Intent.java revision 72da1e6f788ad2ca27518b630fa7d251c31d9a8b
1/* 2 * Copyright (C) 2006 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package android.content; 18 19import static android.content.ContentProvider.maybeAddUserId; 20 21import android.annotation.AnyRes; 22import android.annotation.BroadcastBehavior; 23import android.annotation.IntDef; 24import android.annotation.NonNull; 25import android.annotation.Nullable; 26import android.annotation.SdkConstant; 27import android.annotation.SdkConstant.SdkConstantType; 28import android.annotation.SystemApi; 29import android.content.pm.ActivityInfo; 30import android.content.pm.ApplicationInfo; 31import android.content.pm.ComponentInfo; 32import android.content.pm.PackageManager; 33import android.content.pm.ResolveInfo; 34import android.content.res.Resources; 35import android.content.res.TypedArray; 36import android.graphics.Rect; 37import android.net.Uri; 38import android.os.Build; 39import android.os.Bundle; 40import android.os.IBinder; 41import android.os.Parcel; 42import android.os.Parcelable; 43import android.os.PersistableBundle; 44import android.os.Process; 45import android.os.ResultReceiver; 46import android.os.ShellCommand; 47import android.os.StrictMode; 48import android.os.UserHandle; 49import android.provider.ContactsContract.QuickContact; 50import android.provider.DocumentsContract; 51import android.provider.DocumentsProvider; 52import android.provider.MediaStore; 53import android.provider.OpenableColumns; 54import android.text.TextUtils; 55import android.util.ArraySet; 56import android.util.AttributeSet; 57import android.util.Log; 58import android.util.proto.ProtoOutputStream; 59 60import com.android.internal.util.XmlUtils; 61 62import org.xmlpull.v1.XmlPullParser; 63import org.xmlpull.v1.XmlPullParserException; 64import org.xmlpull.v1.XmlSerializer; 65 66import java.io.IOException; 67import java.io.PrintWriter; 68import java.io.Serializable; 69import java.lang.annotation.Retention; 70import java.lang.annotation.RetentionPolicy; 71import java.net.URISyntaxException; 72import java.util.ArrayList; 73import java.util.HashSet; 74import java.util.List; 75import java.util.Locale; 76import java.util.Objects; 77import java.util.Set; 78 79/** 80 * An intent is an abstract description of an operation to be performed. It 81 * can be used with {@link Context#startActivity(Intent) startActivity} to 82 * launch an {@link android.app.Activity}, 83 * {@link android.content.Context#sendBroadcast(Intent) broadcastIntent} to 84 * send it to any interested {@link BroadcastReceiver BroadcastReceiver} components, 85 * and {@link android.content.Context#startService} or 86 * {@link android.content.Context#bindService} to communicate with a 87 * background {@link android.app.Service}. 88 * 89 * <p>An Intent provides a facility for performing late runtime binding between the code in 90 * different applications. Its most significant use is in the launching of activities, where it 91 * can be thought of as the glue between activities. It is basically a passive data structure 92 * holding an abstract description of an action to be performed.</p> 93 * 94 * <div class="special reference"> 95 * <h3>Developer Guides</h3> 96 * <p>For information about how to create and resolve intents, read the 97 * <a href="{@docRoot}guide/topics/intents/intents-filters.html">Intents and Intent Filters</a> 98 * developer guide.</p> 99 * </div> 100 * 101 * <a name="IntentStructure"></a> 102 * <h3>Intent Structure</h3> 103 * <p>The primary pieces of information in an intent are:</p> 104 * 105 * <ul> 106 * <li> <p><b>action</b> -- The general action to be performed, such as 107 * {@link #ACTION_VIEW}, {@link #ACTION_EDIT}, {@link #ACTION_MAIN}, 108 * etc.</p> 109 * </li> 110 * <li> <p><b>data</b> -- The data to operate on, such as a person record 111 * in the contacts database, expressed as a {@link android.net.Uri}.</p> 112 * </li> 113 * </ul> 114 * 115 * 116 * <p>Some examples of action/data pairs are:</p> 117 * 118 * <ul> 119 * <li> <p><b>{@link #ACTION_VIEW} <i>content://contacts/people/1</i></b> -- Display 120 * information about the person whose identifier is "1".</p> 121 * </li> 122 * <li> <p><b>{@link #ACTION_DIAL} <i>content://contacts/people/1</i></b> -- Display 123 * the phone dialer with the person filled in.</p> 124 * </li> 125 * <li> <p><b>{@link #ACTION_VIEW} <i>tel:123</i></b> -- Display 126 * the phone dialer with the given number filled in. Note how the 127 * VIEW action does what is considered the most reasonable thing for 128 * a particular URI.</p> 129 * </li> 130 * <li> <p><b>{@link #ACTION_DIAL} <i>tel:123</i></b> -- Display 131 * the phone dialer with the given number filled in.</p> 132 * </li> 133 * <li> <p><b>{@link #ACTION_EDIT} <i>content://contacts/people/1</i></b> -- Edit 134 * information about the person whose identifier is "1".</p> 135 * </li> 136 * <li> <p><b>{@link #ACTION_VIEW} <i>content://contacts/people/</i></b> -- Display 137 * a list of people, which the user can browse through. This example is a 138 * typical top-level entry into the Contacts application, showing you the 139 * list of people. Selecting a particular person to view would result in a 140 * new intent { <b>{@link #ACTION_VIEW} <i>content://contacts/people/N</i></b> } 141 * being used to start an activity to display that person.</p> 142 * </li> 143 * </ul> 144 * 145 * <p>In addition to these primary attributes, there are a number of secondary 146 * attributes that you can also include with an intent:</p> 147 * 148 * <ul> 149 * <li> <p><b>category</b> -- Gives additional information about the action 150 * to execute. For example, {@link #CATEGORY_LAUNCHER} means it should 151 * appear in the Launcher as a top-level application, while 152 * {@link #CATEGORY_ALTERNATIVE} means it should be included in a list 153 * of alternative actions the user can perform on a piece of data.</p> 154 * <li> <p><b>type</b> -- Specifies an explicit type (a MIME type) of the 155 * intent data. Normally the type is inferred from the data itself. 156 * By setting this attribute, you disable that evaluation and force 157 * an explicit type.</p> 158 * <li> <p><b>component</b> -- Specifies an explicit name of a component 159 * class to use for the intent. Normally this is determined by looking 160 * at the other information in the intent (the action, data/type, and 161 * categories) and matching that with a component that can handle it. 162 * If this attribute is set then none of the evaluation is performed, 163 * and this component is used exactly as is. By specifying this attribute, 164 * all of the other Intent attributes become optional.</p> 165 * <li> <p><b>extras</b> -- This is a {@link Bundle} of any additional information. 166 * This can be used to provide extended information to the component. 167 * For example, if we have a action to send an e-mail message, we could 168 * also include extra pieces of data here to supply a subject, body, 169 * etc.</p> 170 * </ul> 171 * 172 * <p>Here are some examples of other operations you can specify as intents 173 * using these additional parameters:</p> 174 * 175 * <ul> 176 * <li> <p><b>{@link #ACTION_MAIN} with category {@link #CATEGORY_HOME}</b> -- 177 * Launch the home screen.</p> 178 * </li> 179 * <li> <p><b>{@link #ACTION_GET_CONTENT} with MIME type 180 * <i>{@link android.provider.Contacts.Phones#CONTENT_URI 181 * vnd.android.cursor.item/phone}</i></b> 182 * -- Display the list of people's phone numbers, allowing the user to 183 * browse through them and pick one and return it to the parent activity.</p> 184 * </li> 185 * <li> <p><b>{@link #ACTION_GET_CONTENT} with MIME type 186 * <i>*{@literal /}*</i> and category {@link #CATEGORY_OPENABLE}</b> 187 * -- Display all pickers for data that can be opened with 188 * {@link ContentResolver#openInputStream(Uri) ContentResolver.openInputStream()}, 189 * allowing the user to pick one of them and then some data inside of it 190 * and returning the resulting URI to the caller. This can be used, 191 * for example, in an e-mail application to allow the user to pick some 192 * data to include as an attachment.</p> 193 * </li> 194 * </ul> 195 * 196 * <p>There are a variety of standard Intent action and category constants 197 * defined in the Intent class, but applications can also define their own. 198 * These strings use Java-style scoping, to ensure they are unique -- for 199 * example, the standard {@link #ACTION_VIEW} is called 200 * "android.intent.action.VIEW".</p> 201 * 202 * <p>Put together, the set of actions, data types, categories, and extra data 203 * defines a language for the system allowing for the expression of phrases 204 * such as "call john smith's cell". As applications are added to the system, 205 * they can extend this language by adding new actions, types, and categories, or 206 * they can modify the behavior of existing phrases by supplying their own 207 * activities that handle them.</p> 208 * 209 * <a name="IntentResolution"></a> 210 * <h3>Intent Resolution</h3> 211 * 212 * <p>There are two primary forms of intents you will use. 213 * 214 * <ul> 215 * <li> <p><b>Explicit Intents</b> have specified a component (via 216 * {@link #setComponent} or {@link #setClass}), which provides the exact 217 * class to be run. Often these will not include any other information, 218 * simply being a way for an application to launch various internal 219 * activities it has as the user interacts with the application. 220 * 221 * <li> <p><b>Implicit Intents</b> have not specified a component; 222 * instead, they must include enough information for the system to 223 * determine which of the available components is best to run for that 224 * intent. 225 * </ul> 226 * 227 * <p>When using implicit intents, given such an arbitrary intent we need to 228 * know what to do with it. This is handled by the process of <em>Intent 229 * resolution</em>, which maps an Intent to an {@link android.app.Activity}, 230 * {@link BroadcastReceiver}, or {@link android.app.Service} (or sometimes two or 231 * more activities/receivers) that can handle it.</p> 232 * 233 * <p>The intent resolution mechanism basically revolves around matching an 234 * Intent against all of the <intent-filter> descriptions in the 235 * installed application packages. (Plus, in the case of broadcasts, any {@link BroadcastReceiver} 236 * objects explicitly registered with {@link Context#registerReceiver}.) More 237 * details on this can be found in the documentation on the {@link 238 * IntentFilter} class.</p> 239 * 240 * <p>There are three pieces of information in the Intent that are used for 241 * resolution: the action, type, and category. Using this information, a query 242 * is done on the {@link PackageManager} for a component that can handle the 243 * intent. The appropriate component is determined based on the intent 244 * information supplied in the <code>AndroidManifest.xml</code> file as 245 * follows:</p> 246 * 247 * <ul> 248 * <li> <p>The <b>action</b>, if given, must be listed by the component as 249 * one it handles.</p> 250 * <li> <p>The <b>type</b> is retrieved from the Intent's data, if not 251 * already supplied in the Intent. Like the action, if a type is 252 * included in the intent (either explicitly or implicitly in its 253 * data), then this must be listed by the component as one it handles.</p> 254 * <li> For data that is not a <code>content:</code> URI and where no explicit 255 * type is included in the Intent, instead the <b>scheme</b> of the 256 * intent data (such as <code>http:</code> or <code>mailto:</code>) is 257 * considered. Again like the action, if we are matching a scheme it 258 * must be listed by the component as one it can handle. 259 * <li> <p>The <b>categories</b>, if supplied, must <em>all</em> be listed 260 * by the activity as categories it handles. That is, if you include 261 * the categories {@link #CATEGORY_LAUNCHER} and 262 * {@link #CATEGORY_ALTERNATIVE}, then you will only resolve to components 263 * with an intent that lists <em>both</em> of those categories. 264 * Activities will very often need to support the 265 * {@link #CATEGORY_DEFAULT} so that they can be found by 266 * {@link Context#startActivity Context.startActivity()}.</p> 267 * </ul> 268 * 269 * <p>For example, consider the Note Pad sample application that 270 * allows a user to browse through a list of notes data and view details about 271 * individual items. Text in italics indicates places where you would replace a 272 * name with one specific to your own package.</p> 273 * 274 * <pre> <manifest xmlns:android="http://schemas.android.com/apk/res/android" 275 * package="<i>com.android.notepad</i>"> 276 * <application android:icon="@drawable/app_notes" 277 * android:label="@string/app_name"> 278 * 279 * <provider class=".NotePadProvider" 280 * android:authorities="<i>com.google.provider.NotePad</i>" /> 281 * 282 * <activity class=".NotesList" android:label="@string/title_notes_list"> 283 * <intent-filter> 284 * <action android:name="android.intent.action.MAIN" /> 285 * <category android:name="android.intent.category.LAUNCHER" /> 286 * </intent-filter> 287 * <intent-filter> 288 * <action android:name="android.intent.action.VIEW" /> 289 * <action android:name="android.intent.action.EDIT" /> 290 * <action android:name="android.intent.action.PICK" /> 291 * <category android:name="android.intent.category.DEFAULT" /> 292 * <data android:mimeType="vnd.android.cursor.dir/<i>vnd.google.note</i>" /> 293 * </intent-filter> 294 * <intent-filter> 295 * <action android:name="android.intent.action.GET_CONTENT" /> 296 * <category android:name="android.intent.category.DEFAULT" /> 297 * <data android:mimeType="vnd.android.cursor.item/<i>vnd.google.note</i>" /> 298 * </intent-filter> 299 * </activity> 300 * 301 * <activity class=".NoteEditor" android:label="@string/title_note"> 302 * <intent-filter android:label="@string/resolve_edit"> 303 * <action android:name="android.intent.action.VIEW" /> 304 * <action android:name="android.intent.action.EDIT" /> 305 * <category android:name="android.intent.category.DEFAULT" /> 306 * <data android:mimeType="vnd.android.cursor.item/<i>vnd.google.note</i>" /> 307 * </intent-filter> 308 * 309 * <intent-filter> 310 * <action android:name="android.intent.action.INSERT" /> 311 * <category android:name="android.intent.category.DEFAULT" /> 312 * <data android:mimeType="vnd.android.cursor.dir/<i>vnd.google.note</i>" /> 313 * </intent-filter> 314 * 315 * </activity> 316 * 317 * <activity class=".TitleEditor" android:label="@string/title_edit_title" 318 * android:theme="@android:style/Theme.Dialog"> 319 * <intent-filter android:label="@string/resolve_title"> 320 * <action android:name="<i>com.android.notepad.action.EDIT_TITLE</i>" /> 321 * <category android:name="android.intent.category.DEFAULT" /> 322 * <category android:name="android.intent.category.ALTERNATIVE" /> 323 * <category android:name="android.intent.category.SELECTED_ALTERNATIVE" /> 324 * <data android:mimeType="vnd.android.cursor.item/<i>vnd.google.note</i>" /> 325 * </intent-filter> 326 * </activity> 327 * 328 * </application> 329 * </manifest></pre> 330 * 331 * <p>The first activity, 332 * <code>com.android.notepad.NotesList</code>, serves as our main 333 * entry into the app. It can do three things as described by its three intent 334 * templates: 335 * <ol> 336 * <li><pre> 337 * <intent-filter> 338 * <action android:name="{@link #ACTION_MAIN android.intent.action.MAIN}" /> 339 * <category android:name="{@link #CATEGORY_LAUNCHER android.intent.category.LAUNCHER}" /> 340 * </intent-filter></pre> 341 * <p>This provides a top-level entry into the NotePad application: the standard 342 * MAIN action is a main entry point (not requiring any other information in 343 * the Intent), and the LAUNCHER category says that this entry point should be 344 * listed in the application launcher.</p> 345 * <li><pre> 346 * <intent-filter> 347 * <action android:name="{@link #ACTION_VIEW android.intent.action.VIEW}" /> 348 * <action android:name="{@link #ACTION_EDIT android.intent.action.EDIT}" /> 349 * <action android:name="{@link #ACTION_PICK android.intent.action.PICK}" /> 350 * <category android:name="{@link #CATEGORY_DEFAULT android.intent.category.DEFAULT}" /> 351 * <data android:mimeType="vnd.android.cursor.dir/<i>vnd.google.note</i>" /> 352 * </intent-filter></pre> 353 * <p>This declares the things that the activity can do on a directory of 354 * notes. The type being supported is given with the <type> tag, where 355 * <code>vnd.android.cursor.dir/vnd.google.note</code> is a URI from which 356 * a Cursor of zero or more items (<code>vnd.android.cursor.dir</code>) can 357 * be retrieved which holds our note pad data (<code>vnd.google.note</code>). 358 * The activity allows the user to view or edit the directory of data (via 359 * the VIEW and EDIT actions), or to pick a particular note and return it 360 * to the caller (via the PICK action). Note also the DEFAULT category 361 * supplied here: this is <em>required</em> for the 362 * {@link Context#startActivity Context.startActivity} method to resolve your 363 * activity when its component name is not explicitly specified.</p> 364 * <li><pre> 365 * <intent-filter> 366 * <action android:name="{@link #ACTION_GET_CONTENT android.intent.action.GET_CONTENT}" /> 367 * <category android:name="{@link #CATEGORY_DEFAULT android.intent.category.DEFAULT}" /> 368 * <data android:mimeType="vnd.android.cursor.item/<i>vnd.google.note</i>" /> 369 * </intent-filter></pre> 370 * <p>This filter describes the ability to return to the caller a note selected by 371 * the user without needing to know where it came from. The data type 372 * <code>vnd.android.cursor.item/vnd.google.note</code> is a URI from which 373 * a Cursor of exactly one (<code>vnd.android.cursor.item</code>) item can 374 * be retrieved which contains our note pad data (<code>vnd.google.note</code>). 375 * The GET_CONTENT action is similar to the PICK action, where the activity 376 * will return to its caller a piece of data selected by the user. Here, 377 * however, the caller specifies the type of data they desire instead of 378 * the type of data the user will be picking from.</p> 379 * </ol> 380 * 381 * <p>Given these capabilities, the following intents will resolve to the 382 * NotesList activity:</p> 383 * 384 * <ul> 385 * <li> <p><b>{ action=android.app.action.MAIN }</b> matches all of the 386 * activities that can be used as top-level entry points into an 387 * application.</p> 388 * <li> <p><b>{ action=android.app.action.MAIN, 389 * category=android.app.category.LAUNCHER }</b> is the actual intent 390 * used by the Launcher to populate its top-level list.</p> 391 * <li> <p><b>{ action=android.intent.action.VIEW 392 * data=content://com.google.provider.NotePad/notes }</b> 393 * displays a list of all the notes under 394 * "content://com.google.provider.NotePad/notes", which 395 * the user can browse through and see the details on.</p> 396 * <li> <p><b>{ action=android.app.action.PICK 397 * data=content://com.google.provider.NotePad/notes }</b> 398 * provides a list of the notes under 399 * "content://com.google.provider.NotePad/notes", from which 400 * the user can pick a note whose data URL is returned back to the caller.</p> 401 * <li> <p><b>{ action=android.app.action.GET_CONTENT 402 * type=vnd.android.cursor.item/vnd.google.note }</b> 403 * is similar to the pick action, but allows the caller to specify the 404 * kind of data they want back so that the system can find the appropriate 405 * activity to pick something of that data type.</p> 406 * </ul> 407 * 408 * <p>The second activity, 409 * <code>com.android.notepad.NoteEditor</code>, shows the user a single 410 * note entry and allows them to edit it. It can do two things as described 411 * by its two intent templates: 412 * <ol> 413 * <li><pre> 414 * <intent-filter android:label="@string/resolve_edit"> 415 * <action android:name="{@link #ACTION_VIEW android.intent.action.VIEW}" /> 416 * <action android:name="{@link #ACTION_EDIT android.intent.action.EDIT}" /> 417 * <category android:name="{@link #CATEGORY_DEFAULT android.intent.category.DEFAULT}" /> 418 * <data android:mimeType="vnd.android.cursor.item/<i>vnd.google.note</i>" /> 419 * </intent-filter></pre> 420 * <p>The first, primary, purpose of this activity is to let the user interact 421 * with a single note, as decribed by the MIME type 422 * <code>vnd.android.cursor.item/vnd.google.note</code>. The activity can 423 * either VIEW a note or allow the user to EDIT it. Again we support the 424 * DEFAULT category to allow the activity to be launched without explicitly 425 * specifying its component.</p> 426 * <li><pre> 427 * <intent-filter> 428 * <action android:name="{@link #ACTION_INSERT android.intent.action.INSERT}" /> 429 * <category android:name="{@link #CATEGORY_DEFAULT android.intent.category.DEFAULT}" /> 430 * <data android:mimeType="vnd.android.cursor.dir/<i>vnd.google.note</i>" /> 431 * </intent-filter></pre> 432 * <p>The secondary use of this activity is to insert a new note entry into 433 * an existing directory of notes. This is used when the user creates a new 434 * note: the INSERT action is executed on the directory of notes, causing 435 * this activity to run and have the user create the new note data which 436 * it then adds to the content provider.</p> 437 * </ol> 438 * 439 * <p>Given these capabilities, the following intents will resolve to the 440 * NoteEditor activity:</p> 441 * 442 * <ul> 443 * <li> <p><b>{ action=android.intent.action.VIEW 444 * data=content://com.google.provider.NotePad/notes/<var>{ID}</var> }</b> 445 * shows the user the content of note <var>{ID}</var>.</p> 446 * <li> <p><b>{ action=android.app.action.EDIT 447 * data=content://com.google.provider.NotePad/notes/<var>{ID}</var> }</b> 448 * allows the user to edit the content of note <var>{ID}</var>.</p> 449 * <li> <p><b>{ action=android.app.action.INSERT 450 * data=content://com.google.provider.NotePad/notes }</b> 451 * creates a new, empty note in the notes list at 452 * "content://com.google.provider.NotePad/notes" 453 * and allows the user to edit it. If they keep their changes, the URI 454 * of the newly created note is returned to the caller.</p> 455 * </ul> 456 * 457 * <p>The last activity, 458 * <code>com.android.notepad.TitleEditor</code>, allows the user to 459 * edit the title of a note. This could be implemented as a class that the 460 * application directly invokes (by explicitly setting its component in 461 * the Intent), but here we show a way you can publish alternative 462 * operations on existing data:</p> 463 * 464 * <pre> 465 * <intent-filter android:label="@string/resolve_title"> 466 * <action android:name="<i>com.android.notepad.action.EDIT_TITLE</i>" /> 467 * <category android:name="{@link #CATEGORY_DEFAULT android.intent.category.DEFAULT}" /> 468 * <category android:name="{@link #CATEGORY_ALTERNATIVE android.intent.category.ALTERNATIVE}" /> 469 * <category android:name="{@link #CATEGORY_SELECTED_ALTERNATIVE android.intent.category.SELECTED_ALTERNATIVE}" /> 470 * <data android:mimeType="vnd.android.cursor.item/<i>vnd.google.note</i>" /> 471 * </intent-filter></pre> 472 * 473 * <p>In the single intent template here, we 474 * have created our own private action called 475 * <code>com.android.notepad.action.EDIT_TITLE</code> which means to 476 * edit the title of a note. It must be invoked on a specific note 477 * (data type <code>vnd.android.cursor.item/vnd.google.note</code>) like the previous 478 * view and edit actions, but here displays and edits the title contained 479 * in the note data. 480 * 481 * <p>In addition to supporting the default category as usual, our title editor 482 * also supports two other standard categories: ALTERNATIVE and 483 * SELECTED_ALTERNATIVE. Implementing 484 * these categories allows others to find the special action it provides 485 * without directly knowing about it, through the 486 * {@link android.content.pm.PackageManager#queryIntentActivityOptions} method, or 487 * more often to build dynamic menu items with 488 * {@link android.view.Menu#addIntentOptions}. Note that in the intent 489 * template here was also supply an explicit name for the template 490 * (via <code>android:label="@string/resolve_title"</code>) to better control 491 * what the user sees when presented with this activity as an alternative 492 * action to the data they are viewing. 493 * 494 * <p>Given these capabilities, the following intent will resolve to the 495 * TitleEditor activity:</p> 496 * 497 * <ul> 498 * <li> <p><b>{ action=com.android.notepad.action.EDIT_TITLE 499 * data=content://com.google.provider.NotePad/notes/<var>{ID}</var> }</b> 500 * displays and allows the user to edit the title associated 501 * with note <var>{ID}</var>.</p> 502 * </ul> 503 * 504 * <h3>Standard Activity Actions</h3> 505 * 506 * <p>These are the current standard actions that Intent defines for launching 507 * activities (usually through {@link Context#startActivity}. The most 508 * important, and by far most frequently used, are {@link #ACTION_MAIN} and 509 * {@link #ACTION_EDIT}. 510 * 511 * <ul> 512 * <li> {@link #ACTION_MAIN} 513 * <li> {@link #ACTION_VIEW} 514 * <li> {@link #ACTION_ATTACH_DATA} 515 * <li> {@link #ACTION_EDIT} 516 * <li> {@link #ACTION_PICK} 517 * <li> {@link #ACTION_CHOOSER} 518 * <li> {@link #ACTION_GET_CONTENT} 519 * <li> {@link #ACTION_DIAL} 520 * <li> {@link #ACTION_CALL} 521 * <li> {@link #ACTION_SEND} 522 * <li> {@link #ACTION_SENDTO} 523 * <li> {@link #ACTION_ANSWER} 524 * <li> {@link #ACTION_INSERT} 525 * <li> {@link #ACTION_DELETE} 526 * <li> {@link #ACTION_RUN} 527 * <li> {@link #ACTION_SYNC} 528 * <li> {@link #ACTION_PICK_ACTIVITY} 529 * <li> {@link #ACTION_SEARCH} 530 * <li> {@link #ACTION_WEB_SEARCH} 531 * <li> {@link #ACTION_FACTORY_TEST} 532 * </ul> 533 * 534 * <h3>Standard Broadcast Actions</h3> 535 * 536 * <p>These are the current standard actions that Intent defines for receiving 537 * broadcasts (usually through {@link Context#registerReceiver} or a 538 * <receiver> tag in a manifest). 539 * 540 * <ul> 541 * <li> {@link #ACTION_TIME_TICK} 542 * <li> {@link #ACTION_TIME_CHANGED} 543 * <li> {@link #ACTION_TIMEZONE_CHANGED} 544 * <li> {@link #ACTION_BOOT_COMPLETED} 545 * <li> {@link #ACTION_PACKAGE_ADDED} 546 * <li> {@link #ACTION_PACKAGE_CHANGED} 547 * <li> {@link #ACTION_PACKAGE_REMOVED} 548 * <li> {@link #ACTION_PACKAGE_RESTARTED} 549 * <li> {@link #ACTION_PACKAGE_DATA_CLEARED} 550 * <li> {@link #ACTION_PACKAGES_SUSPENDED} 551 * <li> {@link #ACTION_PACKAGES_UNSUSPENDED} 552 * <li> {@link #ACTION_UID_REMOVED} 553 * <li> {@link #ACTION_BATTERY_CHANGED} 554 * <li> {@link #ACTION_POWER_CONNECTED} 555 * <li> {@link #ACTION_POWER_DISCONNECTED} 556 * <li> {@link #ACTION_SHUTDOWN} 557 * </ul> 558 * 559 * <h3>Standard Categories</h3> 560 * 561 * <p>These are the current standard categories that can be used to further 562 * clarify an Intent via {@link #addCategory}. 563 * 564 * <ul> 565 * <li> {@link #CATEGORY_DEFAULT} 566 * <li> {@link #CATEGORY_BROWSABLE} 567 * <li> {@link #CATEGORY_TAB} 568 * <li> {@link #CATEGORY_ALTERNATIVE} 569 * <li> {@link #CATEGORY_SELECTED_ALTERNATIVE} 570 * <li> {@link #CATEGORY_LAUNCHER} 571 * <li> {@link #CATEGORY_INFO} 572 * <li> {@link #CATEGORY_HOME} 573 * <li> {@link #CATEGORY_PREFERENCE} 574 * <li> {@link #CATEGORY_TEST} 575 * <li> {@link #CATEGORY_CAR_DOCK} 576 * <li> {@link #CATEGORY_DESK_DOCK} 577 * <li> {@link #CATEGORY_LE_DESK_DOCK} 578 * <li> {@link #CATEGORY_HE_DESK_DOCK} 579 * <li> {@link #CATEGORY_CAR_MODE} 580 * <li> {@link #CATEGORY_APP_MARKET} 581 * <li> {@link #CATEGORY_VR_HOME} 582 * </ul> 583 * 584 * <h3>Standard Extra Data</h3> 585 * 586 * <p>These are the current standard fields that can be used as extra data via 587 * {@link #putExtra}. 588 * 589 * <ul> 590 * <li> {@link #EXTRA_ALARM_COUNT} 591 * <li> {@link #EXTRA_BCC} 592 * <li> {@link #EXTRA_CC} 593 * <li> {@link #EXTRA_CHANGED_COMPONENT_NAME} 594 * <li> {@link #EXTRA_DATA_REMOVED} 595 * <li> {@link #EXTRA_DOCK_STATE} 596 * <li> {@link #EXTRA_DOCK_STATE_HE_DESK} 597 * <li> {@link #EXTRA_DOCK_STATE_LE_DESK} 598 * <li> {@link #EXTRA_DOCK_STATE_CAR} 599 * <li> {@link #EXTRA_DOCK_STATE_DESK} 600 * <li> {@link #EXTRA_DOCK_STATE_UNDOCKED} 601 * <li> {@link #EXTRA_DONT_KILL_APP} 602 * <li> {@link #EXTRA_EMAIL} 603 * <li> {@link #EXTRA_INITIAL_INTENTS} 604 * <li> {@link #EXTRA_INTENT} 605 * <li> {@link #EXTRA_KEY_EVENT} 606 * <li> {@link #EXTRA_ORIGINATING_URI} 607 * <li> {@link #EXTRA_PHONE_NUMBER} 608 * <li> {@link #EXTRA_REFERRER} 609 * <li> {@link #EXTRA_REMOTE_INTENT_TOKEN} 610 * <li> {@link #EXTRA_REPLACING} 611 * <li> {@link #EXTRA_SHORTCUT_ICON} 612 * <li> {@link #EXTRA_SHORTCUT_ICON_RESOURCE} 613 * <li> {@link #EXTRA_SHORTCUT_INTENT} 614 * <li> {@link #EXTRA_STREAM} 615 * <li> {@link #EXTRA_SHORTCUT_NAME} 616 * <li> {@link #EXTRA_SUBJECT} 617 * <li> {@link #EXTRA_TEMPLATE} 618 * <li> {@link #EXTRA_TEXT} 619 * <li> {@link #EXTRA_TITLE} 620 * <li> {@link #EXTRA_UID} 621 * </ul> 622 * 623 * <h3>Flags</h3> 624 * 625 * <p>These are the possible flags that can be used in the Intent via 626 * {@link #setFlags} and {@link #addFlags}. See {@link #setFlags} for a list 627 * of all possible flags. 628 */ 629public class Intent implements Parcelable, Cloneable { 630 private static final String ATTR_ACTION = "action"; 631 private static final String TAG_CATEGORIES = "categories"; 632 private static final String ATTR_CATEGORY = "category"; 633 private static final String TAG_EXTRA = "extra"; 634 private static final String ATTR_TYPE = "type"; 635 private static final String ATTR_COMPONENT = "component"; 636 private static final String ATTR_DATA = "data"; 637 private static final String ATTR_FLAGS = "flags"; 638 639 // --------------------------------------------------------------------- 640 // --------------------------------------------------------------------- 641 // Standard intent activity actions (see action variable). 642 643 /** 644 * Activity Action: Start as a main entry point, does not expect to 645 * receive data. 646 * <p>Input: nothing 647 * <p>Output: nothing 648 */ 649 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 650 public static final String ACTION_MAIN = "android.intent.action.MAIN"; 651 652 /** 653 * Activity Action: Display the data to the user. This is the most common 654 * action performed on data -- it is the generic action you can use on 655 * a piece of data to get the most reasonable thing to occur. For example, 656 * when used on a contacts entry it will view the entry; when used on a 657 * mailto: URI it will bring up a compose window filled with the information 658 * supplied by the URI; when used with a tel: URI it will invoke the 659 * dialer. 660 * <p>Input: {@link #getData} is URI from which to retrieve data. 661 * <p>Output: nothing. 662 */ 663 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 664 public static final String ACTION_VIEW = "android.intent.action.VIEW"; 665 666 /** 667 * Extra that can be included on activity intents coming from the storage UI 668 * when it launches sub-activities to manage various types of storage. For example, 669 * it may use {@link #ACTION_VIEW} with a "image/*" MIME type to have an app show 670 * the images on the device, and in that case also include this extra to tell the 671 * app it is coming from the storage UI so should help the user manage storage of 672 * this type. 673 */ 674 public static final String EXTRA_FROM_STORAGE = "android.intent.extra.FROM_STORAGE"; 675 676 /** 677 * A synonym for {@link #ACTION_VIEW}, the "standard" action that is 678 * performed on a piece of data. 679 */ 680 public static final String ACTION_DEFAULT = ACTION_VIEW; 681 682 /** 683 * Activity Action: Quick view the data. Launches a quick viewer for 684 * a URI or a list of URIs. 685 * <p>Activities handling this intent action should handle the vast majority of 686 * MIME types rather than only specific ones. 687 * <p>Quick viewers must render the quick view image locally, and must not send 688 * file content outside current device. 689 * <p>Input: {@link #getData} is a mandatory content URI of the item to 690 * preview. {@link #getClipData} contains an optional list of content URIs 691 * if there is more than one item to preview. {@link #EXTRA_INDEX} is an 692 * optional index of the URI in the clip data to show first. 693 * {@link #EXTRA_QUICK_VIEW_FEATURES} is an optional extra indicating the features 694 * that can be shown in the quick view UI. 695 * <p>Output: nothing. 696 * @see #EXTRA_INDEX 697 * @see #EXTRA_QUICK_VIEW_FEATURES 698 */ 699 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 700 public static final String ACTION_QUICK_VIEW = "android.intent.action.QUICK_VIEW"; 701 702 /** 703 * Used to indicate that some piece of data should be attached to some other 704 * place. For example, image data could be attached to a contact. It is up 705 * to the recipient to decide where the data should be attached; the intent 706 * does not specify the ultimate destination. 707 * <p>Input: {@link #getData} is URI of data to be attached. 708 * <p>Output: nothing. 709 */ 710 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 711 public static final String ACTION_ATTACH_DATA = "android.intent.action.ATTACH_DATA"; 712 713 /** 714 * Activity Action: Provide explicit editable access to the given data. 715 * <p>Input: {@link #getData} is URI of data to be edited. 716 * <p>Output: nothing. 717 */ 718 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 719 public static final String ACTION_EDIT = "android.intent.action.EDIT"; 720 721 /** 722 * Activity Action: Pick an existing item, or insert a new item, and then edit it. 723 * <p>Input: {@link #getType} is the desired MIME type of the item to create or edit. 724 * The extras can contain type specific data to pass through to the editing/creating 725 * activity. 726 * <p>Output: The URI of the item that was picked. This must be a content: 727 * URI so that any receiver can access it. 728 */ 729 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 730 public static final String ACTION_INSERT_OR_EDIT = "android.intent.action.INSERT_OR_EDIT"; 731 732 /** 733 * Activity Action: Pick an item from the data, returning what was selected. 734 * <p>Input: {@link #getData} is URI containing a directory of data 735 * (vnd.android.cursor.dir/*) from which to pick an item. 736 * <p>Output: The URI of the item that was picked. 737 */ 738 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 739 public static final String ACTION_PICK = "android.intent.action.PICK"; 740 741 /** 742 * Activity Action: Creates a shortcut. 743 * <p>Input: Nothing.</p> 744 * <p>Output: An Intent representing the {@link android.content.pm.ShortcutInfo} result.</p> 745 * <p>For compatibility with older versions of android the intent may also contain three 746 * extras: SHORTCUT_INTENT (value: Intent), SHORTCUT_NAME (value: String), 747 * and SHORTCUT_ICON (value: Bitmap) or SHORTCUT_ICON_RESOURCE 748 * (value: ShortcutIconResource).</p> 749 * 750 * @see android.content.pm.ShortcutManager#createShortcutResultIntent 751 * @see #EXTRA_SHORTCUT_INTENT 752 * @see #EXTRA_SHORTCUT_NAME 753 * @see #EXTRA_SHORTCUT_ICON 754 * @see #EXTRA_SHORTCUT_ICON_RESOURCE 755 * @see android.content.Intent.ShortcutIconResource 756 */ 757 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 758 public static final String ACTION_CREATE_SHORTCUT = "android.intent.action.CREATE_SHORTCUT"; 759 760 /** 761 * The name of the extra used to define the Intent of a shortcut. 762 * 763 * @see #ACTION_CREATE_SHORTCUT 764 * @deprecated Replaced with {@link android.content.pm.ShortcutManager#createShortcutResultIntent} 765 */ 766 @Deprecated 767 public static final String EXTRA_SHORTCUT_INTENT = "android.intent.extra.shortcut.INTENT"; 768 /** 769 * The name of the extra used to define the name of a shortcut. 770 * 771 * @see #ACTION_CREATE_SHORTCUT 772 * @deprecated Replaced with {@link android.content.pm.ShortcutManager#createShortcutResultIntent} 773 */ 774 @Deprecated 775 public static final String EXTRA_SHORTCUT_NAME = "android.intent.extra.shortcut.NAME"; 776 /** 777 * The name of the extra used to define the icon, as a Bitmap, of a shortcut. 778 * 779 * @see #ACTION_CREATE_SHORTCUT 780 * @deprecated Replaced with {@link android.content.pm.ShortcutManager#createShortcutResultIntent} 781 */ 782 @Deprecated 783 public static final String EXTRA_SHORTCUT_ICON = "android.intent.extra.shortcut.ICON"; 784 /** 785 * The name of the extra used to define the icon, as a ShortcutIconResource, of a shortcut. 786 * 787 * @see #ACTION_CREATE_SHORTCUT 788 * @see android.content.Intent.ShortcutIconResource 789 * @deprecated Replaced with {@link android.content.pm.ShortcutManager#createShortcutResultIntent} 790 */ 791 @Deprecated 792 public static final String EXTRA_SHORTCUT_ICON_RESOURCE = 793 "android.intent.extra.shortcut.ICON_RESOURCE"; 794 795 /** 796 * An activity that provides a user interface for adjusting application preferences. 797 * Optional but recommended settings for all applications which have settings. 798 */ 799 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 800 public static final String ACTION_APPLICATION_PREFERENCES 801 = "android.intent.action.APPLICATION_PREFERENCES"; 802 803 /** 804 * Activity Action: Launch an activity showing the app information. 805 * For applications which install other applications (such as app stores), it is recommended 806 * to handle this action for providing the app information to the user. 807 * 808 * <p>Input: {@link #EXTRA_PACKAGE_NAME} specifies the package whose information needs 809 * to be displayed. 810 * <p>Output: Nothing. 811 */ 812 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 813 public static final String ACTION_SHOW_APP_INFO 814 = "android.intent.action.SHOW_APP_INFO"; 815 816 /** 817 * Represents a shortcut/live folder icon resource. 818 * 819 * @see Intent#ACTION_CREATE_SHORTCUT 820 * @see Intent#EXTRA_SHORTCUT_ICON_RESOURCE 821 * @see android.provider.LiveFolders#ACTION_CREATE_LIVE_FOLDER 822 * @see android.provider.LiveFolders#EXTRA_LIVE_FOLDER_ICON 823 */ 824 public static class ShortcutIconResource implements Parcelable { 825 /** 826 * The package name of the application containing the icon. 827 */ 828 public String packageName; 829 830 /** 831 * The resource name of the icon, including package, name and type. 832 */ 833 public String resourceName; 834 835 /** 836 * Creates a new ShortcutIconResource for the specified context and resource 837 * identifier. 838 * 839 * @param context The context of the application. 840 * @param resourceId The resource identifier for the icon. 841 * @return A new ShortcutIconResource with the specified's context package name 842 * and icon resource identifier.`` 843 */ 844 public static ShortcutIconResource fromContext(Context context, @AnyRes int resourceId) { 845 ShortcutIconResource icon = new ShortcutIconResource(); 846 icon.packageName = context.getPackageName(); 847 icon.resourceName = context.getResources().getResourceName(resourceId); 848 return icon; 849 } 850 851 /** 852 * Used to read a ShortcutIconResource from a Parcel. 853 */ 854 public static final Parcelable.Creator<ShortcutIconResource> CREATOR = 855 new Parcelable.Creator<ShortcutIconResource>() { 856 857 public ShortcutIconResource createFromParcel(Parcel source) { 858 ShortcutIconResource icon = new ShortcutIconResource(); 859 icon.packageName = source.readString(); 860 icon.resourceName = source.readString(); 861 return icon; 862 } 863 864 public ShortcutIconResource[] newArray(int size) { 865 return new ShortcutIconResource[size]; 866 } 867 }; 868 869 /** 870 * No special parcel contents. 871 */ 872 public int describeContents() { 873 return 0; 874 } 875 876 public void writeToParcel(Parcel dest, int flags) { 877 dest.writeString(packageName); 878 dest.writeString(resourceName); 879 } 880 881 @Override 882 public String toString() { 883 return resourceName; 884 } 885 } 886 887 /** 888 * Activity Action: Display an activity chooser, allowing the user to pick 889 * what they want to before proceeding. This can be used as an alternative 890 * to the standard activity picker that is displayed by the system when 891 * you try to start an activity with multiple possible matches, with these 892 * differences in behavior: 893 * <ul> 894 * <li>You can specify the title that will appear in the activity chooser. 895 * <li>The user does not have the option to make one of the matching 896 * activities a preferred activity, and all possible activities will 897 * always be shown even if one of them is currently marked as the 898 * preferred activity. 899 * </ul> 900 * <p> 901 * This action should be used when the user will naturally expect to 902 * select an activity in order to proceed. An example if when not to use 903 * it is when the user clicks on a "mailto:" link. They would naturally 904 * expect to go directly to their mail app, so startActivity() should be 905 * called directly: it will 906 * either launch the current preferred app, or put up a dialog allowing the 907 * user to pick an app to use and optionally marking that as preferred. 908 * <p> 909 * In contrast, if the user is selecting a menu item to send a picture 910 * they are viewing to someone else, there are many different things they 911 * may want to do at this point: send it through e-mail, upload it to a 912 * web service, etc. In this case the CHOOSER action should be used, to 913 * always present to the user a list of the things they can do, with a 914 * nice title given by the caller such as "Send this photo with:". 915 * <p> 916 * If you need to grant URI permissions through a chooser, you must specify 917 * the permissions to be granted on the ACTION_CHOOSER Intent 918 * <em>in addition</em> to the EXTRA_INTENT inside. This means using 919 * {@link #setClipData} to specify the URIs to be granted as well as 920 * {@link #FLAG_GRANT_READ_URI_PERMISSION} and/or 921 * {@link #FLAG_GRANT_WRITE_URI_PERMISSION} as appropriate. 922 * <p> 923 * As a convenience, an Intent of this form can be created with the 924 * {@link #createChooser} function. 925 * <p> 926 * Input: No data should be specified. get*Extra must have 927 * a {@link #EXTRA_INTENT} field containing the Intent being executed, 928 * and can optionally have a {@link #EXTRA_TITLE} field containing the 929 * title text to display in the chooser. 930 * <p> 931 * Output: Depends on the protocol of {@link #EXTRA_INTENT}. 932 */ 933 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 934 public static final String ACTION_CHOOSER = "android.intent.action.CHOOSER"; 935 936 /** 937 * Convenience function for creating a {@link #ACTION_CHOOSER} Intent. 938 * 939 * <p>Builds a new {@link #ACTION_CHOOSER} Intent that wraps the given 940 * target intent, also optionally supplying a title. If the target 941 * intent has specified {@link #FLAG_GRANT_READ_URI_PERMISSION} or 942 * {@link #FLAG_GRANT_WRITE_URI_PERMISSION}, then these flags will also be 943 * set in the returned chooser intent, with its ClipData set appropriately: 944 * either a direct reflection of {@link #getClipData()} if that is non-null, 945 * or a new ClipData built from {@link #getData()}. 946 * 947 * @param target The Intent that the user will be selecting an activity 948 * to perform. 949 * @param title Optional title that will be displayed in the chooser. 950 * @return Return a new Intent object that you can hand to 951 * {@link Context#startActivity(Intent) Context.startActivity()} and 952 * related methods. 953 */ 954 public static Intent createChooser(Intent target, CharSequence title) { 955 return createChooser(target, title, null); 956 } 957 958 /** 959 * Convenience function for creating a {@link #ACTION_CHOOSER} Intent. 960 * 961 * <p>Builds a new {@link #ACTION_CHOOSER} Intent that wraps the given 962 * target intent, also optionally supplying a title. If the target 963 * intent has specified {@link #FLAG_GRANT_READ_URI_PERMISSION} or 964 * {@link #FLAG_GRANT_WRITE_URI_PERMISSION}, then these flags will also be 965 * set in the returned chooser intent, with its ClipData set appropriately: 966 * either a direct reflection of {@link #getClipData()} if that is non-null, 967 * or a new ClipData built from {@link #getData()}.</p> 968 * 969 * <p>The caller may optionally supply an {@link IntentSender} to receive a callback 970 * when the user makes a choice. This can be useful if the calling application wants 971 * to remember the last chosen target and surface it as a more prominent or one-touch 972 * affordance elsewhere in the UI for next time.</p> 973 * 974 * @param target The Intent that the user will be selecting an activity 975 * to perform. 976 * @param title Optional title that will be displayed in the chooser. 977 * @param sender Optional IntentSender to be called when a choice is made. 978 * @return Return a new Intent object that you can hand to 979 * {@link Context#startActivity(Intent) Context.startActivity()} and 980 * related methods. 981 */ 982 public static Intent createChooser(Intent target, CharSequence title, IntentSender sender) { 983 Intent intent = new Intent(ACTION_CHOOSER); 984 intent.putExtra(EXTRA_INTENT, target); 985 if (title != null) { 986 intent.putExtra(EXTRA_TITLE, title); 987 } 988 989 if (sender != null) { 990 intent.putExtra(EXTRA_CHOSEN_COMPONENT_INTENT_SENDER, sender); 991 } 992 993 // Migrate any clip data and flags from target. 994 int permFlags = target.getFlags() & (FLAG_GRANT_READ_URI_PERMISSION 995 | FLAG_GRANT_WRITE_URI_PERMISSION | FLAG_GRANT_PERSISTABLE_URI_PERMISSION 996 | FLAG_GRANT_PREFIX_URI_PERMISSION); 997 if (permFlags != 0) { 998 ClipData targetClipData = target.getClipData(); 999 if (targetClipData == null && target.getData() != null) { 1000 ClipData.Item item = new ClipData.Item(target.getData()); 1001 String[] mimeTypes; 1002 if (target.getType() != null) { 1003 mimeTypes = new String[] { target.getType() }; 1004 } else { 1005 mimeTypes = new String[] { }; 1006 } 1007 targetClipData = new ClipData(null, mimeTypes, item); 1008 } 1009 if (targetClipData != null) { 1010 intent.setClipData(targetClipData); 1011 intent.addFlags(permFlags); 1012 } 1013 } 1014 1015 return intent; 1016 } 1017 1018 /** 1019 * Activity Action: Allow the user to select a particular kind of data and 1020 * return it. This is different than {@link #ACTION_PICK} in that here we 1021 * just say what kind of data is desired, not a URI of existing data from 1022 * which the user can pick. An ACTION_GET_CONTENT could allow the user to 1023 * create the data as it runs (for example taking a picture or recording a 1024 * sound), let them browse over the web and download the desired data, 1025 * etc. 1026 * <p> 1027 * There are two main ways to use this action: if you want a specific kind 1028 * of data, such as a person contact, you set the MIME type to the kind of 1029 * data you want and launch it with {@link Context#startActivity(Intent)}. 1030 * The system will then launch the best application to select that kind 1031 * of data for you. 1032 * <p> 1033 * You may also be interested in any of a set of types of content the user 1034 * can pick. For example, an e-mail application that wants to allow the 1035 * user to add an attachment to an e-mail message can use this action to 1036 * bring up a list of all of the types of content the user can attach. 1037 * <p> 1038 * In this case, you should wrap the GET_CONTENT intent with a chooser 1039 * (through {@link #createChooser}), which will give the proper interface 1040 * for the user to pick how to send your data and allow you to specify 1041 * a prompt indicating what they are doing. You will usually specify a 1042 * broad MIME type (such as image/* or {@literal *}/*), resulting in a 1043 * broad range of content types the user can select from. 1044 * <p> 1045 * When using such a broad GET_CONTENT action, it is often desirable to 1046 * only pick from data that can be represented as a stream. This is 1047 * accomplished by requiring the {@link #CATEGORY_OPENABLE} in the Intent. 1048 * <p> 1049 * Callers can optionally specify {@link #EXTRA_LOCAL_ONLY} to request that 1050 * the launched content chooser only returns results representing data that 1051 * is locally available on the device. For example, if this extra is set 1052 * to true then an image picker should not show any pictures that are available 1053 * from a remote server but not already on the local device (thus requiring 1054 * they be downloaded when opened). 1055 * <p> 1056 * If the caller can handle multiple returned items (the user performing 1057 * multiple selection), then it can specify {@link #EXTRA_ALLOW_MULTIPLE} 1058 * to indicate this. 1059 * <p> 1060 * Input: {@link #getType} is the desired MIME type to retrieve. Note 1061 * that no URI is supplied in the intent, as there are no constraints on 1062 * where the returned data originally comes from. You may also include the 1063 * {@link #CATEGORY_OPENABLE} if you can only accept data that can be 1064 * opened as a stream. You may use {@link #EXTRA_LOCAL_ONLY} to limit content 1065 * selection to local data. You may use {@link #EXTRA_ALLOW_MULTIPLE} to 1066 * allow the user to select multiple items. 1067 * <p> 1068 * Output: The URI of the item that was picked. This must be a content: 1069 * URI so that any receiver can access it. 1070 */ 1071 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1072 public static final String ACTION_GET_CONTENT = "android.intent.action.GET_CONTENT"; 1073 /** 1074 * Activity Action: Dial a number as specified by the data. This shows a 1075 * UI with the number being dialed, allowing the user to explicitly 1076 * initiate the call. 1077 * <p>Input: If nothing, an empty dialer is started; else {@link #getData} 1078 * is URI of a phone number to be dialed or a tel: URI of an explicit phone 1079 * number. 1080 * <p>Output: nothing. 1081 */ 1082 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1083 public static final String ACTION_DIAL = "android.intent.action.DIAL"; 1084 /** 1085 * Activity Action: Perform a call to someone specified by the data. 1086 * <p>Input: If nothing, an empty dialer is started; else {@link #getData} 1087 * is URI of a phone number to be dialed or a tel: URI of an explicit phone 1088 * number. 1089 * <p>Output: nothing. 1090 * 1091 * <p>Note: there will be restrictions on which applications can initiate a 1092 * call; most applications should use the {@link #ACTION_DIAL}. 1093 * <p>Note: this Intent <strong>cannot</strong> be used to call emergency 1094 * numbers. Applications can <strong>dial</strong> emergency numbers using 1095 * {@link #ACTION_DIAL}, however. 1096 * 1097 * <p>Note: if you app targets {@link android.os.Build.VERSION_CODES#M M} 1098 * and above and declares as using the {@link android.Manifest.permission#CALL_PHONE} 1099 * permission which is not granted, then attempting to use this action will 1100 * result in a {@link java.lang.SecurityException}. 1101 */ 1102 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1103 public static final String ACTION_CALL = "android.intent.action.CALL"; 1104 /** 1105 * Activity Action: Perform a call to an emergency number specified by the 1106 * data. 1107 * <p>Input: {@link #getData} is URI of a phone number to be dialed or a 1108 * tel: URI of an explicit phone number. 1109 * <p>Output: nothing. 1110 * @hide 1111 */ 1112 @SystemApi 1113 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1114 public static final String ACTION_CALL_EMERGENCY = "android.intent.action.CALL_EMERGENCY"; 1115 /** 1116 * Activity action: Perform a call to any number (emergency or not) 1117 * specified by the data. 1118 * <p>Input: {@link #getData} is URI of a phone number to be dialed or a 1119 * tel: URI of an explicit phone number. 1120 * <p>Output: nothing. 1121 * @hide 1122 */ 1123 @SystemApi 1124 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1125 public static final String ACTION_CALL_PRIVILEGED = "android.intent.action.CALL_PRIVILEGED"; 1126 1127 /** 1128 * Activity Action: Main entry point for carrier setup apps. 1129 * <p>Carrier apps that provide an implementation for this action may be invoked to configure 1130 * carrier service and typically require 1131 * {@link android.telephony.TelephonyManager#hasCarrierPrivileges() carrier privileges} to 1132 * fulfill their duties. 