Intent.java revision 7f1944a365a402ea1943526df09cb9e64309e4f9
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 */ 1424 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1425 public static final String ACTION_VOICE_COMMAND = "android.intent.action.VOICE_COMMAND"; 1426 1427 /** 1428 * Activity Action: Start action associated with long pressing on the 1429 * search key. 1430 * <p>Input: Nothing. 1431 * <p>Output: Nothing. 1432 */ 1433 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1434 public static final String ACTION_SEARCH_LONG_PRESS = "android.intent.action.SEARCH_LONG_PRESS"; 1435 1436 /** 1437 * Activity Action: The user pressed the "Report" button in the crash/ANR dialog. 1438 * This intent is delivered to the package which installed the application, usually 1439 * Google Play. 1440 * <p>Input: No data is specified. The bug report is passed in using 1441 * an {@link #EXTRA_BUG_REPORT} field. 1442 * <p>Output: Nothing. 1443 * 1444 * @see #EXTRA_BUG_REPORT 1445 */ 1446 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1447 public static final String ACTION_APP_ERROR = "android.intent.action.APP_ERROR"; 1448 1449 /** 1450 * Activity Action: Show power usage information to the user. 1451 * <p>Input: Nothing. 1452 * <p>Output: Nothing. 1453 */ 1454 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1455 public static final String ACTION_POWER_USAGE_SUMMARY = "android.intent.action.POWER_USAGE_SUMMARY"; 1456 1457 /** 1458 * Activity Action: Setup wizard action provided for OTA provisioning to determine if it needs 1459 * to run. 1460 * <p>Input: Nothing. 1461 * <p>Output: Nothing. 1462 * @deprecated As of {@link android.os.Build.VERSION_CODES#M}, setup wizard can be identified 1463 * using {@link #ACTION_MAIN} and {@link #CATEGORY_SETUP_WIZARD} 1464 * @hide 1465 * @removed 1466 */ 1467 @Deprecated 1468 @SystemApi 1469 public static final String ACTION_DEVICE_INITIALIZATION_WIZARD = 1470 "android.intent.action.DEVICE_INITIALIZATION_WIZARD"; 1471 1472 /** 1473 * Activity Action: Setup wizard to launch after a platform update. This 1474 * activity should have a string meta-data field associated with it, 1475 * {@link #METADATA_SETUP_VERSION}, which defines the current version of 1476 * the platform for setup. The activity will be launched only if 1477 * {@link android.provider.Settings.Secure#LAST_SETUP_SHOWN} is not the 1478 * same value. 1479 * <p>Input: Nothing. 1480 * <p>Output: Nothing. 1481 * @hide 1482 */ 1483 @SystemApi 1484 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1485 public static final String ACTION_UPGRADE_SETUP = "android.intent.action.UPGRADE_SETUP"; 1486 1487 /** 1488 * Activity Action: Start the Keyboard Shortcuts Helper screen. 1489 * <p>Input: Nothing. 1490 * <p>Output: Nothing. 1491 * @hide 1492 */ 1493 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1494 public static final String ACTION_SHOW_KEYBOARD_SHORTCUTS = 1495 "com.android.intent.action.SHOW_KEYBOARD_SHORTCUTS"; 1496 1497 /** 1498 * Activity Action: Dismiss the Keyboard Shortcuts Helper screen. 1499 * <p>Input: Nothing. 1500 * <p>Output: Nothing. 1501 * @hide 1502 */ 1503 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1504 public static final String ACTION_DISMISS_KEYBOARD_SHORTCUTS = 1505 "com.android.intent.action.DISMISS_KEYBOARD_SHORTCUTS"; 1506 1507 /** 1508 * Activity Action: Show settings for managing network data usage of a 1509 * specific application. Applications should define an activity that offers 1510 * options to control data usage. 1511 */ 1512 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1513 public static final String ACTION_MANAGE_NETWORK_USAGE = 1514 "android.intent.action.MANAGE_NETWORK_USAGE"; 1515 1516 /** 1517 * Activity Action: Launch application installer. 1518 * <p> 1519 * Input: The data must be a content: URI at which the application 1520 * can be retrieved. As of {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1}, 1521 * you can also use "package:<package-name>" to install an application for the 1522 * current user that is already installed for another user. You can optionally supply 1523 * {@link #EXTRA_INSTALLER_PACKAGE_NAME}, {@link #EXTRA_NOT_UNKNOWN_SOURCE}, 1524 * {@link #EXTRA_ALLOW_REPLACE}, and {@link #EXTRA_RETURN_RESULT}. 1525 * <p> 1526 * Output: If {@link #EXTRA_RETURN_RESULT}, returns whether the install 1527 * succeeded. 1528 * <p> 1529 * <strong>Note:</strong>If your app is targeting API level higher than 25 you 1530 * need to hold {@link android.Manifest.permission#REQUEST_INSTALL_PACKAGES} 1531 * in order to launch the application installer. 1532 * </p> 1533 * 1534 * @see #EXTRA_INSTALLER_PACKAGE_NAME 1535 * @see #EXTRA_NOT_UNKNOWN_SOURCE 1536 * @see #EXTRA_RETURN_RESULT 1537 */ 1538 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1539 public static final String ACTION_INSTALL_PACKAGE = "android.intent.action.INSTALL_PACKAGE"; 1540 1541 /** 1542 * Activity Action: Activity to handle split installation failures. 1543 * <p>Splits may be installed dynamically. This happens when an Activity is launched, 1544 * but the split that contains the application isn't installed. When a split is 1545 * installed in this manner, the containing package usually doesn't know this is 1546 * happening. However, if an error occurs during installation, the containing 1547 * package can define a single activity handling this action to deal with such 1548 * failures. 1549 * <p>The activity handling this action must be in the base package. 1550 * <p> 1551 * Input: {@link #EXTRA_INTENT} the original intent that started split installation. 1552 * {@link #EXTRA_SPLIT_NAME} the name of the split that failed to be installed. 1553 */ 1554 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1555 public static final String ACTION_INSTALL_FAILURE = "android.intent.action.INSTALL_FAILURE"; 1556 1557 /** 1558 * Activity Action: Launch instant application installer. 1559 * <p class="note"> 1560 * This is a protected intent that can only be sent by the system. 1561 * </p> 1562 * 1563 * @hide 1564 */ 1565 @SystemApi 1566 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1567 public static final String ACTION_INSTALL_INSTANT_APP_PACKAGE 1568 = "android.intent.action.INSTALL_INSTANT_APP_PACKAGE"; 1569 1570 /** 1571 * Service Action: Resolve instant application. 1572 * <p> 1573 * The system will have a persistent connection to this service. 1574 * This is a protected intent that can only be sent by the system. 1575 * </p> 1576 * 1577 * @hide 1578 */ 1579 @SystemApi 1580 @SdkConstant(SdkConstantType.SERVICE_ACTION) 1581 public static final String ACTION_RESOLVE_INSTANT_APP_PACKAGE 1582 = "android.intent.action.RESOLVE_INSTANT_APP_PACKAGE"; 1583 1584 /** 1585 * Activity Action: Launch instant app settings. 1586 * 1587 * <p class="note"> 1588 * This is a protected intent that can only be sent by the system. 1589 * </p> 1590 * 1591 * @hide 1592 */ 1593 @SystemApi 1594 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1595 public static final String ACTION_INSTANT_APP_RESOLVER_SETTINGS 1596 = "android.intent.action.INSTANT_APP_RESOLVER_SETTINGS"; 1597 1598 /** 1599 * Used as a string extra field with {@link #ACTION_INSTALL_PACKAGE} to install a 1600 * package. Specifies the installer package name; this package will receive the 1601 * {@link #ACTION_APP_ERROR} intent. 1602 */ 1603 public static final String EXTRA_INSTALLER_PACKAGE_NAME 1604 = "android.intent.extra.INSTALLER_PACKAGE_NAME"; 1605 1606 /** 1607 * Used as a boolean extra field with {@link #ACTION_INSTALL_PACKAGE} to install a 1608 * package. Specifies that the application being installed should not be 1609 * treated as coming from an unknown source, but as coming from the app 1610 * invoking the Intent. For this to work you must start the installer with 1611 * startActivityForResult(). 1612 */ 1613 public static final String EXTRA_NOT_UNKNOWN_SOURCE 1614 = "android.intent.extra.NOT_UNKNOWN_SOURCE"; 1615 1616 /** 1617 * Used as a URI extra field with {@link #ACTION_INSTALL_PACKAGE} and 1618 * {@link #ACTION_VIEW} to indicate the URI from which the local APK in the Intent 1619 * data field originated from. 1620 */ 1621 public static final String EXTRA_ORIGINATING_URI 1622 = "android.intent.extra.ORIGINATING_URI"; 1623 1624 /** 1625 * This extra can be used with any Intent used to launch an activity, supplying information 1626 * about who is launching that activity. This field contains a {@link android.net.Uri} 1627 * object, typically an http: or https: URI of the web site that the referral came from; 1628 * it can also use the {@link #URI_ANDROID_APP_SCHEME android-app:} scheme to identify 1629 * a native application that it came from. 1630 * 1631 * <p>To retrieve this value in a client, use {@link android.app.Activity#getReferrer} 1632 * instead of directly retrieving the extra. It is also valid for applications to 1633 * instead supply {@link #EXTRA_REFERRER_NAME} for cases where they can only create 1634 * a string, not a Uri; the field here, if supplied, will always take precedence, 1635 * however.</p> 1636 * 1637 * @see #EXTRA_REFERRER_NAME 1638 */ 1639 public static final String EXTRA_REFERRER 1640 = "android.intent.extra.REFERRER"; 1641 1642 /** 1643 * Alternate version of {@link #EXTRA_REFERRER} that supplies the URI as a String rather 1644 * than a {@link android.net.Uri} object. Only for use in cases where Uri objects can 1645 * not be created, in particular when Intent extras are supplied through the 1646 * {@link #URI_INTENT_SCHEME intent:} or {@link #URI_ANDROID_APP_SCHEME android-app:} 1647 * schemes. 1648 * 1649 * @see #EXTRA_REFERRER 1650 */ 1651 public static final String EXTRA_REFERRER_NAME 1652 = "android.intent.extra.REFERRER_NAME"; 1653 1654 /** 1655 * Used as an int extra field with {@link #ACTION_INSTALL_PACKAGE} and 1656 * {@link #ACTION_VIEW} to indicate the uid of the package that initiated the install 1657 * Currently only a system app that hosts the provider authority "downloads" or holds the 1658 * permission {@link android.Manifest.permission.MANAGE_DOCUMENTS} can use this. 1659 * @hide 1660 */ 1661 @SystemApi 1662 public static final String EXTRA_ORIGINATING_UID 1663 = "android.intent.extra.ORIGINATING_UID"; 1664 1665 /** 1666 * Used as a boolean extra field with {@link #ACTION_INSTALL_PACKAGE} to install a 1667 * package. Tells the installer UI to skip the confirmation with the user 1668 * if the .apk is replacing an existing one. 1669 * @deprecated As of {@link android.os.Build.VERSION_CODES#JELLY_BEAN}, Android 1670 * will no longer show an interstitial message about updating existing 1671 * applications so this is no longer needed. 1672 */ 1673 @Deprecated 1674 public static final String EXTRA_ALLOW_REPLACE 1675 = "android.intent.extra.ALLOW_REPLACE"; 1676 1677 /** 1678 * Used as a boolean extra field with {@link #ACTION_INSTALL_PACKAGE} or 1679 * {@link #ACTION_UNINSTALL_PACKAGE}. Specifies that the installer UI should 1680 * return to the application the result code of the install/uninstall. The returned result 1681 * code will be {@link android.app.Activity#RESULT_OK} on success or 1682 * {@link android.app.Activity#RESULT_FIRST_USER} on failure. 1683 */ 1684 public static final String EXTRA_RETURN_RESULT 1685 = "android.intent.extra.RETURN_RESULT"; 1686 1687 /** 1688 * Package manager install result code. @hide because result codes are not 1689 * yet ready to be exposed. 1690 */ 1691 public static final String EXTRA_INSTALL_RESULT 1692 = "android.intent.extra.INSTALL_RESULT"; 1693 1694 /** 1695 * Activity Action: Launch application uninstaller. 1696 * <p> 1697 * Input: The data must be a package: URI whose scheme specific part is 1698 * the package name of the current installed package to be uninstalled. 1699 * You can optionally supply {@link #EXTRA_RETURN_RESULT}. 1700 * <p> 1701 * Output: If {@link #EXTRA_RETURN_RESULT}, returns whether the install 1702 * succeeded. 1703 * <p> 1704 * Requires {@link android.Manifest.permission#REQUEST_DELETE_PACKAGES} 1705 * since {@link Build.VERSION_CODES#P}. 1706 */ 1707 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1708 public static final String ACTION_UNINSTALL_PACKAGE = "android.intent.action.UNINSTALL_PACKAGE"; 1709 1710 /** 1711 * Specify whether the package should be uninstalled for all users. 1712 * @hide because these should not be part of normal application flow. 1713 */ 1714 public static final String EXTRA_UNINSTALL_ALL_USERS 1715 = "android.intent.extra.UNINSTALL_ALL_USERS"; 1716 1717 /** 1718 * A string associated with a {@link #ACTION_UPGRADE_SETUP} activity 1719 * describing the last run version of the platform that was setup. 1720 * @hide 1721 */ 1722 public static final String METADATA_SETUP_VERSION = "android.SETUP_VERSION"; 1723 1724 /** 1725 * Activity action: Launch UI to manage the permissions of an app. 1726 * <p> 1727 * Input: {@link #EXTRA_PACKAGE_NAME} specifies the package whose permissions 1728 * will be managed by the launched UI. 1729 * </p> 1730 * <p> 1731 * Output: Nothing. 1732 * </p> 1733 * 1734 * @see #EXTRA_PACKAGE_NAME 1735 * 1736 * @hide 1737 */ 1738 @SystemApi 1739 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1740 public static final String ACTION_MANAGE_APP_PERMISSIONS = 1741 "android.intent.action.MANAGE_APP_PERMISSIONS"; 1742 1743 /** 1744 * Activity action: Launch UI to manage permissions. 1745 * <p> 1746 * Input: Nothing. 1747 * </p> 1748 * <p> 1749 * Output: Nothing. 1750 * </p> 1751 * 1752 * @hide 1753 */ 1754 @SystemApi 1755 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1756 public static final String ACTION_MANAGE_PERMISSIONS = 1757 "android.intent.action.MANAGE_PERMISSIONS"; 1758 1759 /** 1760 * Activity action: Launch UI to review permissions for an app. 1761 * The system uses this intent if permission review for apps not 1762 * supporting the new runtime permissions model is enabled. In 1763 * this mode a permission review is required before any of the 1764 * app components can run. 1765 * <p> 1766 * Input: {@link #EXTRA_PACKAGE_NAME} specifies the package whose 1767 * permissions will be reviewed (mandatory). 1768 * </p> 1769 * <p> 1770 * Input: {@link #EXTRA_INTENT} specifies a pending intent to 1771 * be fired after the permission review (optional). 1772 * </p> 1773 * <p> 1774 * Input: {@link #EXTRA_REMOTE_CALLBACK} specifies a callback to 1775 * be invoked after the permission review (optional). 1776 * </p> 1777 * <p> 1778 * Input: {@link #EXTRA_RESULT_NEEDED} specifies whether the intent 1779 * passed via {@link #EXTRA_INTENT} needs a result (optional). 1780 * </p> 1781 * <p> 1782 * Output: Nothing. 1783 * </p> 1784 * 1785 * @see #EXTRA_PACKAGE_NAME 1786 * @see #EXTRA_INTENT 1787 * @see #EXTRA_REMOTE_CALLBACK 1788 * @see #EXTRA_RESULT_NEEDED 1789 * 1790 * @hide 1791 */ 1792 @SystemApi 1793 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1794 public static final String ACTION_REVIEW_PERMISSIONS = 1795 "android.intent.action.REVIEW_PERMISSIONS"; 1796 1797 /** 1798 * Intent extra: A callback for reporting remote result as a bundle. 1799 * <p> 1800 * Type: IRemoteCallback 1801 * </p> 1802 * 1803 * @hide 1804 */ 1805 @SystemApi 1806 public static final String EXTRA_REMOTE_CALLBACK = "android.intent.extra.REMOTE_CALLBACK"; 1807 1808 /** 1809 * Intent extra: An app package name. 1810 * <p> 1811 * Type: String 1812 * </p> 1813 * 1814 */ 1815 public static final String EXTRA_PACKAGE_NAME = "android.intent.extra.PACKAGE_NAME"; 1816 1817 /** 1818 * Intent extra: A {@link Bundle} of extras for a package being suspended. Will be sent as an 1819 * extra with {@link #ACTION_MY_PACKAGE_SUSPENDED}. 1820 * 1821 * <p>The contents of this {@link Bundle} are a contract between the suspended app and the 1822 * suspending app, i.e. any app with the permission {@code android.permission.SUSPEND_APPS}. 1823 * This is meant to enable the suspended app to better handle the state of being suspended. 1824 * 1825 * @see #ACTION_MY_PACKAGE_SUSPENDED 1826 * @see #ACTION_MY_PACKAGE_UNSUSPENDED 1827 * @see PackageManager#isPackageSuspended() 1828 * @see PackageManager#getSuspendedPackageAppExtras() 1829 */ 1830 public static final String EXTRA_SUSPENDED_PACKAGE_EXTRAS = "android.intent.extra.SUSPENDED_PACKAGE_EXTRAS"; 1831 1832 /** 1833 * Intent extra: An app split name. 1834 * <p> 1835 * Type: String 1836 * </p> 1837 */ 1838 public static final String EXTRA_SPLIT_NAME = "android.intent.extra.SPLIT_NAME"; 1839 1840 /** 1841 * Intent extra: A {@link ComponentName} value. 1842 * <p> 1843 * Type: String 1844 * </p> 1845 */ 1846 public static final String EXTRA_COMPONENT_NAME = "android.intent.extra.COMPONENT_NAME"; 1847 1848 /** 1849 * Intent extra: An extra for specifying whether a result is needed. 1850 * <p> 1851 * Type: boolean 1852 * </p> 1853 * 1854 * @hide 1855 */ 1856 @SystemApi 1857 public static final String EXTRA_RESULT_NEEDED = "android.intent.extra.RESULT_NEEDED"; 1858 1859 /** 1860 * Intent extra: A {@link Bundle} of extras supplied for the launcher when any packages on 1861 * device are suspended. Will be sent with {@link #ACTION_PACKAGES_SUSPENDED}. 1862 * 1863 * @see PackageManager#isPackageSuspended() 1864 * @see #ACTION_PACKAGES_SUSPENDED 1865 * 1866 * @hide 1867 */ 1868 public static final String EXTRA_LAUNCHER_EXTRAS = "android.intent.extra.LAUNCHER_EXTRAS"; 1869 1870 /** 1871 * Activity action: Launch UI to manage which apps have a given permission. 1872 * <p> 1873 * Input: {@link #EXTRA_PERMISSION_NAME} specifies the permission access 1874 * to which will be managed by the launched UI. 1875 * </p> 1876 * <p> 1877 * Output: Nothing. 1878 * </p> 1879 * 1880 * @see #EXTRA_PERMISSION_NAME 1881 * 1882 * @hide 1883 */ 1884 @SystemApi 1885 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1886 public static final String ACTION_MANAGE_PERMISSION_APPS = 1887 "android.intent.action.MANAGE_PERMISSION_APPS"; 1888 1889 /** 1890 * Intent extra: The name of a permission. 1891 * <p> 1892 * Type: String 1893 * </p> 1894 * 1895 * @hide 1896 */ 1897 @SystemApi 1898 public static final String EXTRA_PERMISSION_NAME = "android.intent.extra.PERMISSION_NAME"; 1899 1900 // --------------------------------------------------------------------- 1901 // --------------------------------------------------------------------- 1902 // Standard intent broadcast actions (see action variable). 1903 1904 /** 1905 * Broadcast Action: Sent when the device goes to sleep and becomes non-interactive. 1906 * <p> 1907 * For historical reasons, the name of this broadcast action refers to the power 1908 * state of the screen but it is actually sent in response to changes in the 1909 * overall interactive state of the device. 1910 * </p><p> 1911 * This broadcast is sent when the device becomes non-interactive which may have 1912 * nothing to do with the screen turning off. To determine the 1913 * actual state of the screen, use {@link android.view.Display#getState}. 1914 * </p><p> 1915 * See {@link android.os.PowerManager#isInteractive} for details. 1916 * </p> 1917 * You <em>cannot</em> receive this through components declared in 1918 * manifests, only by explicitly registering for it with 1919 * {@link Context#registerReceiver(BroadcastReceiver, IntentFilter) 1920 * Context.registerReceiver()}. 1921 * 1922 * <p class="note">This is a protected intent that can only be sent 1923 * by the system. 1924 */ 1925 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1926 public static final String ACTION_SCREEN_OFF = "android.intent.action.SCREEN_OFF"; 1927 1928 /** 1929 * Broadcast Action: Sent when the device wakes up and becomes interactive. 1930 * <p> 1931 * For historical reasons, the name of this broadcast action refers to the power 1932 * state of the screen but it is actually sent in response to changes in the 1933 * overall interactive state of the device. 1934 * </p><p> 1935 * This broadcast is sent when the device becomes interactive which may have 1936 * nothing to do with the screen turning on. To determine the 1937 * actual state of the screen, use {@link android.view.Display#getState}. 1938 * </p><p> 1939 * See {@link android.os.PowerManager#isInteractive} for details. 1940 * </p> 1941 * You <em>cannot</em> receive this through components declared in 1942 * manifests, only by explicitly registering for it with 1943 * {@link Context#registerReceiver(BroadcastReceiver, IntentFilter) 1944 * Context.registerReceiver()}. 1945 * 1946 * <p class="note">This is a protected intent that can only be sent 1947 * by the system. 1948 */ 1949 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1950 public static final String ACTION_SCREEN_ON = "android.intent.action.SCREEN_ON"; 1951 1952 /** 1953 * Broadcast Action: Sent after the system stops dreaming. 1954 * 1955 * <p class="note">This is a protected intent that can only be sent by the system. 1956 * It is only sent to registered receivers.</p> 1957 */ 1958 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1959 public static final String ACTION_DREAMING_STOPPED = "android.intent.action.DREAMING_STOPPED"; 1960 1961 /** 1962 * Broadcast Action: Sent after the system starts dreaming. 1963 * 1964 * <p class="note">This is a protected intent that can only be sent by the system. 1965 * It is only sent to registered receivers.</p> 1966 */ 1967 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1968 public static final String ACTION_DREAMING_STARTED = "android.intent.action.DREAMING_STARTED"; 1969 1970 /** 1971 * Broadcast Action: Sent when the user is present after device wakes up (e.g when the 1972 * keyguard is gone). 1973 * 1974 * <p class="note">This is a protected intent that can only be sent 1975 * by the system. 1976 */ 1977 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1978 public static final String ACTION_USER_PRESENT = "android.intent.action.USER_PRESENT"; 1979 1980 /** 1981 * Broadcast Action: The current time has changed. Sent every 1982 * minute. You <em>cannot</em> receive this through components declared 1983 * in manifests, only by explicitly registering for it with 1984 * {@link Context#registerReceiver(BroadcastReceiver, IntentFilter) 1985 * Context.registerReceiver()}. 1986 * 1987 * <p class="note">This is a protected intent that can only be sent 1988 * by the system. 1989 */ 1990 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1991 public static final String ACTION_TIME_TICK = "android.intent.action.TIME_TICK"; 1992 /** 1993 * Broadcast Action: The time was set. 1994 */ 1995 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1996 public static final String ACTION_TIME_CHANGED = "android.intent.action.TIME_SET"; 1997 /** 1998 * Broadcast Action: The date has changed. 1999 */ 2000 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2001 public static final String ACTION_DATE_CHANGED = "android.intent.action.DATE_CHANGED"; 2002 /** 2003 * Broadcast Action: The timezone has changed. The intent will have the following extra values:</p> 2004 * <ul> 2005 * <li><em>time-zone</em> - The java.util.TimeZone.getID() value identifying the new time zone.</li> 2006 * </ul> 2007 * 2008 * <p class="note">This is a protected intent that can only be sent 2009 * by the system. 2010 */ 2011 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2012 public static final String ACTION_TIMEZONE_CHANGED = "android.intent.action.TIMEZONE_CHANGED"; 2013 /** 2014 * Clear DNS Cache Action: This is broadcast when networks have changed and old 2015 * DNS entries should be tossed. 2016 * @hide 2017 */ 2018 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2019 public static final String ACTION_CLEAR_DNS_CACHE = "android.intent.action.CLEAR_DNS_CACHE"; 2020 /** 2021 * Alarm Changed Action: This is broadcast when the AlarmClock 2022 * application's alarm is set or unset. It is used by the 2023 * AlarmClock application and the StatusBar service. 2024 * @hide 2025 */ 2026 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2027 public static final String ACTION_ALARM_CHANGED = "android.intent.action.ALARM_CHANGED"; 2028 2029 /** 2030 * Broadcast Action: This is broadcast once, after the user has finished 2031 * booting, but while still in the "locked" state. It can be used to perform 2032 * application-specific initialization, such as installing alarms. You must 2033 * hold the {@link android.Manifest.permission#RECEIVE_BOOT_COMPLETED} 2034 * permission in order to receive this broadcast. 2035 * <p> 2036 * This broadcast is sent immediately at boot by all devices (regardless of 2037 * direct boot support) running {@link android.os.Build.VERSION_CODES#N} or 2038 * higher. Upon receipt of this broadcast, the user is still locked and only 2039 * device-protected storage can be accessed safely. If you want to access 2040 * credential-protected storage, you need to wait for the user to be 2041 * unlocked (typically by entering their lock pattern or PIN for the first 2042 * time), after which the {@link #ACTION_USER_UNLOCKED} and 2043 * {@link #ACTION_BOOT_COMPLETED} broadcasts are sent. 2044 * <p> 2045 * To receive this broadcast, your receiver component must be marked as 2046 * being {@link ComponentInfo#directBootAware}. 2047 * <p class="note"> 2048 * This is a protected intent that can only be sent by the system. 2049 * 2050 * @see Context#createDeviceProtectedStorageContext() 2051 */ 2052 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2053 public static final String ACTION_LOCKED_BOOT_COMPLETED = "android.intent.action.LOCKED_BOOT_COMPLETED"; 2054 2055 /** 2056 * Broadcast Action: This is broadcast once, after the user has finished 2057 * booting. It can be used to perform application-specific initialization, 2058 * such as installing alarms. You must hold the 2059 * {@link android.Manifest.permission#RECEIVE_BOOT_COMPLETED} permission in 2060 * order to receive this broadcast. 2061 * <p> 2062 * This broadcast is sent at boot by all devices (both with and without 2063 * direct boot support). Upon receipt of this broadcast, the user is 2064 * unlocked and both device-protected and credential-protected storage can 2065 * accessed safely. 2066 * <p> 2067 * If you need to run while the user is still locked (before they've entered 2068 * their lock pattern or PIN for the first time), you can listen for the 2069 * {@link #ACTION_LOCKED_BOOT_COMPLETED} broadcast. 2070 * <p class="note"> 2071 * This is a protected intent that can only be sent by the system. 2072 */ 2073 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2074 @BroadcastBehavior(includeBackground = true) 2075 public static final String ACTION_BOOT_COMPLETED = "android.intent.action.BOOT_COMPLETED"; 2076 2077 /** 2078 * Broadcast Action: This is broadcast when a user action should request a 2079 * temporary system dialog to dismiss. Some examples of temporary system 2080 * dialogs are the notification window-shade and the recent tasks dialog. 2081 */ 2082 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2083 public static final String ACTION_CLOSE_SYSTEM_DIALOGS = "android.intent.action.CLOSE_SYSTEM_DIALOGS"; 2084 /** 2085 * Broadcast Action: Trigger the download and eventual installation 2086 * of a package. 2087 * <p>Input: {@link #getData} is the URI of the package file to download. 2088 * 2089 * <p class="note">This is a protected intent that can only be sent 2090 * by the system. 2091 * 2092 * @deprecated This constant has never been used. 2093 */ 2094 @Deprecated 2095 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2096 public static final String ACTION_PACKAGE_INSTALL = "android.intent.action.PACKAGE_INSTALL"; 2097 /** 2098 * Broadcast Action: A new application package has been installed on the 2099 * device. The data contains the name of the package. Note that the 2100 * newly installed package does <em>not</em> receive this broadcast. 2101 * <p>May include the following extras: 2102 * <ul> 2103 * <li> {@link #EXTRA_UID} containing the integer uid assigned to the new package. 2104 * <li> {@link #EXTRA_REPLACING} is set to true if this is following 2105 * an {@link #ACTION_PACKAGE_REMOVED} broadcast for the same package. 2106 * </ul> 2107 * 2108 * <p class="note">This is a protected intent that can only be sent 2109 * by the system. 2110 */ 2111 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2112 public static final String ACTION_PACKAGE_ADDED = "android.intent.action.PACKAGE_ADDED"; 2113 /** 2114 * Broadcast Action: A new version of an application package has been 2115 * installed, replacing an existing version that was previously installed. 2116 * The data contains the name of the package. 2117 * <p>May include the following extras: 2118 * <ul> 2119 * <li> {@link #EXTRA_UID} containing the integer uid assigned to the new package. 2120 * </ul> 2121 * 2122 * <p class="note">This is a protected intent that can only be sent 2123 * by the system. 2124 */ 2125 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2126 public static final String ACTION_PACKAGE_REPLACED = "android.intent.action.PACKAGE_REPLACED"; 2127 /** 2128 * Broadcast Action: A new version of your application has been installed 2129 * over an existing one. This is only sent to the application that was 2130 * replaced. It does not contain any additional data; to receive it, just 2131 * use an intent filter for this action. 2132 * 2133 * <p class="note">This is a protected intent that can only be sent 2134 * by the system. 2135 */ 2136 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2137 public static final String ACTION_MY_PACKAGE_REPLACED = "android.intent.action.MY_PACKAGE_REPLACED"; 2138 /** 2139 * Broadcast Action: An existing application package has been removed from 2140 * the device. The data contains the name of the package. The package 2141 * that is being removed does <em>not</em> receive this Intent. 2142 * <ul> 2143 * <li> {@link #EXTRA_UID} containing the integer uid previously assigned 2144 * to the package. 2145 * <li> {@link #EXTRA_DATA_REMOVED} is set to true if the entire 2146 * application -- data and code -- is being removed. 2147 * <li> {@link #EXTRA_REPLACING} is set to true if this will be followed 2148 * by an {@link #ACTION_PACKAGE_ADDED} broadcast for the same package. 2149 * </ul> 2150 * 2151 * <p class="note">This is a protected intent that can only be sent 2152 * by the system. 2153 */ 2154 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2155 public static final String ACTION_PACKAGE_REMOVED = "android.intent.action.PACKAGE_REMOVED"; 2156 /** 2157 * Broadcast Action: An existing application package has been completely 2158 * removed from the device. The data contains the name of the package. 2159 * This is like {@link #ACTION_PACKAGE_REMOVED}, but only set when 2160 * {@link #EXTRA_DATA_REMOVED} is true and 2161 * {@link #EXTRA_REPLACING} is false of that broadcast. 2162 * 2163 * <ul> 2164 * <li> {@link #EXTRA_UID} containing the integer uid previously assigned 2165 * to the package. 2166 * </ul> 2167 * 2168 * <p class="note">This is a protected intent that can only be sent 2169 * by the system. 2170 */ 2171 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2172 public static final String ACTION_PACKAGE_FULLY_REMOVED 2173 = "android.intent.action.PACKAGE_FULLY_REMOVED"; 2174 /** 2175 * Broadcast Action: An existing application package has been changed (for 2176 * example, a component has been enabled or disabled). The data contains 2177 * the name of the package. 2178 * <ul> 2179 * <li> {@link #EXTRA_UID} containing the integer uid assigned to the package. 2180 * <li> {@link #EXTRA_CHANGED_COMPONENT_NAME_LIST} containing the class name 2181 * of the changed components (or the package name itself). 2182 * <li> {@link #EXTRA_DONT_KILL_APP} containing boolean field to override the 2183 * default action of restarting the application. 2184 * </ul> 2185 * 2186 * <p class="note">This is a protected intent that can only be sent 2187 * by the system. 2188 */ 2189 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2190 public static final String ACTION_PACKAGE_CHANGED = "android.intent.action.PACKAGE_CHANGED"; 2191 /** 2192 * @hide 2193 * Broadcast Action: Ask system services if there is any reason to 2194 * restart the given package. The data contains the name of the 2195 * package. 2196 * <ul> 2197 * <li> {@link #EXTRA_UID} containing the integer uid assigned to the package. 2198 * <li> {@link #EXTRA_PACKAGES} String array of all packages to check. 2199 * </ul> 2200 * 2201 * <p class="note">This is a protected intent that can only be sent 2202 * by the system. 2203 */ 2204 @SystemApi 2205 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2206 public static final String ACTION_QUERY_PACKAGE_RESTART = "android.intent.action.QUERY_PACKAGE_RESTART"; 2207 /** 2208 * Broadcast Action: The user has restarted a package, and all of its 2209 * processes have been killed. All runtime state 2210 * associated with it (processes, alarms, notifications, etc) should 2211 * be removed. Note that the restarted package does <em>not</em> 2212 * receive this broadcast. 2213 * The data contains the name of the package. 2214 * <ul> 2215 * <li> {@link #EXTRA_UID} containing the integer uid assigned to the package. 2216 * </ul> 2217 * 2218 * <p class="note">This is a protected intent that can only be sent 2219 * by the system. 2220 */ 2221 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2222 public static final String ACTION_PACKAGE_RESTARTED = "android.intent.action.PACKAGE_RESTARTED"; 2223 /** 2224 * Broadcast Action: The user has cleared the data of a package. This should 2225 * be preceded by {@link #ACTION_PACKAGE_RESTARTED}, after which all of 2226 * its persistent data is erased and this broadcast sent. 2227 * Note that the cleared package does <em>not</em> 2228 * receive this broadcast. The data contains the name of the package. 2229 * <ul> 2230 * <li> {@link #EXTRA_UID} containing the integer uid assigned to the package. If the 2231 * package whose data was cleared is an uninstalled instant app, then the UID 2232 * will be -1. The platform keeps some meta-data associated with instant apps 2233 * after they are uninstalled. 2234 * <li> {@link #EXTRA_PACKAGE_NAME} containing the package name only if the cleared 2235 * data was for an instant app. 2236 * </ul> 2237 * 2238 * <p class="note">This is a protected intent that can only be sent 2239 * by the system. 2240 */ 2241 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2242 public static final String ACTION_PACKAGE_DATA_CLEARED = "android.intent.action.PACKAGE_DATA_CLEARED"; 2243 /** 2244 * Broadcast Action: Packages have been suspended. 2245 * <p>Includes the following extras: 2246 * <ul> 2247 * <li> {@link #EXTRA_CHANGED_PACKAGE_LIST} is the set of packages which have been suspended 2248 * </ul> 2249 * 2250 * <p class="note">This is a protected intent that can only be sent 2251 * by the system. It is only sent to registered receivers. 2252 */ 2253 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2254 public static final String ACTION_PACKAGES_SUSPENDED = "android.intent.action.PACKAGES_SUSPENDED"; 2255 /** 2256 * Broadcast Action: Packages have been unsuspended. 2257 * <p>Includes the following extras: 2258 * <ul> 2259 * <li> {@link #EXTRA_CHANGED_PACKAGE_LIST} is the set of packages which have been unsuspended 2260 * </ul> 2261 * 2262 * <p class="note">This is a protected intent that can only be sent 2263 * by the system. It is only sent to registered receivers. 2264 */ 2265 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2266 public static final String ACTION_PACKAGES_UNSUSPENDED = "android.intent.action.PACKAGES_UNSUSPENDED"; 2267 2268 /** 2269 * Broadcast Action: Sent to a package that has been suspended by the system. This is sent 2270 * whenever a package is put into a suspended state or any of its app extras change while in the 2271 * suspended state. 2272 * <p> Optionally includes the following extras: 2273 * <ul> 2274 * <li> {@link #EXTRA_SUSPENDED_PACKAGE_EXTRAS} which is a {@link Bundle} which will contain 2275 * useful information for the app being suspended. 2276 * </ul> 2277 * <p class="note">This is a protected intent that can only be sent 2278 * by the system. <em>This will be delivered to {@link BroadcastReceiver} components declared in 2279 * the manifest.</em> 2280 * 2281 * @see #ACTION_MY_PACKAGE_UNSUSPENDED 2282 * @see #EXTRA_SUSPENDED_PACKAGE_EXTRAS 2283 * @see PackageManager#isPackageSuspended() 2284 * @see PackageManager#getSuspendedPackageAppExtras() 2285 */ 2286 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2287 public static final String ACTION_MY_PACKAGE_SUSPENDED = "android.intent.action.MY_PACKAGE_SUSPENDED"; 2288 2289 /** 2290 * Activity Action: Started to show more details about why an application was suspended. 2291 * 2292 * <p>Whenever the system detects an activity launch for a suspended app, this action can 2293 * be used to show more details about the reason for suspension. 2294 * 2295 * <p>Apps holding {@link android.Manifest.permission#SUSPEND_APPS} must declare an activity 2296 * handling this intent and protect it with 2297 * {@link android.Manifest.permission#SEND_SHOW_SUSPENDED_APP_DETAILS}. 2298 * 2299 * <p>Includes an extra {@link #EXTRA_PACKAGE_NAME} which is the name of the suspended package. 2300 * 2301 * <p class="note">This is a protected intent that can only be sent 2302 * by the system. 2303 * 2304 * @see PackageManager#setPackagesSuspended(String[], boolean, PersistableBundle, 2305 * PersistableBundle, String) 2306 * @see PackageManager#isPackageSuspended() 2307 * @see #ACTION_PACKAGES_SUSPENDED 2308 * 2309 * @hide 2310 */ 2311 @SystemApi 2312 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 2313 public static final String ACTION_SHOW_SUSPENDED_APP_DETAILS = 2314 "android.intent.action.SHOW_SUSPENDED_APP_DETAILS"; 2315 2316 /** 2317 * Broadcast Action: Sent to a package that has been unsuspended. 2318 * 2319 * <p class="note">This is a protected intent that can only be sent 2320 * by the system. <em>This will be delivered to {@link BroadcastReceiver} components declared in 2321 * the manifest.</em> 2322 * 2323 * @see #ACTION_MY_PACKAGE_SUSPENDED 2324 * @see #EXTRA_SUSPENDED_PACKAGE_EXTRAS 2325 * @see PackageManager#isPackageSuspended() 2326 * @see PackageManager#getSuspendedPackageAppExtras() 2327 */ 2328 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2329 public static final String ACTION_MY_PACKAGE_UNSUSPENDED = "android.intent.action.MY_PACKAGE_UNSUSPENDED"; 2330 2331 /** 2332 * Broadcast Action: A user ID has been removed from the system. The user 2333 * ID number is stored in the extra data under {@link #EXTRA_UID}. 2334 * 2335 * <p class="note">This is a protected intent that can only be sent 2336 * by the system. 2337 */ 2338 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2339 public static final String ACTION_UID_REMOVED = "android.intent.action.UID_REMOVED"; 2340 2341 /** 2342 * Broadcast Action: Sent to the installer package of an application when 2343 * that application is first launched (that is the first time it is moved 2344 * out of the stopped state). The data contains the name of the package. 2345 * 2346 * <p class="note">This is a protected intent that can only be sent 2347 * by the system. 2348 */ 2349 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2350 public static final String ACTION_PACKAGE_FIRST_LAUNCH = "android.intent.action.PACKAGE_FIRST_LAUNCH"; 2351 2352 /** 2353 * Broadcast Action: Sent to the system package verifier when a package 2354 * needs to be verified. The data contains the package URI. 2355 * <p class="note"> 2356 * This is a protected intent that can only be sent by the system. 2357 * </p> 2358 */ 2359 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2360 public static final String ACTION_PACKAGE_NEEDS_VERIFICATION = "android.intent.action.PACKAGE_NEEDS_VERIFICATION"; 2361 2362 /** 2363 * Broadcast Action: Sent to the system package verifier when a package is 2364 * verified. The data contains the package URI. 2365 * <p class="note"> 2366 * This is a protected intent that can only be sent by the system. 2367 */ 2368 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2369 public static final String ACTION_PACKAGE_VERIFIED = "android.intent.action.PACKAGE_VERIFIED"; 2370 2371 /** 2372 * Broadcast Action: Sent to the system intent filter verifier when an 2373 * intent filter needs to be verified. The data contains the filter data 2374 * hosts to be verified against. 2375 * <p class="note"> 2376 * This is a protected intent that can only be sent by the system. 2377 * </p> 2378 * 2379 * @hide 2380 */ 2381 @SystemApi 2382 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2383 public static final String ACTION_INTENT_FILTER_NEEDS_VERIFICATION = "android.intent.action.INTENT_FILTER_NEEDS_VERIFICATION"; 2384 2385 /** 2386 * Broadcast Action: Resources for a set of packages (which were 2387 * previously unavailable) are currently 2388 * available since the media on which they exist is available. 2389 * The extra data {@link #EXTRA_CHANGED_PACKAGE_LIST} contains a 2390 * list of packages whose availability changed. 2391 * The extra data {@link #EXTRA_CHANGED_UID_LIST} contains a 2392 * list of uids of packages whose availability changed. 2393 * Note that the 2394 * packages in this list do <em>not</em> receive this broadcast. 2395 * The specified set of packages are now available on the system. 2396 * <p>Includes the following extras: 2397 * <ul> 2398 * <li> {@link #EXTRA_CHANGED_PACKAGE_LIST} is the set of packages 2399 * whose resources(were previously unavailable) are currently available. 2400 * {@link #EXTRA_CHANGED_UID_LIST} is the set of uids of the 2401 * packages whose resources(were previously unavailable) 2402 * are currently available. 2403 * </ul> 2404 * 2405 * <p class="note">This is a protected intent that can only be sent 2406 * by the system. 2407 */ 2408 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2409 public static final String ACTION_EXTERNAL_APPLICATIONS_AVAILABLE = 2410 "android.intent.action.EXTERNAL_APPLICATIONS_AVAILABLE"; 2411 2412 /** 2413 * Broadcast Action: Resources for a set of packages are currently 2414 * unavailable since the media on which they exist is unavailable. 2415 * The extra data {@link #EXTRA_CHANGED_PACKAGE_LIST} contains a 2416 * list of packages whose availability changed. 2417 * The extra data {@link #EXTRA_CHANGED_UID_LIST} contains a 2418 * list of uids of packages whose availability changed. 2419 * The specified set of packages can no longer be 2420 * launched and are practically unavailable on the system. 2421 * <p>Inclues the following extras: 2422 * <ul> 2423 * <li> {@link #EXTRA_CHANGED_PACKAGE_LIST} is the set of packages 2424 * whose resources are no longer available. 2425 * {@link #EXTRA_CHANGED_UID_LIST} is the set of packages 2426 * whose resources are no longer available. 2427 * </ul> 2428 * 2429 * <p class="note">This is a protected intent that can only be sent 2430 * by the system. 2431 */ 2432 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2433 public static final String ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE = 2434 "android.intent.action.EXTERNAL_APPLICATIONS_UNAVAILABLE"; 2435 2436 /** 2437 * Broadcast Action: preferred activities have changed *explicitly*. 2438 * 2439 * <p>Note there are cases where a preferred activity is invalidated *implicitly*, e.g. 2440 * when an app is installed or uninstalled, but in such cases this broadcast will *not* 2441 * be sent. 2442 * 2443 * {@link #EXTRA_USER_HANDLE} contains the user ID in question. 2444 * 2445 * @hide 2446 */ 2447 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2448 public static final String ACTION_PREFERRED_ACTIVITY_CHANGED = 2449 "android.intent.action.ACTION_PREFERRED_ACTIVITY_CHANGED"; 2450 2451 2452 /** 2453 * Broadcast Action: The current system wallpaper has changed. See 2454 * {@link android.app.WallpaperManager} for retrieving the new wallpaper. 2455 * This should <em>only</em> be used to determine when the wallpaper 2456 * has changed to show the new wallpaper to the user. You should certainly 2457 * never, in response to this, change the wallpaper or other attributes of 2458 * it such as the suggested size. That would be crazy, right? You'd cause 2459 * all kinds of loops, especially if other apps are doing similar things, 2460 * right? Of course. So please don't do this. 2461 * 2462 * @deprecated Modern applications should use 2463 * {@link android.view.WindowManager.LayoutParams#FLAG_SHOW_WALLPAPER 2464 * WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER} to have the wallpaper 2465 * shown behind their UI, rather than watching for this broadcast and 2466 * rendering the wallpaper on their own. 2467 */ 2468 @Deprecated @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2469 public static final String ACTION_WALLPAPER_CHANGED = "android.intent.action.WALLPAPER_CHANGED"; 2470 /** 2471 * Broadcast Action: The current device {@link android.content.res.Configuration} 2472 * (orientation, locale, etc) has changed. When such a change happens, the 2473 * UIs (view hierarchy) will need to be rebuilt based on this new 2474 * information; for the most part, applications don't need to worry about 2475 * this, because the system will take care of stopping and restarting the 2476 * application to make sure it sees the new changes. Some system code that 2477 * can not be restarted will need to watch for this action and handle it 2478 * appropriately. 2479 * 2480 * <p class="note"> 2481 * You <em>cannot</em> receive this through components declared 2482 * in manifests, only by explicitly registering for it with 2483 * {@link Context#registerReceiver(BroadcastReceiver, IntentFilter) 2484 * Context.registerReceiver()}. 2485 * 2486 * <p class="note">This is a protected intent that can only be sent 2487 * by the system. 2488 * 2489 * @see android.content.res.Configuration 2490 */ 2491 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2492 public static final String ACTION_CONFIGURATION_CHANGED = "android.intent.action.CONFIGURATION_CHANGED"; 2493 2494 /** 2495 * Broadcast Action: The current device {@link android.content.res.Configuration} has changed 2496 * such that the device may be eligible for the installation of additional configuration splits. 2497 * Configuration properties that can trigger this broadcast include locale and display density. 2498 * 2499 * <p class="note"> 2500 * Unlike {@link #ACTION_CONFIGURATION_CHANGED}, you <em>can</em> receive this through 2501 * components declared in manifests. However, the receiver <em>must</em> hold the 2502 * {@link android.Manifest.permission#INSTALL_PACKAGES} permission. 2503 * 2504 * <p class="note"> 2505 * This is a protected intent that can only be sent by the system. 2506 * 2507 * @hide 2508 */ 2509 @SystemApi 2510 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2511 public static final String ACTION_SPLIT_CONFIGURATION_CHANGED = 2512 "android.intent.action.SPLIT_CONFIGURATION_CHANGED"; 2513 /** 2514 * Broadcast Action: The current device's locale has changed. 2515 * 2516 * <p class="note">This is a protected intent that can only be sent 2517 * by the system. 2518 */ 2519 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2520 public static final String ACTION_LOCALE_CHANGED = "android.intent.action.LOCALE_CHANGED"; 2521 /** 2522 * Broadcast Action: This is a <em>sticky broadcast</em> containing the 2523 * charging state, level, and other information about the battery. 2524 * See {@link android.os.BatteryManager} for documentation on the 2525 * contents of the Intent. 2526 * 2527 * <p class="note"> 2528 * You <em>cannot</em> receive this through components declared 2529 * in manifests, only by explicitly registering for it with 2530 * {@link Context#registerReceiver(BroadcastReceiver, IntentFilter) 2531 * Context.registerReceiver()}. See {@link #ACTION_BATTERY_LOW}, 2532 * {@link #ACTION_BATTERY_OKAY}, {@link #ACTION_POWER_CONNECTED}, 2533 * and {@link #ACTION_POWER_DISCONNECTED} for distinct battery-related 2534 * broadcasts that are sent and can be received through manifest 2535 * receivers. 2536 * 2537 * <p class="note">This is a protected intent that can only be sent 2538 * by the system. 2539 */ 2540 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2541 public static final String ACTION_BATTERY_CHANGED = "android.intent.action.BATTERY_CHANGED"; 2542 2543 2544 /** 2545 * Broadcast Action: Sent when the current battery level changes. 2546 * 2547 * It has {@link android.os.BatteryManager#EXTRA_EVENTS} that carries a list of {@link Bundle} 2548 * instances representing individual battery level changes with associated 2549 * extras from {@link #ACTION_BATTERY_CHANGED}. 2550 * 2551 * <p class="note"> 2552 * This broadcast requires {@link android.Manifest.permission#BATTERY_STATS} permission. 2553 * 2554 * @hide 2555 */ 2556 @SystemApi 2557 public static final String ACTION_BATTERY_LEVEL_CHANGED = 2558 "android.intent.action.BATTERY_LEVEL_CHANGED"; 2559 /** 2560 * Broadcast Action: Indicates low battery condition on the device. 2561 * This broadcast corresponds to the "Low battery warning" system dialog. 2562 * 2563 * <p class="note">This is a protected intent that can only be sent 2564 * by the system. 2565 */ 2566 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2567 public static final String ACTION_BATTERY_LOW = "android.intent.action.BATTERY_LOW"; 2568 /** 2569 * Broadcast Action: Indicates the battery is now okay after being low. 2570 * This will be sent after {@link #ACTION_BATTERY_LOW} once the battery has 2571 * gone back up to an okay state. 2572 * 2573 * <p class="note">This is a protected intent that can only be sent 2574 * by the system. 2575 */ 2576 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2577 public static final String ACTION_BATTERY_OKAY = "android.intent.action.BATTERY_OKAY"; 2578 /** 2579 * Broadcast Action: External power has been connected to the device. 2580 * This is intended for applications that wish to register specifically to this notification. 2581 * Unlike ACTION_BATTERY_CHANGED, applications will be woken for this and so do not have to 2582 * stay active to receive this notification. This action can be used to implement actions 2583 * that wait until power is available to trigger. 2584 * 2585 * <p class="note">This is a protected intent that can only be sent 2586 * by the system. 2587 */ 2588 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2589 public static final String ACTION_POWER_CONNECTED = "android.intent.action.ACTION_POWER_CONNECTED"; 2590 /** 2591 * Broadcast Action: External power has been removed from the device. 2592 * This is intended for applications that wish to register specifically to this notification. 2593 * Unlike ACTION_BATTERY_CHANGED, applications will be woken for this and so do not have to 2594 * stay active to receive this notification. This action can be used to implement actions 2595 * that wait until power is available to trigger. 2596 * 2597 * <p class="note">This is a protected intent that can only be sent 2598 * by the system. 2599 */ 2600 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2601 public static final String ACTION_POWER_DISCONNECTED = 2602 "android.intent.action.ACTION_POWER_DISCONNECTED"; 2603 /** 2604 * Broadcast Action: Device is shutting down. 2605 * This is broadcast when the device is being shut down (completely turned 2606 * off, not sleeping). Once the broadcast is complete, the final shutdown 2607 * will proceed and all unsaved data lost. Apps will not normally need 2608 * to handle this, since the foreground activity will be paused as well. 2609 * <p>As of {@link Build.VERSION_CODES#P} this broadcast is only sent to receivers registered 2610 * through {@link Context#registerReceiver(BroadcastReceiver, IntentFilter) 2611 * Context.registerReceiver}. 2612 * 2613 * <p class="note">This is a protected intent that can only be sent 2614 * by the system. 2615 * <p>May include the following extras: 2616 * <ul> 2617 * <li> {@link #EXTRA_SHUTDOWN_USERSPACE_ONLY} a boolean that is set to true if this 2618 * shutdown is only for userspace processes. If not set, assumed to be false. 2619 * </ul> 2620 */ 2621 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2622 public static final String ACTION_SHUTDOWN = "android.intent.action.ACTION_SHUTDOWN"; 2623 /** 2624 * Activity Action: Start this activity to request system shutdown. 2625 * The optional boolean extra field {@link #EXTRA_KEY_CONFIRM} can be set to true 2626 * to request confirmation from the user before shutting down. The optional boolean 2627 * extra field {@link #EXTRA_USER_REQUESTED_SHUTDOWN} can be set to true to 2628 * indicate that the shutdown is requested by the user. 2629 * 2630 * <p class="note">This is a protected intent that can only be sent 2631 * by the system. 2632 * 2633 * {@hide} 2634 */ 2635 public static final String ACTION_REQUEST_SHUTDOWN 2636 = "com.android.internal.intent.action.REQUEST_SHUTDOWN"; 2637 /** 2638 * Broadcast Action: A sticky broadcast that indicates low storage space 2639 * condition on the device 2640 * <p class="note"> 2641 * This is a protected intent that can only be sent by the system. 2642 * 2643 * @deprecated if your app targets {@link android.os.Build.VERSION_CODES#O} 2644 * or above, this broadcast will no longer be delivered to any 2645 * {@link BroadcastReceiver} defined in your manifest. Instead, 2646 * apps are strongly encouraged to use the improved 2647 * {@link Context#getCacheDir()} behavior so the system can 2648 * automatically free up storage when needed. 2649 */ 2650 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2651 @Deprecated 2652 public static final String ACTION_DEVICE_STORAGE_LOW = "android.intent.action.DEVICE_STORAGE_LOW"; 2653 /** 2654 * Broadcast Action: Indicates low storage space condition on the device no 2655 * longer exists 2656 * <p class="note"> 2657 * This is a protected intent that can only be sent by the system. 2658 * 2659 * @deprecated if your app targets {@link android.os.Build.VERSION_CODES#O} 2660 * or above, this broadcast will no longer be delivered to any 2661 * {@link BroadcastReceiver} defined in your manifest. Instead, 2662 * apps are strongly encouraged to use the improved 2663 * {@link Context#getCacheDir()} behavior so the system can 2664 * automatically free up storage when needed. 2665 */ 2666 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2667 @Deprecated 2668 public static final String ACTION_DEVICE_STORAGE_OK = "android.intent.action.DEVICE_STORAGE_OK"; 2669 /** 2670 * Broadcast Action: A sticky broadcast that indicates a storage space full 2671 * condition on the device. This is intended for activities that want to be 2672 * able to fill the data partition completely, leaving only enough free 2673 * space to prevent system-wide SQLite failures. 2674 * <p class="note"> 2675 * This is a protected intent that can only be sent by the system. 2676 * 2677 * @deprecated if your app targets {@link android.os.Build.VERSION_CODES#O} 2678 * or above, this broadcast will no longer be delivered to any 2679 * {@link BroadcastReceiver} defined in your manifest. Instead, 2680 * apps are strongly encouraged to use the improved 2681 * {@link Context#getCacheDir()} behavior so the system can 2682 * automatically free up storage when needed. 2683 * @hide 2684 */ 2685 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2686 @Deprecated 2687 public static final String ACTION_DEVICE_STORAGE_FULL = "android.intent.action.DEVICE_STORAGE_FULL"; 2688 /** 2689 * Broadcast Action: Indicates storage space full condition on the device no 2690 * longer exists. 2691 * <p class="note"> 2692 * This is a protected intent that can only be sent by the system. 2693 * 2694 * @deprecated if your app targets {@link android.os.Build.VERSION_CODES#O} 2695 * or above, this broadcast will no longer be delivered to any 2696 * {@link BroadcastReceiver} defined in your manifest. Instead, 2697 * apps are strongly encouraged to use the improved 2698 * {@link Context#getCacheDir()} behavior so the system can 2699 * automatically free up storage when needed. 2700 * @hide 2701 */ 2702 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2703 @Deprecated 2704 public static final String ACTION_DEVICE_STORAGE_NOT_FULL = "android.intent.action.DEVICE_STORAGE_NOT_FULL"; 2705 /** 2706 * Broadcast Action: Indicates low memory condition notification acknowledged by user 2707 * and package management should be started. 2708 * This is triggered by the user from the ACTION_DEVICE_STORAGE_LOW 2709 * notification. 2710 */ 2711 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2712 public static final String ACTION_MANAGE_PACKAGE_STORAGE = "android.intent.action.MANAGE_PACKAGE_STORAGE"; 2713 /** 2714 * Broadcast Action: The device has entered USB Mass Storage mode. 2715 * This is used mainly for the USB Settings panel. 2716 * Apps should listen for ACTION_MEDIA_MOUNTED and ACTION_MEDIA_UNMOUNTED broadcasts to be notified 2717 * when the SD card file system is mounted or unmounted 2718 * @deprecated replaced by android.os.storage.StorageEventListener 2719 */ 2720 @Deprecated 2721 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2722 public static final String ACTION_UMS_CONNECTED = "android.intent.action.UMS_CONNECTED"; 2723 2724 /** 2725 * Broadcast Action: The device has exited USB Mass Storage mode. 2726 * This is used mainly for the USB Settings panel. 2727 * Apps should listen for ACTION_MEDIA_MOUNTED and ACTION_MEDIA_UNMOUNTED broadcasts to be notified 2728 * when the SD card file system is mounted or unmounted 2729 * @deprecated replaced by android.os.storage.StorageEventListener 2730 */ 2731 @Deprecated 2732 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2733 public static final String ACTION_UMS_DISCONNECTED = "android.intent.action.UMS_DISCONNECTED"; 2734 2735 /** 2736 * Broadcast Action: External media has been removed. 2737 * The path to the mount point for the removed media is contained in the Intent.mData field. 2738 */ 2739 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2740 public static final String ACTION_MEDIA_REMOVED = "android.intent.action.MEDIA_REMOVED"; 2741 2742 /** 2743 * Broadcast Action: External media is present, but not mounted at its mount point. 2744 * The path to the mount point for the unmounted media is contained in the Intent.mData field. 2745 */ 2746 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2747 public static final String ACTION_MEDIA_UNMOUNTED = "android.intent.action.MEDIA_UNMOUNTED"; 2748 2749 /** 2750 * Broadcast Action: External media is present, and being disk-checked 2751 * The path to the mount point for the checking media is contained in the Intent.mData field. 2752 */ 2753 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2754 public static final String ACTION_MEDIA_CHECKING = "android.intent.action.MEDIA_CHECKING"; 2755 2756 /** 2757 * Broadcast Action: External media is present, but is using an incompatible fs (or is blank) 2758 * The path to the mount point for the checking media is contained in the Intent.mData field. 2759 */ 2760 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2761 public static final String ACTION_MEDIA_NOFS = "android.intent.action.MEDIA_NOFS"; 2762 2763 /** 2764 * Broadcast Action: External media is present and mounted at its mount point. 2765 * The path to the mount point for the mounted media is contained in the Intent.mData field. 2766 * The Intent contains an extra with name "read-only" and Boolean value to indicate if the 2767 * media was mounted read only. 2768 */ 2769 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2770 public static final String ACTION_MEDIA_MOUNTED = "android.intent.action.MEDIA_MOUNTED"; 2771 2772 /** 2773 * Broadcast Action: External media is unmounted because it is being shared via USB mass storage. 2774 * The path to the mount point for the shared media is contained in the Intent.mData field. 2775 */ 2776 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2777 public static final String ACTION_MEDIA_SHARED = "android.intent.action.MEDIA_SHARED"; 2778 2779 /** 2780 * Broadcast Action: External media is no longer being shared via USB mass storage. 2781 * The path to the mount point for the previously shared media is contained in the Intent.mData field. 2782 * 2783 * @hide 2784 */ 2785 public static final String ACTION_MEDIA_UNSHARED = "android.intent.action.MEDIA_UNSHARED"; 2786 2787 /** 2788 * Broadcast Action: External media was removed from SD card slot, but mount point was not unmounted. 2789 * The path to the mount point for the removed media is contained in the Intent.mData field. 2790 */ 2791 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2792 public static final String ACTION_MEDIA_BAD_REMOVAL = "android.intent.action.MEDIA_BAD_REMOVAL"; 2793 2794 /** 2795 * Broadcast Action: External media is present but cannot be mounted. 2796 * The path to the mount point for the unmountable media is contained in the Intent.mData field. 2797 */ 2798 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2799 public static final String ACTION_MEDIA_UNMOUNTABLE = "android.intent.action.MEDIA_UNMOUNTABLE"; 2800 2801 /** 2802 * Broadcast Action: User has expressed the desire to remove the external storage media. 2803 * Applications should close all files they have open within the mount point when they receive this intent. 2804 * The path to the mount point for the media to be ejected is contained in the Intent.mData field. 2805 */ 2806 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2807 public static final String ACTION_MEDIA_EJECT = "android.intent.action.MEDIA_EJECT"; 2808 2809 /** 2810 * Broadcast Action: The media scanner has started scanning a directory. 2811 * The path to the directory being scanned is contained in the Intent.mData field. 2812 */ 2813 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2814 public static final String ACTION_MEDIA_SCANNER_STARTED = "android.intent.action.MEDIA_SCANNER_STARTED"; 2815 2816 /** 2817 * Broadcast Action: The media scanner has finished scanning a directory. 2818 * The path to the scanned directory is contained in the Intent.mData field. 2819 */ 2820 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2821 public static final String ACTION_MEDIA_SCANNER_FINISHED = "android.intent.action.MEDIA_SCANNER_FINISHED"; 2822 2823 /** 2824 * Broadcast Action: Request the media scanner to scan a file and add it to the media database. 2825 * The path to the file is contained in the Intent.mData field. 2826 */ 2827 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2828 public static final String ACTION_MEDIA_SCANNER_SCAN_FILE = "android.intent.action.MEDIA_SCANNER_SCAN_FILE"; 2829 2830 /** 2831 * Broadcast Action: The "Media Button" was pressed. Includes a single 2832 * extra field, {@link #EXTRA_KEY_EVENT}, containing the key event that 2833 * caused the broadcast. 2834 */ 2835 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2836 public static final String ACTION_MEDIA_BUTTON = "android.intent.action.MEDIA_BUTTON"; 2837 2838 /** 2839 * Broadcast Action: The "Camera Button" was pressed. Includes a single 2840 * extra field, {@link #EXTRA_KEY_EVENT}, containing the key event that 2841 * caused the broadcast. 2842 */ 2843 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2844 public static final String ACTION_CAMERA_BUTTON = "android.intent.action.CAMERA_BUTTON"; 2845 2846 // *** NOTE: @todo(*) The following really should go into a more domain-specific 2847 // location; they are not general-purpose actions. 2848 2849 /** 2850 * Broadcast Action: A GTalk connection has been established. 2851 */ 2852 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2853 public static final String ACTION_GTALK_SERVICE_CONNECTED = 2854 "android.intent.action.GTALK_CONNECTED"; 2855 2856 /** 2857 * Broadcast Action: A GTalk connection has been disconnected. 2858 */ 2859 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2860 public static final String ACTION_GTALK_SERVICE_DISCONNECTED = 2861 "android.intent.action.GTALK_DISCONNECTED"; 2862 2863 /** 2864 * Broadcast Action: An input method has been changed. 2865 */ 2866 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2867 public static final String ACTION_INPUT_METHOD_CHANGED = 2868 "android.intent.action.INPUT_METHOD_CHANGED"; 2869 2870 /** 2871 * <p>Broadcast Action: The user has switched the phone into or out of Airplane Mode. One or 2872 * more radios have been turned off or on. The intent will have the following extra value:</p> 2873 * <ul> 2874 * <li><em>state</em> - A boolean value indicating whether Airplane Mode is on. If true, 2875 * then cell radio and possibly other radios such as bluetooth or WiFi may have also been 2876 * turned off</li> 2877 * </ul> 2878 * 2879 * <p class="note">This is a protected intent that can only be sent by the system.</p> 2880 */ 2881 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2882 public static final String ACTION_AIRPLANE_MODE_CHANGED = "android.intent.action.AIRPLANE_MODE"; 2883 2884 /** 2885 * Broadcast Action: Some content providers have parts of their namespace 2886 * where they publish new events or items that the user may be especially 2887 * interested in. For these things, they may broadcast this action when the 2888 * set of interesting items change. 2889 * 2890 * For example, GmailProvider sends this notification when the set of unread 2891 * mail in the inbox changes. 2892 * 2893 * <p>The data of the intent identifies which part of which provider 2894 * changed. When queried through the content resolver, the data URI will 2895 * return the data set in question. 2896 * 2897 * <p>The intent will have the following extra values: 2898 * <ul> 2899 * <li><em>count</em> - The number of items in the data set. This is the 2900 * same as the number of items in the cursor returned by querying the 2901 * data URI. </li> 2902 * </ul> 2903 * 2904 * This intent will be sent at boot (if the count is non-zero) and when the 2905 * data set changes. It is possible for the data set to change without the 2906 * count changing (for example, if a new unread message arrives in the same 2907 * sync operation in which a message is archived). The phone should still 2908 * ring/vibrate/etc as normal in this case. 2909 */ 2910 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2911 public static final String ACTION_PROVIDER_CHANGED = 2912 "android.intent.action.PROVIDER_CHANGED"; 2913 2914 /** 2915 * Broadcast Action: Wired Headset plugged in or unplugged. 