1133 */ 1134 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1135 public static final String ACTION_CARRIER_SETUP = "android.intent.action.CARRIER_SETUP"; 1136 /** 1137 * Activity Action: Send a message to someone specified by the data. 1138 * <p>Input: {@link #getData} is URI describing the target. 1139 * <p>Output: nothing. 1140 */ 1141 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1142 public static final String ACTION_SENDTO = "android.intent.action.SENDTO"; 1143 /** 1144 * Activity Action: Deliver some data to someone else. Who the data is 1145 * being delivered to is not specified; it is up to the receiver of this 1146 * action to ask the user where the data should be sent. 1147 * <p> 1148 * When launching a SEND intent, you should usually wrap it in a chooser 1149 * (through {@link #createChooser}), which will give the proper interface 1150 * for the user to pick how to send your data and allow you to specify 1151 * a prompt indicating what they are doing. 1152 * <p> 1153 * Input: {@link #getType} is the MIME type of the data being sent. 1154 * get*Extra can have either a {@link #EXTRA_TEXT} 1155 * or {@link #EXTRA_STREAM} field, containing the data to be sent. If 1156 * using EXTRA_TEXT, the MIME type should be "text/plain"; otherwise it 1157 * should be the MIME type of the data in EXTRA_STREAM. Use {@literal *}/* 1158 * if the MIME type is unknown (this will only allow senders that can 1159 * handle generic data streams). If using {@link #EXTRA_TEXT}, you can 1160 * also optionally supply {@link #EXTRA_HTML_TEXT} for clients to retrieve 1161 * your text with HTML formatting. 1162 * <p> 1163 * As of {@link android.os.Build.VERSION_CODES#JELLY_BEAN}, the data 1164 * being sent can be supplied through {@link #setClipData(ClipData)}. This 1165 * allows you to use {@link #FLAG_GRANT_READ_URI_PERMISSION} when sharing 1166 * content: URIs and other advanced features of {@link ClipData}. If 1167 * using this approach, you still must supply the same data through the 1168 * {@link #EXTRA_TEXT} or {@link #EXTRA_STREAM} fields described below 1169 * for compatibility with old applications. If you don't set a ClipData, 1170 * it will be copied there for you when calling {@link Context#startActivity(Intent)}. 1171 * <p> 1172 * Starting from {@link android.os.Build.VERSION_CODES#O}, if 1173 * {@link #CATEGORY_TYPED_OPENABLE} is passed, then the Uris passed in 1174 * either {@link #EXTRA_STREAM} or via {@link #setClipData(ClipData)} may 1175 * be openable only as asset typed files using 1176 * {@link ContentResolver#openTypedAssetFileDescriptor(Uri, String, Bundle)}. 1177 * <p> 1178 * Optional standard extras, which may be interpreted by some recipients as 1179 * appropriate, are: {@link #EXTRA_EMAIL}, {@link #EXTRA_CC}, 1180 * {@link #EXTRA_BCC}, {@link #EXTRA_SUBJECT}. 1181 * <p> 1182 * Output: nothing. 1183 */ 1184 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1185 public static final String ACTION_SEND = "android.intent.action.SEND"; 1186 /** 1187 * Activity Action: Deliver multiple data to someone else. 1188 * <p> 1189 * Like {@link #ACTION_SEND}, except the data is multiple. 1190 * <p> 1191 * Input: {@link #getType} is the MIME type of the data being sent. 1192 * get*ArrayListExtra can have either a {@link #EXTRA_TEXT} or {@link 1193 * #EXTRA_STREAM} field, containing the data to be sent. If using 1194 * {@link #EXTRA_TEXT}, you can also optionally supply {@link #EXTRA_HTML_TEXT} 1195 * for clients to retrieve your text with HTML formatting. 1196 * <p> 1197 * Multiple types are supported, and receivers should handle mixed types 1198 * whenever possible. The right way for the receiver to check them is to 1199 * use the content resolver on each URI. The intent sender should try to 1200 * put the most concrete mime type in the intent type, but it can fall 1201 * back to {@literal <type>/*} or {@literal *}/* as needed. 1202 * <p> 1203 * e.g. if you are sending image/jpg and image/jpg, the intent's type can 1204 * be image/jpg, but if you are sending image/jpg and image/png, then the 1205 * intent's type should be image/*. 1206 * <p> 1207 * As of {@link android.os.Build.VERSION_CODES#JELLY_BEAN}, the data 1208 * being sent can be supplied through {@link #setClipData(ClipData)}. This 1209 * allows you to use {@link #FLAG_GRANT_READ_URI_PERMISSION} when sharing 1210 * content: URIs and other advanced features of {@link ClipData}. If 1211 * using this approach, you still must supply the same data through the 1212 * {@link #EXTRA_TEXT} or {@link #EXTRA_STREAM} fields described below 1213 * for compatibility with old applications. If you don't set a ClipData, 1214 * it will be copied there for you when calling {@link Context#startActivity(Intent)}. 1215 * <p> 1216 * Starting from {@link android.os.Build.VERSION_CODES#O}, if 1217 * {@link #CATEGORY_TYPED_OPENABLE} is passed, then the Uris passed in 1218 * either {@link #EXTRA_STREAM} or via {@link #setClipData(ClipData)} may 1219 * be openable only as asset typed files using 1220 * {@link ContentResolver#openTypedAssetFileDescriptor(Uri, String, Bundle)}. 1221 * <p> 1222 * Optional standard extras, which may be interpreted by some recipients as 1223 * appropriate, are: {@link #EXTRA_EMAIL}, {@link #EXTRA_CC}, 1224 * {@link #EXTRA_BCC}, {@link #EXTRA_SUBJECT}. 1225 * <p> 1226 * Output: nothing. 1227 */ 1228 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1229 public static final String ACTION_SEND_MULTIPLE = "android.intent.action.SEND_MULTIPLE"; 1230 /** 1231 * Activity Action: Handle an incoming phone call. 1232 * <p>Input: nothing. 1233 * <p>Output: nothing. 1234 */ 1235 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1236 public static final String ACTION_ANSWER = "android.intent.action.ANSWER"; 1237 /** 1238 * Activity Action: Insert an empty item into the given container. 1239 * <p>Input: {@link #getData} is URI of the directory (vnd.android.cursor.dir/*) 1240 * in which to place the data. 1241 * <p>Output: URI of the new data that was created. 1242 */ 1243 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1244 public static final String ACTION_INSERT = "android.intent.action.INSERT"; 1245 /** 1246 * Activity Action: Create a new item in the given container, initializing it 1247 * from the current contents of the clipboard. 1248 * <p>Input: {@link #getData} is URI of the directory (vnd.android.cursor.dir/*) 1249 * in which to place the data. 1250 * <p>Output: URI of the new data that was created. 1251 */ 1252 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1253 public static final String ACTION_PASTE = "android.intent.action.PASTE"; 1254 /** 1255 * Activity Action: Delete the given data from its container. 1256 * <p>Input: {@link #getData} is URI of data to be deleted. 1257 * <p>Output: nothing. 1258 */ 1259 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1260 public static final String ACTION_DELETE = "android.intent.action.DELETE"; 1261 /** 1262 * Activity Action: Run the data, whatever that means. 1263 * <p>Input: ? (Note: this is currently specific to the test harness.) 1264 * <p>Output: nothing. 1265 */ 1266 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1267 public static final String ACTION_RUN = "android.intent.action.RUN"; 1268 /** 1269 * Activity Action: Perform a data synchronization. 1270 * <p>Input: ? 1271 * <p>Output: ? 1272 */ 1273 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1274 public static final String ACTION_SYNC = "android.intent.action.SYNC"; 1275 /** 1276 * Activity Action: Pick an activity given an intent, returning the class 1277 * selected. 1278 * <p>Input: get*Extra field {@link #EXTRA_INTENT} is an Intent 1279 * used with {@link PackageManager#queryIntentActivities} to determine the 1280 * set of activities from which to pick. 1281 * <p>Output: Class name of the activity that was selected. 1282 */ 1283 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1284 public static final String ACTION_PICK_ACTIVITY = "android.intent.action.PICK_ACTIVITY"; 1285 /** 1286 * Activity Action: Perform a search. 1287 * <p>Input: {@link android.app.SearchManager#QUERY getStringExtra(SearchManager.QUERY)} 1288 * is the text to search for. If empty, simply 1289 * enter your search results Activity with the search UI activated. 1290 * <p>Output: nothing. 1291 */ 1292 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1293 public static final String ACTION_SEARCH = "android.intent.action.SEARCH"; 1294 /** 1295 * Activity Action: Start the platform-defined tutorial 1296 * <p>Input: {@link android.app.SearchManager#QUERY getStringExtra(SearchManager.QUERY)} 1297 * is the text to search for. If empty, simply 1298 * enter your search results Activity with the search UI activated. 1299 * <p>Output: nothing. 1300 */ 1301 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1302 public static final String ACTION_SYSTEM_TUTORIAL = "android.intent.action.SYSTEM_TUTORIAL"; 1303 /** 1304 * Activity Action: Perform a web search. 1305 * <p> 1306 * Input: {@link android.app.SearchManager#QUERY 1307 * getStringExtra(SearchManager.QUERY)} is the text to search for. If it is 1308 * a url starts with http or https, the site will be opened. If it is plain 1309 * text, Google search will be applied. 1310 * <p> 1311 * Output: nothing. 1312 */ 1313 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1314 public static final String ACTION_WEB_SEARCH = "android.intent.action.WEB_SEARCH"; 1315 1316 /** 1317 * Activity Action: Perform assist action. 1318 * <p> 1319 * Input: {@link #EXTRA_ASSIST_PACKAGE}, {@link #EXTRA_ASSIST_CONTEXT}, can provide 1320 * additional optional contextual information about where the user was when they 1321 * requested the assist; {@link #EXTRA_REFERRER} may be set with additional referrer 1322 * information. 1323 * Output: nothing. 1324 */ 1325 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1326 public static final String ACTION_ASSIST = "android.intent.action.ASSIST"; 1327 1328 /** 1329 * Activity Action: Perform voice assist action. 1330 * <p> 1331 * Input: {@link #EXTRA_ASSIST_PACKAGE}, {@link #EXTRA_ASSIST_CONTEXT}, can provide 1332 * additional optional contextual information about where the user was when they 1333 * requested the voice assist. 1334 * Output: nothing. 1335 * @hide 1336 */ 1337 @SystemApi 1338 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1339 public static final String ACTION_VOICE_ASSIST = "android.intent.action.VOICE_ASSIST"; 1340 1341 /** 1342 * An optional field on {@link #ACTION_ASSIST} containing the name of the current foreground 1343 * application package at the time the assist was invoked. 1344 */ 1345 public static final String EXTRA_ASSIST_PACKAGE 1346 = "android.intent.extra.ASSIST_PACKAGE"; 1347 1348 /** 1349 * An optional field on {@link #ACTION_ASSIST} containing the uid of the current foreground 1350 * application package at the time the assist was invoked. 1351 */ 1352 public static final String EXTRA_ASSIST_UID 1353 = "android.intent.extra.ASSIST_UID"; 1354 1355 /** 1356 * An optional field on {@link #ACTION_ASSIST} and containing additional contextual 1357 * information supplied by the current foreground app at the time of the assist request. 1358 * This is a {@link Bundle} of additional data. 1359 */ 1360 public static final String EXTRA_ASSIST_CONTEXT 1361 = "android.intent.extra.ASSIST_CONTEXT"; 1362 1363 /** 1364 * An optional field on {@link #ACTION_ASSIST} suggesting that the user will likely use a 1365 * keyboard as the primary input device for assistance. 1366 */ 1367 public static final String EXTRA_ASSIST_INPUT_HINT_KEYBOARD = 1368 "android.intent.extra.ASSIST_INPUT_HINT_KEYBOARD"; 1369 1370 /** 1371 * An optional field on {@link #ACTION_ASSIST} containing the InputDevice id 1372 * that was used to invoke the assist. 1373 */ 1374 public static final String EXTRA_ASSIST_INPUT_DEVICE_ID = 1375 "android.intent.extra.ASSIST_INPUT_DEVICE_ID"; 1376 1377 /** 1378 * Activity Action: List all available applications. 1379 * <p>Input: Nothing. 1380 * <p>Output: nothing. 1381 */ 1382 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1383 public static final String ACTION_ALL_APPS = "android.intent.action.ALL_APPS"; 1384 /** 1385 * Activity Action: Show settings for choosing wallpaper. 1386 * <p>Input: Nothing. 1387 * <p>Output: Nothing. 1388 */ 1389 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1390 public static final String ACTION_SET_WALLPAPER = "android.intent.action.SET_WALLPAPER"; 1391 1392 /** 1393 * Activity Action: Show activity for reporting a bug. 1394 * <p>Input: Nothing. 1395 * <p>Output: Nothing. 1396 */ 1397 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1398 public static final String ACTION_BUG_REPORT = "android.intent.action.BUG_REPORT"; 1399 1400 /** 1401 * Activity Action: Main entry point for factory tests. Only used when 1402 * the device is booting in factory test node. The implementing package 1403 * must be installed in the system image. 1404 * <p>Input: nothing 1405 * <p>Output: nothing 1406 */ 1407 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1408 public static final String ACTION_FACTORY_TEST = "android.intent.action.FACTORY_TEST"; 1409 1410 /** 1411 * Activity Action: The user pressed the "call" button to go to the dialer 1412 * or other appropriate UI for placing a call. 1413 * <p>Input: Nothing. 1414 * <p>Output: Nothing. 1415 */ 1416 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1417 public static final String ACTION_CALL_BUTTON = "android.intent.action.CALL_BUTTON"; 1418 1419 /** 1420 * Activity Action: Start Voice Command. 1421 * <p>Input: Nothing. 1422 * <p>Output: Nothing. 1423 * <p class="note"> 1424 * In some cases, a matching Activity may not exist, so ensure you 1425 * safeguard against this. 1426 */ 1427 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1428 public static final String ACTION_VOICE_COMMAND = "android.intent.action.VOICE_COMMAND"; 1429 1430 /** 1431 * Activity Action: Start action associated with long pressing on the 1432 * search key. 1433 * <p>Input: Nothing. 1434 * <p>Output: Nothing. 1435 */ 1436 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1437 public static final String ACTION_SEARCH_LONG_PRESS = "android.intent.action.SEARCH_LONG_PRESS"; 1438 1439 /** 1440 * Activity Action: The user pressed the "Report" button in the crash/ANR dialog. 1441 * This intent is delivered to the package which installed the application, usually 1442 * Google Play. 1443 * <p>Input: No data is specified. The bug report is passed in using 1444 * an {@link #EXTRA_BUG_REPORT} field. 1445 * <p>Output: Nothing. 1446 * 1447 * @see #EXTRA_BUG_REPORT 1448 */ 1449 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1450 public static final String ACTION_APP_ERROR = "android.intent.action.APP_ERROR"; 1451 1452 /** 1453 * Activity Action: Show power usage information to the user. 1454 * <p>Input: Nothing. 1455 * <p>Output: Nothing. 1456 */ 1457 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1458 public static final String ACTION_POWER_USAGE_SUMMARY = "android.intent.action.POWER_USAGE_SUMMARY"; 1459 1460 /** 1461 * Activity Action: Setup wizard action provided for OTA provisioning to determine if it needs 1462 * to run. 1463 * <p>Input: Nothing. 1464 * <p>Output: Nothing. 1465 * @deprecated As of {@link android.os.Build.VERSION_CODES#M}, setup wizard can be identified 1466 * using {@link #ACTION_MAIN} and {@link #CATEGORY_SETUP_WIZARD} 1467 * @hide 1468 * @removed 1469 */ 1470 @Deprecated 1471 @SystemApi 1472 public static final String ACTION_DEVICE_INITIALIZATION_WIZARD = 1473 "android.intent.action.DEVICE_INITIALIZATION_WIZARD"; 1474 1475 /** 1476 * Activity Action: Setup wizard to launch after a platform update. This 1477 * activity should have a string meta-data field associated with it, 1478 * {@link #METADATA_SETUP_VERSION}, which defines the current version of 1479 * the platform for setup. The activity will be launched only if 1480 * {@link android.provider.Settings.Secure#LAST_SETUP_SHOWN} is not the 1481 * same value. 1482 * <p>Input: Nothing. 1483 * <p>Output: Nothing. 1484 * @hide 1485 */ 1486 @SystemApi 1487 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1488 public static final String ACTION_UPGRADE_SETUP = "android.intent.action.UPGRADE_SETUP"; 1489 1490 /** 1491 * Activity Action: Start the Keyboard Shortcuts Helper screen. 1492 * <p>Input: Nothing. 1493 * <p>Output: Nothing. 1494 * @hide 1495 */ 1496 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1497 public static final String ACTION_SHOW_KEYBOARD_SHORTCUTS = 1498 "com.android.intent.action.SHOW_KEYBOARD_SHORTCUTS"; 1499 1500 /** 1501 * Activity Action: Dismiss the Keyboard Shortcuts Helper screen. 1502 * <p>Input: Nothing. 1503 * <p>Output: Nothing. 1504 * @hide 1505 */ 1506 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1507 public static final String ACTION_DISMISS_KEYBOARD_SHORTCUTS = 1508 "com.android.intent.action.DISMISS_KEYBOARD_SHORTCUTS"; 1509 1510 /** 1511 * Activity Action: Show settings for managing network data usage of a 1512 * specific application. Applications should define an activity that offers 1513 * options to control data usage. 1514 */ 1515 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1516 public static final String ACTION_MANAGE_NETWORK_USAGE = 1517 "android.intent.action.MANAGE_NETWORK_USAGE"; 1518 1519 /** 1520 * Activity Action: Launch application installer. 1521 * <p> 1522 * Input: The data must be a content: URI at which the application 1523 * can be retrieved. As of {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1}, 1524 * you can also use "package:<package-name>" to install an application for the 1525 * current user that is already installed for another user. You can optionally supply 1526 * {@link #EXTRA_INSTALLER_PACKAGE_NAME}, {@link #EXTRA_NOT_UNKNOWN_SOURCE}, 1527 * {@link #EXTRA_ALLOW_REPLACE}, and {@link #EXTRA_RETURN_RESULT}. 1528 * <p> 1529 * Output: If {@link #EXTRA_RETURN_RESULT}, returns whether the install 1530 * succeeded. 1531 * <p> 1532 * <strong>Note:</strong>If your app is targeting API level higher than 25 you 1533 * need to hold {@link android.Manifest.permission#REQUEST_INSTALL_PACKAGES} 1534 * in order to launch the application installer. 1535 * </p> 1536 * 1537 * @see #EXTRA_INSTALLER_PACKAGE_NAME 1538 * @see #EXTRA_NOT_UNKNOWN_SOURCE 1539 * @see #EXTRA_RETURN_RESULT 1540 */ 1541 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1542 public static final String ACTION_INSTALL_PACKAGE = "android.intent.action.INSTALL_PACKAGE"; 1543 1544 /** 1545 * Activity Action: Activity to handle split installation failures. 1546 * <p>Splits may be installed dynamically. This happens when an Activity is launched, 1547 * but the split that contains the application isn't installed. When a split is 1548 * installed in this manner, the containing package usually doesn't know this is 1549 * happening. However, if an error occurs during installation, the containing 1550 * package can define a single activity handling this action to deal with such 1551 * failures. 1552 * <p>The activity handling this action must be in the base package. 1553 * <p> 1554 * Input: {@link #EXTRA_INTENT} the original intent that started split installation. 1555 * {@link #EXTRA_SPLIT_NAME} the name of the split that failed to be installed. 1556 */ 1557 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1558 public static final String ACTION_INSTALL_FAILURE = "android.intent.action.INSTALL_FAILURE"; 1559 1560 /** 1561 * Activity Action: Launch instant application installer. 1562 * <p class="note"> 1563 * This is a protected intent that can only be sent by the system. 1564 * </p> 1565 * 1566 * @hide 1567 */ 1568 @SystemApi 1569 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1570 public static final String ACTION_INSTALL_INSTANT_APP_PACKAGE 1571 = "android.intent.action.INSTALL_INSTANT_APP_PACKAGE"; 1572 1573 /** 1574 * Service Action: Resolve instant application. 1575 * <p> 1576 * The system will have a persistent connection to this service. 1577 * This is a protected intent that can only be sent by the system. 1578 * </p> 1579 * 1580 * @hide 1581 */ 1582 @SystemApi 1583 @SdkConstant(SdkConstantType.SERVICE_ACTION) 1584 public static final String ACTION_RESOLVE_INSTANT_APP_PACKAGE 1585 = "android.intent.action.RESOLVE_INSTANT_APP_PACKAGE"; 1586 1587 /** 1588 * Activity Action: Launch instant app settings. 1589 * 1590 * <p class="note"> 1591 * This is a protected intent that can only be sent by the system. 1592 * </p> 1593 * 1594 * @hide 1595 */ 1596 @SystemApi 1597 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1598 public static final String ACTION_INSTANT_APP_RESOLVER_SETTINGS 1599 = "android.intent.action.INSTANT_APP_RESOLVER_SETTINGS"; 1600 1601 /** 1602 * Used as a string extra field with {@link #ACTION_INSTALL_PACKAGE} to install a 1603 * package. Specifies the installer package name; this package will receive the 1604 * {@link #ACTION_APP_ERROR} intent. 1605 */ 1606 public static final String EXTRA_INSTALLER_PACKAGE_NAME 1607 = "android.intent.extra.INSTALLER_PACKAGE_NAME"; 1608 1609 /** 1610 * Used as a boolean extra field with {@link #ACTION_INSTALL_PACKAGE} to install a 1611 * package. Specifies that the application being installed should not be 1612 * treated as coming from an unknown source, but as coming from the app 1613 * invoking the Intent. For this to work you must start the installer with 1614 * startActivityForResult(). 1615 */ 1616 public static final String EXTRA_NOT_UNKNOWN_SOURCE 1617 = "android.intent.extra.NOT_UNKNOWN_SOURCE"; 1618 1619 /** 1620 * Used as a URI extra field with {@link #ACTION_INSTALL_PACKAGE} and 1621 * {@link #ACTION_VIEW} to indicate the URI from which the local APK in the Intent 1622 * data field originated from. 1623 */ 1624 public static final String EXTRA_ORIGINATING_URI 1625 = "android.intent.extra.ORIGINATING_URI"; 1626 1627 /** 1628 * This extra can be used with any Intent used to launch an activity, supplying information 1629 * about who is launching that activity. This field contains a {@link android.net.Uri} 1630 * object, typically an http: or https: URI of the web site that the referral came from; 1631 * it can also use the {@link #URI_ANDROID_APP_SCHEME android-app:} scheme to identify 1632 * a native application that it came from. 1633 * 1634 * <p>To retrieve this value in a client, use {@link android.app.Activity#getReferrer} 1635 * instead of directly retrieving the extra. It is also valid for applications to 1636 * instead supply {@link #EXTRA_REFERRER_NAME} for cases where they can only create 1637 * a string, not a Uri; the field here, if supplied, will always take precedence, 1638 * however.</p> 1639 * 1640 * @see #EXTRA_REFERRER_NAME 1641 */ 1642 public static final String EXTRA_REFERRER 1643 = "android.intent.extra.REFERRER"; 1644 1645 /** 1646 * Alternate version of {@link #EXTRA_REFERRER} that supplies the URI as a String rather 1647 * than a {@link android.net.Uri} object. Only for use in cases where Uri objects can 1648 * not be created, in particular when Intent extras are supplied through the 1649 * {@link #URI_INTENT_SCHEME intent:} or {@link #URI_ANDROID_APP_SCHEME android-app:} 1650 * schemes. 1651 * 1652 * @see #EXTRA_REFERRER 1653 */ 1654 public static final String EXTRA_REFERRER_NAME 1655 = "android.intent.extra.REFERRER_NAME"; 1656 1657 /** 1658 * Used as an int extra field with {@link #ACTION_INSTALL_PACKAGE} and 1659 * {@link #ACTION_VIEW} to indicate the uid of the package that initiated the install 1660 * Currently only a system app that hosts the provider authority "downloads" or holds the 1661 * permission {@link android.Manifest.permission.MANAGE_DOCUMENTS} can use this. 1662 * @hide 1663 */ 1664 @SystemApi 1665 public static final String EXTRA_ORIGINATING_UID 1666 = "android.intent.extra.ORIGINATING_UID"; 1667 1668 /** 1669 * Used as a boolean extra field with {@link #ACTION_INSTALL_PACKAGE} to install a 1670 * package. Tells the installer UI to skip the confirmation with the user 1671 * if the .apk is replacing an existing one. 1672 * @deprecated As of {@link android.os.Build.VERSION_CODES#JELLY_BEAN}, Android 1673 * will no longer show an interstitial message about updating existing 1674 * applications so this is no longer needed. 1675 */ 1676 @Deprecated 1677 public static final String EXTRA_ALLOW_REPLACE 1678 = "android.intent.extra.ALLOW_REPLACE"; 1679 1680 /** 1681 * Used as a boolean extra field with {@link #ACTION_INSTALL_PACKAGE} or 1682 * {@link #ACTION_UNINSTALL_PACKAGE}. Specifies that the installer UI should 1683 * return to the application the result code of the install/uninstall. The returned result 1684 * code will be {@link android.app.Activity#RESULT_OK} on success or 1685 * {@link android.app.Activity#RESULT_FIRST_USER} on failure. 1686 */ 1687 public static final String EXTRA_RETURN_RESULT 1688 = "android.intent.extra.RETURN_RESULT"; 1689 1690 /** 1691 * Package manager install result code. @hide because result codes are not 1692 * yet ready to be exposed. 1693 */ 1694 public static final String EXTRA_INSTALL_RESULT 1695 = "android.intent.extra.INSTALL_RESULT"; 1696 1697 /** 1698 * Activity Action: Launch application uninstaller. 1699 * <p> 1700 * Input: The data must be a package: URI whose scheme specific part is 1701 * the package name of the current installed package to be uninstalled. 1702 * You can optionally supply {@link #EXTRA_RETURN_RESULT}. 1703 * <p> 1704 * Output: If {@link #EXTRA_RETURN_RESULT}, returns whether the install 1705 * succeeded. 1706 * <p> 1707 * Requires {@link android.Manifest.permission#REQUEST_DELETE_PACKAGES} 1708 * since {@link Build.VERSION_CODES#P}. 1709 */ 1710 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1711 public static final String ACTION_UNINSTALL_PACKAGE = "android.intent.action.UNINSTALL_PACKAGE"; 1712 1713 /** 1714 * Specify whether the package should be uninstalled for all users. 1715 * @hide because these should not be part of normal application flow. 1716 */ 1717 public static final String EXTRA_UNINSTALL_ALL_USERS 1718 = "android.intent.extra.UNINSTALL_ALL_USERS"; 1719 1720 /** 1721 * A string associated with a {@link #ACTION_UPGRADE_SETUP} activity 1722 * describing the last run version of the platform that was setup. 1723 * @hide 1724 */ 1725 public static final String METADATA_SETUP_VERSION = "android.SETUP_VERSION"; 1726 1727 /** 1728 * Activity action: Launch UI to manage the permissions of an app. 1729 * <p> 1730 * Input: {@link #EXTRA_PACKAGE_NAME} specifies the package whose permissions 1731 * will be managed by the launched UI. 1732 * </p> 1733 * <p> 1734 * Output: Nothing. 1735 * </p> 1736 * 1737 * @see #EXTRA_PACKAGE_NAME 1738 * 1739 * @hide 1740 */ 1741 @SystemApi 1742 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1743 public static final String ACTION_MANAGE_APP_PERMISSIONS = 1744 "android.intent.action.MANAGE_APP_PERMISSIONS"; 1745 1746 /** 1747 * Activity action: Launch UI to manage permissions. 1748 * <p> 1749 * Input: Nothing. 1750 * </p> 1751 * <p> 1752 * Output: Nothing. 1753 * </p> 1754 * 1755 * @hide 1756 */ 1757 @SystemApi 1758 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1759 public static final String ACTION_MANAGE_PERMISSIONS = 1760 "android.intent.action.MANAGE_PERMISSIONS"; 1761 1762 /** 1763 * Activity action: Launch UI to review permissions for an app. 1764 * The system uses this intent if permission review for apps not 1765 * supporting the new runtime permissions model is enabled. In 1766 * this mode a permission review is required before any of the 1767 * app components can run. 1768 * <p> 1769 * Input: {@link #EXTRA_PACKAGE_NAME} specifies the package whose 1770 * permissions will be reviewed (mandatory). 1771 * </p> 1772 * <p> 1773 * Input: {@link #EXTRA_INTENT} specifies a pending intent to 1774 * be fired after the permission review (optional). 1775 * </p> 1776 * <p> 1777 * Input: {@link #EXTRA_REMOTE_CALLBACK} specifies a callback to 1778 * be invoked after the permission review (optional). 1779 * </p> 1780 * <p> 1781 * Input: {@link #EXTRA_RESULT_NEEDED} specifies whether the intent 1782 * passed via {@link #EXTRA_INTENT} needs a result (optional). 1783 * </p> 1784 * <p> 1785 * Output: Nothing. 1786 * </p> 1787 * 1788 * @see #EXTRA_PACKAGE_NAME 1789 * @see #EXTRA_INTENT 1790 * @see #EXTRA_REMOTE_CALLBACK 1791 * @see #EXTRA_RESULT_NEEDED 1792 * 1793 * @hide 1794 */ 1795 @SystemApi 1796 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1797 public static final String ACTION_REVIEW_PERMISSIONS = 1798 "android.intent.action.REVIEW_PERMISSIONS"; 1799 1800 /** 1801 * Intent extra: A callback for reporting remote result as a bundle. 1802 * <p> 1803 * Type: IRemoteCallback 1804 * </p> 1805 * 1806 * @hide 1807 */ 1808 @SystemApi 1809 public static final String EXTRA_REMOTE_CALLBACK = "android.intent.extra.REMOTE_CALLBACK"; 1810 1811 /** 1812 * Intent extra: An app package name. 1813 * <p> 1814 * Type: String 1815 * </p> 1816 * 1817 */ 1818 public static final String EXTRA_PACKAGE_NAME = "android.intent.extra.PACKAGE_NAME"; 1819 1820 /** 1821 * Intent extra: A {@link Bundle} of extras for a package being suspended. Will be sent as an 1822 * extra with {@link #ACTION_MY_PACKAGE_SUSPENDED}. 1823 * 1824 * <p>The contents of this {@link Bundle} are a contract between the suspended app and the 1825 * suspending app, i.e. any app with the permission {@code android.permission.SUSPEND_APPS}. 1826 * This is meant to enable the suspended app to better handle the state of being suspended. 1827 * 1828 * @see #ACTION_MY_PACKAGE_SUSPENDED 1829 * @see #ACTION_MY_PACKAGE_UNSUSPENDED 1830 * @see PackageManager#isPackageSuspended() 1831 * @see PackageManager#getSuspendedPackageAppExtras() 1832 */ 1833 public static final String EXTRA_SUSPENDED_PACKAGE_EXTRAS = "android.intent.extra.SUSPENDED_PACKAGE_EXTRAS"; 1834 1835 /** 1836 * Intent extra: An app split name. 1837 * <p> 1838 * Type: String 1839 * </p> 1840 */ 1841 public static final String EXTRA_SPLIT_NAME = "android.intent.extra.SPLIT_NAME"; 1842 1843 /** 1844 * Intent extra: A {@link ComponentName} value. 1845 * <p> 1846 * Type: String 1847 * </p> 1848 */ 1849 public static final String EXTRA_COMPONENT_NAME = "android.intent.extra.COMPONENT_NAME"; 1850 1851 /** 1852 * Intent extra: An extra for specifying whether a result is needed. 1853 * <p> 1854 * Type: boolean 1855 * </p> 1856 * 1857 * @hide 1858 */ 1859 @SystemApi 1860 public static final String EXTRA_RESULT_NEEDED = "android.intent.extra.RESULT_NEEDED"; 1861 1862 /** 1863 * Intent extra: A {@link Bundle} of extras supplied for the launcher when any packages on 1864 * device are suspended. Will be sent with {@link #ACTION_PACKAGES_SUSPENDED}. 1865 * 1866 * @see PackageManager#isPackageSuspended() 1867 * @see #ACTION_PACKAGES_SUSPENDED 1868 * 1869 * @hide 1870 */ 1871 public static final String EXTRA_LAUNCHER_EXTRAS = "android.intent.extra.LAUNCHER_EXTRAS"; 1872 1873 /** 1874 * Activity action: Launch UI to manage which apps have a given permission. 1875 * <p> 1876 * Input: {@link #EXTRA_PERMISSION_NAME} specifies the permission access 1877 * to which will be managed by the launched UI. 1878 * </p> 1879 * <p> 1880 * Output: Nothing. 1881 * </p> 1882 * 1883 * @see #EXTRA_PERMISSION_NAME 1884 * 1885 * @hide 1886 */ 1887 @SystemApi 1888 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1889 public static final String ACTION_MANAGE_PERMISSION_APPS = 1890 "android.intent.action.MANAGE_PERMISSION_APPS"; 1891 1892 /** 1893 * Intent extra: The name of a permission. 1894 * <p> 1895 * Type: String 1896 * </p> 1897 * 1898 * @hide 1899 */ 1900 @SystemApi 1901 public static final String EXTRA_PERMISSION_NAME = "android.intent.extra.PERMISSION_NAME"; 1902 1903 // --------------------------------------------------------------------- 1904 // --------------------------------------------------------------------- 1905 // Standard intent broadcast actions (see action variable). 1906 1907 /** 1908 * Broadcast Action: Sent when the device goes to sleep and becomes non-interactive. 1909 * <p> 1910 * For historical reasons, the name of this broadcast action refers to the power 1911 * state of the screen but it is actually sent in response to changes in the 1912 * overall interactive state of the device. 1913 * </p><p> 1914 * This broadcast is sent when the device becomes non-interactive which may have 1915 * nothing to do with the screen turning off. To determine the 1916 * actual state of the screen, use {@link android.view.Display#getState}. 1917 * </p><p> 1918 * See {@link android.os.PowerManager#isInteractive} for details. 1919 * </p> 1920 * You <em>cannot</em> receive this through components declared in 1921 * manifests, only by explicitly registering for it with 1922 * {@link Context#registerReceiver(BroadcastReceiver, IntentFilter) 1923 * Context.registerReceiver()}. 1924 * 1925 * <p class="note">This is a protected intent that can only be sent 1926 * by the system. 1927 */ 1928 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1929 public static final String ACTION_SCREEN_OFF = "android.intent.action.SCREEN_OFF"; 1930 1931 /** 1932 * Broadcast Action: Sent when the device wakes up and becomes interactive. 1933 * <p> 1934 * For historical reasons, the name of this broadcast action refers to the power 1935 * state of the screen but it is actually sent in response to changes in the 1936 * overall interactive state of the device. 1937 * </p><p> 1938 * This broadcast is sent when the device becomes interactive which may have 1939 * nothing to do with the screen turning on. To determine the 1940 * actual state of the screen, use {@link android.view.Display#getState}. 1941 * </p><p> 1942 * See {@link android.os.PowerManager#isInteractive} for details. 1943 * </p> 1944 * You <em>cannot</em> receive this through components declared in 1945 * manifests, only by explicitly registering for it with 1946 * {@link Context#registerReceiver(BroadcastReceiver, IntentFilter) 1947 * Context.registerReceiver()}. 1948 * 1949 * <p class="note">This is a protected intent that can only be sent 1950 * by the system. 1951 */ 1952 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1953 public static final String ACTION_SCREEN_ON = "android.intent.action.SCREEN_ON"; 1954 1955 /** 1956 * Broadcast Action: Sent after the system stops dreaming. 1957 * 1958 * <p class="note">This is a protected intent that can only be sent by the system. 1959 * It is only sent to registered receivers.</p> 1960 */ 1961 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1962 public static final String ACTION_DREAMING_STOPPED = "android.intent.action.DREAMING_STOPPED"; 1963 1964 /** 1965 * Broadcast Action: Sent after the system starts dreaming. 1966 * 1967 * <p class="note">This is a protected intent that can only be sent by the system. 1968 * It is only sent to registered receivers.</p> 1969 */ 1970 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1971 public static final String ACTION_DREAMING_STARTED = "android.intent.action.DREAMING_STARTED"; 1972 1973 /** 1974 * Broadcast Action: Sent when the user is present after device wakes up (e.g when the 1975 * keyguard is gone). 1976 * 1977 * <p class="note">This is a protected intent that can only be sent 1978 * by the system. 1979 */ 1980 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1981 public static final String ACTION_USER_PRESENT = "android.intent.action.USER_PRESENT"; 1982 1983 /** 1984 * Broadcast Action: The current time has changed. Sent every 1985 * minute. You <em>cannot</em> receive this through components declared 1986 * in manifests, only by explicitly registering for it with 1987 * {@link Context#registerReceiver(BroadcastReceiver, IntentFilter) 1988 * Context.registerReceiver()}. 1989 * 1990 * <p class="note">This is a protected intent that can only be sent 1991 * by the system. 1992 */ 1993 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1994 public static final String ACTION_TIME_TICK = "android.intent.action.TIME_TICK"; 1995 /** 1996 * Broadcast Action: The time was set. 1997 */ 1998 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1999 public static final String ACTION_TIME_CHANGED = "android.intent.action.TIME_SET"; 2000 /** 2001 * Broadcast Action: The date has changed. 2002 */ 2003 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2004 public static final String ACTION_DATE_CHANGED = "android.intent.action.DATE_CHANGED"; 2005 /** 2006 * Broadcast Action: The timezone has changed. The intent will have the following extra values:</p> 2007 * <ul> 2008 * <li><em>time-zone</em> - The java.util.TimeZone.getID() value identifying the new time zone.</li> 2009 * </ul> 2010 * 2011 * <p class="note">This is a protected intent that can only be sent 2012 * by the system. 2013 */ 2014 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2015 public static final String ACTION_TIMEZONE_CHANGED = "android.intent.action.TIMEZONE_CHANGED"; 2016 /** 2017 * Clear DNS Cache Action: This is broadcast when networks have changed and old 2018 * DNS entries should be tossed. 2019 * @hide 2020 */ 2021 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2022 public static final String ACTION_CLEAR_DNS_CACHE = "android.intent.action.CLEAR_DNS_CACHE"; 2023 /** 2024 * Alarm Changed Action: This is broadcast when the AlarmClock 2025 * application's alarm is set or unset. It is used by the 2026 * AlarmClock application and the StatusBar service. 2027 * @hide 2028 */ 2029 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2030 public static final String ACTION_ALARM_CHANGED = "android.intent.action.ALARM_CHANGED"; 2031 2032 /** 2033 * Broadcast Action: This is broadcast once, after the user has finished 2034 * booting, but while still in the "locked" state. It can be used to perform 2035 * application-specific initialization, such as installing alarms. You must 2036 * hold the {@link android.Manifest.permission#RECEIVE_BOOT_COMPLETED} 2037 * permission in order to receive this broadcast. 2038 * <p> 2039 * This broadcast is sent immediately at boot by all devices (regardless of 2040 * direct boot support) running {@link android.os.Build.VERSION_CODES#N} or 2041 * higher. Upon receipt of this broadcast, the user is still locked and only 2042 * device-protected storage can be accessed safely. If you want to access 2043 * credential-protected storage, you need to wait for the user to be 2044 * unlocked (typically by entering their lock pattern or PIN for the first 2045 * time), after which the {@link #ACTION_USER_UNLOCKED} and 2046 * {@link #ACTION_BOOT_COMPLETED} broadcasts are sent. 2047 * <p> 2048 * To receive this broadcast, your receiver component must be marked as 2049 * being {@link ComponentInfo#directBootAware}. 2050 * <p class="note"> 2051 * This is a protected intent that can only be sent by the system. 2052 * 2053 * @see Context#createDeviceProtectedStorageContext() 2054 */ 2055 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2056 public static final String ACTION_LOCKED_BOOT_COMPLETED = "android.intent.action.LOCKED_BOOT_COMPLETED"; 2057 2058 /** 2059 * Broadcast Action: This is broadcast once, after the user has finished 2060 * booting. It can be used to perform application-specific initialization, 2061 * such as installing alarms. You must hold the 2062 * {@link android.Manifest.permission#RECEIVE_BOOT_COMPLETED} permission in 2063 * order to receive this broadcast. 2064 * <p> 2065 * This broadcast is sent at boot by all devices (both with and without 2066 * direct boot support). Upon receipt of this broadcast, the user is 2067 * unlocked and both device-protected and credential-protected storage can 2068 * accessed safely. 2069 * <p> 2070 * If you need to run while the user is still locked (before they've entered 2071 * their lock pattern or PIN for the first time), you can listen for the 2072 * {@link #ACTION_LOCKED_BOOT_COMPLETED} broadcast. 2073 * <p class="note"> 2074 * This is a protected intent that can only be sent by the system. 2075 */ 2076 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2077 @BroadcastBehavior(includeBackground = true) 2078 public static final String ACTION_BOOT_COMPLETED = "android.intent.action.BOOT_COMPLETED"; 2079 2080 /** 2081 * Broadcast Action: This is broadcast when a user action should request a 2082 * temporary system dialog to dismiss. Some examples of temporary system 2083 * dialogs are the notification window-shade and the recent tasks dialog. 2084 */ 2085 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2086 public static final String ACTION_CLOSE_SYSTEM_DIALOGS = "android.intent.action.CLOSE_SYSTEM_DIALOGS"; 2087 /** 2088 * Broadcast Action: Trigger the download and eventual installation 2089 * of a package. 2090 * <p>Input: {@link #getData} is the URI of the package file to download. 2091 * 2092 * <p class="note">This is a protected intent that can only be sent 2093 * by the system. 2094 * 2095 * @deprecated This constant has never been used. 2096 */ 2097 @Deprecated 2098 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2099 public static final String ACTION_PACKAGE_INSTALL = "android.intent.action.PACKAGE_INSTALL"; 2100 /** 2101 * Broadcast Action: A new application package has been installed on the 2102 * device. The data contains the name of the package. Note that the 2103 * newly installed package does <em>not</em> receive this broadcast. 2104 * <p>May include the following extras: 2105 * <ul> 2106 * <li> {@link #EXTRA_UID} containing the integer uid assigned to the new package. 2107 * <li> {@link #EXTRA_REPLACING} is set to true if this is following 2108 * an {@link #ACTION_PACKAGE_REMOVED} broadcast for the same package. 2109 * </ul> 2110 * 2111 * <p class="note">This is a protected intent that can only be sent 2112 * by the system. 2113 */ 2114 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2115 public static final String ACTION_PACKAGE_ADDED = "android.intent.action.PACKAGE_ADDED"; 2116 /** 2117 * Broadcast Action: A new version of an application package has been 2118 * installed, replacing an existing version that was previously installed. 2119 * The data contains the name of the package. 2120 * <p>May include the following extras: 2121 * <ul> 2122 * <li> {@link #EXTRA_UID} containing the integer uid assigned to the new package. 2123 * </ul> 2124 * 2125 * <p class="note">This is a protected intent that can only be sent 2126 * by the system. 2127 */ 2128 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2129 public static final String ACTION_PACKAGE_REPLACED = "android.intent.action.PACKAGE_REPLACED"; 2130 /** 2131 * Broadcast Action: A new version of your application has been installed 2132 * over an existing one. This is only sent to the application that was 2133 * replaced. It does not contain any additional data; to receive it, just 2134 * use an intent filter for this action. 2135 * 2136 * <p class="note">This is a protected intent that can only be sent 2137 * by the system. 2138 */ 2139 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2140 public static final String ACTION_MY_PACKAGE_REPLACED = "android.intent.action.MY_PACKAGE_REPLACED"; 2141 /** 2142 * Broadcast Action: An existing application package has been removed from 2143 * the device. The data contains the name of the package. The package 2144 * that is being removed does <em>not</em> receive this Intent. 2145 * <ul> 2146 * <li> {@link #EXTRA_UID} containing the integer uid previously assigned 2147 * to the package. 2148 * <li> {@link #EXTRA_DATA_REMOVED} is set to true if the entire 2149 * application -- data and code -- is being removed. 2150 * <li> {@link #EXTRA_REPLACING} is set to true if this will be followed 2151 * by an {@link #ACTION_PACKAGE_ADDED} broadcast for the same package. 2152 * </ul> 2153 * 2154 * <p class="note">This is a protected intent that can only be sent 2155 * by the system. 2156 */ 2157 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2158 public static final String ACTION_PACKAGE_REMOVED = "android.intent.action.PACKAGE_REMOVED"; 2159 /** 2160 * Broadcast Action: An existing application package has been completely 2161 * removed from the device. The data contains the name of the package. 2162 * This is like {@link #ACTION_PACKAGE_REMOVED}, but only set when 2163 * {@link #EXTRA_DATA_REMOVED} is true and 2164 * {@link #EXTRA_REPLACING} is false of that broadcast. 2165 * 2166 * <ul> 2167 * <li> {@link #EXTRA_UID} containing the integer uid previously assigned 2168 * to the package. 2169 * </ul> 2170 * 2171 * <p class="note">This is a protected intent that can only be sent 2172 * by the system. 2173 */ 2174 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2175 public static final String ACTION_PACKAGE_FULLY_REMOVED 2176 = "android.intent.action.PACKAGE_FULLY_REMOVED"; 2177 /** 2178 * Broadcast Action: An existing application package has been changed (for 2179 * example, a component has been enabled or disabled). The data contains 2180 * the name of the package. 2181 * <ul> 2182 * <li> {@link #EXTRA_UID} containing the integer uid assigned to the package. 2183 * <li> {@link #EXTRA_CHANGED_COMPONENT_NAME_LIST} containing the class name 2184 * of the changed components (or the package name itself). 2185 * <li> {@link #EXTRA_DONT_KILL_APP} containing boolean field to override the 2186 * default action of restarting the application. 2187 * </ul> 2188 * 2189 * <p class="note">This is a protected intent that can only be sent 2190 * by the system. 2191 */ 2192 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2193 public static final String ACTION_PACKAGE_CHANGED = "android.intent.action.PACKAGE_CHANGED"; 2194 /** 2195 * @hide 2196 * Broadcast Action: Ask system services if there is any reason to 2197 * restart the given package. The data contains the name of the 2198 * package. 2199 * <ul> 2200 * <li> {@link #EXTRA_UID} containing the integer uid assigned to the package. 2201 * <li> {@link #EXTRA_PACKAGES} String array of all packages to check. 2202 * </ul> 2203 * 2204 * <p class="note">This is a protected intent that can only be sent 2205 * by the system. 2206 */ 2207 @SystemApi 2208 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2209 public static final String ACTION_QUERY_PACKAGE_RESTART = "android.intent.action.QUERY_PACKAGE_RESTART"; 2210 /** 2211 * Broadcast Action: The user has restarted a package, and all of its 2212 * processes have been killed. All runtime state 2213 * associated with it (processes, alarms, notifications, etc) should 2214 * be removed. Note that the restarted package does <em>not</em> 2215 * receive this broadcast. 2216 * The data contains the name of the package. 2217 * <ul> 2218 * <li> {@link #EXTRA_UID} containing the integer uid assigned to the package. 2219 * </ul> 2220 * 2221 * <p class="note">This is a protected intent that can only be sent 2222 * by the system. 2223 */ 2224 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2225 public static final String ACTION_PACKAGE_RESTARTED = "android.intent.action.PACKAGE_RESTARTED"; 2226 /** 2227 * Broadcast Action: The user has cleared the data of a package. This should 2228 * be preceded by {@link #ACTION_PACKAGE_RESTARTED}, after which all of 2229 * its persistent data is erased and this broadcast sent. 2230 * Note that the cleared package does <em>not</em> 2231 * receive this broadcast. The data contains the name of the package. 2232 * <ul> 2233 * <li> {@link #EXTRA_UID} containing the integer uid assigned to the package. If the 2234 * package whose data was cleared is an uninstalled instant app, then the UID 2235 * will be -1. The platform keeps some meta-data associated with instant apps 2236 * after they are uninstalled. 2237 * <li> {@link #EXTRA_PACKAGE_NAME} containing the package name only if the cleared 2238 * data was for an instant app. 2239 * </ul> 2240 * 2241 * <p class="note">This is a protected intent that can only be sent 2242 * by the system. 2243 */ 2244 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2245 public static final String ACTION_PACKAGE_DATA_CLEARED = "android.intent.action.PACKAGE_DATA_CLEARED"; 2246 /** 2247 * Broadcast Action: Packages have been suspended. 2248 * <p>Includes the following extras: 2249 * <ul> 2250 * <li> {@link #EXTRA_CHANGED_PACKAGE_LIST} is the set of packages which have been suspended 2251 * </ul> 2252 * 2253 * <p class="note">This is a protected intent that can only be sent 2254 * by the system. It is only sent to registered receivers. 2255 */ 2256 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2257 public static final String ACTION_PACKAGES_SUSPENDED = "android.intent.action.PACKAGES_SUSPENDED"; 2258 /** 2259 * Broadcast Action: Packages have been unsuspended. 2260 * <p>Includes the following extras: 2261 * <ul> 2262 * <li> {@link #EXTRA_CHANGED_PACKAGE_LIST} is the set of packages which have been unsuspended 2263 * </ul> 2264 * 2265 * <p class="note">This is a protected intent that can only be sent 2266 * by the system. It is only sent to registered receivers. 2267 */ 2268 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2269 public static final String ACTION_PACKAGES_UNSUSPENDED = "android.intent.action.PACKAGES_UNSUSPENDED"; 2270 2271 /** 2272 * Broadcast Action: Sent to a package that has been suspended by the system. This is sent 2273 * whenever a package is put into a suspended state or any of its app extras change while in the 2274 * suspended state. 2275 * <p> Optionally includes the following extras: 2276 * <ul> 2277 * <li> {@link #EXTRA_SUSPENDED_PACKAGE_EXTRAS} which is a {@link Bundle} which will contain 2278 * useful information for the app being suspended. 2279 * </ul> 2280 * <p class="note">This is a protected intent that can only be sent 2281 * by the system. <em>This will be delivered to {@link BroadcastReceiver} components declared in 2282 * the manifest.</em> 2283 * 2284 * @see #ACTION_MY_PACKAGE_UNSUSPENDED 2285 * @see #EXTRA_SUSPENDED_PACKAGE_EXTRAS 2286 * @see PackageManager#isPackageSuspended() 2287 * @see PackageManager#getSuspendedPackageAppExtras() 2288 */ 2289 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2290 public static final String ACTION_MY_PACKAGE_SUSPENDED = "android.intent.action.MY_PACKAGE_SUSPENDED"; 2291 2292 /** 2293 * Activity Action: Started to show more details about why an application was suspended. 2294 * 2295 * <p>Whenever the system detects an activity launch for a suspended app, this action can 2296 * be used to show more details about the reason for suspension. 2297 * 2298 * <p>Apps holding {@link android.Manifest.permission#SUSPEND_APPS} must declare an activity 2299 * handling this intent and protect it with 2300 * {@link android.Manifest.permission#SEND_SHOW_SUSPENDED_APP_DETAILS}. 2301 * 2302 * <p>Includes an extra {@link #EXTRA_PACKAGE_NAME} which is the name of the suspended package. 2303 * 2304 * <p class="note">This is a protected intent that can only be sent 2305 * by the system. 2306 * 2307 * @see PackageManager#setPackagesSuspended(String[], boolean, PersistableBundle, 2308 * PersistableBundle, String) 2309 * @see PackageManager#isPackageSuspended() 2310 * @see #ACTION_PACKAGES_SUSPENDED 2311 * 2312 * @hide 2313 */ 2314 @SystemApi 2315 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 2316 public static final String ACTION_SHOW_SUSPENDED_APP_DETAILS = 2317 "android.intent.action.SHOW_SUSPENDED_APP_DETAILS"; 2318 2319 /** 2320 * Broadcast Action: Sent to a package that has been unsuspended. 2321 * 2322 * <p class="note">This is a protected intent that can only be sent 2323 * by the system. <em>This will be delivered to {@link BroadcastReceiver} components declared in 2324 * the manifest.</em> 2325 * 2326 * @see #ACTION_MY_PACKAGE_SUSPENDED 2327 * @see #EXTRA_SUSPENDED_PACKAGE_EXTRAS 2328 * @see PackageManager#isPackageSuspended() 2329 * @see PackageManager#getSuspendedPackageAppExtras() 2330 */ 2331 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2332 public static final String ACTION_MY_PACKAGE_UNSUSPENDED = "android.intent.action.MY_PACKAGE_UNSUSPENDED"; 2333 2334 /** 2335 * Broadcast Action: A user ID has been removed from the system. The user 2336 * ID number is stored in the extra data under {@link #EXTRA_UID}. 2337 * 2338 * <p class="note">This is a protected intent that can only be sent 2339 * by the system. 2340 */ 2341 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2342 public static final String ACTION_UID_REMOVED = "android.intent.action.UID_REMOVED"; 2343 2344 /** 2345 * Broadcast Action: Sent to the installer package of an application when 2346 * that application is first launched (that is the first time it is moved 2347 * out of the stopped state). The data contains the name of the package. 2348 * 2349 * <p class="note">This is a protected intent that can only be sent 2350 * by the system. 2351 */ 2352 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2353 public static final String ACTION_PACKAGE_FIRST_LAUNCH = "android.intent.action.PACKAGE_FIRST_LAUNCH"; 2354 2355 /** 2356 * Broadcast Action: Sent to the system package verifier when a package 2357 * needs to be verified. The data contains the package URI. 2358 * <p class="note"> 2359 * This is a protected intent that can only be sent by the system. 2360 * </p> 2361 */ 2362 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2363 public static final String ACTION_PACKAGE_NEEDS_VERIFICATION = "android.intent.action.PACKAGE_NEEDS_VERIFICATION"; 2364 2365 /** 2366 * Broadcast Action: Sent to the system package verifier when a package is 2367 * verified. The data contains the package URI. 2368 * <p class="note"> 2369 * This is a protected intent that can only be sent by the system. 2370 */ 2371 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2372 public static final String ACTION_PACKAGE_VERIFIED = "android.intent.action.PACKAGE_VERIFIED"; 2373 2374 /** 2375 * Broadcast Action: Sent to the system intent filter verifier when an 2376 * intent filter needs to be verified. The data contains the filter data 2377 * hosts to be verified against. 2378 * <p class="note"> 2379 * This is a protected intent that can only be sent by the system. 2380 * </p> 2381 * 2382 * @hide 2383 */ 2384 @SystemApi 2385 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2386 public static final String ACTION_INTENT_FILTER_NEEDS_VERIFICATION = "android.intent.action.INTENT_FILTER_NEEDS_VERIFICATION"; 2387 2388 /** 2389 * Broadcast Action: Resources for a set of packages (which were 2390 * previously unavailable) are currently 2391 * available since the media on which they exist is available. 2392 * The extra data {@link #EXTRA_CHANGED_PACKAGE_LIST} contains a 2393 * list of packages whose availability changed. 2394 * The extra data {@link #EXTRA_CHANGED_UID_LIST} contains a 2395 * list of uids of packages whose availability changed. 2396 * Note that the 2397 * packages in this list do <em>not</em> receive this broadcast. 2398 * The specified set of packages are now available on the system. 2399 * <p>Includes the following extras: 2400 * <ul> 2401 * <li> {@link #EXTRA_CHANGED_PACKAGE_LIST} is the set of packages 2402 * whose resources(were previously unavailable) are currently available. 2403 * {@link #EXTRA_CHANGED_UID_LIST} is the set of uids of the 2404 * packages whose resources(were previously unavailable) 2405 * are currently available. 2406 * </ul> 2407 * 2408 * <p class="note">This is a protected intent that can only be sent 2409 * by the system. 2410 */ 2411 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2412 public static final String ACTION_EXTERNAL_APPLICATIONS_AVAILABLE = 2413 "android.intent.action.EXTERNAL_APPLICATIONS_AVAILABLE"; 2414 2415 /** 2416 * Broadcast Action: Resources for a set of packages are currently 2417 * unavailable since the media on which they exist is unavailable. 2418 * The extra data {@link #EXTRA_CHANGED_PACKAGE_LIST} contains a 2419 * list of packages whose availability changed. 2420 * The extra data {@link #EXTRA_CHANGED_UID_LIST} contains a 2421 * list of uids of packages whose availability changed. 2422 * The specified set of packages can no longer be 2423 * launched and are practically unavailable on the system. 2424 * <p>Inclues the following extras: 2425 * <ul> 2426 * <li> {@link #EXTRA_CHANGED_PACKAGE_LIST} is the set of packages 2427 * whose resources are no longer available. 2428 * {@link #EXTRA_CHANGED_UID_LIST} is the set of packages 2429 * whose resources are no longer available. 2430 * </ul> 2431 * 2432 * <p class="note">This is a protected intent that can only be sent 2433 * by the system. 2434 */ 2435 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2436 public static final String ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE = 2437 "android.intent.action.EXTERNAL_APPLICATIONS_UNAVAILABLE"; 2438 2439 /** 2440 * Broadcast Action: preferred activities have changed *explicitly*. 2441 * 2442 * <p>Note there are cases where a preferred activity is invalidated *implicitly*, e.g. 2443 * when an app is installed or uninstalled, but in such cases this broadcast will *not* 2444 * be sent. 2445 * 2446 * {@link #EXTRA_USER_HANDLE} contains the user ID in question. 2447 * 2448 * @hide 2449 */ 2450 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2451 public static final String ACTION_PREFERRED_ACTIVITY_CHANGED = 2452 "android.intent.action.ACTION_PREFERRED_ACTIVITY_CHANGED"; 2453 2454 2455 /** 2456 * Broadcast Action: The current system wallpaper has changed. See 2457 * {@link android.app.WallpaperManager} for retrieving the new wallpaper. 2458 * This should <em>only</em> be used to determine when the wallpaper 2459 * has changed to show the new wallpaper to the user. You should certainly 2460 * never, in response to this, change the wallpaper or other attributes of 2461 * it such as the suggested size. That would be crazy, right? You'd cause 2462 * all kinds of loops, especially if other apps are doing similar things, 2463 * right? Of course. So please don't do this. 2464 * 2465 * @deprecated Modern applications should use 2466 * {@link android.view.WindowManager.LayoutParams#FLAG_SHOW_WALLPAPER 2467 * WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER} to have the wallpaper 2468 * shown behind their UI, rather than watching for this broadcast and 2469 * rendering the wallpaper on their own. 2470 */ 2471 @Deprecated @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2472 public static final String ACTION_WALLPAPER_CHANGED = "android.intent.action.WALLPAPER_CHANGED"; 2473 /** 2474 * Broadcast Action: The current device {@link android.content.res.Configuration} 2475 * (orientation, locale, etc) has changed. When such a change happens, the 2476 * UIs (view hierarchy) will need to be rebuilt based on this new 2477 * information; for the most part, applications don't need to worry about 2478 * this, because the system will take care of stopping and restarting the 2479 * application to make sure it sees the new changes. Some system code that 2480 * can not be restarted will need to watch for this action and handle it 2481 * appropriately. 2482 * 2483 * <p class="note"> 2484 * You <em>cannot</em> receive this through components declared 2485 * in manifests, only by explicitly registering for it with 2486 * {@link Context#registerReceiver(BroadcastReceiver, IntentFilter) 2487 * Context.registerReceiver()}. 2488 * 2489 * <p class="note">This is a protected intent that can only be sent 2490 * by the system. 2491 * 2492 * @see android.content.res.Configuration 2493 */ 2494 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2495 public static final String ACTION_CONFIGURATION_CHANGED = "android.intent.action.CONFIGURATION_CHANGED"; 2496 2497 /** 2498 * Broadcast Action: The current device {@link android.content.res.Configuration} has changed 2499 * such that the device may be eligible for the installation of additional configuration splits. 2500 * Configuration properties that can trigger this broadcast include locale and display density. 2501 * 2502 * <p class="note"> 2503 * Unlike {@link #ACTION_CONFIGURATION_CHANGED}, you <em>can</em> receive this through 2504 * components declared in manifests. However, the receiver <em>must</em> hold the 2505 * {@link android.Manifest.permission#INSTALL_PACKAGES} permission. 2506 * 2507 * <p class="note"> 2508 * This is a protected intent that can only be sent by the system. 2509 * 2510 * @hide 2511 */ 2512 @SystemApi 2513 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2514 public static final String ACTION_SPLIT_CONFIGURATION_CHANGED = 2515 "android.intent.action.SPLIT_CONFIGURATION_CHANGED"; 2516 /** 2517 * Broadcast Action: The current device's locale has changed. 2518 * 2519 * <p class="note">This is a protected intent that can only be sent 2520 * by the system. 2521 */ 2522 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2523 public static final String ACTION_LOCALE_CHANGED = "android.intent.action.LOCALE_CHANGED"; 2524 /** 2525 * Broadcast Action: This is a <em>sticky broadcast</em> containing the 2526 * charging state, level, and other information about the battery. 2527 * See {@link android.os.BatteryManager} for documentation on the 2528 * contents of the Intent. 2529 * 2530 * <p class="note"> 2531 * You <em>cannot</em> receive this through components declared 2532 * in manifests, only by explicitly registering for it with 2533 * {@link Context#registerReceiver(BroadcastReceiver, IntentFilter) 2534 * Context.registerReceiver()}. See {@link #ACTION_BATTERY_LOW}, 2535 * {@link #ACTION_BATTERY_OKAY}, {@link #ACTION_POWER_CONNECTED}, 2536 * and {@link #ACTION_POWER_DISCONNECTED} for distinct battery-related 2537 * broadcasts that are sent and can be received through manifest 2538 * receivers. 2539 * 2540 * <p class="note">This is a protected intent that can only be sent 2541 * by the system. 2542 */ 2543 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2544 public static final String ACTION_BATTERY_CHANGED = "android.intent.action.BATTERY_CHANGED"; 2545 2546 2547 /** 2548 * Broadcast Action: Sent when the current battery level changes. 2549 * 2550 * It has {@link android.os.BatteryManager#EXTRA_EVENTS} that carries a list of {@link Bundle} 2551 * instances representing individual battery level changes with associated 2552 * extras from {@link #ACTION_BATTERY_CHANGED}. 2553 * 2554 * <p class="note"> 2555 * This broadcast requires {@link android.Manifest.permission#BATTERY_STATS} permission. 2556 * 2557 * @hide 2558 */ 2559 @SystemApi 2560 public static final String ACTION_BATTERY_LEVEL_CHANGED = 2561 "android.intent.action.BATTERY_LEVEL_CHANGED"; 2562 /** 2563 * Broadcast Action: Indicates low battery condition on the device. 2564 * This broadcast corresponds to the "Low battery warning" system dialog. 2565 * 2566 * <p class="note">This is a protected intent that can only be sent 2567 * by the system. 2568 */ 2569 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2570 public static final String ACTION_BATTERY_LOW = "android.intent.action.BATTERY_LOW"; 2571 /** 2572 * Broadcast Action: Indicates the battery is now okay after being low. 2573 * This will be sent after {@link #ACTION_BATTERY_LOW} once the battery has 2574 * gone back up to an okay state. 2575 * 2576 * <p class="note">This is a protected intent that can only be sent 2577 * by the system. 2578 */ 2579 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2580 public static final String ACTION_BATTERY_OKAY = "android.intent.action.BATTERY_OKAY"; 2581 /** 2582 * Broadcast Action: External power has been connected to the device. 2583 * This is intended for applications that wish to register specifically to this notification. 2584 * Unlike ACTION_BATTERY_CHANGED, applications will be woken for this and so do not have to 2585 * stay active to receive this notification. This action can be used to implement actions 2586 * that wait until power is available to trigger. 2587 * 2588 * <p class="note">This is a protected intent that can only be sent 2589 * by the system. 2590 */ 2591 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2592 public static final String ACTION_POWER_CONNECTED = "android.intent.action.ACTION_POWER_CONNECTED"; 2593 /** 2594 * Broadcast Action: External power has been removed from the device. 2595 * This is intended for applications that wish to register specifically to this notification. 2596 * Unlike ACTION_BATTERY_CHANGED, applications will be woken for this and so do not have to 2597 * stay active to receive this notification. This action can be used to implement actions 2598 * that wait until power is available to trigger. 2599 * 2600 * <p class="note">This is a protected intent that can only be sent 2601 * by the system. 2602 */ 2603 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2604 public static final String ACTION_POWER_DISCONNECTED = 2605 "android.intent.action.ACTION_POWER_DISCONNECTED"; 2606 /** 2607 * Broadcast Action: Device is shutting down. 2608 * This is broadcast when the device is being shut down (completely turned 2609 * off, not sleeping). Once the broadcast is complete, the final shutdown 2610 * will proceed and all unsaved data lost. Apps will not normally need 2611 * to handle this, since the foreground activity will be paused as well. 2612 * <p>As of {@link Build.VERSION_CODES#P} this broadcast is only sent to receivers registered 2613 * through {@link Context#registerReceiver(BroadcastReceiver, IntentFilter) 2614 * Context.registerReceiver}. 2615 * 2616 * <p class="note">This is a protected intent that can only be sent 2617 * by the system. 2618 * <p>May include the following extras: 2619 * <ul> 2620 * <li> {@link #EXTRA_SHUTDOWN_USERSPACE_ONLY} a boolean that is set to true if this 2621 * shutdown is only for userspace processes. If not set, assumed to be false. 2622 * </ul> 2623 */ 2624 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2625 public static final String ACTION_SHUTDOWN = "android.intent.action.ACTION_SHUTDOWN"; 2626 /** 2627 * Activity Action: Start this activity to request system shutdown. 2628 * The optional boolean extra field {@link #EXTRA_KEY_CONFIRM} can be set to true 2629 * to request confirmation from the user before shutting down. The optional boolean 2630 * extra field {@link #EXTRA_USER_REQUESTED_SHUTDOWN} can be set to true to 2631 * indicate that the shutdown is requested by the user. 2632 * 2633 * <p class="note">This is a protected intent that can only be sent 2634 * by the system. 2635 * 2636 * {@hide} 2637 */ 2638 public static final String ACTION_REQUEST_SHUTDOWN 2639 = "com.android.internal.intent.action.REQUEST_SHUTDOWN"; 2640 /** 2641 * Broadcast Action: A sticky broadcast that indicates low storage space 2642 * condition on the device 2643 * <p class="note"> 2644 * This is a protected intent that can only be sent by the system. 2645 * 2646 * @deprecated if your app targets {@link android.os.Build.VERSION_CODES#O} 2647 * or above, this broadcast will no longer be delivered to any 2648 * {@link BroadcastReceiver} defined in your manifest. Instead, 2649 * apps are strongly encouraged to use the improved 2650 * {@link Context#getCacheDir()} behavior so the system can 2651 * automatically free up storage when needed. 2652 */ 2653 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2654 @Deprecated 2655 public static final String ACTION_DEVICE_STORAGE_LOW = "android.intent.action.DEVICE_STORAGE_LOW"; 2656 /** 2657 * Broadcast Action: Indicates low storage space condition on the device no 2658 * longer exists 2659 * <p class="note"> 2660 * This is a protected intent that can only be sent by the system. 2661 * 2662 * @deprecated if your app targets {@link android.os.Build.VERSION_CODES#O} 2663 * or above, this broadcast will no longer be delivered to any 2664 * {@link BroadcastReceiver} defined in your manifest. Instead, 2665 * apps are strongly encouraged to use the improved 2666 * {@link Context#getCacheDir()} behavior so the system can 2667 * automatically free up storage when needed. 2668 */ 2669 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2670 @Deprecated 2671 public static final String ACTION_DEVICE_STORAGE_OK = "android.intent.action.DEVICE_STORAGE_OK"; 2672 /** 2673 * Broadcast Action: A sticky broadcast that indicates a storage space full 2674 * condition on the device. This is intended for activities that want to be 2675 * able to fill the data partition completely, leaving only enough free 2676 * space to prevent system-wide SQLite failures. 2677 * <p class="note"> 2678 * This is a protected intent that can only be sent by the system. 2679 * 2680 * @deprecated if your app targets {@link android.os.Build.VERSION_CODES#O} 2681 * or above, this broadcast will no longer be delivered to any 2682 * {@link BroadcastReceiver} defined in your manifest. Instead, 2683 * apps are strongly encouraged to use the improved 2684 * {@link Context#getCacheDir()} behavior so the system can 2685 * automatically free up storage when needed. 2686 * @hide 2687 */ 2688 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2689 @Deprecated 2690 public static final String ACTION_DEVICE_STORAGE_FULL = "android.intent.action.DEVICE_STORAGE_FULL"; 2691 /** 2692 * Broadcast Action: Indicates storage space full condition on the device no 2693 * longer exists. 2694 * <p class="note"> 2695 * This is a protected intent that can only be sent by the system. 2696 * 2697 * @deprecated if your app targets {@link android.os.Build.VERSION_CODES#O} 2698 * or above, this broadcast will no longer be delivered to any 2699 * {@link BroadcastReceiver} defined in your manifest. Instead, 2700 * apps are strongly encouraged to use the improved 2701 * {@link Context#getCacheDir()} behavior so the system can 2702 * automatically free up storage when needed. 2703 * @hide 2704 */ 2705 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2706 @Deprecated 2707 public static final String ACTION_DEVICE_STORAGE_NOT_FULL = "android.intent.action.DEVICE_STORAGE_NOT_FULL"; 2708 /** 2709 * Broadcast Action: Indicates low memory condition notification acknowledged by user 2710 * and package management should be started. 2711 * This is triggered by the user from the ACTION_DEVICE_STORAGE_LOW 2712 * notification. 2713 */ 2714 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2715 public static final String ACTION_MANAGE_PACKAGE_STORAGE = "android.intent.action.MANAGE_PACKAGE_STORAGE"; 2716 /** 2717 * Broadcast Action: The device has entered USB Mass Storage mode. 2718 * This is used mainly for the USB Settings panel. 2719 * Apps should listen for ACTION_MEDIA_MOUNTED and ACTION_MEDIA_UNMOUNTED broadcasts to be notified 2720 * when the SD card file system is mounted or unmounted 2721 * @deprecated replaced by android.os.storage.StorageEventListener 2722 */ 2723 @Deprecated 2724 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2725 public static final String ACTION_UMS_CONNECTED = "android.intent.action.UMS_CONNECTED"; 2726 2727 /** 2728 * Broadcast Action: The device has exited USB Mass Storage mode. 2729 * This is used mainly for the USB Settings panel. 2730 * Apps should listen for ACTION_MEDIA_MOUNTED and ACTION_MEDIA_UNMOUNTED broadcasts to be notified 2731 * when the SD card file system is mounted or unmounted 2732 * @deprecated replaced by android.os.storage.StorageEventListener 2733 */ 2734 @Deprecated 2735 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2736 public static final String ACTION_UMS_DISCONNECTED = "android.intent.action.UMS_DISCONNECTED"; 2737 2738 /** 2739 * Broadcast Action: External media has been removed. 2740 * The path to the mount point for the removed media is contained in the Intent.mData field. 2741 */ 2742 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2743 public static final String ACTION_MEDIA_REMOVED = "android.intent.action.MEDIA_REMOVED"; 2744 2745 /** 2746 * Broadcast Action: External media is present, but not mounted at its mount point. 2747 * The path to the mount point for the unmounted media is contained in the Intent.mData field. 2748 */ 2749 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2750 public static final String ACTION_MEDIA_UNMOUNTED = "android.intent.action.MEDIA_UNMOUNTED"; 2751 2752 /** 2753 * Broadcast Action: External media is present, and being disk-checked 2754 * The path to the mount point for the checking media is contained in the Intent.mData field. 2755 */ 2756 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2757 public static final String ACTION_MEDIA_CHECKING = "android.intent.action.MEDIA_CHECKING"; 2758 2759 /** 2760 * Broadcast Action: External media is present, but is using an incompatible fs (or is blank) 2761 * The path to the mount point for the checking media is contained in the Intent.mData field. 2762 */ 2763 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2764 public static final String ACTION_MEDIA_NOFS = "android.intent.action.MEDIA_NOFS"; 2765 2766 /** 2767 * Broadcast Action: External media is present and mounted at its mount point. 2768 * The path to the mount point for the mounted media is contained in the Intent.mData field. 2769 * The Intent contains an extra with name "read-only" and Boolean value to indicate if the 2770 * media was mounted read only. 2771 */ 2772 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2773 public static final String ACTION_MEDIA_MOUNTED = "android.intent.action.MEDIA_MOUNTED"; 2774 2775 /** 2776 * Broadcast Action: External media is unmounted because it is being shared via USB mass storage. 2777 * The path to the mount point for the shared media is contained in the Intent.mData field. 2778 */ 2779 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2780 public static final String ACTION_MEDIA_SHARED = "android.intent.action.MEDIA_SHARED"; 2781 2782 /** 2783 * Broadcast Action: External media is no longer being shared via USB mass storage. 2784 * The path to the mount point for the previously shared media is contained in the Intent.mData field. 2785 * 2786 * @hide 2787 */ 2788 public static final String ACTION_MEDIA_UNSHARED = "android.intent.action.MEDIA_UNSHARED"; 2789 2790 /** 2791 * Broadcast Action: External media was removed from SD card slot, but mount point was not unmounted. 2792 * The path to the mount point for the removed media is contained in the Intent.mData field. 2793 */ 2794 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2795 public static final String ACTION_MEDIA_BAD_REMOVAL = "android.intent.action.MEDIA_BAD_REMOVAL"; 2796 2797 /** 2798 * Broadcast Action: External media is present but cannot be mounted. 2799 * The path to the mount point for the unmountable media is contained in the Intent.mData field. 2800 */ 2801 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2802 public static final String ACTION_MEDIA_UNMOUNTABLE = "android.intent.action.MEDIA_UNMOUNTABLE"; 2803 2804 /** 2805 * Broadcast Action: User has expressed the desire to remove the external storage media. 2806 * Applications should close all files they have open within the mount point when they receive this intent. 2807 * The path to the mount point for the media to be ejected is contained in the Intent.mData field. 2808 */ 2809 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2810 public static final String ACTION_MEDIA_EJECT = "android.intent.action.MEDIA_EJECT"; 2811 2812 /** 2813 * Broadcast Action: The media scanner has started scanning a directory. 2814 * The path to the directory being scanned is contained in the Intent.mData field. 2815 */ 2816 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2817 public static final String ACTION_MEDIA_SCANNER_STARTED = "android.intent.action.MEDIA_SCANNER_STARTED"; 2818 2819 /** 2820 * Broadcast Action: The media scanner has finished scanning a directory. 2821 * The path to the scanned directory is contained in the Intent.mData field. 2822 */ 2823 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2824 public static final String ACTION_MEDIA_SCANNER_FINISHED = "android.intent.action.MEDIA_SCANNER_FINISHED"; 2825 2826 /** 2827 * Broadcast Action: Request the media scanner to scan a file and add it to the media database. 2828 * The path to the file is contained in the Intent.mData field. 2829 */ 2830 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2831 public static final String ACTION_MEDIA_SCANNER_SCAN_FILE = "android.intent.action.MEDIA_SCANNER_SCAN_FILE"; 2832 2833 /** 2834 * Broadcast Action: The "Media Button" was pressed. Includes a single 2835 * extra field, {@link #EXTRA_KEY_EVENT}, containing the key event that 2836 * caused the broadcast. 2837 */ 2838 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2839 public static final String ACTION_MEDIA_BUTTON = "android.intent.action.MEDIA_BUTTON"; 2840 2841 /** 2842 * Broadcast Action: The "Camera Button" was pressed. Includes a single 2843 * extra field, {@link #EXTRA_KEY_EVENT}, containing the key event that 2844 * caused the broadcast. 2845 */ 2846 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2847 public static final String ACTION_CAMERA_BUTTON = "android.intent.action.CAMERA_BUTTON"; 2848 2849 // *** NOTE: @todo(*) The following really should go into a more domain-specific 2850 // location; they are not general-purpose actions. 2851 2852 /** 2853 * Broadcast Action: A GTalk connection has been established. 2854 */ 2855 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2856 public static final String ACTION_GTALK_SERVICE_CONNECTED = 2857 "android.intent.action.GTALK_CONNECTED"; 2858 2859 /** 2860 * Broadcast Action: A GTalk connection has been disconnected. 2861 */ 2862 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2863 public static final String ACTION_GTALK_SERVICE_DISCONNECTED = 2864 "android.intent.action.GTALK_DISCONNECTED"; 2865 2866 /** 2867 * Broadcast Action: An input method has been changed. 2868 */ 2869 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2870 public static final String ACTION_INPUT_METHOD_CHANGED = 2871 "android.intent.action.INPUT_METHOD_CHANGED"; 2872 2873 /** 2874 * <p>Broadcast Action: The user has switched the phone into or out of Airplane Mode. One or 2875 * more radios have been turned off or on. The intent will have the following extra value:</p> 2876 * <ul> 2877 * <li><em>state</em> - A boolean value indicating whether Airplane Mode is on. If true, 2878 * then cell radio and possibly other radios such as bluetooth or WiFi may have also been 2879 * turned off</li> 2880 * </ul> 2881 * 2882 * <p class="note">This is a protected intent that can only be sent by the system.</p> 2883 */ 2884 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2885 public static final String ACTION_AIRPLANE_MODE_CHANGED = "android.intent.action.AIRPLANE_MODE"; 2886 2887 /** 2888 * Broadcast Action: Some content providers have parts of their namespace 2889 * where they publish new events or items that the user may be especially 2890 * interested in. For these things, they may broadcast this action when the 2891 * set of interesting items change. 2892 * 2893 * For example, GmailProvider sends this notification when the set of unread 2894 * mail in the inbox changes. 2895 * 2896 * <p>The data of the intent identifies which part of which provider 2897 * changed. When queried through the content resolver, the data URI will 2898 * return the data set in question. 2899 * 2900 * <p>The intent will have the following extra values: 2901 * <ul> 2902 * <li><em>count</em> - The number of items in the data set. This is the 2903 * same as the number of items in the cursor returned by querying the 2904 * data URI. </li> 2905 * </ul> 2906 * 2907 * This intent will be sent at boot (if the count is non-zero) and when the 2908 * data set changes. It is possible for the data set to change without the 2909 * count changing (for example, if a new unread message arrives in the same 2910 * sync operation in which a message is archived). The phone should still 2911 * ring/vibrate/etc as normal in this case. 2912 */ 2913 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2914 public static final String ACTION_PROVIDER_CHANGED = 2915 "android.intent.action.PROVIDER_CHANGED"; 2916 2917 /** 2918 * Broadcast Action: Wired Headset plugged in or unplugged. 2919 * 2920 * Same as {@link android.media.AudioManager#ACTION_HEADSET_PLUG}, to be consulted for value 2921 * and documentation. 2922 * <p>If the minimum SDK version of your application is 2923 * {@link android.os.Build.VERSION_CODES#LOLLIPOP}, it is recommended to refer 2924 * to the <code>AudioManager</code> constant in your receiver registration code instead. 2925 */ 2926 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2927 public static final String ACTION_HEADSET_PLUG = android.media.AudioManager.ACTION_HEADSET_PLUG; 2928 2929 /** 2930 * <p>Broadcast Action: The user has switched on advanced settings in the settings app:</p> 2931 * <ul> 2932 * <li><em>state</em> - A boolean value indicating whether the settings is on or off.</li> 2933 * </ul> 2934 * 2935 * <p class="note">This is a protected intent that can only be sent 2936 * by the system. 2937 * 2938 * @hide 2939 */ 2940 //@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2941 public static final String ACTION_ADVANCED_SETTINGS_CHANGED 2942 = "android.intent.action.ADVANCED_SETTINGS"; 2943 2944 /** 2945 * Broadcast Action: Sent after application restrictions are changed. 2946 * 2947 * <p class="note">This is a protected intent that can only be sent 2948 * by the system.</p> 2949 */ 2950 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2951 public static final String ACTION_APPLICATION_RESTRICTIONS_CHANGED = 2952 "android.intent.action.APPLICATION_RESTRICTIONS_CHANGED"; 2953 2954 /** 2955 * Broadcast Action: An outgoing call is about to be placed. 2956 * 2957 * <p>The Intent will have the following extra value:</p> 2958 * <ul> 2959 * <li><em>{@link android.content.Intent#EXTRA_PHONE_NUMBER}</em> - 2960 * the phone number originally intended to be dialed.</li> 2961 * </ul> 2962 * <p>Once the broadcast is finished, the resultData is used as the actual 2963 * number to call. If <code>null</code>, no call will be placed.</p> 2964 * <p>It is perfectly acceptable for multiple receivers to process the 2965 * outgoing call in turn: for example, a parental control application 2966 * might verify that the user is authorized to place the call at that 2967 * time, then a number-rewriting application might add an area code if 2968 * one was not specified.</p> 2969 * <p>For consistency, any receiver whose purpose is to prohibit phone 2970 * calls should have a priority of 0, to ensure it will see the final 2971 * phone number to be dialed. 2972 * Any receiver whose purpose is to rewrite phone numbers to be called 2973 * should have a positive priority. 2974 * Negative priorities are reserved for the system for this broadcast; 2975 * using them may cause problems.</p> 2976 * <p>Any BroadcastReceiver receiving this Intent <em>must not</em> 2977 * abort the broadcast.</p> 2978 * <p>Emergency calls cannot be intercepted using this mechanism, and 2979 * other calls cannot be modified to call emergency numbers using this 2980 * mechanism. 2981 * <p>Some apps (such as VoIP apps) may want to redirect the outgoing 2982 * call to use their own service instead. Those apps should first prevent 2983 * the call from being placed by setting resultData to <code>null</code> 2984 * and then start their own app to make the call. 2985 * <p>You must hold the 2986 * {@link android.Manifest.permission#PROCESS_OUTGOING_CALLS} 2987 * permission to receive this Intent.</p> 2988 * 2989 * <p class="note">This is a protected intent that can only be sent 2990 * by the system. 2991 */ 2992 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2993 public static final String ACTION_NEW_OUTGOING_CALL = 2994 "android.intent.action.NEW_OUTGOING_CALL"; 2995 2996 /** 2997 * Broadcast Action: Have the device reboot. This is only for use by 2998 * system code. 2999 * 3000 * <p class="note">This is a protected intent that can only be sent 3001 * by the system. 3002 */ 3003 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3004 public static final String ACTION_REBOOT = 3005 "android.intent.action.REBOOT"; 3006 3007 /** 3008 * Broadcast Action: A sticky broadcast for changes in the physical 3009 * docking state of the device. 3010 * 3011 * <p>The intent will have the following extra values: 3012 * <ul> 3013 * <li><em>{@link #EXTRA_DOCK_STATE}</em> - the current dock 3014 * state, indicating which dock the device is physically in.</li> 3015 * </ul> 3016 * <p>This is intended for monitoring the current physical dock state. 3017 * See {@link android.app.UiModeManager} for the normal API dealing with 3018 * dock mode changes. 3019 */ 3020 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3021 public static final String ACTION_DOCK_EVENT = 3022 "android.intent.action.DOCK_EVENT"; 3023 3024 /** 3025 * Broadcast Action: A broadcast when idle maintenance can be started. 3026 * This means that the user is not interacting with the device and is 3027 * not expected to do so soon. Typical use of the idle maintenance is 3028 * to perform somehow expensive tasks that can be postponed at a moment 3029 * when they will not degrade user experience. 3030 * <p> 3031 * <p class="note">In order to keep the device responsive in case of an 3032 * unexpected user interaction, implementations of a maintenance task 3033 * should be interruptible. In such a scenario a broadcast with action 3034 * {@link #ACTION_IDLE_MAINTENANCE_END} will be sent. In other words, you 3035 * should not do the maintenance work in 3036 * {@link BroadcastReceiver#onReceive(Context, Intent)}, rather start a 3037 * maintenance service by {@link Context#startService(Intent)}. Also 3038 * you should hold a wake lock while your maintenance service is running 3039 * to prevent the device going to sleep. 3040 * </p> 3041 * <p> 3042 * <p class="note">This is a protected intent that can only be sent by 3043 * the system. 3044 * </p> 3045 * 3046 * @see #ACTION_IDLE_MAINTENANCE_END 3047 * 3048 * @hide 3049 */ 3050 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3051 public static final String ACTION_IDLE_MAINTENANCE_START = 3052 "android.intent.action.ACTION_IDLE_MAINTENANCE_START"; 3053 3054 /** 3055 * Broadcast Action: A broadcast when idle maintenance should be stopped. 3056 * This means that the user was not interacting with the device as a result 3057 * of which a broadcast with action {@link #ACTION_IDLE_MAINTENANCE_START} 3058 * was sent and now the user started interacting with the device. Typical 3059 * use of the idle maintenance is to perform somehow expensive tasks that 3060 * can be postponed at a moment when they will not degrade user experience. 3061 * <p> 3062 * <p class="note">In order to keep the device responsive in case of an 3063 * unexpected user interaction, implementations of a maintenance task 3064 * should be interruptible. Hence, on receiving a broadcast with this 3065 * action, the maintenance task should be interrupted as soon as possible. 3066 * In other words, you should not do the maintenance work in 3067 * {@link BroadcastReceiver#onReceive(Context, Intent)}, rather stop the 3068 * maintenance service that was started on receiving of 3069 * {@link #ACTION_IDLE_MAINTENANCE_START}.Also you should release the wake 3070 * lock you acquired when your maintenance service started. 3071 * </p> 3072 * <p class="note">This is a protected intent that can only be sent 3073 * by the system. 3074 * 3075 * @see #ACTION_IDLE_MAINTENANCE_START 3076 * 3077 * @hide 3078 */ 3079 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3080 public static final String ACTION_IDLE_MAINTENANCE_END = 3081 "android.intent.action.ACTION_IDLE_MAINTENANCE_END"; 3082 3083 /** 3084 * Broadcast Action: a remote intent is to be broadcasted. 3085 * 3086 * A remote intent is used for remote RPC between devices. The remote intent 3087 * is serialized and sent from one device to another device. The receiving 3088 * device parses the remote intent and broadcasts it. Note that anyone can 3089 * broadcast a remote intent. However, if the intent receiver of the remote intent 3090 * does not trust intent broadcasts from arbitrary intent senders, it should require 3091 * the sender to hold certain permissions so only trusted sender's broadcast will be 3092 * let through. 3093 * @hide 3094 */ 3095 public static final String ACTION_REMOTE_INTENT = 3096 "com.google.android.c2dm.intent.RECEIVE"; 3097 3098 /** 3099 * Broadcast Action: This is broadcast once when the user is booting after a 3100 * system update. It can be used to perform cleanup or upgrades after a 3101 * system update. 3102 * <p> 3103 * This broadcast is sent after the {@link #ACTION_LOCKED_BOOT_COMPLETED} 3104 * broadcast but before the {@link #ACTION_BOOT_COMPLETED} broadcast. It's 3105 * only sent when the {@link Build#FINGERPRINT} has changed, and it's only 3106 * sent to receivers in the system image. 3107 * 3108 * @hide 3109 */ 3110 @SystemApi 3111 public static final String ACTION_PRE_BOOT_COMPLETED = 3112 "android.intent.action.PRE_BOOT_COMPLETED"; 3113 3114 /** 3115 * Broadcast to a specific application to query any supported restrictions to impose 3116 * on restricted users. The broadcast intent contains an extra 3117 * {@link #EXTRA_RESTRICTIONS_BUNDLE} with the currently persisted 3118 * restrictions as a Bundle of key/value pairs. The value types can be Boolean, String or 3119 * String[] depending on the restriction type.<p/> 3120 * The response should contain an extra {@link #EXTRA_RESTRICTIONS_LIST}, 3121 * which is of type <code>ArrayList<RestrictionEntry></code>. It can also 3122 * contain an extra {@link #EXTRA_RESTRICTIONS_INTENT}, which is of type <code>Intent</code>. 3123 * The activity specified by that intent will be launched for a result which must contain 3124 * one of the extras {@link #EXTRA_RESTRICTIONS_LIST} or {@link #EXTRA_RESTRICTIONS_BUNDLE}. 3125 * The keys and values of the returned restrictions will be persisted. 3126 * @see RestrictionEntry 3127 */ 3128 public static final String ACTION_GET_RESTRICTION_ENTRIES = 3129 "android.intent.action.GET_RESTRICTION_ENTRIES"; 3130 3131 /** 3132 * Sent the first time a user is starting, to allow system apps to 3133 * perform one time initialization. (This will not be seen by third 3134 * party applications because a newly initialized user does not have any 3135 * third party applications installed for it.) This is sent early in 3136 * starting the user, around the time the home app is started, before 3137 * {@link #ACTION_BOOT_COMPLETED} is sent. This is sent as a foreground 3138 * broadcast, since it is part of a visible user interaction; be as quick 3139 * as possible when handling it. 3140 */ 3141 public static final String ACTION_USER_INITIALIZE = 3142 "android.intent.action.USER_INITIALIZE"; 3143 3144 /** 3145 * Sent when a user switch is happening, causing the process's user to be 3146 * brought to the foreground. This is only sent to receivers registered 3147 * through {@link Context#registerReceiver(BroadcastReceiver, IntentFilter) 3148 * Context.registerReceiver}. It is sent to the user that is going to the 3149 * foreground. This is sent as a foreground 3150 * broadcast, since it is part of a visible user interaction; be as quick 3151 * as possible when handling it. 3152 */ 3153 public static final String ACTION_USER_FOREGROUND = 3154 "android.intent.action.USER_FOREGROUND"; 3155 3156 /** 3157 * Sent when a user switch is happening, causing the process's user to be 3158 * sent to the background. This is only sent to receivers registered 3159 * through {@link Context#registerReceiver(BroadcastReceiver, IntentFilter) 3160 * Context.registerReceiver}. It is sent to the user that is going to the 3161 * background. This is sent as a foreground 3162 * broadcast, since it is part of a visible user interaction; be as quick 3163 * as possible when handling it. 3164 */ 3165 public static final String ACTION_USER_BACKGROUND = 3166 "android.intent.action.USER_BACKGROUND"; 3167 3168 /** 3169 * Broadcast sent to the system when a user is added. Carries an extra 3170 * EXTRA_USER_HANDLE that has the userHandle of the new user. It is sent to 3171 * all running users. You must hold 3172 * {@link android.Manifest.permission#MANAGE_USERS} to receive this broadcast. 3173 * @hide 3174 */ 3175 public static final String ACTION_USER_ADDED = 3176 "android.intent.action.USER_ADDED"; 3177 3178 /** 3179 * Broadcast sent by the system when a user is started. Carries an extra 3180 * EXTRA_USER_HANDLE that has the userHandle of the user. This is only sent to 3181 * registered receivers, not manifest receivers. It is sent to the user 3182 * that has been started. This is sent as a foreground 3183 * broadcast, since it is part of a visible user interaction; be as quick 3184 * as possible when handling it. 3185 * @hide 3186 */ 3187 public static final String ACTION_USER_STARTED = 3188 "android.intent.action.USER_STARTED"; 3189 3190 /** 3191 * Broadcast sent when a user is in the process of starting. Carries an extra 3192 * EXTRA_USER_HANDLE that has the userHandle of the user. This is only 3193 * sent to registered receivers, not manifest receivers. It is sent to all 3194 * users (including the one that is being started). You must hold 3195 * {@link android.Manifest.permission#INTERACT_ACROSS_USERS} to receive 3196 * this broadcast. This is sent as a background broadcast, since 3197 * its result is not part of the primary UX flow; to safely keep track of 3198 * started/stopped state of a user you can use this in conjunction with 3199 * {@link #ACTION_USER_STOPPING}. It is <b>not</b> generally safe to use with 3200 * other user state broadcasts since those are foreground broadcasts so can 3201 * execute in a different order. 3202 * @hide 3203 */ 3204 public static final String ACTION_USER_STARTING = 3205 "android.intent.action.USER_STARTING"; 3206 3207 /** 3208 * Broadcast sent when a user is going to be stopped. Carries an extra 3209 * EXTRA_USER_HANDLE that has the userHandle of the user. This is only 3210 * sent to registered receivers, not manifest receivers. It is sent to all 3211 * users (including the one that is being stopped). You must hold 3212 * {@link android.Manifest.permission#INTERACT_ACROSS_USERS} to receive 3213 * this broadcast. The user will not stop until all receivers have 3214 * handled the broadcast. This is sent as a background broadcast, since 3215 * its result is not part of the primary UX flow; to safely keep track of 3216 * started/stopped state of a user you can use this in conjunction with 3217 * {@link #ACTION_USER_STARTING}. It is <b>not</b> generally safe to use with 3218 * other user state broadcasts since those are foreground broadcasts so can 3219 * execute in a different order. 3220 * @hide 3221 */ 3222 public static final String ACTION_USER_STOPPING = 3223 "android.intent.action.USER_STOPPING"; 3224 3225 /** 3226 * Broadcast sent to the system when a user is stopped. Carries an extra 3227 * EXTRA_USER_HANDLE that has the userHandle of the user. This is similar to 3228 * {@link #ACTION_PACKAGE_RESTARTED}, but for an entire user instead of a 3229 * specific package. This is only sent to registered receivers, not manifest 3230 * receivers. It is sent to all running users <em>except</em> the one that 3231 * has just been stopped (which is no longer running). 3232 * @hide 3233 */ 3234 public static final String ACTION_USER_STOPPED = 3235 "android.intent.action.USER_STOPPED"; 3236 3237 /** 3238 * Broadcast sent to the system when a user is removed. Carries an extra EXTRA_USER_HANDLE that has 3239 * the userHandle of the user. It is sent to all running users except the 3240 * one that has been removed. The user will not be completely removed until all receivers have 3241 * handled the broadcast. You must hold 3242 * {@link android.Manifest.permission#MANAGE_USERS} to receive this broadcast. 3243 * @hide 3244 */ 3245 @SystemApi 3246 public static final String ACTION_USER_REMOVED = 3247 "android.intent.action.USER_REMOVED"; 3248 3249 /** 3250 * Broadcast sent to the system when the user switches. Carries an extra EXTRA_USER_HANDLE that has 3251 * the userHandle of the user to become the current one. This is only sent to 3252 * registered receivers, not manifest receivers. It is sent to all running users. 3253 * You must hold 3254 * {@link android.Manifest.permission#MANAGE_USERS} to receive this broadcast. 3255 * @hide 3256 */ 3257 public static final String ACTION_USER_SWITCHED = 3258 "android.intent.action.USER_SWITCHED"; 3259 3260 /** 3261 * Broadcast Action: Sent when the credential-encrypted private storage has 3262 * become unlocked for the target user. This is only sent to registered 3263 * receivers, not manifest receivers. 3264 */ 3265 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3266 public static final String ACTION_USER_UNLOCKED = "android.intent.action.USER_UNLOCKED"; 3267 3268 /** 3269 * Broadcast sent to the system when a user's information changes. Carries an extra 3270 * {@link #EXTRA_USER_HANDLE} to indicate which user's information changed. 3271 * This is only sent to registered receivers, not manifest receivers. It is sent to all users. 3272 * @hide 3273 */ 3274 public static final String ACTION_USER_INFO_CHANGED = 3275 "android.intent.action.USER_INFO_CHANGED"; 3276 3277 /** 3278 * Broadcast sent to the primary user when an associated managed profile is added (the profile 3279 * was created and is ready to be used). Carries an extra {@link #EXTRA_USER} that specifies 3280 * the UserHandle of the profile that was added. Only applications (for example Launchers) 3281 * that need to display merged content across both primary and managed profiles need to 3282 * worry about this broadcast. This is only sent to registered receivers, 3283 * not manifest receivers. 3284 */ 3285 public static final String ACTION_MANAGED_PROFILE_ADDED = 3286 "android.intent.action.MANAGED_PROFILE_ADDED"; 3287 3288 /** 3289 * Broadcast sent to the primary user when an associated managed profile is removed. Carries an 3290 * extra {@link #EXTRA_USER} that specifies the UserHandle of the profile that was removed. 3291 * Only applications (for example Launchers) that need to display merged content across both 3292 * primary and managed profiles need to worry about this broadcast. This is only sent to 3293 * registered receivers, not manifest receivers. 3294 */ 3295 public static final String ACTION_MANAGED_PROFILE_REMOVED = 3296 "android.intent.action.MANAGED_PROFILE_REMOVED"; 3297 3298 /** 3299 * Broadcast sent to the primary user when the credential-encrypted private storage for 3300 * an associated managed profile is unlocked. Carries an extra {@link #EXTRA_USER} that 3301 * specifies the UserHandle of the profile that was unlocked. Only applications (for example 3302 * Launchers) that need to display merged content across both primary and managed profiles 3303 * need to worry about this broadcast. This is only sent to registered receivers, 3304 * not manifest receivers. 3305 */ 3306 public static final String ACTION_MANAGED_PROFILE_UNLOCKED = 3307 "android.intent.action.MANAGED_PROFILE_UNLOCKED"; 3308 3309 /** 3310 * Broadcast sent to the primary user when an associated managed profile has become available. 3311 * Currently this includes when the user disables quiet mode for the profile. Carries an extra 3312 * {@link #EXTRA_USER} that specifies the UserHandle of the profile. When quiet mode is changed, 3313 * this broadcast will carry a boolean extra {@link #EXTRA_QUIET_MODE} indicating the new state 3314 * of quiet mode. This is only sent to registered receivers, not manifest receivers. 3315 */ 3316 public static final String ACTION_MANAGED_PROFILE_AVAILABLE = 3317 "android.intent.action.MANAGED_PROFILE_AVAILABLE"; 3318 3319 /** 3320 * Broadcast sent to the primary user when an associated managed profile has become unavailable. 3321 * Currently this includes when the user enables quiet mode for the profile. Carries an extra 3322 * {@link #EXTRA_USER} that specifies the UserHandle of the profile. When quiet mode is changed, 3323 * this broadcast will carry a boolean extra {@link #EXTRA_QUIET_MODE} indicating the new state 3324 * of quiet mode. This is only sent to registered receivers, not manifest receivers. 3325 */ 3326 public static final String ACTION_MANAGED_PROFILE_UNAVAILABLE = 3327 "android.intent.action.MANAGED_PROFILE_UNAVAILABLE"; 3328 3329 /** 3330 * Broadcast sent to the system user when the 'device locked' state changes for any user. 3331 * Carries an extra {@link #EXTRA_USER_HANDLE} that specifies the ID of the user for which 3332 * the device was locked or unlocked. 3333 * 3334 * This is only sent to registered receivers. 3335 * 3336 * @hide 3337 */ 3338 public static final String ACTION_DEVICE_LOCKED_CHANGED = 3339 "android.intent.action.DEVICE_LOCKED_CHANGED"; 3340 3341 /** 3342 * Sent when the user taps on the clock widget in the system's "quick settings" area. 3343 */ 3344 public static final String ACTION_QUICK_CLOCK = 3345 "android.intent.action.QUICK_CLOCK"; 3346 3347 /** 3348 * Activity Action: Shows the brightness setting dialog. 3349 * @hide 3350 */ 3351 public static final String ACTION_SHOW_BRIGHTNESS_DIALOG = 3352 "com.android.intent.action.SHOW_BRIGHTNESS_DIALOG"; 3353 3354 /** 3355 * Broadcast Action: A global button was pressed. Includes a single 3356 * extra field, {@link #EXTRA_KEY_EVENT}, containing the key event that 3357 * caused the broadcast. 3358 * @hide 3359 */ 3360 @SystemApi 3361 public static final String ACTION_GLOBAL_BUTTON = "android.intent.action.GLOBAL_BUTTON"; 3362 3363 /** 3364 * Broadcast Action: Sent when media resource is granted. 3365 * <p> 3366 * {@link #EXTRA_PACKAGES} specifies the packages on the process holding the media resource 3367 * granted. 3368 * </p> 3369 * <p class="note"> 3370 * This is a protected intent that can only be sent by the system. 3371 * </p> 3372 * <p class="note"> 3373 * This requires {@link android.Manifest.permission#RECEIVE_MEDIA_RESOURCE_USAGE} permission. 3374 * </p> 3375 * 3376 * @hide 3377 */ 3378 public static final String ACTION_MEDIA_RESOURCE_GRANTED = 3379 "android.intent.action.MEDIA_RESOURCE_GRANTED"; 3380 3381 /** 3382 * Broadcast Action: An overlay package has changed. The data contains the 3383 * name of the overlay package which has changed. This is broadcast on all 3384 * changes to the OverlayInfo returned by {@link 3385 * android.content.om.IOverlayManager#getOverlayInfo(String, int)}. The 3386 * most common change is a state change that will change whether the 3387 * overlay is enabled or not. 3388 * @hide 3389 */ 3390 public static final String ACTION_OVERLAY_CHANGED = "android.intent.action.OVERLAY_CHANGED"; 3391 3392 /** 3393 * Activity Action: Allow the user to select and return one or more existing 3394 * documents. When invoked, the system will display the various 3395 * {@link DocumentsProvider} instances installed on the device, letting the 3396 * user interactively navigate through them. These documents include local 3397 * media, such as photos and video, and documents provided by installed 3398 * cloud storage providers. 3399 * <p> 3400 * Each document is represented as a {@code content://} URI backed by a 3401 * {@link DocumentsProvider}, which can be opened as a stream with 3402 * {@link ContentResolver#openFileDescriptor(Uri, String)}, or queried for 3403 * {@link android.provider.DocumentsContract.Document} metadata. 3404 * <p> 3405 * All selected documents are returned to the calling application with 3406 * persistable read and write permission grants. If you want to maintain 3407 * access to the documents across device reboots, you need to explicitly 3408 * take the persistable permissions using 3409 * {@link ContentResolver#takePersistableUriPermission(Uri, int)}. 3410 * <p> 3411 * Callers must indicate the acceptable document MIME types through 3412 * {@link #setType(String)}. For example, to select photos, use 3413 * {@code image/*}. If multiple disjoint MIME types are acceptable, define 3414 * them in {@link #EXTRA_MIME_TYPES} and {@link #setType(String)} to 3415 * {@literal *}/*. 3416 * <p> 3417 * If the caller can handle multiple returned items (the user performing 3418 * multiple selection), then you can specify {@link #EXTRA_ALLOW_MULTIPLE} 3419 * to indicate this. 3420 * <p> 3421 * Callers must include {@link #CATEGORY_OPENABLE} in the Intent to obtain 3422 * URIs that can be opened with 3423 * {@link ContentResolver#openFileDescriptor(Uri, String)}. 3424 * <p> 3425 * Callers can set a document URI through 3426 * {@link DocumentsContract#EXTRA_INITIAL_URI} to indicate the initial 3427 * location of documents navigator. System will do its best to launch the 3428 * navigator in the specified document if it's a folder, or the folder that 3429 * contains the specified document if not. 3430 * <p> 3431 * Output: The URI of the item that was picked, returned in 3432 * {@link #getData()}. This must be a {@code content://} URI so that any 3433 * receiver can access it. If multiple documents were selected, they are 3434 * returned in {@link #getClipData()}. 