2916 * 2917 * Same as {@link android.media.AudioManager#ACTION_HEADSET_PLUG}, to be consulted for value 2918 * and documentation. 2919 * <p>If the minimum SDK version of your application is 2920 * {@link android.os.Build.VERSION_CODES#LOLLIPOP}, it is recommended to refer 2921 * to the <code>AudioManager</code> constant in your receiver registration code instead. 2922 */ 2923 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2924 public static final String ACTION_HEADSET_PLUG = android.media.AudioManager.ACTION_HEADSET_PLUG; 2925 2926 /** 2927 * <p>Broadcast Action: The user has switched on advanced settings in the settings app:</p> 2928 * <ul> 2929 * <li><em>state</em> - A boolean value indicating whether the settings is on or off.</li> 2930 * </ul> 2931 * 2932 * <p class="note">This is a protected intent that can only be sent 2933 * by the system. 2934 * 2935 * @hide 2936 */ 2937 //@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2938 public static final String ACTION_ADVANCED_SETTINGS_CHANGED 2939 = "android.intent.action.ADVANCED_SETTINGS"; 2940 2941 /** 2942 * Broadcast Action: Sent after application restrictions are changed. 2943 * 2944 * <p class="note">This is a protected intent that can only be sent 2945 * by the system.</p> 2946 */ 2947 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2948 public static final String ACTION_APPLICATION_RESTRICTIONS_CHANGED = 2949 "android.intent.action.APPLICATION_RESTRICTIONS_CHANGED"; 2950 2951 /** 2952 * Broadcast Action: An outgoing call is about to be placed. 2953 * 2954 * <p>The Intent will have the following extra value:</p> 2955 * <ul> 2956 * <li><em>{@link android.content.Intent#EXTRA_PHONE_NUMBER}</em> - 2957 * the phone number originally intended to be dialed.</li> 2958 * </ul> 2959 * <p>Once the broadcast is finished, the resultData is used as the actual 2960 * number to call. If <code>null</code>, no call will be placed.</p> 2961 * <p>It is perfectly acceptable for multiple receivers to process the 2962 * outgoing call in turn: for example, a parental control application 2963 * might verify that the user is authorized to place the call at that 2964 * time, then a number-rewriting application might add an area code if 2965 * one was not specified.</p> 2966 * <p>For consistency, any receiver whose purpose is to prohibit phone 2967 * calls should have a priority of 0, to ensure it will see the final 2968 * phone number to be dialed. 2969 * Any receiver whose purpose is to rewrite phone numbers to be called 2970 * should have a positive priority. 2971 * Negative priorities are reserved for the system for this broadcast; 2972 * using them may cause problems.</p> 2973 * <p>Any BroadcastReceiver receiving this Intent <em>must not</em> 2974 * abort the broadcast.</p> 2975 * <p>Emergency calls cannot be intercepted using this mechanism, and 2976 * other calls cannot be modified to call emergency numbers using this 2977 * mechanism. 2978 * <p>Some apps (such as VoIP apps) may want to redirect the outgoing 2979 * call to use their own service instead. Those apps should first prevent 2980 * the call from being placed by setting resultData to <code>null</code> 2981 * and then start their own app to make the call. 2982 * <p>You must hold the 2983 * {@link android.Manifest.permission#PROCESS_OUTGOING_CALLS} 2984 * permission to receive this Intent.</p> 2985 * 2986 * <p class="note">This is a protected intent that can only be sent 2987 * by the system. 2988 */ 2989 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2990 public static final String ACTION_NEW_OUTGOING_CALL = 2991 "android.intent.action.NEW_OUTGOING_CALL"; 2992 2993 /** 2994 * Broadcast Action: Have the device reboot. This is only for use by 2995 * system code. 2996 * 2997 * <p class="note">This is a protected intent that can only be sent 2998 * by the system. 2999 */ 3000 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3001 public static final String ACTION_REBOOT = 3002 "android.intent.action.REBOOT"; 3003 3004 /** 3005 * Broadcast Action: A sticky broadcast for changes in the physical 3006 * docking state of the device. 3007 * 3008 * <p>The intent will have the following extra values: 3009 * <ul> 3010 * <li><em>{@link #EXTRA_DOCK_STATE}</em> - the current dock 3011 * state, indicating which dock the device is physically in.</li> 3012 * </ul> 3013 * <p>This is intended for monitoring the current physical dock state. 3014 * See {@link android.app.UiModeManager} for the normal API dealing with 3015 * dock mode changes. 3016 */ 3017 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3018 public static final String ACTION_DOCK_EVENT = 3019 "android.intent.action.DOCK_EVENT"; 3020 3021 /** 3022 * Broadcast Action: A broadcast when idle maintenance can be started. 3023 * This means that the user is not interacting with the device and is 3024 * not expected to do so soon. Typical use of the idle maintenance is 3025 * to perform somehow expensive tasks that can be postponed at a moment 3026 * when they will not degrade user experience. 3027 * <p> 3028 * <p class="note">In order to keep the device responsive in case of an 3029 * unexpected user interaction, implementations of a maintenance task 3030 * should be interruptible. In such a scenario a broadcast with action 3031 * {@link #ACTION_IDLE_MAINTENANCE_END} will be sent. In other words, you 3032 * should not do the maintenance work in 3033 * {@link BroadcastReceiver#onReceive(Context, Intent)}, rather start a 3034 * maintenance service by {@link Context#startService(Intent)}. Also 3035 * you should hold a wake lock while your maintenance service is running 3036 * to prevent the device going to sleep. 3037 * </p> 3038 * <p> 3039 * <p class="note">This is a protected intent that can only be sent by 3040 * the system. 3041 * </p> 3042 * 3043 * @see #ACTION_IDLE_MAINTENANCE_END 3044 * 3045 * @hide 3046 */ 3047 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3048 public static final String ACTION_IDLE_MAINTENANCE_START = 3049 "android.intent.action.ACTION_IDLE_MAINTENANCE_START"; 3050 3051 /** 3052 * Broadcast Action: A broadcast when idle maintenance should be stopped. 3053 * This means that the user was not interacting with the device as a result 3054 * of which a broadcast with action {@link #ACTION_IDLE_MAINTENANCE_START} 3055 * was sent and now the user started interacting with the device. Typical 3056 * use of the idle maintenance is to perform somehow expensive tasks that 3057 * can be postponed at a moment when they will not degrade user experience. 3058 * <p> 3059 * <p class="note">In order to keep the device responsive in case of an 3060 * unexpected user interaction, implementations of a maintenance task 3061 * should be interruptible. Hence, on receiving a broadcast with this 3062 * action, the maintenance task should be interrupted as soon as possible. 3063 * In other words, you should not do the maintenance work in 3064 * {@link BroadcastReceiver#onReceive(Context, Intent)}, rather stop the 3065 * maintenance service that was started on receiving of 3066 * {@link #ACTION_IDLE_MAINTENANCE_START}.Also you should release the wake 3067 * lock you acquired when your maintenance service started. 3068 * </p> 3069 * <p class="note">This is a protected intent that can only be sent 3070 * by the system. 3071 * 3072 * @see #ACTION_IDLE_MAINTENANCE_START 3073 * 3074 * @hide 3075 */ 3076 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3077 public static final String ACTION_IDLE_MAINTENANCE_END = 3078 "android.intent.action.ACTION_IDLE_MAINTENANCE_END"; 3079 3080 /** 3081 * Broadcast Action: a remote intent is to be broadcasted. 3082 * 3083 * A remote intent is used for remote RPC between devices. The remote intent 3084 * is serialized and sent from one device to another device. The receiving 3085 * device parses the remote intent and broadcasts it. Note that anyone can 3086 * broadcast a remote intent. However, if the intent receiver of the remote intent 3087 * does not trust intent broadcasts from arbitrary intent senders, it should require 3088 * the sender to hold certain permissions so only trusted sender's broadcast will be 3089 * let through. 3090 * @hide 3091 */ 3092 public static final String ACTION_REMOTE_INTENT = 3093 "com.google.android.c2dm.intent.RECEIVE"; 3094 3095 /** 3096 * Broadcast Action: This is broadcast once when the user is booting after a 3097 * system update. It can be used to perform cleanup or upgrades after a 3098 * system update. 3099 * <p> 3100 * This broadcast is sent after the {@link #ACTION_LOCKED_BOOT_COMPLETED} 3101 * broadcast but before the {@link #ACTION_BOOT_COMPLETED} broadcast. It's 3102 * only sent when the {@link Build#FINGERPRINT} has changed, and it's only 3103 * sent to receivers in the system image. 3104 * 3105 * @hide 3106 */ 3107 @SystemApi 3108 public static final String ACTION_PRE_BOOT_COMPLETED = 3109 "android.intent.action.PRE_BOOT_COMPLETED"; 3110 3111 /** 3112 * Broadcast to a specific application to query any supported restrictions to impose 3113 * on restricted users. The broadcast intent contains an extra 3114 * {@link #EXTRA_RESTRICTIONS_BUNDLE} with the currently persisted 3115 * restrictions as a Bundle of key/value pairs. The value types can be Boolean, String or 3116 * String[] depending on the restriction type.<p/> 3117 * The response should contain an extra {@link #EXTRA_RESTRICTIONS_LIST}, 3118 * which is of type <code>ArrayList<RestrictionEntry></code>. It can also 3119 * contain an extra {@link #EXTRA_RESTRICTIONS_INTENT}, which is of type <code>Intent</code>. 3120 * The activity specified by that intent will be launched for a result which must contain 3121 * one of the extras {@link #EXTRA_RESTRICTIONS_LIST} or {@link #EXTRA_RESTRICTIONS_BUNDLE}. 3122 * The keys and values of the returned restrictions will be persisted. 3123 * @see RestrictionEntry 3124 */ 3125 public static final String ACTION_GET_RESTRICTION_ENTRIES = 3126 "android.intent.action.GET_RESTRICTION_ENTRIES"; 3127 3128 /** 3129 * Sent the first time a user is starting, to allow system apps to 3130 * perform one time initialization. (This will not be seen by third 3131 * party applications because a newly initialized user does not have any 3132 * third party applications installed for it.) This is sent early in 3133 * starting the user, around the time the home app is started, before 3134 * {@link #ACTION_BOOT_COMPLETED} is sent. This is sent as a foreground 3135 * broadcast, since it is part of a visible user interaction; be as quick 3136 * as possible when handling it. 3137 */ 3138 public static final String ACTION_USER_INITIALIZE = 3139 "android.intent.action.USER_INITIALIZE"; 3140 3141 /** 3142 * Sent when a user switch is happening, causing the process's user to be 3143 * brought to the foreground. This is only sent to receivers registered 3144 * through {@link Context#registerReceiver(BroadcastReceiver, IntentFilter) 3145 * Context.registerReceiver}. It is sent to the user that is going to the 3146 * foreground. This is sent as a foreground 3147 * broadcast, since it is part of a visible user interaction; be as quick 3148 * as possible when handling it. 3149 */ 3150 public static final String ACTION_USER_FOREGROUND = 3151 "android.intent.action.USER_FOREGROUND"; 3152 3153 /** 3154 * Sent when a user switch is happening, causing the process's user to be 3155 * sent to the background. This is only sent to receivers registered 3156 * through {@link Context#registerReceiver(BroadcastReceiver, IntentFilter) 3157 * Context.registerReceiver}. It is sent to the user that is going to the 3158 * background. This is sent as a foreground 3159 * broadcast, since it is part of a visible user interaction; be as quick 3160 * as possible when handling it. 3161 */ 3162 public static final String ACTION_USER_BACKGROUND = 3163 "android.intent.action.USER_BACKGROUND"; 3164 3165 /** 3166 * Broadcast sent to the system when a user is added. Carries an extra 3167 * EXTRA_USER_HANDLE that has the userHandle of the new user. It is sent to 3168 * all running users. You must hold 3169 * {@link android.Manifest.permission#MANAGE_USERS} to receive this broadcast. 3170 * @hide 3171 */ 3172 public static final String ACTION_USER_ADDED = 3173 "android.intent.action.USER_ADDED"; 3174 3175 /** 3176 * Broadcast sent by the system when a user is started. Carries an extra 3177 * EXTRA_USER_HANDLE that has the userHandle of the user. This is only sent to 3178 * registered receivers, not manifest receivers. It is sent to the user 3179 * that has been started. This is sent as a foreground 3180 * broadcast, since it is part of a visible user interaction; be as quick 3181 * as possible when handling it. 3182 * @hide 3183 */ 3184 public static final String ACTION_USER_STARTED = 3185 "android.intent.action.USER_STARTED"; 3186 3187 /** 3188 * Broadcast sent when a user is in the process of starting. Carries an extra 3189 * EXTRA_USER_HANDLE that has the userHandle of the user. This is only 3190 * sent to registered receivers, not manifest receivers. It is sent to all 3191 * users (including the one that is being started). You must hold 3192 * {@link android.Manifest.permission#INTERACT_ACROSS_USERS} to receive 3193 * this broadcast. This is sent as a background broadcast, since 3194 * its result is not part of the primary UX flow; to safely keep track of 3195 * started/stopped state of a user you can use this in conjunction with 3196 * {@link #ACTION_USER_STOPPING}. It is <b>not</b> generally safe to use with 3197 * other user state broadcasts since those are foreground broadcasts so can 3198 * execute in a different order. 3199 * @hide 3200 */ 3201 public static final String ACTION_USER_STARTING = 3202 "android.intent.action.USER_STARTING"; 3203 3204 /** 3205 * Broadcast sent when a user is going to be stopped. Carries an extra 3206 * EXTRA_USER_HANDLE that has the userHandle of the user. This is only 3207 * sent to registered receivers, not manifest receivers. It is sent to all 3208 * users (including the one that is being stopped). You must hold 3209 * {@link android.Manifest.permission#INTERACT_ACROSS_USERS} to receive 3210 * this broadcast. The user will not stop until all receivers have 3211 * handled the broadcast. This is sent as a background broadcast, since 3212 * its result is not part of the primary UX flow; to safely keep track of 3213 * started/stopped state of a user you can use this in conjunction with 3214 * {@link #ACTION_USER_STARTING}. It is <b>not</b> generally safe to use with 3215 * other user state broadcasts since those are foreground broadcasts so can 3216 * execute in a different order. 3217 * @hide 3218 */ 3219 public static final String ACTION_USER_STOPPING = 3220 "android.intent.action.USER_STOPPING"; 3221 3222 /** 3223 * Broadcast sent to the system when a user is stopped. Carries an extra 3224 * EXTRA_USER_HANDLE that has the userHandle of the user. This is similar to 3225 * {@link #ACTION_PACKAGE_RESTARTED}, but for an entire user instead of a 3226 * specific package. This is only sent to registered receivers, not manifest 3227 * receivers. It is sent to all running users <em>except</em> the one that 3228 * has just been stopped (which is no longer running). 3229 * @hide 3230 */ 3231 public static final String ACTION_USER_STOPPED = 3232 "android.intent.action.USER_STOPPED"; 3233 3234 /** 3235 * Broadcast sent to the system when a user is removed. Carries an extra EXTRA_USER_HANDLE that has 3236 * the userHandle of the user. It is sent to all running users except the 3237 * one that has been removed. The user will not be completely removed until all receivers have 3238 * handled the broadcast. You must hold 3239 * {@link android.Manifest.permission#MANAGE_USERS} to receive this broadcast. 3240 * @hide 3241 */ 3242 @SystemApi 3243 public static final String ACTION_USER_REMOVED = 3244 "android.intent.action.USER_REMOVED"; 3245 3246 /** 3247 * Broadcast sent to the system when the user switches. Carries an extra EXTRA_USER_HANDLE that has 3248 * the userHandle of the user to become the current one. This is only sent to 3249 * registered receivers, not manifest receivers. It is sent to all running users. 3250 * You must hold 3251 * {@link android.Manifest.permission#MANAGE_USERS} to receive this broadcast. 3252 * @hide 3253 */ 3254 public static final String ACTION_USER_SWITCHED = 3255 "android.intent.action.USER_SWITCHED"; 3256 3257 /** 3258 * Broadcast Action: Sent when the credential-encrypted private storage has 3259 * become unlocked for the target user. This is only sent to registered 3260 * receivers, not manifest receivers. 3261 */ 3262 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3263 public static final String ACTION_USER_UNLOCKED = "android.intent.action.USER_UNLOCKED"; 3264 3265 /** 3266 * Broadcast sent to the system when a user's information changes. Carries an extra 3267 * {@link #EXTRA_USER_HANDLE} to indicate which user's information changed. 3268 * This is only sent to registered receivers, not manifest receivers. It is sent to all users. 3269 * @hide 3270 */ 3271 public static final String ACTION_USER_INFO_CHANGED = 3272 "android.intent.action.USER_INFO_CHANGED"; 3273 3274 /** 3275 * Broadcast sent to the primary user when an associated managed profile is added (the profile 3276 * was created and is ready to be used). Carries an extra {@link #EXTRA_USER} that specifies 3277 * the UserHandle of the profile that was added. Only applications (for example Launchers) 3278 * that need to display merged content across both primary and managed profiles need to 3279 * worry about this broadcast. This is only sent to registered receivers, 3280 * not manifest receivers. 3281 */ 3282 public static final String ACTION_MANAGED_PROFILE_ADDED = 3283 "android.intent.action.MANAGED_PROFILE_ADDED"; 3284 3285 /** 3286 * Broadcast sent to the primary user when an associated managed profile is removed. Carries an 3287 * extra {@link #EXTRA_USER} that specifies the UserHandle of the profile that was removed. 3288 * Only applications (for example Launchers) that need to display merged content across both 3289 * primary and managed profiles need to worry about this broadcast. This is only sent to 3290 * registered receivers, not manifest receivers. 3291 */ 3292 public static final String ACTION_MANAGED_PROFILE_REMOVED = 3293 "android.intent.action.MANAGED_PROFILE_REMOVED"; 3294 3295 /** 3296 * Broadcast sent to the primary user when the credential-encrypted private storage for 3297 * an associated managed profile is unlocked. Carries an extra {@link #EXTRA_USER} that 3298 * specifies the UserHandle of the profile that was unlocked. Only applications (for example 3299 * Launchers) that need to display merged content across both primary and managed profiles 3300 * need to worry about this broadcast. This is only sent to registered receivers, 3301 * not manifest receivers. 3302 */ 3303 public static final String ACTION_MANAGED_PROFILE_UNLOCKED = 3304 "android.intent.action.MANAGED_PROFILE_UNLOCKED"; 3305 3306 /** 3307 * Broadcast sent to the primary user when an associated managed profile has become available. 3308 * Currently this includes when the user disables quiet mode for the profile. Carries an extra 3309 * {@link #EXTRA_USER} that specifies the UserHandle of the profile. When quiet mode is changed, 3310 * this broadcast will carry a boolean extra {@link #EXTRA_QUIET_MODE} indicating the new state 3311 * of quiet mode. This is only sent to registered receivers, not manifest receivers. 3312 */ 3313 public static final String ACTION_MANAGED_PROFILE_AVAILABLE = 3314 "android.intent.action.MANAGED_PROFILE_AVAILABLE"; 3315 3316 /** 3317 * Broadcast sent to the primary user when an associated managed profile has become unavailable. 3318 * Currently this includes when the user enables quiet mode for the profile. Carries an extra 3319 * {@link #EXTRA_USER} that specifies the UserHandle of the profile. When quiet mode is changed, 3320 * this broadcast will carry a boolean extra {@link #EXTRA_QUIET_MODE} indicating the new state 3321 * of quiet mode. This is only sent to registered receivers, not manifest receivers. 3322 */ 3323 public static final String ACTION_MANAGED_PROFILE_UNAVAILABLE = 3324 "android.intent.action.MANAGED_PROFILE_UNAVAILABLE"; 3325 3326 /** 3327 * Broadcast sent to the system user when the 'device locked' state changes for any user. 3328 * Carries an extra {@link #EXTRA_USER_HANDLE} that specifies the ID of the user for which 3329 * the device was locked or unlocked. 3330 * 3331 * This is only sent to registered receivers. 3332 * 3333 * @hide 3334 */ 3335 public static final String ACTION_DEVICE_LOCKED_CHANGED = 3336 "android.intent.action.DEVICE_LOCKED_CHANGED"; 3337 3338 /** 3339 * Sent when the user taps on the clock widget in the system's "quick settings" area. 3340 */ 3341 public static final String ACTION_QUICK_CLOCK = 3342 "android.intent.action.QUICK_CLOCK"; 3343 3344 /** 3345 * Activity Action: Shows the brightness setting dialog. 3346 * @hide 3347 */ 3348 public static final String ACTION_SHOW_BRIGHTNESS_DIALOG = 3349 "com.android.intent.action.SHOW_BRIGHTNESS_DIALOG"; 3350 3351 /** 3352 * Broadcast Action: A global button was pressed. Includes a single 3353 * extra field, {@link #EXTRA_KEY_EVENT}, containing the key event that 3354 * caused the broadcast. 3355 * @hide 3356 */ 3357 @SystemApi 3358 public static final String ACTION_GLOBAL_BUTTON = "android.intent.action.GLOBAL_BUTTON"; 3359 3360 /** 3361 * Broadcast Action: Sent when media resource is granted. 3362 * <p> 3363 * {@link #EXTRA_PACKAGES} specifies the packages on the process holding the media resource 3364 * granted. 3365 * </p> 3366 * <p class="note"> 3367 * This is a protected intent that can only be sent by the system. 3368 * </p> 3369 * <p class="note"> 3370 * This requires {@link android.Manifest.permission#RECEIVE_MEDIA_RESOURCE_USAGE} permission. 3371 * </p> 3372 * 3373 * @hide 3374 */ 3375 public static final String ACTION_MEDIA_RESOURCE_GRANTED = 3376 "android.intent.action.MEDIA_RESOURCE_GRANTED"; 3377 3378 /** 3379 * Broadcast Action: An overlay package has changed. The data contains the 3380 * name of the overlay package which has changed. This is broadcast on all 3381 * changes to the OverlayInfo returned by {@link 3382 * android.content.om.IOverlayManager#getOverlayInfo(String, int)}. The 3383 * most common change is a state change that will change whether the 3384 * overlay is enabled or not. 3385 * @hide 3386 */ 3387 public static final String ACTION_OVERLAY_CHANGED = "android.intent.action.OVERLAY_CHANGED"; 3388 3389 /** 3390 * Activity Action: Allow the user to select and return one or more existing 3391 * documents. When invoked, the system will display the various 3392 * {@link DocumentsProvider} instances installed on the device, letting the 3393 * user interactively navigate through them. These documents include local 3394 * media, such as photos and video, and documents provided by installed 3395 * cloud storage providers. 3396 * <p> 3397 * Each document is represented as a {@code content://} URI backed by a 3398 * {@link DocumentsProvider}, which can be opened as a stream with 3399 * {@link ContentResolver#openFileDescriptor(Uri, String)}, or queried for 3400 * {@link android.provider.DocumentsContract.Document} metadata. 3401 * <p> 3402 * All selected documents are returned to the calling application with 3403 * persistable read and write permission grants. If you want to maintain 3404 * access to the documents across device reboots, you need to explicitly 3405 * take the persistable permissions using 3406 * {@link ContentResolver#takePersistableUriPermission(Uri, int)}. 3407 * <p> 3408 * Callers must indicate the acceptable document MIME types through 3409 * {@link #setType(String)}. For example, to select photos, use 3410 * {@code image/*}. If multiple disjoint MIME types are acceptable, define 3411 * them in {@link #EXTRA_MIME_TYPES} and {@link #setType(String)} to 3412 * {@literal *}/*. 3413 * <p> 3414 * If the caller can handle multiple returned items (the user performing 3415 * multiple selection), then you can specify {@link #EXTRA_ALLOW_MULTIPLE} 3416 * to indicate this. 3417 * <p> 3418 * Callers must include {@link #CATEGORY_OPENABLE} in the Intent to obtain 3419 * URIs that can be opened with 3420 * {@link ContentResolver#openFileDescriptor(Uri, String)}. 3421 * <p> 3422 * Callers can set a document URI through 3423 * {@link DocumentsContract#EXTRA_INITIAL_URI} to indicate the initial 3424 * location of documents navigator. System will do its best to launch the 3425 * navigator in the specified document if it's a folder, or the folder that 3426 * contains the specified document if not. 3427 * <p> 3428 * Output: The URI of the item that was picked, returned in 3429 * {@link #getData()}. This must be a {@code content://} URI so that any 3430 * receiver can access it. If multiple documents were selected, they are 3431 * returned in {@link #getClipData()}. 3432 * 3433 * @see DocumentsContract 3434 * @see #ACTION_OPEN_DOCUMENT_TREE 3435 * @see #ACTION_CREATE_DOCUMENT 3436 * @see #FLAG_GRANT_PERSISTABLE_URI_PERMISSION 3437 */ 3438 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 3439 public static final String ACTION_OPEN_DOCUMENT = "android.intent.action.OPEN_DOCUMENT"; 3440 3441 /** 3442 * Activity Action: Allow the user to create a new document. When invoked, 3443 * the system will display the various {@link DocumentsProvider} instances 3444 * installed on the device, letting the user navigate through them. The 3445 * returned document may be a newly created document with no content, or it 3446 * may be an existing document with the requested MIME type. 3447 * <p> 3448 * Each document is represented as a {@code content://} URI backed by a 3449 * {@link DocumentsProvider}, which can be opened as a stream with 3450 * {@link ContentResolver#openFileDescriptor(Uri, String)}, or queried for 3451 * {@link android.provider.DocumentsContract.Document} metadata. 3452 * <p> 3453 * Callers must indicate the concrete MIME type of the document being 3454 * created by setting {@link #setType(String)}. This MIME type cannot be 3455 * changed after the document is created. 3456 * <p> 3457 * Callers can provide an initial display name through {@link #EXTRA_TITLE}, 3458 * but the user may change this value before creating the file. 3459 * <p> 3460 * Callers must include {@link #CATEGORY_OPENABLE} in the Intent to obtain 3461 * URIs that can be opened with 3462 * {@link ContentResolver#openFileDescriptor(Uri, String)}. 3463 * <p> 3464 * Callers can set a document URI through 3465 * {@link DocumentsContract#EXTRA_INITIAL_URI} to indicate the initial 3466 * location of documents navigator. System will do its best to launch the 3467 * navigator in the specified document if it's a folder, or the folder that 3468 * contains the specified document if not. 3469 * <p> 3470 * Output: The URI of the item that was created. This must be a 3471 * {@code content://} URI so that any receiver can access it. 3472 * 3473 * @see DocumentsContract 3474 * @see #ACTION_OPEN_DOCUMENT 3475 * @see #ACTION_OPEN_DOCUMENT_TREE 3476 * @see #FLAG_GRANT_PERSISTABLE_URI_PERMISSION 3477 */ 3478 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 3479 public static final String ACTION_CREATE_DOCUMENT = "android.intent.action.CREATE_DOCUMENT"; 3480 3481 /** 3482 * Activity Action: Allow the user to pick a directory subtree. When 3483 * invoked, the system will display the various {@link DocumentsProvider} 3484 * instances installed on the device, letting the user navigate through 3485 * them. Apps can fully manage documents within the returned directory. 3486 * <p> 3487 * To gain access to descendant (child, grandchild, etc) documents, use 3488 * {@link DocumentsContract#buildDocumentUriUsingTree(Uri, String)} and 3489 * {@link DocumentsContract#buildChildDocumentsUriUsingTree(Uri, String)} 3490 * with the returned URI. 3491 * <p> 3492 * Callers can set a document URI through 3493 * {@link DocumentsContract#EXTRA_INITIAL_URI} to indicate the initial 3494 * location of documents navigator. System will do its best to launch the 3495 * navigator in the specified document if it's a folder, or the folder that 3496 * contains the specified document if not. 3497 * <p> 3498 * Output: The URI representing the selected directory tree. 3499 * 3500 * @see DocumentsContract 3501 */ 3502 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 3503 public static final String 3504 ACTION_OPEN_DOCUMENT_TREE = "android.intent.action.OPEN_DOCUMENT_TREE"; 3505 3506 /** 3507 * Broadcast Action: List of dynamic sensor is changed due to new sensor being connected or 3508 * exisiting sensor being disconnected. 3509 * 3510 * <p class="note">This is a protected intent that can only be sent by the system.</p> 3511 * 3512 * {@hide} 3513 */ 3514 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3515 public static final String 3516 ACTION_DYNAMIC_SENSOR_CHANGED = "android.intent.action.DYNAMIC_SENSOR_CHANGED"; 3517 3518 /** 3519 * Deprecated - use ACTION_FACTORY_RESET instead. 3520 * @hide 3521 * @removed 3522 */ 3523 @Deprecated 3524 @SystemApi 3525 public static final String ACTION_MASTER_CLEAR = "android.intent.action.MASTER_CLEAR"; 3526 3527 /** 3528 * Broadcast intent sent by the RecoverySystem to inform listeners that a master clear (wipe) 3529 * is about to be performed. 3530 * @hide 3531 */ 3532 @SystemApi 3533 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3534 public static final String ACTION_MASTER_CLEAR_NOTIFICATION 3535 = "android.intent.action.MASTER_CLEAR_NOTIFICATION"; 3536 3537 /** 3538 * Boolean intent extra to be used with {@link #ACTION_MASTER_CLEAR} in order to force a factory 3539 * reset even if {@link android.os.UserManager#DISALLOW_FACTORY_RESET} is set. 3540 * 3541 * <p>Deprecated - use {@link #EXTRA_FORCE_FACTORY_RESET} instead. 3542 * 3543 * @hide 3544 */ 3545 @Deprecated 3546 public static final String EXTRA_FORCE_MASTER_CLEAR = 3547 "android.intent.extra.FORCE_MASTER_CLEAR"; 3548 3549 /** 3550 * A broadcast action to trigger a factory reset. 3551 * 3552 * <p>The sender must hold the {@link android.Manifest.permission#MASTER_CLEAR} permission. The 3553 * reason for the factory reset should be specified as {@link #EXTRA_REASON}. 3554 * 3555 * <p>Not for use by third-party applications. 3556 * 3557 * @see #EXTRA_FORCE_FACTORY_RESET 3558 * 3559 * {@hide} 3560 */ 3561 @SystemApi 3562 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3563 public static final String ACTION_FACTORY_RESET = "android.intent.action.FACTORY_RESET"; 3564 3565 /** 3566 * Boolean intent extra to be used with {@link #ACTION_MASTER_CLEAR} in order to force a factory 3567 * reset even if {@link android.os.UserManager#DISALLOW_FACTORY_RESET} is set. 3568 * 3569 * <p>Not for use by third-party applications. 3570 * 3571 * @hide 3572 */ 3573 @SystemApi 3574 public static final String EXTRA_FORCE_FACTORY_RESET = 3575 "android.intent.extra.FORCE_FACTORY_RESET"; 3576 3577 /** 3578 * Broadcast action: report that a settings element is being restored from backup. The intent 3579 * contains four extras: EXTRA_SETTING_NAME is a string naming the restored setting, 3580 * EXTRA_SETTING_NEW_VALUE is the value being restored, EXTRA_SETTING_PREVIOUS_VALUE 3581 * is the value of that settings entry prior to the restore operation, and 3582 * EXTRA_SETTING_RESTORED_FROM_SDK_INT is the version of the SDK that the setting has been 3583 * restored from (corresponds to {@link android.os.Build.VERSION#SDK_INT}). The first three 3584 * values are represented as strings, the fourth one as int. 3585 * 3586 * <p>This broadcast is sent only for settings provider entries known to require special handling 3587 * around restore time. These entries are found in the BROADCAST_ON_RESTORE table within 3588 * the provider's backup agent implementation. 3589 * 3590 * @see #EXTRA_SETTING_NAME 3591 * @see #EXTRA_SETTING_PREVIOUS_VALUE 3592 * @see #EXTRA_SETTING_NEW_VALUE 3593 * @see #EXTRA_SETTING_RESTORED_FROM_SDK_INT 3594 * {@hide} 3595 */ 3596 public static final String ACTION_SETTING_RESTORED = "android.os.action.SETTING_RESTORED"; 3597 3598 /** {@hide} */ 3599 public static final String EXTRA_SETTING_NAME = "setting_name"; 3600 /** {@hide} */ 3601 public static final String EXTRA_SETTING_PREVIOUS_VALUE = "previous_value"; 3602 /** {@hide} */ 3603 public static final String EXTRA_SETTING_NEW_VALUE = "new_value"; 3604 /** {@hide} */ 3605 public static final String EXTRA_SETTING_RESTORED_FROM_SDK_INT = "restored_from_sdk_int"; 3606 3607 /** 3608 * Activity Action: Process a piece of text. 3609 * <p>Input: {@link #EXTRA_PROCESS_TEXT} contains the text to be processed. 3610 * {@link #EXTRA_PROCESS_TEXT_READONLY} states if the resulting text will be read-only.</p> 3611 * <p>Output: {@link #EXTRA_PROCESS_TEXT} contains the processed text.