3435 * 3436 * @see DocumentsContract 3437 * @see #ACTION_OPEN_DOCUMENT_TREE 3438 * @see #ACTION_CREATE_DOCUMENT 3439 * @see #FLAG_GRANT_PERSISTABLE_URI_PERMISSION 3440 */ 3441 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 3442 public static final String ACTION_OPEN_DOCUMENT = "android.intent.action.OPEN_DOCUMENT"; 3443 3444 /** 3445 * Activity Action: Allow the user to create a new document. When invoked, 3446 * the system will display the various {@link DocumentsProvider} instances 3447 * installed on the device, letting the user navigate through them. The 3448 * returned document may be a newly created document with no content, or it 3449 * may be an existing document with the requested MIME type. 3450 * <p> 3451 * Each document is represented as a {@code content://} URI backed by a 3452 * {@link DocumentsProvider}, which can be opened as a stream with 3453 * {@link ContentResolver#openFileDescriptor(Uri, String)}, or queried for 3454 * {@link android.provider.DocumentsContract.Document} metadata. 3455 * <p> 3456 * Callers must indicate the concrete MIME type of the document being 3457 * created by setting {@link #setType(String)}. This MIME type cannot be 3458 * changed after the document is created. 3459 * <p> 3460 * Callers can provide an initial display name through {@link #EXTRA_TITLE}, 3461 * but the user may change this value before creating the file. 3462 * <p> 3463 * Callers must include {@link #CATEGORY_OPENABLE} in the Intent to obtain 3464 * URIs that can be opened with 3465 * {@link ContentResolver#openFileDescriptor(Uri, String)}. 3466 * <p> 3467 * Callers can set a document URI through 3468 * {@link DocumentsContract#EXTRA_INITIAL_URI} to indicate the initial 3469 * location of documents navigator. System will do its best to launch the 3470 * navigator in the specified document if it's a folder, or the folder that 3471 * contains the specified document if not. 3472 * <p> 3473 * Output: The URI of the item that was created. This must be a 3474 * {@code content://} URI so that any receiver can access it. 3475 * 3476 * @see DocumentsContract 3477 * @see #ACTION_OPEN_DOCUMENT 3478 * @see #ACTION_OPEN_DOCUMENT_TREE 3479 * @see #FLAG_GRANT_PERSISTABLE_URI_PERMISSION 3480 */ 3481 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 3482 public static final String ACTION_CREATE_DOCUMENT = "android.intent.action.CREATE_DOCUMENT"; 3483 3484 /** 3485 * Activity Action: Allow the user to pick a directory subtree. When 3486 * invoked, the system will display the various {@link DocumentsProvider} 3487 * instances installed on the device, letting the user navigate through 3488 * them. Apps can fully manage documents within the returned directory. 3489 * <p> 3490 * To gain access to descendant (child, grandchild, etc) documents, use 3491 * {@link DocumentsContract#buildDocumentUriUsingTree(Uri, String)} and 3492 * {@link DocumentsContract#buildChildDocumentsUriUsingTree(Uri, String)} 3493 * with the returned URI. 3494 * <p> 3495 * Callers can set a document URI through 3496 * {@link DocumentsContract#EXTRA_INITIAL_URI} to indicate the initial 3497 * location of documents navigator. System will do its best to launch the 3498 * navigator in the specified document if it's a folder, or the folder that 3499 * contains the specified document if not. 3500 * <p> 3501 * Output: The URI representing the selected directory tree. 3502 * 3503 * @see DocumentsContract 3504 */ 3505 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 3506 public static final String 3507 ACTION_OPEN_DOCUMENT_TREE = "android.intent.action.OPEN_DOCUMENT_TREE"; 3508 3509 /** 3510 * Broadcast Action: List of dynamic sensor is changed due to new sensor being connected or 3511 * exisiting sensor being disconnected. 3512 * 3513 * <p class="note">This is a protected intent that can only be sent by the system.</p> 3514 * 3515 * {@hide} 3516 */ 3517 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3518 public static final String 3519 ACTION_DYNAMIC_SENSOR_CHANGED = "android.intent.action.DYNAMIC_SENSOR_CHANGED"; 3520 3521 /** 3522 * Deprecated - use ACTION_FACTORY_RESET instead. 3523 * @hide 3524 * @removed 3525 */ 3526 @Deprecated 3527 @SystemApi 3528 public static final String ACTION_MASTER_CLEAR = "android.intent.action.MASTER_CLEAR"; 3529 3530 /** 3531 * Broadcast intent sent by the RecoverySystem to inform listeners that a master clear (wipe) 3532 * is about to be performed. 3533 * @hide 3534 */ 3535 @SystemApi 3536 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3537 public static final String ACTION_MASTER_CLEAR_NOTIFICATION 3538 = "android.intent.action.MASTER_CLEAR_NOTIFICATION"; 3539 3540 /** 3541 * Boolean intent extra to be used with {@link #ACTION_MASTER_CLEAR} in order to force a factory 3542 * reset even if {@link android.os.UserManager#DISALLOW_FACTORY_RESET} is set. 3543 * 3544 * <p>Deprecated - use {@link #EXTRA_FORCE_FACTORY_RESET} instead. 3545 * 3546 * @hide 3547 */ 3548 @Deprecated 3549 public static final String EXTRA_FORCE_MASTER_CLEAR = 3550 "android.intent.extra.FORCE_MASTER_CLEAR"; 3551 3552 /** 3553 * A broadcast action to trigger a factory reset. 3554 * 3555 * <p>The sender must hold the {@link android.Manifest.permission#MASTER_CLEAR} permission. The 3556 * reason for the factory reset should be specified as {@link #EXTRA_REASON}. 3557 * 3558 * <p>Not for use by third-party applications. 3559 * 3560 * @see #EXTRA_FORCE_FACTORY_RESET 3561 * 3562 * {@hide} 3563 */ 3564 @SystemApi 3565 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3566 public static final String ACTION_FACTORY_RESET = "android.intent.action.FACTORY_RESET"; 3567 3568 /** 3569 * Boolean intent extra to be used with {@link #ACTION_MASTER_CLEAR} in order to force a factory 3570 * reset even if {@link android.os.UserManager#DISALLOW_FACTORY_RESET} is set. 3571 * 3572 * <p>Not for use by third-party applications. 3573 * 3574 * @hide 3575 */ 3576 @SystemApi 3577 public static final String EXTRA_FORCE_FACTORY_RESET = 3578 "android.intent.extra.FORCE_FACTORY_RESET"; 3579 3580 /** 3581 * Broadcast action: report that a settings element is being restored from backup. The intent 3582 * contains four extras: EXTRA_SETTING_NAME is a string naming the restored setting, 3583 * EXTRA_SETTING_NEW_VALUE is the value being restored, EXTRA_SETTING_PREVIOUS_VALUE 3584 * is the value of that settings entry prior to the restore operation, and 3585 * EXTRA_SETTING_RESTORED_FROM_SDK_INT is the version of the SDK that the setting has been 3586 * restored from (corresponds to {@link android.os.Build.VERSION#SDK_INT}). The first three 3587 * values are represented as strings, the fourth one as int. 3588 * 3589 * <p>This broadcast is sent only for settings provider entries known to require special handling 3590 * around restore time. These entries are found in the BROADCAST_ON_RESTORE table within 3591 * the provider's backup agent implementation. 3592 * 3593 * @see #EXTRA_SETTING_NAME 3594 * @see #EXTRA_SETTING_PREVIOUS_VALUE 3595 * @see #EXTRA_SETTING_NEW_VALUE 3596 * @see #EXTRA_SETTING_RESTORED_FROM_SDK_INT 3597 * {@hide} 3598 */ 3599 public static final String ACTION_SETTING_RESTORED = "android.os.action.SETTING_RESTORED"; 3600 3601 /** {@hide} */ 3602 public static final String EXTRA_SETTING_NAME = "setting_name"; 3603 /** {@hide} */ 3604 public static final String EXTRA_SETTING_PREVIOUS_VALUE = "previous_value"; 3605 /** {@hide} */ 3606 public static final String EXTRA_SETTING_NEW_VALUE = "new_value"; 3607 /** {@hide} */ 3608 public static final String EXTRA_SETTING_RESTORED_FROM_SDK_INT = "restored_from_sdk_int"; 3609 3610 /** 3611 * Activity Action: Process a piece of text. 3612 * <p>Input: {@link #EXTRA_PROCESS_TEXT} contains the text to be processed. 3613 * {@link #EXTRA_PROCESS_TEXT_READONLY} states if the resulting text will be read-only.</p> 3614 * <p>Output: {@link #EXTRA_PROCESS_TEXT} contains the processed text.</p> 3615 */ 3616 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 3617 public static final String ACTION_PROCESS_TEXT = "android.intent.action.PROCESS_TEXT"; 3618 3619 /** 3620 * Broadcast Action: The sim card state has changed. 3621 * For more details see TelephonyIntents.ACTION_SIM_STATE_CHANGED. This is here 3622 * because TelephonyIntents is an internal class. 3623 * @hide 3624 * @deprecated Use {@link #ACTION_SIM_CARD_STATE_CHANGED} or 3625 * {@link #ACTION_SIM_APPLICATION_STATE_CHANGED} 3626 */ 3627 @Deprecated 3628 @SystemApi 3629 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3630 public static final String ACTION_SIM_STATE_CHANGED = "android.intent.action.SIM_STATE_CHANGED"; 3631 3632 /** 3633 * Broadcast Action: indicate that the phone service state has changed. 3634 * The intent will have the following extra values:</p> 3635 * <p> 3636 * @see #EXTRA_VOICE_REG_STATE 3637 * @see #EXTRA_DATA_REG_STATE 3638 * @see #EXTRA_VOICE_ROAMING_TYPE 3639 * @see #EXTRA_DATA_ROAMING_TYPE 3640 * @see #EXTRA_OPERATOR_ALPHA_LONG 3641 * @see #EXTRA_OPERATOR_ALPHA_SHORT 3642 * @see #EXTRA_OPERATOR_NUMERIC 3643 * @see #EXTRA_DATA_OPERATOR_ALPHA_LONG 3644 * @see #EXTRA_DATA_OPERATOR_ALPHA_SHORT 3645 * @see #EXTRA_DATA_OPERATOR_NUMERIC 3646 * @see #EXTRA_MANUAL 3647 * @see #EXTRA_VOICE_RADIO_TECH 3648 * @see #EXTRA_DATA_RADIO_TECH 3649 * @see #EXTRA_CSS_INDICATOR 3650 * @see #EXTRA_NETWORK_ID 3651 * @see #EXTRA_SYSTEM_ID 3652 * @see #EXTRA_CDMA_ROAMING_INDICATOR 3653 * @see #EXTRA_CDMA_DEFAULT_ROAMING_INDICATOR 3654 * @see #EXTRA_EMERGENCY_ONLY 3655 * @see #EXTRA_IS_DATA_ROAMING_FROM_REGISTRATION 3656 * @see #EXTRA_IS_USING_CARRIER_AGGREGATION 3657 * @see #EXTRA_LTE_EARFCN_RSRP_BOOST 3658 * 3659 * <p class="note"> 3660 * Requires the READ_PHONE_STATE permission. 3661 * 3662 * <p class="note">This is a protected intent that can only be sent by the system. 3663 * @hide 3664 * @removed 3665 * @deprecated Use {@link android.provider.Telephony.ServiceStateTable} and the helper 3666 * functions {@code ServiceStateTable.getUriForSubscriptionIdAndField} and 3667 * {@code ServiceStateTable.getUriForSubscriptionId} to subscribe to changes to the ServiceState 3668 * for a given subscription id and field with a ContentObserver or using JobScheduler. 3669 */ 3670 @Deprecated 3671 @SystemApi 3672 @SdkConstant(SdkConstant.SdkConstantType.BROADCAST_INTENT_ACTION) 3673 public static final String ACTION_SERVICE_STATE = "android.intent.action.SERVICE_STATE"; 3674 3675 /** 3676 * An int extra used with {@link #ACTION_SERVICE_STATE} which indicates voice registration 3677 * state. 3678 * @see android.telephony.ServiceState#STATE_EMERGENCY_ONLY 3679 * @see android.telephony.ServiceState#STATE_IN_SERVICE 3680 * @see android.telephony.ServiceState#STATE_OUT_OF_SERVICE 3681 * @see android.telephony.ServiceState#STATE_POWER_OFF 3682 * @hide 3683 * @removed 3684 * @deprecated Use {@link android.provider.Telephony.ServiceStateTable#VOICE_REG_STATE}. 3685 */ 3686 @Deprecated 3687 @SystemApi 3688 public static final String EXTRA_VOICE_REG_STATE = "voiceRegState"; 3689 3690 /** 3691 * An int extra used with {@link #ACTION_SERVICE_STATE} which indicates data registration state. 3692 * @see android.telephony.ServiceState#STATE_EMERGENCY_ONLY 3693 * @see android.telephony.ServiceState#STATE_IN_SERVICE 3694 * @see android.telephony.ServiceState#STATE_OUT_OF_SERVICE 3695 * @see android.telephony.ServiceState#STATE_POWER_OFF 3696 * @hide 3697 * @removed 3698 * @deprecated Use {@link android.provider.Telephony.ServiceStateTable#DATA_REG_STATE}. 3699 */ 3700 @Deprecated 3701 @SystemApi 3702 public static final String EXTRA_DATA_REG_STATE = "dataRegState"; 3703 3704 /** 3705 * An integer extra used with {@link #ACTION_SERVICE_STATE} which indicates the voice roaming 3706 * type. 3707 * @hide 3708 * @removed 3709 * @deprecated Use {@link android.provider.Telephony.ServiceStateTable#VOICE_ROAMING_TYPE}. 3710 */ 3711 @Deprecated 3712 @SystemApi 3713 public static final String EXTRA_VOICE_ROAMING_TYPE = "voiceRoamingType"; 3714 3715 /** 3716 * An integer extra used with {@link #ACTION_SERVICE_STATE} which indicates the data roaming 3717 * type. 3718 * @hide 3719 * @removed 3720 * @deprecated Use {@link android.provider.Telephony.ServiceStateTable#DATA_ROAMING_TYPE}. 3721 */ 3722 @Deprecated 3723 @SystemApi 3724 public static final String EXTRA_DATA_ROAMING_TYPE = "dataRoamingType"; 3725 3726 /** 3727 * A string extra used with {@link #ACTION_SERVICE_STATE} which represents the current 3728 * registered voice operator name in long alphanumeric format. 3729 * {@code null} if the operator name is not known or unregistered. 3730 * @hide 3731 * @removed 3732 * @deprecated Use 3733 * {@link android.provider.Telephony.ServiceStateTable#VOICE_OPERATOR_ALPHA_LONG}. 3734 */ 3735 @Deprecated 3736 @SystemApi 3737 public static final String EXTRA_OPERATOR_ALPHA_LONG = "operator-alpha-long"; 3738 3739 /** 3740 * A string extra used with {@link #ACTION_SERVICE_STATE} which represents the current 3741 * registered voice operator name in short alphanumeric format. 3742 * {@code null} if the operator name is not known or unregistered. 3743 * @hide 3744 * @removed 3745 * @deprecated Use 3746 * {@link android.provider.Telephony.ServiceStateTable#VOICE_OPERATOR_ALPHA_SHORT}. 3747 */ 3748 @Deprecated 3749 @SystemApi 3750 public static final String EXTRA_OPERATOR_ALPHA_SHORT = "operator-alpha-short"; 3751 3752 /** 3753 * A string extra used with {@link #ACTION_SERVICE_STATE} containing the MCC 3754 * (Mobile Country Code, 3 digits) and MNC (Mobile Network code, 2-3 digits) for the mobile 3755 * network. 3756 * @hide 3757 * @removed 3758 * @deprecated Use {@link android.provider.Telephony.ServiceStateTable#VOICE_OPERATOR_NUMERIC}. 3759 */ 3760 @Deprecated 3761 @SystemApi 3762 public static final String EXTRA_OPERATOR_NUMERIC = "operator-numeric"; 3763 3764 /** 3765 * A string extra used with {@link #ACTION_SERVICE_STATE} which represents the current 3766 * registered data operator name in long alphanumeric format. 3767 * {@code null} if the operator name is not known or unregistered. 3768 * @hide 3769 * @removed 3770 * @deprecated Use 3771 * {@link android.provider.Telephony.ServiceStateTable#DATA_OPERATOR_ALPHA_LONG}. 3772 */ 3773 @Deprecated 3774 @SystemApi 3775 public static final String EXTRA_DATA_OPERATOR_ALPHA_LONG = "data-operator-alpha-long"; 3776 3777 /** 3778 * A string extra used with {@link #ACTION_SERVICE_STATE} which represents the current 3779 * registered data operator name in short alphanumeric format. 3780 * {@code null} if the operator name is not known or unregistered. 3781 * @hide 3782 * @removed 3783 * @deprecated Use 3784 * {@link android.provider.Telephony.ServiceStateTable#DATA_OPERATOR_ALPHA_SHORT}. 3785 */ 3786 @Deprecated 3787 @SystemApi 3788 public static final String EXTRA_DATA_OPERATOR_ALPHA_SHORT = "data-operator-alpha-short"; 3789 3790 /** 3791 * A string extra used with {@link #ACTION_SERVICE_STATE} containing the MCC 3792 * (Mobile Country Code, 3 digits) and MNC (Mobile Network code, 2-3 digits) for the 3793 * data operator. 3794 * @hide 3795 * @removed 3796 * @deprecated Use {@link android.provider.Telephony.ServiceStateTable#DATA_OPERATOR_NUMERIC}. 3797 */ 3798 @Deprecated 3799 @SystemApi 3800 public static final String EXTRA_DATA_OPERATOR_NUMERIC = "data-operator-numeric"; 3801 3802 /** 3803 * A boolean extra used with {@link #ACTION_SERVICE_STATE} which indicates whether the current 3804 * network selection mode is manual. 3805 * Will be {@code true} if manual mode, {@code false} if automatic mode. 3806 * @hide 3807 * @removed 3808 * @deprecated Use 3809 * {@link android.provider.Telephony.ServiceStateTable#IS_MANUAL_NETWORK_SELECTION}. 3810 */ 3811 @Deprecated 3812 @SystemApi 3813 public static final String EXTRA_MANUAL = "manual"; 3814 3815 /** 3816 * An integer extra used with {@link #ACTION_SERVICE_STATE} which represents the current voice 3817 * radio technology. 3818 * @hide 3819 * @removed 3820 * @deprecated Use 3821 * {@link android.provider.Telephony.ServiceStateTable#RIL_VOICE_RADIO_TECHNOLOGY}. 3822 */ 3823 @Deprecated 3824 @SystemApi 3825 public static final String EXTRA_VOICE_RADIO_TECH = "radioTechnology"; 3826 3827 /** 3828 * An integer extra used with {@link #ACTION_SERVICE_STATE} which represents the current data 3829 * radio technology. 3830 * @hide 3831 * @removed 3832 * @deprecated Use 3833 * {@link android.provider.Telephony.ServiceStateTable#RIL_DATA_RADIO_TECHNOLOGY}. 3834 */ 3835 @Deprecated 3836 @SystemApi 3837 public static final String EXTRA_DATA_RADIO_TECH = "dataRadioTechnology"; 3838 3839 /** 3840 * A boolean extra used with {@link #ACTION_SERVICE_STATE} which represents concurrent service 3841 * support on CDMA network. 3842 * Will be {@code true} if support, {@code false} otherwise. 3843 * @hide 3844 * @removed 3845 * @deprecated Use {@link android.provider.Telephony.ServiceStateTable#CSS_INDICATOR}. 3846 */ 3847 @Deprecated 3848 @SystemApi 3849 public static final String EXTRA_CSS_INDICATOR = "cssIndicator"; 3850 3851 /** 3852 * An integer extra used with {@link #ACTION_SERVICE_STATE} which represents the CDMA network 3853 * id. {@code Integer.MAX_VALUE} if unknown. 3854 * @hide 3855 * @removed 3856 * @deprecated Use {@link android.provider.Telephony.ServiceStateTable#NETWORK_ID}. 3857 */ 3858 @Deprecated 3859 @SystemApi 3860 public static final String EXTRA_NETWORK_ID = "networkId"; 3861 3862 /** 3863 * An integer extra used with {@link #ACTION_SERVICE_STATE} which represents the CDMA system id. 3864 * {@code Integer.MAX_VALUE} if unknown. 3865 * @hide 3866 * @removed 3867 * @deprecated Use {@link android.provider.Telephony.ServiceStateTable#SYSTEM_ID}. 3868 */ 3869 @Deprecated 3870 @SystemApi 3871 public static final String EXTRA_SYSTEM_ID = "systemId"; 3872 3873 /** 3874 * An integer extra used with {@link #ACTION_SERVICE_STATE} represents the TSB-58 roaming 3875 * indicator if registered on a CDMA or EVDO system or {@code -1} if not. 3876 * @hide 3877 * @removed 3878 * @deprecated Use {@link android.provider.Telephony.ServiceStateTable#CDMA_ROAMING_INDICATOR}. 3879 */ 3880 @Deprecated 3881 @SystemApi 3882 public static final String EXTRA_CDMA_ROAMING_INDICATOR = "cdmaRoamingIndicator"; 3883 3884 /** 3885 * An integer extra used with {@link #ACTION_SERVICE_STATE} represents the default roaming 3886 * indicator from the PRL if registered on a CDMA or EVDO system {@code -1} if not. 3887 * @hide 3888 * @removed 3889 * @deprecated Use 3890 * {@link android.provider.Telephony.ServiceStateTable#CDMA_DEFAULT_ROAMING_INDICATOR}. 3891 */ 3892 @Deprecated 3893 @SystemApi 3894 public static final String EXTRA_CDMA_DEFAULT_ROAMING_INDICATOR = "cdmaDefaultRoamingIndicator"; 3895 3896 /** 3897 * A boolean extra used with {@link #ACTION_SERVICE_STATE} which indicates if under emergency 3898 * only mode. 3899 * {@code true} if in emergency only mode, {@code false} otherwise. 3900 * @hide 3901 * @removed 3902 * @deprecated Use {@link android.provider.Telephony.ServiceStateTable#IS_EMERGENCY_ONLY}. 3903 */ 3904 @Deprecated 3905 @SystemApi 3906 public static final String EXTRA_EMERGENCY_ONLY = "emergencyOnly"; 3907 3908 /** 3909 * A boolean extra used with {@link #ACTION_SERVICE_STATE} which indicates whether data network 3910 * registration state is roaming. 3911 * {@code true} if registration indicates roaming, {@code false} otherwise 3912 * @hide 3913 * @removed 3914 * @deprecated Use 3915 * {@link android.provider.Telephony.ServiceStateTable#IS_DATA_ROAMING_FROM_REGISTRATION}. 3916 */ 3917 @Deprecated 3918 @SystemApi 3919 public static final String EXTRA_IS_DATA_ROAMING_FROM_REGISTRATION = 3920 "isDataRoamingFromRegistration"; 3921 3922 /** 3923 * A boolean extra used with {@link #ACTION_SERVICE_STATE} which indicates if carrier 3924 * aggregation is in use. 3925 * {@code true} if carrier aggregation is in use, {@code false} otherwise. 3926 * @hide 3927 * @removed 3928 * @deprecated Use 3929 * {@link android.provider.Telephony.ServiceStateTable#IS_USING_CARRIER_AGGREGATION}. 3930 */ 3931 @Deprecated 3932 @SystemApi 3933 public static final String EXTRA_IS_USING_CARRIER_AGGREGATION = "isUsingCarrierAggregation"; 3934 3935 /** 3936 * An integer extra used with {@link #ACTION_SERVICE_STATE} representing the offset which 3937 * is reduced from the rsrp threshold while calculating signal strength level. 3938 * @hide 3939 * @removed 3940 */ 3941 @Deprecated 3942 @SystemApi 3943 public static final String EXTRA_LTE_EARFCN_RSRP_BOOST = "LteEarfcnRsrpBoost"; 3944 3945 /** 3946 * The name of the extra used to define the text to be processed, as a 3947 * CharSequence. Note that this may be a styled CharSequence, so you must use 3948 * {@link Bundle#getCharSequence(String) Bundle.getCharSequence()} to retrieve it. 3949 */ 3950 public static final String EXTRA_PROCESS_TEXT = "android.intent.extra.PROCESS_TEXT"; 3951 /** 3952 * The name of the boolean extra used to define if the processed text will be used as read-only. 3953 */ 3954 public static final String EXTRA_PROCESS_TEXT_READONLY = 3955 "android.intent.extra.PROCESS_TEXT_READONLY"; 3956 3957 /** 3958 * Broadcast action: reports when a new thermal event has been reached. When the device 3959 * is reaching its maximum temperatue, the thermal level reported 3960 * {@hide} 3961 */ 3962 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 3963 public static final String ACTION_THERMAL_EVENT = "android.intent.action.THERMAL_EVENT"; 3964 3965 /** {@hide} */ 3966 public static final String EXTRA_THERMAL_STATE = "android.intent.extra.THERMAL_STATE"; 3967 3968 /** 3969 * Thermal state when the device is normal. This state is sent in the 3970 * {@link #ACTION_THERMAL_EVENT} broadcast as {@link #EXTRA_THERMAL_STATE}. 3971 * {@hide} 3972 */ 3973 public static final int EXTRA_THERMAL_STATE_NORMAL = 0; 3974 3975 /** 3976 * Thermal state where the device is approaching its maximum threshold. This state is sent in 3977 * the {@link #ACTION_THERMAL_EVENT} broadcast as {@link #EXTRA_THERMAL_STATE}. 3978 * {@hide} 3979 */ 3980 public static final int EXTRA_THERMAL_STATE_WARNING = 1; 3981 3982 /** 3983 * Thermal state where the device has reached its maximum threshold. This state is sent in the 3984 * {@link #ACTION_THERMAL_EVENT} broadcast as {@link #EXTRA_THERMAL_STATE}. 3985 * {@hide} 3986 */ 3987 public static final int EXTRA_THERMAL_STATE_EXCEEDED = 2; 3988 3989 3990 // --------------------------------------------------------------------- 3991 // --------------------------------------------------------------------- 3992 // Standard intent categories (see addCategory()). 3993 3994 /** 3995 * Set if the activity should be an option for the default action 3996 * (center press) to perform on a piece of data. Setting this will 3997 * hide from the user any activities without it set when performing an 3998 * action on some data. Note that this is normally -not- set in the 3999 * Intent when initiating an action -- it is for use in intent filters 4000 * specified in packages. 4001 */ 4002 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4003 public static final String CATEGORY_DEFAULT = "android.intent.category.DEFAULT"; 4004 /** 4005 * Activities that can be safely invoked from a browser must support this 4006 * category. For example, if the user is viewing a web page or an e-mail 4007 * and clicks on a link in the text, the Intent generated execute that 4008 * link will require the BROWSABLE category, so that only activities 4009 * supporting this category will be considered as possible actions. By 4010 * supporting this category, you are promising that there is nothing 4011 * damaging (without user intervention) that can happen by invoking any 4012 * matching Intent. 4013 */ 4014 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4015 public static final String CATEGORY_BROWSABLE = "android.intent.category.BROWSABLE"; 4016 /** 4017 * Categories for activities that can participate in voice interaction. 4018 * An activity that supports this category must be prepared to run with 4019 * no UI shown at all (though in some case it may have a UI shown), and 4020 * rely on {@link android.app.VoiceInteractor} to interact with the user. 4021 */ 4022 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4023 public static final String CATEGORY_VOICE = "android.intent.category.VOICE"; 4024 /** 4025 * Set if the activity should be considered as an alternative action to 4026 * the data the user is currently viewing. See also 4027 * {@link #CATEGORY_SELECTED_ALTERNATIVE} for an alternative action that 4028 * applies to the selection in a list of items. 4029 * 4030 * <p>Supporting this category means that you would like your activity to be 4031 * displayed in the set of alternative things the user can do, usually as 4032 * part of the current activity's options menu. You will usually want to 4033 * include a specific label in the <intent-filter> of this action 4034 * describing to the user what it does. 4035 * 4036 * <p>The action of IntentFilter with this category is important in that it 4037 * describes the specific action the target will perform. This generally 4038 * should not be a generic action (such as {@link #ACTION_VIEW}, but rather 4039 * a specific name such as "com.android.camera.action.CROP. Only one 4040 * alternative of any particular action will be shown to the user, so using 4041 * a specific action like this makes sure that your alternative will be 4042 * displayed while also allowing other applications to provide their own 4043 * overrides of that particular action. 4044 */ 4045 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4046 public static final String CATEGORY_ALTERNATIVE = "android.intent.category.ALTERNATIVE"; 4047 /** 4048 * Set if the activity should be considered as an alternative selection 4049 * action to the data the user has currently selected. This is like 4050 * {@link #CATEGORY_ALTERNATIVE}, but is used in activities showing a list 4051 * of items from which the user can select, giving them alternatives to the 4052 * default action that will be performed on it. 4053 */ 4054 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4055 public static final String CATEGORY_SELECTED_ALTERNATIVE = "android.intent.category.SELECTED_ALTERNATIVE"; 4056 /** 4057 * Intended to be used as a tab inside of a containing TabActivity. 4058 */ 4059 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4060 public static final String CATEGORY_TAB = "android.intent.category.TAB"; 4061 /** 4062 * Should be displayed in the top-level launcher. 4063 */ 4064 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4065 public static final String CATEGORY_LAUNCHER = "android.intent.category.LAUNCHER"; 4066 /** 4067 * Indicates an activity optimized for Leanback mode, and that should 4068 * be displayed in the Leanback launcher. 4069 */ 4070 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4071 public static final String CATEGORY_LEANBACK_LAUNCHER = "android.intent.category.LEANBACK_LAUNCHER"; 4072 /** 4073 * Indicates the preferred entry-point activity when an application is launched from a Car 4074 * launcher. If not present, Car launcher can optionally use {@link #CATEGORY_LAUNCHER} as a 4075 * fallback, or exclude the application entirely. 4076 * @hide 4077 */ 4078 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4079 public static final String CATEGORY_CAR_LAUNCHER = "android.intent.category.CAR_LAUNCHER"; 4080 /** 4081 * Indicates a Leanback settings activity to be displayed in the Leanback launcher. 4082 * @hide 4083 */ 4084 @SystemApi 4085 public static final String CATEGORY_LEANBACK_SETTINGS = "android.intent.category.LEANBACK_SETTINGS"; 4086 /** 4087 * Provides information about the package it is in; typically used if 4088 * a package does not contain a {@link #CATEGORY_LAUNCHER} to provide 4089 * a front-door to the user without having to be shown in the all apps list. 4090 */ 4091 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4092 public static final String CATEGORY_INFO = "android.intent.category.INFO"; 4093 /** 4094 * This is the home activity, that is the first activity that is displayed 4095 * when the device boots. 4096 */ 4097 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4098 public static final String CATEGORY_HOME = "android.intent.category.HOME"; 4099 /** 4100 * This is the home activity that is displayed when the device is finished setting up and ready 4101 * for use. 4102 * @hide 4103 */ 4104 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4105 public static final String CATEGORY_HOME_MAIN = "android.intent.category.HOME_MAIN"; 4106 /** 4107 * This is the setup wizard activity, that is the first activity that is displayed 4108 * when the user sets up the device for the first time. 4109 * @hide 4110 */ 4111 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4112 public static final String CATEGORY_SETUP_WIZARD = "android.intent.category.SETUP_WIZARD"; 4113 /** 4114 * This is the home activity, that is the activity that serves as the launcher app 4115 * from there the user can start other apps. Often components with lower/higher 4116 * priority intent filters handle the home intent, for example SetupWizard, to 4117 * setup the device and we need to be able to distinguish the home app from these 4118 * setup helpers. 4119 * @hide 4120 */ 4121 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4122 public static final String CATEGORY_LAUNCHER_APP = "android.intent.category.LAUNCHER_APP"; 4123 /** 4124 * This activity is a preference panel. 4125 */ 4126 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4127 public static final String CATEGORY_PREFERENCE = "android.intent.category.PREFERENCE"; 4128 /** 4129 * This activity is a development preference panel. 4130 */ 4131 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4132 public static final String CATEGORY_DEVELOPMENT_PREFERENCE = "android.intent.category.DEVELOPMENT_PREFERENCE"; 4133 /** 4134 * Capable of running inside a parent activity container. 4135 */ 4136 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4137 public static final String CATEGORY_EMBED = "android.intent.category.EMBED"; 4138 /** 4139 * This activity allows the user to browse and download new applications. 4140 */ 4141 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4142 public static final String CATEGORY_APP_MARKET = "android.intent.category.APP_MARKET"; 4143 /** 4144 * This activity may be exercised by the monkey or other automated test tools. 4145 */ 4146 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4147 public static final String CATEGORY_MONKEY = "android.intent.category.MONKEY"; 4148 /** 4149 * To be used as a test (not part of the normal user experience). 4150 */ 4151 public static final String CATEGORY_TEST = "android.intent.category.TEST"; 4152 /** 4153 * To be used as a unit test (run through the Test Harness). 4154 */ 4155 public static final String CATEGORY_UNIT_TEST = "android.intent.category.UNIT_TEST"; 4156 /** 4157 * To be used as a sample code example (not part of the normal user 4158 * experience). 4159 */ 4160 public static final String CATEGORY_SAMPLE_CODE = "android.intent.category.SAMPLE_CODE"; 4161 4162 /** 4163 * Used to indicate that an intent only wants URIs that can be opened with 4164 * {@link ContentResolver#openFileDescriptor(Uri, String)}. Openable URIs 4165 * must support at least the columns defined in {@link OpenableColumns} when 4166 * queried. 4167 * 4168 * @see #ACTION_GET_CONTENT 4169 * @see #ACTION_OPEN_DOCUMENT 4170 * @see #ACTION_CREATE_DOCUMENT 4171 */ 4172 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4173 public static final String CATEGORY_OPENABLE = "android.intent.category.OPENABLE"; 4174 4175 /** 4176 * Used to indicate that an intent filter can accept files which are not necessarily 4177 * openable by {@link ContentResolver#openFileDescriptor(Uri, String)}, but 4178 * at least streamable via 4179 * {@link ContentResolver#openTypedAssetFileDescriptor(Uri, String, Bundle)} 4180 * using one of the stream types exposed via 4181 * {@link ContentResolver#getStreamTypes(Uri, String)}. 4182 * 4183 * @see #ACTION_SEND 4184 * @see #ACTION_SEND_MULTIPLE 4185 */ 4186 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4187 public static final String CATEGORY_TYPED_OPENABLE = 4188 "android.intent.category.TYPED_OPENABLE"; 4189 4190 /** 4191 * To be used as code under test for framework instrumentation tests. 4192 */ 4193 public static final String CATEGORY_FRAMEWORK_INSTRUMENTATION_TEST = 4194 "android.intent.category.FRAMEWORK_INSTRUMENTATION_TEST"; 4195 /** 4196 * An activity to run when device is inserted into a car dock. 4197 * Used with {@link #ACTION_MAIN} to launch an activity. For more 4198 * information, see {@link android.app.UiModeManager}. 4199 */ 4200 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4201 public static final String CATEGORY_CAR_DOCK = "android.intent.category.CAR_DOCK"; 4202 /** 4203 * An activity to run when device is inserted into a car dock. 4204 * Used with {@link #ACTION_MAIN} to launch an activity. For more 4205 * information, see {@link android.app.UiModeManager}. 4206 */ 4207 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4208 public static final String CATEGORY_DESK_DOCK = "android.intent.category.DESK_DOCK"; 4209 /** 4210 * An activity to run when device is inserted into a analog (low end) dock. 4211 * Used with {@link #ACTION_MAIN} to launch an activity. For more 4212 * information, see {@link android.app.UiModeManager}. 4213 */ 4214 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4215 public static final String CATEGORY_LE_DESK_DOCK = "android.intent.category.LE_DESK_DOCK"; 4216 4217 /** 4218 * An activity to run when device is inserted into a digital (high end) dock. 4219 * Used with {@link #ACTION_MAIN} to launch an activity. For more 4220 * information, see {@link android.app.UiModeManager}. 4221 */ 4222 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4223 public static final String CATEGORY_HE_DESK_DOCK = "android.intent.category.HE_DESK_DOCK"; 4224 4225 /** 4226 * Used to indicate that the activity can be used in a car environment. 4227 */ 4228 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4229 public static final String CATEGORY_CAR_MODE = "android.intent.category.CAR_MODE"; 4230 4231 /** 4232 * An activity to use for the launcher when the device is placed in a VR Headset viewer. 4233 * Used with {@link #ACTION_MAIN} to launch an activity. For more 4234 * information, see {@link android.app.UiModeManager}. 4235 */ 4236 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4237 public static final String CATEGORY_VR_HOME = "android.intent.category.VR_HOME"; 4238 // --------------------------------------------------------------------- 4239 // --------------------------------------------------------------------- 4240 // Application launch intent categories (see addCategory()). 4241 4242 /** 4243 * Used with {@link #ACTION_MAIN} to launch the browser application. 4244 * The activity should be able to browse the Internet. 4245 * <p>NOTE: This should not be used as the primary key of an Intent, 4246 * since it will not result in the app launching with the correct 4247 * action and category. Instead, use this with 4248 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4249 * Intent with this category in the selector.</p> 4250 */ 4251 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4252 public static final String CATEGORY_APP_BROWSER = "android.intent.category.APP_BROWSER"; 4253 4254 /** 4255 * Used with {@link #ACTION_MAIN} to launch the calculator application. 4256 * The activity should be able to perform standard arithmetic operations. 4257 * <p>NOTE: This should not be used as the primary key of an Intent, 4258 * since it will not result in the app launching with the correct 4259 * action and category. Instead, use this with 4260 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4261 * Intent with this category in the selector.</p> 4262 */ 4263 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4264 public static final String CATEGORY_APP_CALCULATOR = "android.intent.category.APP_CALCULATOR"; 4265 4266 /** 4267 * Used with {@link #ACTION_MAIN} to launch the calendar application. 4268 * The activity should be able to view and manipulate calendar entries. 4269 * <p>NOTE: This should not be used as the primary key of an Intent, 4270 * since it will not result in the app launching with the correct 4271 * action and category. Instead, use this with 4272 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4273 * Intent with this category in the selector.</p> 4274 */ 4275 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4276 public static final String CATEGORY_APP_CALENDAR = "android.intent.category.APP_CALENDAR"; 4277 4278 /** 4279 * Used with {@link #ACTION_MAIN} to launch the contacts application. 4280 * The activity should be able to view and manipulate address book entries. 4281 * <p>NOTE: This should not be used as the primary key of an Intent, 4282 * since it will not result in the app launching with the correct 4283 * action and category. Instead, use this with 4284 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4285 * Intent with this category in the selector.</p> 4286 */ 4287 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4288 public static final String CATEGORY_APP_CONTACTS = "android.intent.category.APP_CONTACTS"; 4289 4290 /** 4291 * Used with {@link #ACTION_MAIN} to launch the email application. 4292 * The activity should be able to send and receive email. 4293 * <p>NOTE: This should not be used as the primary key of an Intent, 4294 * since it will not result in the app launching with the correct 4295 * action and category. Instead, use this with 4296 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4297 * Intent with this category in the selector.</p> 4298 */ 4299 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4300 public static final String CATEGORY_APP_EMAIL = "android.intent.category.APP_EMAIL"; 4301 4302 /** 4303 * Used with {@link #ACTION_MAIN} to launch the gallery application. 4304 * The activity should be able to view and manipulate image and video files 4305 * stored on the device. 4306 * <p>NOTE: This should not be used as the primary key of an Intent, 4307 * since it will not result in the app launching with the correct 4308 * action and category. Instead, use this with 4309 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4310 * Intent with this category in the selector.</p> 4311 */ 4312 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4313 public static final String CATEGORY_APP_GALLERY = "android.intent.category.APP_GALLERY"; 4314 4315 /** 4316 * Used with {@link #ACTION_MAIN} to launch the maps application. 4317 * The activity should be able to show the user's current location and surroundings. 4318 * <p>NOTE: This should not be used as the primary key of an Intent, 4319 * since it will not result in the app launching with the correct 4320 * action and category. Instead, use this with 4321 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4322 * Intent with this category in the selector.</p> 4323 */ 4324 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4325 public static final String CATEGORY_APP_MAPS = "android.intent.category.APP_MAPS"; 4326 4327 /** 4328 * Used with {@link #ACTION_MAIN} to launch the messaging application. 4329 * The activity should be able to send and receive text messages. 4330 * <p>NOTE: This should not be used as the primary key of an Intent, 4331 * since it will not result in the app launching with the correct 4332 * action and category. Instead, use this with 4333 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4334 * Intent with this category in the selector.</p> 4335 */ 4336 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4337 public static final String CATEGORY_APP_MESSAGING = "android.intent.category.APP_MESSAGING"; 4338 4339 /** 4340 * Used with {@link #ACTION_MAIN} to launch the music application. 4341 * The activity should be able to play, browse, or manipulate music files 4342 * stored on the device. 4343 * <p>NOTE: This should not be used as the primary key of an Intent, 4344 * since it will not result in the app launching with the correct 4345 * action and category. Instead, use this with 4346 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4347 * Intent with this category in the selector.</p> 4348 */ 4349 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4350 public static final String CATEGORY_APP_MUSIC = "android.intent.category.APP_MUSIC"; 4351 4352 // --------------------------------------------------------------------- 4353 // --------------------------------------------------------------------- 4354 // Standard extra data keys. 4355 4356 /** 4357 * The initial data to place in a newly created record. Use with 4358 * {@link #ACTION_INSERT}. The data here is a Map containing the same 4359 * fields as would be given to the underlying ContentProvider.insert() 4360 * call. 4361 */ 4362 public static final String EXTRA_TEMPLATE = "android.intent.extra.TEMPLATE"; 4363 4364 /** 4365 * A constant CharSequence that is associated with the Intent, used with 4366 * {@link #ACTION_SEND} to supply the literal data to be sent. Note that 4367 * this may be a styled CharSequence, so you must use 4368 * {@link Bundle#getCharSequence(String) Bundle.getCharSequence()} to 4369 * retrieve it. 4370 */ 4371 public static final String EXTRA_TEXT = "android.intent.extra.TEXT"; 4372 4373 /** 4374 * A constant String that is associated with the Intent, used with 4375 * {@link #ACTION_SEND} to supply an alternative to {@link #EXTRA_TEXT} 4376 * as HTML formatted text. Note that you <em>must</em> also supply 4377 * {@link #EXTRA_TEXT}. 4378 */ 4379 public static final String EXTRA_HTML_TEXT = "android.intent.extra.HTML_TEXT"; 4380 4381 /** 4382 * A content: URI holding a stream of data associated with the Intent, 4383 * used with {@link #ACTION_SEND} to supply the data being sent. 4384 */ 4385 public static final String EXTRA_STREAM = "android.intent.extra.STREAM"; 4386 4387 /** 4388 * A String[] holding e-mail addresses that should be delivered to. 4389 */ 4390 public static final String EXTRA_EMAIL = "android.intent.extra.EMAIL"; 4391 4392 /** 4393 * A String[] holding e-mail addresses that should be carbon copied. 4394 */ 4395 public static final String EXTRA_CC = "android.intent.extra.CC"; 4396 4397 /** 4398 * A String[] holding e-mail addresses that should be blind carbon copied. 4399 */ 4400 public static final String EXTRA_BCC = "android.intent.extra.BCC"; 4401 4402 /** 4403 * A constant string holding the desired subject line of a message. 4404 */ 4405 public static final String EXTRA_SUBJECT = "android.intent.extra.SUBJECT"; 4406 4407 /** 4408 * An Intent describing the choices you would like shown with 4409 * {@link #ACTION_PICK_ACTIVITY} or {@link #ACTION_CHOOSER}. 4410 */ 4411 public static final String EXTRA_INTENT = "android.intent.extra.INTENT"; 4412 4413 /** 4414 * An int representing the user id to be used. 4415 * 4416 * @hide 4417 */ 4418 public static final String EXTRA_USER_ID = "android.intent.extra.USER_ID"; 4419 4420 /** 4421 * An int representing the task id to be retrieved. This is used when a launch from recents is 4422 * intercepted by another action such as credentials confirmation to remember which task should 4423 * be resumed when complete. 4424 * 4425 * @hide 4426 */ 4427 public static final String EXTRA_TASK_ID = "android.intent.extra.TASK_ID"; 4428 4429 /** 4430 * An Intent[] describing additional, alternate choices you would like shown with 4431 * {@link #ACTION_CHOOSER}. 4432 * 4433 * <p>An app may be capable of providing several different payload types to complete a 4434 * user's intended action. For example, an app invoking {@link #ACTION_SEND} to share photos 4435 * with another app may use EXTRA_ALTERNATE_INTENTS to have the chooser transparently offer 4436 * several different supported sending mechanisms for sharing, such as the actual "image/*" 4437 * photo data or a hosted link where the photos can be viewed.</p> 4438 * 4439 * <p>The intent present in {@link #EXTRA_INTENT} will be treated as the 4440 * first/primary/preferred intent in the set. Additional intents specified in 4441 * this extra are ordered; by default intents that appear earlier in the array will be 4442 * preferred over intents that appear later in the array as matches for the same 4443 * target component. To alter this preference, a calling app may also supply 4444 * {@link #EXTRA_CHOOSER_REFINEMENT_INTENT_SENDER}.</p> 4445 */ 4446 public static final String EXTRA_ALTERNATE_INTENTS = "android.intent.extra.ALTERNATE_INTENTS"; 4447 4448 /** 4449 * A {@link ComponentName ComponentName[]} describing components that should be filtered out 4450 * and omitted from a list of components presented to the user. 4451 * 4452 * <p>When used with {@link #ACTION_CHOOSER}, the chooser will omit any of the components 4453 * in this array if it otherwise would have shown them. Useful for omitting specific targets 4454 * from your own package or other apps from your organization if the idea of sending to those 4455 * targets would be redundant with other app functionality. Filtered components will not 4456 * be able to present targets from an associated <code>ChooserTargetService</code>.</p> 4457 */ 4458 public static final String EXTRA_EXCLUDE_COMPONENTS 4459 = "android.intent.extra.EXCLUDE_COMPONENTS"; 4460 4461 /** 4462 * A {@link android.service.chooser.ChooserTarget ChooserTarget[]} for {@link #ACTION_CHOOSER} 4463 * describing additional high-priority deep-link targets for the chooser to present to the user. 4464 * 4465 * <p>Targets provided in this way will be presented inline with all other targets provided 4466 * by services from other apps. They will be prioritized before other service targets, but 4467 * after those targets provided by sources that the user has manually pinned to the front.</p> 4468 * 4469 * @see #ACTION_CHOOSER 4470 */ 4471 public static final String EXTRA_CHOOSER_TARGETS = "android.intent.extra.CHOOSER_TARGETS"; 4472 4473 /** 4474 * An {@link IntentSender} for an Activity that will be invoked when the user makes a selection 4475 * from the chooser activity presented by {@link #ACTION_CHOOSER}. 4476 * 4477 * <p>An app preparing an action for another app to complete may wish to allow the user to 4478 * disambiguate between several options for completing the action based on the chosen target 4479 * or otherwise refine the action before it is invoked. 4480 * </p> 4481 * 4482 * <p>When sent, this IntentSender may be filled in with the following extras:</p> 4483 * <ul> 4484 * <li>{@link #EXTRA_INTENT} The first intent that matched the user's chosen target</li> 4485 * <li>{@link #EXTRA_ALTERNATE_INTENTS} Any additional intents that also matched the user's 4486 * chosen target beyond the first</li> 4487 * <li>{@link #EXTRA_RESULT_RECEIVER} A {@link ResultReceiver} that the refinement activity 4488 * should fill in and send once the disambiguation is complete</li> 4489 * </ul> 4490 */ 4491 public static final String EXTRA_CHOOSER_REFINEMENT_INTENT_SENDER 4492 = "android.intent.extra.CHOOSER_REFINEMENT_INTENT_SENDER"; 4493 4494 /** 4495 * An {@code ArrayList} of {@code String} annotations describing content for 4496 * {@link #ACTION_CHOOSER}. 4497 * 4498 * <p>If {@link #EXTRA_CONTENT_ANNOTATIONS} is present in an intent used to start a 4499 * {@link #ACTION_CHOOSER} activity, the first three annotations will be used to rank apps.</p> 4500 * 4501 * <p>Annotations should describe the major components or topics of the content. It is up to 4502 * apps initiating {@link #ACTION_CHOOSER} to learn and add annotations. Annotations should be 4503 * learned in advance, e.g., when creating or saving content, to avoid increasing latency to 4504 * start {@link #ACTION_CHOOSER}. Names of customized annotations should not contain the colon 4505 * character. Performance on customized annotations can suffer, if they are rarely used for 4506 * {@link #ACTION_CHOOSER} in the past 14 days. Therefore, it is recommended to use the 4507 * following annotations when applicable.</p> 4508 * <ul> 4509 * <li>"product" represents that the topic of the content is mainly about products, e.g., 4510 * health & beauty, and office supplies.</li> 4511 * <li>"emotion" represents that the topic of the content is mainly about emotions, e.g., 4512 * happy, and sad.</li> 4513 * <li>"person" represents that the topic of the content is mainly about persons, e.g., 4514 * face, finger, standing, and walking.</li> 4515 * <li>"child" represents that the topic of the content is mainly about children, e.g., 4516 * child, and baby.</li> 4517 * <li>"selfie" represents that the topic of the content is mainly about selfies.</li> 4518 * <li>"crowd" represents that the topic of the content is mainly about crowds.</li> 4519 * <li>"party" represents that the topic of the content is mainly about parties.</li> 4520 * <li>"animal" represent that the topic of the content is mainly about animals.</li> 4521 * <li>"plant" represents that the topic of the content is mainly about plants, e.g., 4522 * flowers.</li> 4523 * <li>"vacation" represents that the topic of the content is mainly about vacations.</li> 4524 * <li>"fashion" represents that the topic of the content is mainly about fashion, e.g. 4525 * sunglasses, jewelry, handbags and clothing.</li> 4526 * <li>"material" represents that the topic of the content is mainly about materials, e.g., 4527 * paper, and silk.</li> 4528 * <li>"vehicle" represents that the topic of the content is mainly about vehicles, like 4529 * cars, and boats.</li> 4530 * <li>"document" represents that the topic of the content is mainly about documents, e.g. 4531 * posters.</li> 4532 * <li>"design" represents that the topic of the content is mainly about design, e.g. arts 4533 * and designs of houses.</li> 4534 * <li>"holiday" represents that the topic of the content is mainly about holidays, e.g., 4535 * Christmas and Thanksgiving.</li> 4536 * </ul> 4537 */ 4538 public static final String EXTRA_CONTENT_ANNOTATIONS 4539 = "android.intent.extra.CONTENT_ANNOTATIONS"; 4540 4541 /** 4542 * A {@link ResultReceiver} used to return data back to the sender. 4543 * 4544 * <p>Used to complete an app-specific 4545 * {@link #EXTRA_CHOOSER_REFINEMENT_INTENT_SENDER refinement} for {@link #ACTION_CHOOSER}.</p> 4546 * 4547 * <p>If {@link #EXTRA_CHOOSER_REFINEMENT_INTENT_SENDER} is present in the intent 4548 * used to start a {@link #ACTION_CHOOSER} activity this extra will be 4549 * {@link #fillIn(Intent, int) filled in} to that {@link IntentSender} and sent 4550 * when the user selects a target component from the chooser. It is up to the recipient 4551 * to send a result to this ResultReceiver to signal that disambiguation is complete 4552 * and that the chooser should invoke the user's choice.</p> 4553 * 4554 * <p>The disambiguator should provide a Bundle to the ResultReceiver with an intent 4555 * assigned to the key {@link #EXTRA_INTENT}. This supplied intent will be used by the chooser 4556 * to match and fill in the final Intent or ChooserTarget before starting it. 4557 * The supplied intent must {@link #filterEquals(Intent) match} one of the intents from 4558 * {@link #EXTRA_INTENT} or {@link #EXTRA_ALTERNATE_INTENTS} passed to 4559 * {@link #EXTRA_CHOOSER_REFINEMENT_INTENT_SENDER} to be accepted.</p> 4560 * 4561 * <p>The result code passed to the ResultReceiver should be 4562 * {@link android.app.Activity#RESULT_OK} if the refinement succeeded and the supplied intent's 4563 * target in the chooser should be started, or {@link android.app.Activity#RESULT_CANCELED} if 4564 * the chooser should finish without starting a target.</p> 4565 */ 4566 public static final String EXTRA_RESULT_RECEIVER 4567 = "android.intent.extra.RESULT_RECEIVER"; 4568 4569 /** 4570 * A CharSequence dialog title to provide to the user when used with a 4571 * {@link #ACTION_CHOOSER}. 4572 */ 4573 public static final String EXTRA_TITLE = "android.intent.extra.TITLE"; 4574 4575 /** 4576 * A Parcelable[] of {@link Intent} or 4577 * {@link android.content.pm.LabeledIntent} objects as set with 4578 * {@link #putExtra(String, Parcelable[])} of additional activities to place 4579 * a the front of the list of choices, when shown to the user with a 4580 * {@link #ACTION_CHOOSER}. 4581 */ 4582 public static final String EXTRA_INITIAL_INTENTS = "android.intent.extra.INITIAL_INTENTS"; 4583 4584 /** 4585 * A {@link IntentSender} to start after ephemeral installation success. 4586 * @deprecated Use {@link #EXTRA_INSTANT_APP_SUCCESS). 4587 * @removed 4588 * @hide 4589 */ 4590 @Deprecated 4591 public static final String EXTRA_EPHEMERAL_SUCCESS = "android.intent.extra.EPHEMERAL_SUCCESS"; 4592 4593 /** 4594 * A {@link IntentSender} to start after instant app installation success. 4595 * @hide 4596 */ 4597 @SystemApi 4598 public static final String EXTRA_INSTANT_APP_SUCCESS = 4599 "android.intent.extra.INSTANT_APP_SUCCESS"; 4600 4601 /** 4602 * A {@link IntentSender} to start after ephemeral installation failure. 4603 * @deprecated Use {@link #EXTRA_INSTANT_APP_FAILURE). 4604 * @removed 4605 * @hide 4606 */ 4607 @Deprecated 4608 public static final String EXTRA_EPHEMERAL_FAILURE = "android.intent.extra.EPHEMERAL_FAILURE"; 4609 4610 /** 4611 * A {@link IntentSender} to start after instant app installation failure. 4612 * @hide 4613 */ 4614 @SystemApi 4615 public static final String EXTRA_INSTANT_APP_FAILURE = 4616 "android.intent.extra.INSTANT_APP_FAILURE"; 4617 4618 /** 4619 * The host name that triggered an ephemeral resolution. 4620 * @deprecated Use {@link #EXTRA_INSTANT_APP_HOSTNAME). 4621 * @removed 4622 * @hide 4623 */ 4624 @Deprecated 4625 public static final String EXTRA_EPHEMERAL_HOSTNAME = "android.intent.extra.EPHEMERAL_HOSTNAME"; 4626 4627 /** 4628 * The host name that triggered an instant app resolution. 4629 * @hide 4630 */ 4631 @SystemApi 4632 public static final String EXTRA_INSTANT_APP_HOSTNAME = 4633 "android.intent.extra.INSTANT_APP_HOSTNAME"; 4634 4635 /** 4636 * An opaque token to track ephemeral resolution. 4637 * @deprecated Use {@link #EXTRA_INSTANT_APP_TOKEN). 4638 * @removed 4639 * @hide 4640 */ 4641 @Deprecated 4642 public static final String EXTRA_EPHEMERAL_TOKEN = "android.intent.extra.EPHEMERAL_TOKEN"; 4643 4644 /** 4645 * An opaque token to track instant app resolution. 4646 * @hide 4647 */ 4648 @SystemApi 4649 public static final String EXTRA_INSTANT_APP_TOKEN = 4650 "android.intent.extra.INSTANT_APP_TOKEN"; 4651 4652 /** 4653 * The action that triggered an instant application resolution. 4654 * @hide 4655 */ 4656 @SystemApi 4657 public static final String EXTRA_INSTANT_APP_ACTION = "android.intent.extra.INSTANT_APP_ACTION"; 4658 4659 /** 4660 * An array of {@link Bundle}s containing details about resolved instant apps.. 4661 * @hide 4662 */ 4663 @SystemApi 4664 public static final String EXTRA_INSTANT_APP_BUNDLES = 4665 "android.intent.extra.INSTANT_APP_BUNDLES"; 4666 4667 /** 4668 * A {@link Bundle} of metadata that describes the instant application that needs to be 4669 * installed. This data is populated from the response to 4670 * {@link android.content.pm.InstantAppResolveInfo#getExtras()} as provided by the registered 4671 * instant application resolver. 4672 * @hide 4673 */ 4674 @SystemApi 4675 public static final String EXTRA_INSTANT_APP_EXTRAS = 4676 "android.intent.extra.INSTANT_APP_EXTRAS"; 4677 4678 /** 4679 * A boolean value indicating that the instant app resolver was unable to state with certainty 4680 * that it did or did not have an app for the sanitized {@link Intent} defined at 4681 * {@link #EXTRA_INTENT}. 4682 * @hide 4683 */ 4684 @SystemApi 4685 public static final String EXTRA_UNKNOWN_INSTANT_APP = 4686 "android.intent.extra.UNKNOWN_INSTANT_APP"; 4687 4688 /** 4689 * The version code of the app to install components from. 4690 * @deprecated Use {@link #EXTRA_LONG_VERSION_CODE). 4691 * @hide 4692 */ 4693 @Deprecated 4694 public static final String EXTRA_VERSION_CODE = "android.intent.extra.VERSION_CODE"; 4695 4696 /** 4697 * The version code of the app to install components from. 4698 * @hide 4699 */ 4700 @SystemApi 4701 public static final String EXTRA_LONG_VERSION_CODE = "android.intent.extra.LONG_VERSION_CODE"; 4702 4703 /** 4704 * The app that triggered the instant app installation. 4705 * @hide 4706 */ 4707 @SystemApi 4708 public static final String EXTRA_CALLING_PACKAGE 4709 = "android.intent.extra.CALLING_PACKAGE"; 4710 4711 /** 4712 * Optional calling app provided bundle containing additional launch information the 4713 * installer may use. 4714 * @hide 4715 */ 4716 @SystemApi 4717 public static final String EXTRA_VERIFICATION_BUNDLE 4718 = "android.intent.extra.VERIFICATION_BUNDLE"; 4719 4720 /** 4721 * A Bundle forming a mapping of potential target package names to different extras Bundles 4722 * to add to the default intent extras in {@link #EXTRA_INTENT} when used with 4723 * {@link #ACTION_CHOOSER}. Each key should be a package name. The package need not 4724 * be currently installed on the device. 4725 * 4726 * <p>An application may choose to provide alternate extras for the case where a user 4727 * selects an activity from a predetermined set of target packages. If the activity 4728 * the user selects from the chooser belongs to a package with its package name as 4729 * a key in this bundle, the corresponding extras for that package will be merged with 4730 * the extras already present in the intent at {@link #EXTRA_INTENT}. If a replacement 4731 * extra has the same key as an extra already present in the intent it will overwrite 4732 * the extra from the intent.</p> 4733 * 4734 * <p><em>Examples:</em> 4735 * <ul> 4736 * <li>An application may offer different {@link #EXTRA_TEXT} to an application 4737 * when sharing with it via {@link #ACTION_SEND}, augmenting a link with additional query 4738 * parameters for that target.</li> 4739 * <li>An application may offer additional metadata for known targets of a given intent 4740 * to pass along information only relevant to that target such as account or content 4741 * identifiers already known to that application.</li> 4742 * </ul></p> 4743 */ 4744 public static final String EXTRA_REPLACEMENT_EXTRAS = 4745 "android.intent.extra.REPLACEMENT_EXTRAS"; 4746 4747 /** 4748 * An {@link IntentSender} that will be notified if a user successfully chooses a target 4749 * component to handle an action in an {@link #ACTION_CHOOSER} activity. The IntentSender 4750 * will have the extra {@link #EXTRA_CHOSEN_COMPONENT} appended to it containing the 4751 * {@link ComponentName} of the chosen component. 4752 * 4753 * <p>In some situations this callback may never come, for example if the user abandons 4754 * the chooser, switches to another task or any number of other reasons. Apps should not 4755 * be written assuming that this callback will always occur.</p> 4756 */ 4757 public static final String EXTRA_CHOSEN_COMPONENT_INTENT_SENDER = 4758 "android.intent.extra.CHOSEN_COMPONENT_INTENT_SENDER"; 4759 4760 /** 4761 * The {@link ComponentName} chosen by the user to complete an action. 4762 * 4763 * @see #EXTRA_CHOSEN_COMPONENT_INTENT_SENDER 4764 */ 4765 public static final String EXTRA_CHOSEN_COMPONENT = "android.intent.extra.CHOSEN_COMPONENT"; 4766 4767 /** 4768 * A {@link android.view.KeyEvent} object containing the event that 4769 * triggered the creation of the Intent it is in. 4770 */ 4771 public static final String EXTRA_KEY_EVENT = "android.intent.extra.KEY_EVENT"; 4772 4773 /** 4774 * Set to true in {@link #ACTION_REQUEST_SHUTDOWN} to request confirmation from the user 4775 * before shutting down. 4776 * 4777 * {@hide} 4778 */ 4779 public static final String EXTRA_KEY_CONFIRM = "android.intent.extra.KEY_CONFIRM"; 4780 4781 /** 4782 * Set to true in {@link #ACTION_REQUEST_SHUTDOWN} to indicate that the shutdown is 4783 * requested by the user. 4784 * 4785 * {@hide} 4786 */ 4787 public static final String EXTRA_USER_REQUESTED_SHUTDOWN = 4788 "android.intent.extra.USER_REQUESTED_SHUTDOWN"; 4789 4790 /** 4791 * Used as a boolean extra field in {@link android.content.Intent#ACTION_PACKAGE_REMOVED} or 4792 * {@link android.content.Intent#ACTION_PACKAGE_CHANGED} intents to override the default action 4793 * of restarting the application. 4794 */ 4795 public static final String EXTRA_DONT_KILL_APP = "android.intent.extra.DONT_KILL_APP"; 4796 4797 /** 4798 * A String holding the phone number originally entered in 4799 * {@link android.content.Intent#ACTION_NEW_OUTGOING_CALL}, or the actual 4800 * number to call in a {@link android.content.Intent#ACTION_CALL}. 4801 */ 4802 public static final String EXTRA_PHONE_NUMBER = "android.intent.extra.PHONE_NUMBER"; 4803 4804 /** 4805 * Used as an int extra field in {@link android.content.Intent#ACTION_UID_REMOVED} 4806 * intents to supply the uid the package had been assigned. Also an optional 4807 * extra in {@link android.content.Intent#ACTION_PACKAGE_REMOVED} or 4808 * {@link android.content.Intent#ACTION_PACKAGE_CHANGED} for the same 4809 * purpose. 4810 */ 4811 public static final String EXTRA_UID = "android.intent.extra.UID"; 4812 4813 /** 4814 * @hide String array of package names. 4815 */ 4816 @SystemApi 4817 public static final String EXTRA_PACKAGES = "android.intent.extra.PACKAGES"; 4818 4819 /** 4820 * Used as a boolean extra field in {@link android.content.Intent#ACTION_PACKAGE_REMOVED} 4821 * intents to indicate whether this represents a full uninstall (removing 4822 * both the code and its data) or a partial uninstall (leaving its data, 4823 * implying that this is an update). 4824 */ 4825 public static final String EXTRA_DATA_REMOVED = "android.intent.extra.DATA_REMOVED"; 4826 4827 /** 4828 * @hide 4829 * Used as a boolean extra field in {@link android.content.Intent#ACTION_PACKAGE_REMOVED} 4830 * intents to indicate that at this point the package has been removed for 4831 * all users on the device. 4832 */ 4833 public static final String EXTRA_REMOVED_FOR_ALL_USERS 4834 = "android.intent.extra.REMOVED_FOR_ALL_USERS"; 4835 4836 /** 4837 * Used as a boolean extra field in {@link android.content.Intent#ACTION_PACKAGE_REMOVED} 4838 * intents to indicate that this is a replacement of the package, so this 4839 * broadcast will immediately be followed by an add broadcast for a 4840 * different version of the same package. 4841 */ 4842 public static final String EXTRA_REPLACING = "android.intent.extra.REPLACING"; 4843 4844 /** 4845 * Used as an int extra field in {@link android.app.AlarmManager} intents 4846 * to tell the application being invoked how many pending alarms are being 4847 * delievered with the intent. For one-shot alarms this will always be 1. 4848 * For recurring alarms, this might be greater than 1 if the device was 4849 * asleep or powered off at the time an earlier alarm would have been 4850 * delivered. 4851 */ 4852 public static final String EXTRA_ALARM_COUNT = "android.intent.extra.ALARM_COUNT"; 4853 4854 /** 4855 * Used as an int extra field in {@link android.content.Intent#ACTION_DOCK_EVENT} 4856 * intents to request the dock state. Possible values are 4857 * {@link android.content.Intent#EXTRA_DOCK_STATE_UNDOCKED}, 4858 * {@link android.content.Intent#EXTRA_DOCK_STATE_DESK}, or 4859 * {@link android.content.Intent#EXTRA_DOCK_STATE_CAR}, or 4860 * {@link android.content.Intent#EXTRA_DOCK_STATE_LE_DESK}, or 4861 * {@link android.content.Intent#EXTRA_DOCK_STATE_HE_DESK}. 4862 */ 4863 public static final String EXTRA_DOCK_STATE = "android.intent.extra.DOCK_STATE"; 4864 4865 /** 4866 * Used as an int value for {@link android.content.Intent#EXTRA_DOCK_STATE} 4867 * to represent that the phone is not in any dock. 4868 */ 4869 public static final int EXTRA_DOCK_STATE_UNDOCKED = 0; 4870 4871 /** 4872 * Used as an int value for {@link android.content.Intent#EXTRA_DOCK_STATE} 4873 * to represent that the phone is in a desk dock. 4874 */ 4875 public static final int EXTRA_DOCK_STATE_DESK = 1; 4876 4877 /** 4878 * Used as an int value for {@link android.content.Intent#EXTRA_DOCK_STATE} 4879 * to represent that the phone is in a car dock. 4880 */ 4881 public static final int EXTRA_DOCK_STATE_CAR = 2; 4882 4883 /** 4884 * Used as an int value for {@link android.content.Intent#EXTRA_DOCK_STATE} 4885 * to represent that the phone is in a analog (low end) dock. 4886 */ 4887 public static final int EXTRA_DOCK_STATE_LE_DESK = 3; 4888 4889 /** 4890 * Used as an int value for {@link android.content.Intent#EXTRA_DOCK_STATE} 4891 * to represent that the phone is in a digital (high end) dock. 4892 */ 4893 public static final int EXTRA_DOCK_STATE_HE_DESK = 4; 4894 4895 /** 4896 * Boolean that can be supplied as meta-data with a dock activity, to 4897 * indicate that the dock should take over the home key when it is active. 4898 */ 4899 public static final String METADATA_DOCK_HOME = "android.dock_home"; 4900 4901 /** 4902 * Used as a parcelable extra field in {@link #ACTION_APP_ERROR}, containing 4903 * the bug report. 4904 */ 4905 public static final String EXTRA_BUG_REPORT = "android.intent.extra.BUG_REPORT"; 4906 4907 /** 4908 * Used in the extra field in the remote intent. It's astring token passed with the 4909 * remote intent. 4910 */ 4911 public static final String EXTRA_REMOTE_INTENT_TOKEN = 4912 "android.intent.extra.remote_intent_token"; 4913 4914 /** 4915 * @deprecated See {@link #EXTRA_CHANGED_COMPONENT_NAME_LIST}; this field 4916 * will contain only the first name in the list. 4917 */ 4918 @Deprecated public static final String EXTRA_CHANGED_COMPONENT_NAME = 4919 "android.intent.extra.changed_component_name"; 4920 4921 /** 4922 * This field is part of {@link android.content.Intent#ACTION_PACKAGE_CHANGED}, 4923 * and contains a string array of all of the components that have changed. If 4924 * the state of the overall package has changed, then it will contain an entry 4925 * with the package name itself. 4926 */ 4927 public static final String EXTRA_CHANGED_COMPONENT_NAME_LIST = 4928 "android.intent.extra.changed_component_name_list"; 4929 4930 /** 4931 * This field is part of 4932 * {@link android.content.Intent#ACTION_EXTERNAL_APPLICATIONS_AVAILABLE}, 4933 * {@link android.content.Intent#ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE}, 4934 * {@link android.content.Intent#ACTION_PACKAGES_SUSPENDED}, 4935 * {@link android.content.Intent#ACTION_PACKAGES_UNSUSPENDED} 4936 * and contains a string array of all of the components that have changed. 4937 */ 4938 public static final String EXTRA_CHANGED_PACKAGE_LIST = 4939 "android.intent.extra.changed_package_list"; 4940 4941 /** 4942 * This field is part of 4943 * {@link android.content.Intent#ACTION_EXTERNAL_APPLICATIONS_AVAILABLE}, 4944 * {@link android.content.Intent#ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE} 4945 * and contains an integer array of uids of all of the components 4946 * that have changed. 4947 */ 4948 public static final String EXTRA_CHANGED_UID_LIST = 4949 "android.intent.extra.changed_uid_list"; 4950 4951 /** 4952 * @hide 4953 * Magic extra system code can use when binding, to give a label for 4954 * who it is that has bound to a service. This is an integer giving 4955 * a framework string resource that can be displayed to the user. 4956 */ 4957 public static final String EXTRA_CLIENT_LABEL = 4958 "android.intent.extra.client_label"; 4959 4960 /** 4961 * @hide 4962 * Magic extra system code can use when binding, to give a PendingIntent object 4963 * that can be launched for the user to disable the system's use of this 4964 * service. 4965 */ 4966 public static final String EXTRA_CLIENT_INTENT = 4967 "android.intent.extra.client_intent"; 4968 4969 /** 4970 * Extra used to indicate that an intent should only return data that is on 4971 * the local device. This is a boolean extra; the default is false. If true, 4972 * an implementation should only allow the user to select data that is 4973 * already on the device, not requiring it be downloaded from a remote 4974 * service when opened. 4975 * 4976 * @see #ACTION_GET_CONTENT 4977 * @see #ACTION_OPEN_DOCUMENT 4978 * @see #ACTION_OPEN_DOCUMENT_TREE 4979 * @see #ACTION_CREATE_DOCUMENT 4980 */ 4981 public static final String EXTRA_LOCAL_ONLY = 4982 "android.intent.extra.LOCAL_ONLY"; 4983 4984 /** 4985 * Extra used to indicate that an intent can allow the user to select and 4986 * return multiple items. This is a boolean extra; the default is false. If 4987 * true, an implementation is allowed to present the user with a UI where 4988 * they can pick multiple items that are all returned to the caller. When 4989 * this happens, they should be returned as the {@link #getClipData()} part 4990 * of the result Intent. 4991 * 4992 * @see #ACTION_GET_CONTENT 4993 * @see #ACTION_OPEN_DOCUMENT 4994 */ 4995 public static final String EXTRA_ALLOW_MULTIPLE = 4996 "android.intent.extra.ALLOW_MULTIPLE"; 4997 4998 /** 4999 * The integer userHandle carried with broadcast intents related to addition, removal and 5000 * switching of users and managed profiles - {@link #ACTION_USER_ADDED}, 5001 * {@link #ACTION_USER_REMOVED} and {@link #ACTION_USER_SWITCHED}. 5002 * 5003 * @hide 5004 */ 5005 public static final String EXTRA_USER_HANDLE = 5006 "android.intent.extra.user_handle"; 5007 5008 /** 5009 * The UserHandle carried with broadcasts intents related to addition and removal of managed 5010 * profiles - {@link #ACTION_MANAGED_PROFILE_ADDED} and {@link #ACTION_MANAGED_PROFILE_REMOVED}. 5011 */ 5012 public static final String EXTRA_USER = 5013 "android.intent.extra.USER"; 5014 5015 /** 5016 * Extra used in the response from a BroadcastReceiver that handles 5017 * {@link #ACTION_GET_RESTRICTION_ENTRIES}. The type of the extra is 5018 * <code>ArrayList<RestrictionEntry></code>. 5019 */ 5020 public static final String EXTRA_RESTRICTIONS_LIST = "android.intent.extra.restrictions_list"; 5021 5022 /** 5023 * Extra sent in the intent to the BroadcastReceiver that handles 5024 * {@link #ACTION_GET_RESTRICTION_ENTRIES}. The type of the extra is a Bundle containing 5025 * the restrictions as key/value pairs. 5026 */ 5027 public static final String EXTRA_RESTRICTIONS_BUNDLE = 5028 "android.intent.extra.restrictions_bundle"; 5029 5030 /** 5031 * Extra used in the response from a BroadcastReceiver that handles 5032 * {@link #ACTION_GET_RESTRICTION_ENTRIES}. 5033 */ 5034 public static final String EXTRA_RESTRICTIONS_INTENT = 5035 "android.intent.extra.restrictions_intent"; 5036 5037 /** 5038 * Extra used to communicate a set of acceptable MIME types. The type of the 5039 * extra is {@code String[]}. Values may be a combination of concrete MIME 5040 * types (such as "image/png") and/or partial MIME types (such as 5041 * "audio/*"). 5042 * 5043 * @see #ACTION_GET_CONTENT 5044 * @see #ACTION_OPEN_DOCUMENT 5045 */ 5046 public static final String EXTRA_MIME_TYPES = "android.intent.extra.MIME_TYPES"; 5047 5048 /** 5049 * Optional extra for {@link #ACTION_SHUTDOWN} that allows the sender to qualify that 5050 * this shutdown is only for the user space of the system, not a complete shutdown. 5051 * When this is true, hardware devices can use this information to determine that 5052 * they shouldn't do a complete shutdown of their device since this is not a 5053 * complete shutdown down to the kernel, but only user space restarting. 5054 * The default if not supplied is false. 5055 */ 5056 public static final String EXTRA_SHUTDOWN_USERSPACE_ONLY 5057 = "android.intent.extra.SHUTDOWN_USERSPACE_ONLY"; 5058 5059 /** 5060 * Optional int extra for {@link #ACTION_TIME_CHANGED} that indicates the 5061 * user has set their time format preference. See {@link #EXTRA_TIME_PREF_VALUE_USE_12_HOUR}, 5062 * {@link #EXTRA_TIME_PREF_VALUE_USE_24_HOUR} and 5063 * {@link #EXTRA_TIME_PREF_VALUE_USE_LOCALE_DEFAULT}. The value must not be negative. 5064 * 5065 * @hide for internal use only. 5066 */ 5067 public static final String EXTRA_TIME_PREF_24_HOUR_FORMAT = 5068 "android.intent.extra.TIME_PREF_24_HOUR_FORMAT"; 5069 /** @hide */ 5070 public static final int EXTRA_TIME_PREF_VALUE_USE_12_HOUR = 0; 5071 /** @hide */ 5072 public static final int EXTRA_TIME_PREF_VALUE_USE_24_HOUR = 1; 5073 /** @hide */ 5074 public static final int EXTRA_TIME_PREF_VALUE_USE_LOCALE_DEFAULT = 2; 5075 5076 /** 5077 * Intent extra: the reason that the operation associated with this intent is being performed. 5078 * 5079 * <p>Type: String 5080 * @hide 5081 */ 5082 @SystemApi 5083 public static final String EXTRA_REASON = "android.intent.extra.REASON"; 5084 5085 /** 5086 * {@hide} 5087 * This extra will be send together with {@link #ACTION_FACTORY_RESET} 5088 */ 5089 public static final String EXTRA_WIPE_EXTERNAL_STORAGE = "android.intent.extra.WIPE_EXTERNAL_STORAGE"; 5090 5091 /** 5092 * {@hide} 5093 * This extra will be set to true when the user choose to wipe the data on eSIM during factory 5094 * reset for the device with eSIM. This extra will be sent together with 5095 * {@link #ACTION_FACTORY_RESET} 5096 */ 5097 public static final String EXTRA_WIPE_ESIMS = "com.android.internal.intent.extra.WIPE_ESIMS"; 5098 5099 /** 5100 * Optional {@link android.app.PendingIntent} extra used to deliver the result of the SIM 5101 * activation request. 5102 * TODO: Add information about the structure and response data used with the pending intent. 5103 * @hide 5104 */ 5105 public static final String EXTRA_SIM_ACTIVATION_RESPONSE = 5106 "android.intent.extra.SIM_ACTIVATION_RESPONSE"; 5107 5108 /** 5109 * Optional index with semantics depending on the intent action. 5110 * 5111 * <p>The value must be an integer greater or equal to 0. 5112 * @see #ACTION_QUICK_VIEW 5113 */ 5114 public static final String EXTRA_INDEX = "android.intent.extra.INDEX"; 5115 5116 /** 5117 * Tells the quick viewer to show additional UI actions suitable for the passed Uris, 5118 * such as opening in other apps, sharing, opening, editing, printing, deleting, 5119 * casting, etc. 5120 * 5121 * <p>The value is boolean. By default false. 5122 * @see #ACTION_QUICK_VIEW 5123 * @removed 5124 */ 5125 @Deprecated 5126 public static final String EXTRA_QUICK_VIEW_ADVANCED = 5127 "android.intent.extra.QUICK_VIEW_ADVANCED"; 5128 5129 /** 5130 * An optional extra of {@code String[]} indicating which quick view features should be made 5131 * available to the user in the quick view UI while handing a 5132 * {@link Intent#ACTION_QUICK_VIEW} intent. 5133 * <li>Enumeration of features here is not meant to restrict capabilities of the quick viewer. 5134 * Quick viewer can implement features not listed below. 5135 * <li>Features included at this time are: {@link QuickViewConstants#FEATURE_VIEW}, 5136 * {@link QuickViewConstants#FEATURE_EDIT}, {@link QuickViewConstants#FEATURE_DELETE}, 5137 * {@link QuickViewConstants#FEATURE_DOWNLOAD}, {@link QuickViewConstants#FEATURE_SEND}, 5138 * {@link QuickViewConstants#FEATURE_PRINT}. 5139 * <p> 5140 * Requirements: 5141 * <li>Quick viewer shouldn't show a feature if the feature is absent in 5142 * {@link #EXTRA_QUICK_VIEW_FEATURES}. 5143 * <li>When {@link #EXTRA_QUICK_VIEW_FEATURES} is not present, quick viewer should follow 5144 * internal policies. 5145 * <li>Presence of an feature in {@link #EXTRA_QUICK_VIEW_FEATURES}, does not constitute a 5146 * requirement that the feature be shown. Quick viewer may, according to its own policies, 5147 * disable or hide features. 5148 * 5149 * @see #ACTION_QUICK_VIEW 5150 */ 5151 public static final String EXTRA_QUICK_VIEW_FEATURES = 5152 "android.intent.extra.QUICK_VIEW_FEATURES"; 5153 5154 /** 5155 * Optional boolean extra indicating whether quiet mode has been switched on or off. 5156 * When a profile goes into quiet mode, all apps in the profile are killed and the 5157 * profile user is stopped. Widgets originating from the profile are masked, and app 5158 * launcher icons are grayed out. 5159 */ 5160 public static final String EXTRA_QUIET_MODE = "android.intent.extra.QUIET_MODE"; 5161 5162 /** 5163 * Used as an int extra field in {@link #ACTION_MEDIA_RESOURCE_GRANTED} 5164 * intents to specify the resource type granted. Possible values are 5165 * {@link #EXTRA_MEDIA_RESOURCE_TYPE_VIDEO_CODEC} or 5166 * {@link #EXTRA_MEDIA_RESOURCE_TYPE_AUDIO_CODEC}. 5167 * 5168 * @hide 5169 */ 5170 public static final String EXTRA_MEDIA_RESOURCE_TYPE = 5171 "android.intent.extra.MEDIA_RESOURCE_TYPE"; 5172 5173 /** 5174 * Used as a boolean extra field in {@link #ACTION_CHOOSER} intents to specify 5175 * whether to show the chooser or not when there is only one application available 5176 * to choose from. 5177 * 5178 * @hide 5179 */ 5180 public static final String EXTRA_AUTO_LAUNCH_SINGLE_CHOICE = 5181 "android.intent.extra.AUTO_LAUNCH_SINGLE_CHOICE"; 5182 5183 /** 5184 * Used as an int value for {@link #EXTRA_MEDIA_RESOURCE_TYPE} 5185 * to represent that a video codec is allowed to use. 5186 * 5187 * @hide 5188 */ 5189 public static final int EXTRA_MEDIA_RESOURCE_TYPE_VIDEO_CODEC = 0; 5190 5191 /** 5192 * Used as an int value for {@link #EXTRA_MEDIA_RESOURCE_TYPE} 5193 * to represent that a audio codec is allowed to use. 5194 * 5195 * @hide 5196 */ 5197 public static final int EXTRA_MEDIA_RESOURCE_TYPE_AUDIO_CODEC = 1; 5198 5199 // --------------------------------------------------------------------- 5200 // --------------------------------------------------------------------- 5201 // Intent flags (see mFlags variable). 5202 5203 /** @hide */ 5204 @IntDef(flag = true, prefix = { "FLAG_GRANT_" }, value = { 5205 FLAG_GRANT_READ_URI_PERMISSION, FLAG_GRANT_WRITE_URI_PERMISSION, 5206 FLAG_GRANT_PERSISTABLE_URI_PERMISSION, FLAG_GRANT_PREFIX_URI_PERMISSION }) 5207 @Retention(RetentionPolicy.SOURCE) 5208 public @interface GrantUriMode {} 5209 5210 /** @hide */ 5211 @IntDef(flag = true, prefix = { "FLAG_GRANT_" }, value = { 5212 FLAG_GRANT_READ_URI_PERMISSION, FLAG_GRANT_WRITE_URI_PERMISSION }) 5213 @Retention(RetentionPolicy.SOURCE) 5214 public @interface AccessUriMode {} 5215 5216 /** 5217 * Test if given mode flags specify an access mode, which must be at least 5218 * read and/or write. 5219 * 5220 * @hide 5221 */ 5222 public static boolean isAccessUriMode(int modeFlags) { 5223 return (modeFlags & (Intent.FLAG_GRANT_READ_URI_PERMISSION 5224 | Intent.FLAG_GRANT_WRITE_URI_PERMISSION)) != 0; 5225 } 5226 5227 /** @hide */ 5228 @IntDef(flag = true, prefix = { "FLAG_" }, value = { 5229 FLAG_GRANT_READ_URI_PERMISSION, 5230 FLAG_GRANT_WRITE_URI_PERMISSION, 5231 FLAG_FROM_BACKGROUND, 5232 FLAG_DEBUG_LOG_RESOLUTION, 5233 FLAG_EXCLUDE_STOPPED_PACKAGES, 5234 FLAG_INCLUDE_STOPPED_PACKAGES, 5235 FLAG_GRANT_PERSISTABLE_URI_PERMISSION, 5236 FLAG_GRANT_PREFIX_URI_PERMISSION, 5237 FLAG_DEBUG_TRIAGED_MISSING, 5238 FLAG_IGNORE_EPHEMERAL, 5239 FLAG_ACTIVITY_MATCH_EXTERNAL, 5240 FLAG_ACTIVITY_NO_HISTORY, 5241 FLAG_ACTIVITY_SINGLE_TOP, 5242 FLAG_ACTIVITY_NEW_TASK, 5243 FLAG_ACTIVITY_MULTIPLE_TASK, 5244 FLAG_ACTIVITY_CLEAR_TOP, 5245 FLAG_ACTIVITY_FORWARD_RESULT, 5246 FLAG_ACTIVITY_PREVIOUS_IS_TOP, 5247 FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS, 5248 FLAG_ACTIVITY_BROUGHT_TO_FRONT, 5249 FLAG_ACTIVITY_RESET_TASK_IF_NEEDED, 5250 FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY, 5251 FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET, 5252 FLAG_ACTIVITY_NEW_DOCUMENT, 5253 FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET, 5254 FLAG_ACTIVITY_NO_USER_ACTION, 5255 FLAG_ACTIVITY_REORDER_TO_FRONT, 5256 FLAG_ACTIVITY_NO_ANIMATION, 5257 FLAG_ACTIVITY_CLEAR_TASK, 5258 FLAG_ACTIVITY_TASK_ON_HOME, 5259 FLAG_ACTIVITY_RETAIN_IN_RECENTS, 5260 FLAG_ACTIVITY_LAUNCH_ADJACENT, 5261 FLAG_RECEIVER_REGISTERED_ONLY, 5262 FLAG_RECEIVER_REPLACE_PENDING, 5263 FLAG_RECEIVER_FOREGROUND, 5264 FLAG_RECEIVER_NO_ABORT, 5265 FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT, 5266 FLAG_RECEIVER_BOOT_UPGRADE, 5267 FLAG_RECEIVER_INCLUDE_BACKGROUND, 5268 FLAG_RECEIVER_EXCLUDE_BACKGROUND, 5269 FLAG_RECEIVER_FROM_SHELL, 5270 FLAG_RECEIVER_VISIBLE_TO_INSTANT_APPS, 5271 }) 5272 @Retention(RetentionPolicy.SOURCE) 5273 public @interface Flags {} 5274 5275 /** @hide */ 5276 @IntDef(flag = true, prefix = { "FLAG_" }, value = { 5277 FLAG_FROM_BACKGROUND, 5278 FLAG_DEBUG_LOG_RESOLUTION, 5279 FLAG_EXCLUDE_STOPPED_PACKAGES, 5280 FLAG_INCLUDE_STOPPED_PACKAGES, 5281 FLAG_DEBUG_TRIAGED_MISSING, 5282 FLAG_IGNORE_EPHEMERAL, 5283 FLAG_ACTIVITY_MATCH_EXTERNAL, 5284 FLAG_ACTIVITY_NO_HISTORY, 5285 FLAG_ACTIVITY_SINGLE_TOP, 5286 FLAG_ACTIVITY_NEW_TASK, 5287 FLAG_ACTIVITY_MULTIPLE_TASK, 5288 FLAG_ACTIVITY_CLEAR_TOP, 5289 FLAG_ACTIVITY_FORWARD_RESULT, 5290 FLAG_ACTIVITY_PREVIOUS_IS_TOP, 5291 FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS, 5292 FLAG_ACTIVITY_BROUGHT_TO_FRONT, 5293 FLAG_ACTIVITY_RESET_TASK_IF_NEEDED, 5294 FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY, 5295 FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET, 5296 FLAG_ACTIVITY_NEW_DOCUMENT, 5297 FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET, 5298 FLAG_ACTIVITY_NO_USER_ACTION, 5299 FLAG_ACTIVITY_REORDER_TO_FRONT, 5300 FLAG_ACTIVITY_NO_ANIMATION, 5301 FLAG_ACTIVITY_CLEAR_TASK, 5302 FLAG_ACTIVITY_TASK_ON_HOME, 5303 FLAG_ACTIVITY_RETAIN_IN_RECENTS, 5304 FLAG_ACTIVITY_LAUNCH_ADJACENT, 5305 FLAG_RECEIVER_REGISTERED_ONLY, 5306 FLAG_RECEIVER_REPLACE_PENDING, 5307 FLAG_RECEIVER_FOREGROUND, 5308 FLAG_RECEIVER_NO_ABORT, 5309 FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT, 5310 FLAG_RECEIVER_BOOT_UPGRADE, 5311 FLAG_RECEIVER_INCLUDE_BACKGROUND, 5312 FLAG_RECEIVER_EXCLUDE_BACKGROUND, 5313 FLAG_RECEIVER_FROM_SHELL, 5314 FLAG_RECEIVER_VISIBLE_TO_INSTANT_APPS, 5315 }) 5316 @Retention(RetentionPolicy.SOURCE) 5317 public @interface MutableFlags {} 5318 5319 /** 5320 * If set, the recipient of this Intent will be granted permission to 5321 * perform read operations on the URI in the Intent's data and any URIs 5322 * specified in its ClipData. When applying to an Intent's ClipData, 5323 * all URIs as well as recursive traversals through data or other ClipData 5324 * in Intent items will be granted; only the grant flags of the top-level 5325 * Intent are used. 5326 */ 5327 public static final int FLAG_GRANT_READ_URI_PERMISSION = 0x00000001; 5328 /** 5329 * If set, the recipient of this Intent will be granted permission to 5330 * perform write operations on the URI in the Intent's data and any URIs 5331 * specified in its ClipData. When applying to an Intent's ClipData, 5332 * all URIs as well as recursive traversals through data or other ClipData 5333 * in Intent items will be granted; only the grant flags of the top-level 5334 * Intent are used. 5335 */ 5336 public static final int FLAG_GRANT_WRITE_URI_PERMISSION = 0x00000002; 5337 /** 5338 * Can be set by the caller to indicate that this Intent is coming from 5339 * a background operation, not from direct user interaction. 5340 */ 5341 public static final int FLAG_FROM_BACKGROUND = 0x00000004; 5342 /** 5343 * A flag you can enable for debugging: when set, log messages will be 5344 * printed during the resolution of this intent to show you what has 5345 * been found to create the final resolved list. 5346 */ 5347 public static final int FLAG_DEBUG_LOG_RESOLUTION = 0x00000008; 5348 /** 5349 * If set, this intent will not match any components in packages that 5350 * are currently stopped. If this is not set, then the default behavior 5351 * is to include such applications in the result. 5352 */ 5353 public static final int FLAG_EXCLUDE_STOPPED_PACKAGES = 0x00000010; 5354 /** 5355 * If set, this intent will always match any components in packages that 5356 * are currently stopped. This is the default behavior when 5357 * {@link #FLAG_EXCLUDE_STOPPED_PACKAGES} is not set. If both of these 5358 * flags are set, this one wins (it allows overriding of exclude for 5359 * places where the framework may automatically set the exclude flag). 5360 */ 5361 public static final int FLAG_INCLUDE_STOPPED_PACKAGES = 0x00000020; 5362 5363 /** 5364 * When combined with {@link #FLAG_GRANT_READ_URI_PERMISSION} and/or 5365 * {@link #FLAG_GRANT_WRITE_URI_PERMISSION}, the URI permission grant can be 5366 * persisted across device reboots until explicitly revoked with 5367 * {@link Context#revokeUriPermission(Uri, int)}. This flag only offers the 5368 * grant for possible persisting; the receiving application must call 5369 * {@link ContentResolver#takePersistableUriPermission(Uri, int)} to 5370 * actually persist. 5371 * 5372 * @see ContentResolver#takePersistableUriPermission(Uri, int) 5373 * @see ContentResolver#releasePersistableUriPermission(Uri, int) 5374 * @see ContentResolver#getPersistedUriPermissions() 5375 * @see ContentResolver#getOutgoingPersistedUriPermissions() 5376 */ 5377 public static final int FLAG_GRANT_PERSISTABLE_URI_PERMISSION = 0x00000040; 5378 5379 /** 5380 * When combined with {@link #FLAG_GRANT_READ_URI_PERMISSION} and/or 5381 * {@link #FLAG_GRANT_WRITE_URI_PERMISSION}, the URI permission grant 5382 * applies to any URI that is a prefix match against the original granted 5383 * URI. (Without this flag, the URI must match exactly for access to be 5384 * granted.) Another URI is considered a prefix match only when scheme, 5385 * authority, and all path segments defined by the prefix are an exact 5386 * match. 5387 */ 5388 public static final int FLAG_GRANT_PREFIX_URI_PERMISSION = 0x00000080; 5389 5390 /** 5391 * Internal flag used to indicate that a system component has done their 5392 * homework and verified that they correctly handle packages and components 5393 * that come and go over time. In particular: 5394 * <ul> 5395 * <li>Apps installed on external storage, which will appear to be 5396 * uninstalled while the the device is ejected. 5397 * <li>Apps with encryption unaware components, which will appear to not 5398 * exist while the device is locked. 5399 * </ul> 5400 * 5401 * @hide 5402 */ 5403 public static final int FLAG_DEBUG_TRIAGED_MISSING = 0x00000100; 5404 5405 /** 5406 * Internal flag used to indicate ephemeral applications should not be 5407 * considered when resolving the intent. 5408 * 5409 * @hide 5410 */ 5411 public static final int FLAG_IGNORE_EPHEMERAL = 0x00000200; 5412 5413 /** 5414 * If set, the new activity is not kept in the history stack. As soon as 5415 * the user navigates away from it, the activity is finished. This may also 5416 * be set with the {@link android.R.styleable#AndroidManifestActivity_noHistory 5417 * noHistory} attribute. 5418 * 5419 * <p>If set, {@link android.app.Activity#onActivityResult onActivityResult()} 5420 * is never invoked when the current activity starts a new activity which 5421 * sets a result and finishes. 5422 */ 5423 public static final int FLAG_ACTIVITY_NO_HISTORY = 0x40000000; 5424 /** 5425 * If set, the activity will not be launched if it is already running 5426 * at the top of the history stack. 5427 */ 5428 public static final int FLAG_ACTIVITY_SINGLE_TOP = 0x20000000; 5429 /** 5430 * If set, this activity will become the start of a new task on this 5431 * history stack. A task (from the activity that started it to the 5432 * next task activity) defines an atomic group of activities that the 5433 * user can move to. Tasks can be moved to the foreground and background; 5434 * all of the activities inside of a particular task always remain in 5435 * the same order. See 5436 * <a href="{@docRoot}guide/topics/fundamentals/tasks-and-back-stack.html">Tasks and Back 5437 * Stack</a> for more information about tasks. 5438 * 5439 * <p>This flag is generally used by activities that want 5440 * to present a "launcher" style behavior: they give the user a list of 5441 * separate things that can be done, which otherwise run completely 5442 * independently of the activity launching them. 5443 * 5444 * <p>When using this flag, if a task is already running for the activity 5445 * you are now starting, then a new activity will not be started; instead, 5446 * the current task will simply be brought to the front of the screen with 5447 * the state it was last in. See {@link #FLAG_ACTIVITY_MULTIPLE_TASK} for a flag 5448 * to disable this behavior. 5449 * 5450 * <p>This flag can not be used when the caller is requesting a result from 5451 * the activity being launched. 5452 */ 5453 public static final int FLAG_ACTIVITY_NEW_TASK = 0x10000000; 5454 /** 5455 * This flag is used to create a new task and launch an activity into it. 5456 * This flag is always paired with either {@link #FLAG_ACTIVITY_NEW_DOCUMENT} 5457 * or {@link #FLAG_ACTIVITY_NEW_TASK}. In both cases these flags alone would 5458 * search through existing tasks for ones matching this Intent. Only if no such 5459 * task is found would a new task be created. When paired with 5460 * FLAG_ACTIVITY_MULTIPLE_TASK both of these behaviors are modified to skip 5461 * the search for a matching task and unconditionally start a new task. 5462 * 5463 * <strong>When used with {@link #FLAG_ACTIVITY_NEW_TASK} do not use this 5464 * flag unless you are implementing your own 5465 * top-level application launcher.</strong> Used in conjunction with 5466 * {@link #FLAG_ACTIVITY_NEW_TASK} to disable the 5467 * behavior of bringing an existing task to the foreground. When set, 5468 * a new task is <em>always</em> started to host the Activity for the 5469 * Intent, regardless of whether there is already an existing task running 5470 * the same thing. 5471 * 5472 * <p><strong>Because the default system does not include graphical task management, 5473 * you should not use this flag unless you provide some way for a user to 5474 * return back to the tasks you have launched.</strong> 5475 * 5476 * See {@link #FLAG_ACTIVITY_NEW_DOCUMENT} for details of this flag's use for 5477 * creating new document tasks. 5478 * 5479 * <p>This flag is ignored if one of {@link #FLAG_ACTIVITY_NEW_TASK} or 5480 * {@link #FLAG_ACTIVITY_NEW_DOCUMENT} is not also set. 5481 * 5482 * <p>See 5483 * <a href="{@docRoot}guide/topics/fundamentals/tasks-and-back-stack.html">Tasks and Back 5484 * Stack</a> for more information about tasks. 5485 * 5486 * @see #FLAG_ACTIVITY_NEW_DOCUMENT 5487 * @see #FLAG_ACTIVITY_NEW_TASK 5488 */ 5489 public static final int FLAG_ACTIVITY_MULTIPLE_TASK = 0x08000000; 5490 /** 5491 * If set, and the activity being launched is already running in the 5492 * current task, then instead of launching a new instance of that activity, 5493 * all of the other activities on top of it will be closed and this Intent 5494 * will be delivered to the (now on top) old activity as a new Intent. 5495 * 5496 * <p>For example, consider a task consisting of the activities: A, B, C, D. 5497 * If D calls startActivity() with an Intent that resolves to the component 5498 * of activity B, then C and D will be finished and B receive the given 5499 * Intent, resulting in the stack now being: A, B. 5500 * 5501 * <p>The currently running instance of activity B in the above example will 5502 * either receive the new intent you are starting here in its 5503 * onNewIntent() method, or be itself finished and restarted with the 5504 * new intent. If it has declared its launch mode to be "multiple" (the 5505 * default) and you have not set {@link #FLAG_ACTIVITY_SINGLE_TOP} in 5506 * the same intent, then it will be finished and re-created; for all other 5507 * launch modes or if {@link #FLAG_ACTIVITY_SINGLE_TOP} is set then this 5508 * Intent will be delivered to the current instance's onNewIntent(). 5509 * 5510 * <p>This launch mode can also be used to good effect in conjunction with 5511 * {@link #FLAG_ACTIVITY_NEW_TASK}: if used to start the root activity 5512 * of a task, it will bring any currently running instance of that task 5513 * to the foreground, and then clear it to its root state. This is 5514 * especially useful, for example, when launching an activity from the 5515 * notification manager. 5516 * 5517 * <p>See 5518 * <a href="{@docRoot}guide/topics/fundamentals/tasks-and-back-stack.html">Tasks and Back 5519 * Stack</a> for more information about tasks. 5520 */ 5521 public static final int FLAG_ACTIVITY_CLEAR_TOP = 0x04000000; 5522 /** 5523 * If set and this intent is being used to launch a new activity from an 5524 * existing one, then the reply target of the existing activity will be 5525 * transfered to the new activity. This way the new activity can call 5526 * {@link android.app.Activity#setResult} and have that result sent back to 5527 * the reply target of the original activity. 5528 */ 5529 public static final int FLAG_ACTIVITY_FORWARD_RESULT = 0x02000000; 5530 /** 5531 * If set and this intent is being used to launch a new activity from an 5532 * existing one, the current activity will not be counted as the top 5533 * activity for deciding whether the new intent should be delivered to 5534 * the top instead of starting a new one. The previous activity will 5535 * be used as the top, with the assumption being that the current activity 5536 * will finish itself immediately. 5537 */ 5538 public static final int FLAG_ACTIVITY_PREVIOUS_IS_TOP = 0x01000000; 5539 /** 5540 * If set, the new activity is not kept in the list of recently launched 5541 * activities. 5542 */ 5543 public static final int FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS = 0x00800000; 5544 /** 5545 * This flag is not normally set by application code, but set for you by 5546 * the system as described in the 5547 * {@link android.R.styleable#AndroidManifestActivity_launchMode 5548 * launchMode} documentation for the singleTask mode. 5549 */ 5550 public static final int FLAG_ACTIVITY_BROUGHT_TO_FRONT = 0x00400000; 5551 /** 5552 * If set, and this activity is either being started in a new task or 5553 * bringing to the top an existing task, then it will be launched as 5554 * the front door of the task. This will result in the application of 5555 * any affinities needed to have that task in the proper state (either 5556 * moving activities to or from it), or simply resetting that task to 5557 * its initial state if needed. 5558 */ 5559 public static final int FLAG_ACTIVITY_RESET_TASK_IF_NEEDED = 0x00200000; 5560 /** 5561 * This flag is not normally set by application code, but set for you by 5562 * the system if this activity is being launched from history 5563 * (longpress home key). 5564 */ 5565 public static final int FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY = 0x00100000; 5566 /** 5567 * @deprecated As of API 21 this performs identically to 5568 * {@link #FLAG_ACTIVITY_NEW_DOCUMENT} which should be used instead of this. 5569 */ 5570 @Deprecated 5571 public static final int FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET = 0x00080000; 5572 /** 5573 * This flag is used to open a document into a new task rooted at the activity launched 5574 * by this Intent. Through the use of this flag, or its equivalent attribute, 5575 * {@link android.R.attr#documentLaunchMode} multiple instances of the same activity 5576 * containing different documents will appear in the recent tasks list. 5577 * 5578 * <p>The use of the activity attribute form of this, 5579 * {@link android.R.attr#documentLaunchMode}, is 5580 * preferred over the Intent flag described here. The attribute form allows the 5581 * Activity to specify multiple document behavior for all launchers of the Activity 5582 * whereas using this flag requires each Intent that launches the Activity to specify it. 5583 * 5584 * <p>Note that the default semantics of this flag w.r.t. whether the recents entry for 5585 * it is kept after the activity is finished is different than the use of 5586 * {@link #FLAG_ACTIVITY_NEW_TASK} and {@link android.R.attr#documentLaunchMode} -- if 5587 * this flag is being used to create a new recents entry, then by default that entry 5588 * will be removed once the activity is finished. You can modify this behavior with 5589 * {@link #FLAG_ACTIVITY_RETAIN_IN_RECENTS}. 5590 * 5591 * <p>FLAG_ACTIVITY_NEW_DOCUMENT may be used in conjunction with {@link 5592 * #FLAG_ACTIVITY_MULTIPLE_TASK}. When used alone it is the 5593 * equivalent of the Activity manifest specifying {@link 5594 * android.R.attr#documentLaunchMode}="intoExisting". When used with 5595 * FLAG_ACTIVITY_MULTIPLE_TASK it is the equivalent of the Activity manifest specifying 5596 * {@link android.R.attr#documentLaunchMode}="always". 5597 * 5598 * Refer to {@link android.R.attr#documentLaunchMode} for more information. 5599 * 5600 * @see android.R.attr#documentLaunchMode 5601 * @see #FLAG_ACTIVITY_MULTIPLE_TASK 5602 */ 5603 public static final int FLAG_ACTIVITY_NEW_DOCUMENT = FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET; 5604 /** 5605 * If set, this flag will prevent the normal {@link android.app.Activity#onUserLeaveHint} 5606 * callback from occurring on the current frontmost activity before it is 5607 * paused as the newly-started activity is brought to the front. 5608 * 5609 * <p>Typically, an activity can rely on that callback to indicate that an 5610 * explicit user action has caused their activity to be moved out of the 5611 * foreground. The callback marks an appropriate point in the activity's 5612 * lifecycle for it to dismiss any notifications that it intends to display 5613 * "until the user has seen them," such as a blinking LED. 5614 * 5615 * <p>If an activity is ever started via any non-user-driven events such as 5616 * phone-call receipt or an alarm handler, this flag should be passed to {@link 5617 * Context#startActivity Context.startActivity}, ensuring that the pausing 5618 * activity does not think the user has acknowledged its notification. 5619 */ 5620 public static final int FLAG_ACTIVITY_NO_USER_ACTION = 0x00040000; 5621 /** 5622 * If set in an Intent passed to {@link Context#startActivity Context.startActivity()}, 5623 * this flag will cause the launched activity to be brought to the front of its 5624 * task's history stack if it is already running. 5625 * 5626 * <p>For example, consider a task consisting of four activities: A, B, C, D. 5627 * If D calls startActivity() with an Intent that resolves to the component 5628 * of activity B, then B will be brought to the front of the history stack, 5629 * with this resulting order: A, C, D, B. 5630 * 5631 * This flag will be ignored if {@link #FLAG_ACTIVITY_CLEAR_TOP} is also 5632 * specified. 5633 */ 5634 public static final int FLAG_ACTIVITY_REORDER_TO_FRONT = 0X00020000; 5635 /** 5636 * If set in an Intent passed to {@link Context#startActivity Context.startActivity()}, 5637 * this flag will prevent the system from applying an activity transition 5638 * animation to go to the next activity state. This doesn't mean an 5639 * animation will never run -- if another activity change happens that doesn't 5640 * specify this flag before the activity started here is displayed, then 5641 * that transition will be used. This flag can be put to good use 5642 * when you are going to do a series of activity operations but the 5643 * animation seen by the user shouldn't be driven by the first activity 5644 * change but rather a later one. 5645 */ 5646 public static final int FLAG_ACTIVITY_NO_ANIMATION = 0X00010000; 5647 /** 5648 * If set in an Intent passed to {@link Context#startActivity Context.startActivity()}, 5649 * this flag will cause any existing task that would be associated with the 5650 * activity to be cleared before the activity is started. That is, the activity 5651 * becomes the new root of an otherwise empty task, and any old activities 5652 * are finished. This can only be used in conjunction with {@link #FLAG_ACTIVITY_NEW_TASK}. 5653 */ 5654 public static final int FLAG_ACTIVITY_CLEAR_TASK = 0X00008000; 5655 /** 5656 * If set in an Intent passed to {@link Context#startActivity Context.startActivity()}, 5657 * this flag will cause a newly launching task to be placed on top of the current 5658 * home activity task (if there is one). That is, pressing back from the task 5659 * will always return the user to home even if that was not the last activity they 5660 * saw. This can only be used in conjunction with {@link #FLAG_ACTIVITY_NEW_TASK}. 5661 */ 5662 public static final int FLAG_ACTIVITY_TASK_ON_HOME = 0X00004000; 5663 /** 5664 * By default a document created by {@link #FLAG_ACTIVITY_NEW_DOCUMENT} will 5665 * have its entry in recent tasks removed when the user closes it (with back 5666 * or however else it may finish()). If you would like to instead allow the 5667 * document to be kept in recents so that it can be re-launched, you can use 5668 * this flag. When set and the task's activity is finished, the recents 5669 * entry will remain in the interface for the user to re-launch it, like a 5670 * recents entry for a top-level application. 5671 * <p> 5672 * The receiving activity can override this request with 5673 * {@link android.R.attr#autoRemoveFromRecents} or by explcitly calling 5674 * {@link android.app.Activity#finishAndRemoveTask() 5675 * Activity.finishAndRemoveTask()}. 5676 */ 5677 public static final int FLAG_ACTIVITY_RETAIN_IN_RECENTS = 0x00002000; 5678 5679 /** 5680 * This flag is only used in split-screen multi-window mode. The new activity will be displayed 5681 * adjacent to the one launching it. This can only be used in conjunction with 5682 * {@link #FLAG_ACTIVITY_NEW_TASK}. Also, setting {@link #FLAG_ACTIVITY_MULTIPLE_TASK} is 5683 * required if you want a new instance of an existing activity to be created. 5684 */ 5685 public static final int FLAG_ACTIVITY_LAUNCH_ADJACENT = 0x00001000; 5686 5687 5688 /** 5689 * If set in an Intent passed to {@link Context#startActivity Context.startActivity()}, 5690 * this flag will attempt to launch an instant app if no full app on the device can already 5691 * handle the intent. 5692 * <p> 5693 * When attempting to resolve instant apps externally, the following {@link Intent} properties 5694 * are supported: 5695 * <ul> 5696 * <li>{@link Intent#setAction(String)}</li> 5697 * <li>{@link Intent#addCategory(String)}</li> 5698 * <li>{@link Intent#setData(Uri)}</li> 5699 * <li>{@link Intent#setType(String)}</li> 5700 * <li>{@link Intent#setPackage(String)}</li> 5701 * <li>{@link Intent#addFlags(int)}</li> 5702 * </ul> 5703 * <p> 5704 * In the case that no instant app can be found, the installer will be launched to notify the 5705 * user that the intent could not be resolved. On devices that do not support instant apps, 5706 * the flag will be ignored. 5707 */ 5708 public static final int FLAG_ACTIVITY_MATCH_EXTERNAL = 0x00000800; 5709 5710 /** 5711 * If set, when sending a broadcast only registered receivers will be 5712 * called -- no BroadcastReceiver components will be launched. 5713 */ 5714 public static final int FLAG_RECEIVER_REGISTERED_ONLY = 0x40000000; 5715 /** 5716 * If set, when sending a broadcast the new broadcast will replace 5717 * any existing pending broadcast that matches it. Matching is defined 5718 * by {@link Intent#filterEquals(Intent) Intent.filterEquals} returning 5719 * true for the intents of the two broadcasts. When a match is found, 5720 * the new broadcast (and receivers associated with it) will replace the 5721 * existing one in the pending broadcast list, remaining at the same 5722 * position in the list. 5723 * 5724 * <p>This flag is most typically used with sticky broadcasts, which 5725 * only care about delivering the most recent values of the broadcast 5726 * to their receivers. 5727 */ 5728 public static final int FLAG_RECEIVER_REPLACE_PENDING = 0x20000000; 5729 /** 5730 * If set, when sending a broadcast the recipient is allowed to run at 5731 * foreground priority, with a shorter timeout interval. During normal 5732 * broadcasts the receivers are not automatically hoisted out of the 5733 * background priority class. 5734 */ 5735 public static final int FLAG_RECEIVER_FOREGROUND = 0x10000000; 5736 /** 5737 * If this is an ordered broadcast, don't allow receivers to abort the broadcast. 5738 * They can still propagate results through to later receivers, but they can not prevent 5739 * later receivers from seeing the broadcast. 5740 */ 5741 public static final int FLAG_RECEIVER_NO_ABORT = 0x08000000; 5742 /** 5743 * If set, when sending a broadcast <i>before boot has completed</i> only 5744 * registered receivers will be called -- no BroadcastReceiver components 5745 * will be launched. Sticky intent state will be recorded properly even 5746 * if no receivers wind up being called. If {@link #FLAG_RECEIVER_REGISTERED_ONLY} 5747 * is specified in the broadcast intent, this flag is unnecessary. 5748 * 5749 * <p>This flag is only for use by system sevices as a convenience to 5750 * avoid having to implement a more complex mechanism around detection 5751 * of boot completion. 