</p> 3612 */ 3613 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 3614 public static final String ACTION_PROCESS_TEXT = "android.intent.action.PROCESS_TEXT"; 3615 3616 /** 3617 * Broadcast Action: The sim card state has changed. 3618 * For more details see TelephonyIntents.ACTION_SIM_STATE_CHANGED. This is here 3619 * because TelephonyIntents is an internal class. 3620 * @hide 3621 * @deprecated Use {@link #ACTION_SIM_CARD_STATE_CHANGED} or 3622 * {@link #ACTION_SIM_APPLICATION_STATE_CHANGED} 3623 */ 3624 @Deprecated 3625 @SystemApi 3626 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3627 public static final String ACTION_SIM_STATE_CHANGED = "android.intent.action.SIM_STATE_CHANGED"; 3628 3629 /** 3630 * Broadcast Action: indicate that the phone service state has changed. 3631 * The intent will have the following extra values:</p> 3632 * <p> 3633 * @see #EXTRA_VOICE_REG_STATE 3634 * @see #EXTRA_DATA_REG_STATE 3635 * @see #EXTRA_VOICE_ROAMING_TYPE 3636 * @see #EXTRA_DATA_ROAMING_TYPE 3637 * @see #EXTRA_OPERATOR_ALPHA_LONG 3638 * @see #EXTRA_OPERATOR_ALPHA_SHORT 3639 * @see #EXTRA_OPERATOR_NUMERIC 3640 * @see #EXTRA_DATA_OPERATOR_ALPHA_LONG 3641 * @see #EXTRA_DATA_OPERATOR_ALPHA_SHORT 3642 * @see #EXTRA_DATA_OPERATOR_NUMERIC 3643 * @see #EXTRA_MANUAL 3644 * @see #EXTRA_VOICE_RADIO_TECH 3645 * @see #EXTRA_DATA_RADIO_TECH 3646 * @see #EXTRA_CSS_INDICATOR 3647 * @see #EXTRA_NETWORK_ID 3648 * @see #EXTRA_SYSTEM_ID 3649 * @see #EXTRA_CDMA_ROAMING_INDICATOR 3650 * @see #EXTRA_CDMA_DEFAULT_ROAMING_INDICATOR 3651 * @see #EXTRA_EMERGENCY_ONLY 3652 * @see #EXTRA_IS_DATA_ROAMING_FROM_REGISTRATION 3653 * @see #EXTRA_IS_USING_CARRIER_AGGREGATION 3654 * @see #EXTRA_LTE_EARFCN_RSRP_BOOST 3655 * 3656 * <p class="note"> 3657 * Requires the READ_PHONE_STATE permission. 3658 * 3659 * <p class="note">This is a protected intent that can only be sent by the system. 3660 * @hide 3661 * @removed 3662 * @deprecated Use {@link android.provider.Telephony.ServiceStateTable} and the helper 3663 * functions {@code ServiceStateTable.getUriForSubscriptionIdAndField} and 3664 * {@code ServiceStateTable.getUriForSubscriptionId} to subscribe to changes to the ServiceState 3665 * for a given subscription id and field with a ContentObserver or using JobScheduler. 3666 */ 3667 @Deprecated 3668 @SystemApi 3669 @SdkConstant(SdkConstant.SdkConstantType.BROADCAST_INTENT_ACTION) 3670 public static final String ACTION_SERVICE_STATE = "android.intent.action.SERVICE_STATE"; 3671 3672 /** 3673 * An int extra used with {@link #ACTION_SERVICE_STATE} which indicates voice registration 3674 * state. 3675 * @see android.telephony.ServiceState#STATE_EMERGENCY_ONLY 3676 * @see android.telephony.ServiceState#STATE_IN_SERVICE 3677 * @see android.telephony.ServiceState#STATE_OUT_OF_SERVICE 3678 * @see android.telephony.ServiceState#STATE_POWER_OFF 3679 * @hide 3680 * @removed 3681 * @deprecated Use {@link android.provider.Telephony.ServiceStateTable#VOICE_REG_STATE}. 3682 */ 3683 @Deprecated 3684 @SystemApi 3685 public static final String EXTRA_VOICE_REG_STATE = "voiceRegState"; 3686 3687 /** 3688 * An int extra used with {@link #ACTION_SERVICE_STATE} which indicates data registration state. 3689 * @see android.telephony.ServiceState#STATE_EMERGENCY_ONLY 3690 * @see android.telephony.ServiceState#STATE_IN_SERVICE 3691 * @see android.telephony.ServiceState#STATE_OUT_OF_SERVICE 3692 * @see android.telephony.ServiceState#STATE_POWER_OFF 3693 * @hide 3694 * @removed 3695 * @deprecated Use {@link android.provider.Telephony.ServiceStateTable#DATA_REG_STATE}. 3696 */ 3697 @Deprecated 3698 @SystemApi 3699 public static final String EXTRA_DATA_REG_STATE = "dataRegState"; 3700 3701 /** 3702 * An integer extra used with {@link #ACTION_SERVICE_STATE} which indicates the voice roaming 3703 * type. 3704 * @hide 3705 * @removed 3706 * @deprecated Use {@link android.provider.Telephony.ServiceStateTable#VOICE_ROAMING_TYPE}. 3707 */ 3708 @Deprecated 3709 @SystemApi 3710 public static final String EXTRA_VOICE_ROAMING_TYPE = "voiceRoamingType"; 3711 3712 /** 3713 * An integer extra used with {@link #ACTION_SERVICE_STATE} which indicates the data roaming 3714 * type. 3715 * @hide 3716 * @removed 3717 * @deprecated Use {@link android.provider.Telephony.ServiceStateTable#DATA_ROAMING_TYPE}. 3718 */ 3719 @Deprecated 3720 @SystemApi 3721 public static final String EXTRA_DATA_ROAMING_TYPE = "dataRoamingType"; 3722 3723 /** 3724 * A string extra used with {@link #ACTION_SERVICE_STATE} which represents the current 3725 * registered voice operator name in long alphanumeric format. 3726 * {@code null} if the operator name is not known or unregistered. 3727 * @hide 3728 * @removed 3729 * @deprecated Use 3730 * {@link android.provider.Telephony.ServiceStateTable#VOICE_OPERATOR_ALPHA_LONG}. 3731 */ 3732 @Deprecated 3733 @SystemApi 3734 public static final String EXTRA_OPERATOR_ALPHA_LONG = "operator-alpha-long"; 3735 3736 /** 3737 * A string extra used with {@link #ACTION_SERVICE_STATE} which represents the current 3738 * registered voice operator name in short alphanumeric format. 3739 * {@code null} if the operator name is not known or unregistered. 3740 * @hide 3741 * @removed 3742 * @deprecated Use 3743 * {@link android.provider.Telephony.ServiceStateTable#VOICE_OPERATOR_ALPHA_SHORT}. 3744 */ 3745 @Deprecated 3746 @SystemApi 3747 public static final String EXTRA_OPERATOR_ALPHA_SHORT = "operator-alpha-short"; 3748 3749 /** 3750 * A string extra used with {@link #ACTION_SERVICE_STATE} containing the MCC 3751 * (Mobile Country Code, 3 digits) and MNC (Mobile Network code, 2-3 digits) for the mobile 3752 * network. 3753 * @hide 3754 * @removed 3755 * @deprecated Use {@link android.provider.Telephony.ServiceStateTable#VOICE_OPERATOR_NUMERIC}. 3756 */ 3757 @Deprecated 3758 @SystemApi 3759 public static final String EXTRA_OPERATOR_NUMERIC = "operator-numeric"; 3760 3761 /** 3762 * A string extra used with {@link #ACTION_SERVICE_STATE} which represents the current 3763 * registered data operator name in long alphanumeric format. 3764 * {@code null} if the operator name is not known or unregistered. 3765 * @hide 3766 * @removed 3767 * @deprecated Use 3768 * {@link android.provider.Telephony.ServiceStateTable#DATA_OPERATOR_ALPHA_LONG}. 3769 */ 3770 @Deprecated 3771 @SystemApi 3772 public static final String EXTRA_DATA_OPERATOR_ALPHA_LONG = "data-operator-alpha-long"; 3773 3774 /** 3775 * A string extra used with {@link #ACTION_SERVICE_STATE} which represents the current 3776 * registered data operator name in short alphanumeric format. 3777 * {@code null} if the operator name is not known or unregistered. 3778 * @hide 3779 * @removed 3780 * @deprecated Use 3781 * {@link android.provider.Telephony.ServiceStateTable#DATA_OPERATOR_ALPHA_SHORT}. 3782 */ 3783 @Deprecated 3784 @SystemApi 3785 public static final String EXTRA_DATA_OPERATOR_ALPHA_SHORT = "data-operator-alpha-short"; 3786 3787 /** 3788 * A string extra used with {@link #ACTION_SERVICE_STATE} containing the MCC 3789 * (Mobile Country Code, 3 digits) and MNC (Mobile Network code, 2-3 digits) for the 3790 * data operator. 3791 * @hide 3792 * @removed 3793 * @deprecated Use {@link android.provider.Telephony.ServiceStateTable#DATA_OPERATOR_NUMERIC}. 3794 */ 3795 @Deprecated 3796 @SystemApi 3797 public static final String EXTRA_DATA_OPERATOR_NUMERIC = "data-operator-numeric"; 3798 3799 /** 3800 * A boolean extra used with {@link #ACTION_SERVICE_STATE} which indicates whether the current 3801 * network selection mode is manual. 3802 * Will be {@code true} if manual mode, {@code false} if automatic mode. 3803 * @hide 3804 * @removed 3805 * @deprecated Use 3806 * {@link android.provider.Telephony.ServiceStateTable#IS_MANUAL_NETWORK_SELECTION}. 3807 */ 3808 @Deprecated 3809 @SystemApi 3810 public static final String EXTRA_MANUAL = "manual"; 3811 3812 /** 3813 * An integer extra used with {@link #ACTION_SERVICE_STATE} which represents the current voice 3814 * radio technology. 3815 * @hide 3816 * @removed 3817 * @deprecated Use 3818 * {@link android.provider.Telephony.ServiceStateTable#RIL_VOICE_RADIO_TECHNOLOGY}. 3819 */ 3820 @Deprecated 3821 @SystemApi 3822 public static final String EXTRA_VOICE_RADIO_TECH = "radioTechnology"; 3823 3824 /** 3825 * An integer extra used with {@link #ACTION_SERVICE_STATE} which represents the current data 3826 * radio technology. 3827 * @hide 3828 * @removed 3829 * @deprecated Use 3830 * {@link android.provider.Telephony.ServiceStateTable#RIL_DATA_RADIO_TECHNOLOGY}. 3831 */ 3832 @Deprecated 3833 @SystemApi 3834 public static final String EXTRA_DATA_RADIO_TECH = "dataRadioTechnology"; 3835 3836 /** 3837 * A boolean extra used with {@link #ACTION_SERVICE_STATE} which represents concurrent service 3838 * support on CDMA network. 3839 * Will be {@code true} if support, {@code false} otherwise. 3840 * @hide 3841 * @removed 3842 * @deprecated Use {@link android.provider.Telephony.ServiceStateTable#CSS_INDICATOR}. 3843 */ 3844 @Deprecated 3845 @SystemApi 3846 public static final String EXTRA_CSS_INDICATOR = "cssIndicator"; 3847 3848 /** 3849 * An integer extra used with {@link #ACTION_SERVICE_STATE} which represents the CDMA network 3850 * id. {@code Integer.MAX_VALUE} if unknown. 3851 * @hide 3852 * @removed 3853 * @deprecated Use {@link android.provider.Telephony.ServiceStateTable#NETWORK_ID}. 3854 */ 3855 @Deprecated 3856 @SystemApi 3857 public static final String EXTRA_NETWORK_ID = "networkId"; 3858 3859 /** 3860 * An integer extra used with {@link #ACTION_SERVICE_STATE} which represents the CDMA system id. 3861 * {@code Integer.MAX_VALUE} if unknown. 3862 * @hide 3863 * @removed 3864 * @deprecated Use {@link android.provider.Telephony.ServiceStateTable#SYSTEM_ID}. 3865 */ 3866 @Deprecated 3867 @SystemApi 3868 public static final String EXTRA_SYSTEM_ID = "systemId"; 3869 3870 /** 3871 * An integer extra used with {@link #ACTION_SERVICE_STATE} represents the TSB-58 roaming 3872 * indicator if registered on a CDMA or EVDO system or {@code -1} if not. 3873 * @hide 3874 * @removed 3875 * @deprecated Use {@link android.provider.Telephony.ServiceStateTable#CDMA_ROAMING_INDICATOR}. 3876 */ 3877 @Deprecated 3878 @SystemApi 3879 public static final String EXTRA_CDMA_ROAMING_INDICATOR = "cdmaRoamingIndicator"; 3880 3881 /** 3882 * An integer extra used with {@link #ACTION_SERVICE_STATE} represents the default roaming 3883 * indicator from the PRL if registered on a CDMA or EVDO system {@code -1} if not. 3884 * @hide 3885 * @removed 3886 * @deprecated Use 3887 * {@link android.provider.Telephony.ServiceStateTable#CDMA_DEFAULT_ROAMING_INDICATOR}. 3888 */ 3889 @Deprecated 3890 @SystemApi 3891 public static final String EXTRA_CDMA_DEFAULT_ROAMING_INDICATOR = "cdmaDefaultRoamingIndicator"; 3892 3893 /** 3894 * A boolean extra used with {@link #ACTION_SERVICE_STATE} which indicates if under emergency 3895 * only mode. 3896 * {@code true} if in emergency only mode, {@code false} otherwise. 3897 * @hide 3898 * @removed 3899 * @deprecated Use {@link android.provider.Telephony.ServiceStateTable#IS_EMERGENCY_ONLY}. 3900 */ 3901 @Deprecated 3902 @SystemApi 3903 public static final String EXTRA_EMERGENCY_ONLY = "emergencyOnly"; 3904 3905 /** 3906 * A boolean extra used with {@link #ACTION_SERVICE_STATE} which indicates whether data network 3907 * registration state is roaming. 3908 * {@code true} if registration indicates roaming, {@code false} otherwise 3909 * @hide 3910 * @removed 3911 * @deprecated Use 3912 * {@link android.provider.Telephony.ServiceStateTable#IS_DATA_ROAMING_FROM_REGISTRATION}. 3913 */ 3914 @Deprecated 3915 @SystemApi 3916 public static final String EXTRA_IS_DATA_ROAMING_FROM_REGISTRATION = 3917 "isDataRoamingFromRegistration"; 3918 3919 /** 3920 * A boolean extra used with {@link #ACTION_SERVICE_STATE} which indicates if carrier 3921 * aggregation is in use. 3922 * {@code true} if carrier aggregation is in use, {@code false} otherwise. 3923 * @hide 3924 * @removed 3925 * @deprecated Use 3926 * {@link android.provider.Telephony.ServiceStateTable#IS_USING_CARRIER_AGGREGATION}. 3927 */ 3928 @Deprecated 3929 @SystemApi 3930 public static final String EXTRA_IS_USING_CARRIER_AGGREGATION = "isUsingCarrierAggregation"; 3931 3932 /** 3933 * An integer extra used with {@link #ACTION_SERVICE_STATE} representing the offset which 3934 * is reduced from the rsrp threshold while calculating signal strength level. 3935 * @hide 3936 * @removed 3937 */ 3938 @Deprecated 3939 @SystemApi 3940 public static final String EXTRA_LTE_EARFCN_RSRP_BOOST = "LteEarfcnRsrpBoost"; 3941 3942 /** 3943 * The name of the extra used to define the text to be processed, as a 3944 * CharSequence. Note that this may be a styled CharSequence, so you must use 3945 * {@link Bundle#getCharSequence(String) Bundle.getCharSequence()} to retrieve it. 3946 */ 3947 public static final String EXTRA_PROCESS_TEXT = "android.intent.extra.PROCESS_TEXT"; 3948 /** 3949 * The name of the boolean extra used to define if the processed text will be used as read-only. 3950 */ 3951 public static final String EXTRA_PROCESS_TEXT_READONLY = 3952 "android.intent.extra.PROCESS_TEXT_READONLY"; 3953 3954 /** 3955 * Broadcast action: reports when a new thermal event has been reached. When the device 3956 * is reaching its maximum temperatue, the thermal level reported 3957 * {@hide} 3958 */ 3959 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 3960 public static final String ACTION_THERMAL_EVENT = "android.intent.action.THERMAL_EVENT"; 3961 3962 /** {@hide} */ 3963 public static final String EXTRA_THERMAL_STATE = "android.intent.extra.THERMAL_STATE"; 3964 3965 /** 3966 * Thermal state when the device is normal. This state is sent in the 3967 * {@link #ACTION_THERMAL_EVENT} broadcast as {@link #EXTRA_THERMAL_STATE}. 3968 * {@hide} 3969 */ 3970 public static final int EXTRA_THERMAL_STATE_NORMAL = 0; 3971 3972 /** 3973 * Thermal state where the device is approaching its maximum threshold. This state is sent in 3974 * the {@link #ACTION_THERMAL_EVENT} broadcast as {@link #EXTRA_THERMAL_STATE}. 3975 * {@hide} 3976 */ 3977 public static final int EXTRA_THERMAL_STATE_WARNING = 1; 3978 3979 /** 3980 * Thermal state where the device has reached its maximum threshold. This state is sent in the 3981 * {@link #ACTION_THERMAL_EVENT} broadcast as {@link #EXTRA_THERMAL_STATE}. 3982 * {@hide} 3983 */ 3984 public static final int EXTRA_THERMAL_STATE_EXCEEDED = 2; 3985 3986 3987 // --------------------------------------------------------------------- 3988 // --------------------------------------------------------------------- 3989 // Standard intent categories (see addCategory()). 3990 3991 /** 3992 * Set if the activity should be an option for the default action 3993 * (center press) to perform on a piece of data. Setting this will 3994 * hide from the user any activities without it set when performing an 3995 * action on some data. Note that this is normally -not- set in the 3996 * Intent when initiating an action -- it is for use in intent filters 3997 * specified in packages. 3998 */ 3999 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4000 public static final String CATEGORY_DEFAULT = "android.intent.category.DEFAULT"; 4001 /** 4002 * Activities that can be safely invoked from a browser must support this 4003 * category. For example, if the user is viewing a web page or an e-mail 4004 * and clicks on a link in the text, the Intent generated execute that 4005 * link will require the BROWSABLE category, so that only activities 4006 * supporting this category will be considered as possible actions. By 4007 * supporting this category, you are promising that there is nothing 4008 * damaging (without user intervention) that can happen by invoking any 4009 * matching Intent. 4010 */ 4011 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4012 public static final String CATEGORY_BROWSABLE = "android.intent.category.BROWSABLE"; 4013 /** 4014 * Categories for activities that can participate in voice interaction. 4015 * An activity that supports this category must be prepared to run with 4016 * no UI shown at all (though in some case it may have a UI shown), and 4017 * rely on {@link android.app.VoiceInteractor} to interact with the user. 4018 */ 4019 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4020 public static final String CATEGORY_VOICE = "android.intent.category.VOICE"; 4021 /** 4022 * Set if the activity should be considered as an alternative action to 4023 * the data the user is currently viewing. See also 4024 * {@link #CATEGORY_SELECTED_ALTERNATIVE} for an alternative action that 4025 * applies to the selection in a list of items. 4026 * 4027 * <p>Supporting this category means that you would like your activity to be 4028 * displayed in the set of alternative things the user can do, usually as 4029 * part of the current activity's options menu. You will usually want to 4030 * include a specific label in the <intent-filter> of this action 4031 * describing to the user what it does. 4032 * 4033 * <p>The action of IntentFilter with this category is important in that it 4034 * describes the specific action the target will perform. This generally 4035 * should not be a generic action (such as {@link #ACTION_VIEW}, but rather 4036 * a specific name such as "com.android.camera.action.CROP. Only one 4037 * alternative of any particular action will be shown to the user, so using 4038 * a specific action like this makes sure that your alternative will be 4039 * displayed while also allowing other applications to provide their own 4040 * overrides of that particular action. 4041 */ 4042 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4043 public static final String CATEGORY_ALTERNATIVE = "android.intent.category.ALTERNATIVE"; 4044 /** 4045 * Set if the activity should be considered as an alternative selection 4046 * action to the data the user has currently selected. This is like 4047 * {@link #CATEGORY_ALTERNATIVE}, but is used in activities showing a list 4048 * of items from which the user can select, giving them alternatives to the 4049 * default action that will be performed on it. 4050 */ 4051 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4052 public static final String CATEGORY_SELECTED_ALTERNATIVE = "android.intent.category.SELECTED_ALTERNATIVE"; 4053 /** 4054 * Intended to be used as a tab inside of a containing TabActivity. 4055 */ 4056 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4057 public static final String CATEGORY_TAB = "android.intent.category.TAB"; 4058 /** 4059 * Should be displayed in the top-level launcher. 4060 */ 4061 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4062 public static final String CATEGORY_LAUNCHER = "android.intent.category.LAUNCHER"; 4063 /** 4064 * Indicates an activity optimized for Leanback mode, and that should 4065 * be displayed in the Leanback launcher. 4066 */ 4067 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4068 public static final String CATEGORY_LEANBACK_LAUNCHER = "android.intent.category.LEANBACK_LAUNCHER"; 4069 /** 4070 * Indicates the preferred entry-point activity when an application is launched from a Car 4071 * launcher. If not present, Car launcher can optionally use {@link #CATEGORY_LAUNCHER} as a 4072 * fallback, or exclude the application entirely. 4073 * @hide 4074 */ 4075 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4076 public static final String CATEGORY_CAR_LAUNCHER = "android.intent.category.CAR_LAUNCHER"; 4077 /** 4078 * Indicates a Leanback settings activity to be displayed in the Leanback launcher. 4079 * @hide 4080 */ 4081 @SystemApi 4082 public static final String CATEGORY_LEANBACK_SETTINGS = "android.intent.category.LEANBACK_SETTINGS"; 4083 /** 4084 * Provides information about the package it is in; typically used if 4085 * a package does not contain a {@link #CATEGORY_LAUNCHER} to provide 4086 * a front-door to the user without having to be shown in the all apps list. 4087 */ 4088 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4089 public static final String CATEGORY_INFO = "android.intent.category.INFO"; 4090 /** 4091 * This is the home activity, that is the first activity that is displayed 4092 * when the device boots. 4093 */ 4094 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4095 public static final String CATEGORY_HOME = "android.intent.category.HOME"; 4096 /** 4097 * This is the home activity that is displayed when the device is finished setting up and ready 4098 * for use. 4099 * @hide 4100 */ 4101 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4102 public static final String CATEGORY_HOME_MAIN = "android.intent.category.HOME_MAIN"; 4103 /** 4104 * This is the setup wizard activity, that is the first activity that is displayed 4105 * when the user sets up the device for the first time. 4106 * @hide 4107 */ 4108 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4109 public static final String CATEGORY_SETUP_WIZARD = "android.intent.category.SETUP_WIZARD"; 4110 /** 4111 * This is the home activity, that is the activity that serves as the launcher app 4112 * from there the user can start other apps. Often components with lower/higher 4113 * priority intent filters handle the home intent, for example SetupWizard, to 4114 * setup the device and we need to be able to distinguish the home app from these 4115 * setup helpers. 4116 * @hide 4117 */ 4118 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4119 public static final String CATEGORY_LAUNCHER_APP = "android.intent.category.LAUNCHER_APP"; 4120 /** 4121 * This activity is a preference panel. 4122 */ 4123 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4124 public static final String CATEGORY_PREFERENCE = "android.intent.category.PREFERENCE"; 4125 /** 4126 * This activity is a development preference panel. 4127 */ 4128 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4129 public static final String CATEGORY_DEVELOPMENT_PREFERENCE = "android.intent.category.DEVELOPMENT_PREFERENCE"; 4130 /** 4131 * Capable of running inside a parent activity container. 4132 */ 4133 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4134 public static final String CATEGORY_EMBED = "android.intent.category.EMBED"; 4135 /** 4136 * This activity allows the user to browse and download new applications. 4137 */ 4138 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4139 public static final String CATEGORY_APP_MARKET = "android.intent.category.APP_MARKET"; 4140 /** 4141 * This activity may be exercised by the monkey or other automated test tools. 4142 */ 4143 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4144 public static final String CATEGORY_MONKEY = "android.intent.category.MONKEY"; 4145 /** 4146 * To be used as a test (not part of the normal user experience). 4147 */ 4148 public static final String CATEGORY_TEST = "android.intent.category.TEST"; 4149 /** 4150 * To be used as a unit test (run through the Test Harness). 4151 */ 4152 public static final String CATEGORY_UNIT_TEST = "android.intent.category.UNIT_TEST"; 4153 /** 4154 * To be used as a sample code example (not part of the normal user 4155 * experience). 4156 */ 4157 public static final String CATEGORY_SAMPLE_CODE = "android.intent.category.SAMPLE_CODE"; 4158 4159 /** 4160 * Used to indicate that an intent only wants URIs that can be opened with 4161 * {@link ContentResolver#openFileDescriptor(Uri, String)}. Openable URIs 4162 * must support at least the columns defined in {@link OpenableColumns} when 4163 * queried. 4164 * 4165 * @see #ACTION_GET_CONTENT 4166 * @see #ACTION_OPEN_DOCUMENT 4167 * @see #ACTION_CREATE_DOCUMENT 4168 */ 4169 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4170 public static final String CATEGORY_OPENABLE = "android.intent.category.OPENABLE"; 4171 4172 /** 4173 * Used to indicate that an intent filter can accept files which are not necessarily 4174 * openable by {@link ContentResolver#openFileDescriptor(Uri, String)}, but 4175 * at least streamable via 4176 * {@link ContentResolver#openTypedAssetFileDescriptor(Uri, String, Bundle)} 4177 * using one of the stream types exposed via 4178 * {@link ContentResolver#getStreamTypes(Uri, String)}. 4179 * 4180 * @see #ACTION_SEND 4181 * @see #ACTION_SEND_MULTIPLE 4182 */ 4183 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4184 public static final String CATEGORY_TYPED_OPENABLE = 4185 "android.intent.category.TYPED_OPENABLE"; 4186 4187 /** 4188 * To be used as code under test for framework instrumentation tests. 4189 */ 4190 public static final String CATEGORY_FRAMEWORK_INSTRUMENTATION_TEST = 4191 "android.intent.category.FRAMEWORK_INSTRUMENTATION_TEST"; 4192 /** 4193 * An activity to run when device is inserted into a car dock. 4194 * Used with {@link #ACTION_MAIN} to launch an activity. For more 4195 * information, see {@link android.app.UiModeManager}. 4196 */ 4197 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4198 public static final String CATEGORY_CAR_DOCK = "android.intent.category.CAR_DOCK"; 4199 /** 4200 * An activity to run when device is inserted into a car dock. 4201 * Used with {@link #ACTION_MAIN} to launch an activity. For more 4202 * information, see {@link android.app.UiModeManager}. 4203 */ 4204 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4205 public static final String CATEGORY_DESK_DOCK = "android.intent.category.DESK_DOCK"; 4206 /** 4207 * An activity to run when device is inserted into a analog (low end) dock. 4208 * Used with {@link #ACTION_MAIN} to launch an activity. For more 4209 * information, see {@link android.app.UiModeManager}. 4210 */ 4211 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4212 public static final String CATEGORY_LE_DESK_DOCK = "android.intent.category.LE_DESK_DOCK"; 4213 4214 /** 4215 * An activity to run when device is inserted into a digital (high end) dock. 4216 * Used with {@link #ACTION_MAIN} to launch an activity. For more 4217 * information, see {@link android.app.UiModeManager}. 4218 */ 4219 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4220 public static final String CATEGORY_HE_DESK_DOCK = "android.intent.category.HE_DESK_DOCK"; 4221 4222 /** 4223 * Used to indicate that the activity can be used in a car environment. 4224 */ 4225 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4226 public static final String CATEGORY_CAR_MODE = "android.intent.category.CAR_MODE"; 4227 4228 /** 4229 * An activity to use for the launcher when the device is placed in a VR Headset viewer. 4230 * Used with {@link #ACTION_MAIN} to launch an activity. For more 4231 * information, see {@link android.app.UiModeManager}. 4232 */ 4233 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4234 public static final String CATEGORY_VR_HOME = "android.intent.category.VR_HOME"; 4235 // --------------------------------------------------------------------- 4236 // --------------------------------------------------------------------- 4237 // Application launch intent categories (see addCategory()). 4238 4239 /** 4240 * Used with {@link #ACTION_MAIN} to launch the browser application. 4241 * The activity should be able to browse the Internet. 4242 * <p>NOTE: This should not be used as the primary key of an Intent, 4243 * since it will not result in the app launching with the correct 4244 * action and category. Instead, use this with 4245 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4246 * Intent with this category in the selector.</p> 4247 */ 4248 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4249 public static final String CATEGORY_APP_BROWSER = "android.intent.category.APP_BROWSER"; 4250 4251 /** 4252 * Used with {@link #ACTION_MAIN} to launch the calculator application. 4253 * The activity should be able to perform standard arithmetic operations. 4254 * <p>NOTE: This should not be used as the primary key of an Intent, 4255 * since it will not result in the app launching with the correct 4256 * action and category. Instead, use this with 4257 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4258 * Intent with this category in the selector.</p> 4259 */ 4260 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4261 public static final String CATEGORY_APP_CALCULATOR = "android.intent.category.APP_CALCULATOR"; 4262 4263 /** 4264 * Used with {@link #ACTION_MAIN} to launch the calendar application. 4265 * The activity should be able to view and manipulate calendar entries. 4266 * <p>NOTE: This should not be used as the primary key of an Intent, 4267 * since it will not result in the app launching with the correct 4268 * action and category. Instead, use this with 4269 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4270 * Intent with this category in the selector.</p> 4271 */ 4272 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4273 public static final String CATEGORY_APP_CALENDAR = "android.intent.category.APP_CALENDAR"; 4274 4275 /** 4276 * Used with {@link #ACTION_MAIN} to launch the contacts application. 4277 * The activity should be able to view and manipulate address book entries. 4278 * <p>NOTE: This should not be used as the primary key of an Intent, 4279 * since it will not result in the app launching with the correct 4280 * action and category. Instead, use this with 4281 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4282 * Intent with this category in the selector.</p> 4283 */ 4284 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4285 public static final String CATEGORY_APP_CONTACTS = "android.intent.category.APP_CONTACTS"; 4286 4287 /** 4288 * Used with {@link #ACTION_MAIN} to launch the email application. 4289 * The activity should be able to send and receive email. 4290 * <p>NOTE: This should not be used as the primary key of an Intent, 4291 * since it will not result in the app launching with the correct 4292 * action and category. Instead, use this with 4293 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4294 * Intent with this category in the selector.</p> 4295 */ 4296 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4297 public static final String CATEGORY_APP_EMAIL = "android.intent.category.APP_EMAIL"; 4298 4299 /** 4300 * Used with {@link #ACTION_MAIN} to launch the gallery application. 4301 * The activity should be able to view and manipulate image and video files 4302 * stored on the device. 4303 * <p>NOTE: This should not be used as the primary key of an Intent, 4304 * since it will not result in the app launching with the correct 4305 * action and category. Instead, use this with 4306 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4307 * Intent with this category in the selector.</p> 4308 */ 4309 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4310 public static final String CATEGORY_APP_GALLERY = "android.intent.category.APP_GALLERY"; 4311 4312 /** 4313 * Used with {@link #ACTION_MAIN} to launch the maps application. 4314 * The activity should be able to show the user's current location and surroundings. 4315 * <p>NOTE: This should not be used as the primary key of an Intent, 4316 * since it will not result in the app launching with the correct 4317 * action and category. Instead, use this with 4318 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4319 * Intent with this category in the selector.</p> 4320 */ 4321 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4322 public static final String CATEGORY_APP_MAPS = "android.intent.category.APP_MAPS"; 4323 4324 /** 4325 * Used with {@link #ACTION_MAIN} to launch the messaging application. 4326 * The activity should be able to send and receive text messages. 4327 * <p>NOTE: This should not be used as the primary key of an Intent, 4328 * since it will not result in the app launching with the correct 4329 * action and category. Instead, use this with 4330 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4331 * Intent with this category in the selector.</p> 4332 */ 4333 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4334 public static final String CATEGORY_APP_MESSAGING = "android.intent.category.APP_MESSAGING"; 4335 4336 /** 4337 * Used with {@link #ACTION_MAIN} to launch the music application. 4338 * The activity should be able to play, browse, or manipulate music files 4339 * stored on the device. 4340 * <p>NOTE: This should not be used as the primary key of an Intent, 4341 * since it will not result in the app launching with the correct 4342 * action and category. Instead, use this with 4343 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4344 * Intent with this category in the selector.</p> 4345 */ 4346 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4347 public static final String CATEGORY_APP_MUSIC = "android.intent.category.APP_MUSIC"; 4348 4349 // --------------------------------------------------------------------- 4350 // --------------------------------------------------------------------- 4351 // Standard extra data keys. 4352 4353 /** 4354 * The initial data to place in a newly created record. Use with 4355 * {@link #ACTION_INSERT}. The data here is a Map containing the same 4356 * fields as would be given to the underlying ContentProvider.insert() 4357 * call. 4358 */ 4359 public static final String EXTRA_TEMPLATE = "android.intent.extra.TEMPLATE"; 4360 4361 /** 4362 * A constant CharSequence that is associated with the Intent, used with 4363 * {@link #ACTION_SEND} to supply the literal data to be sent. Note that 4364 * this may be a styled CharSequence, so you must use 4365 * {@link Bundle#getCharSequence(String) Bundle.getCharSequence()} to 4366 * retrieve it. 4367 */ 4368 public static final String EXTRA_TEXT = "android.intent.extra.TEXT"; 4369 4370 /** 4371 * A constant String that is associated with the Intent, used with 4372 * {@link #ACTION_SEND} to supply an alternative to {@link #EXTRA_TEXT} 4373 * as HTML formatted text. Note that you <em>must</em> also supply 4374 * {@link #EXTRA_TEXT}. 