5752 * 5753 * @hide 5754 */ 5755 public static final int FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT = 0x04000000; 5756 /** 5757 * Set when this broadcast is for a boot upgrade, a special mode that 5758 * allows the broadcast to be sent before the system is ready and launches 5759 * the app process with no providers running in it. 5760 * @hide 5761 */ 5762 public static final int FLAG_RECEIVER_BOOT_UPGRADE = 0x02000000; 5763 /** 5764 * If set, the broadcast will always go to manifest receivers in background (cached 5765 * or not running) apps, regardless of whether that would be done by default. By 5766 * default they will only receive broadcasts if the broadcast has specified an 5767 * explicit component or package name. 5768 * 5769 * NOTE: dumpstate uses this flag numerically, so when its value is changed 5770 * the broadcast code there must also be changed to match. 5771 * 5772 * @hide 5773 */ 5774 public static final int FLAG_RECEIVER_INCLUDE_BACKGROUND = 0x01000000; 5775 /** 5776 * If set, the broadcast will never go to manifest receivers in background (cached 5777 * or not running) apps, regardless of whether that would be done by default. By 5778 * default they will receive broadcasts if the broadcast has specified an 5779 * explicit component or package name. 5780 * @hide 5781 */ 5782 public static final int FLAG_RECEIVER_EXCLUDE_BACKGROUND = 0x00800000; 5783 /** 5784 * If set, this broadcast is being sent from the shell. 5785 * @hide 5786 */ 5787 public static final int FLAG_RECEIVER_FROM_SHELL = 0x00400000; 5788 5789 /** 5790 * If set, the broadcast will be visible to receivers in Instant Apps. By default Instant Apps 5791 * will not receive broadcasts. 5792 * 5793 * <em>This flag has no effect when used by an Instant App.</em> 5794 */ 5795 public static final int FLAG_RECEIVER_VISIBLE_TO_INSTANT_APPS = 0x00200000; 5796 5797 /** 5798 * @hide Flags that can't be changed with PendingIntent. 5799 */ 5800 public static final int IMMUTABLE_FLAGS = FLAG_GRANT_READ_URI_PERMISSION 5801 | FLAG_GRANT_WRITE_URI_PERMISSION | FLAG_GRANT_PERSISTABLE_URI_PERMISSION 5802 | FLAG_GRANT_PREFIX_URI_PERMISSION; 5803 5804 // --------------------------------------------------------------------- 5805 // --------------------------------------------------------------------- 5806 // toUri() and parseUri() options. 5807 5808 /** @hide */ 5809 @IntDef(flag = true, prefix = { "URI_" }, value = { 5810 URI_ALLOW_UNSAFE, 5811 URI_ANDROID_APP_SCHEME, 5812 URI_INTENT_SCHEME, 5813 }) 5814 @Retention(RetentionPolicy.SOURCE) 5815 public @interface UriFlags {} 5816 5817 /** 5818 * Flag for use with {@link #toUri} and {@link #parseUri}: the URI string 5819 * always has the "intent:" scheme. This syntax can be used when you want 5820 * to later disambiguate between URIs that are intended to describe an 5821 * Intent vs. all others that should be treated as raw URIs. When used 5822 * with {@link #parseUri}, any other scheme will result in a generic 5823 * VIEW action for that raw URI. 5824 */ 5825 public static final int URI_INTENT_SCHEME = 1<<0; 5826 5827 /** 5828 * Flag for use with {@link #toUri} and {@link #parseUri}: the URI string 5829 * always has the "android-app:" scheme. This is a variation of 5830 * {@link #URI_INTENT_SCHEME} whose format is simpler for the case of an 5831 * http/https URI being delivered to a specific package name. The format 5832 * is: 5833 * 5834 * <pre class="prettyprint"> 5835 * android-app://{package_id}[/{scheme}[/{host}[/{path}]]][#Intent;{...}]</pre> 5836 * 5837 * <p>In this scheme, only the <code>package_id</code> is required. If you include a host, 5838 * you must also include a scheme; including a path also requires both a host and a scheme. 5839 * The final #Intent; fragment can be used without a scheme, host, or path. 5840 * Note that this can not be 5841 * used with intents that have a {@link #setSelector}, since the base intent 5842 * will always have an explicit package name.</p> 5843 * 5844 * <p>Some examples of how this scheme maps to Intent objects:</p> 5845 * <table border="2" width="85%" align="center" frame="hsides" rules="rows"> 5846 * <colgroup align="left" /> 5847 * <colgroup align="left" /> 5848 * <thead> 5849 * <tr><th>URI</th> <th>Intent</th></tr> 5850 * </thead> 5851 * 5852 * <tbody> 5853 * <tr><td><code>android-app://com.example.app</code></td> 5854 * <td><table style="margin:0;border:0;cellpadding:0;cellspacing:0"> 5855 * <tr><td>Action: </td><td>{@link #ACTION_MAIN}</td></tr> 5856 * <tr><td>Package: </td><td><code>com.example.app</code></td></tr> 5857 * </table></td> 5858 * </tr> 5859 * <tr><td><code>android-app://com.example.app/http/example.com</code></td> 5860 * <td><table style="margin:0;border:0;cellpadding:0;cellspacing:0"> 5861 * <tr><td>Action: </td><td>{@link #ACTION_VIEW}</td></tr> 5862 * <tr><td>Data: </td><td><code>http://example.com/</code></td></tr> 5863 * <tr><td>Package: </td><td><code>com.example.app</code></td></tr> 5864 * </table></td> 5865 * </tr> 5866 * <tr><td><code>android-app://com.example.app/http/example.com/foo?1234</code></td> 5867 * <td><table style="margin:0;border:0;cellpadding:0;cellspacing:0"> 5868 * <tr><td>Action: </td><td>{@link #ACTION_VIEW}</td></tr> 5869 * <tr><td>Data: </td><td><code>http://example.com/foo?1234</code></td></tr> 5870 * <tr><td>Package: </td><td><code>com.example.app</code></td></tr> 5871 * </table></td> 5872 * </tr> 5873 * <tr><td><code>android-app://com.example.app/<br />#Intent;action=com.example.MY_ACTION;end</code></td> 5874 * <td><table style="margin:0;border:0;cellpadding:0;cellspacing:0"> 5875 * <tr><td>Action: </td><td><code>com.example.MY_ACTION</code></td></tr> 5876 * <tr><td>Package: </td><td><code>com.example.app</code></td></tr> 5877 * </table></td> 5878 * </tr> 5879 * <tr><td><code>android-app://com.example.app/http/example.com/foo?1234<br />#Intent;action=com.example.MY_ACTION;end</code></td> 5880 * <td><table style="margin:0;border:0;cellpadding:0;cellspacing:0"> 5881 * <tr><td>Action: </td><td><code>com.example.MY_ACTION</code></td></tr> 5882 * <tr><td>Data: </td><td><code>http://example.com/foo?1234</code></td></tr> 5883 * <tr><td>Package: </td><td><code>com.example.app</code></td></tr> 5884 * </table></td> 5885 * </tr> 5886 * <tr><td><code>android-app://com.example.app/<br />#Intent;action=com.example.MY_ACTION;<br />i.some_int=100;S.some_str=hello;end</code></td> 5887 * <td><table border="" style="margin:0" > 5888 * <tr><td>Action: </td><td><code>com.example.MY_ACTION</code></td></tr> 5889 * <tr><td>Package: </td><td><code>com.example.app</code></td></tr> 5890 * <tr><td>Extras: </td><td><code>some_int=(int)100<br />some_str=(String)hello</code></td></tr> 5891 * </table></td> 5892 * </tr> 5893 * </tbody> 5894 * </table> 5895 */ 5896 public static final int URI_ANDROID_APP_SCHEME = 1<<1; 5897 5898 /** 5899 * Flag for use with {@link #toUri} and {@link #parseUri}: allow parsing 5900 * of unsafe information. In particular, the flags {@link #FLAG_GRANT_READ_URI_PERMISSION}, 5901 * {@link #FLAG_GRANT_WRITE_URI_PERMISSION}, {@link #FLAG_GRANT_PERSISTABLE_URI_PERMISSION}, 5902 * and {@link #FLAG_GRANT_PREFIX_URI_PERMISSION} flags can not be set, so that the 5903 * generated Intent can not cause unexpected data access to happen. 5904 * 5905 * <p>If you do not trust the source of the URI being parsed, you should still do further 5906 * processing to protect yourself from it. In particular, when using it to start an 5907 * activity you should usually add in {@link #CATEGORY_BROWSABLE} to limit the activities 5908 * that can handle it.</p> 5909 */ 5910 public static final int URI_ALLOW_UNSAFE = 1<<2; 5911 5912 // --------------------------------------------------------------------- 5913 5914 private String mAction; 5915 private Uri mData; 5916 private String mType; 5917 private String mPackage; 5918 private ComponentName mComponent; 5919 private int mFlags; 5920 private ArraySet<String> mCategories; 5921 private Bundle mExtras; 5922 private Rect mSourceBounds; 5923 private Intent mSelector; 5924 private ClipData mClipData; 5925 private int mContentUserHint = UserHandle.USER_CURRENT; 5926 /** Token to track instant app launches. Local only; do not copy cross-process. */ 5927 private String mLaunchToken; 5928 5929 // --------------------------------------------------------------------- 5930 5931 private static final int COPY_MODE_ALL = 0; 5932 private static final int COPY_MODE_FILTER = 1; 5933 private static final int COPY_MODE_HISTORY = 2; 5934 5935 /** @hide */ 5936 @IntDef(prefix = { "COPY_MODE_" }, value = { 5937 COPY_MODE_ALL, 5938 COPY_MODE_FILTER, 5939 COPY_MODE_HISTORY 5940 }) 5941 @Retention(RetentionPolicy.SOURCE) 5942 public @interface CopyMode {} 5943 5944 /** 5945 * Create an empty intent. 5946 */ 5947 public Intent() { 5948 } 5949 5950 /** 5951 * Copy constructor. 5952 */ 5953 public Intent(Intent o) { 5954 this(o, COPY_MODE_ALL); 5955 } 5956 5957 private Intent(Intent o, @CopyMode int copyMode) { 5958 this.mAction = o.mAction; 5959 this.mData = o.mData; 5960 this.mType = o.mType; 5961 this.mPackage = o.mPackage; 5962 this.mComponent = o.mComponent; 5963 5964 if (o.mCategories != null) { 5965 this.mCategories = new ArraySet<>(o.mCategories); 5966 } 5967 5968 if (copyMode != COPY_MODE_FILTER) { 5969 this.mFlags = o.mFlags; 5970 this.mContentUserHint = o.mContentUserHint; 5971 this.mLaunchToken = o.mLaunchToken; 5972 if (o.mSourceBounds != null) { 5973 this.mSourceBounds = new Rect(o.mSourceBounds); 5974 } 5975 if (o.mSelector != null) { 5976 this.mSelector = new Intent(o.mSelector); 5977 } 5978 5979 if (copyMode != COPY_MODE_HISTORY) { 5980 if (o.mExtras != null) { 5981 this.mExtras = new Bundle(o.mExtras); 5982 } 5983 if (o.mClipData != null) { 5984 this.mClipData = new ClipData(o.mClipData); 5985 } 5986 } else { 5987 if (o.mExtras != null && !o.mExtras.maybeIsEmpty()) { 5988 this.mExtras = Bundle.STRIPPED; 5989 } 5990 5991 // Also set "stripped" clip data when we ever log mClipData in the (broadcast) 5992 // history. 5993 } 5994 } 5995 } 5996 5997 @Override 5998 public Object clone() { 5999 return new Intent(this); 6000 } 6001 6002 /** 6003 * Make a clone of only the parts of the Intent that are relevant for 6004 * filter matching: the action, data, type, component, and categories. 6005 */ 6006 public @NonNull Intent cloneFilter() { 6007 return new Intent(this, COPY_MODE_FILTER); 6008 } 6009 6010 /** 6011 * Create an intent with a given action. All other fields (data, type, 6012 * class) are null. Note that the action <em>must</em> be in a 6013 * namespace because Intents are used globally in the system -- for 6014 * example the system VIEW action is android.intent.action.VIEW; an 6015 * application's custom action would be something like 6016 * com.google.app.myapp.CUSTOM_ACTION. 6017 * 6018 * @param action The Intent action, such as ACTION_VIEW. 6019 */ 6020 public Intent(String action) { 6021 setAction(action); 6022 } 6023 6024 /** 6025 * Create an intent with a given action and for a given data url. Note 6026 * that the action <em>must</em> be in a namespace because Intents are 6027 * used globally in the system -- for example the system VIEW action is 6028 * android.intent.action.VIEW; an application's custom action would be 6029 * something like com.google.app.myapp.CUSTOM_ACTION. 6030 * 6031 * <p><em>Note: scheme and host name matching in the Android framework is 6032 * case-sensitive, unlike the formal RFC. As a result, 6033 * you should always ensure that you write your Uri with these elements 6034 * using lower case letters, and normalize any Uris you receive from 6035 * outside of Android to ensure the scheme and host is lower case.</em></p> 6036 * 6037 * @param action The Intent action, such as ACTION_VIEW. 6038 * @param uri The Intent data URI. 6039 */ 6040 public Intent(String action, Uri uri) { 6041 setAction(action); 6042 mData = uri; 6043 } 6044 6045 /** 6046 * Create an intent for a specific component. All other fields (action, data, 6047 * type, class) are null, though they can be modified later with explicit 6048 * calls. This provides a convenient way to create an intent that is 6049 * intended to execute a hard-coded class name, rather than relying on the 6050 * system to find an appropriate class for you; see {@link #setComponent} 6051 * for more information on the repercussions of this. 6052 * 6053 * @param packageContext A Context of the application package implementing 6054 * this class. 6055 * @param cls The component class that is to be used for the intent. 6056 * 6057 * @see #setClass 6058 * @see #setComponent 6059 * @see #Intent(String, android.net.Uri , Context, Class) 6060 */ 6061 public Intent(Context packageContext, Class<?> cls) { 6062 mComponent = new ComponentName(packageContext, cls); 6063 } 6064 6065 /** 6066 * Create an intent for a specific component with a specified action and data. 6067 * This is equivalent to using {@link #Intent(String, android.net.Uri)} to 6068 * construct the Intent and then calling {@link #setClass} to set its 6069 * class. 6070 * 6071 * <p><em>Note: scheme and host name matching in the Android framework is 6072 * case-sensitive, unlike the formal RFC. As a result, 6073 * you should always ensure that you write your Uri with these elements 6074 * using lower case letters, and normalize any Uris you receive from 6075 * outside of Android to ensure the scheme and host is lower case.</em></p> 6076 * 6077 * @param action The Intent action, such as ACTION_VIEW. 6078 * @param uri The Intent data URI. 6079 * @param packageContext A Context of the application package implementing 6080 * this class. 6081 * @param cls The component class that is to be used for the intent. 6082 * 6083 * @see #Intent(String, android.net.Uri) 6084 * @see #Intent(Context, Class) 6085 * @see #setClass 6086 * @see #setComponent 6087 */ 6088 public Intent(String action, Uri uri, 6089 Context packageContext, Class<?> cls) { 6090 setAction(action); 6091 mData = uri; 6092 mComponent = new ComponentName(packageContext, cls); 6093 } 6094 6095 /** 6096 * Create an intent to launch the main (root) activity of a task. This 6097 * is the Intent that is started when the application's is launched from 6098 * Home. For anything else that wants to launch an application in the 6099 * same way, it is important that they use an Intent structured the same 6100 * way, and can use this function to ensure this is the case. 6101 * 6102 * <p>The returned Intent has the given Activity component as its explicit 6103 * component, {@link #ACTION_MAIN} as its action, and includes the 6104 * category {@link #CATEGORY_LAUNCHER}. This does <em>not</em> have 6105 * {@link #FLAG_ACTIVITY_NEW_TASK} set, though typically you will want 6106 * to do that through {@link #addFlags(int)} on the returned Intent. 6107 * 6108 * @param mainActivity The main activity component that this Intent will 6109 * launch. 6110 * @return Returns a newly created Intent that can be used to launch the 6111 * activity as a main application entry. 6112 * 6113 * @see #setClass 6114 * @see #setComponent 6115 */ 6116 public static Intent makeMainActivity(ComponentName mainActivity) { 6117 Intent intent = new Intent(ACTION_MAIN); 6118 intent.setComponent(mainActivity); 6119 intent.addCategory(CATEGORY_LAUNCHER); 6120 return intent; 6121 } 6122 6123 /** 6124 * Make an Intent for the main activity of an application, without 6125 * specifying a specific activity to run but giving a selector to find 6126 * the activity. This results in a final Intent that is structured 6127 * the same as when the application is launched from 6128 * Home. For anything else that wants to launch an application in the 6129 * same way, it is important that they use an Intent structured the same 6130 * way, and can use this function to ensure this is the case. 6131 * 6132 * <p>The returned Intent has {@link #ACTION_MAIN} as its action, and includes the 6133 * category {@link #CATEGORY_LAUNCHER}. This does <em>not</em> have 6134 * {@link #FLAG_ACTIVITY_NEW_TASK} set, though typically you will want 6135 * to do that through {@link #addFlags(int)} on the returned Intent. 6136 * 6137 * @param selectorAction The action name of the Intent's selector. 6138 * @param selectorCategory The name of a category to add to the Intent's 6139 * selector. 6140 * @return Returns a newly created Intent that can be used to launch the 6141 * activity as a main application entry. 6142 * 6143 * @see #setSelector(Intent) 6144 */ 6145 public static Intent makeMainSelectorActivity(String selectorAction, 6146 String selectorCategory) { 6147 Intent intent = new Intent(ACTION_MAIN); 6148 intent.addCategory(CATEGORY_LAUNCHER); 6149 Intent selector = new Intent(); 6150 selector.setAction(selectorAction); 6151 selector.addCategory(selectorCategory); 6152 intent.setSelector(selector); 6153 return intent; 6154 } 6155 6156 /** 6157 * Make an Intent that can be used to re-launch an application's task 6158 * in its base state. This is like {@link #makeMainActivity(ComponentName)}, 6159 * but also sets the flags {@link #FLAG_ACTIVITY_NEW_TASK} and 6160 * {@link #FLAG_ACTIVITY_CLEAR_TASK}. 6161 * 6162 * @param mainActivity The activity component that is the root of the 6163 * task; this is the activity that has been published in the application's 6164 * manifest as the main launcher icon. 6165 * 6166 * @return Returns a newly created Intent that can be used to relaunch the 6167 * activity's task in its root state. 6168 */ 6169 public static Intent makeRestartActivityTask(ComponentName mainActivity) { 6170 Intent intent = makeMainActivity(mainActivity); 6171 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK 6172 | Intent.FLAG_ACTIVITY_CLEAR_TASK); 6173 return intent; 6174 } 6175 6176 /** 6177 * Call {@link #parseUri} with 0 flags. 6178 * @deprecated Use {@link #parseUri} instead. 6179 */ 6180 @Deprecated 6181 public static Intent getIntent(String uri) throws URISyntaxException { 6182 return parseUri(uri, 0); 6183 } 6184 6185 /** 6186 * Create an intent from a URI. This URI may encode the action, 6187 * category, and other intent fields, if it was returned by 6188 * {@link #toUri}. If the Intent was not generate by toUri(), its data 6189 * will be the entire URI and its action will be ACTION_VIEW. 6190 * 6191 * <p>The URI given here must not be relative -- that is, it must include 6192 * the scheme and full path. 6193 * 6194 * @param uri The URI to turn into an Intent. 6195 * @param flags Additional processing flags. 6196 * 6197 * @return Intent The newly created Intent object. 6198 * 6199 * @throws URISyntaxException Throws URISyntaxError if the basic URI syntax 6200 * it bad (as parsed by the Uri class) or the Intent data within the 6201 * URI is invalid. 6202 * 6203 * @see #toUri 6204 */ 6205 public static Intent parseUri(String uri, @UriFlags int flags) throws URISyntaxException { 6206 int i = 0; 6207 try { 6208 final boolean androidApp = uri.startsWith("android-app:"); 6209 6210 // Validate intent scheme if requested. 6211 if ((flags&(URI_INTENT_SCHEME|URI_ANDROID_APP_SCHEME)) != 0) { 6212 if (!uri.startsWith("intent:") && !androidApp) { 6213 Intent intent = new Intent(ACTION_VIEW); 6214 try { 6215 intent.setData(Uri.parse(uri)); 6216 } catch (IllegalArgumentException e) { 6217 throw new URISyntaxException(uri, e.getMessage()); 6218 } 6219 return intent; 6220 } 6221 } 6222 6223 i = uri.lastIndexOf("#"); 6224 // simple case 6225 if (i == -1) { 6226 if (!androidApp) { 6227 return new Intent(ACTION_VIEW, Uri.parse(uri)); 6228 } 6229 6230 // old format Intent URI 6231 } else if (!uri.startsWith("#Intent;", i)) { 6232 if (!androidApp) { 6233 return getIntentOld(uri, flags); 6234 } else { 6235 i = -1; 6236 } 6237 } 6238 6239 // new format 6240 Intent intent = new Intent(ACTION_VIEW); 6241 Intent baseIntent = intent; 6242 boolean explicitAction = false; 6243 boolean inSelector = false; 6244 6245 // fetch data part, if present 6246 String scheme = null; 6247 String data; 6248 if (i >= 0) { 6249 data = uri.substring(0, i); 6250 i += 8; // length of "#Intent;" 6251 } else { 6252 data = uri; 6253 } 6254 6255 // loop over contents of Intent, all name=value; 6256 while (i >= 0 && !uri.startsWith("end", i)) { 6257 int eq = uri.indexOf('=', i); 6258 if (eq < 0) eq = i-1; 6259 int semi = uri.indexOf(';', i); 6260 String value = eq < semi ? Uri.decode(uri.substring(eq + 1, semi)) : ""; 6261 6262 // action 6263 if (uri.startsWith("action=", i)) { 6264 intent.setAction(value); 6265 if (!inSelector) { 6266 explicitAction = true; 6267 } 6268 } 6269 6270 // categories 6271 else if (uri.startsWith("category=", i)) { 6272 intent.addCategory(value); 6273 } 6274 6275 // type 6276 else if (uri.startsWith("type=", i)) { 6277 intent.mType = value; 6278 } 6279 6280 // launch flags 6281 else if (uri.startsWith("launchFlags=", i)) { 6282 intent.mFlags = Integer.decode(value).intValue(); 6283 if ((flags& URI_ALLOW_UNSAFE) == 0) { 6284 intent.mFlags &= ~IMMUTABLE_FLAGS; 6285 } 6286 } 6287 6288 // package 6289 else if (uri.startsWith("package=", i)) { 6290 intent.mPackage = value; 6291 } 6292 6293 // component 6294 else if (uri.startsWith("component=", i)) { 6295 intent.mComponent = ComponentName.unflattenFromString(value); 6296 } 6297 6298 // scheme 6299 else if (uri.startsWith("scheme=", i)) { 6300 if (inSelector) { 6301 intent.mData = Uri.parse(value + ":"); 6302 } else { 6303 scheme = value; 6304 } 6305 } 6306 6307 // source bounds 6308 else if (uri.startsWith("sourceBounds=", i)) { 6309 intent.mSourceBounds = Rect.unflattenFromString(value); 6310 } 6311 6312 // selector 6313 else if (semi == (i+3) && uri.startsWith("SEL", i)) { 6314 intent = new Intent(); 6315 inSelector = true; 6316 } 6317 6318 // extra 6319 else { 6320 String key = Uri.decode(uri.substring(i + 2, eq)); 6321 // create Bundle if it doesn't already exist 6322 if (intent.mExtras == null) intent.mExtras = new Bundle(); 6323 Bundle b = intent.mExtras; 6324 // add EXTRA 6325 if (uri.startsWith("S.", i)) b.putString(key, value); 6326 else if (uri.startsWith("B.", i)) b.putBoolean(key, Boolean.parseBoolean(value)); 6327 else if (uri.startsWith("b.", i)) b.putByte(key, Byte.parseByte(value)); 6328 else if (uri.startsWith("c.", i)) b.putChar(key, value.charAt(0)); 6329 else if (uri.startsWith("d.", i)) b.putDouble(key, Double.parseDouble(value)); 6330 else if (uri.startsWith("f.", i)) b.putFloat(key, Float.parseFloat(value)); 6331 else if (uri.startsWith("i.", i)) b.putInt(key, Integer.parseInt(value)); 6332 else if (uri.startsWith("l.", i)) b.putLong(key, Long.parseLong(value)); 6333 else if (uri.startsWith("s.", i)) b.putShort(key, Short.parseShort(value)); 6334 else throw new URISyntaxException(uri, "unknown EXTRA type", i); 6335 } 6336 6337 // move to the next item 6338 i = semi + 1; 6339 } 6340 6341 if (inSelector) { 6342 // The Intent had a selector; fix it up. 6343 if (baseIntent.mPackage == null) { 6344 baseIntent.setSelector(intent); 6345 } 6346 intent = baseIntent; 6347 } 6348 6349 if (data != null) { 6350 if (data.startsWith("intent:")) { 6351 data = data.substring(7); 6352 if (scheme != null) { 6353 data = scheme + ':' + data; 6354 } 6355 } else if (data.startsWith("android-app:")) { 6356 if (data.charAt(12) == '/' && data.charAt(13) == '/') { 6357 // Correctly formed android-app, first part is package name. 6358 int end = data.indexOf('/', 14); 6359 if (end < 0) { 6360 // All we have is a package name. 6361 intent.mPackage = data.substring(14); 6362 if (!explicitAction) { 6363 intent.setAction(ACTION_MAIN); 6364 } 6365 data = ""; 6366 } else { 6367 // Target the Intent at the given package name always. 6368 String authority = null; 6369 intent.mPackage = data.substring(14, end); 6370 int newEnd; 6371 if ((end+1) < data.length()) { 6372 if ((newEnd=data.indexOf('/', end+1)) >= 0) { 6373 // Found a scheme, remember it. 6374 scheme = data.substring(end+1, newEnd); 6375 end = newEnd; 6376 if (end < data.length() && (newEnd=data.indexOf('/', end+1)) >= 0) { 6377 // Found a authority, remember it. 6378 authority = data.substring(end+1, newEnd); 6379 end = newEnd; 6380 } 6381 } else { 6382 // All we have is a scheme. 6383 scheme = data.substring(end+1); 6384 } 6385 } 6386 if (scheme == null) { 6387 // If there was no scheme, then this just targets the package. 6388 if (!explicitAction) { 6389 intent.setAction(ACTION_MAIN); 6390 } 6391 data = ""; 6392 } else if (authority == null) { 6393 data = scheme + ":"; 6394 } else { 6395 data = scheme + "://" + authority + data.substring(end); 6396 } 6397 } 6398 } else { 6399 data = ""; 6400 } 6401 } 6402 6403 if (data.length() > 0) { 6404 try { 6405 intent.mData = Uri.parse(data); 6406 } catch (IllegalArgumentException e) { 6407 throw new URISyntaxException(uri, e.getMessage()); 6408 } 6409 } 6410 } 6411 6412 return intent; 6413 6414 } catch (IndexOutOfBoundsException e) { 6415 throw new URISyntaxException(uri, "illegal Intent URI format", i); 6416 } 6417 } 6418 6419 public static Intent getIntentOld(String uri) throws URISyntaxException { 6420 return getIntentOld(uri, 0); 6421 } 6422 6423 private static Intent getIntentOld(String uri, int flags) throws URISyntaxException { 6424 Intent intent; 6425 6426 int i = uri.lastIndexOf('#'); 6427 if (i >= 0) { 6428 String action = null; 6429 final int intentFragmentStart = i; 6430 boolean isIntentFragment = false; 6431 6432 i++; 6433 6434 if (uri.regionMatches(i, "action(", 0, 7)) { 6435 isIntentFragment = true; 6436 i += 7; 6437 int j = uri.indexOf(')', i); 6438 action = uri.substring(i, j); 6439 i = j + 1; 6440 } 6441 6442 intent = new Intent(action); 6443 6444 if (uri.regionMatches(i, "categories(", 0, 11)) { 6445 isIntentFragment = true; 6446 i += 11; 6447 int j = uri.indexOf(')', i); 6448 while (i < j) { 6449 int sep = uri.indexOf('!', i); 6450 if (sep < 0 || sep > j) sep = j; 6451 if (i < sep) { 6452 intent.addCategory(uri.substring(i, sep)); 6453 } 6454 i = sep + 1; 6455 } 6456 i = j + 1; 6457 } 6458 6459 if (uri.regionMatches(i, "type(", 0, 5)) { 6460 isIntentFragment = true; 6461 i += 5; 6462 int j = uri.indexOf(')', i); 6463 intent.mType = uri.substring(i, j); 6464 i = j + 1; 6465 } 6466 6467 if (uri.regionMatches(i, "launchFlags(", 0, 12)) { 6468 isIntentFragment = true; 6469 i += 12; 6470 int j = uri.indexOf(')', i); 6471 intent.mFlags = Integer.decode(uri.substring(i, j)).intValue(); 6472 if ((flags& URI_ALLOW_UNSAFE) == 0) { 6473 intent.mFlags &= ~IMMUTABLE_FLAGS; 6474 } 6475 i = j + 1; 6476 } 6477 6478 if (uri.regionMatches(i, "component(", 0, 10)) { 6479 isIntentFragment = true; 6480 i += 10; 6481 int j = uri.indexOf(')', i); 6482 int sep = uri.indexOf('!', i); 6483 if (sep >= 0 && sep < j) { 6484 String pkg = uri.substring(i, sep); 6485 String cls = uri.substring(sep + 1, j); 6486 intent.mComponent = new ComponentName(pkg, cls); 6487 } 6488 i = j + 1; 6489 } 6490 6491 if (uri.regionMatches(i, "extras(", 0, 7)) { 6492 isIntentFragment = true; 6493 i += 7; 6494 6495 final int closeParen = uri.indexOf(')', i); 6496 if (closeParen == -1) throw new URISyntaxException(uri, 6497 "EXTRA missing trailing ')'", i); 6498 6499 while (i < closeParen) { 6500 // fetch the key value 6501 int j = uri.indexOf('=', i); 6502 if (j <= i + 1 || i >= closeParen) { 6503 throw new URISyntaxException(uri, "EXTRA missing '='", i); 6504 } 6505 char type = uri.charAt(i); 6506 i++; 6507 String key = uri.substring(i, j); 6508 i = j + 1; 6509 6510 // get type-value 6511 j = uri.indexOf('!', i); 6512 if (j == -1 || j >= closeParen) j = closeParen; 6513 if (i >= j) throw new URISyntaxException(uri, "EXTRA missing '!'", i); 6514 String value = uri.substring(i, j); 6515 i = j; 6516 6517 // create Bundle if it doesn't already exist 6518 if (intent.mExtras == null) intent.mExtras = new Bundle(); 6519 6520 // add item to bundle 6521 try { 6522 switch (type) { 6523 case 'S': 6524 intent.mExtras.putString(key, Uri.decode(value)); 6525 break; 6526 case 'B': 6527 intent.mExtras.putBoolean(key, Boolean.parseBoolean(value)); 6528 break; 6529 case 'b': 6530 intent.mExtras.putByte(key, Byte.parseByte(value)); 6531 break; 6532 case 'c': 6533 intent.mExtras.putChar(key, Uri.decode(value).charAt(0)); 6534 break; 6535 case 'd': 6536 intent.mExtras.putDouble(key, Double.parseDouble(value)); 6537 break; 6538 case 'f': 6539 intent.mExtras.putFloat(key, Float.parseFloat(value)); 6540 break; 6541 case 'i': 6542 intent.mExtras.putInt(key, Integer.parseInt(value)); 6543 break; 6544 case 'l': 6545 intent.mExtras.putLong(key, Long.parseLong(value)); 6546 break; 6547 case 's': 6548 intent.mExtras.putShort(key, Short.parseShort(value)); 6549 break; 6550 default: 6551 throw new URISyntaxException(uri, "EXTRA has unknown type", i); 6552 } 6553 } catch (NumberFormatException e) { 6554 throw new URISyntaxException(uri, "EXTRA value can't be parsed", i); 6555 } 6556 6557 char ch = uri.charAt(i); 6558 if (ch == ')') break; 6559 if (ch != '!') throw new URISyntaxException(uri, "EXTRA missing '!'", i); 6560 i++; 6561 } 6562 } 6563 6564 if (isIntentFragment) { 6565 intent.mData = Uri.parse(uri.substring(0, intentFragmentStart)); 6566 } else { 6567 intent.mData = Uri.parse(uri); 6568 } 6569 6570 if (intent.mAction == null) { 6571 // By default, if no action is specified, then use VIEW. 6572 intent.mAction = ACTION_VIEW; 6573 } 6574 6575 } else { 6576 intent = new Intent(ACTION_VIEW, Uri.parse(uri)); 6577 } 6578 6579 return intent; 6580 } 6581 6582 /** @hide */ 6583 public interface CommandOptionHandler { 6584 boolean handleOption(String opt, ShellCommand cmd); 6585 } 6586 6587 /** @hide */ 6588 public static Intent parseCommandArgs(ShellCommand cmd, CommandOptionHandler optionHandler) 6589 throws URISyntaxException { 6590 Intent intent = new Intent(); 6591 Intent baseIntent = intent; 6592 boolean hasIntentInfo = false; 6593 6594 Uri data = null; 6595 String type = null; 6596 6597 String opt; 6598 while ((opt=cmd.getNextOption()) != null) { 6599 switch (opt) { 6600 case "-a": 6601 intent.setAction(cmd.getNextArgRequired()); 6602 if (intent == baseIntent) { 6603 hasIntentInfo = true; 6604 } 6605 break; 6606 case "-d": 6607 data = Uri.parse(cmd.getNextArgRequired()); 6608 if (intent == baseIntent) { 6609 hasIntentInfo = true; 6610 } 6611 break; 6612 case "-t": 6613 type = cmd.getNextArgRequired(); 6614 if (intent == baseIntent) { 6615 hasIntentInfo = true; 6616 } 6617 break; 6618 case "-c": 6619 intent.addCategory(cmd.getNextArgRequired()); 6620 if (intent == baseIntent) { 6621 hasIntentInfo = true; 6622 } 6623 break; 6624 case "-e": 6625 case "--es": { 6626 String key = cmd.getNextArgRequired(); 6627 String value = cmd.getNextArgRequired(); 6628 intent.putExtra(key, value); 6629 } 6630 break; 6631 case "--esn": { 6632 String key = cmd.getNextArgRequired(); 6633 intent.putExtra(key, (String) null); 6634 } 6635 break; 6636 case "--ei": { 6637 String key = cmd.getNextArgRequired(); 6638 String value = cmd.getNextArgRequired(); 6639 intent.putExtra(key, Integer.decode(value)); 6640 } 6641 break; 6642 case "--eu": { 6643 String key = cmd.getNextArgRequired(); 6644 String value = cmd.getNextArgRequired(); 6645 intent.putExtra(key, Uri.parse(value)); 6646 } 6647 break; 6648 case "--ecn": { 6649 String key = cmd.getNextArgRequired(); 6650 String value = cmd.getNextArgRequired(); 6651 ComponentName cn = ComponentName.unflattenFromString(value); 6652 if (cn == null) 6653 throw new IllegalArgumentException("Bad component name: " + value); 6654 intent.putExtra(key, cn); 6655 } 6656 break; 6657 case "--eia": { 6658 String key = cmd.getNextArgRequired(); 6659 String value = cmd.getNextArgRequired(); 6660 String[] strings = value.split(","); 6661 int[] list = new int[strings.length]; 6662 for (int i = 0; i < strings.length; i++) { 6663 list[i] = Integer.decode(strings[i]); 6664 } 6665 intent.putExtra(key, list); 6666 } 6667 break; 6668 case "--eial": { 6669 String key = cmd.getNextArgRequired(); 6670 String value = cmd.getNextArgRequired(); 6671 String[] strings = value.split(","); 6672 ArrayList<Integer> list = new ArrayList<>(strings.length); 6673 for (int i = 0; i < strings.length; i++) { 6674 list.add(Integer.decode(strings[i])); 6675 } 6676 intent.putExtra(key, list); 6677 } 6678 break; 6679 case "--el": { 6680 String key = cmd.getNextArgRequired(); 6681 String value = cmd.getNextArgRequired(); 6682 intent.putExtra(key, Long.valueOf(value)); 6683 } 6684 break; 6685 case "--ela": { 6686 String key = cmd.getNextArgRequired(); 6687 String value = cmd.getNextArgRequired(); 6688 String[] strings = value.split(","); 6689 long[] list = new long[strings.length]; 6690 for (int i = 0; i < strings.length; i++) { 6691 list[i] = Long.valueOf(strings[i]); 6692 } 6693 intent.putExtra(key, list); 6694 hasIntentInfo = true; 6695 } 6696 break; 6697 case "--elal": { 6698 String key = cmd.getNextArgRequired(); 6699 String value = cmd.getNextArgRequired(); 6700 String[] strings = value.split(","); 6701 ArrayList<Long> list = new ArrayList<>(strings.length); 6702 for (int i = 0; i < strings.length; i++) { 6703 list.add(Long.valueOf(strings[i])); 6704 } 6705 intent.putExtra(key, list); 6706 hasIntentInfo = true; 6707 } 6708 break; 6709 case "--ef": { 6710 String key = cmd.getNextArgRequired(); 6711 String value = cmd.getNextArgRequired(); 6712 intent.putExtra(key, Float.valueOf(value)); 6713 hasIntentInfo = true; 6714 } 6715 break; 6716 case "--efa": { 6717 String key = cmd.getNextArgRequired(); 6718 String value = cmd.getNextArgRequired(); 6719 String[] strings = value.split(","); 6720 float[] list = new float[strings.length]; 6721 for (int i = 0; i < strings.length; i++) { 6722 list[i] = Float.valueOf(strings[i]); 6723 } 6724 intent.putExtra(key, list); 6725 hasIntentInfo = true; 6726 } 6727 break; 6728 case "--efal": { 6729 String key = cmd.getNextArgRequired(); 6730 String value = cmd.getNextArgRequired(); 6731 String[] strings = value.split(","); 6732 ArrayList<Float> list = new ArrayList<>(strings.length); 6733 for (int i = 0; i < strings.length; i++) { 6734 list.add(Float.valueOf(strings[i])); 6735 } 6736 intent.putExtra(key, list); 6737 hasIntentInfo = true; 6738 } 6739 break; 6740 case "--esa": { 6741 String key = cmd.getNextArgRequired(); 6742 String value = cmd.getNextArgRequired(); 6743 // Split on commas unless they are preceeded by an escape. 6744 // The escape character must be escaped for the string and 6745 // again for the regex, thus four escape characters become one. 6746 String[] strings = value.split("(?<!\\\\),"); 6747 intent.putExtra(key, strings); 6748 hasIntentInfo = true; 6749 } 6750 break; 6751 case "--esal": { 6752 String key = cmd.getNextArgRequired(); 6753 String value = cmd.getNextArgRequired(); 6754 // Split on commas unless they are preceeded by an escape. 6755 // The escape character must be escaped for the string and 6756 // again for the regex, thus four escape characters become one. 6757 String[] strings = value.split("(?<!\\\\),"); 6758 ArrayList<String> list = new ArrayList<>(strings.length); 6759 for (int i = 0; i < strings.length; i++) { 6760 list.add(strings[i]); 6761 } 6762 intent.putExtra(key, list); 6763 hasIntentInfo = true; 6764 } 6765 break; 6766 case "--ez": { 6767 String key = cmd.getNextArgRequired(); 6768 String value = cmd.getNextArgRequired().toLowerCase(); 6769 // Boolean.valueOf() results in false for anything that is not "true", which is 6770 // error-prone in shell commands 6771 boolean arg; 6772 if ("true".equals(value) || "t".equals(value)) { 6773 arg = true; 6774 } else if ("false".equals(value) || "f".equals(value)) { 6775 arg = false; 6776 } else { 6777 try { 6778 arg = Integer.decode(value) != 0; 6779 } catch (NumberFormatException ex) { 6780 throw new IllegalArgumentException("Invalid boolean value: " + value); 6781 } 6782 } 6783 6784 intent.putExtra(key, arg); 6785 } 6786 break; 6787 case "-n": { 6788 String str = cmd.getNextArgRequired(); 6789 ComponentName cn = ComponentName.unflattenFromString(str); 6790 if (cn == null) 6791 throw new IllegalArgumentException("Bad component name: " + str); 6792 intent.setComponent(cn); 6793 if (intent == baseIntent) { 6794 hasIntentInfo = true; 6795 } 6796 } 6797 break; 6798 case "-p": { 6799 String str = cmd.getNextArgRequired(); 6800 intent.setPackage(str); 6801 if (intent == baseIntent) { 6802 hasIntentInfo = true; 6803 } 6804 } 6805 break; 6806 case "-f": 6807 String str = cmd.getNextArgRequired(); 6808 intent.setFlags(Integer.decode(str).intValue()); 6809 break; 6810 case "--grant-read-uri-permission": 6811 intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 6812 break; 6813 case "--grant-write-uri-permission": 6814 intent.addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION); 6815 break; 6816 case "--grant-persistable-uri-permission": 6817 intent.addFlags(Intent.FLAG_GRANT_PERSISTABLE_URI_PERMISSION); 6818 break; 6819 case "--grant-prefix-uri-permission": 6820 intent.addFlags(Intent.FLAG_GRANT_PREFIX_URI_PERMISSION); 6821 break; 6822 case "--exclude-stopped-packages": 6823 intent.addFlags(Intent.FLAG_EXCLUDE_STOPPED_PACKAGES); 6824 break; 6825 case "--include-stopped-packages": 6826 intent.addFlags(Intent.FLAG_INCLUDE_STOPPED_PACKAGES); 6827 break; 6828 case "--debug-log-resolution": 6829 intent.addFlags(Intent.FLAG_DEBUG_LOG_RESOLUTION); 6830 break; 6831 case "--activity-brought-to-front": 6832 intent.addFlags(Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT); 6833 break; 6834 case "--activity-clear-top": 6835 intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); 6836 break; 6837 case "--activity-clear-when-task-reset": 6838 intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET); 6839 break; 6840 case "--activity-exclude-from-recents": 6841 intent.addFlags(Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS); 6842 break; 6843 case "--activity-launched-from-history": 6844 intent.addFlags(Intent.FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY); 6845 break; 6846 case "--activity-multiple-task": 6847 intent.addFlags(Intent.FLAG_ACTIVITY_MULTIPLE_TASK); 6848 break; 6849 case "--activity-no-animation": 6850 intent.addFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION); 6851 break; 6852 case "--activity-no-history": 6853 intent.addFlags(Intent.FLAG_ACTIVITY_NO_HISTORY); 6854 break; 6855 case "--activity-no-user-action": 6856 intent.addFlags(Intent.FLAG_ACTIVITY_NO_USER_ACTION); 6857 break; 6858 case "--activity-previous-is-top": 6859 intent.addFlags(Intent.FLAG_ACTIVITY_PREVIOUS_IS_TOP); 6860 break; 6861 case "--activity-reorder-to-front": 6862 intent.addFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT); 6863 break; 6864 case "--activity-reset-task-if-needed": 6865 intent.addFlags(Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); 6866 break; 6867 case "--activity-single-top": 6868 intent.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP); 6869 break; 6870 case "--activity-clear-task": 6871 intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK); 6872 break; 6873 case "--activity-task-on-home": 6874 intent.addFlags(Intent.FLAG_ACTIVITY_TASK_ON_HOME); 6875 break; 6876 case "--activity-match-external": 6877 intent.addFlags(Intent.FLAG_ACTIVITY_MATCH_EXTERNAL); 6878 break; 6879 case "--receiver-registered-only": 6880 intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY); 6881 break; 6882 case "--receiver-replace-pending": 6883 intent.addFlags(Intent.FLAG_RECEIVER_REPLACE_PENDING); 6884 break; 6885 case "--receiver-foreground": 6886 intent.addFlags(Intent.FLAG_RECEIVER_FOREGROUND); 6887 break; 6888 case "--receiver-no-abort": 6889 intent.addFlags(Intent.FLAG_RECEIVER_NO_ABORT); 6890 break; 6891 case "--receiver-include-background": 6892 intent.addFlags(Intent.FLAG_RECEIVER_INCLUDE_BACKGROUND); 6893 break; 6894 case "--selector": 6895 intent.setDataAndType(data, type); 6896 intent = new Intent(); 6897 break; 6898 default: 6899 if (optionHandler != null && optionHandler.handleOption(opt, cmd)) { 6900 // Okay, caller handled this option. 6901 } else { 6902 throw new IllegalArgumentException("Unknown option: " + opt); 6903 } 6904 break; 6905 } 6906 } 6907 intent.setDataAndType(data, type); 6908 6909 final boolean hasSelector = intent != baseIntent; 6910 if (hasSelector) { 6911 // A selector was specified; fix up. 6912 baseIntent.setSelector(intent); 6913 intent = baseIntent; 6914 } 6915 6916 String arg = cmd.getNextArg(); 6917 baseIntent = null; 6918 if (arg == null) { 6919 if (hasSelector) { 6920 // If a selector has been specified, and no arguments 6921 // have been supplied for the main Intent, then we can 6922 // assume it is ACTION_MAIN CATEGORY_LAUNCHER; we don't 6923 // need to have a component name specified yet, the 6924 // selector will take care of that. 6925 baseIntent = new Intent(Intent.ACTION_MAIN); 6926 baseIntent.addCategory(Intent.CATEGORY_LAUNCHER); 6927 } 6928 } else if (arg.indexOf(':') >= 0) { 6929 // The argument is a URI. Fully parse it, and use that result 6930 // to fill in any data not specified so far. 6931 baseIntent = Intent.parseUri(arg, Intent.URI_INTENT_SCHEME 6932 | Intent.URI_ANDROID_APP_SCHEME | Intent.URI_ALLOW_UNSAFE); 6933 } else if (arg.indexOf('/') >= 0) { 6934 // The argument is a component name. Build an Intent to launch 6935 // it. 6936 baseIntent = new Intent(Intent.ACTION_MAIN); 6937 baseIntent.addCategory(Intent.CATEGORY_LAUNCHER); 6938 baseIntent.setComponent(ComponentName.unflattenFromString(arg)); 6939 } else { 6940 // Assume the argument is a package name. 6941 baseIntent = new Intent(Intent.ACTION_MAIN); 6942 baseIntent.addCategory(Intent.CATEGORY_LAUNCHER); 6943 baseIntent.setPackage(arg); 6944 } 6945 if (baseIntent != null) { 6946 Bundle extras = intent.getExtras(); 6947 intent.replaceExtras((Bundle)null); 6948 Bundle uriExtras = baseIntent.getExtras(); 6949 baseIntent.replaceExtras((Bundle)null); 6950 if (intent.getAction() != null && baseIntent.getCategories() != null) { 6951 HashSet<String> cats = new HashSet<String>(baseIntent.getCategories()); 6952 for (String c : cats) { 6953 baseIntent.removeCategory(c); 6954 } 6955 } 6956 intent.fillIn(baseIntent, Intent.FILL_IN_COMPONENT | Intent.FILL_IN_SELECTOR); 6957 if (extras == null) { 6958 extras = uriExtras; 6959 } else if (uriExtras != null) { 6960 uriExtras.putAll(extras); 6961 extras = uriExtras; 6962 } 6963 intent.replaceExtras(extras); 6964 hasIntentInfo = true; 6965 } 6966 6967 if (!hasIntentInfo) throw new IllegalArgumentException("No intent supplied"); 6968 return intent; 6969 } 6970 6971 /** @hide */ 6972 public static void printIntentArgsHelp(PrintWriter pw, String prefix) { 6973 final String[] lines = new String[] { 6974 "<INTENT> specifications include these flags and arguments:", 6975 " [-a <ACTION>] [-d <DATA_URI>] [-t <MIME_TYPE>]", 6976 " [-c <CATEGORY> [-c <CATEGORY>] ...]", 6977 " [-e|--es <EXTRA_KEY> <EXTRA_STRING_VALUE> ...]", 6978 " [--esn <EXTRA_KEY> ...]", 6979 " [--ez <EXTRA_KEY> <EXTRA_BOOLEAN_VALUE> ...]", 6980 " [--ei <EXTRA_KEY> <EXTRA_INT_VALUE> ...]", 6981 " [--el <EXTRA_KEY> <EXTRA_LONG_VALUE> ...]", 6982 " [--ef <EXTRA_KEY> <EXTRA_FLOAT_VALUE> ...]", 6983 " [--eu <EXTRA_KEY> <EXTRA_URI_VALUE> ...]", 6984 " [--ecn <EXTRA_KEY> <EXTRA_COMPONENT_NAME_VALUE>]", 6985 " [--eia <EXTRA_KEY> <EXTRA_INT_VALUE>[,<EXTRA_INT_VALUE...]]", 6986 " (mutiple extras passed as Integer[])", 6987 " [--eial <EXTRA_KEY> <EXTRA_INT_VALUE>[,<EXTRA_INT_VALUE...]]", 6988 " (mutiple extras passed as List<Integer>)", 6989 " [--ela <EXTRA_KEY> <EXTRA_LONG_VALUE>[,<EXTRA_LONG_VALUE...]]", 6990 " (mutiple extras passed as Long[])", 6991 " [--elal <EXTRA_KEY> <EXTRA_LONG_VALUE>[,<EXTRA_LONG_VALUE...]]", 6992 " (mutiple extras passed as List<Long>)", 6993 " [--efa <EXTRA_KEY> <EXTRA_FLOAT_VALUE>[,<EXTRA_FLOAT_VALUE...]]", 6994 " (mutiple extras passed as Float[])", 6995 " [--efal <EXTRA_KEY> <EXTRA_FLOAT_VALUE>[,<EXTRA_FLOAT_VALUE...]]", 6996 " (mutiple extras passed as List<Float>)", 6997 " [--esa <EXTRA_KEY> <EXTRA_STRING_VALUE>[,<EXTRA_STRING_VALUE...]]", 6998 " (mutiple extras passed as String[]; to embed a comma into a string,", 6999 " escape it using \"\\,\")", 7000 " [--esal <EXTRA_KEY> <EXTRA_STRING_VALUE>[,<EXTRA_STRING_VALUE...]]", 7001 " (mutiple extras passed as List<String>; to embed a comma into a string,", 7002 " escape it using \"\\,\")", 7003 " [-f <FLAG>]", 7004 " [--grant-read-uri-permission] [--grant-write-uri-permission]", 7005 " [--grant-persistable-uri-permission] [--grant-prefix-uri-permission]", 7006 " [--debug-log-resolution] [--exclude-stopped-packages]", 7007 " [--include-stopped-packages]", 7008 " [--activity-brought-to-front] [--activity-clear-top]", 7009 " [--activity-clear-when-task-reset] [--activity-exclude-from-recents]", 7010 " [--activity-launched-from-history] [--activity-multiple-task]", 7011 " [--activity-no-animation] [--activity-no-history]", 7012 " [--activity-no-user-action] [--activity-previous-is-top]", 7013 " [--activity-reorder-to-front] [--activity-reset-task-if-needed]", 7014 " [--activity-single-top] [--activity-clear-task]", 7015 " [--activity-task-on-home] [--activity-match-external]", 7016 " [--receiver-registered-only] [--receiver-replace-pending]", 7017 " [--receiver-foreground] [--receiver-no-abort]", 7018 " [--receiver-include-background]", 7019 " [--selector]", 7020 " [<URI> | <PACKAGE> | <COMPONENT>]" 7021 }; 7022 for (String line : lines) { 7023 pw.print(prefix); 7024 pw.println(line); 7025 } 7026 } 7027 7028 /** 7029 * Retrieve the general action to be performed, such as 7030 * {@link #ACTION_VIEW}. The action describes the general way the rest of 7031 * the information in the intent should be interpreted -- most importantly, 7032 * what to do with the data returned by {@link #getData}. 7033 * 7034 * @return The action of this intent or null if none is specified. 7035 * 7036 * @see #setAction 7037 */ 7038 public @Nullable String getAction() { 7039 return mAction; 7040 } 7041 7042 /** 7043 * Retrieve data this intent is operating on. This URI specifies the name 7044 * of the data; often it uses the content: scheme, specifying data in a 7045 * content provider. Other schemes may be handled by specific activities, 7046 * such as http: by the web browser. 7047 * 7048 * @return The URI of the data this intent is targeting or null. 7049 * 7050 * @see #getScheme 7051 * @see #setData 7052 */ 7053 public @Nullable Uri getData() { 7054 return mData; 7055 } 7056 7057 /** 7058 * The same as {@link #getData()}, but returns the URI as an encoded 7059 * String. 7060 */ 7061 public @Nullable String getDataString() { 7062 return mData != null ? mData.toString() : null; 7063 } 7064 7065 /** 7066 * Return the scheme portion of the intent's data. If the data is null or 7067 * does not include a scheme, null is returned. Otherwise, the scheme 7068 * prefix without the final ':' is returned, i.e. "http". 7069 * 7070 * <p>This is the same as calling getData().getScheme() (and checking for 7071 * null data). 7072 * 7073 * @return The scheme of this intent. 7074 * 7075 * @see #getData 7076 */ 7077 public @Nullable String getScheme() { 7078 return mData != null ? mData.getScheme() : null; 7079 } 7080 7081 /** 7082 * Retrieve any explicit MIME type included in the intent. This is usually 7083 * null, as the type is determined by the intent data. 7084 * 7085 * @return If a type was manually set, it is returned; else null is 7086 * returned. 7087 * 7088 * @see #resolveType(ContentResolver) 7089 * @see #setType 7090 */ 7091 public @Nullable String getType() { 7092 return mType; 7093 } 7094 7095 /** 7096 * Return the MIME data type of this intent. If the type field is 7097 * explicitly set, that is simply returned. Otherwise, if the data is set, 7098 * the type of that data is returned. If neither fields are set, a null is 7099 * returned. 7100 * 7101 * @return The MIME type of this intent. 7102 * 7103 * @see #getType 7104 * @see #resolveType(ContentResolver) 7105 */ 7106 public @Nullable String resolveType(@NonNull Context context) { 7107 return resolveType(context.getContentResolver()); 7108 } 7109 7110 /** 7111 * Return the MIME data type of this intent. If the type field is 7112 * explicitly set, that is simply returned. Otherwise, if the data is set, 7113 * the type of that data is returned. If neither fields are set, a null is 7114 * returned. 7115 * 7116 * @param resolver A ContentResolver that can be used to determine the MIME 7117 * type of the intent's data. 7118 * 7119 * @return The MIME type of this intent. 7120 * 7121 * @see #getType 7122 * @see #resolveType(Context) 7123 */ 7124 public @Nullable String resolveType(@NonNull ContentResolver resolver) { 7125 if (mType != null) { 7126 return mType; 7127 } 7128 if (mData != null) { 7129 if ("content".equals(mData.getScheme())) { 7130 return resolver.getType(mData); 7131 } 7132 } 7133 return null; 7134 } 7135 7136 /** 7137 * Return the MIME data type of this intent, only if it will be needed for 7138 * intent resolution. This is not generally useful for application code; 7139 * it is used by the frameworks for communicating with back-end system 7140 * services. 7141 * 7142 * @param resolver A ContentResolver that can be used to determine the MIME 7143 * type of the intent's data. 7144 * 7145 * @return The MIME type of this intent, or null if it is unknown or not 7146 * needed. 7147 */ 7148 public @Nullable String resolveTypeIfNeeded(@NonNull ContentResolver resolver) { 7149 if (mComponent != null) { 7150 return mType; 7151 } 7152 return resolveType(resolver); 7153 } 7154 7155 /** 7156 * Check if a category exists in the intent. 7157 * 7158 * @param category The category to check. 7159 * 7160 * @return boolean True if the intent contains the category, else false. 7161 * 7162 * @see #getCategories 7163 * @see #addCategory 7164 */ 7165 public boolean hasCategory(String category) { 7166 return mCategories != null && mCategories.contains(category); 7167 } 7168 7169 /** 7170 * Return the set of all categories in the intent. If there are no categories, 7171 * returns NULL. 7172 * 7173 * @return The set of categories you can examine. Do not modify! 7174 * 7175 * @see #hasCategory 7176 * @see #addCategory 7177 */ 7178 public Set<String> getCategories() { 7179 return mCategories; 7180 } 7181 7182 /** 7183 * Return the specific selector associated with this Intent. If there is 7184 * none, returns null. See {@link #setSelector} for more information. 7185 * 7186 * @see #setSelector 7187 */ 7188 public @Nullable Intent getSelector() { 7189 return mSelector; 7190 } 7191 7192 /** 7193 * Return the {@link ClipData} associated with this Intent. If there is 7194 * none, returns null. See {@link #setClipData} for more information. 7195 * 7196 * @see #setClipData 7197 */ 7198 public @Nullable ClipData getClipData() { 7199 return mClipData; 7200 } 7201 7202 /** @hide */ 7203 public int getContentUserHint() { 7204 return mContentUserHint; 7205 } 7206 7207 /** @hide */ 7208 public String getLaunchToken() { 7209 return mLaunchToken; 7210 } 7211 7212 /** @hide */ 7213 public void setLaunchToken(String launchToken) { 7214 mLaunchToken = launchToken; 7215 } 7216 7217 /** 7218 * Sets the ClassLoader that will be used when unmarshalling 7219 * any Parcelable values from the extras of this Intent. 7220 * 7221 * @param loader a ClassLoader, or null to use the default loader 7222 * at the time of unmarshalling. 7223 */ 7224 public void setExtrasClassLoader(@Nullable ClassLoader loader) { 7225 if (mExtras != null) { 7226 mExtras.setClassLoader(loader); 7227 } 7228 } 7229 7230 /** 7231 * Returns true if an extra value is associated with the given name. 7232 * @param name the extra's name 7233 * @return true if the given extra is present. 7234 */ 7235 public boolean hasExtra(String name) { 7236 return mExtras != null && mExtras.containsKey(name); 7237 } 7238 7239 /** 7240 * Returns true if the Intent's extras contain a parcelled file descriptor. 7241 * @return true if the Intent contains a parcelled file descriptor. 7242 */ 7243 public boolean hasFileDescriptors() { 7244 return mExtras != null && mExtras.hasFileDescriptors(); 7245 } 7246 7247 /** {@hide} */ 7248 public void setAllowFds(boolean allowFds) { 7249 if (mExtras != null) { 7250 mExtras.setAllowFds(allowFds); 7251 } 7252 } 7253 7254 /** {@hide} */ 7255 public void setDefusable(boolean defusable) { 7256 if (mExtras != null) { 7257 mExtras.setDefusable(defusable); 7258 } 7259 } 7260 7261 /** 7262 * Retrieve extended data from the intent. 7263 * 7264 * @param name The name of the desired item. 7265 * 7266 * @return the value of an item previously added with putExtra(), 7267 * or null if none was found. 7268 * 7269 * @deprecated 7270 * @hide 7271 */ 7272 @Deprecated 7273 public Object getExtra(String name) { 7274 return getExtra(name, null); 7275 } 7276 7277 /** 7278 * Retrieve extended data from the intent. 7279 * 7280 * @param name The name of the desired item. 7281 * @param defaultValue the value to be returned if no value of the desired 7282 * type is stored with the given name. 7283 * 7284 * @return the value of an item previously added with putExtra(), 7285 * or the default value if none was found. 7286 * 7287 * @see #putExtra(String, boolean) 7288 */ 7289 public boolean getBooleanExtra(String name, boolean defaultValue) { 7290 return mExtras == null ? defaultValue : 7291 mExtras.getBoolean(name, defaultValue); 7292 } 7293 7294 /** 7295 * Retrieve extended data from the intent. 7296 * 7297 * @param name The name of the desired item. 7298 * @param defaultValue the value to be returned if no value of the desired 7299 * type is stored with the given name. 7300 * 7301 * @return the value of an item previously added with putExtra(), 7302 * or the default value if none was found. 7303 * 7304 * @see #putExtra(String, byte) 7305 */ 7306 public byte getByteExtra(String name, byte defaultValue) { 7307 return mExtras == null ? defaultValue : 7308 mExtras.getByte(name, defaultValue); 7309 } 7310 7311 /** 7312 * Retrieve extended data from the intent. 7313 * 7314 * @param name The name of the desired item. 7315 * @param defaultValue the value to be returned if no value of the desired 7316 * type is stored with the given name. 7317 * 7318 * @return the value of an item previously added with putExtra(), 7319 * or the default value if none was found. 7320 * 7321 * @see #putExtra(String, short) 7322 */ 7323 public short getShortExtra(String name, short defaultValue) { 7324 return mExtras == null ? defaultValue : 7325 mExtras.getShort(name, defaultValue); 7326 } 7327 7328 /** 7329 * Retrieve extended data from the intent. 7330 * 7331 * @param name The name of the desired item. 7332 * @param defaultValue the value to be returned if no value of the desired 7333 * type is stored with the given name. 7334 * 7335 * @return the value of an item previously added with putExtra(), 7336 * or the default value if none was found. 7337 * 7338 * @see #putExtra(String, char) 7339 */ 7340 public char getCharExtra(String name, char defaultValue) { 7341 return mExtras == null ? defaultValue : 7342 mExtras.getChar(name, defaultValue); 7343 } 7344 7345 /** 7346 * Retrieve extended data from the intent. 7347 * 7348 * @param name The name of the desired item. 7349 * @param defaultValue the value to be returned if no value of the desired 7350 * type is stored with the given name. 7351 * 7352 * @return the value of an item previously added with putExtra(), 7353 * or the default value if none was found. 7354 * 7355 * @see #putExtra(String, int) 7356 */ 7357 public int getIntExtra(String name, int defaultValue) { 7358 return mExtras == null ? defaultValue : 7359 mExtras.getInt(name, defaultValue); 7360 } 7361 7362 /** 7363 * Retrieve extended data from the intent. 7364 * 7365 * @param name The name of the desired item. 7366 * @param defaultValue the value to be returned if no value of the desired 7367 * type is stored with the given name. 7368 * 7369 * @return the value of an item previously added with putExtra(), 7370 * or the default value if none was found. 7371 * 7372 * @see #putExtra(String, long) 7373 */ 7374 public long getLongExtra(String name, long defaultValue) { 7375 return mExtras == null ? defaultValue : 7376 mExtras.getLong(name, defaultValue); 7377 } 7378 7379 /** 7380 * Retrieve extended data from the intent. 7381 * 7382 * @param name The name of the desired item. 7383 * @param defaultValue the value to be returned if no value of the desired 7384 * type is stored with the given name. 7385 * 7386 * @return the value of an item previously added with putExtra(), 7387 * or the default value if no such item is present 7388 * 7389 * @see #putExtra(String, float) 7390 */ 7391 public float getFloatExtra(String name, float defaultValue) { 7392 return mExtras == null ? defaultValue : 7393 mExtras.getFloat(name, defaultValue); 7394 } 7395 7396 /** 7397 * Retrieve extended data from the intent. 7398 * 7399 * @param name The name of the desired item. 7400 * @param defaultValue the value to be returned if no value of the desired 7401 * type is stored with the given name. 7402 * 7403 * @return the value of an item previously added with putExtra(), 7404 * or the default value if none was found. 7405 * 7406 * @see #putExtra(String, double) 7407 */ 7408 public double getDoubleExtra(String name, double defaultValue) { 7409 return mExtras == null ? defaultValue : 7410 mExtras.getDouble(name, defaultValue); 7411 } 7412 7413 /** 7414 * Retrieve extended data from the intent. 7415 * 7416 * @param name The name of the desired item. 7417 * 7418 * @return the value of an item previously added with putExtra(), 7419 * or null if no String value was found. 7420 * 7421 * @see #putExtra(String, String) 7422 */ 7423 public String getStringExtra(String name) { 7424 return mExtras == null ? null : mExtras.getString(name); 7425 } 7426 7427 /** 7428 * Retrieve extended data from the intent. 7429 * 7430 * @param name The name of the desired item. 7431 * 7432 * @return the value of an item previously added with putExtra(), 7433 * or null if no CharSequence value was found. 7434 * 7435 * @see #putExtra(String, CharSequence) 7436 */ 7437 public CharSequence getCharSequenceExtra(String name) { 7438 return mExtras == null ? null : mExtras.getCharSequence(name); 7439 } 7440 7441 /** 7442 * Retrieve extended data from the intent. 7443 * 7444 * @param name The name of the desired item. 7445 * 7446 * @return the value of an item previously added with putExtra(), 7447 * or null if no Parcelable value was found. 7448 * 7449 * @see #putExtra(String, Parcelable) 7450 */ 7451 public <T extends Parcelable> T getParcelableExtra(String name) { 7452 return mExtras == null ? null : mExtras.<T>getParcelable(name); 7453 } 7454 7455 /** 7456 * Retrieve extended data from the intent. 7457 * 7458 * @param name The name of the desired item. 7459 * 7460 * @return the value of an item previously added with putExtra(), 7461 * or null if no Parcelable[] value was found. 7462 * 7463 * @see #putExtra(String, Parcelable[]) 7464 */ 7465 public Parcelable[] getParcelableArrayExtra(String name) { 7466 return mExtras == null ? null : mExtras.getParcelableArray(name); 7467 } 7468 7469 /** 7470 * Retrieve extended data from the intent. 7471 * 7472 * @param name The name of the desired item. 7473 * 7474 * @return the value of an item previously added with 7475 * putParcelableArrayListExtra(), or null if no 7476 * ArrayList<Parcelable> value was found. 7477 * 7478 * @see #putParcelableArrayListExtra(String, ArrayList) 7479 */ 7480 public <T extends Parcelable> ArrayList<T> getParcelableArrayListExtra(String name) { 7481 return mExtras == null ? null : mExtras.<T>getParcelableArrayList(name); 7482 } 7483 7484 /** 7485 * Retrieve extended data from the intent. 7486 * 7487 * @param name The name of the desired item. 7488 * 7489 * @return the value of an item previously added with putExtra(), 7490 * or null if no Serializable value was found. 7491 * 7492 * @see #putExtra(String, Serializable) 7493 */ 7494 public Serializable getSerializableExtra(String name) { 7495 return mExtras == null ? null : mExtras.getSerializable(name); 7496 } 7497 7498 /** 7499 * Retrieve extended data from the intent. 7500 * 7501 * @param name The name of the desired item. 7502 * 7503 * @return the value of an item previously added with 7504 * putIntegerArrayListExtra(), or null if no 7505 * ArrayList<Integer> value was found. 7506 * 7507 * @see #putIntegerArrayListExtra(String, ArrayList) 7508 */ 7509 public ArrayList<Integer> getIntegerArrayListExtra(String name) { 7510 return mExtras == null ? null : mExtras.getIntegerArrayList(name); 7511 } 7512 7513 /** 7514 * Retrieve extended data from the intent. 7515 * 7516 * @param name The name of the desired item. 7517 * 7518 * @return the value of an item previously added with 7519 * putStringArrayListExtra(), or null if no 7520 * ArrayList<String> value was found. 7521 * 7522 * @see #putStringArrayListExtra(String, ArrayList) 7523 */ 7524 public ArrayList<String> getStringArrayListExtra(String name) { 7525 return mExtras == null ? null : mExtras.getStringArrayList(name); 7526 } 7527 7528 /** 7529 * Retrieve extended data from the intent. 7530 * 7531 * @param name The name of the desired item. 7532 * 7533 * @return the value of an item previously added with 7534 * putCharSequenceArrayListExtra, or null if no 7535 * ArrayList<CharSequence> value was found. 7536 * 7537 * @see #putCharSequenceArrayListExtra(String, ArrayList) 7538 */ 7539 public ArrayList<CharSequence> getCharSequenceArrayListExtra(String name) { 7540 return mExtras == null ? null : mExtras.getCharSequenceArrayList(name); 7541 } 7542 7543 /** 7544 * Retrieve extended data from the intent. 7545 * 7546 * @param name The name of the desired item. 7547 * 7548 * @return the value of an item previously added with putExtra(), 7549 * or null if no boolean array value was found. 7550 * 7551 * @see #putExtra(String, boolean[]) 7552 */ 7553 public boolean[] getBooleanArrayExtra(String name) { 7554 return mExtras == null ? null : mExtras.getBooleanArray(name); 7555 } 7556 7557 /** 7558 * Retrieve extended data from the intent. 7559 * 7560 * @param name The name of the desired item. 7561 * 7562 * @return the value of an item previously added with putExtra(), 7563 * or null if no byte array value was found. 7564 * 7565 * @see #putExtra(String, byte[]) 7566 */ 7567 public byte[] getByteArrayExtra(String name) { 7568 return mExtras == null ? null : mExtras.getByteArray(name); 7569 } 7570 7571 /** 7572 * Retrieve extended data from the intent. 7573 * 7574 * @param name The name of the desired item. 7575 * 7576 * @return the value of an item previously added with putExtra(), 7577 * or null if no short array value was found. 7578 * 7579 * @see #putExtra(String, short[]) 7580 */ 7581 public short[] getShortArrayExtra(String name) { 7582 return mExtras == null ? null : mExtras.getShortArray(name); 7583 } 7584 7585 /** 7586 * Retrieve extended data from the intent. 7587 * 7588 * @param name The name of the desired item. 7589 * 7590 * @return the value of an item previously added with putExtra(), 7591 * or null if no char array value was found. 7592 * 7593 * @see #putExtra(String, char[]) 7594 */ 7595 public char[] getCharArrayExtra(String name) { 7596 return mExtras == null ? null : mExtras.getCharArray(name); 7597 } 7598 7599 /** 7600 * Retrieve extended data from the intent. 7601 * 7602 * @param name The name of the desired item. 7603 * 7604 * @return the value of an item previously added with putExtra(), 7605 * or null if no int array value was found. 7606 * 7607 * @see #putExtra(String, int[]) 7608 */ 7609 public int[] getIntArrayExtra(String name) { 7610 return mExtras == null ? null : mExtras.getIntArray(name); 7611 } 7612 7613 /** 7614 * Retrieve extended data from the intent. 7615 * 7616 * @param name The name of the desired item. 7617 * 7618 * @return the value of an item previously added with putExtra(), 7619 * or null if no long array value was found. 7620 * 7621 * @see #putExtra(String, long[]) 7622 */ 7623 public long[] getLongArrayExtra(String name) { 7624 return mExtras == null ? null : mExtras.getLongArray(name); 7625 } 7626 7627 /** 7628 * Retrieve extended data from the intent. 7629 * 7630 * @param name The name of the desired item. 7631 * 7632 * @return the value of an item previously added with putExtra(), 7633 * or null if no float array value was found. 7634 * 7635 * @see #putExtra(String, float[]) 7636 */ 7637 public float[] getFloatArrayExtra(String name) { 7638 return mExtras == null ? null : mExtras.getFloatArray(name); 7639 } 7640 7641 /** 7642 * Retrieve extended data from the intent. 7643 * 7644 * @param name The name of the desired item. 7645 * 7646 * @return the value of an item previously added with putExtra(), 7647 * or null if no double array value was found. 7648 * 7649 * @see #putExtra(String, double[]) 7650 */ 7651 public double[] getDoubleArrayExtra(String name) { 7652 return mExtras == null ? null : mExtras.getDoubleArray(name); 7653 } 7654 7655 /** 7656 * Retrieve extended data from the intent. 7657 * 7658 * @param name The name of the desired item. 7659 * 7660 * @return the value of an item previously added with putExtra(), 7661 * or null if no String array value was found. 7662 * 7663 * @see #putExtra(String, String[]) 7664 */ 7665 public String[] getStringArrayExtra(String name) { 7666 return mExtras == null ? null : mExtras.getStringArray(name); 7667 } 7668 7669 /** 7670 * Retrieve extended data from the intent. 7671 * 7672 * @param name The name of the desired item. 7673 * 7674 * @return the value of an item previously added with putExtra(), 7675 * or null if no CharSequence array value was found. 7676 * 7677 * @see #putExtra(String, CharSequence[]) 7678 */ 7679 public CharSequence[] getCharSequenceArrayExtra(String name) { 7680 return mExtras == null ? null : mExtras.getCharSequenceArray(name); 7681 } 7682 7683 /** 7684 * Retrieve extended data from the intent. 7685 * 7686 * @param name The name of the desired item. 7687 * 7688 * @return the value of an item previously added with putExtra(), 7689 * or null if no Bundle value was found. 7690 * 7691 * @see #putExtra(String, Bundle) 7692 */ 7693 public Bundle getBundleExtra(String name) { 7694 return mExtras == null ? null : mExtras.getBundle(name); 7695 } 7696 7697 /** 7698 * Retrieve extended data from the intent. 7699 * 7700 * @param name The name of the desired item. 7701 * 7702 * @return the value of an item previously added with putExtra(), 7703 * or null if no IBinder value was found. 7704 * 7705 * @see #putExtra(String, IBinder) 7706 * 7707 * @deprecated 7708 * @hide 7709 */ 7710 @Deprecated 7711 public IBinder getIBinderExtra(String name) { 7712 return mExtras == null ? null : mExtras.getIBinder(name); 7713 } 7714 7715 /** 7716 * Retrieve extended data from the intent. 7717 * 7718 * @param name The name of the desired item. 7719 * @param defaultValue The default value to return in case no item is 7720 * associated with the key 'name' 7721 * 7722 * @return the value of an item previously added with putExtra(), 7723 * or defaultValue if none was found. 7724 * 7725 * @see #putExtra 7726 * 7727 * @deprecated 7728 * @hide 7729 */ 7730 @Deprecated 7731 public Object getExtra(String name, Object defaultValue) { 7732 Object result = defaultValue; 7733 if (mExtras != null) { 7734 Object result2 = mExtras.get(name); 7735 if (result2 != null) { 7736 result = result2; 7737 } 7738 } 7739 7740 return result; 7741 } 7742 7743 /** 7744 * Retrieves a map of extended data from the intent. 7745 * 7746 * @return the map of all extras previously added with putExtra(), 7747 * or null if none have been added. 7748 */ 7749 public @Nullable Bundle getExtras() { 7750 return (mExtras != null) 7751 ? new Bundle(mExtras) 7752 : null; 7753 } 7754 7755 /** 7756 * Filter extras to only basic types. 7757 * @hide 7758 */ 7759 public void removeUnsafeExtras() { 7760 if (mExtras != null) { 7761 mExtras = mExtras.filterValues(); 7762 } 7763 } 7764 7765 /** 7766 * @return Whether {@link #maybeStripForHistory} will return an lightened intent or 7767 * return itself as-is. 7768 * @hide 7769 */ 7770 public boolean canStripForHistory() { 7771 return ((mExtras != null) && mExtras.isParcelled()) || (mClipData != null); 7772 } 7773 7774 /** 7775 * Call it when the system needs to keep an intent for logging purposes to remove fields 7776 * that are not needed for logging. 7777 * @hide 7778 */ 7779 public Intent maybeStripForHistory() { 7780 // TODO Scan and remove possibly heavy instances like Bitmaps from unparcelled extras? 7781 7782 if (!canStripForHistory()) { 7783 return this; 7784 } 7785 return new Intent(this, COPY_MODE_HISTORY); 7786 } 7787 7788 /** 7789 * Retrieve any special flags associated with this intent. You will 7790 * normally just set them with {@link #setFlags} and let the system 7791 * take the appropriate action with them. 7792 * 7793 * @return The currently set flags. 7794 * @see #setFlags 7795 * @see #addFlags 7796 * @see #removeFlags 7797 */ 7798 public @Flags int getFlags() { 7799 return mFlags; 7800 } 7801 7802 /** @hide */ 7803 public boolean isExcludingStopped() { 7804 return (mFlags&(FLAG_EXCLUDE_STOPPED_PACKAGES|FLAG_INCLUDE_STOPPED_PACKAGES)) 7805 == FLAG_EXCLUDE_STOPPED_PACKAGES; 7806 } 7807 7808 /** 7809 * Retrieve the application package name this Intent is limited to. When 7810 * resolving an Intent, if non-null this limits the resolution to only 7811 * components in the given application package. 7812 * 7813 * @return The name of the application package for the Intent. 7814 * 7815 * @see #resolveActivity 7816 * @see #setPackage 7817 */ 7818 public @Nullable String getPackage() { 7819 return mPackage; 7820 } 7821 7822 /** 7823 * Retrieve the concrete component associated with the intent. When receiving 7824 * an intent, this is the component that was found to best handle it (that is, 7825 * yourself) and will always be non-null; in all other cases it will be 7826 * null unless explicitly set. 7827 * 7828 * @return The name of the application component to handle the intent. 7829 * 7830 * @see #resolveActivity 7831 * @see #setComponent 7832 */ 7833 public @Nullable ComponentName getComponent() { 7834 return mComponent; 7835 } 7836 7837 /** 7838 * Get the bounds of the sender of this intent, in screen coordinates. This can be 7839 * used as a hint to the receiver for animations and the like. Null means that there 7840 * is no source bounds. 7841 */ 7842 public @Nullable Rect getSourceBounds() { 7843 return mSourceBounds; 7844 } 7845 7846 /** 7847 * Return the Activity component that should be used to handle this intent. 7848 * The appropriate component is determined based on the information in the 7849 * intent, evaluated as follows: 7850 * 7851 * <p>If {@link #getComponent} returns an explicit class, that is returned 7852 * without any further consideration. 7853 * 7854 * <p>The activity must handle the {@link Intent#CATEGORY_DEFAULT} Intent 7855 * category to be considered. 7856 * 7857 * <p>If {@link #getAction} is non-NULL, the activity must handle this 7858 * action. 7859 * 7860 * <p>If {@link #resolveType} returns non-NULL, the activity must handle 7861 * this type. 7862 * 7863 * <p>If {@link #addCategory} has added any categories, the activity must 7864 * handle ALL of the categories specified. 7865 * 7866 * <p>If {@link #getPackage} is non-NULL, only activity components in 7867 * that application package will be considered. 7868 * 7869 * <p>If there are no activities that satisfy all of these conditions, a 7870 * null string is returned. 7871 * 7872 * <p>If multiple activities are found to satisfy the intent, the one with 7873 * the highest priority will be used. If there are multiple activities 7874 * with the same priority, the system will either pick the best activity 7875 * based on user preference, or resolve to a system class that will allow 7876 * the user to pick an activity and forward from there. 7877 * 7878 * <p>This method is implemented simply by calling 7879 * {@link PackageManager#resolveActivity} with the "defaultOnly" parameter 7880 * true.</p> 7881 * <p> This API is called for you as part of starting an activity from an 7882 * intent. You do not normally need to call it yourself.</p> 7883 * 7884 * @param pm The package manager with which to resolve the Intent. 7885 * 7886 * @return Name of the component implementing an activity that can 7887 * display the intent. 7888 * 7889 * @see #setComponent 7890 * @see #getComponent 7891 * @see #resolveActivityInfo 7892 */ 7893 public ComponentName resolveActivity(@NonNull PackageManager pm) { 7894 if (mComponent != null) { 7895 return mComponent; 7896 } 7897 7898 ResolveInfo info = pm.resolveActivity( 7899 this, PackageManager.MATCH_DEFAULT_ONLY); 7900 if (info != null) { 7901 return new ComponentName( 7902 info.activityInfo.applicationInfo.packageName, 7903 info.activityInfo.name); 7904 } 7905 7906 return null; 7907 } 7908 7909 /** 7910 * Resolve the Intent into an {@link ActivityInfo} 7911 * describing the activity that should execute the intent. Resolution 7912 * follows the same rules as described for {@link #resolveActivity}, but 7913 * you get back the completely information about the resolved activity 7914 * instead of just its class name. 7915 * 7916 * @param pm The package manager with which to resolve the Intent. 7917 * @param flags Addition information to retrieve as per 7918 * {@link PackageManager#getActivityInfo(ComponentName, int) 7919 * PackageManager.getActivityInfo()}. 7920 * 7921 * @return PackageManager.ActivityInfo 7922 * 7923 * @see #resolveActivity 7924 */ 7925 public ActivityInfo resolveActivityInfo(@NonNull PackageManager pm, 7926 @PackageManager.ComponentInfoFlags int flags) { 7927 ActivityInfo ai = null; 7928 if (mComponent != null) { 7929 try { 7930 ai = pm.getActivityInfo(mComponent, flags); 7931 } catch (PackageManager.NameNotFoundException e) { 7932 // ignore 7933 } 7934 } else { 7935 ResolveInfo info = pm.resolveActivity( 7936 this, PackageManager.MATCH_DEFAULT_ONLY | flags); 7937 if (info != null) { 7938 ai = info.activityInfo; 7939 } 7940 } 7941 7942 return ai; 7943 } 7944 7945 /** 7946 * Special function for use by the system to resolve service 7947 * intents to system apps. Throws an exception if there are 7948 * multiple potential matches to the Intent. Returns null if 7949 * there are no matches. 7950 * @hide 7951 */ 7952 public @Nullable ComponentName resolveSystemService(@NonNull PackageManager pm, 7953 @PackageManager.ComponentInfoFlags int flags) { 7954 if (mComponent != null) { 7955 return mComponent; 7956 } 7957 7958 List<ResolveInfo> results = pm.queryIntentServices(this, flags); 7959 if (results == null) { 7960 return null; 7961 } 7962 ComponentName comp = null; 7963 for (int i=0; i<results.size(); i++) { 7964 ResolveInfo ri = results.get(i); 7965 if ((ri.serviceInfo.applicationInfo.flags&ApplicationInfo.FLAG_SYSTEM) == 0) { 7966 continue; 7967 } 7968 ComponentName foundComp = new ComponentName(ri.serviceInfo.applicationInfo.packageName, 7969 ri.serviceInfo.name); 7970 if (comp != null) { 7971 throw new IllegalStateException("Multiple system services handle " + this 7972 + ": " + comp + ", " + foundComp); 7973 } 7974 comp = foundComp; 7975 } 7976 return comp; 7977 } 7978 7979 /** 7980 * Set the general action to be performed. 7981 * 7982 * @param action An action name, such as ACTION_VIEW. Application-specific 7983 * actions should be prefixed with the vendor's package name. 7984 * 7985 * @return Returns the same Intent object, for chaining multiple calls 7986 * into a single statement. 7987 * 7988 * @see #getAction 7989 */ 7990 public @NonNull Intent setAction(@Nullable String action) { 7991 mAction = action != null ? action.intern() : null; 7992 return this; 7993 } 7994 7995 /** 7996 * Set the data this intent is operating on. This method automatically 7997 * clears any type that was previously set by {@link #setType} or 7998 * {@link #setTypeAndNormalize}. 7999 * 8000 * <p><em>Note: scheme matching in the Android framework is 8001 * case-sensitive, unlike the formal RFC. As a result, 8002 * you should always write your Uri with a lower case scheme, 8003 * or use {@link Uri#normalizeScheme} or 8004 * {@link #setDataAndNormalize} 8005 * to ensure that the scheme is converted to lower case.</em> 8006 * 8007 * @param data The Uri of the data this intent is now targeting. 8008 * 8009 * @return Returns the same Intent object, for chaining multiple calls 8010 * into a single statement. 8011 * 8012 * @see #getData 8013 * @see #setDataAndNormalize 8014 * @see android.net.Uri#normalizeScheme() 8015 */ 8016 public @NonNull Intent setData(@Nullable Uri data) { 8017 mData = data; 8018 mType = null; 8019 return this; 8020 } 8021 8022 /** 8023 * Normalize and set the data this intent is operating on. 8024 * 8025 * <p>This method automatically clears any type that was 8026 * previously set (for example, by {@link #setType}). 8027 * 8028 * <p>The data Uri is normalized using 8029 * {@link android.net.Uri#normalizeScheme} before it is set, 8030 * so really this is just a convenience method for 8031 * <pre> 8032 * setData(data.normalize()) 8033 * </pre> 8034 * 8035 * @param data The Uri of the data this intent is now targeting. 8036 * 8037 * @return Returns the same Intent object, for chaining multiple calls 8038 * into a single statement. 8039 * 8040 * @see #getData 8041 * @see #setType 8042 * @see android.net.Uri#normalizeScheme 8043 */ 8044 public @NonNull Intent setDataAndNormalize(@NonNull Uri data) { 8045 return setData(data.normalizeScheme()); 8046 } 8047 8048 /** 8049 * Set an explicit MIME data type. 8050 * 8051 * <p>This is used to create intents that only specify a type and not data, 8052 * for example to indicate the type of data to return. 8053 * 8054 * <p>This method automatically clears any data that was 8055 * previously set (for example by {@link #setData}). 8056 * 8057 * <p><em>Note: MIME type matching in the Android framework is 8058 * case-sensitive, unlike formal RFC MIME types. As a result, 8059 * you should always write your MIME types with lower case letters, 8060 * or use {@link #normalizeMimeType} or {@link #setTypeAndNormalize} 8061 * to ensure that it is converted to lower case.</em> 8062 * 8063 * @param type The MIME type of the data being handled by this intent. 8064 * 8065 * @return Returns the same Intent object, for chaining multiple calls 8066 * into a single statement. 8067 * 8068 * @see #getType 8069 * @see #setTypeAndNormalize 8070 * @see #setDataAndType 8071 * @see #normalizeMimeType 8072 */ 8073 public @NonNull Intent setType(@Nullable String type) { 8074 mData = null; 8075 mType = type; 8076 return this; 8077 } 8078 8079 /** 8080 * Normalize and set an explicit MIME data type. 8081 * 8082 * <p>This is used to create intents that only specify a type and not data, 8083 * for example to indicate the type of data to return. 8084 * 8085 * <p>This method automatically clears any data that was 8086 * previously set (for example by {@link #setData}). 8087 * 8088 * <p>The MIME type is normalized using 8089 * {@link #normalizeMimeType} before it is set, 8090 * so really this is just a convenience method for 8091 * <pre> 8092 * setType(Intent.normalizeMimeType(type)) 8093 * </pre> 8094 * 8095 * @param type The MIME type of the data being handled by this intent. 8096 * 8097 * @return Returns the same Intent object, for chaining multiple calls 8098 * into a single statement. 8099 * 8100 * @see #getType 8101 * @see #setData 8102 * @see #normalizeMimeType 8103 */ 8104 public @NonNull Intent setTypeAndNormalize(@Nullable String type) { 8105 return setType(normalizeMimeType(type)); 8106 } 8107 8108 /** 8109 * (Usually optional) Set the data for the intent along with an explicit 8110 * MIME data type. This method should very rarely be used -- it allows you 8111 * to override the MIME type that would ordinarily be inferred from the 8112 * data with your own type given here. 8113 * 8114 * <p><em>Note: MIME type and Uri scheme matching in the 8115 * Android framework is case-sensitive, unlike the formal RFC definitions. 8116 * As a result, you should always write these elements with lower case letters, 8117 * or use {@link #normalizeMimeType} or {@link android.net.Uri#normalizeScheme} or 8118 * {@link #setDataAndTypeAndNormalize} 8119 * to ensure that they are converted to lower case.</em> 8120 * 8121 * @param data The Uri of the data this intent is now targeting. 8122 * @param type The MIME type of the data being handled by this intent. 8123 * 8124 * @return Returns the same Intent object, for chaining multiple calls 8125 * into a single statement. 8126 * 8127 * @see #setType 8128 * @see #setData 8129 * @see #normalizeMimeType 8130 * @see android.net.Uri#normalizeScheme 8131 * @see #setDataAndTypeAndNormalize 8132 */ 8133 public @NonNull Intent setDataAndType(@Nullable Uri data, @Nullable String type) { 8134 mData = data; 8135 mType = type; 8136 return this; 8137 } 8138 8139 /** 8140 * (Usually optional) Normalize and set both the data Uri and an explicit 8141 * MIME data type. This method should very rarely be used -- it allows you 8142 * to override the MIME type that would ordinarily be inferred from the 8143 * data with your own type given here. 8144 * 8145 * <p>The data Uri and the MIME type are normalize using 8146 * {@link android.net.Uri#normalizeScheme} and {@link #normalizeMimeType} 8147 * before they are set, so really this is just a convenience method for 8148 * <pre> 8149 * setDataAndType(data.normalize(), Intent.normalizeMimeType(type)) 8150 * </pre> 8151 * 8152 * @param data The Uri of the data this intent is now targeting. 8153 * @param type The MIME type of the data being handled by this intent. 8154 * 8155 * @return Returns the same Intent object, for chaining multiple calls 8156 * into a single statement. 8157 * 8158 * @see #setType 8159 * @see #setData 8160 * @see #setDataAndType 8161 * @see #normalizeMimeType 8162 * @see android.net.Uri#normalizeScheme 8163 */ 8164 public @NonNull Intent setDataAndTypeAndNormalize(@NonNull Uri data, @Nullable String type) { 8165 return setDataAndType(data.normalizeScheme(), normalizeMimeType(type)); 8166 } 8167 8168 /** 8169 * Add a new category to the intent. Categories provide additional detail 8170 * about the action the intent performs. When resolving an intent, only 8171 * activities that provide <em>all</em> of the requested categories will be 8172 * used. 8173 * 8174 * @param category The desired category. This can be either one of the 8175 * predefined Intent categories, or a custom category in your own 8176 * namespace. 8177 * 8178 * @return Returns the same Intent object, for chaining multiple calls 8179 * into a single statement. 8180 * 8181 * @see #hasCategory 8182 * @see #removeCategory 8183 */ 8184 public @NonNull Intent addCategory(String category) { 8185 if (mCategories == null) { 8186 mCategories = new ArraySet<String>(); 8187 } 8188 mCategories.add(category.intern()); 8189 return this; 8190 } 8191 8192 /** 8193 * Remove a category from an intent. 8194 * 8195 * @param category The category to remove. 8196 * 8197 * @see #addCategory 8198 */ 8199 public void removeCategory(String category) { 8200 if (mCategories != null) { 8201 mCategories.remove(category); 8202 if (mCategories.size() == 0) { 8203 mCategories = null; 8204 } 8205 } 8206 } 8207 8208 /** 8209 * Set a selector for this Intent. This is a modification to the kinds of 8210 * things the Intent will match. If the selector is set, it will be used 8211 * when trying to find entities that can handle the Intent, instead of the 8212 * main contents of the Intent. This allows you build an Intent containing 8213 * a generic protocol while targeting it more specifically. 8214 * 8215 * <p>An example of where this may be used is with things like 8216 * {@link #CATEGORY_APP_BROWSER}. This category allows you to build an 8217 * Intent that will launch the Browser application. However, the correct 8218 * main entry point of an application is actually {@link #ACTION_MAIN} 8219 * {@link #CATEGORY_LAUNCHER} with {@link #setComponent(ComponentName)} 8220 * used to specify the actual Activity to launch. If you launch the browser 8221 * with something different, undesired behavior may happen if the user has 8222 * previously or later launches it the normal way, since they do not match. 8223 * Instead, you can build an Intent with the MAIN action (but no ComponentName 8224 * yet specified) and set a selector with {@link #ACTION_MAIN} and 8225 * {@link #CATEGORY_APP_BROWSER} to point it specifically to the browser activity. 8226 * 8227 * <p>Setting a selector does not impact the behavior of 8228 * {@link #filterEquals(Intent)} and {@link #filterHashCode()}. This is part of the 8229 * desired behavior of a selector -- it does not impact the base meaning 8230 * of the Intent, just what kinds of things will be matched against it 8231 * when determining who can handle it.</p> 8232 * 8233 * <p>You can not use both a selector and {@link #setPackage(String)} on 8234 * the same base Intent.</p> 8235 * 8236 * @param selector The desired selector Intent; set to null to not use 8237 * a special selector. 8238 */ 8239 public void setSelector(@Nullable Intent selector) { 8240 if (selector == this) { 8241 throw new IllegalArgumentException( 8242 "Intent being set as a selector of itself"); 8243 } 8244 if (selector != null && mPackage != null) { 8245 throw new IllegalArgumentException( 8246 "Can't set selector when package name is already set"); 8247 } 8248 mSelector = selector; 8249 } 8250 8251 /** 8252 * Set a {@link ClipData} associated with this Intent. This replaces any 8253 * previously set ClipData. 8254 * 8255 * <p>The ClipData in an intent is not used for Intent matching or other 8256 * such operations. Semantically it is like extras, used to transmit 8257 * additional data with the Intent. The main feature of using this over 8258 * the extras for data is that {@link #FLAG_GRANT_READ_URI_PERMISSION} 8259 * and {@link #FLAG_GRANT_WRITE_URI_PERMISSION} will operate on any URI 8260 * items included in the clip data. This is useful, in particular, if 8261 * you want to transmit an Intent containing multiple <code>content:</code> 8262 * URIs for which the recipient may not have global permission to access the 8263 * content provider. 8264 * 8265 * <p>If the ClipData contains items that are themselves Intents, any 8266 * grant flags in those Intents will be ignored. Only the top-level flags 8267 * of the main Intent are respected, and will be applied to all Uri or 8268 * Intent items in the clip (or sub-items of the clip). 8269 * 8270 * <p>The MIME type, label, and icon in the ClipData object are not 8271 * directly used by Intent. Applications should generally rely on the 8272 * MIME type of the Intent itself, not what it may find in the ClipData. 8273 * A common practice is to construct a ClipData for use with an Intent 8274 * with a MIME type of "*/*". 8275 * 8276 * @param clip The new clip to set. May be null to clear the current clip. 8277 */ 8278 public void setClipData(@Nullable ClipData clip) { 8279 mClipData = clip; 8280 } 8281 8282 /** 8283 * This is NOT a secure mechanism to identify the user who sent the intent. 8284 * When the intent is sent to a different user, it is used to fix uris by adding the userId 8285 * who sent the intent. 8286 * @hide 8287 */ 8288 public void prepareToLeaveUser(int userId) { 8289 // If mContentUserHint is not UserHandle.USER_CURRENT, the intent has already left a user. 8290 // We want mContentUserHint to refer to the original user, so don't do anything. 8291 if (mContentUserHint == UserHandle.USER_CURRENT) { 8292 mContentUserHint = userId; 8293 } 8294 } 8295 8296 /** 8297 * Add extended data to the intent. The name must include a package 8298 * prefix, for example the app com.android.contacts would use names 8299 * like "com.android.contacts.ShowAll". 8300 * 8301 * @param name The name of the extra data, with package prefix. 8302 * @param value The boolean data value. 8303 * 8304 * @return Returns the same Intent object, for chaining multiple calls 8305 * into a single statement. 8306 * 8307 * @see #putExtras 8308 * @see #removeExtra 8309 * @see #getBooleanExtra(String, boolean) 8310 */ 8311 public @NonNull Intent putExtra(String name, boolean value) { 8312 if (mExtras == null) { 8313 mExtras = new Bundle(); 8314 } 8315 mExtras.putBoolean(name, value); 8316 return this; 8317 } 8318 8319 /** 8320 * Add extended data to the intent. The name must include a package 8321 * prefix, for example the app com.android.contacts would use names 8322 * like "com.android.contacts.ShowAll". 8323 * 8324 * @param name The name of the extra data, with package prefix. 8325 * @param value The byte data value. 8326 * 8327 * @return Returns the same Intent object, for chaining multiple calls 8328 * into a single statement. 8329 * 8330 * @see #putExtras 8331 * @see #removeExtra 8332 * @see #getByteExtra(String, byte) 8333 */ 8334 public @NonNull Intent putExtra(String name, byte value) { 8335 if (mExtras == null) { 8336 mExtras = new Bundle(); 8337 } 8338 mExtras.putByte(name, value); 8339 return this; 8340 } 8341 8342 /** 8343 * Add extended data to the intent. The name must include a package 8344 * prefix, for example the app com.android.contacts would use names 8345 * like "com.android.contacts.ShowAll". 8346 * 8347 * @param name The name of the extra data, with package prefix. 8348 * @param value The char data value. 8349 * 8350 * @return Returns the same Intent object, for chaining multiple calls 8351 * into a single statement. 8352 * 8353 * @see #putExtras 8354 * @see #removeExtra 8355 * @see #getCharExtra(String, char) 8356 */ 8357 public @NonNull Intent putExtra(String name, char value) { 8358 if (mExtras == null) { 8359 mExtras = new Bundle(); 8360 } 8361 mExtras.putChar(name, value); 8362 return this; 8363 } 8364 8365 /** 8366 * Add extended data to the intent. The name must include a package 8367 * prefix, for example the app com.android.contacts would use names 8368 * like "com.android.contacts.ShowAll". 8369 * 8370 * @param name The name of the extra data, with package prefix. 8371 * @param value The short data value. 8372 * 8373 * @return Returns the same Intent object, for chaining multiple calls 8374 * into a single statement. 8375 * 8376 * @see #putExtras 8377 * @see #removeExtra 8378 * @see #getShortExtra(String, short) 8379 */ 8380 public @NonNull Intent putExtra(String name, short value) { 8381 if (mExtras == null) { 8382 mExtras = new Bundle(); 8383 } 8384 mExtras.putShort(name, value); 8385 return this; 8386 } 8387 8388 /** 8389 * Add extended data to the intent. The name must include a package 8390 * prefix, for example the app com.android.contacts would use names 8391 * like "com.android.contacts.ShowAll". 8392 * 8393 * @param name The name of the extra data, with package prefix. 8394 * @param value The integer data value. 8395 * 8396 * @return Returns the same Intent object, for chaining multiple calls 8397 * into a single statement. 8398 * 8399 * @see #putExtras 8400 * @see #removeExtra 8401 * @see #getIntExtra(String, int) 8402 */ 8403 public @NonNull Intent putExtra(String name, int value) { 8404 if (mExtras == null) { 8405 mExtras = new Bundle(); 8406 } 8407 mExtras.putInt(name, value); 8408 return this; 8409 } 8410 8411 /** 8412 * Add extended data to the intent. The name must include a package 8413 * prefix, for example the app com.android.contacts would use names 8414 * like "com.android.contacts.ShowAll". 8415 * 8416 * @param name The name of the extra data, with package prefix. 8417 * @param value The long data value. 8418 * 8419 * @return Returns the same Intent object, for chaining multiple calls 8420 * into a single statement. 8421 * 8422 * @see #putExtras 8423 * @see #removeExtra 8424 * @see #getLongExtra(String, long) 8425 */ 8426 public @NonNull Intent putExtra(String name, long value) { 8427 if (mExtras == null) { 8428 mExtras = new Bundle(); 8429 } 8430 mExtras.putLong(name, value); 8431 return this; 8432 } 8433 8434 /** 8435 * Add extended data to the intent. The name must include a package 8436 * prefix, for example the app com.android.contacts would use names 8437 * like "com.android.contacts.ShowAll". 8438 * 8439 * @param name The name of the extra data, with package prefix. 8440 * @param value The float data value. 8441 * 8442 * @return Returns the same Intent object, for chaining multiple calls 8443 * into a single statement. 8444 * 8445 * @see #putExtras 8446 * @see #removeExtra 8447 * @see #getFloatExtra(String, float) 8448 */ 8449 public @NonNull Intent putExtra(String name, float value) { 8450 if (mExtras == null) { 8451 mExtras = new Bundle(); 8452 } 8453 mExtras.putFloat(name, value); 8454 return this; 8455 } 8456 8457 /** 8458 * Add extended data to the intent. The name must include a package 8459 * prefix, for example the app com.android.contacts would use names 8460 * like "com.android.contacts.ShowAll". 8461 * 8462 * @param name The name of the extra data, with package prefix. 8463 * @param value The double data value. 8464 * 8465 * @return Returns the same Intent object, for chaining multiple calls 8466 * into a single statement. 8467 * 8468 * @see #putExtras 8469 * @see #removeExtra 8470 * @see #getDoubleExtra(String, double) 8471 */ 8472 public @NonNull Intent putExtra(String name, double value) { 8473 if (mExtras == null) { 8474 mExtras = new Bundle(); 8475 } 8476 mExtras.putDouble(name, value); 8477 return this; 8478 } 8479 8480 /** 8481 * Add extended data to the intent. The name must include a package 8482 * prefix, for example the app com.android.contacts would use names 8483 * like "com.android.contacts.ShowAll". 8484 * 8485 * @param name The name of the extra data, with package prefix. 8486 * @param value The String data value. 8487 * 8488 * @return Returns the same Intent object, for chaining multiple calls 8489 * into a single statement. 8490 * 8491 * @see #putExtras 8492 * @see #removeExtra 8493 * @see #getStringExtra(String) 8494 */ 8495 public @NonNull Intent putExtra(String name, String value) { 8496 if (mExtras == null) { 8497 mExtras = new Bundle(); 8498 } 8499 mExtras.putString(name, value); 8500 return this; 8501 } 8502 8503 /** 8504 * Add extended data to the intent. The name must include a package 8505 * prefix, for example the app com.android.contacts would use names 8506 * like "com.android.contacts.ShowAll". 8507 * 8508 * @param name The name of the extra data, with package prefix. 8509 * @param value The CharSequence data value. 8510 * 8511 * @return Returns the same Intent object, for chaining multiple calls 8512 * into a single statement. 8513 * 8514 * @see #putExtras 8515 * @see #removeExtra 8516 * @see #getCharSequenceExtra(String) 8517 */ 8518 public @NonNull Intent putExtra(String name, CharSequence value) { 8519 if (mExtras == null) { 8520 mExtras = new Bundle(); 8521 } 8522 mExtras.putCharSequence(name, value); 8523 return this; 8524 } 8525 8526 /** 8527 * Add extended data to the intent. The name must include a package 8528 * prefix, for example the app com.android.contacts would use names 8529 * like "com.android.contacts.ShowAll". 8530 * 8531 * @param name The name of the extra data, with package prefix. 8532 * @param value The Parcelable data value. 8533 * 8534 * @return Returns the same Intent object, for chaining multiple calls 8535 * into a single statement. 8536 * 8537 * @see #putExtras 8538 * @see #removeExtra 8539 * @see #getParcelableExtra(String) 8540 */ 8541 public @NonNull Intent putExtra(String name, Parcelable value) { 8542 if (mExtras == null) { 8543 mExtras = new Bundle(); 8544 } 8545 mExtras.putParcelable(name, value); 8546 return this; 8547 } 8548 8549 /** 8550 * Add extended data to the intent. The name must include a package 8551 * prefix, for example the app com.android.contacts would use names 8552 * like "com.android.contacts.ShowAll". 8553 * 8554 * @param name The name of the extra data, with package prefix. 8555 * @param value The Parcelable[] data value. 8556 * 8557 * @return Returns the same Intent object, for chaining multiple calls 8558 * into a single statement. 8559 * 8560 * @see #putExtras 8561 * @see #removeExtra 8562 * @see #getParcelableArrayExtra(String) 8563 */ 8564 public @NonNull Intent putExtra(String name, Parcelable[] value) { 8565 if (mExtras == null) { 8566 mExtras = new Bundle(); 8567 } 8568 mExtras.putParcelableArray(name, value); 8569 return this; 8570 } 8571 8572 /** 8573 * Add extended data to the intent. The name must include a package 8574 * prefix, for example the app com.android.contacts would use names 8575 * like "com.android.contacts.ShowAll". 8576 * 8577 * @param name The name of the extra data, with package prefix. 8578 * @param value The ArrayList<Parcelable> data value. 8579 * 8580 * @return Returns the same Intent object, for chaining multiple calls 8581 * into a single statement. 8582 * 8583 * @see #putExtras 8584 * @see #removeExtra 8585 * @see #getParcelableArrayListExtra(String) 8586 */ 8587 public @NonNull Intent putParcelableArrayListExtra(String name, 8588 ArrayList<? extends Parcelable> value) { 8589 if (mExtras == null) { 8590 mExtras = new Bundle(); 8591 } 8592 mExtras.putParcelableArrayList(name, value); 8593 return this; 8594 } 8595 8596 /** 8597 * Add extended data to the intent. The name must include a package 8598 * prefix, for example the app com.android.contacts would use names 8599 * like "com.android.contacts.ShowAll". 8600 * 8601 * @param name The name of the extra data, with package prefix. 8602 * @param value The ArrayList<Integer> data value. 8603 * 8604 * @return Returns the same Intent object, for chaining multiple calls 8605 * into a single statement. 8606 * 8607 * @see #putExtras 8608 * @see #removeExtra 8609 * @see #getIntegerArrayListExtra(String) 8610 */ 8611 public @NonNull Intent putIntegerArrayListExtra(String name, ArrayList<Integer> value) { 8612 if (mExtras == null) { 8613 mExtras = new Bundle(); 8614 } 8615 mExtras.putIntegerArrayList(name, value); 8616 return this; 8617 } 8618 8619 /** 8620 * Add extended data to the intent. The name must include a package 8621 * prefix, for example the app com.android.contacts would use names 8622 * like "com.android.contacts.ShowAll". 8623 * 8624 * @param name The name of the extra data, with package prefix. 8625 * @param value The ArrayList<String> data value. 8626 * 8627 * @return Returns the same Intent object, for chaining multiple calls 8628 * into a single statement. 8629 * 8630 * @see #putExtras 8631 * @see #removeExtra 8632 * @see #getStringArrayListExtra(String) 8633 */ 8634 public @NonNull Intent putStringArrayListExtra(String name, ArrayList<String> value) { 8635 if (mExtras == null) { 8636 mExtras = new Bundle(); 8637 } 8638 mExtras.putStringArrayList(name, value); 8639 return this; 8640 } 8641 8642 /** 8643 * Add extended data to the intent. The name must include a package 8644 * prefix, for example the app com.android.contacts would use names 8645 * like "com.android.contacts.ShowAll". 8646 * 8647 * @param name The name of the extra data, with package prefix. 8648 * @param value The ArrayList<CharSequence> data value. 8649 * 8650 * @return Returns the same Intent object, for chaining multiple calls 8651 * into a single statement. 8652 * 8653 * @see #putExtras 8654 * @see #removeExtra 8655 * @see #getCharSequenceArrayListExtra(String) 8656 */ 8657 public @NonNull Intent putCharSequenceArrayListExtra(String name, 8658 ArrayList<CharSequence> value) { 8659 if (mExtras == null) { 8660 mExtras = new Bundle(); 8661 } 8662 mExtras.putCharSequenceArrayList(name, value); 8663 return this; 8664 } 8665 8666 /** 8667 * Add extended data to the intent. The name must include a package 8668 * prefix, for example the app com.android.contacts would use names 8669 * like "com.android.contacts.ShowAll". 8670 * 8671 * @param name The name of the extra data, with package prefix. 8672 * @param value The Serializable data value. 8673 * 8674 * @return Returns the same Intent object, for chaining multiple calls 8675 * into a single statement. 8676 * 8677 * @see #putExtras 8678 * @see #removeExtra 8679 * @see #getSerializableExtra(String) 8680 */ 8681 public @NonNull Intent putExtra(String name, Serializable value) { 8682 if (mExtras == null) { 8683 mExtras = new Bundle(); 8684 } 8685 mExtras.putSerializable(name, value); 8686 return this; 8687 } 8688 8689 /** 8690 * Add extended data to the intent. The name must include a package 8691 * prefix, for example the app com.android.contacts would use names 8692 * like "com.android.contacts.ShowAll". 8693 * 8694 * @param name The name of the extra data, with package prefix. 8695 * @param value The boolean array data value. 8696 * 8697 * @return Returns the same Intent object, for chaining multiple calls 8698 * into a single statement. 8699 * 8700 * @see #putExtras 8701 * @see #removeExtra 8702 * @see #getBooleanArrayExtra(String) 8703 */ 8704 public @NonNull Intent putExtra(String name, boolean[] value) { 8705 if (mExtras == null) { 8706 mExtras = new Bundle(); 8707 } 8708 mExtras.putBooleanArray(name, value); 8709 return this; 8710 } 8711 8712 /** 8713 * Add extended data to the intent. The name must include a package 8714 * prefix, for example the app com.android.contacts would use names 8715 * like "com.android.contacts.ShowAll". 8716 * 8717 * @param name The name of the extra data, with package prefix. 8718 * @param value The byte array data value. 8719 * 8720 * @return Returns the same Intent object, for chaining multiple calls 8721 * into a single statement. 8722 * 8723 * @see #putExtras 8724 * @see #removeExtra 8725 * @see #getByteArrayExtra(String) 8726 */ 8727 public @NonNull Intent putExtra(String name, byte[] value) { 8728 if (mExtras == null) { 8729 mExtras = new Bundle(); 8730 } 8731 mExtras.putByteArray(name, value); 8732 return this; 8733 } 8734 8735 /** 8736 * Add extended data to the intent. The name must include a package 8737 * prefix, for example the app com.android.contacts would use names 8738 * like "com.android.contacts.ShowAll". 8739 * 8740 * @param name The name of the extra data, with package prefix. 8741 * @param value The short array data value. 8742 * 8743 * @return Returns the same Intent object, for chaining multiple calls 8744 * into a single statement. 8745 * 8746 * @see #putExtras 8747 * @see #removeExtra 8748 * @see #getShortArrayExtra(String) 8749 */ 8750 public @NonNull Intent putExtra(String name, short[] value) { 8751 if (mExtras == null) { 8752 mExtras = new Bundle(); 8753 } 8754 mExtras.putShortArray(name, value); 8755 return this; 8756 } 8757 8758 /** 8759 * Add extended data to the intent. The name must include a package 8760 * prefix, for example the app com.android.contacts would use names 8761 * like "com.android.contacts.ShowAll". 8762 * 8763 * @param name The name of the extra data, with package prefix. 8764 * @param value The char array data value. 8765 * 8766 * @return Returns the same Intent object, for chaining multiple calls 8767 * into a single statement. 8768 * 8769 * @see #putExtras 8770 * @see #removeExtra 8771 * @see #getCharArrayExtra(String) 8772 */ 8773 public @NonNull Intent putExtra(String name, char[] value) { 8774 if (mExtras == null) { 8775 mExtras = new Bundle(); 8776 } 8777 mExtras.putCharArray(name, value); 8778 return this; 8779 } 8780 8781 /** 8782 * Add extended data to the intent. The name must include a package 8783 * prefix, for example the app com.android.contacts would use names 8784 * like "com.android.contacts.ShowAll". 8785 * 8786 * @param name The name of the extra data, with package prefix. 8787 * @param value The int array data value. 8788 * 8789 * @return Returns the same Intent object, for chaining multiple calls 8790 * into a single statement. 8791 * 8792 * @see #putExtras 8793 * @see #removeExtra 8794 * @see #getIntArrayExtra(String) 8795 */ 8796 public @NonNull Intent putExtra(String name, int[] value) { 8797 if (mExtras == null) { 8798 mExtras = new Bundle(); 8799 } 8800 mExtras.putIntArray(name, value); 8801 return this; 8802 } 8803 8804 /** 8805 * Add extended data to the intent. The name must include a package 8806 * prefix, for example the app com.android.contacts would use names 8807 * like "com.android.contacts.ShowAll". 8808 * 8809 * @param name The name of the extra data, with package prefix. 8810 * @param value The byte array data value. 8811 * 8812 * @return Returns the same Intent object, for chaining multiple calls 8813 * into a single statement. 8814 * 8815 * @see #putExtras 8816 * @see #removeExtra 8817 * @see #getLongArrayExtra(String) 8818 */ 8819 public @NonNull Intent putExtra(String name, long[] value) { 8820 if (mExtras == null) { 8821 mExtras = new Bundle(); 8822 } 8823 mExtras.putLongArray(name, value); 8824 return this; 8825 } 8826 8827 /** 8828 * Add extended data to the intent. The name must include a package 8829 * prefix, for example the app com.android.contacts would use names 8830 * like "com.android.contacts.ShowAll". 8831 * 8832 * @param name The name of the extra data, with package prefix. 8833 * @param value The float array data value. 8834 * 8835 * @return Returns the same Intent object, for chaining multiple calls 8836 * into a single statement. 