4375 */ 4376 public static final String EXTRA_HTML_TEXT = "android.intent.extra.HTML_TEXT"; 4377 4378 /** 4379 * A content: URI holding a stream of data associated with the Intent, 4380 * used with {@link #ACTION_SEND} to supply the data being sent. 4381 */ 4382 public static final String EXTRA_STREAM = "android.intent.extra.STREAM"; 4383 4384 /** 4385 * A String[] holding e-mail addresses that should be delivered to. 4386 */ 4387 public static final String EXTRA_EMAIL = "android.intent.extra.EMAIL"; 4388 4389 /** 4390 * A String[] holding e-mail addresses that should be carbon copied. 4391 */ 4392 public static final String EXTRA_CC = "android.intent.extra.CC"; 4393 4394 /** 4395 * A String[] holding e-mail addresses that should be blind carbon copied. 4396 */ 4397 public static final String EXTRA_BCC = "android.intent.extra.BCC"; 4398 4399 /** 4400 * A constant string holding the desired subject line of a message. 4401 */ 4402 public static final String EXTRA_SUBJECT = "android.intent.extra.SUBJECT"; 4403 4404 /** 4405 * An Intent describing the choices you would like shown with 4406 * {@link #ACTION_PICK_ACTIVITY} or {@link #ACTION_CHOOSER}. 4407 */ 4408 public static final String EXTRA_INTENT = "android.intent.extra.INTENT"; 4409 4410 /** 4411 * An int representing the user id to be used. 4412 * 4413 * @hide 4414 */ 4415 public static final String EXTRA_USER_ID = "android.intent.extra.USER_ID"; 4416 4417 /** 4418 * An int representing the task id to be retrieved. This is used when a launch from recents is 4419 * intercepted by another action such as credentials confirmation to remember which task should 4420 * be resumed when complete. 4421 * 4422 * @hide 4423 */ 4424 public static final String EXTRA_TASK_ID = "android.intent.extra.TASK_ID"; 4425 4426 /** 4427 * An Intent[] describing additional, alternate choices you would like shown with 4428 * {@link #ACTION_CHOOSER}. 4429 * 4430 * <p>An app may be capable of providing several different payload types to complete a 4431 * user's intended action. For example, an app invoking {@link #ACTION_SEND} to share photos 4432 * with another app may use EXTRA_ALTERNATE_INTENTS to have the chooser transparently offer 4433 * several different supported sending mechanisms for sharing, such as the actual "image/*" 4434 * photo data or a hosted link where the photos can be viewed.</p> 4435 * 4436 * <p>The intent present in {@link #EXTRA_INTENT} will be treated as the 4437 * first/primary/preferred intent in the set. Additional intents specified in 4438 * this extra are ordered; by default intents that appear earlier in the array will be 4439 * preferred over intents that appear later in the array as matches for the same 4440 * target component. To alter this preference, a calling app may also supply 4441 * {@link #EXTRA_CHOOSER_REFINEMENT_INTENT_SENDER}.</p> 4442 */ 4443 public static final String EXTRA_ALTERNATE_INTENTS = "android.intent.extra.ALTERNATE_INTENTS"; 4444 4445 /** 4446 * A {@link ComponentName ComponentName[]} describing components that should be filtered out 4447 * and omitted from a list of components presented to the user. 4448 * 4449 * <p>When used with {@link #ACTION_CHOOSER}, the chooser will omit any of the components 4450 * in this array if it otherwise would have shown them. Useful for omitting specific targets 4451 * from your own package or other apps from your organization if the idea of sending to those 4452 * targets would be redundant with other app functionality. Filtered components will not 4453 * be able to present targets from an associated <code>ChooserTargetService</code>.</p> 4454 */ 4455 public static final String EXTRA_EXCLUDE_COMPONENTS 4456 = "android.intent.extra.EXCLUDE_COMPONENTS"; 4457 4458 /** 4459 * A {@link android.service.chooser.ChooserTarget ChooserTarget[]} for {@link #ACTION_CHOOSER} 4460 * describing additional high-priority deep-link targets for the chooser to present to the user. 4461 * 4462 * <p>Targets provided in this way will be presented inline with all other targets provided 4463 * by services from other apps. They will be prioritized before other service targets, but 4464 * after those targets provided by sources that the user has manually pinned to the front.</p> 4465 * 4466 * @see #ACTION_CHOOSER 4467 */ 4468 public static final String EXTRA_CHOOSER_TARGETS = "android.intent.extra.CHOOSER_TARGETS"; 4469 4470 /** 4471 * An {@link IntentSender} for an Activity that will be invoked when the user makes a selection 4472 * from the chooser activity presented by {@link #ACTION_CHOOSER}. 4473 * 4474 * <p>An app preparing an action for another app to complete may wish to allow the user to 4475 * disambiguate between several options for completing the action based on the chosen target 4476 * or otherwise refine the action before it is invoked. 4477 * </p> 4478 * 4479 * <p>When sent, this IntentSender may be filled in with the following extras:</p> 4480 * <ul> 4481 * <li>{@link #EXTRA_INTENT} The first intent that matched the user's chosen target</li> 4482 * <li>{@link #EXTRA_ALTERNATE_INTENTS} Any additional intents that also matched the user's 4483 * chosen target beyond the first</li> 4484 * <li>{@link #EXTRA_RESULT_RECEIVER} A {@link ResultReceiver} that the refinement activity 4485 * should fill in and send once the disambiguation is complete</li> 4486 * </ul> 4487 */ 4488 public static final String EXTRA_CHOOSER_REFINEMENT_INTENT_SENDER 4489 = "android.intent.extra.CHOOSER_REFINEMENT_INTENT_SENDER"; 4490 4491 /** 4492 * An {@code ArrayList} of {@code String} annotations describing content for 4493 * {@link #ACTION_CHOOSER}. 4494 * 4495 * <p>If {@link #EXTRA_CONTENT_ANNOTATIONS} is present in an intent used to start a 4496 * {@link #ACTION_CHOOSER} activity, the first three annotations will be used to rank apps.</p> 4497 * 4498 * <p>Annotations should describe the major components or topics of the content. It is up to 4499 * apps initiating {@link #ACTION_CHOOSER} to learn and add annotations. Annotations should be 4500 * learned in advance, e.g., when creating or saving content, to avoid increasing latency to 4501 * start {@link #ACTION_CHOOSER}. Names of customized annotations should not contain the colon 4502 * character. Performance on customized annotations can suffer, if they are rarely used for 4503 * {@link #ACTION_CHOOSER} in the past 14 days. Therefore, it is recommended to use the 4504 * following annotations when applicable.</p> 4505 * <ul> 4506 * <li>"product" represents that the topic of the content is mainly about products, e.g., 4507 * health & beauty, and office supplies.</li> 4508 * <li>"emotion" represents that the topic of the content is mainly about emotions, e.g., 4509 * happy, and sad.</li> 4510 * <li>"person" represents that the topic of the content is mainly about persons, e.g., 4511 * face, finger, standing, and walking.</li> 4512 * <li>"child" represents that the topic of the content is mainly about children, e.g., 4513 * child, and baby.</li> 4514 * <li>"selfie" represents that the topic of the content is mainly about selfies.</li> 4515 * <li>"crowd" represents that the topic of the content is mainly about crowds.</li> 4516 * <li>"party" represents that the topic of the content is mainly about parties.</li> 4517 * <li>"animal" represent that the topic of the content is mainly about animals.</li> 4518 * <li>"plant" represents that the topic of the content is mainly about plants, e.g., 4519 * flowers.</li> 4520 * <li>"vacation" represents that the topic of the content is mainly about vacations.</li> 4521 * <li>"fashion" represents that the topic of the content is mainly about fashion, e.g. 4522 * sunglasses, jewelry, handbags and clothing.</li> 4523 * <li>"material" represents that the topic of the content is mainly about materials, e.g., 4524 * paper, and silk.</li> 4525 * <li>"vehicle" represents that the topic of the content is mainly about vehicles, like 4526 * cars, and boats.</li> 4527 * <li>"document" represents that the topic of the content is mainly about documents, e.g. 4528 * posters.</li> 4529 * <li>"design" represents that the topic of the content is mainly about design, e.g. arts 4530 * and designs of houses.</li> 4531 * <li>"holiday" represents that the topic of the content is mainly about holidays, e.g., 4532 * Christmas and Thanksgiving.</li> 4533 * </ul> 4534 */ 4535 public static final String EXTRA_CONTENT_ANNOTATIONS 4536 = "android.intent.extra.CONTENT_ANNOTATIONS"; 4537 4538 /** 4539 * A {@link ResultReceiver} used to return data back to the sender. 4540 * 4541 * <p>Used to complete an app-specific 4542 * {@link #EXTRA_CHOOSER_REFINEMENT_INTENT_SENDER refinement} for {@link #ACTION_CHOOSER}.</p> 4543 * 4544 * <p>If {@link #EXTRA_CHOOSER_REFINEMENT_INTENT_SENDER} is present in the intent 4545 * used to start a {@link #ACTION_CHOOSER} activity this extra will be 4546 * {@link #fillIn(Intent, int) filled in} to that {@link IntentSender} and sent 4547 * when the user selects a target component from the chooser. It is up to the recipient 4548 * to send a result to this ResultReceiver to signal that disambiguation is complete 4549 * and that the chooser should invoke the user's choice.</p> 4550 * 4551 * <p>The disambiguator should provide a Bundle to the ResultReceiver with an intent 4552 * assigned to the key {@link #EXTRA_INTENT}. This supplied intent will be used by the chooser 4553 * to match and fill in the final Intent or ChooserTarget before starting it. 4554 * The supplied intent must {@link #filterEquals(Intent) match} one of the intents from 4555 * {@link #EXTRA_INTENT} or {@link #EXTRA_ALTERNATE_INTENTS} passed to 4556 * {@link #EXTRA_CHOOSER_REFINEMENT_INTENT_SENDER} to be accepted.</p> 4557 * 4558 * <p>The result code passed to the ResultReceiver should be 4559 * {@link android.app.Activity#RESULT_OK} if the refinement succeeded and the supplied intent's 4560 * target in the chooser should be started, or {@link android.app.Activity#RESULT_CANCELED} if 4561 * the chooser should finish without starting a target.</p> 4562 */ 4563 public static final String EXTRA_RESULT_RECEIVER 4564 = "android.intent.extra.RESULT_RECEIVER"; 4565 4566 /** 4567 * A CharSequence dialog title to provide to the user when used with a 4568 * {@link #ACTION_CHOOSER}. 4569 */ 4570 public static final String EXTRA_TITLE = "android.intent.extra.TITLE"; 4571 4572 /** 4573 * A Parcelable[] of {@link Intent} or 4574 * {@link android.content.pm.LabeledIntent} objects as set with 4575 * {@link #putExtra(String, Parcelable[])} of additional activities to place 4576 * a the front of the list of choices, when shown to the user with a 4577 * {@link #ACTION_CHOOSER}. 4578 */ 4579 public static final String EXTRA_INITIAL_INTENTS = "android.intent.extra.INITIAL_INTENTS"; 4580 4581 /** 4582 * A {@link IntentSender} to start after ephemeral installation success. 4583 * @deprecated Use {@link #EXTRA_INSTANT_APP_SUCCESS). 4584 * @removed 4585 * @hide 4586 */ 4587 @Deprecated 4588 public static final String EXTRA_EPHEMERAL_SUCCESS = "android.intent.extra.EPHEMERAL_SUCCESS"; 4589 4590 /** 4591 * A {@link IntentSender} to start after instant app installation success. 4592 * @hide 4593 */ 4594 @SystemApi 4595 public static final String EXTRA_INSTANT_APP_SUCCESS = 4596 "android.intent.extra.INSTANT_APP_SUCCESS"; 4597 4598 /** 4599 * A {@link IntentSender} to start after ephemeral installation failure. 4600 * @deprecated Use {@link #EXTRA_INSTANT_APP_FAILURE). 4601 * @removed 4602 * @hide 4603 */ 4604 @Deprecated 4605 public static final String EXTRA_EPHEMERAL_FAILURE = "android.intent.extra.EPHEMERAL_FAILURE"; 4606 4607 /** 4608 * A {@link IntentSender} to start after instant app installation failure. 4609 * @hide 4610 */ 4611 @SystemApi 4612 public static final String EXTRA_INSTANT_APP_FAILURE = 4613 "android.intent.extra.INSTANT_APP_FAILURE"; 4614 4615 /** 4616 * The host name that triggered an ephemeral resolution. 4617 * @deprecated Use {@link #EXTRA_INSTANT_APP_HOSTNAME). 4618 * @removed 4619 * @hide 4620 */ 4621 @Deprecated 4622 public static final String EXTRA_EPHEMERAL_HOSTNAME = "android.intent.extra.EPHEMERAL_HOSTNAME"; 4623 4624 /** 4625 * The host name that triggered an instant app resolution. 4626 * @hide 4627 */ 4628 @SystemApi 4629 public static final String EXTRA_INSTANT_APP_HOSTNAME = 4630 "android.intent.extra.INSTANT_APP_HOSTNAME"; 4631 4632 /** 4633 * An opaque token to track ephemeral resolution. 4634 * @deprecated Use {@link #EXTRA_INSTANT_APP_TOKEN). 4635 * @removed 4636 * @hide 4637 */ 4638 @Deprecated 4639 public static final String EXTRA_EPHEMERAL_TOKEN = "android.intent.extra.EPHEMERAL_TOKEN"; 4640 4641 /** 4642 * An opaque token to track instant app resolution. 4643 * @hide 4644 */ 4645 @SystemApi 4646 public static final String EXTRA_INSTANT_APP_TOKEN = 4647 "android.intent.extra.INSTANT_APP_TOKEN"; 4648 4649 /** 4650 * The action that triggered an instant application resolution. 4651 * @hide 4652 */ 4653 @SystemApi 4654 public static final String EXTRA_INSTANT_APP_ACTION = "android.intent.extra.INSTANT_APP_ACTION"; 4655 4656 /** 4657 * An array of {@link Bundle}s containing details about resolved instant apps.. 4658 * @hide 4659 */ 4660 @SystemApi 4661 public static final String EXTRA_INSTANT_APP_BUNDLES = 4662 "android.intent.extra.INSTANT_APP_BUNDLES"; 4663 4664 /** 4665 * A {@link Bundle} of metadata that describes the instant application that needs to be 4666 * installed. This data is populated from the response to 4667 * {@link android.content.pm.InstantAppResolveInfo#getExtras()} as provided by the registered 4668 * instant application resolver. 4669 * @hide 4670 */ 4671 @SystemApi 4672 public static final String EXTRA_INSTANT_APP_EXTRAS = 4673 "android.intent.extra.INSTANT_APP_EXTRAS"; 4674 4675 /** 4676 * A boolean value indicating that the instant app resolver was unable to state with certainty 4677 * that it did or did not have an app for the sanitized {@link Intent} defined at 4678 * {@link #EXTRA_INTENT}. 4679 * @hide 4680 */ 4681 @SystemApi 4682 public static final String EXTRA_UNKNOWN_INSTANT_APP = 4683 "android.intent.extra.UNKNOWN_INSTANT_APP"; 4684 4685 /** 4686 * The version code of the app to install components from. 4687 * @deprecated Use {@link #EXTRA_LONG_VERSION_CODE). 4688 * @hide 4689 */ 4690 @Deprecated 4691 public static final String EXTRA_VERSION_CODE = "android.intent.extra.VERSION_CODE"; 4692 4693 /** 4694 * The version code of the app to install components from. 4695 * @hide 4696 */ 4697 @SystemApi 4698 public static final String EXTRA_LONG_VERSION_CODE = "android.intent.extra.LONG_VERSION_CODE"; 4699 4700 /** 4701 * The app that triggered the instant app installation. 4702 * @hide 4703 */ 4704 @SystemApi 4705 public static final String EXTRA_CALLING_PACKAGE 4706 = "android.intent.extra.CALLING_PACKAGE"; 4707 4708 /** 4709 * Optional calling app provided bundle containing additional launch information the 4710 * installer may use. 4711 * @hide 4712 */ 4713 @SystemApi 4714 public static final String EXTRA_VERIFICATION_BUNDLE 4715 = "android.intent.extra.VERIFICATION_BUNDLE"; 4716 4717 /** 4718 * A Bundle forming a mapping of potential target package names to different extras Bundles 4719 * to add to the default intent extras in {@link #EXTRA_INTENT} when used with 4720 * {@link #ACTION_CHOOSER}. Each key should be a package name. The package need not 4721 * be currently installed on the device. 4722 * 4723 * <p>An application may choose to provide alternate extras for the case where a user 4724 * selects an activity from a predetermined set of target packages. If the activity 4725 * the user selects from the chooser belongs to a package with its package name as 4726 * a key in this bundle, the corresponding extras for that package will be merged with 4727 * the extras already present in the intent at {@link #EXTRA_INTENT}. If a replacement 4728 * extra has the same key as an extra already present in the intent it will overwrite 4729 * the extra from the intent.</p> 4730 * 4731 * <p><em>Examples:</em> 4732 * <ul> 4733 * <li>An application may offer different {@link #EXTRA_TEXT} to an application 4734 * when sharing with it via {@link #ACTION_SEND}, augmenting a link with additional query 4735 * parameters for that target.</li> 4736 * <li>An application may offer additional metadata for known targets of a given intent 4737 * to pass along information only relevant to that target such as account or content 4738 * identifiers already known to that application.</li> 4739 * </ul></p> 4740 */ 4741 public static final String EXTRA_REPLACEMENT_EXTRAS = 4742 "android.intent.extra.REPLACEMENT_EXTRAS"; 4743 4744 /** 4745 * An {@link IntentSender} that will be notified if a user successfully chooses a target 4746 * component to handle an action in an {@link #ACTION_CHOOSER} activity. The IntentSender 4747 * will have the extra {@link #EXTRA_CHOSEN_COMPONENT} appended to it containing the 4748 * {@link ComponentName} of the chosen component. 4749 * 4750 * <p>In some situations this callback may never come, for example if the user abandons 4751 * the chooser, switches to another task or any number of other reasons. Apps should not 4752 * be written assuming that this callback will always occur.</p> 4753 */ 4754 public static final String EXTRA_CHOSEN_COMPONENT_INTENT_SENDER = 4755 "android.intent.extra.CHOSEN_COMPONENT_INTENT_SENDER"; 4756 4757 /** 4758 * The {@link ComponentName} chosen by the user to complete an action. 4759 * 4760 * @see #EXTRA_CHOSEN_COMPONENT_INTENT_SENDER 4761 */ 4762 public static final String EXTRA_CHOSEN_COMPONENT = "android.intent.extra.CHOSEN_COMPONENT"; 4763 4764 /** 4765 * A {@link android.view.KeyEvent} object containing the event that 4766 * triggered the creation of the Intent it is in. 4767 */ 4768 public static final String EXTRA_KEY_EVENT = "android.intent.extra.KEY_EVENT"; 4769 4770 /** 4771 * Set to true in {@link #ACTION_REQUEST_SHUTDOWN} to request confirmation from the user 4772 * before shutting down. 4773 * 4774 * {@hide} 4775 */ 4776 public static final String EXTRA_KEY_CONFIRM = "android.intent.extra.KEY_CONFIRM"; 4777 4778 /** 4779 * Set to true in {@link #ACTION_REQUEST_SHUTDOWN} to indicate that the shutdown is 4780 * requested by the user. 4781 * 4782 * {@hide} 4783 */ 4784 public static final String EXTRA_USER_REQUESTED_SHUTDOWN = 4785 "android.intent.extra.USER_REQUESTED_SHUTDOWN"; 4786 4787 /** 4788 * Used as a boolean extra field in {@link android.content.Intent#ACTION_PACKAGE_REMOVED} or 4789 * {@link android.content.Intent#ACTION_PACKAGE_CHANGED} intents to override the default action 4790 * of restarting the application. 4791 */ 4792 public static final String EXTRA_DONT_KILL_APP = "android.intent.extra.DONT_KILL_APP"; 4793 4794 /** 4795 * A String holding the phone number originally entered in 4796 * {@link android.content.Intent#ACTION_NEW_OUTGOING_CALL}, or the actual 4797 * number to call in a {@link android.content.Intent#ACTION_CALL}. 4798 */ 4799 public static final String EXTRA_PHONE_NUMBER = "android.intent.extra.PHONE_NUMBER"; 4800 4801 /** 4802 * Used as an int extra field in {@link android.content.Intent#ACTION_UID_REMOVED} 4803 * intents to supply the uid the package had been assigned. Also an optional 4804 * extra in {@link android.content.Intent#ACTION_PACKAGE_REMOVED} or 4805 * {@link android.content.Intent#ACTION_PACKAGE_CHANGED} for the same 4806 * purpose. 4807 */ 4808 public static final String EXTRA_UID = "android.intent.extra.UID"; 4809 4810 /** 4811 * @hide String array of package names. 4812 */ 4813 @SystemApi 4814 public static final String EXTRA_PACKAGES = "android.intent.extra.PACKAGES"; 4815 4816 /** 4817 * Used as a boolean extra field in {@link android.content.Intent#ACTION_PACKAGE_REMOVED} 4818 * intents to indicate whether this represents a full uninstall (removing 4819 * both the code and its data) or a partial uninstall (leaving its data, 4820 * implying that this is an update). 4821 */ 4822 public static final String EXTRA_DATA_REMOVED = "android.intent.extra.DATA_REMOVED"; 4823 4824 /** 4825 * @hide 4826 * Used as a boolean extra field in {@link android.content.Intent#ACTION_PACKAGE_REMOVED} 4827 * intents to indicate that at this point the package has been removed for 4828 * all users on the device. 4829 */ 4830 public static final String EXTRA_REMOVED_FOR_ALL_USERS 4831 = "android.intent.extra.REMOVED_FOR_ALL_USERS"; 4832 4833 /** 4834 * Used as a boolean extra field in {@link android.content.Intent#ACTION_PACKAGE_REMOVED} 4835 * intents to indicate that this is a replacement of the package, so this 4836 * broadcast will immediately be followed by an add broadcast for a 4837 * different version of the same package. 4838 */ 4839 public static final String EXTRA_REPLACING = "android.intent.extra.REPLACING"; 4840 4841 /** 4842 * Used as an int extra field in {@link android.app.AlarmManager} intents 4843 * to tell the application being invoked how many pending alarms are being 4844 * delievered with the intent. For one-shot alarms this will always be 1. 4845 * For recurring alarms, this might be greater than 1 if the device was 4846 * asleep or powered off at the time an earlier alarm would have been 4847 * delivered. 4848 */ 4849 public static final String EXTRA_ALARM_COUNT = "android.intent.extra.ALARM_COUNT"; 4850 4851 /** 4852 * Used as an int extra field in {@link android.content.Intent#ACTION_DOCK_EVENT} 4853 * intents to request the dock state. Possible values are 4854 * {@link android.content.Intent#EXTRA_DOCK_STATE_UNDOCKED}, 4855 * {@link android.content.Intent#EXTRA_DOCK_STATE_DESK}, or 4856 * {@link android.content.Intent#EXTRA_DOCK_STATE_CAR}, or 4857 * {@link android.content.Intent#EXTRA_DOCK_STATE_LE_DESK}, or 4858 * {@link android.content.Intent#EXTRA_DOCK_STATE_HE_DESK}. 4859 */ 4860 public static final String EXTRA_DOCK_STATE = "android.intent.extra.DOCK_STATE"; 4861 4862 /** 4863 * Used as an int value for {@link android.content.Intent#EXTRA_DOCK_STATE} 4864 * to represent that the phone is not in any dock. 4865 */ 4866 public static final int EXTRA_DOCK_STATE_UNDOCKED = 0; 4867 4868 /** 4869 * Used as an int value for {@link android.content.Intent#EXTRA_DOCK_STATE} 4870 * to represent that the phone is in a desk dock. 4871 */ 4872 public static final int EXTRA_DOCK_STATE_DESK = 1; 4873 4874 /** 4875 * Used as an int value for {@link android.content.Intent#EXTRA_DOCK_STATE} 4876 * to represent that the phone is in a car dock. 4877 */ 4878 public static final int EXTRA_DOCK_STATE_CAR = 2; 4879 4880 /** 4881 * Used as an int value for {@link android.content.Intent#EXTRA_DOCK_STATE} 4882 * to represent that the phone is in a analog (low end) dock. 4883 */ 4884 public static final int EXTRA_DOCK_STATE_LE_DESK = 3; 4885 4886 /** 4887 * Used as an int value for {@link android.content.Intent#EXTRA_DOCK_STATE} 4888 * to represent that the phone is in a digital (high end) dock. 4889 */ 4890 public static final int EXTRA_DOCK_STATE_HE_DESK = 4; 4891 4892 /** 4893 * Boolean that can be supplied as meta-data with a dock activity, to 4894 * indicate that the dock should take over the home key when it is active. 4895 */ 4896 public static final String METADATA_DOCK_HOME = "android.dock_home"; 4897 4898 /** 4899 * Used as a parcelable extra field in {@link #ACTION_APP_ERROR}, containing 4900 * the bug report. 4901 */ 4902 public static final String EXTRA_BUG_REPORT = "android.intent.extra.BUG_REPORT"; 4903 4904 /** 4905 * Used in the extra field in the remote intent. It's astring token passed with the 4906 * remote intent. 4907 */ 4908 public static final String EXTRA_REMOTE_INTENT_TOKEN = 4909 "android.intent.extra.remote_intent_token"; 4910 4911 /** 4912 * @deprecated See {@link #EXTRA_CHANGED_COMPONENT_NAME_LIST}; this field 4913 * will contain only the first name in the list. 4914 */ 4915 @Deprecated public static final String EXTRA_CHANGED_COMPONENT_NAME = 4916 "android.intent.extra.changed_component_name"; 4917 4918 /** 4919 * This field is part of {@link android.content.Intent#ACTION_PACKAGE_CHANGED}, 4920 * and contains a string array of all of the components that have changed. If 4921 * the state of the overall package has changed, then it will contain an entry 4922 * with the package name itself. 4923 */ 4924 public static final String EXTRA_CHANGED_COMPONENT_NAME_LIST = 4925 "android.intent.extra.changed_component_name_list"; 4926 4927 /** 4928 * This field is part of 4929 * {@link android.content.Intent#ACTION_EXTERNAL_APPLICATIONS_AVAILABLE}, 4930 * {@link android.content.Intent#ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE}, 4931 * {@link android.content.Intent#ACTION_PACKAGES_SUSPENDED}, 4932 * {@link android.content.Intent#ACTION_PACKAGES_UNSUSPENDED} 4933 * and contains a string array of all of the components that have changed. 4934 */ 4935 public static final String EXTRA_CHANGED_PACKAGE_LIST = 4936 "android.intent.extra.changed_package_list"; 4937 4938 /** 4939 * This field is part of 4940 * {@link android.content.Intent#ACTION_EXTERNAL_APPLICATIONS_AVAILABLE}, 4941 * {@link android.content.Intent#ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE} 4942 * and contains an integer array of uids of all of the components 4943 * that have changed. 4944 */ 4945 public static final String EXTRA_CHANGED_UID_LIST = 4946 "android.intent.extra.changed_uid_list"; 4947 4948 /** 4949 * @hide 4950 * Magic extra system code can use when binding, to give a label for 4951 * who it is that has bound to a service. This is an integer giving 4952 * a framework string resource that can be displayed to the user. 4953 */ 4954 public static final String EXTRA_CLIENT_LABEL = 4955 "android.intent.extra.client_label"; 4956 4957 /** 4958 * @hide 4959 * Magic extra system code can use when binding, to give a PendingIntent object 4960 * that can be launched for the user to disable the system's use of this 4961 * service. 4962 */ 4963 public static final String EXTRA_CLIENT_INTENT = 4964 "android.intent.extra.client_intent"; 4965 4966 /** 4967 * Extra used to indicate that an intent should only return data that is on 4968 * the local device. This is a boolean extra; the default is false. If true, 4969 * an implementation should only allow the user to select data that is 4970 * already on the device, not requiring it be downloaded from a remote 4971 * service when opened. 4972 * 4973 * @see #ACTION_GET_CONTENT 4974 * @see #ACTION_OPEN_DOCUMENT 4975 * @see #ACTION_OPEN_DOCUMENT_TREE 4976 * @see #ACTION_CREATE_DOCUMENT 4977 */ 4978 public static final String EXTRA_LOCAL_ONLY = 4979 "android.intent.extra.LOCAL_ONLY"; 4980 4981 /** 4982 * Extra used to indicate that an intent can allow the user to select and 4983 * return multiple items. This is a boolean extra; the default is false. If 4984 * true, an implementation is allowed to present the user with a UI where 4985 * they can pick multiple items that are all returned to the caller. When 4986 * this happens, they should be returned as the {@link #getClipData()} part 4987 * of the result Intent. 4988 * 4989 * @see #ACTION_GET_CONTENT 4990 * @see #ACTION_OPEN_DOCUMENT 4991 */ 4992 public static final String EXTRA_ALLOW_MULTIPLE = 4993 "android.intent.extra.ALLOW_MULTIPLE"; 4994 4995 /** 4996 * The integer userHandle carried with broadcast intents related to addition, removal and 4997 * switching of users and managed profiles - {@link #ACTION_USER_ADDED}, 4998 * {@link #ACTION_USER_REMOVED} and {@link #ACTION_USER_SWITCHED}. 4999 * 5000 * @hide 5001 */ 5002 public static final String EXTRA_USER_HANDLE = 5003 "android.intent.extra.user_handle"; 5004 5005 /** 5006 * The UserHandle carried with broadcasts intents related to addition and removal of managed 5007 * profiles - {@link #ACTION_MANAGED_PROFILE_ADDED} and {@link #ACTION_MANAGED_PROFILE_REMOVED}. 5008 */ 5009 public static final String EXTRA_USER = 5010 "android.intent.extra.USER"; 5011 5012 /** 5013 * Extra used in the response from a BroadcastReceiver that handles 5014 * {@link #ACTION_GET_RESTRICTION_ENTRIES}. The type of the extra is 5015 * <code>ArrayList<RestrictionEntry></code>. 5016 */ 5017 public static final String EXTRA_RESTRICTIONS_LIST = "android.intent.extra.restrictions_list"; 5018 5019 /** 5020 * Extra sent in the intent to the BroadcastReceiver that handles 5021 * {@link #ACTION_GET_RESTRICTION_ENTRIES}. The type of the extra is a Bundle containing 5022 * the restrictions as key/value pairs. 5023 */ 5024 public static final String EXTRA_RESTRICTIONS_BUNDLE = 5025 "android.intent.extra.restrictions_bundle"; 5026 5027 /** 5028 * Extra used in the response from a BroadcastReceiver that handles 5029 * {@link #ACTION_GET_RESTRICTION_ENTRIES}. 5030 */ 5031 public static final String EXTRA_RESTRICTIONS_INTENT = 5032 "android.intent.extra.restrictions_intent"; 5033 5034 /** 5035 * Extra used to communicate a set of acceptable MIME types. The type of the 5036 * extra is {@code String[]}. Values may be a combination of concrete MIME 5037 * types (such as "image/png") and/or partial MIME types (such as 5038 * "audio/*"). 5039 * 5040 * @see #ACTION_GET_CONTENT 5041 * @see #ACTION_OPEN_DOCUMENT 5042 */ 5043 public static final String EXTRA_MIME_TYPES = "android.intent.extra.MIME_TYPES"; 5044 5045 /** 5046 * Optional extra for {@link #ACTION_SHUTDOWN} that allows the sender to qualify that 5047 * this shutdown is only for the user space of the system, not a complete shutdown. 5048 * When this is true, hardware devices can use this information to determine that 5049 * they shouldn't do a complete shutdown of their device since this is not a 5050 * complete shutdown down to the kernel, but only user space restarting. 5051 * The default if not supplied is false. 5052 */ 5053 public static final String EXTRA_SHUTDOWN_USERSPACE_ONLY 5054 = "android.intent.extra.SHUTDOWN_USERSPACE_ONLY"; 5055 5056 /** 5057 * Optional int extra for {@link #ACTION_TIME_CHANGED} that indicates the 5058 * user has set their time format preference. See {@link #EXTRA_TIME_PREF_VALUE_USE_12_HOUR}, 5059 * {@link #EXTRA_TIME_PREF_VALUE_USE_24_HOUR} and 5060 * {@link #EXTRA_TIME_PREF_VALUE_USE_LOCALE_DEFAULT}. The value must not be negative. 5061 * 5062 * @hide for internal use only. 5063 */ 5064 public static final String EXTRA_TIME_PREF_24_HOUR_FORMAT = 5065 "android.intent.extra.TIME_PREF_24_HOUR_FORMAT"; 5066 /** @hide */ 5067 public static final int EXTRA_TIME_PREF_VALUE_USE_12_HOUR = 0; 5068 /** @hide */ 5069 public static final int EXTRA_TIME_PREF_VALUE_USE_24_HOUR = 1; 5070 /** @hide */ 5071 public static final int EXTRA_TIME_PREF_VALUE_USE_LOCALE_DEFAULT = 2; 5072 5073 /** 5074 * Intent extra: the reason that the operation associated with this intent is being performed. 5075 * 5076 * <p>Type: String 5077 * @hide 5078 */ 5079 @SystemApi 5080 public static final String EXTRA_REASON = "android.intent.extra.REASON"; 5081 5082 /** 5083 * {@hide} 5084 * This extra will be send together with {@link #ACTION_FACTORY_RESET} 5085 */ 5086 public static final String EXTRA_WIPE_EXTERNAL_STORAGE = "android.intent.extra.WIPE_EXTERNAL_STORAGE"; 5087 5088 /** 5089 * {@hide} 5090 * This extra will be set to true when the user choose to wipe the data on eSIM during factory 5091 * reset for the device with eSIM. This extra will be sent together with 5092 * {@link #ACTION_FACTORY_RESET} 5093 */ 5094 public static final String EXTRA_WIPE_ESIMS = "com.android.internal.intent.extra.WIPE_ESIMS"; 5095 5096 /** 5097 * Optional {@link android.app.PendingIntent} extra used to deliver the result of the SIM 5098 * activation request. 5099 * TODO: Add information about the structure and response data used with the pending intent. 5100 * @hide 5101 */ 5102 public static final String EXTRA_SIM_ACTIVATION_RESPONSE = 5103 "android.intent.extra.SIM_ACTIVATION_RESPONSE"; 5104 5105 /** 5106 * Optional index with semantics depending on the intent action. 5107 * 5108 * <p>The value must be an integer greater or equal to 0. 5109 * @see #ACTION_QUICK_VIEW 5110 */ 5111 public static final String EXTRA_INDEX = "android.intent.extra.INDEX"; 5112 5113 /** 5114 * Tells the quick viewer to show additional UI actions suitable for the passed Uris, 5115 * such as opening in other apps, sharing, opening, editing, printing, deleting, 5116 * casting, etc. 5117 * 5118 * <p>The value is boolean. By default false. 