8837 * 8838 * @see #putExtras 8839 * @see #removeExtra 8840 * @see #getFloatArrayExtra(String) 8841 */ 8842 public @NonNull Intent putExtra(String name, float[] value) { 8843 if (mExtras == null) { 8844 mExtras = new Bundle(); 8845 } 8846 mExtras.putFloatArray(name, value); 8847 return this; 8848 } 8849 8850 /** 8851 * Add extended data to the intent. The name must include a package 8852 * prefix, for example the app com.android.contacts would use names 8853 * like "com.android.contacts.ShowAll". 8854 * 8855 * @param name The name of the extra data, with package prefix. 8856 * @param value The double array data value. 8857 * 8858 * @return Returns the same Intent object, for chaining multiple calls 8859 * into a single statement. 8860 * 8861 * @see #putExtras 8862 * @see #removeExtra 8863 * @see #getDoubleArrayExtra(String) 8864 */ 8865 public @NonNull Intent putExtra(String name, double[] value) { 8866 if (mExtras == null) { 8867 mExtras = new Bundle(); 8868 } 8869 mExtras.putDoubleArray(name, value); 8870 return this; 8871 } 8872 8873 /** 8874 * Add extended data to the intent. The name must include a package 8875 * prefix, for example the app com.android.contacts would use names 8876 * like "com.android.contacts.ShowAll". 8877 * 8878 * @param name The name of the extra data, with package prefix. 8879 * @param value The String array data value. 8880 * 8881 * @return Returns the same Intent object, for chaining multiple calls 8882 * into a single statement. 8883 * 8884 * @see #putExtras 8885 * @see #removeExtra 8886 * @see #getStringArrayExtra(String) 8887 */ 8888 public @NonNull Intent putExtra(String name, String[] value) { 8889 if (mExtras == null) { 8890 mExtras = new Bundle(); 8891 } 8892 mExtras.putStringArray(name, value); 8893 return this; 8894 } 8895 8896 /** 8897 * Add extended data to the intent. The name must include a package 8898 * prefix, for example the app com.android.contacts would use names 8899 * like "com.android.contacts.ShowAll". 8900 * 8901 * @param name The name of the extra data, with package prefix. 8902 * @param value The CharSequence array data value. 8903 * 8904 * @return Returns the same Intent object, for chaining multiple calls 8905 * into a single statement. 8906 * 8907 * @see #putExtras 8908 * @see #removeExtra 8909 * @see #getCharSequenceArrayExtra(String) 8910 */ 8911 public @NonNull Intent putExtra(String name, CharSequence[] value) { 8912 if (mExtras == null) { 8913 mExtras = new Bundle(); 8914 } 8915 mExtras.putCharSequenceArray(name, value); 8916 return this; 8917 } 8918 8919 /** 8920 * Add extended data to the intent. The name must include a package 8921 * prefix, for example the app com.android.contacts would use names 8922 * like "com.android.contacts.ShowAll". 8923 * 8924 * @param name The name of the extra data, with package prefix. 8925 * @param value The Bundle data value. 8926 * 8927 * @return Returns the same Intent object, for chaining multiple calls 8928 * into a single statement. 8929 * 8930 * @see #putExtras 8931 * @see #removeExtra 8932 * @see #getBundleExtra(String) 8933 */ 8934 public @NonNull Intent putExtra(String name, Bundle value) { 8935 if (mExtras == null) { 8936 mExtras = new Bundle(); 8937 } 8938 mExtras.putBundle(name, value); 8939 return this; 8940 } 8941 8942 /** 8943 * Add extended data to the intent. The name must include a package 8944 * prefix, for example the app com.android.contacts would use names 8945 * like "com.android.contacts.ShowAll". 8946 * 8947 * @param name The name of the extra data, with package prefix. 8948 * @param value The IBinder data value. 8949 * 8950 * @return Returns the same Intent object, for chaining multiple calls 8951 * into a single statement. 8952 * 8953 * @see #putExtras 8954 * @see #removeExtra 8955 * @see #getIBinderExtra(String) 8956 * 8957 * @deprecated 8958 * @hide 8959 */ 8960 @Deprecated 8961 public @NonNull Intent putExtra(String name, IBinder value) { 8962 if (mExtras == null) { 8963 mExtras = new Bundle(); 8964 } 8965 mExtras.putIBinder(name, value); 8966 return this; 8967 } 8968 8969 /** 8970 * Copy all extras in 'src' in to this intent. 8971 * 8972 * @param src Contains the extras to copy. 8973 * 8974 * @see #putExtra 8975 */ 8976 public @NonNull Intent putExtras(@NonNull Intent src) { 8977 if (src.mExtras != null) { 8978 if (mExtras == null) { 8979 mExtras = new Bundle(src.mExtras); 8980 } else { 8981 mExtras.putAll(src.mExtras); 8982 } 8983 } 8984 return this; 8985 } 8986 8987 /** 8988 * Add a set of extended data to the intent. The keys must include a package 8989 * prefix, for example the app com.android.contacts would use names 8990 * like "com.android.contacts.ShowAll". 8991 * 8992 * @param extras The Bundle of extras to add to this intent. 8993 * 8994 * @see #putExtra 8995 * @see #removeExtra 8996 */ 8997 public @NonNull Intent putExtras(@NonNull Bundle extras) { 8998 if (mExtras == null) { 8999 mExtras = new Bundle(); 9000 } 9001 mExtras.putAll(extras); 9002 return this; 9003 } 9004 9005 /** 9006 * Completely replace the extras in the Intent with the extras in the 9007 * given Intent. 9008 * 9009 * @param src The exact extras contained in this Intent are copied 9010 * into the target intent, replacing any that were previously there. 9011 */ 9012 public @NonNull Intent replaceExtras(@NonNull Intent src) { 9013 mExtras = src.mExtras != null ? new Bundle(src.mExtras) : null; 9014 return this; 9015 } 9016 9017 /** 9018 * Completely replace the extras in the Intent with the given Bundle of 9019 * extras. 9020 * 9021 * @param extras The new set of extras in the Intent, or null to erase 9022 * all extras. 9023 */ 9024 public @NonNull Intent replaceExtras(@NonNull Bundle extras) { 9025 mExtras = extras != null ? new Bundle(extras) : null; 9026 return this; 9027 } 9028 9029 /** 9030 * Remove extended data from the intent. 9031 * 9032 * @see #putExtra 9033 */ 9034 public void removeExtra(String name) { 9035 if (mExtras != null) { 9036 mExtras.remove(name); 9037 if (mExtras.size() == 0) { 9038 mExtras = null; 9039 } 9040 } 9041 } 9042 9043 /** 9044 * Set special flags controlling how this intent is handled. Most values 9045 * here depend on the type of component being executed by the Intent, 9046 * specifically the FLAG_ACTIVITY_* flags are all for use with 9047 * {@link Context#startActivity Context.startActivity()} and the 9048 * FLAG_RECEIVER_* flags are all for use with 9049 * {@link Context#sendBroadcast(Intent) Context.sendBroadcast()}. 9050 * 9051 * <p>See the 9052 * <a href="{@docRoot}guide/topics/fundamentals/tasks-and-back-stack.html">Tasks and Back 9053 * Stack</a> documentation for important information on how some of these options impact 9054 * the behavior of your application. 9055 * 9056 * @param flags The desired flags. 9057 * @return Returns the same Intent object, for chaining multiple calls 9058 * into a single statement. 9059 * @see #getFlags 9060 * @see #addFlags 9061 * @see #removeFlags 9062 */ 9063 public @NonNull Intent setFlags(@Flags int flags) { 9064 mFlags = flags; 9065 return this; 9066 } 9067 9068 /** 9069 * Add additional flags to the intent (or with existing flags value). 9070 * 9071 * @param flags The new flags to set. 9072 * @return Returns the same Intent object, for chaining multiple calls into 9073 * a single statement. 9074 * @see #setFlags 9075 * @see #getFlags 9076 * @see #removeFlags 9077 */ 9078 public @NonNull Intent addFlags(@Flags int flags) { 9079 mFlags |= flags; 9080 return this; 9081 } 9082 9083 /** 9084 * Remove these flags from the intent. 9085 * 9086 * @param flags The flags to remove. 9087 * @see #setFlags 9088 * @see #getFlags 9089 * @see #addFlags 9090 */ 9091 public void removeFlags(@Flags int flags) { 9092 mFlags &= ~flags; 9093 } 9094 9095 /** 9096 * (Usually optional) Set an explicit application package name that limits 9097 * the components this Intent will resolve to. If left to the default 9098 * value of null, all components in all applications will considered. 9099 * If non-null, the Intent can only match the components in the given 9100 * application package. 9101 * 9102 * @param packageName The name of the application package to handle the 9103 * intent, or null to allow any application package. 9104 * 9105 * @return Returns the same Intent object, for chaining multiple calls 9106 * into a single statement. 9107 * 9108 * @see #getPackage 9109 * @see #resolveActivity 9110 */ 9111 public @NonNull Intent setPackage(@Nullable String packageName) { 9112 if (packageName != null && mSelector != null) { 9113 throw new IllegalArgumentException( 9114 "Can't set package name when selector is already set"); 9115 } 9116 mPackage = packageName; 9117 return this; 9118 } 9119 9120 /** 9121 * (Usually optional) Explicitly set the component to handle the intent. 9122 * If left with the default value of null, the system will determine the 9123 * appropriate class to use based on the other fields (action, data, 9124 * type, categories) in the Intent. If this class is defined, the 9125 * specified class will always be used regardless of the other fields. You 9126 * should only set this value when you know you absolutely want a specific 9127 * class to be used; otherwise it is better to let the system find the 9128 * appropriate class so that you will respect the installed applications 9129 * and user preferences. 9130 * 9131 * @param component The name of the application component to handle the 9132 * intent, or null to let the system find one for you. 9133 * 9134 * @return Returns the same Intent object, for chaining multiple calls 9135 * into a single statement. 9136 * 9137 * @see #setClass 9138 * @see #setClassName(Context, String) 9139 * @see #setClassName(String, String) 9140 * @see #getComponent 9141 * @see #resolveActivity 9142 */ 9143 public @NonNull Intent setComponent(@Nullable ComponentName component) { 9144 mComponent = component; 9145 return this; 9146 } 9147 9148 /** 9149 * Convenience for calling {@link #setComponent} with an 9150 * explicit class name. 9151 * 9152 * @param packageContext A Context of the application package implementing 9153 * this class. 9154 * @param className The name of a class inside of the application package 9155 * that will be used as the component for this Intent. 9156 * 9157 * @return Returns the same Intent object, for chaining multiple calls 9158 * into a single statement. 9159 * 9160 * @see #setComponent 9161 * @see #setClass 9162 */ 9163 public @NonNull Intent setClassName(@NonNull Context packageContext, 9164 @NonNull String className) { 9165 mComponent = new ComponentName(packageContext, className); 9166 return this; 9167 } 9168 9169 /** 9170 * Convenience for calling {@link #setComponent} with an 9171 * explicit application package name and class name. 9172 * 9173 * @param packageName The name of the package implementing the desired 9174 * component. 9175 * @param className The name of a class inside of the application package 9176 * that will be used as the component for this Intent. 9177 * 9178 * @return Returns the same Intent object, for chaining multiple calls 9179 * into a single statement. 9180 * 9181 * @see #setComponent 9182 * @see #setClass 9183 */ 9184 public @NonNull Intent setClassName(@NonNull String packageName, @NonNull String className) { 9185 mComponent = new ComponentName(packageName, className); 9186 return this; 9187 } 9188 9189 /** 9190 * Convenience for calling {@link #setComponent(ComponentName)} with the 9191 * name returned by a {@link Class} object. 9192 * 9193 * @param packageContext A Context of the application package implementing 9194 * this class. 9195 * @param cls The class name to set, equivalent to 9196 * <code>setClassName(context, cls.getName())</code>. 9197 * 9198 * @return Returns the same Intent object, for chaining multiple calls 9199 * into a single statement. 9200 * 9201 * @see #setComponent 9202 */ 9203 public @NonNull Intent setClass(@NonNull Context packageContext, @NonNull Class<?> cls) { 9204 mComponent = new ComponentName(packageContext, cls); 9205 return this; 9206 } 9207 9208 /** 9209 * Set the bounds of the sender of this intent, in screen coordinates. This can be 9210 * used as a hint to the receiver for animations and the like. Null means that there 9211 * is no source bounds. 9212 */ 9213 public void setSourceBounds(@Nullable Rect r) { 9214 if (r != null) { 9215 mSourceBounds = new Rect(r); 9216 } else { 9217 mSourceBounds = null; 9218 } 9219 } 9220 9221 /** @hide */ 9222 @IntDef(flag = true, prefix = { "FILL_IN_" }, value = { 9223 FILL_IN_ACTION, 9224 FILL_IN_DATA, 9225 FILL_IN_CATEGORIES, 9226 FILL_IN_COMPONENT, 9227 FILL_IN_PACKAGE, 9228 FILL_IN_SOURCE_BOUNDS, 9229 FILL_IN_SELECTOR, 9230 FILL_IN_CLIP_DATA 9231 }) 9232 @Retention(RetentionPolicy.SOURCE) 9233 public @interface FillInFlags {} 9234 9235 /** 9236 * Use with {@link #fillIn} to allow the current action value to be 9237 * overwritten, even if it is already set. 9238 */ 9239 public static final int FILL_IN_ACTION = 1<<0; 9240 9241 /** 9242 * Use with {@link #fillIn} to allow the current data or type value 9243 * overwritten, even if it is already set. 9244 */ 9245 public static final int FILL_IN_DATA = 1<<1; 9246 9247 /** 9248 * Use with {@link #fillIn} to allow the current categories to be 9249 * overwritten, even if they are already set. 9250 */ 9251 public static final int FILL_IN_CATEGORIES = 1<<2; 9252 9253 /** 9254 * Use with {@link #fillIn} to allow the current component value to be 9255 * overwritten, even if it is already set. 9256 */ 9257 public static final int FILL_IN_COMPONENT = 1<<3; 9258 9259 /** 9260 * Use with {@link #fillIn} to allow the current package value to be 9261 * overwritten, even if it is already set. 9262 */ 9263 public static final int FILL_IN_PACKAGE = 1<<4; 9264 9265 /** 9266 * Use with {@link #fillIn} to allow the current bounds rectangle to be 9267 * overwritten, even if it is already set. 9268 */ 9269 public static final int FILL_IN_SOURCE_BOUNDS = 1<<5; 9270 9271 /** 9272 * Use with {@link #fillIn} to allow the current selector to be 9273 * overwritten, even if it is already set. 9274 */ 9275 public static final int FILL_IN_SELECTOR = 1<<6; 9276 9277 /** 9278 * Use with {@link #fillIn} to allow the current ClipData to be 9279 * overwritten, even if it is already set. 9280 */ 9281 public static final int FILL_IN_CLIP_DATA = 1<<7; 9282 9283 /** 9284 * Copy the contents of <var>other</var> in to this object, but only 9285 * where fields are not defined by this object. For purposes of a field 9286 * being defined, the following pieces of data in the Intent are 9287 * considered to be separate fields: 9288 * 9289 * <ul> 9290 * <li> action, as set by {@link #setAction}. 9291 * <li> data Uri and MIME type, as set by {@link #setData(Uri)}, 9292 * {@link #setType(String)}, or {@link #setDataAndType(Uri, String)}. 9293 * <li> categories, as set by {@link #addCategory}. 9294 * <li> package, as set by {@link #setPackage}. 9295 * <li> component, as set by {@link #setComponent(ComponentName)} or 9296 * related methods. 9297 * <li> source bounds, as set by {@link #setSourceBounds}. 9298 * <li> selector, as set by {@link #setSelector(Intent)}. 9299 * <li> clip data, as set by {@link #setClipData(ClipData)}. 9300 * <li> each top-level name in the associated extras. 9301 * </ul> 9302 * 9303 * <p>In addition, you can use the {@link #FILL_IN_ACTION}, 9304 * {@link #FILL_IN_DATA}, {@link #FILL_IN_CATEGORIES}, {@link #FILL_IN_PACKAGE}, 9305 * {@link #FILL_IN_COMPONENT}, {@link #FILL_IN_SOURCE_BOUNDS}, 9306 * {@link #FILL_IN_SELECTOR}, and {@link #FILL_IN_CLIP_DATA} to override 9307 * the restriction where the corresponding field will not be replaced if 9308 * it is already set. 9309 * 9310 * <p>Note: The component field will only be copied if {@link #FILL_IN_COMPONENT} 9311 * is explicitly specified. The selector will only be copied if 9312 * {@link #FILL_IN_SELECTOR} is explicitly specified. 9313 * 9314 * <p>For example, consider Intent A with {data="foo", categories="bar"} 9315 * and Intent B with {action="gotit", data-type="some/thing", 9316 * categories="one","two"}. 9317 * 9318 * <p>Calling A.fillIn(B, Intent.FILL_IN_DATA) will result in A now 9319 * containing: {action="gotit", data-type="some/thing", 9320 * categories="bar"}. 9321 * 9322 * @param other Another Intent whose values are to be used to fill in 9323 * the current one. 9324 * @param flags Options to control which fields can be filled in. 9325 * 9326 * @return Returns a bit mask of {@link #FILL_IN_ACTION}, 9327 * {@link #FILL_IN_DATA}, {@link #FILL_IN_CATEGORIES}, {@link #FILL_IN_PACKAGE}, 9328 * {@link #FILL_IN_COMPONENT}, {@link #FILL_IN_SOURCE_BOUNDS}, 9329 * {@link #FILL_IN_SELECTOR} and {@link #FILL_IN_CLIP_DATA} indicating which fields were 9330 * changed. 9331 */ 9332 @FillInFlags 9333 public int fillIn(@NonNull Intent other, @FillInFlags int flags) { 9334 int changes = 0; 9335 boolean mayHaveCopiedUris = false; 9336 if (other.mAction != null 9337 && (mAction == null || (flags&FILL_IN_ACTION) != 0)) { 9338 mAction = other.mAction; 9339 changes |= FILL_IN_ACTION; 9340 } 9341 if ((other.mData != null || other.mType != null) 9342 && ((mData == null && mType == null) 9343 || (flags&FILL_IN_DATA) != 0)) { 9344 mData = other.mData; 9345 mType = other.mType; 9346 changes |= FILL_IN_DATA; 9347 mayHaveCopiedUris = true; 9348 } 9349 if (other.mCategories != null 9350 && (mCategories == null || (flags&FILL_IN_CATEGORIES) != 0)) { 9351 if (other.mCategories != null) { 9352 mCategories = new ArraySet<String>(other.mCategories); 9353 } 9354 changes |= FILL_IN_CATEGORIES; 9355 } 9356 if (other.mPackage != null 9357 && (mPackage == null || (flags&FILL_IN_PACKAGE) != 0)) { 9358 // Only do this if mSelector is not set. 9359 if (mSelector == null) { 9360 mPackage = other.mPackage; 9361 changes |= FILL_IN_PACKAGE; 9362 } 9363 } 9364 // Selector is special: it can only be set if explicitly allowed, 9365 // for the same reason as the component name. 9366 if (other.mSelector != null && (flags&FILL_IN_SELECTOR) != 0) { 9367 if (mPackage == null) { 9368 mSelector = new Intent(other.mSelector); 9369 mPackage = null; 9370 changes |= FILL_IN_SELECTOR; 9371 } 9372 } 9373 if (other.mClipData != null 9374 && (mClipData == null || (flags&FILL_IN_CLIP_DATA) != 0)) { 9375 mClipData = other.mClipData; 9376 changes |= FILL_IN_CLIP_DATA; 9377 mayHaveCopiedUris = true; 9378 } 9379 // Component is special: it can -only- be set if explicitly allowed, 9380 // since otherwise the sender could force the intent somewhere the 9381 // originator didn't intend. 9382 if (other.mComponent != null && (flags&FILL_IN_COMPONENT) != 0) { 9383 mComponent = other.mComponent; 9384 changes |= FILL_IN_COMPONENT; 9385 } 9386 mFlags |= other.mFlags; 9387 if (other.mSourceBounds != null 9388 && (mSourceBounds == null || (flags&FILL_IN_SOURCE_BOUNDS) != 0)) { 9389 mSourceBounds = new Rect(other.mSourceBounds); 9390 changes |= FILL_IN_SOURCE_BOUNDS; 9391 } 9392 if (mExtras == null) { 9393 if (other.mExtras != null) { 9394 mExtras = new Bundle(other.mExtras); 9395 mayHaveCopiedUris = true; 9396 } 9397 } else if (other.mExtras != null) { 9398 try { 9399 Bundle newb = new Bundle(other.mExtras); 9400 newb.putAll(mExtras); 9401 mExtras = newb; 9402 mayHaveCopiedUris = true; 9403 } catch (RuntimeException e) { 9404 // Modifying the extras can cause us to unparcel the contents 9405 // of the bundle, and if we do this in the system process that 9406 // may fail. We really should handle this (i.e., the Bundle 9407 // impl shouldn't be on top of a plain map), but for now just 9408 // ignore it and keep the original contents. :( 9409 Log.w("Intent", "Failure filling in extras", e); 9410 } 9411 } 9412 if (mayHaveCopiedUris && mContentUserHint == UserHandle.USER_CURRENT 9413 && other.mContentUserHint != UserHandle.USER_CURRENT) { 9414 mContentUserHint = other.mContentUserHint; 9415 } 9416 return changes; 9417 } 9418 9419 /** 9420 * Wrapper class holding an Intent and implementing comparisons on it for 9421 * the purpose of filtering. The class implements its 9422 * {@link #equals equals()} and {@link #hashCode hashCode()} methods as 9423 * simple calls to {@link Intent#filterEquals(Intent)} filterEquals()} and 9424 * {@link android.content.Intent#filterHashCode()} filterHashCode()} 9425 * on the wrapped Intent. 9426 */ 9427 public static final class FilterComparison { 9428 private final Intent mIntent; 9429 private final int mHashCode; 9430 9431 public FilterComparison(Intent intent) { 9432 mIntent = intent; 9433 mHashCode = intent.filterHashCode(); 9434 } 9435 9436 /** 9437 * Return the Intent that this FilterComparison represents. 9438 * @return Returns the Intent held by the FilterComparison. Do 9439 * not modify! 9440 */ 9441 public Intent getIntent() { 9442 return mIntent; 9443 } 9444 9445 @Override 9446 public boolean equals(Object obj) { 9447 if (obj instanceof FilterComparison) { 9448 Intent other = ((FilterComparison)obj).mIntent; 9449 return mIntent.filterEquals(other); 9450 } 9451 return false; 9452 } 9453 9454 @Override 9455 public int hashCode() { 9456 return mHashCode; 9457 } 9458 } 9459 9460 /** 9461 * Determine if two intents are the same for the purposes of intent 9462 * resolution (filtering). That is, if their action, data, type, 9463 * class, and categories are the same. This does <em>not</em> compare 9464 * any extra data included in the intents. 9465 * 9466 * @param other The other Intent to compare against. 9467 * 9468 * @return Returns true if action, data, type, class, and categories 9469 * are the same. 9470 */ 9471 public boolean filterEquals(Intent other) { 9472 if (other == null) { 9473 return false; 9474 } 9475 if (!Objects.equals(this.mAction, other.mAction)) return false; 9476 if (!Objects.equals(this.mData, other.mData)) return false; 9477 if (!Objects.equals(this.mType, other.mType)) return false; 9478 if (!Objects.equals(this.mPackage, other.mPackage)) return false; 9479 if (!Objects.equals(this.mComponent, other.mComponent)) return false; 9480 if (!Objects.equals(this.mCategories, other.mCategories)) return false; 9481 9482 return true; 9483 } 9484 9485 /** 9486 * Generate hash code that matches semantics of filterEquals(). 9487 * 9488 * @return Returns the hash value of the action, data, type, class, and 9489 * categories. 9490 * 9491 * @see #filterEquals 9492 */ 9493 public int filterHashCode() { 9494 int code = 0; 9495 if (mAction != null) { 9496 code += mAction.hashCode(); 9497 } 9498 if (mData != null) { 9499 code += mData.hashCode(); 9500 } 9501 if (mType != null) { 9502 code += mType.hashCode(); 9503 } 9504 if (mPackage != null) { 9505 code += mPackage.hashCode(); 9506 } 9507 if (mComponent != null) { 9508 code += mComponent.hashCode(); 9509 } 9510 if (mCategories != null) { 9511 code += mCategories.hashCode(); 9512 } 9513 return code; 9514 } 9515 9516 @Override 9517 public String toString() { 9518 StringBuilder b = new StringBuilder(128); 9519 9520 b.append("Intent { "); 9521 toShortString(b, true, true, true, false); 9522 b.append(" }"); 9523 9524 return b.toString(); 9525 } 9526 9527 /** @hide */ 9528 public String toInsecureString() { 9529 StringBuilder b = new StringBuilder(128); 9530 9531 b.append("Intent { "); 9532 toShortString(b, false, true, true, false); 9533 b.append(" }"); 9534 9535 return b.toString(); 9536 } 9537 9538 /** @hide */ 9539 public String toInsecureStringWithClip() { 9540 StringBuilder b = new StringBuilder(128); 9541 9542 b.append("Intent { "); 9543 toShortString(b, false, true, true, true); 9544 b.append(" }"); 9545 9546 return b.toString(); 9547 } 9548 9549 /** @hide */ 9550 public String toShortString(boolean secure, boolean comp, boolean extras, boolean clip) { 9551 StringBuilder b = new StringBuilder(128); 9552 toShortString(b, secure, comp, extras, clip); 9553 return b.toString(); 9554 } 9555 9556 /** @hide */ 9557 public void toShortString(StringBuilder b, boolean secure, boolean comp, boolean extras, 9558 boolean clip) { 9559 boolean first = true; 9560 if (mAction != null) { 9561 b.append("act=").append(mAction); 9562 first = false; 9563 } 9564 if (mCategories != null) { 9565 if (!first) { 9566 b.append(' '); 9567 } 9568 first = false; 9569 b.append("cat=["); 9570 for (int i=0; i<mCategories.size(); i++) { 9571 if (i > 0) b.append(','); 9572 b.append(mCategories.valueAt(i)); 9573 } 9574 b.append("]"); 9575 } 9576 if (mData != null) { 9577 if (!first) { 9578 b.append(' '); 9579 } 9580 first = false; 9581 b.append("dat="); 9582 if (secure) { 9583 b.append(mData.toSafeString()); 9584 } else { 9585 b.append(mData); 9586 } 9587 } 9588 if (mType != null) { 9589 if (!first) { 9590 b.append(' '); 9591 } 9592 first = false; 9593 b.append("typ=").append(mType); 9594 } 9595 if (mFlags != 0) { 9596 if (!first) { 9597 b.append(' '); 9598 } 9599 first = false; 9600 b.append("flg=0x").append(Integer.toHexString(mFlags)); 9601 } 9602 if (mPackage != null) { 9603 if (!first) { 9604 b.append(' '); 9605 } 9606 first = false; 9607 b.append("pkg=").append(mPackage); 9608 } 9609 if (comp && mComponent != null) { 9610 if (!first) { 9611 b.append(' '); 9612 } 9613 first = false; 9614 b.append("cmp=").append(mComponent.flattenToShortString()); 9615 } 9616 if (mSourceBounds != null) { 9617 if (!first) { 9618 b.append(' '); 9619 } 9620 first = false; 9621 b.append("bnds=").append(mSourceBounds.toShortString()); 9622 } 9623 if (mClipData != null) { 9624 if (!first) { 9625 b.append(' '); 9626 } 9627 b.append("clip={"); 9628 if (clip) { 9629 mClipData.toShortString(b); 9630 } else { 9631 if (mClipData.getDescription() != null) { 9632 first = !mClipData.getDescription().toShortStringTypesOnly(b); 9633 } else { 9634 first = true; 9635 } 9636 mClipData.toShortStringShortItems(b, first); 9637 } 9638 first = false; 9639 b.append('}'); 9640 } 9641 if (extras && mExtras != null) { 9642 if (!first) { 9643 b.append(' '); 9644 } 9645 first = false; 9646 b.append("(has extras)"); 9647 } 9648 if (mContentUserHint != UserHandle.USER_CURRENT) { 9649 if (!first) { 9650 b.append(' '); 9651 } 9652 first = false; 9653 b.append("u=").append(mContentUserHint); 9654 } 9655 if (mSelector != null) { 9656 b.append(" sel="); 9657 mSelector.toShortString(b, secure, comp, extras, clip); 9658 b.append("}"); 9659 } 9660 } 9661 9662 /** @hide */ 9663 public void writeToProto(ProtoOutputStream proto, long fieldId) { 9664 // Same input parameters that toString() gives to toShortString(). 9665 writeToProto(proto, fieldId, true, true, true, false); 9666 } 9667 9668 /** @hide */ 9669 public void writeToProto(ProtoOutputStream proto, long fieldId, boolean secure, boolean comp, 9670 boolean extras, boolean clip) { 9671 long token = proto.start(fieldId); 9672 if (mAction != null) { 9673 proto.write(IntentProto.ACTION, mAction); 9674 } 9675 if (mCategories != null) { 9676 for (String category : mCategories) { 9677 proto.write(IntentProto.CATEGORIES, category); 9678 } 9679 } 9680 if (mData != null) { 9681 proto.write(IntentProto.DATA, secure ? mData.toSafeString() : mData.toString()); 9682 } 9683 if (mType != null) { 9684 proto.write(IntentProto.TYPE, mType); 9685 } 9686 if (mFlags != 0) { 9687 proto.write(IntentProto.FLAG, "0x" + Integer.toHexString(mFlags)); 9688 } 9689 if (mPackage != null) { 9690 proto.write(IntentProto.PACKAGE, mPackage); 9691 } 9692 if (comp && mComponent != null) { 9693 mComponent.writeToProto(proto, IntentProto.COMPONENT); 9694 } 9695 if (mSourceBounds != null) { 9696 proto.write(IntentProto.SOURCE_BOUNDS, mSourceBounds.toShortString()); 9697 } 9698 if (mClipData != null) { 9699 StringBuilder b = new StringBuilder(); 9700 if (clip) { 9701 mClipData.toShortString(b); 9702 } else { 9703 mClipData.toShortStringShortItems(b, false); 9704 } 9705 proto.write(IntentProto.CLIP_DATA, b.toString()); 9706 } 9707 if (extras && mExtras != null) { 9708 proto.write(IntentProto.EXTRAS, mExtras.toShortString()); 9709 } 9710 if (mContentUserHint != 0) { 9711 proto.write(IntentProto.CONTENT_USER_HINT, mContentUserHint); 9712 } 9713 if (mSelector != null) { 9714 proto.write(IntentProto.SELECTOR, mSelector.toShortString(secure, comp, extras, clip)); 9715 } 9716 proto.end(token); 9717 } 9718 9719 /** 9720 * Call {@link #toUri} with 0 flags. 9721 * @deprecated Use {@link #toUri} instead. 9722 */ 9723 @Deprecated 9724 public String toURI() { 9725 return toUri(0); 9726 } 9727 9728 /** 9729 * Convert this Intent into a String holding a URI representation of it. 9730 * The returned URI string has been properly URI encoded, so it can be 9731 * used with {@link Uri#parse Uri.parse(String)}. The URI contains the 9732 * Intent's data as the base URI, with an additional fragment describing 9733 * the action, categories, type, flags, package, component, and extras. 9734 * 9735 * <p>You can convert the returned string back to an Intent with 9736 * {@link #getIntent}. 9737 * 9738 * @param flags Additional operating flags. 9739 * 9740 * @return Returns a URI encoding URI string describing the entire contents 9741 * of the Intent. 9742 */ 9743 public String toUri(@UriFlags int flags) { 9744 StringBuilder uri = new StringBuilder(128); 9745 if ((flags&URI_ANDROID_APP_SCHEME) != 0) { 9746 if (mPackage == null) { 9747 throw new IllegalArgumentException( 9748 "Intent must include an explicit package name to build an android-app: " 9749 + this); 9750 } 9751 uri.append("android-app://"); 9752 uri.append(mPackage); 9753 String scheme = null; 9754 if (mData != null) { 9755 scheme = mData.getScheme(); 9756 if (scheme != null) { 9757 uri.append('/'); 9758 uri.append(scheme); 9759 String authority = mData.getEncodedAuthority(); 9760 if (authority != null) { 9761 uri.append('/'); 9762 uri.append(authority); 9763 String path = mData.getEncodedPath(); 9764 if (path != null) { 9765 uri.append(path); 9766 } 9767 String queryParams = mData.getEncodedQuery(); 9768 if (queryParams != null) { 9769 uri.append('?'); 9770 uri.append(queryParams); 9771 } 9772 String fragment = mData.getEncodedFragment(); 9773 if (fragment != null) { 9774 uri.append('#'); 9775 uri.append(fragment); 9776 } 9777 } 9778 } 9779 } 9780 toUriFragment(uri, null, scheme == null ? Intent.ACTION_MAIN : Intent.ACTION_VIEW, 9781 mPackage, flags); 9782 return uri.toString(); 9783 } 9784 String scheme = null; 9785 if (mData != null) { 9786 String data = mData.toString(); 9787 if ((flags&URI_INTENT_SCHEME) != 0) { 9788 final int N = data.length(); 9789 for (int i=0; i<N; i++) { 9790 char c = data.charAt(i); 9791 if ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') 9792 || (c >= '0' && c <= '9') || c == '.' || c == '-' || c == '+') { 9793 continue; 9794 } 9795 if (c == ':' && i > 0) { 9796 // Valid scheme. 9797 scheme = data.substring(0, i); 9798 uri.append("intent:"); 9799 data = data.substring(i+1); 9800 break; 9801 } 9802 9803 // No scheme. 9804 break; 9805 } 9806 } 9807 uri.append(data); 9808 9809 } else if ((flags&URI_INTENT_SCHEME) != 0) { 9810 uri.append("intent:"); 9811 } 9812 9813 toUriFragment(uri, scheme, Intent.ACTION_VIEW, null, flags); 9814 9815 return uri.toString(); 9816 } 9817 9818 private void toUriFragment(StringBuilder uri, String scheme, String defAction, 9819 String defPackage, int flags) { 9820 StringBuilder frag = new StringBuilder(128); 9821 9822 toUriInner(frag, scheme, defAction, defPackage, flags); 9823 if (mSelector != null) { 9824 frag.append("SEL;"); 9825 // Note that for now we are not going to try to handle the 9826 // data part; not clear how to represent this as a URI, and 9827 // not much utility in it. 9828 mSelector.toUriInner(frag, mSelector.mData != null ? mSelector.mData.getScheme() : null, 9829 null, null, flags); 9830 } 9831 9832 if (frag.length() > 0) { 9833 uri.append("#Intent;"); 9834 uri.append(frag); 9835 uri.append("end"); 9836 } 9837 } 9838 9839 private void toUriInner(StringBuilder uri, String scheme, String defAction, 9840 String defPackage, int flags) { 9841 if (scheme != null) { 9842 uri.append("scheme=").append(scheme).append(';'); 9843 } 9844 if (mAction != null && !mAction.equals(defAction)) { 9845 uri.append("action=").append(Uri.encode(mAction)).append(';'); 9846 } 9847 if (mCategories != null) { 9848 for (int i=0; i<mCategories.size(); i++) { 9849 uri.append("category=").append(Uri.encode(mCategories.valueAt(i))).append(';'); 9850 } 9851 } 9852 if (mType != null) { 9853 uri.append("type=").append(Uri.encode(mType, "/")).append(';'); 9854 } 9855 if (mFlags != 0) { 9856 uri.append("launchFlags=0x").append(Integer.toHexString(mFlags)).append(';'); 9857 } 9858 if (mPackage != null && !mPackage.equals(defPackage)) { 9859 uri.append("package=").append(Uri.encode(mPackage)).append(';'); 9860 } 9861 if (mComponent != null) { 9862 uri.append("component=").append(Uri.encode( 9863 mComponent.flattenToShortString(), "/")).append(';'); 9864 } 9865 if (mSourceBounds != null) { 9866 uri.append("sourceBounds=") 9867 .append(Uri.encode(mSourceBounds.flattenToString())) 9868 .append(';'); 9869 } 9870 if (mExtras != null) { 9871 for (String key : mExtras.keySet()) { 9872 final Object value = mExtras.get(key); 9873 char entryType = 9874 value instanceof String ? 'S' : 9875 value instanceof Boolean ? 'B' : 9876 value instanceof Byte ? 'b' : 9877 value instanceof Character ? 'c' : 9878 value instanceof Double ? 'd' : 9879 value instanceof Float ? 'f' : 9880 value instanceof Integer ? 'i' : 9881 value instanceof Long ? 'l' : 9882 value instanceof Short ? 's' : 9883 '\0'; 9884 9885 if (entryType != '\0') { 9886 uri.append(entryType); 9887 uri.append('.'); 9888 uri.append(Uri.encode(key)); 9889 uri.append('='); 9890 uri.append(Uri.encode(value.toString())); 9891 uri.append(';'); 9892 } 9893 } 9894 } 9895 } 9896 9897 public int describeContents() { 9898 return (mExtras != null) ? mExtras.describeContents() : 0; 9899 } 9900 9901 public void writeToParcel(Parcel out, int flags) { 9902 out.writeString(mAction); 9903 Uri.writeToParcel(out, mData); 9904 out.writeString(mType); 9905 out.writeInt(mFlags); 9906 out.writeString(mPackage); 9907 ComponentName.writeToParcel(mComponent, out); 9908 9909 if (mSourceBounds != null) { 9910 out.writeInt(1); 9911 mSourceBounds.writeToParcel(out, flags); 9912 } else { 9913 out.writeInt(0); 9914 } 9915 9916 if (mCategories != null) { 9917 final int N = mCategories.size(); 9918 out.writeInt(N); 9919 for (int i=0; i<N; i++) { 9920 out.writeString(mCategories.valueAt(i)); 9921 } 9922 } else { 9923 out.writeInt(0); 9924 } 9925 9926 if (mSelector != null) { 9927 out.writeInt(1); 9928 mSelector.writeToParcel(out, flags); 9929 } else { 9930 out.writeInt(0); 9931 } 9932 9933 if (mClipData != null) { 9934 out.writeInt(1); 9935 mClipData.writeToParcel(out, flags); 9936 } else { 9937 out.writeInt(0); 9938 } 9939 out.writeInt(mContentUserHint); 9940 out.writeBundle(mExtras); 9941 } 9942 9943 public static final Parcelable.Creator<Intent> CREATOR 9944 = new Parcelable.Creator<Intent>() { 9945 public Intent createFromParcel(Parcel in) { 9946 return new Intent(in); 9947 } 9948 public Intent[] newArray(int size) { 9949 return new Intent[size]; 9950 } 9951 }; 9952 9953 /** @hide */ 9954 protected Intent(Parcel in) { 9955 readFromParcel(in); 9956 } 9957 9958 public void readFromParcel(Parcel in) { 9959 setAction(in.readString()); 9960 mData = Uri.CREATOR.createFromParcel(in); 9961 mType = in.readString(); 9962 mFlags = in.readInt(); 9963 mPackage = in.readString(); 9964 mComponent = ComponentName.readFromParcel(in); 9965 9966 if (in.readInt() != 0) { 9967 mSourceBounds = Rect.CREATOR.createFromParcel(in); 9968 } 9969 9970 int N = in.readInt(); 9971 if (N > 0) { 9972 mCategories = new ArraySet<String>(); 9973 int i; 9974 for (i=0; i<N; i++) { 9975 mCategories.add(in.readString().intern()); 9976 } 9977 } else { 9978 mCategories = null; 9979 } 9980 9981 if (in.readInt() != 0) { 9982 mSelector = new Intent(in); 9983 } 9984 9985 if (in.readInt() != 0) { 9986 mClipData = new ClipData(in); 9987 } 9988 mContentUserHint = in.readInt(); 9989 mExtras = in.readBundle(); 9990 } 9991 9992 /** 9993 * Parses the "intent" element (and its children) from XML and instantiates 9994 * an Intent object. The given XML parser should be located at the tag 9995 * where parsing should start (often named "intent"), from which the 9996 * basic action, data, type, and package and class name will be 9997 * retrieved. The function will then parse in to any child elements, 9998 * looking for <category android:name="xxx"> tags to add categories and 9999 * <extra android:name="xxx" android:value="yyy"> to attach extra data 10000 * to the intent. 10001 * 10002 * @param resources The Resources to use when inflating resources. 10003 * @param parser The XML parser pointing at an "intent" tag. 10004 * @param attrs The AttributeSet interface for retrieving extended 10005 * attribute data at the current <var>parser</var> location. 10006 * @return An Intent object matching the XML data. 10007 * @throws XmlPullParserException If there was an XML parsing error. 10008 * @throws IOException If there was an I/O error. 10009 */ 10010 public static @NonNull Intent parseIntent(@NonNull Resources resources, 10011 @NonNull XmlPullParser parser, AttributeSet attrs) 10012 throws XmlPullParserException, IOException { 10013 Intent intent = new Intent(); 10014 10015 TypedArray sa = resources.obtainAttributes(attrs, 10016 com.android.internal.R.styleable.Intent); 10017 10018 intent.setAction(sa.getString(com.android.internal.R.styleable.Intent_action)); 10019 10020 String data = sa.getString(com.android.internal.R.styleable.Intent_data); 10021 String mimeType = sa.getString(com.android.internal.R.styleable.Intent_mimeType); 10022 intent.setDataAndType(data != null ? Uri.parse(data) : null, mimeType); 10023 10024 String packageName = sa.getString(com.android.internal.R.styleable.Intent_targetPackage); 10025 String className = sa.getString(com.android.internal.R.styleable.Intent_targetClass); 10026 if (packageName != null && className != null) { 10027 intent.setComponent(new ComponentName(packageName, className)); 10028 } 10029 10030 sa.recycle(); 10031 10032 int outerDepth = parser.getDepth(); 10033 int type; 10034 while ((type=parser.next()) != XmlPullParser.END_DOCUMENT 10035 && (type != XmlPullParser.END_TAG || parser.getDepth() > outerDepth)) { 10036 if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) { 10037 continue; 10038 } 10039 10040 String nodeName = parser.getName(); 10041 if (nodeName.equals(TAG_CATEGORIES)) { 10042 sa = resources.obtainAttributes(attrs, 10043 com.android.internal.R.styleable.IntentCategory); 10044 String cat = sa.getString(com.android.internal.R.styleable.IntentCategory_name); 10045 sa.recycle(); 10046 10047 if (cat != null) { 10048 intent.addCategory(cat); 10049 } 10050 XmlUtils.skipCurrentTag(parser); 10051 10052 } else if (nodeName.equals(TAG_EXTRA)) { 10053 if (intent.mExtras == null) { 10054 intent.mExtras = new Bundle(); 10055 } 10056 resources.parseBundleExtra(TAG_EXTRA, attrs, intent.mExtras); 10057 XmlUtils.skipCurrentTag(parser); 10058 10059 } else { 10060 XmlUtils.skipCurrentTag(parser); 10061 } 10062 } 10063 10064 return intent; 10065 } 10066 10067 /** @hide */ 10068 public void saveToXml(XmlSerializer out) throws IOException { 10069 if (mAction != null) { 10070 out.attribute(null, ATTR_ACTION, mAction); 10071 } 10072 if (mData != null) { 10073 out.attribute(null, ATTR_DATA, mData.toString()); 10074 } 10075 if (mType != null) { 10076 out.attribute(null, ATTR_TYPE, mType); 10077 } 10078 if (mComponent != null) { 10079 out.attribute(null, ATTR_COMPONENT, mComponent.flattenToShortString()); 10080 } 10081 out.attribute(null, ATTR_FLAGS, Integer.toHexString(getFlags())); 10082 10083 if (mCategories != null) { 10084 out.startTag(null, TAG_CATEGORIES); 10085 for (int categoryNdx = mCategories.size() - 1; categoryNdx >= 0; --categoryNdx) { 10086 out.attribute(null, ATTR_CATEGORY, mCategories.valueAt(categoryNdx)); 10087 } 10088 out.endTag(null, TAG_CATEGORIES); 10089 } 10090 } 10091 10092 /** @hide */ 10093 public static Intent restoreFromXml(XmlPullParser in) throws IOException, 10094 XmlPullParserException { 10095 Intent intent = new Intent(); 10096 final int outerDepth = in.getDepth(); 10097 10098 int attrCount = in.getAttributeCount(); 10099 for (int attrNdx = attrCount - 1; attrNdx >= 0; --attrNdx) { 10100 final String attrName = in.getAttributeName(attrNdx); 10101 final String attrValue = in.getAttributeValue(attrNdx); 10102 if (ATTR_ACTION.equals(attrName)) { 10103 intent.setAction(attrValue); 10104 } else if (ATTR_DATA.equals(attrName)) { 10105 intent.setData(Uri.parse(attrValue)); 10106 } else if (ATTR_TYPE.equals(attrName)) { 10107 intent.setType(attrValue); 10108 } else if (ATTR_COMPONENT.equals(attrName)) { 10109 intent.setComponent(ComponentName.unflattenFromString(attrValue)); 10110 } else if (ATTR_FLAGS.equals(attrName)) { 10111 intent.setFlags(Integer.parseInt(attrValue, 16)); 10112 } else { 10113 Log.e("Intent", "restoreFromXml: unknown attribute=" + attrName); 10114 } 10115 } 10116 10117 int event; 10118 String name; 10119 while (((event = in.next()) != XmlPullParser.END_DOCUMENT) && 10120 (event != XmlPullParser.END_TAG || in.getDepth() < outerDepth)) { 10121 if (event == XmlPullParser.START_TAG) { 10122 name = in.getName(); 10123 if (TAG_CATEGORIES.equals(name)) { 10124 attrCount = in.getAttributeCount(); 10125 for (int attrNdx = attrCount - 1; attrNdx >= 0; --attrNdx) { 10126 intent.addCategory(in.getAttributeValue(attrNdx)); 10127 } 10128 } else { 10129 Log.w("Intent", "restoreFromXml: unknown name=" + name); 10130 XmlUtils.skipCurrentTag(in); 10131 } 10132 } 10133 } 10134 10135 return intent; 10136 } 10137 10138 /** 10139 * Normalize a MIME data type. 10140 * 10141 * <p>A normalized MIME type has white-space trimmed, 10142 * content-type parameters removed, and is lower-case. 10143 * This aligns the type with Android best practices for 10144 * intent filtering. 10145 * 10146 * <p>For example, "text/plain; charset=utf-8" becomes "text/plain". 10147 * "text/x-vCard" becomes "text/x-vcard". 10148 * 10149 * <p>All MIME types received from outside Android (such as user input, 10150 * or external sources like Bluetooth, NFC, or the Internet) should 10151 * be normalized before they are used to create an Intent. 10152 * 10153 * @param type MIME data type to normalize 10154 * @return normalized MIME data type, or null if the input was null 10155 * @see #setType 10156 * @see #setTypeAndNormalize 10157 */ 10158 public static @Nullable String normalizeMimeType(@Nullable String type) { 10159 if (type == null) { 10160 return null; 10161 } 10162 10163 type = type.trim().toLowerCase(Locale.ROOT); 10164 10165 final int semicolonIndex = type.indexOf(';'); 10166 if (semicolonIndex != -1) { 10167 type = type.substring(0, semicolonIndex); 10168 } 10169 return type; 10170 } 10171 10172 /** 10173 * Prepare this {@link Intent} to leave an app process. 10174 * 10175 * @hide 10176 */ 10177 public void prepareToLeaveProcess(Context context) { 10178 final boolean leavingPackage = (mComponent == null) 10179 || !Objects.equals(mComponent.getPackageName(), context.getPackageName()); 10180 prepareToLeaveProcess(leavingPackage); 10181 } 10182 10183 /** 10184 * Prepare this {@link Intent} to leave an app process. 10185 * 10186 * @hide 10187 */ 10188 public void prepareToLeaveProcess(boolean leavingPackage) { 10189 setAllowFds(false); 10190 10191 if (mSelector != null) { 10192 mSelector.prepareToLeaveProcess(leavingPackage); 10193 } 10194 if (mClipData != null) { 10195 mClipData.prepareToLeaveProcess(leavingPackage, getFlags()); 10196 } 10197 10198 if (mExtras != null && !mExtras.isParcelled()) { 10199 final Object intent = mExtras.get(Intent.EXTRA_INTENT); 10200 if (intent instanceof Intent) { 10201 ((Intent) intent).prepareToLeaveProcess(leavingPackage); 10202 } 10203 } 10204 10205 if (mAction != null && mData != null && StrictMode.vmFileUriExposureEnabled() 10206 && leavingPackage) { 10207 switch (mAction) { 10208 case ACTION_MEDIA_REMOVED: 10209 case ACTION_MEDIA_UNMOUNTED: 10210 case ACTION_MEDIA_CHECKING: 10211 case ACTION_MEDIA_NOFS: 10212 case ACTION_MEDIA_MOUNTED: 10213 case ACTION_MEDIA_SHARED: 10214 case ACTION_MEDIA_UNSHARED: 10215 case ACTION_MEDIA_BAD_REMOVAL: 10216 case ACTION_MEDIA_UNMOUNTABLE: 10217 case ACTION_MEDIA_EJECT: 10218 case ACTION_MEDIA_SCANNER_STARTED: 10219 case ACTION_MEDIA_SCANNER_FINISHED: 10220 case ACTION_MEDIA_SCANNER_SCAN_FILE: 10221 case ACTION_PACKAGE_NEEDS_VERIFICATION: 10222 case ACTION_PACKAGE_VERIFIED: 10223 // Ignore legacy actions 10224 break; 10225 default: 10226 mData.checkFileUriExposed("Intent.getData()"); 10227 } 10228 } 10229 10230 if (mAction != null && mData != null && StrictMode.vmContentUriWithoutPermissionEnabled() 10231 && leavingPackage) { 10232 switch (mAction) { 10233 case ACTION_PROVIDER_CHANGED: 10234 case QuickContact.ACTION_QUICK_CONTACT: 10235 // Ignore actions that don't need to grant 10236 break; 10237 default: 10238 mData.checkContentUriWithoutPermission("Intent.getData()", getFlags()); 10239 } 10240 } 10241 } 10242 10243 /** 10244 * @hide 10245 */ 10246 public void prepareToEnterProcess() { 10247 // We just entered destination process, so we should be able to read all 10248 // parcelables inside. 10249 setDefusable(true); 10250 10251 if (mSelector != null) { 10252 mSelector.prepareToEnterProcess(); 10253 } 10254 if (mClipData != null) { 10255 mClipData.prepareToEnterProcess(); 10256 } 10257 10258 if (mContentUserHint != UserHandle.USER_CURRENT) { 10259 if (UserHandle.getAppId(Process.myUid()) != Process.SYSTEM_UID) { 10260 fixUris(mContentUserHint); 10261 mContentUserHint = UserHandle.USER_CURRENT; 10262 } 10263 } 10264 } 10265 10266 /** @hide */ 10267 public boolean hasWebURI() { 10268 if (getData() == null) { 10269 return false; 10270 } 10271 final String scheme = getScheme(); 10272 if (TextUtils.isEmpty(scheme)) { 10273 return false; 10274 } 10275 return scheme.equals(IntentFilter.SCHEME_HTTP) || scheme.equals(IntentFilter.SCHEME_HTTPS); 10276 } 10277 10278 /** @hide */ 10279 public boolean isWebIntent() { 10280 return ACTION_VIEW.equals(mAction) 10281 && hasWebURI(); 10282 } 10283 10284 /** 10285 * @hide 10286 */ 10287 public void fixUris(int contentUserHint) { 10288 Uri data = getData(); 10289 if (data != null) { 10290 mData = maybeAddUserId(data, contentUserHint); 10291 } 10292 if (mClipData != null) { 10293 mClipData.fixUris(contentUserHint); 10294 } 10295 String action = getAction(); 10296 if (ACTION_SEND.equals(action)) { 10297 final Uri stream = getParcelableExtra(EXTRA_STREAM); 10298 if (stream != null) { 10299 putExtra(EXTRA_STREAM, maybeAddUserId(stream, contentUserHint)); 10300 } 10301 } else if (ACTION_SEND_MULTIPLE.equals(action)) { 10302 final ArrayList<Uri> streams = getParcelableArrayListExtra(EXTRA_STREAM); 10303 if (streams != null) { 10304 ArrayList<Uri> newStreams = new ArrayList<Uri>(); 10305 for (int i = 0; i < streams.size(); i++) { 10306 newStreams.add(maybeAddUserId(streams.get(i), contentUserHint)); 10307 } 10308 putParcelableArrayListExtra(EXTRA_STREAM, newStreams); 10309 } 10310 } else if (MediaStore.ACTION_IMAGE_CAPTURE.equals(action) 10311 || MediaStore.ACTION_IMAGE_CAPTURE_SECURE.equals(action) 10312 || MediaStore.ACTION_VIDEO_CAPTURE.equals(action)) { 10313 final Uri output = getParcelableExtra(MediaStore.EXTRA_OUTPUT); 10314 if (output != null) { 10315 putExtra(MediaStore.EXTRA_OUTPUT, maybeAddUserId(output, contentUserHint)); 10316 } 10317 } 10318 } 10319 10320 /** 10321 * Migrate any {@link #EXTRA_STREAM} in {@link #ACTION_SEND} and 10322 * {@link #ACTION_SEND_MULTIPLE} to {@link ClipData}. Also inspects nested 10323 * intents in {@link #ACTION_CHOOSER}. 10324 * 10325 * @return Whether any contents were migrated. 10326 * @hide 10327 */ 10328 public boolean migrateExtraStreamToClipData() { 10329 // Refuse to touch if extras already parcelled 10330 if (mExtras != null && mExtras.isParcelled()) return false; 10331 10332 // Bail when someone already gave us ClipData 10333 if (getClipData() != null) return false; 10334 10335 final String action = getAction(); 10336 if (ACTION_CHOOSER.equals(action)) { 10337 // Inspect contained intents to see if we need to migrate extras. We 10338 // don't promote ClipData to the parent, since ChooserActivity will 10339 // already start the picked item as the caller, and we can't combine 10340 // the flags in a safe way. 10341 10342 boolean migrated = false; 10343 try { 10344 final Intent intent = getParcelableExtra(EXTRA_INTENT); 10345 if (intent != null) { 10346 migrated |= intent.migrateExtraStreamToClipData(); 10347 } 10348 } catch (ClassCastException e) { 10349 } 10350 try { 10351 final Parcelable[] intents = getParcelableArrayExtra(EXTRA_INITIAL_INTENTS); 10352 if (intents != null) { 10353 for (int i = 0; i < intents.length; i++) { 10354 final Intent intent = (Intent) intents[i]; 10355 if (intent != null) { 10356 migrated |= intent.migrateExtraStreamToClipData(); 10357 } 10358 } 10359 } 10360 } catch (ClassCastException e) { 10361 } 10362 return migrated; 10363 10364 } else if (ACTION_SEND.equals(action)) { 10365 try { 10366 final Uri stream = getParcelableExtra(EXTRA_STREAM); 10367 final CharSequence text = getCharSequenceExtra(EXTRA_TEXT); 10368 final String htmlText = getStringExtra(EXTRA_HTML_TEXT); 10369 if (stream != null || text != null || htmlText != null) { 10370 final ClipData clipData = new ClipData( 10371 null, new String[] { getType() }, 10372 new ClipData.Item(text, htmlText, null, stream)); 10373 setClipData(clipData); 10374 addFlags(FLAG_GRANT_READ_URI_PERMISSION); 10375 return true; 10376 } 10377 } catch (ClassCastException e) { 10378 } 10379 10380 } else if (ACTION_SEND_MULTIPLE.equals(action)) { 10381 try { 10382 final ArrayList<Uri> streams = getParcelableArrayListExtra(EXTRA_STREAM); 10383 final ArrayList<CharSequence> texts = getCharSequenceArrayListExtra(EXTRA_TEXT); 10384 final ArrayList<String> htmlTexts = getStringArrayListExtra(EXTRA_HTML_TEXT); 10385 int num = -1; 10386 if (streams != null) { 10387 num = streams.size(); 10388 } 10389 if (texts != null) { 10390 if (num >= 0 && num != texts.size()) { 10391 // Wha...! F- you. 10392 return false; 10393 } 10394 num = texts.size(); 10395 } 10396 if (htmlTexts != null) { 10397 if (num >= 0 && num != htmlTexts.size()) { 10398 // Wha...! F- you. 10399 return false; 10400 } 10401 num = htmlTexts.size(); 10402 } 10403 if (num > 0) { 10404 final ClipData clipData = new ClipData( 10405 null, new String[] { getType() }, 10406 makeClipItem(streams, texts, htmlTexts, 0)); 10407 10408 for (int i = 1; i < num; i++) { 10409 clipData.addItem(makeClipItem(streams, texts, htmlTexts, i)); 10410 } 10411 10412 setClipData(clipData); 10413 addFlags(FLAG_GRANT_READ_URI_PERMISSION); 10414 return true; 10415 } 10416 } catch (ClassCastException e) { 10417 } 10418 } else if (MediaStore.ACTION_IMAGE_CAPTURE.equals(action) 10419 || MediaStore.ACTION_IMAGE_CAPTURE_SECURE.equals(action) 10420 || MediaStore.ACTION_VIDEO_CAPTURE.equals(action)) { 10421 final Uri output; 10422 try { 10423 output = getParcelableExtra(MediaStore.EXTRA_OUTPUT); 10424 } catch (ClassCastException e) { 10425 return false; 10426 } 10427 if (output != null) { 10428 setClipData(ClipData.newRawUri("", output)); 10429 addFlags(FLAG_GRANT_WRITE_URI_PERMISSION|FLAG_GRANT_READ_URI_PERMISSION); 10430 return true; 10431 } 10432 } 10433 10434 return false; 10435 } 10436 10437 /** 10438 * Convert the dock state to a human readable format. 10439 * @hide 10440 */ 10441 public static String dockStateToString(int dock) { 10442 switch (dock) { 10443 case EXTRA_DOCK_STATE_HE_DESK: 10444 return "EXTRA_DOCK_STATE_HE_DESK"; 10445 case EXTRA_DOCK_STATE_LE_DESK: 10446 return "EXTRA_DOCK_STATE_LE_DESK"; 10447 case EXTRA_DOCK_STATE_CAR: 10448 return "EXTRA_DOCK_STATE_CAR"; 10449 case EXTRA_DOCK_STATE_DESK: 10450 return "EXTRA_DOCK_STATE_DESK"; 10451 case EXTRA_DOCK_STATE_UNDOCKED: 10452 return "EXTRA_DOCK_STATE_UNDOCKED"; 10453 default: 10454 return Integer.toString(dock); 10455 } 10456 } 10457 10458 private static ClipData.Item makeClipItem(ArrayList<Uri> streams, ArrayList<CharSequence> texts, 10459 ArrayList<String> htmlTexts, int which) { 10460 Uri uri = streams != null ? streams.get(which) : null; 10461 CharSequence text = texts != null ? texts.get(which) : null; 10462 String htmlText = htmlTexts != null ? htmlTexts.get(which) : null; 10463 return new ClipData.Item(text, htmlText, null, uri); 10464 } 10465 10466 /** @hide */ 10467 public boolean isDocument() { 10468 return (mFlags & FLAG_ACTIVITY_NEW_DOCUMENT) == FLAG_ACTIVITY_NEW_DOCUMENT; 10469 } 10470} 10471