5119 * @see #ACTION_QUICK_VIEW 5120 * @removed 5121 */ 5122 @Deprecated 5123 public static final String EXTRA_QUICK_VIEW_ADVANCED = 5124 "android.intent.extra.QUICK_VIEW_ADVANCED"; 5125 5126 /** 5127 * An optional extra of {@code String[]} indicating which quick view features should be made 5128 * available to the user in the quick view UI while handing a 5129 * {@link Intent#ACTION_QUICK_VIEW} intent. 5130 * <li>Enumeration of features here is not meant to restrict capabilities of the quick viewer. 5131 * Quick viewer can implement features not listed below. 5132 * <li>Features included at this time are: {@link QuickViewConstants#FEATURE_VIEW}, 5133 * {@link QuickViewConstants#FEATURE_EDIT}, {@link QuickViewConstants#FEATURE_DELETE}, 5134 * {@link QuickViewConstants#FEATURE_DOWNLOAD}, {@link QuickViewConstants#FEATURE_SEND}, 5135 * {@link QuickViewConstants#FEATURE_PRINT}. 5136 * <p> 5137 * Requirements: 5138 * <li>Quick viewer shouldn't show a feature if the feature is absent in 5139 * {@link #EXTRA_QUICK_VIEW_FEATURES}. 5140 * <li>When {@link #EXTRA_QUICK_VIEW_FEATURES} is not present, quick viewer should follow 5141 * internal policies. 5142 * <li>Presence of an feature in {@link #EXTRA_QUICK_VIEW_FEATURES}, does not constitute a 5143 * requirement that the feature be shown. Quick viewer may, according to its own policies, 5144 * disable or hide features. 5145 * 5146 * @see #ACTION_QUICK_VIEW 5147 */ 5148 public static final String EXTRA_QUICK_VIEW_FEATURES = 5149 "android.intent.extra.QUICK_VIEW_FEATURES"; 5150 5151 /** 5152 * Optional boolean extra indicating whether quiet mode has been switched on or off. 5153 * When a profile goes into quiet mode, all apps in the profile are killed and the 5154 * profile user is stopped. Widgets originating from the profile are masked, and app 5155 * launcher icons are grayed out. 5156 */ 5157 public static final String EXTRA_QUIET_MODE = "android.intent.extra.QUIET_MODE"; 5158 5159 /** 5160 * Used as an int extra field in {@link #ACTION_MEDIA_RESOURCE_GRANTED} 5161 * intents to specify the resource type granted. Possible values are 5162 * {@link #EXTRA_MEDIA_RESOURCE_TYPE_VIDEO_CODEC} or 5163 * {@link #EXTRA_MEDIA_RESOURCE_TYPE_AUDIO_CODEC}. 5164 * 5165 * @hide 5166 */ 5167 public static final String EXTRA_MEDIA_RESOURCE_TYPE = 5168 "android.intent.extra.MEDIA_RESOURCE_TYPE"; 5169 5170 /** 5171 * Used as a boolean extra field in {@link #ACTION_CHOOSER} intents to specify 5172 * whether to show the chooser or not when there is only one application available 5173 * to choose from. 5174 * 5175 * @hide 5176 */ 5177 public static final String EXTRA_AUTO_LAUNCH_SINGLE_CHOICE = 5178 "android.intent.extra.AUTO_LAUNCH_SINGLE_CHOICE"; 5179 5180 /** 5181 * Used as an int value for {@link #EXTRA_MEDIA_RESOURCE_TYPE} 5182 * to represent that a video codec is allowed to use. 5183 * 5184 * @hide 5185 */ 5186 public static final int EXTRA_MEDIA_RESOURCE_TYPE_VIDEO_CODEC = 0; 5187 5188 /** 5189 * Used as an int value for {@link #EXTRA_MEDIA_RESOURCE_TYPE} 5190 * to represent that a audio codec is allowed to use. 5191 * 5192 * @hide 5193 */ 5194 public static final int EXTRA_MEDIA_RESOURCE_TYPE_AUDIO_CODEC = 1; 5195 5196 // --------------------------------------------------------------------- 5197 // --------------------------------------------------------------------- 5198 // Intent flags (see mFlags variable). 5199 5200 /** @hide */ 5201 @IntDef(flag = true, prefix = { "FLAG_GRANT_" }, value = { 5202 FLAG_GRANT_READ_URI_PERMISSION, FLAG_GRANT_WRITE_URI_PERMISSION, 5203 FLAG_GRANT_PERSISTABLE_URI_PERMISSION, FLAG_GRANT_PREFIX_URI_PERMISSION }) 5204 @Retention(RetentionPolicy.SOURCE) 5205 public @interface GrantUriMode {} 5206 5207 /** @hide */ 5208 @IntDef(flag = true, prefix = { "FLAG_GRANT_" }, value = { 5209 FLAG_GRANT_READ_URI_PERMISSION, FLAG_GRANT_WRITE_URI_PERMISSION }) 5210 @Retention(RetentionPolicy.SOURCE) 5211 public @interface AccessUriMode {} 5212 5213 /** 5214 * Test if given mode flags specify an access mode, which must be at least 5215 * read and/or write. 5216 * 5217 * @hide 5218 */ 5219 public static boolean isAccessUriMode(int modeFlags) { 5220 return (modeFlags & (Intent.FLAG_GRANT_READ_URI_PERMISSION 5221 | Intent.FLAG_GRANT_WRITE_URI_PERMISSION)) != 0; 5222 } 5223 5224 /** @hide */ 5225 @IntDef(flag = true, prefix = { "FLAG_" }, value = { 5226 FLAG_GRANT_READ_URI_PERMISSION, 5227 FLAG_GRANT_WRITE_URI_PERMISSION, 5228 FLAG_FROM_BACKGROUND, 5229 FLAG_DEBUG_LOG_RESOLUTION, 5230 FLAG_EXCLUDE_STOPPED_PACKAGES, 5231 FLAG_INCLUDE_STOPPED_PACKAGES, 5232 FLAG_GRANT_PERSISTABLE_URI_PERMISSION, 5233 FLAG_GRANT_PREFIX_URI_PERMISSION, 5234 FLAG_DEBUG_TRIAGED_MISSING, 5235 FLAG_IGNORE_EPHEMERAL, 5236 FLAG_ACTIVITY_MATCH_EXTERNAL, 5237 FLAG_ACTIVITY_NO_HISTORY, 5238 FLAG_ACTIVITY_SINGLE_TOP, 5239 FLAG_ACTIVITY_NEW_TASK, 5240 FLAG_ACTIVITY_MULTIPLE_TASK, 5241 FLAG_ACTIVITY_CLEAR_TOP, 5242 FLAG_ACTIVITY_FORWARD_RESULT, 5243 FLAG_ACTIVITY_PREVIOUS_IS_TOP, 5244 FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS, 5245 FLAG_ACTIVITY_BROUGHT_TO_FRONT, 5246 FLAG_ACTIVITY_RESET_TASK_IF_NEEDED, 5247 FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY, 5248 FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET, 5249 FLAG_ACTIVITY_NEW_DOCUMENT, 5250 FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET, 5251 FLAG_ACTIVITY_NO_USER_ACTION, 5252 FLAG_ACTIVITY_REORDER_TO_FRONT, 5253 FLAG_ACTIVITY_NO_ANIMATION, 5254 FLAG_ACTIVITY_CLEAR_TASK, 5255 FLAG_ACTIVITY_TASK_ON_HOME, 5256 FLAG_ACTIVITY_RETAIN_IN_RECENTS, 5257 FLAG_ACTIVITY_LAUNCH_ADJACENT, 5258 FLAG_RECEIVER_REGISTERED_ONLY, 5259 FLAG_RECEIVER_REPLACE_PENDING, 5260 FLAG_RECEIVER_FOREGROUND, 5261 FLAG_RECEIVER_NO_ABORT, 5262 FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT, 5263 FLAG_RECEIVER_BOOT_UPGRADE, 5264 FLAG_RECEIVER_INCLUDE_BACKGROUND, 5265 FLAG_RECEIVER_EXCLUDE_BACKGROUND, 5266 FLAG_RECEIVER_FROM_SHELL, 5267 FLAG_RECEIVER_VISIBLE_TO_INSTANT_APPS, 5268 }) 5269 @Retention(RetentionPolicy.SOURCE) 5270 public @interface Flags {} 5271 5272 /** @hide */ 5273 @IntDef(flag = true, prefix = { "FLAG_" }, value = { 5274 FLAG_FROM_BACKGROUND, 5275 FLAG_DEBUG_LOG_RESOLUTION, 5276 FLAG_EXCLUDE_STOPPED_PACKAGES, 5277 FLAG_INCLUDE_STOPPED_PACKAGES, 5278 FLAG_DEBUG_TRIAGED_MISSING, 5279 FLAG_IGNORE_EPHEMERAL, 5280 FLAG_ACTIVITY_MATCH_EXTERNAL, 5281 FLAG_ACTIVITY_NO_HISTORY, 5282 FLAG_ACTIVITY_SINGLE_TOP, 5283 FLAG_ACTIVITY_NEW_TASK, 5284 FLAG_ACTIVITY_MULTIPLE_TASK, 5285 FLAG_ACTIVITY_CLEAR_TOP, 5286 FLAG_ACTIVITY_FORWARD_RESULT, 5287 FLAG_ACTIVITY_PREVIOUS_IS_TOP, 5288 FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS, 5289 FLAG_ACTIVITY_BROUGHT_TO_FRONT, 5290 FLAG_ACTIVITY_RESET_TASK_IF_NEEDED, 5291 FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY, 5292 FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET, 5293 FLAG_ACTIVITY_NEW_DOCUMENT, 5294 FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET, 5295 FLAG_ACTIVITY_NO_USER_ACTION, 5296 FLAG_ACTIVITY_REORDER_TO_FRONT, 5297 FLAG_ACTIVITY_NO_ANIMATION, 5298 FLAG_ACTIVITY_CLEAR_TASK, 5299 FLAG_ACTIVITY_TASK_ON_HOME, 5300 FLAG_ACTIVITY_RETAIN_IN_RECENTS, 5301 FLAG_ACTIVITY_LAUNCH_ADJACENT, 5302 FLAG_RECEIVER_REGISTERED_ONLY, 5303 FLAG_RECEIVER_REPLACE_PENDING, 5304 FLAG_RECEIVER_FOREGROUND, 5305 FLAG_RECEIVER_NO_ABORT, 5306 FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT, 5307 FLAG_RECEIVER_BOOT_UPGRADE, 5308 FLAG_RECEIVER_INCLUDE_BACKGROUND, 5309 FLAG_RECEIVER_EXCLUDE_BACKGROUND, 5310 FLAG_RECEIVER_FROM_SHELL, 5311 FLAG_RECEIVER_VISIBLE_TO_INSTANT_APPS, 5312 }) 5313 @Retention(RetentionPolicy.SOURCE) 5314 public @interface MutableFlags {} 5315 5316 /** 5317 * If set, the recipient of this Intent will be granted permission to 5318 * perform read operations on the URI in the Intent's data and any URIs 5319 * specified in its ClipData. When applying to an Intent's ClipData, 5320 * all URIs as well as recursive traversals through data or other ClipData 5321 * in Intent items will be granted; only the grant flags of the top-level 5322 * Intent are used. 5323 */ 5324 public static final int FLAG_GRANT_READ_URI_PERMISSION = 0x00000001; 5325 /** 5326 * If set, the recipient of this Intent will be granted permission to 5327 * perform write operations on the URI in the Intent's data and any URIs 5328 * specified in its ClipData. When applying to an Intent's ClipData, 5329 * all URIs as well as recursive traversals through data or other ClipData 5330 * in Intent items will be granted; only the grant flags of the top-level 5331 * Intent are used. 5332 */ 5333 public static final int FLAG_GRANT_WRITE_URI_PERMISSION = 0x00000002; 5334 /** 5335 * Can be set by the caller to indicate that this Intent is coming from 5336 * a background operation, not from direct user interaction. 5337 */ 5338 public static final int FLAG_FROM_BACKGROUND = 0x00000004; 5339 /** 5340 * A flag you can enable for debugging: when set, log messages will be 5341 * printed during the resolution of this intent to show you what has 5342 * been found to create the final resolved list. 5343 */ 5344 public static final int FLAG_DEBUG_LOG_RESOLUTION = 0x00000008; 5345 /** 5346 * If set, this intent will not match any components in packages that 5347 * are currently stopped. If this is not set, then the default behavior 5348 * is to include such applications in the result. 5349 */ 5350 public static final int FLAG_EXCLUDE_STOPPED_PACKAGES = 0x00000010; 5351 /** 5352 * If set, this intent will always match any components in packages that 5353 * are currently stopped. This is the default behavior when 5354 * {@link #FLAG_EXCLUDE_STOPPED_PACKAGES} is not set. If both of these 5355 * flags are set, this one wins (it allows overriding of exclude for 5356 * places where the framework may automatically set the exclude flag). 5357 */ 5358 public static final int FLAG_INCLUDE_STOPPED_PACKAGES = 0x00000020; 5359 5360 /** 5361 * When combined with {@link #FLAG_GRANT_READ_URI_PERMISSION} and/or 5362 * {@link #FLAG_GRANT_WRITE_URI_PERMISSION}, the URI permission grant can be 5363 * persisted across device reboots until explicitly revoked with 5364 * {@link Context#revokeUriPermission(Uri, int)}. This flag only offers the 5365 * grant for possible persisting; the receiving application must call 5366 * {@link ContentResolver#takePersistableUriPermission(Uri, int)} to 5367 * actually persist. 5368 * 5369 * @see ContentResolver#takePersistableUriPermission(Uri, int) 5370 * @see ContentResolver#releasePersistableUriPermission(Uri, int) 5371 * @see ContentResolver#getPersistedUriPermissions() 5372 * @see ContentResolver#getOutgoingPersistedUriPermissions() 5373 */ 5374 public static final int FLAG_GRANT_PERSISTABLE_URI_PERMISSION = 0x00000040; 5375 5376 /** 5377 * When combined with {@link #FLAG_GRANT_READ_URI_PERMISSION} and/or 5378 * {@link #FLAG_GRANT_WRITE_URI_PERMISSION}, the URI permission grant 5379 * applies to any URI that is a prefix match against the original granted 5380 * URI. (Without this flag, the URI must match exactly for access to be 5381 * granted.) Another URI is considered a prefix match only when scheme, 5382 * authority, and all path segments defined by the prefix are an exact 5383 * match. 5384 */ 5385 public static final int FLAG_GRANT_PREFIX_URI_PERMISSION = 0x00000080; 5386 5387 /** 5388 * Internal flag used to indicate that a system component has done their 5389 * homework and verified that they correctly handle packages and components 5390 * that come and go over time. In particular: 5391 * <ul> 5392 * <li>Apps installed on external storage, which will appear to be 5393 * uninstalled while the the device is ejected. 5394 * <li>Apps with encryption unaware components, which will appear to not 5395 * exist while the device is locked. 5396 * </ul> 5397 * 5398 * @hide 5399 */ 5400 public static final int FLAG_DEBUG_TRIAGED_MISSING = 0x00000100; 5401 5402 /** 5403 * Internal flag used to indicate ephemeral applications should not be 5404 * considered when resolving the intent. 5405 * 5406 * @hide 5407 */ 5408 public static final int FLAG_IGNORE_EPHEMERAL = 0x00000200; 5409 5410 /** 5411 * If set, the new activity is not kept in the history stack. As soon as 5412 * the user navigates away from it, the activity is finished. This may also 5413 * be set with the {@link android.R.styleable#AndroidManifestActivity_noHistory 5414 * noHistory} attribute. 5415 * 5416 * <p>If set, {@link android.app.Activity#onActivityResult onActivityResult()} 5417 * is never invoked when the current activity starts a new activity which 5418 * sets a result and finishes. 5419 */ 5420 public static final int FLAG_ACTIVITY_NO_HISTORY = 0x40000000; 5421 /** 5422 * If set, the activity will not be launched if it is already running 5423 * at the top of the history stack. 5424 */ 5425 public static final int FLAG_ACTIVITY_SINGLE_TOP = 0x20000000; 5426 /** 5427 * If set, this activity will become the start of a new task on this 5428 * history stack. A task (from the activity that started it to the 5429 * next task activity) defines an atomic group of activities that the 5430 * user can move to. Tasks can be moved to the foreground and background; 5431 * all of the activities inside of a particular task always remain in 5432 * the same order. See 5433 * <a href="{@docRoot}guide/topics/fundamentals/tasks-and-back-stack.html">Tasks and Back 5434 * Stack</a> for more information about tasks. 5435 * 5436 * <p>This flag is generally used by activities that want 5437 * to present a "launcher" style behavior: they give the user a list of 5438 * separate things that can be done, which otherwise run completely 5439 * independently of the activity launching them. 5440 * 5441 * <p>When using this flag, if a task is already running for the activity 5442 * you are now starting, then a new activity will not be started; instead, 5443 * the current task will simply be brought to the front of the screen with 5444 * the state it was last in. See {@link #FLAG_ACTIVITY_MULTIPLE_TASK} for a flag 5445 * to disable this behavior. 5446 * 5447 * <p>This flag can not be used when the caller is requesting a result from 5448 * the activity being launched. 5449 */ 5450 public static final int FLAG_ACTIVITY_NEW_TASK = 0x10000000; 5451 /** 5452 * This flag is used to create a new task and launch an activity into it. 5453 * This flag is always paired with either {@link #FLAG_ACTIVITY_NEW_DOCUMENT} 5454 * or {@link #FLAG_ACTIVITY_NEW_TASK}. In both cases these flags alone would 5455 * search through existing tasks for ones matching this Intent. Only if no such 5456 * task is found would a new task be created. When paired with 5457 * FLAG_ACTIVITY_MULTIPLE_TASK both of these behaviors are modified to skip 5458 * the search for a matching task and unconditionally start a new task. 5459 * 5460 * <strong>When used with {@link #FLAG_ACTIVITY_NEW_TASK} do not use this 5461 * flag unless you are implementing your own 5462 * top-level application launcher.</strong> Used in conjunction with 5463 * {@link #FLAG_ACTIVITY_NEW_TASK} to disable the 5464 * behavior of bringing an existing task to the foreground. When set, 5465 * a new task is <em>always</em> started to host the Activity for the 5466 * Intent, regardless of whether there is already an existing task running 5467 * the same thing. 5468 * 5469 * <p><strong>Because the default system does not include graphical task management, 5470 * you should not use this flag unless you provide some way for a user to 5471 * return back to the tasks you have launched.</strong> 5472 * 5473 * See {@link #FLAG_ACTIVITY_NEW_DOCUMENT} for details of this flag's use for 5474 * creating new document tasks. 5475 * 5476 * <p>This flag is ignored if one of {@link #FLAG_ACTIVITY_NEW_TASK} or 5477 * {@link #FLAG_ACTIVITY_NEW_DOCUMENT} is not also set. 5478 * 5479 * <p>See 5480 * <a href="{@docRoot}guide/topics/fundamentals/tasks-and-back-stack.html">Tasks and Back 5481 * Stack</a> for more information about tasks. 5482 * 5483 * @see #FLAG_ACTIVITY_NEW_DOCUMENT 5484 * @see #FLAG_ACTIVITY_NEW_TASK 5485 */ 5486 public static final int FLAG_ACTIVITY_MULTIPLE_TASK = 0x08000000; 5487 /** 5488 * If set, and the activity being launched is already running in the 5489 * current task, then instead of launching a new instance of that activity, 5490 * all of the other activities on top of it will be closed and this Intent 5491 * will be delivered to the (now on top) old activity as a new Intent. 5492 * 5493 * <p>For example, consider a task consisting of the activities: A, B, C, D. 5494 * If D calls startActivity() with an Intent that resolves to the component 5495 * of activity B, then C and D will be finished and B receive the given 5496 * Intent, resulting in the stack now being: A, B. 5497 * 5498 * <p>The currently running instance of activity B in the above example will 5499 * either receive the new intent you are starting here in its 5500 * onNewIntent() method, or be itself finished and restarted with the 5501 * new intent. If it has declared its launch mode to be "multiple" (the 5502 * default) and you have not set {@link #FLAG_ACTIVITY_SINGLE_TOP} in 5503 * the same intent, then it will be finished and re-created; for all other 5504 * launch modes or if {@link #FLAG_ACTIVITY_SINGLE_TOP} is set then this 5505 * Intent will be delivered to the current instance's onNewIntent(). 5506 * 5507 * <p>This launch mode can also be used to good effect in conjunction with 5508 * {@link #FLAG_ACTIVITY_NEW_TASK}: if used to start the root activity 5509 * of a task, it will bring any currently running instance of that task 5510 * to the foreground, and then clear it to its root state. This is 5511 * especially useful, for example, when launching an activity from the 5512 * notification manager. 5513 * 5514 * <p>See 5515 * <a href="{@docRoot}guide/topics/fundamentals/tasks-and-back-stack.html">Tasks and Back 5516 * Stack</a> for more information about tasks. 5517 */ 5518 public static final int FLAG_ACTIVITY_CLEAR_TOP = 0x04000000; 5519 /** 5520 * If set and this intent is being used to launch a new activity from an 5521 * existing one, then the reply target of the existing activity will be 5522 * transfered to the new activity. This way the new activity can call 5523 * {@link android.app.Activity#setResult} and have that result sent back to 5524 * the reply target of the original activity. 5525 */ 5526 public static final int FLAG_ACTIVITY_FORWARD_RESULT = 0x02000000; 5527 /** 5528 * If set and this intent is being used to launch a new activity from an 5529 * existing one, the current activity will not be counted as the top 5530 * activity for deciding whether the new intent should be delivered to 5531 * the top instead of starting a new one. The previous activity will 5532 * be used as the top, with the assumption being that the current activity 5533 * will finish itself immediately. 5534 */ 5535 public static final int FLAG_ACTIVITY_PREVIOUS_IS_TOP = 0x01000000; 5536 /** 5537 * If set, the new activity is not kept in the list of recently launched 5538 * activities. 5539 */ 5540 public static final int FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS = 0x00800000; 5541 /** 5542 * This flag is not normally set by application code, but set for you by 5543 * the system as described in the 5544 * {@link android.R.styleable#AndroidManifestActivity_launchMode 5545 * launchMode} documentation for the singleTask mode. 5546 */ 5547 public static final int FLAG_ACTIVITY_BROUGHT_TO_FRONT = 0x00400000; 5548 /** 5549 * If set, and this activity is either being started in a new task or 5550 * bringing to the top an existing task, then it will be launched as 5551 * the front door of the task. This will result in the application of 5552 * any affinities needed to have that task in the proper state (either 5553 * moving activities to or from it), or simply resetting that task to 5554 * its initial state if needed. 5555 */ 5556 public static final int FLAG_ACTIVITY_RESET_TASK_IF_NEEDED = 0x00200000; 5557 /** 5558 * This flag is not normally set by application code, but set for you by 5559 * the system if this activity is being launched from history 5560 * (longpress home key). 5561 */ 5562 public static final int FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY = 0x00100000; 5563 /** 5564 * @deprecated As of API 21 this performs identically to 5565 * {@link #FLAG_ACTIVITY_NEW_DOCUMENT} which should be used instead of this. 5566 */ 5567 @Deprecated 5568 public static final int FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET = 0x00080000; 5569 /** 5570 * This flag is used to open a document into a new task rooted at the activity launched 5571 * by this Intent. Through the use of this flag, or its equivalent attribute, 5572 * {@link android.R.attr#documentLaunchMode} multiple instances of the same activity 5573 * containing different documents will appear in the recent tasks list. 5574 * 5575 * <p>The use of the activity attribute form of this, 5576 * {@link android.R.attr#documentLaunchMode}, is 5577 * preferred over the Intent flag described here. The attribute form allows the 5578 * Activity to specify multiple document behavior for all launchers of the Activity 5579 * whereas using this flag requires each Intent that launches the Activity to specify it. 5580 * 5581 * <p>Note that the default semantics of this flag w.r.t. whether the recents entry for 5582 * it is kept after the activity is finished is different than the use of 5583 * {@link #FLAG_ACTIVITY_NEW_TASK} and {@link android.R.attr#documentLaunchMode} -- if 5584 * this flag is being used to create a new recents entry, then by default that entry 5585 * will be removed once the activity is finished. You can modify this behavior with 5586 * {@link #FLAG_ACTIVITY_RETAIN_IN_RECENTS}. 5587 * 5588 * <p>FLAG_ACTIVITY_NEW_DOCUMENT may be used in conjunction with {@link 5589 * #FLAG_ACTIVITY_MULTIPLE_TASK}. When used alone it is the 5590 * equivalent of the Activity manifest specifying {@link 5591 * android.R.attr#documentLaunchMode}="intoExisting". When used with 5592 * FLAG_ACTIVITY_MULTIPLE_TASK it is the equivalent of the Activity manifest specifying 5593 * {@link android.R.attr#documentLaunchMode}="always". 5594 * 5595 * Refer to {@link android.R.attr#documentLaunchMode} for more information. 5596 * 5597 * @see android.R.attr#documentLaunchMode 5598 * @see #FLAG_ACTIVITY_MULTIPLE_TASK 5599 */ 5600 public static final int FLAG_ACTIVITY_NEW_DOCUMENT = FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET; 5601 /** 5602 * If set, this flag will prevent the normal {@link android.app.Activity#onUserLeaveHint} 5603 * callback from occurring on the current frontmost activity before it is 5604 * paused as the newly-started activity is brought to the front. 5605 * 5606 * <p>Typically, an activity can rely on that callback to indicate that an 5607 * explicit user action has caused their activity to be moved out of the 5608 * foreground. The callback marks an appropriate point in the activity's 5609 * lifecycle for it to dismiss any notifications that it intends to display 5610 * "until the user has seen them," such as a blinking LED. 5611 * 5612 * <p>If an activity is ever started via any non-user-driven events such as 5613 * phone-call receipt or an alarm handler, this flag should be passed to {@link 5614 * Context#startActivity Context.startActivity}, ensuring that the pausing 5615 * activity does not think the user has acknowledged its notification. 5616 */ 5617 public static final int FLAG_ACTIVITY_NO_USER_ACTION = 0x00040000; 5618 /** 5619 * If set in an Intent passed to {@link Context#startActivity Context.startActivity()}, 5620 * this flag will cause the launched activity to be brought to the front of its 5621 * task's history stack if it is already running. 5622 * 5623 * <p>For example, consider a task consisting of four activities: A, B, C, D. 5624 * If D calls startActivity() with an Intent that resolves to the component 5625 * of activity B, then B will be brought to the front of the history stack, 5626 * with this resulting order: A, C, D, B. 5627 * 5628 * This flag will be ignored if {@link #FLAG_ACTIVITY_CLEAR_TOP} is also 5629 * specified. 5630 */ 5631 public static final int FLAG_ACTIVITY_REORDER_TO_FRONT = 0X00020000; 5632 /** 5633 * If set in an Intent passed to {@link Context#startActivity Context.startActivity()}, 5634 * this flag will prevent the system from applying an activity transition 5635 * animation to go to the next activity state. This doesn't mean an 5636 * animation will never run -- if another activity change happens that doesn't 5637 * specify this flag before the activity started here is displayed, then 5638 * that transition will be used. This flag can be put to good use 5639 * when you are going to do a series of activity operations but the 5640 * animation seen by the user shouldn't be driven by the first activity 5641 * change but rather a later one. 5642 */ 5643 public static final int FLAG_ACTIVITY_NO_ANIMATION = 0X00010000; 5644 /** 5645 * If set in an Intent passed to {@link Context#startActivity Context.startActivity()}, 5646 * this flag will cause any existing task that would be associated with the 5647 * activity to be cleared before the activity is started. That is, the activity 5648 * becomes the new root of an otherwise empty task, and any old activities 5649 * are finished. This can only be used in conjunction with {@link #FLAG_ACTIVITY_NEW_TASK}. 5650 */ 5651 public static final int FLAG_ACTIVITY_CLEAR_TASK = 0X00008000; 5652 /** 5653 * If set in an Intent passed to {@link Context#startActivity Context.startActivity()}, 5654 * this flag will cause a newly launching task to be placed on top of the current 5655 * home activity task (if there is one). That is, pressing back from the task 5656 * will always return the user to home even if that was not the last activity they 5657 * saw. This can only be used in conjunction with {@link #FLAG_ACTIVITY_NEW_TASK}. 5658 */ 5659 public static final int FLAG_ACTIVITY_TASK_ON_HOME = 0X00004000; 5660 /** 5661 * By default a document created by {@link #FLAG_ACTIVITY_NEW_DOCUMENT} will 5662 * have its entry in recent tasks removed when the user closes it (with back 5663 * or however else it may finish()). If you would like to instead allow the 5664 * document to be kept in recents so that it can be re-launched, you can use 5665 * this flag. When set and the task's activity is finished, the recents 5666 * entry will remain in the interface for the user to re-launch it, like a 5667 * recents entry for a top-level application. 5668 * <p> 5669 * The receiving activity can override this request with 5670 * {@link android.R.attr#autoRemoveFromRecents} or by explcitly calling 5671 * {@link android.app.Activity#finishAndRemoveTask() 5672 * Activity.finishAndRemoveTask()}. 5673 */ 5674 public static final int FLAG_ACTIVITY_RETAIN_IN_RECENTS = 0x00002000; 5675 5676 /** 5677 * This flag is only used in split-screen multi-window mode. The new activity will be displayed 5678 * adjacent to the one launching it. This can only be used in conjunction with 5679 * {@link #FLAG_ACTIVITY_NEW_TASK}. Also, setting {@link #FLAG_ACTIVITY_MULTIPLE_TASK} is 5680 * required if you want a new instance of an existing activity to be created. 5681 */ 5682 public static final int FLAG_ACTIVITY_LAUNCH_ADJACENT = 0x00001000; 5683 5684 5685 /** 5686 * If set, resolution of this intent may take place via an instant app not 5687 * yet on the device if there does not yet exist an app on device to 5688 * resolve it. 5689 */ 5690 public static final int FLAG_ACTIVITY_MATCH_EXTERNAL = 0x00000800; 5691 5692 /** 5693 * If set, when sending a broadcast only registered receivers will be 5694 * called -- no BroadcastReceiver components will be launched. 5695 */ 5696 public static final int FLAG_RECEIVER_REGISTERED_ONLY = 0x40000000; 5697 /** 5698 * If set, when sending a broadcast the new broadcast will replace 5699 * any existing pending broadcast that matches it. Matching is defined 5700 * by {@link Intent#filterEquals(Intent) Intent.filterEquals} returning 5701 * true for the intents of the two broadcasts. When a match is found, 5702 * the new broadcast (and receivers associated with it) will replace the 5703 * existing one in the pending broadcast list, remaining at the same 5704 * position in the list. 5705 * 5706 * <p>This flag is most typically used with sticky broadcasts, which 5707 * only care about delivering the most recent values of the broadcast 5708 * to their receivers. 5709 */ 5710 public static final int FLAG_RECEIVER_REPLACE_PENDING = 0x20000000; 5711 /** 5712 * If set, when sending a broadcast the recipient is allowed to run at 5713 * foreground priority, with a shorter timeout interval. During normal 5714 * broadcasts the receivers are not automatically hoisted out of the 5715 * background priority class. 5716 */ 5717 public static final int FLAG_RECEIVER_FOREGROUND = 0x10000000; 5718 /** 5719 * If this is an ordered broadcast, don't allow receivers to abort the broadcast. 5720 * They can still propagate results through to later receivers, but they can not prevent 5721 * later receivers from seeing the broadcast. 5722 */ 5723 public static final int FLAG_RECEIVER_NO_ABORT = 0x08000000; 5724 /** 5725 * If set, when sending a broadcast <i>before boot has completed</i> only 5726 * registered receivers will be called -- no BroadcastReceiver components 5727 * will be launched. Sticky intent state will be recorded properly even 5728 * if no receivers wind up being called. If {@link #FLAG_RECEIVER_REGISTERED_ONLY} 5729 * is specified in the broadcast intent, this flag is unnecessary. 5730 * 5731 * <p>This flag is only for use by system sevices as a convenience to 5732 * avoid having to implement a more complex mechanism around detection 5733 * of boot completion. 5734 * 5735 * @hide 5736 */ 5737 public static final int FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT = 0x04000000; 5738 /** 5739 * Set when this broadcast is for a boot upgrade, a special mode that 5740 * allows the broadcast to be sent before the system is ready and launches 5741 * the app process with no providers running in it. 5742 * @hide 5743 */ 5744 public static final int FLAG_RECEIVER_BOOT_UPGRADE = 0x02000000; 5745 /** 5746 * If set, the broadcast will always go to manifest receivers in background (cached 5747 * or not running) apps, regardless of whether that would be done by default. By 5748 * default they will only receive broadcasts if the broadcast has specified an 5749 * explicit component or package name. 5750 * 5751 * NOTE: dumpstate uses this flag numerically, so when its value is changed 5752 * the broadcast code there must also be changed to match. 5753 * 5754 * @hide 5755 */ 5756 public static final int FLAG_RECEIVER_INCLUDE_BACKGROUND = 0x01000000; 5757 /** 5758 * If set, the broadcast will never go to manifest receivers in background (cached 5759 * or not running) apps, regardless of whether that would be done by default. By 5760 * default they will receive broadcasts if the broadcast has specified an 5761 * explicit component or package name. 5762 * @hide 5763 */ 5764 public static final int FLAG_RECEIVER_EXCLUDE_BACKGROUND = 0x00800000; 5765 /** 5766 * If set, this broadcast is being sent from the shell. 5767 * @hide 5768 */ 5769 public static final int FLAG_RECEIVER_FROM_SHELL = 0x00400000; 5770 5771 /** 5772 * If set, the broadcast will be visible to receivers in Instant Apps. By default Instant Apps 5773 * will not receive broadcasts. 5774 * 5775 * <em>This flag has no effect when used by an Instant App.</em> 5776 */ 5777 public static final int FLAG_RECEIVER_VISIBLE_TO_INSTANT_APPS = 0x00200000; 5778 5779 /** 5780 * @hide Flags that can't be changed with PendingIntent. 5781 */ 5782 public static final int IMMUTABLE_FLAGS = FLAG_GRANT_READ_URI_PERMISSION 5783 | FLAG_GRANT_WRITE_URI_PERMISSION | FLAG_GRANT_PERSISTABLE_URI_PERMISSION 5784 | FLAG_GRANT_PREFIX_URI_PERMISSION; 5785 5786 // --------------------------------------------------------------------- 5787 // --------------------------------------------------------------------- 5788 // toUri() and parseUri() options. 5789 5790 /** @hide */ 5791 @IntDef(flag = true, prefix = { "URI_" }, value = { 5792 URI_ALLOW_UNSAFE, 5793 URI_ANDROID_APP_SCHEME, 5794 URI_INTENT_SCHEME, 5795 }) 5796 @Retention(RetentionPolicy.SOURCE) 5797 public @interface UriFlags {} 5798 5799 /** 5800 * Flag for use with {@link #toUri} and {@link #parseUri}: the URI string 5801 * always has the "intent:" scheme. This syntax can be used when you want 5802 * to later disambiguate between URIs that are intended to describe an 5803 * Intent vs. all others that should be treated as raw URIs. When used 5804 * with {@link #parseUri}, any other scheme will result in a generic 5805 * VIEW action for that raw URI. 5806 */ 5807 public static final int URI_INTENT_SCHEME = 1<<0; 5808 5809 /** 5810 * Flag for use with {@link #toUri} and {@link #parseUri}: the URI string 5811 * always has the "android-app:" scheme. This is a variation of 5812 * {@link #URI_INTENT_SCHEME} whose format is simpler for the case of an 5813 * http/https URI being delivered to a specific package name. The format 5814 * is: 5815 * 5816 * <pre class="prettyprint"> 5817 * android-app://{package_id}[/{scheme}[/{host}[/{path}]]][#Intent;{...}]</pre> 5818 * 5819 * <p>In this scheme, only the <code>package_id</code> is required. If you include a host, 5820 * you must also include a scheme; including a path also requires both a host and a scheme. 5821 * The final #Intent; fragment can be used without a scheme, host, or path. 5822 * Note that this can not be 5823 * used with intents that have a {@link #setSelector}, since the base intent 5824 * will always have an explicit package name.</p> 5825 * 5826 * <p>Some examples of how this scheme maps to Intent objects:</p> 5827 * <table border="2" width="85%" align="center" frame="hsides" rules="rows"> 5828 * <colgroup align="left" /> 5829 * <colgroup align="left" /> 5830 * <thead> 5831 * <tr><th>URI</th> <th>Intent</th></tr> 5832 * </thead> 5833 * 5834 * <tbody> 5835 * <tr><td><code>android-app://com.example.app</code></td> 5836 * <td><table style="margin:0;border:0;cellpadding:0;cellspacing:0"> 5837 * <tr><td>Action: </td><td>{@link #ACTION_MAIN}</td></tr> 5838 * <tr><td>Package: </td><td><code>com.example.app</code></td></tr> 5839 * </table></td> 5840 * </tr> 5841 * <tr><td><code>android-app://com.example.app/http/example.com</code></td> 5842 * <td><table style="margin:0;border:0;cellpadding:0;cellspacing:0"> 5843 * <tr><td>Action: </td><td>{@link #ACTION_VIEW}</td></tr> 5844 * <tr><td>Data: </td><td><code>http://example.com/</code></td></tr> 5845 * <tr><td>Package: </td><td><code>com.example.app</code></td></tr> 5846 * </table></td> 5847 * </tr> 5848 * <tr><td><code>android-app://com.example.app/http/example.com/foo?1234</code></td> 5849 * <td><table style="margin:0;border:0;cellpadding:0;cellspacing:0"> 5850 * <tr><td>Action: </td><td>{@link #ACTION_VIEW}</td></tr> 5851 * <tr><td>Data: </td><td><code>http://example.com/foo?1234</code></td></tr> 5852 * <tr><td>Package: </td><td><code>com.example.app</code></td></tr> 5853 * </table></td> 5854 * </tr> 5855 * <tr><td><code>android-app://com.example.app/<br />#Intent;action=com.example.MY_ACTION;end</code></td> 5856 * <td><table style="margin:0;border:0;cellpadding:0;cellspacing:0"> 5857 * <tr><td>Action: </td><td><code>com.example.MY_ACTION</code></td></tr> 5858 * <tr><td>Package: </td><td><code>com.example.app</code></td></tr> 5859 * </table></td> 5860 * </tr> 5861 * <tr><td><code>android-app://com.example.app/http/example.com/foo?1234<br />#Intent;action=com.example.MY_ACTION;end</code></td> 5862 * <td><table style="margin:0;border:0;cellpadding:0;cellspacing:0"> 5863 * <tr><td>Action: </td><td><code>com.example.MY_ACTION</code></td></tr> 5864 * <tr><td>Data: </td><td><code>http://example.com/foo?1234</code></td></tr> 5865 * <tr><td>Package: </td><td><code>com.example.app</code></td></tr> 5866 * </table></td> 5867 * </tr> 5868 * <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> 5869 * <td><table border="" style="margin:0" > 5870 * <tr><td>Action: </td><td><code>com.example.MY_ACTION</code></td></tr> 5871 * <tr><td>Package: </td><td><code>com.example.app</code></td></tr> 5872 * <tr><td>Extras: </td><td><code>some_int=(int)100<br />some_str=(String)hello</code></td></tr> 5873 * </table></td> 5874 * </tr> 5875 * </tbody> 5876 * </table> 5877 */ 5878 public static final int URI_ANDROID_APP_SCHEME = 1<<1; 5879 5880 /** 5881 * Flag for use with {@link #toUri} and {@link #parseUri}: allow parsing 5882 * of unsafe information. In particular, the flags {@link #FLAG_GRANT_READ_URI_PERMISSION}, 5883 * {@link #FLAG_GRANT_WRITE_URI_PERMISSION}, {@link #FLAG_GRANT_PERSISTABLE_URI_PERMISSION}, 5884 * and {@link #FLAG_GRANT_PREFIX_URI_PERMISSION} flags can not be set, so that the 5885 * generated Intent can not cause unexpected data access to happen. 5886 * 5887 * <p>If you do not trust the source of the URI being parsed, you should still do further 5888 * processing to protect yourself from it. In particular, when using it to start an 5889 * activity you should usually add in {@link #CATEGORY_BROWSABLE} to limit the activities 5890 * that can handle it.</p> 5891 */ 5892 public static final int URI_ALLOW_UNSAFE = 1<<2; 5893 5894 // --------------------------------------------------------------------- 5895 5896 private String mAction; 5897 private Uri mData; 5898 private String mType; 5899 private String mPackage; 5900 private ComponentName mComponent; 5901 private int mFlags; 5902 private ArraySet<String> mCategories; 5903 private Bundle mExtras; 5904 private Rect mSourceBounds; 5905 private Intent mSelector; 5906 private ClipData mClipData; 5907 private int mContentUserHint = UserHandle.USER_CURRENT; 5908 /** Token to track instant app launches. Local only; do not copy cross-process. */ 5909 private String mLaunchToken; 5910 5911 // --------------------------------------------------------------------- 5912 5913 private static final int COPY_MODE_ALL = 0; 5914 private static final int COPY_MODE_FILTER = 1; 5915 private static final int COPY_MODE_HISTORY = 2; 5916 5917 /** @hide */ 5918 @IntDef(prefix = { "COPY_MODE_" }, value = { 5919 COPY_MODE_ALL, 5920 COPY_MODE_FILTER, 5921 COPY_MODE_HISTORY 5922 }) 5923 @Retention(RetentionPolicy.SOURCE) 5924 public @interface CopyMode {} 5925 5926 /** 5927 * Create an empty intent. 5928 */ 5929 public Intent() { 5930 } 5931 5932 /** 5933 * Copy constructor. 5934 */ 5935 public Intent(Intent o) { 5936 this(o, COPY_MODE_ALL); 5937 } 5938 5939 private Intent(Intent o, @CopyMode int copyMode) { 5940 this.mAction = o.mAction; 5941 this.mData = o.mData; 5942 this.mType = o.mType; 5943 this.mPackage = o.mPackage; 5944 this.mComponent = o.mComponent; 5945 5946 if (o.mCategories != null) { 5947 this.mCategories = new ArraySet<>(o.mCategories); 5948 } 5949 5950 if (copyMode != COPY_MODE_FILTER) { 5951 this.mFlags = o.mFlags; 5952 this.mContentUserHint = o.mContentUserHint; 5953 this.mLaunchToken = o.mLaunchToken; 5954 if (o.mSourceBounds != null) { 5955 this.mSourceBounds = new Rect(o.mSourceBounds); 5956 } 5957 if (o.mSelector != null) { 5958 this.mSelector = new Intent(o.mSelector); 5959 } 5960 5961 if (copyMode != COPY_MODE_HISTORY) { 5962 if (o.mExtras != null) { 5963 this.mExtras = new Bundle(o.mExtras); 5964 } 5965 if (o.mClipData != null) { 5966 this.mClipData = new ClipData(o.mClipData); 5967 } 5968 } else { 5969 if (o.mExtras != null && !o.mExtras.maybeIsEmpty()) { 5970 this.mExtras = Bundle.STRIPPED; 5971 } 5972 5973 // Also set "stripped" clip data when we ever log mClipData in the (broadcast) 5974 // history. 5975 } 5976 } 5977 } 5978 5979 @Override 5980 public Object clone() { 5981 return new Intent(this); 5982 } 5983 5984 /** 5985 * Make a clone of only the parts of the Intent that are relevant for 5986 * filter matching: the action, data, type, component, and categories. 5987 */ 5988 public @NonNull Intent cloneFilter() { 5989 return new Intent(this, COPY_MODE_FILTER); 5990 } 5991 5992 /** 5993 * Create an intent with a given action. All other fields (data, type, 5994 * class) are null. Note that the action <em>must</em> be in a 5995 * namespace because Intents are used globally in the system -- for 5996 * example the system VIEW action is android.intent.action.VIEW; an 5997 * application's custom action would be something like 5998 * com.google.app.myapp.CUSTOM_ACTION. 5999 * 6000 * @param action The Intent action, such as ACTION_VIEW. 6001 */ 6002 public Intent(String action) { 6003 setAction(action); 6004 } 6005 6006 /** 6007 * Create an intent with a given action and for a given data url. Note 6008 * that the action <em>must</em> be in a namespace because Intents are 6009 * used globally in the system -- for example the system VIEW action is 6010 * android.intent.action.VIEW; an application's custom action would be 6011 * something like com.google.app.myapp.CUSTOM_ACTION. 6012 * 6013 * <p><em>Note: scheme and host name matching in the Android framework is 6014 * case-sensitive, unlike the formal RFC. As a result, 6015 * you should always ensure that you write your Uri with these elements 6016 * using lower case letters, and normalize any Uris you receive from 6017 * outside of Android to ensure the scheme and host is lower case.</em></p> 6018 * 6019 * @param action The Intent action, such as ACTION_VIEW. 6020 * @param uri The Intent data URI. 6021 */ 6022 public Intent(String action, Uri uri) { 6023 setAction(action); 6024 mData = uri; 6025 } 6026 6027 /** 6028 * Create an intent for a specific component. All other fields (action, data, 6029 * type, class) are null, though they can be modified later with explicit 6030 * calls. This provides a convenient way to create an intent that is 6031 * intended to execute a hard-coded class name, rather than relying on the 6032 * system to find an appropriate class for you; see {@link #setComponent} 6033 * for more information on the repercussions of this. 6034 * 6035 * @param packageContext A Context of the application package implementing 6036 * this class. 6037 * @param cls The component class that is to be used for the intent. 6038 * 6039 * @see #setClass 6040 * @see #setComponent 6041 * @see #Intent(String, android.net.Uri , Context, Class) 6042 */ 6043 public Intent(Context packageContext, Class<?> cls) { 6044 mComponent = new ComponentName(packageContext, cls); 6045 } 6046 6047 /** 6048 * Create an intent for a specific component with a specified action and data. 6049 * This is equivalent to using {@link #Intent(String, android.net.Uri)} to 6050 * construct the Intent and then calling {@link #setClass} to set its 6051 * class. 6052 * 6053 * <p><em>Note: scheme and host name matching in the Android framework is 6054 * case-sensitive, unlike the formal RFC. As a result, 6055 * you should always ensure that you write your Uri with these elements 6056 * using lower case letters, and normalize any Uris you receive from 6057 * outside of Android to ensure the scheme and host is lower case.</em></p> 6058 * 6059 * @param action The Intent action, such as ACTION_VIEW. 6060 * @param uri The Intent data URI. 6061 * @param packageContext A Context of the application package implementing 6062 * this class. 6063 * @param cls The component class that is to be used for the intent. 6064 * 6065 * @see #Intent(String, android.net.Uri) 6066 * @see #Intent(Context, Class) 6067 * @see #setClass 6068 * @see #setComponent 6069 */ 6070 public Intent(String action, Uri uri, 6071 Context packageContext, Class<?> cls) { 6072 setAction(action); 6073 mData = uri; 6074 mComponent = new ComponentName(packageContext, cls); 6075 } 6076 6077 /** 6078 * Create an intent to launch the main (root) activity of a task. This 6079 * is the Intent that is started when the application's is launched from 6080 * Home. For anything else that wants to launch an application in the 6081 * same way, it is important that they use an Intent structured the same 6082 * way, and can use this function to ensure this is the case. 6083 * 6084 * <p>The returned Intent has the given Activity component as its explicit 6085 * component, {@link #ACTION_MAIN} as its action, and includes the 6086 * category {@link #CATEGORY_LAUNCHER}. This does <em>not</em> have 6087 * {@link #FLAG_ACTIVITY_NEW_TASK} set, though typically you will want 6088 * to do that through {@link #addFlags(int)} on the returned Intent. 6089 * 6090 * @param mainActivity The main activity component that this Intent will 6091 * launch. 6092 * @return Returns a newly created Intent that can be used to launch the 6093 * activity as a main application entry. 6094 * 6095 * @see #setClass 6096 * @see #setComponent 6097 */ 6098 public static Intent makeMainActivity(ComponentName mainActivity) { 6099 Intent intent = new Intent(ACTION_MAIN); 6100 intent.setComponent(mainActivity); 6101 intent.addCategory(CATEGORY_LAUNCHER); 6102 return intent; 6103 } 6104 6105 /** 6106 * Make an Intent for the main activity of an application, without 6107 * specifying a specific activity to run but giving a selector to find 6108 * the activity. This results in a final Intent that is structured 6109 * the same as when the application is launched from 6110 * Home. For anything else that wants to launch an application in the 6111 * same way, it is important that they use an Intent structured the same 6112 * way, and can use this function to ensure this is the case. 6113 * 6114 * <p>The returned Intent has {@link #ACTION_MAIN} as its action, and includes the 6115 * category {@link #CATEGORY_LAUNCHER}. This does <em>not</em> have 6116 * {@link #FLAG_ACTIVITY_NEW_TASK} set, though typically you will want 6117 * to do that through {@link #addFlags(int)} on the returned Intent. 6118 * 6119 * @param selectorAction The action name of the Intent's selector. 6120 * @param selectorCategory The name of a category to add to the Intent's 6121 * selector. 6122 * @return Returns a newly created Intent that can be used to launch the 6123 * activity as a main application entry. 6124 * 6125 * @see #setSelector(Intent) 6126 */ 6127 public static Intent makeMainSelectorActivity(String selectorAction, 6128 String selectorCategory) { 6129 Intent intent = new Intent(ACTION_MAIN); 6130 intent.addCategory(CATEGORY_LAUNCHER); 6131 Intent selector = new Intent(); 6132 selector.setAction(selectorAction); 6133 selector.addCategory(selectorCategory); 6134 intent.setSelector(selector); 6135 return intent; 6136 } 6137 6138 /** 6139 * Make an Intent that can be used to re-launch an application's task 6140 * in its base state. This is like {@link #makeMainActivity(ComponentName)}, 6141 * but also sets the flags {@link #FLAG_ACTIVITY_NEW_TASK} and 6142 * {@link #FLAG_ACTIVITY_CLEAR_TASK}. 6143 * 6144 * @param mainActivity The activity component that is the root of the 6145 * task; this is the activity that has been published in the application's 6146 * manifest as the main launcher icon. 6147 * 6148 * @return Returns a newly created Intent that can be used to relaunch the 6149 * activity's task in its root state. 6150 */ 6151 public static Intent makeRestartActivityTask(ComponentName mainActivity) { 6152 Intent intent = makeMainActivity(mainActivity); 6153 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK 6154 | Intent.FLAG_ACTIVITY_CLEAR_TASK); 6155 return intent; 6156 } 6157 6158 /** 6159 * Call {@link #parseUri} with 0 flags. 6160 * @deprecated Use {@link #parseUri} instead. 6161 */ 6162 @Deprecated 6163 public static Intent getIntent(String uri) throws URISyntaxException { 6164 return parseUri(uri, 0); 6165 } 6166 6167 /** 6168 * Create an intent from a URI. This URI may encode the action, 6169 * category, and other intent fields, if it was returned by 6170 * {@link #toUri}. If the Intent was not generate by toUri(), its data 6171 * will be the entire URI and its action will be ACTION_VIEW. 6172 * 6173 * <p>The URI given here must not be relative -- that is, it must include 6174 * the scheme and full path. 6175 * 6176 * @param uri The URI to turn into an Intent. 6177 * @param flags Additional processing flags. 6178 * 6179 * @return Intent The newly created Intent object. 6180 * 6181 * @throws URISyntaxException Throws URISyntaxError if the basic URI syntax 6182 * it bad (as parsed by the Uri class) or the Intent data within the 6183 * URI is invalid. 6184 * 6185 * @see #toUri 6186 */ 6187 public static Intent parseUri(String uri, @UriFlags int flags) throws URISyntaxException { 6188 int i = 0; 6189 try { 6190 final boolean androidApp = uri.startsWith("android-app:"); 6191 6192 // Validate intent scheme if requested. 6193 if ((flags&(URI_INTENT_SCHEME|URI_ANDROID_APP_SCHEME)) != 0) { 6194 if (!uri.startsWith("intent:") && !androidApp) { 6195 Intent intent = new Intent(ACTION_VIEW); 6196 try { 6197 intent.setData(Uri.parse(uri)); 6198 } catch (IllegalArgumentException e) { 6199 throw new URISyntaxException(uri, e.getMessage()); 6200 } 6201 return intent; 6202 } 6203 } 6204 6205 i = uri.lastIndexOf("#"); 6206 // simple case 6207 if (i == -1) { 6208 if (!androidApp) { 6209 return new Intent(ACTION_VIEW, Uri.parse(uri)); 6210 } 6211 6212 // old format Intent URI 6213 } else if (!uri.startsWith("#Intent;", i)) { 6214 if (!androidApp) { 6215 return getIntentOld(uri, flags); 6216 } else { 6217 i = -1; 6218 } 6219 } 6220 6221 // new format 6222 Intent intent = new Intent(ACTION_VIEW); 6223 Intent baseIntent = intent; 6224 boolean explicitAction = false; 6225 boolean inSelector = false; 6226 6227 // fetch data part, if present 6228 String scheme = null; 6229 String data; 6230 if (i >= 0) { 6231 data = uri.substring(0, i); 6232 i += 8; // length of "#Intent;" 6233 } else { 6234 data = uri; 6235 } 6236 6237 // loop over contents of Intent, all name=value; 6238 while (i >= 0 && !uri.startsWith("end", i)) { 6239 int eq = uri.indexOf('=', i); 6240 if (eq < 0) eq = i-1; 6241 int semi = uri.indexOf(';', i); 6242 String value = eq < semi ? Uri.decode(uri.substring(eq + 1, semi)) : ""; 6243 6244 // action 6245 if (uri.startsWith("action=", i)) { 6246 intent.setAction(value); 6247 if (!inSelector) { 6248 explicitAction = true; 6249 } 6250 } 6251 6252 // categories 6253 else if (uri.startsWith("category=", i)) { 6254 intent.addCategory(value); 6255 } 6256 6257 // type 6258 else if (uri.startsWith("type=", i)) { 6259 intent.mType = value; 6260 } 6261 6262 // launch flags 6263 else if (uri.startsWith("launchFlags=", i)) { 6264 intent.mFlags = Integer.decode(value).intValue(); 6265 if ((flags& URI_ALLOW_UNSAFE) == 0) { 6266 intent.mFlags &= ~IMMUTABLE_FLAGS; 6267 } 6268 } 6269 6270 // package 6271 else if (uri.startsWith("package=", i)) { 6272 intent.mPackage = value; 6273 } 6274 6275 // component 6276 else if (uri.startsWith("component=", i)) { 6277 intent.mComponent = ComponentName.unflattenFromString(value); 6278 } 6279 6280 // scheme 6281 else if (uri.startsWith("scheme=", i)) { 6282 if (inSelector) { 6283 intent.mData = Uri.parse(value + ":"); 6284 } else { 6285 scheme = value; 6286 } 6287 } 6288 6289 // source bounds 6290 else if (uri.startsWith("sourceBounds=", i)) { 6291 intent.mSourceBounds = Rect.unflattenFromString(value); 6292 } 6293 6294 // selector 6295 else if (semi == (i+3) && uri.startsWith("SEL", i)) { 6296 intent = new Intent(); 6297 inSelector = true; 6298 } 6299 6300 // extra 6301 else { 6302 String key = Uri.decode(uri.substring(i + 2, eq)); 6303 // create Bundle if it doesn't already exist 6304 if (intent.mExtras == null) intent.mExtras = new Bundle(); 6305 Bundle b = intent.mExtras; 6306 // add EXTRA 6307 if (uri.startsWith("S.", i)) b.putString(key, value); 6308 else if (uri.startsWith("B.", i)) b.putBoolean(key, Boolean.parseBoolean(value)); 6309 else if (uri.startsWith("b.", i)) b.putByte(key, Byte.parseByte(value)); 6310 else if (uri.startsWith("c.", i)) b.putChar(key, value.charAt(0)); 6311 else if (uri.startsWith("d.", i)) b.putDouble(key, Double.parseDouble(value)); 6312 else if (uri.startsWith("f.", i)) b.putFloat(key, Float.parseFloat(value)); 6313 else if (uri.startsWith("i.", i)) b.putInt(key, Integer.parseInt(value)); 6314 else if (uri.startsWith("l.", i)) b.putLong(key, Long.parseLong(value)); 6315 else if (uri.startsWith("s.", i)) b.putShort(key, Short.parseShort(value)); 6316 else throw new URISyntaxException(uri, "unknown EXTRA type", i); 6317 } 6318 6319 // move to the next item 6320 i = semi + 1; 6321 } 6322 6323 if (inSelector) { 6324 // The Intent had a selector; fix it up. 6325 if (baseIntent.mPackage == null) { 6326 baseIntent.setSelector(intent); 6327 } 6328 intent = baseIntent; 6329 } 6330 6331 if (data != null) { 6332 if (data.startsWith("intent:")) { 6333 data = data.substring(7); 6334 if (scheme != null) { 6335 data = scheme + ':' + data; 6336 } 6337 } else if (data.startsWith("android-app:")) { 6338 if (data.charAt(12) == '/' && data.charAt(13) == '/') { 6339 // Correctly formed android-app, first part is package name. 6340 int end = data.indexOf('/', 14); 6341 if (end < 0) { 6342 // All we have is a package name. 6343 intent.mPackage = data.substring(14); 6344 if (!explicitAction) { 6345 intent.setAction(ACTION_MAIN); 6346 } 6347 data = ""; 6348 } else { 6349 // Target the Intent at the given package name always. 6350 String authority = null; 6351 intent.mPackage = data.substring(14, end); 6352 int newEnd; 6353 if ((end+1) < data.length()) { 6354 if ((newEnd=data.indexOf('/', end+1)) >= 0) { 6355 // Found a scheme, remember it. 6356 scheme = data.substring(end+1, newEnd); 6357 end = newEnd; 6358 if (end < data.length() && (newEnd=data.indexOf('/', end+1)) >= 0) { 6359 // Found a authority, remember it. 6360 authority = data.substring(end+1, newEnd); 6361 end = newEnd; 6362 } 6363 } else { 6364 // All we have is a scheme. 6365 scheme = data.substring(end+1); 6366 } 6367 } 6368 if (scheme == null) { 6369 // If there was no scheme, then this just targets the package. 6370 if (!explicitAction) { 6371 intent.setAction(ACTION_MAIN); 6372 } 6373 data = ""; 6374 } else if (authority == null) { 6375 data = scheme + ":"; 6376 } else { 6377 data = scheme + "://" + authority + data.substring(end); 6378 } 6379 } 6380 } else { 6381 data = ""; 6382 } 6383 } 6384 6385 if (data.length() > 0) { 6386 try { 6387 intent.mData = Uri.parse(data); 6388 } catch (IllegalArgumentException e) { 6389 throw new URISyntaxException(uri, e.getMessage()); 6390 } 6391 } 6392 } 6393 6394 return intent; 6395 6396 } catch (IndexOutOfBoundsException e) { 6397 throw new URISyntaxException(uri, "illegal Intent URI format", i); 6398 } 6399 } 6400 6401 public static Intent getIntentOld(String uri) throws URISyntaxException { 6402 return getIntentOld(uri, 0); 6403 } 6404 6405 private static Intent getIntentOld(String uri, int flags) throws URISyntaxException { 6406 Intent intent; 6407 6408 int i = uri.lastIndexOf('#'); 6409 if (i >= 0) { 6410 String action = null; 6411 final int intentFragmentStart = i; 6412 boolean isIntentFragment = false; 6413 6414 i++; 6415 6416 if (uri.regionMatches(i, "action(", 0, 7)) { 6417 isIntentFragment = true; 6418 i += 7; 6419 int j = uri.indexOf(')', i); 6420 action = uri.substring(i, j); 6421 i = j + 1; 6422 } 6423 6424 intent = new Intent(action); 6425 6426 if (uri.regionMatches(i, "categories(", 0, 11)) { 6427 isIntentFragment = true; 6428 i += 11; 6429 int j = uri.indexOf(')', i); 6430 while (i < j) { 6431 int sep = uri.indexOf('!', i); 6432 if (sep < 0 || sep > j) sep = j; 6433 if (i < sep) { 6434 intent.addCategory(uri.substring(i, sep)); 6435 } 6436 i = sep + 1; 6437 } 6438 i = j + 1; 6439 } 6440 6441 if (uri.regionMatches(i, "type(", 0, 5)) { 6442 isIntentFragment = true; 6443 i += 5; 6444 int j = uri.indexOf(')', i); 6445 intent.mType = uri.substring(i, j); 6446 i = j + 1; 6447 } 6448 6449 if (uri.regionMatches(i, "launchFlags(", 0, 12)) { 6450 isIntentFragment = true; 6451 i += 12; 6452 int j = uri.indexOf(')', i); 6453 intent.mFlags = Integer.decode(uri.substring(i, j)).intValue(); 6454 if ((flags& URI_ALLOW_UNSAFE) == 0) { 6455 intent.mFlags &= ~IMMUTABLE_FLAGS; 6456 } 6457 i = j + 1; 6458 } 6459 6460 if (uri.regionMatches(i, "component(", 0, 10)) { 6461 isIntentFragment = true; 6462 i += 10; 6463 int j = uri.indexOf(')', i); 6464 int sep = uri.indexOf('!', i); 6465 if (sep >= 0 && sep < j) { 6466 String pkg = uri.substring(i, sep); 6467 String cls = uri.substring(sep + 1, j); 6468 intent.mComponent = new ComponentName(pkg, cls); 6469 } 6470 i = j + 1; 6471 } 6472 6473 if (uri.regionMatches(i, "extras(", 0, 7)) { 6474 isIntentFragment = true; 6475 i += 7; 6476 6477 final int closeParen = uri.indexOf(')', i); 6478 if (closeParen == -1) throw new URISyntaxException(uri, 6479 "EXTRA missing trailing ')'", i); 6480 6481 while (i < closeParen) { 6482 // fetch the key value 6483 int j = uri.indexOf('=', i); 6484 if (j <= i + 1 || i >= closeParen) { 6485 throw new URISyntaxException(uri, "EXTRA missing '='", i); 6486 } 6487 char type = uri.charAt(i); 6488 i++; 6489 String key = uri.substring(i, j); 6490 i = j + 1; 6491 6492 // get type-value 6493 j = uri.indexOf('!', i); 6494 if (j == -1 || j >= closeParen) j = closeParen; 6495 if (i >= j) throw new URISyntaxException(uri, "EXTRA missing '!'", i); 6496 String value = uri.substring(i, j); 6497 i = j; 6498 6499 // create Bundle if it doesn't already exist 6500 if (intent.mExtras == null) intent.mExtras = new Bundle(); 6501 6502 // add item to bundle 6503 try { 6504 switch (type) { 6505 case 'S': 6506 intent.mExtras.putString(key, Uri.decode(value)); 6507 break; 6508 case 'B': 6509 intent.mExtras.putBoolean(key, Boolean.parseBoolean(value)); 6510 break; 6511 case 'b': 6512 intent.mExtras.putByte(key, Byte.parseByte(value)); 6513 break; 6514 case 'c': 6515 intent.mExtras.putChar(key, Uri.decode(value).charAt(0)); 6516 break; 6517 case 'd': 6518 intent.mExtras.putDouble(key, Double.parseDouble(value)); 6519 break; 6520 case 'f': 6521 intent.mExtras.putFloat(key, Float.parseFloat(value)); 6522 break; 6523 case 'i': 6524 intent.mExtras.putInt(key, Integer.parseInt(value)); 6525 break; 6526 case 'l': 6527 intent.mExtras.putLong(key, Long.parseLong(value)); 6528 break; 6529 case 's': 6530 intent.mExtras.putShort(key, Short.parseShort(value)); 6531 break; 6532 default: 6533 throw new URISyntaxException(uri, "EXTRA has unknown type", i); 6534 } 6535 } catch (NumberFormatException e) { 6536 throw new URISyntaxException(uri, "EXTRA value can't be parsed", i); 6537 } 6538 6539 char ch = uri.charAt(i); 6540 if (ch == ')') break; 6541 if (ch != '!') throw new URISyntaxException(uri, "EXTRA missing '!'", i); 6542 i++; 6543 } 6544 } 6545 6546 if (isIntentFragment) { 6547 intent.mData = Uri.parse(uri.substring(0, intentFragmentStart)); 6548 } else { 6549 intent.mData = Uri.parse(uri); 6550 } 6551 6552 if (intent.mAction == null) { 6553 // By default, if no action is specified, then use VIEW. 6554 intent.mAction = ACTION_VIEW; 6555 } 6556 6557 } else { 6558 intent = new Intent(ACTION_VIEW, Uri.parse(uri)); 6559 } 6560 6561 return intent; 6562 } 6563 6564 /** @hide */ 6565 public interface CommandOptionHandler { 6566 boolean handleOption(String opt, ShellCommand cmd); 6567 } 6568 6569 /** @hide */ 6570 public static Intent parseCommandArgs(ShellCommand cmd, CommandOptionHandler optionHandler) 6571 throws URISyntaxException { 6572 Intent intent = new Intent(); 6573 Intent baseIntent = intent; 6574 boolean hasIntentInfo = false; 6575 6576 Uri data = null; 6577 String type = null; 6578 6579 String opt; 6580 while ((opt=cmd.getNextOption()) != null) { 6581 switch (opt) { 6582 case "-a": 6583 intent.setAction(cmd.getNextArgRequired()); 6584 if (intent == baseIntent) { 6585 hasIntentInfo = true; 6586 } 6587 break; 6588 case "-d": 6589 data = Uri.parse(cmd.getNextArgRequired()); 6590 if (intent == baseIntent) { 6591 hasIntentInfo = true; 6592 } 6593 break; 6594 case "-t": 6595 type = cmd.getNextArgRequired(); 6596 if (intent == baseIntent) { 6597 hasIntentInfo = true; 6598 } 6599 break; 6600 case "-c": 6601 intent.addCategory(cmd.getNextArgRequired()); 6602 if (intent == baseIntent) { 6603 hasIntentInfo = true; 6604 } 6605 break; 6606 case "-e": 6607 case "--es": { 6608 String key = cmd.getNextArgRequired(); 6609 String value = cmd.getNextArgRequired(); 6610 intent.putExtra(key, value); 6611 } 6612 break; 6613 case "--esn": { 6614 String key = cmd.getNextArgRequired(); 6615 intent.putExtra(key, (String) null); 6616 } 6617 break; 6618 case "--ei": { 6619 String key = cmd.getNextArgRequired(); 6620 String value = cmd.getNextArgRequired(); 6621 intent.putExtra(key, Integer.decode(value)); 6622 } 6623 break; 6624 case "--eu": { 6625 String key = cmd.getNextArgRequired(); 6626 String value = cmd.getNextArgRequired(); 6627 intent.putExtra(key, Uri.parse(value)); 6628 } 6629 break; 6630 case "--ecn": { 6631 String key = cmd.getNextArgRequired(); 6632 String value = cmd.getNextArgRequired(); 6633 ComponentName cn = ComponentName.unflattenFromString(value); 6634 if (cn == null) 6635 throw new IllegalArgumentException("Bad component name: " + value); 6636 intent.putExtra(key, cn); 6637 } 6638 break; 6639 case "--eia": { 6640 String key = cmd.getNextArgRequired(); 6641 String value = cmd.getNextArgRequired(); 6642 String[] strings = value.split(","); 6643 int[] list = new int[strings.length]; 6644 for (int i = 0; i < strings.length; i++) { 6645 list[i] = Integer.decode(strings[i]); 6646 } 6647 intent.putExtra(key, list); 6648 } 6649 break; 6650 case "--eial": { 6651 String key = cmd.getNextArgRequired(); 6652 String value = cmd.getNextArgRequired(); 6653 String[] strings = value.split(","); 6654 ArrayList<Integer> list = new ArrayList<>(strings.length); 6655 for (int i = 0; i < strings.length; i++) { 6656 list.add(Integer.decode(strings[i])); 6657 } 6658 intent.putExtra(key, list); 6659 } 6660 break; 6661 case "--el": { 6662 String key = cmd.getNextArgRequired(); 6663 String value = cmd.getNextArgRequired(); 6664 intent.putExtra(key, Long.valueOf(value)); 6665 } 6666 break; 6667 case "--ela": { 6668 String key = cmd.getNextArgRequired(); 6669 String value = cmd.getNextArgRequired(); 6670 String[] strings = value.split(","); 6671 long[] list = new long[strings.length]; 6672 for (int i = 0; i < strings.length; i++) { 6673 list[i] = Long.valueOf(strings[i]); 6674 } 6675 intent.putExtra(key, list); 6676 hasIntentInfo = true; 6677 } 6678 break; 6679 case "--elal": { 6680 String key = cmd.getNextArgRequired(); 6681 String value = cmd.getNextArgRequired(); 6682 String[] strings = value.split(","); 6683 ArrayList<Long> list = new ArrayList<>(strings.length); 6684 for (int i = 0; i < strings.length; i++) { 6685 list.add(Long.valueOf(strings[i])); 6686 } 6687 intent.putExtra(key, list); 6688 hasIntentInfo = true; 6689 } 6690 break; 6691 case "--ef": { 6692 String key = cmd.getNextArgRequired(); 6693 String value = cmd.getNextArgRequired(); 6694 intent.putExtra(key, Float.valueOf(value)); 6695 hasIntentInfo = true; 6696 } 6697 break; 6698 case "--efa": { 6699 String key = cmd.getNextArgRequired(); 6700 String value = cmd.getNextArgRequired(); 6701 String[] strings = value.split(","); 6702 float[] list = new float[strings.length]; 6703 for (int i = 0; i < strings.length; i++) { 6704 list[i] = Float.valueOf(strings[i]); 6705 } 6706 intent.putExtra(key, list); 6707 hasIntentInfo = true; 6708 } 6709 break; 6710 case "--efal": { 6711 String key = cmd.getNextArgRequired(); 6712 String value = cmd.getNextArgRequired(); 6713 String[] strings = value.split(","); 6714 ArrayList<Float> list = new ArrayList<>(strings.length); 6715 for (int i = 0; i < strings.length; i++) { 6716 list.add(Float.valueOf(strings[i])); 6717 } 6718 intent.putExtra(key, list); 6719 hasIntentInfo = true; 6720 } 6721 break; 6722 case "--esa": { 6723 String key = cmd.getNextArgRequired(); 6724 String value = cmd.getNextArgRequired(); 6725 // Split on commas unless they are preceeded by an escape. 6726 // The escape character must be escaped for the string and 6727 // again for the regex, thus four escape characters become one. 6728 String[] strings = value.split("(?<!\\\\),"); 6729 intent.putExtra(key, strings); 6730 hasIntentInfo = true; 6731 } 6732 break; 6733 case "--esal": { 6734 String key = cmd.getNextArgRequired(); 6735 String value = cmd.getNextArgRequired(); 6736 // Split on commas unless they are preceeded by an escape. 6737 // The escape character must be escaped for the string and 6738 // again for the regex, thus four escape characters become one. 6739 String[] strings = value.split("(?<!\\\\),"); 6740 ArrayList<String> list = new ArrayList<>(strings.length); 6741 for (int i = 0; i < strings.length; i++) { 6742 list.add(strings[i]); 6743 } 6744 intent.putExtra(key, list); 6745 hasIntentInfo = true; 6746 } 6747 break; 6748 case "--ez": { 6749 String key = cmd.getNextArgRequired(); 6750 String value = cmd.getNextArgRequired().toLowerCase(); 6751 // Boolean.valueOf() results in false for anything that is not "true", which is 6752 // error-prone in shell commands 6753 boolean arg; 6754 if ("true".equals(value) || "t".equals(value)) { 6755 arg = true; 6756 } else if ("false".equals(value) || "f".equals(value)) { 6757 arg = false; 6758 } else { 6759 try { 6760 arg = Integer.decode(value) != 0; 6761 } catch (NumberFormatException ex) { 6762 throw new IllegalArgumentException("Invalid boolean value: " + value); 6763 } 6764 } 6765 6766 intent.putExtra(key, arg); 6767 } 6768 break; 6769 case "-n": { 6770 String str = cmd.getNextArgRequired(); 6771 ComponentName cn = ComponentName.unflattenFromString(str); 6772 if (cn == null) 6773 throw new IllegalArgumentException("Bad component name: " + str); 6774 intent.setComponent(cn); 6775 if (intent == baseIntent) { 6776 hasIntentInfo = true; 6777 } 6778 } 6779 break; 6780 case "-p": { 6781 String str = cmd.getNextArgRequired(); 6782 intent.setPackage(str); 6783 if (intent == baseIntent) { 6784 hasIntentInfo = true; 6785 } 6786 } 6787 break; 6788 case "-f": 6789 String str = cmd.getNextArgRequired(); 6790 intent.setFlags(Integer.decode(str).intValue()); 6791 break; 6792 case "--grant-read-uri-permission": 6793 intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 6794 break; 6795 case "--grant-write-uri-permission": 6796 intent.addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION); 6797 break; 6798 case "--grant-persistable-uri-permission": 6799 intent.addFlags(Intent.FLAG_GRANT_PERSISTABLE_URI_PERMISSION); 6800 break; 6801 case "--grant-prefix-uri-permission": 6802 intent.addFlags(Intent.FLAG_GRANT_PREFIX_URI_PERMISSION); 6803 break; 6804 case "--exclude-stopped-packages": 6805 intent.addFlags(Intent.FLAG_EXCLUDE_STOPPED_PACKAGES); 6806 break; 6807 case "--include-stopped-packages": 6808 intent.addFlags(Intent.FLAG_INCLUDE_STOPPED_PACKAGES); 6809 break; 6810 case "--debug-log-resolution": 6811 intent.addFlags(Intent.FLAG_DEBUG_LOG_RESOLUTION); 6812 break; 6813 case "--activity-brought-to-front": 6814 intent.addFlags(Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT); 6815 break; 6816 case "--activity-clear-top": 6817 intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); 6818 break; 6819 case "--activity-clear-when-task-reset": 6820 intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET); 6821 break; 6822 case "--activity-exclude-from-recents": 6823 intent.addFlags(Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS); 6824 break; 6825 case "--activity-launched-from-history": 6826 intent.addFlags(Intent.FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY); 6827 break; 6828 case "--activity-multiple-task": 6829 intent.addFlags(Intent.FLAG_ACTIVITY_MULTIPLE_TASK); 6830 break; 6831 case "--activity-no-animation": 6832 intent.addFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION); 6833 break; 6834 case "--activity-no-history": 6835 intent.addFlags(Intent.FLAG_ACTIVITY_NO_HISTORY); 6836 break; 6837 case "--activity-no-user-action": 6838 intent.addFlags(Intent.FLAG_ACTIVITY_NO_USER_ACTION); 6839 break; 6840 case "--activity-previous-is-top": 6841 intent.addFlags(Intent.FLAG_ACTIVITY_PREVIOUS_IS_TOP); 6842 break; 6843 case "--activity-reorder-to-front": 6844 intent.addFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT); 6845 break; 6846 case "--activity-reset-task-if-needed": 6847 intent.addFlags(Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); 6848 break; 6849 case "--activity-single-top": 6850 intent.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP); 6851 break; 6852 case "--activity-clear-task": 6853 intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK); 6854 break; 6855 case "--activity-task-on-home": 6856 intent.addFlags(Intent.FLAG_ACTIVITY_TASK_ON_HOME); 6857 break; 6858 case "--activity-match-external": 6859 intent.addFlags(Intent.FLAG_ACTIVITY_MATCH_EXTERNAL); 6860 break; 6861 case "--receiver-registered-only": 6862 intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY); 6863 break; 6864 case "--receiver-replace-pending": 6865 intent.addFlags(Intent.FLAG_RECEIVER_REPLACE_PENDING); 6866 break; 6867 case "--receiver-foreground": 6868 intent.addFlags(Intent.FLAG_RECEIVER_FOREGROUND); 6869 break; 6870 case "--receiver-no-abort": 6871 intent.addFlags(Intent.FLAG_RECEIVER_NO_ABORT); 6872 break; 6873 case "--receiver-include-background": 6874 intent.addFlags(Intent.FLAG_RECEIVER_INCLUDE_BACKGROUND); 6875 break; 6876 case "--selector": 6877 intent.setDataAndType(data, type); 6878 intent = new Intent(); 6879 break; 6880 default: 6881 if (optionHandler != null && optionHandler.handleOption(opt, cmd)) { 6882 // Okay, caller handled this option. 6883 } else { 6884 throw new IllegalArgumentException("Unknown option: " + opt); 6885 } 6886 break; 6887 } 6888 } 6889 intent.setDataAndType(data, type); 6890 6891 final boolean hasSelector = intent != baseIntent; 6892 if (hasSelector) { 6893 // A selector was specified; fix up. 6894 baseIntent.setSelector(intent); 6895 intent = baseIntent; 6896 } 6897 6898 String arg = cmd.getNextArg(); 6899 baseIntent = null; 6900 if (arg == null) { 6901 if (hasSelector) { 6902 // If a selector has been specified, and no arguments 6903 // have been supplied for the main Intent, then we can 6904 // assume it is ACTION_MAIN CATEGORY_LAUNCHER; we don't 6905 // need to have a component name specified yet, the 6906 // selector will take care of that. 6907 baseIntent = new Intent(Intent.ACTION_MAIN); 6908 baseIntent.addCategory(Intent.CATEGORY_LAUNCHER); 6909 } 6910 } else if (arg.indexOf(':') >= 0) { 6911 // The argument is a URI. Fully parse it, and use that result 6912 // to fill in any data not specified so far. 6913 baseIntent = Intent.parseUri(arg, Intent.URI_INTENT_SCHEME 6914 | Intent.URI_ANDROID_APP_SCHEME | Intent.URI_ALLOW_UNSAFE); 6915 } else if (arg.indexOf('/') >= 0) { 6916 // The argument is a component name. Build an Intent to launch 6917 // it. 6918 baseIntent = new Intent(Intent.ACTION_MAIN); 6919 baseIntent.addCategory(Intent.CATEGORY_LAUNCHER); 6920 baseIntent.setComponent(ComponentName.unflattenFromString(arg)); 6921 } else { 6922 // Assume the argument is a package name. 6923 baseIntent = new Intent(Intent.ACTION_MAIN); 6924 baseIntent.addCategory(Intent.CATEGORY_LAUNCHER); 6925 baseIntent.setPackage(arg); 6926 } 6927 if (baseIntent != null) { 6928 Bundle extras = intent.getExtras(); 6929 intent.replaceExtras((Bundle)null); 6930 Bundle uriExtras = baseIntent.getExtras(); 6931 baseIntent.replaceExtras((Bundle)null); 6932 if (intent.getAction() != null && baseIntent.getCategories() != null) { 6933 HashSet<String> cats = new HashSet<String>(baseIntent.getCategories()); 6934 for (String c : cats) { 6935 baseIntent.removeCategory(c); 6936 } 6937 } 6938 intent.fillIn(baseIntent, Intent.FILL_IN_COMPONENT | Intent.FILL_IN_SELECTOR); 6939 if (extras == null) { 6940 extras = uriExtras; 6941 } else if (uriExtras != null) { 6942 uriExtras.putAll(extras); 6943 extras = uriExtras; 6944 } 6945 intent.replaceExtras(extras); 6946 hasIntentInfo = true; 6947 } 6948 6949 if (!hasIntentInfo) throw new IllegalArgumentException("No intent supplied"); 6950 return intent; 6951 } 6952 6953 /** @hide */ 6954 public static void printIntentArgsHelp(PrintWriter pw, String prefix) { 6955 final String[] lines = new String[] { 6956 "<INTENT> specifications include these flags and arguments:", 6957 " [-a <ACTION>] [-d <DATA_URI>] [-t <MIME_TYPE>]", 6958 " [-c <CATEGORY> [-c <CATEGORY>] ...]", 6959 " [-e|--es <EXTRA_KEY> <EXTRA_STRING_VALUE> ...]", 6960 " [--esn <EXTRA_KEY> ...]", 6961 " [--ez <EXTRA_KEY> <EXTRA_BOOLEAN_VALUE> ...]", 6962 " [--ei <EXTRA_KEY> <EXTRA_INT_VALUE> ...]", 6963 " [--el <EXTRA_KEY> <EXTRA_LONG_VALUE> ...]", 6964 " [--ef <EXTRA_KEY> <EXTRA_FLOAT_VALUE> ...]", 6965 " [--eu <EXTRA_KEY> <EXTRA_URI_VALUE> ...]", 6966 " [--ecn <EXTRA_KEY> <EXTRA_COMPONENT_NAME_VALUE>]", 6967 " [--eia <EXTRA_KEY> <EXTRA_INT_VALUE>[,<EXTRA_INT_VALUE...]]", 6968 " (mutiple extras passed as Integer[])", 6969 " [--eial <EXTRA_KEY> <EXTRA_INT_VALUE>[,<EXTRA_INT_VALUE...]]", 6970 " (mutiple extras passed as List<Integer>)", 6971 " [--ela <EXTRA_KEY> <EXTRA_LONG_VALUE>[,<EXTRA_LONG_VALUE...]]", 6972 " (mutiple extras passed as Long[])", 6973 " [--elal <EXTRA_KEY> <EXTRA_LONG_VALUE>[,<EXTRA_LONG_VALUE...]]", 6974 " (mutiple extras passed as List<Long>)", 6975 " [--efa <EXTRA_KEY> <EXTRA_FLOAT_VALUE>[,<EXTRA_FLOAT_VALUE...]]", 6976 " (mutiple extras passed as Float[])", 6977 " [--efal <EXTRA_KEY> <EXTRA_FLOAT_VALUE>[,<EXTRA_FLOAT_VALUE...]]", 6978 " (mutiple extras passed as List<Float>)", 6979 " [--esa <EXTRA_KEY> <EXTRA_STRING_VALUE>[,<EXTRA_STRING_VALUE...]]", 6980 " (mutiple extras passed as String[]; to embed a comma into a string,", 6981 " escape it using \"\\,\")", 6982 " [--esal <EXTRA_KEY> <EXTRA_STRING_VALUE>[,<EXTRA_STRING_VALUE...]]", 6983 " (mutiple extras passed as List<String>; to embed a comma into a string,", 6984 " escape it using \"\\,\")", 6985 " [-f <FLAG>]", 6986 " [--grant-read-uri-permission] [--grant-write-uri-permission]", 6987 " [--grant-persistable-uri-permission] [--grant-prefix-uri-permission]", 6988 " [--debug-log-resolution] [--exclude-stopped-packages]", 6989 " [--include-stopped-packages]", 6990 " [--activity-brought-to-front] [--activity-clear-top]", 6991 " [--activity-clear-when-task-reset] [--activity-exclude-from-recents]", 6992 " [--activity-launched-from-history] [--activity-multiple-task]", 6993 " [--activity-no-animation] [--activity-no-history]", 6994 " [--activity-no-user-action] [--activity-previous-is-top]", 6995 " [--activity-reorder-to-front] [--activity-reset-task-if-needed]", 6996 " [--activity-single-top] [--activity-clear-task]", 6997 " [--activity-task-on-home] [--activity-match-external]", 6998 " [--receiver-registered-only] [--receiver-replace-pending]", 6999 " [--receiver-foreground] [--receiver-no-abort]", 7000 " [--receiver-include-background]", 7001 " [--selector]", 7002 " [<URI> | <PACKAGE> | <COMPONENT>]" 7003 }; 7004 for (String line : lines) { 7005 pw.print(prefix); 7006 pw.println(line); 7007 } 7008 } 7009 7010 /** 7011 * Retrieve the general action to be performed, such as 7012 * {@link #ACTION_VIEW}. The action describes the general way the rest of 7013 * the information in the intent should be interpreted -- most importantly, 7014 * what to do with the data returned by {@link #getData}. 7015 * 7016 * @return The action of this intent or null if none is specified. 7017 * 7018 * @see #setAction 7019 */ 7020 public @Nullable String getAction() { 7021 return mAction; 7022 } 7023 7024 /** 7025 * Retrieve data this intent is operating on. This URI specifies the name 7026 * of the data; often it uses the content: scheme, specifying data in a 7027 * content provider. Other schemes may be handled by specific activities, 7028 * such as http: by the web browser. 7029 * 7030 * @return The URI of the data this intent is targeting or null. 7031 * 7032 * @see #getScheme 7033 * @see #setData 7034 */ 7035 public @Nullable Uri getData() { 7036 return mData; 7037 } 7038 7039 /** 7040 * The same as {@link #getData()}, but returns the URI as an encoded 7041 * String. 7042 */ 7043 public @Nullable String getDataString() { 7044 return mData != null ? mData.toString() : null; 7045 } 7046 7047 /** 7048 * Return the scheme portion of the intent's data. If the data is null or 7049 * does not include a scheme, null is returned. Otherwise, the scheme 7050 * prefix without the final ':' is returned, i.e. "http". 7051 * 7052 * <p>This is the same as calling getData().getScheme() (and checking for 7053 * null data). 7054 * 7055 * @return The scheme of this intent. 7056 * 7057 * @see #getData 7058 */ 7059 public @Nullable String getScheme() { 7060 return mData != null ? mData.getScheme() : null; 7061 } 7062 7063 /** 7064 * Retrieve any explicit MIME type included in the intent. This is usually 7065 * null, as the type is determined by the intent data. 7066 * 7067 * @return If a type was manually set, it is returned; else null is 7068 * returned. 7069 * 7070 * @see #resolveType(ContentResolver) 7071 * @see #setType 7072 */ 7073 public @Nullable String getType() { 7074 return mType; 7075 } 7076 7077 /** 7078 * Return the MIME data type of this intent. If the type field is 7079 * explicitly set, that is simply returned. Otherwise, if the data is set, 7080 * the type of that data is returned. If neither fields are set, a null is 7081 * returned. 7082 * 7083 * @return The MIME type of this intent. 7084 * 7085 * @see #getType 7086 * @see #resolveType(ContentResolver) 7087 */ 7088 public @Nullable String resolveType(@NonNull Context context) { 7089 return resolveType(context.getContentResolver()); 7090 } 7091 7092 /** 7093 * Return the MIME data type of this intent. If the type field is 7094 * explicitly set, that is simply returned. Otherwise, if the data is set, 7095 * the type of that data is returned. If neither fields are set, a null is 7096 * returned. 7097 * 7098 * @param resolver A ContentResolver that can be used to determine the MIME 7099 * type of the intent's data. 7100 * 7101 * @return The MIME type of this intent. 7102 * 7103 * @see #getType 7104 * @see #resolveType(Context) 7105 */ 7106 public @Nullable String resolveType(@NonNull ContentResolver resolver) { 7107 if (mType != null) { 7108 return mType; 7109 } 7110 if (mData != null) { 7111 if ("content".equals(mData.getScheme())) { 7112 return resolver.getType(mData); 7113 } 7114 } 7115 return null; 7116 } 7117 7118 /** 7119 * Return the MIME data type of this intent, only if it will be needed for 7120 * intent resolution. This is not generally useful for application code; 7121 * it is used by the frameworks for communicating with back-end system 7122 * services. 7123 * 7124 * @param resolver A ContentResolver that can be used to determine the MIME 7125 * type of the intent's data. 7126 * 7127 * @return The MIME type of this intent, or null if it is unknown or not 7128 * needed. 7129 */ 7130 public @Nullable String resolveTypeIfNeeded(@NonNull ContentResolver resolver) { 7131 if (mComponent != null) { 7132 return mType; 7133 } 7134 return resolveType(resolver); 7135 } 7136 7137 /** 7138 * Check if a category exists in the intent. 7139 * 7140 * @param category The category to check. 7141 * 7142 * @return boolean True if the intent contains the category, else false. 7143 * 7144 * @see #getCategories 7145 * @see #addCategory 7146 */ 7147 public boolean hasCategory(String category) { 7148 return mCategories != null && mCategories.contains(category); 7149 } 7150 7151 /** 7152 * Return the set of all categories in the intent. If there are no categories, 7153 * returns NULL. 7154 * 7155 * @return The set of categories you can examine. Do not modify! 7156 * 7157 * @see #hasCategory 7158 * @see #addCategory 7159 */ 7160 public Set<String> getCategories() { 7161 return mCategories; 7162 } 7163 7164 /** 7165 * Return the specific selector associated with this Intent. If there is 7166 * none, returns null. See {@link #setSelector} for more information. 7167 * 7168 * @see #setSelector 7169 */ 7170 public @Nullable Intent getSelector() { 7171 return mSelector; 7172 } 7173 7174 /** 7175 * Return the {@link ClipData} associated with this Intent. If there is 7176 * none, returns null. See {@link #setClipData} for more information. 7177 * 7178 * @see #setClipData 7179 */ 7180 public @Nullable ClipData getClipData() { 7181 return mClipData; 7182 } 7183 7184 /** @hide */ 7185 public int getContentUserHint() { 7186 return mContentUserHint; 7187 } 7188 7189 /** @hide */ 7190 public String getLaunchToken() { 7191 return mLaunchToken; 7192 } 7193 7194 /** @hide */ 7195 public void setLaunchToken(String launchToken) { 7196 mLaunchToken = launchToken; 7197 } 7198 7199 /** 7200 * Sets the ClassLoader that will be used when unmarshalling 7201 * any Parcelable values from the extras of this Intent. 7202 * 7203 * @param loader a ClassLoader, or null to use the default loader 7204 * at the time of unmarshalling. 7205 */ 7206 public void setExtrasClassLoader(@Nullable ClassLoader loader) { 7207 if (mExtras != null) { 7208 mExtras.setClassLoader(loader); 7209 } 7210 } 7211 7212 /** 7213 * Returns true if an extra value is associated with the given name. 7214 * @param name the extra's name 7215 * @return true if the given extra is present. 7216 */ 7217 public boolean hasExtra(String name) { 7218 return mExtras != null && mExtras.containsKey(name); 7219 } 7220 7221 /** 7222 * Returns true if the Intent's extras contain a parcelled file descriptor. 7223 * @return true if the Intent contains a parcelled file descriptor. 7224 */ 7225 public boolean hasFileDescriptors() { 7226 return mExtras != null && mExtras.hasFileDescriptors(); 7227 } 7228 7229 /** {@hide} */ 7230 public void setAllowFds(boolean allowFds) { 7231 if (mExtras != null) { 7232 mExtras.setAllowFds(allowFds); 7233 } 7234 } 7235 7236 /** {@hide} */ 7237 public void setDefusable(boolean defusable) { 7238 if (mExtras != null) { 7239 mExtras.setDefusable(defusable); 7240 } 7241 } 7242 7243 /** 7244 * Retrieve extended data from the intent. 7245 * 7246 * @param name The name of the desired item. 7247 * 7248 * @return the value of an item previously added with putExtra(), 7249 * or null if none was found. 7250 * 7251 * @deprecated 7252 * @hide 7253 */ 7254 @Deprecated 7255 public Object getExtra(String name) { 7256 return getExtra(name, null); 7257 } 7258 7259 /** 7260 * Retrieve extended data from the intent. 7261 * 7262 * @param name The name of the desired item. 7263 * @param defaultValue the value to be returned if no value of the desired 7264 * type is stored with the given name. 7265 * 7266 * @return the value of an item previously added with putExtra(), 7267 * or the default value if none was found. 7268 * 7269 * @see #putExtra(String, boolean) 7270 */ 7271 public boolean getBooleanExtra(String name, boolean defaultValue) { 7272 return mExtras == null ? defaultValue : 7273 mExtras.getBoolean(name, defaultValue); 7274 } 7275 7276 /** 7277 * Retrieve extended data from the intent. 7278 * 7279 * @param name The name of the desired item. 7280 * @param defaultValue the value to be returned if no value of the desired 7281 * type is stored with the given name. 7282 * 7283 * @return the value of an item previously added with putExtra(), 7284 * or the default value if none was found. 7285 * 7286 * @see #putExtra(String, byte) 7287 */ 7288 public byte getByteExtra(String name, byte defaultValue) { 7289 return mExtras == null ? defaultValue : 7290 mExtras.getByte(name, defaultValue); 7291 } 7292 7293 /** 7294 * Retrieve extended data from the intent. 7295 * 7296 * @param name The name of the desired item. 7297 * @param defaultValue the value to be returned if no value of the desired 7298 * type is stored with the given name. 7299 * 7300 * @return the value of an item previously added with putExtra(), 7301 * or the default value if none was found. 7302 * 7303 * @see #putExtra(String, short) 7304 */ 7305 public short getShortExtra(String name, short defaultValue) { 7306 return mExtras == null ? defaultValue : 7307 mExtras.getShort(name, defaultValue); 7308 } 7309 7310 /** 7311 * Retrieve extended data from the intent. 7312 * 7313 * @param name The name of the desired item. 7314 * @param defaultValue the value to be returned if no value of the desired 7315 * type is stored with the given name. 7316 * 7317 * @return the value of an item previously added with putExtra(), 7318 * or the default value if none was found. 7319 * 7320 * @see #putExtra(String, char) 7321 */ 7322 public char getCharExtra(String name, char defaultValue) { 7323 return mExtras == null ? defaultValue : 7324 mExtras.getChar(name, defaultValue); 7325 } 7326 7327 /** 7328 * Retrieve extended data from the intent. 7329 * 7330 * @param name The name of the desired item. 7331 * @param defaultValue the value to be returned if no value of the desired 7332 * type is stored with the given name. 7333 * 7334 * @return the value of an item previously added with putExtra(), 7335 * or the default value if none was found. 7336 * 7337 * @see #putExtra(String, int) 7338 */ 7339 public int getIntExtra(String name, int defaultValue) { 7340 return mExtras == null ? defaultValue : 7341 mExtras.getInt(name, defaultValue); 7342 } 7343 7344 /** 7345 * Retrieve extended data from the intent. 7346 * 7347 * @param name The name of the desired item. 7348 * @param defaultValue the value to be returned if no value of the desired 7349 * type is stored with the given name. 7350 * 7351 * @return the value of an item previously added with putExtra(), 7352 * or the default value if none was found. 7353 * 7354 * @see #putExtra(String, long) 7355 */ 7356 public long getLongExtra(String name, long defaultValue) { 7357 return mExtras == null ? defaultValue : 7358 mExtras.getLong(name, defaultValue); 7359 } 7360 7361 /** 7362 * Retrieve extended data from the intent. 7363 * 7364 * @param name The name of the desired item. 7365 * @param defaultValue the value to be returned if no value of the desired 7366 * type is stored with the given name. 7367 * 7368 * @return the value of an item previously added with putExtra(), 7369 * or the default value if no such item is present 7370 * 7371 * @see #putExtra(String, float) 7372 */ 7373 public float getFloatExtra(String name, float defaultValue) { 7374 return mExtras == null ? defaultValue : 7375 mExtras.getFloat(name, defaultValue); 7376 } 7377 7378 /** 7379 * Retrieve extended data from the intent. 7380 * 7381 * @param name The name of the desired item. 7382 * @param defaultValue the value to be returned if no value of the desired 7383 * type is stored with the given name. 7384 * 7385 * @return the value of an item previously added with putExtra(), 7386 * or the default value if none was found. 7387 * 7388 * @see #putExtra(String, double) 7389 */ 7390 public double getDoubleExtra(String name, double defaultValue) { 7391 return mExtras == null ? defaultValue : 7392 mExtras.getDouble(name, defaultValue); 7393 } 7394 7395 /** 7396 * Retrieve extended data from the intent. 7397 * 7398 * @param name The name of the desired item. 7399 * 7400 * @return the value of an item previously added with putExtra(), 7401 * or null if no String value was found. 7402 * 7403 * @see #putExtra(String, String) 7404 */ 7405 public String getStringExtra(String name) { 7406 return mExtras == null ? null : mExtras.getString(name); 7407 } 7408 7409 /** 7410 * Retrieve extended data from the intent. 7411 * 7412 * @param name The name of the desired item. 7413 * 7414 * @return the value of an item previously added with putExtra(), 7415 * or null if no CharSequence value was found. 7416 * 7417 * @see #putExtra(String, CharSequence) 7418 */ 7419 public CharSequence getCharSequenceExtra(String name) { 7420 return mExtras == null ? null : mExtras.getCharSequence(name); 7421 } 7422 7423 /** 7424 * Retrieve extended data from the intent. 7425 * 7426 * @param name The name of the desired item. 7427 * 7428 * @return the value of an item previously added with putExtra(), 7429 * or null if no Parcelable value was found. 7430 * 7431 * @see #putExtra(String, Parcelable) 7432 */ 7433 public <T extends Parcelable> T getParcelableExtra(String name) { 7434 return mExtras == null ? null : mExtras.<T>getParcelable(name); 7435 } 7436 7437 /** 7438 * Retrieve extended data from the intent. 7439 * 7440 * @param name The name of the desired item. 7441 * 7442 * @return the value of an item previously added with putExtra(), 7443 * or null if no Parcelable[] value was found. 7444 * 7445 * @see #putExtra(String, Parcelable[]) 7446 */ 7447 public Parcelable[] getParcelableArrayExtra(String name) { 7448 return mExtras == null ? null : mExtras.getParcelableArray(name); 7449 } 7450 7451 /** 7452 * Retrieve extended data from the intent. 7453 * 7454 * @param name The name of the desired item. 7455 * 7456 * @return the value of an item previously added with 7457 * putParcelableArrayListExtra(), or null if no 7458 * ArrayList<Parcelable> value was found. 7459 * 7460 * @see #putParcelableArrayListExtra(String, ArrayList) 7461 */ 7462 public <T extends Parcelable> ArrayList<T> getParcelableArrayListExtra(String name) { 7463 return mExtras == null ? null : mExtras.<T>getParcelableArrayList(name); 7464 } 7465 7466 /** 7467 * Retrieve extended data from the intent. 7468 * 7469 * @param name The name of the desired item. 7470 * 7471 * @return the value of an item previously added with putExtra(), 7472 * or null if no Serializable value was found. 7473 * 7474 * @see #putExtra(String, Serializable) 7475 */ 7476 public Serializable getSerializableExtra(String name) { 7477 return mExtras == null ? null : mExtras.getSerializable(name); 7478 } 7479 7480 /** 7481 * Retrieve extended data from the intent. 7482 * 7483 * @param name The name of the desired item. 7484 * 7485 * @return the value of an item previously added with 7486 * putIntegerArrayListExtra(), or null if no 7487 * ArrayList<Integer> value was found. 7488 * 7489 * @see #putIntegerArrayListExtra(String, ArrayList) 7490 */ 7491 public ArrayList<Integer> getIntegerArrayListExtra(String name) { 7492 return mExtras == null ? null : mExtras.getIntegerArrayList(name); 7493 } 7494 7495 /** 7496 * Retrieve extended data from the intent. 7497 * 7498 * @param name The name of the desired item. 7499 * 7500 * @return the value of an item previously added with 7501 * putStringArrayListExtra(), or null if no 7502 * ArrayList<String> value was found. 7503 * 7504 * @see #putStringArrayListExtra(String, ArrayList) 7505 */ 7506 public ArrayList<String> getStringArrayListExtra(String name) { 7507 return mExtras == null ? null : mExtras.getStringArrayList(name); 7508 } 7509 7510 /** 7511 * Retrieve extended data from the intent. 7512 * 7513 * @param name The name of the desired item. 7514 * 7515 * @return the value of an item previously added with 7516 * putCharSequenceArrayListExtra, or null if no 7517 * ArrayList<CharSequence> value was found. 7518 * 7519 * @see #putCharSequenceArrayListExtra(String, ArrayList) 7520 */ 7521 public ArrayList<CharSequence> getCharSequenceArrayListExtra(String name) { 7522 return mExtras == null ? null : mExtras.getCharSequenceArrayList(name); 7523 } 7524 7525 /** 7526 * Retrieve extended data from the intent. 7527 * 7528 * @param name The name of the desired item. 7529 * 7530 * @return the value of an item previously added with putExtra(), 7531 * or null if no boolean array value was found. 7532 * 7533 * @see #putExtra(String, boolean[]) 7534 */ 7535 public boolean[] getBooleanArrayExtra(String name) { 7536 return mExtras == null ? null : mExtras.getBooleanArray(name); 7537 } 7538 7539 /** 7540 * Retrieve extended data from the intent. 7541 * 7542 * @param name The name of the desired item. 7543 * 7544 * @return the value of an item previously added with putExtra(), 7545 * or null if no byte array value was found. 7546 * 7547 * @see #putExtra(String, byte[]) 7548 */ 7549 public byte[] getByteArrayExtra(String name) { 7550 return mExtras == null ? null : mExtras.getByteArray(name); 7551 } 7552 7553 /** 7554 * Retrieve extended data from the intent. 7555 * 7556 * @param name The name of the desired item. 7557 * 7558 * @return the value of an item previously added with putExtra(), 7559 * or null if no short array value was found. 7560 * 7561 * @see #putExtra(String, short[]) 7562 */ 7563 public short[] getShortArrayExtra(String name) { 7564 return mExtras == null ? null : mExtras.getShortArray(name); 7565 } 7566 7567 /** 7568 * Retrieve extended data from the intent. 7569 * 7570 * @param name The name of the desired item. 7571 * 7572 * @return the value of an item previously added with putExtra(), 7573 * or null if no char array value was found. 7574 * 7575 * @see #putExtra(String, char[]) 7576 */ 7577 public char[] getCharArrayExtra(String name) { 7578 return mExtras == null ? null : mExtras.getCharArray(name); 7579 } 7580 7581 /** 7582 * Retrieve extended data from the intent. 7583 * 7584 * @param name The name of the desired item. 7585 * 7586 * @return the value of an item previously added with putExtra(), 7587 * or null if no int array value was found. 7588 * 7589 * @see #putExtra(String, int[]) 7590 */ 7591 public int[] getIntArrayExtra(String name) { 7592 return mExtras == null ? null : mExtras.getIntArray(name); 7593 } 7594 7595 /** 7596 * Retrieve extended data from the intent. 7597 * 7598 * @param name The name of the desired item. 7599 * 7600 * @return the value of an item previously added with putExtra(), 7601 * or null if no long array value was found. 7602 * 7603 * @see #putExtra(String, long[]) 7604 */ 7605 public long[] getLongArrayExtra(String name) { 7606 return mExtras == null ? null : mExtras.getLongArray(name); 7607 } 7608 7609 /** 7610 * Retrieve extended data from the intent. 7611 * 7612 * @param name The name of the desired item. 7613 * 7614 * @return the value of an item previously added with putExtra(), 7615 * or null if no float array value was found. 7616 * 7617 * @see #putExtra(String, float[]) 7618 */ 7619 public float[] getFloatArrayExtra(String name) { 7620 return mExtras == null ? null : mExtras.getFloatArray(name); 7621 } 7622 7623 /** 7624 * Retrieve extended data from the intent. 7625 * 7626 * @param name The name of the desired item. 7627 * 7628 * @return the value of an item previously added with putExtra(), 7629 * or null if no double array value was found. 7630 * 7631 * @see #putExtra(String, double[]) 7632 */ 7633 public double[] getDoubleArrayExtra(String name) { 7634 return mExtras == null ? null : mExtras.getDoubleArray(name); 7635 } 7636 7637 /** 7638 * Retrieve extended data from the intent. 7639 * 7640 * @param name The name of the desired item. 7641 * 7642 * @return the value of an item previously added with putExtra(), 7643 * or null if no String array value was found. 7644 * 7645 * @see #putExtra(String, String[]) 7646 */ 7647 public String[] getStringArrayExtra(String name) { 7648 return mExtras == null ? null : mExtras.getStringArray(name); 7649 } 7650 7651 /** 7652 * Retrieve extended data from the intent. 7653 * 7654 * @param name The name of the desired item. 7655 * 7656 * @return the value of an item previously added with putExtra(), 7657 * or null if no CharSequence array value was found. 7658 * 7659 * @see #putExtra(String, CharSequence[]) 7660 */ 7661 public CharSequence[] getCharSequenceArrayExtra(String name) { 7662 return mExtras == null ? null : mExtras.getCharSequenceArray(name); 7663 } 7664 7665 /** 7666 * Retrieve extended data from the intent. 7667 * 7668 * @param name The name of the desired item. 7669 * 7670 * @return the value of an item previously added with putExtra(), 7671 * or null if no Bundle value was found. 7672 * 7673 * @see #putExtra(String, Bundle) 7674 */ 7675 public Bundle getBundleExtra(String name) { 7676 return mExtras == null ? null : mExtras.getBundle(name); 7677 } 7678 7679 /** 7680 * Retrieve extended data from the intent. 7681 * 7682 * @param name The name of the desired item. 7683 * 7684 * @return the value of an item previously added with putExtra(), 7685 * or null if no IBinder value was found. 7686 * 7687 * @see #putExtra(String, IBinder) 7688 * 7689 * @deprecated 7690 * @hide 7691 */ 7692 @Deprecated 7693 public IBinder getIBinderExtra(String name) { 7694 return mExtras == null ? null : mExtras.getIBinder(name); 7695 } 7696 7697 /** 7698 * Retrieve extended data from the intent. 7699 * 7700 * @param name The name of the desired item. 7701 * @param defaultValue The default value to return in case no item is 7702 * associated with the key 'name' 7703 * 7704 * @return the value of an item previously added with putExtra(), 7705 * or defaultValue if none was found. 7706 * 7707 * @see #putExtra 7708 * 7709 * @deprecated 7710 * @hide 7711 */ 7712 @Deprecated 7713 public Object getExtra(String name, Object defaultValue) { 7714 Object result = defaultValue; 7715 if (mExtras != null) { 7716 Object result2 = mExtras.get(name); 7717 if (result2 != null) { 7718 result = result2; 7719 } 7720 } 7721 7722 return result; 7723 } 7724 7725 /** 7726 * Retrieves a map of extended data from the intent. 7727 * 7728 * @return the map of all extras previously added with putExtra(), 7729 * or null if none have been added. 7730 */ 7731 public @Nullable Bundle getExtras() { 7732 return (mExtras != null) 7733 ? new Bundle(mExtras) 7734 : null; 7735 } 7736 7737 /** 7738 * Filter extras to only basic types. 7739 * @hide 7740 */ 7741 public void removeUnsafeExtras() { 7742 if (mExtras != null) { 7743 mExtras = mExtras.filterValues(); 7744 } 7745 } 7746 7747 /** 7748 * @return Whether {@link #maybeStripForHistory} will return an lightened intent or 7749 * return itself as-is. 7750 * @hide 7751 */ 7752 public boolean canStripForHistory() { 7753 return ((mExtras != null) && mExtras.isParcelled()) || (mClipData != null); 7754 } 7755 7756 /** 7757 * Call it when the system needs to keep an intent for logging purposes to remove fields 7758 * that are not needed for logging. 7759 * @hide 7760 */ 7761 public Intent maybeStripForHistory() { 7762 // TODO Scan and remove possibly heavy instances like Bitmaps from unparcelled extras? 7763 7764 if (!canStripForHistory()) { 7765 return this; 7766 } 7767 return new Intent(this, COPY_MODE_HISTORY); 7768 } 7769 7770 /** 7771 * Retrieve any special flags associated with this intent. You will 7772 * normally just set them with {@link #setFlags} and let the system 7773 * take the appropriate action with them. 7774 * 7775 * @return The currently set flags. 7776 * @see #setFlags 7777 * @see #addFlags 7778 * @see #removeFlags 7779 */ 7780 public @Flags int getFlags() { 7781 return mFlags; 7782 } 7783 7784 /** @hide */ 7785 public boolean isExcludingStopped() { 7786 return (mFlags&(FLAG_EXCLUDE_STOPPED_PACKAGES|FLAG_INCLUDE_STOPPED_PACKAGES)) 7787 == FLAG_EXCLUDE_STOPPED_PACKAGES; 7788 } 7789 7790 /** 7791 * Retrieve the application package name this Intent is limited to. When 7792 * resolving an Intent, if non-null this limits the resolution to only 7793 * components in the given application package. 7794 * 7795 * @return The name of the application package for the Intent. 7796 * 7797 * @see #resolveActivity 7798 * @see #setPackage 7799 */ 7800 public @Nullable String getPackage() { 7801 return mPackage; 7802 } 7803 7804 /** 7805 * Retrieve the concrete component associated with the intent. When receiving 7806 * an intent, this is the component that was found to best handle it (that is, 7807 * yourself) and will always be non-null; in all other cases it will be 7808 * null unless explicitly set. 7809 * 7810 * @return The name of the application component to handle the intent. 7811 * 7812 * @see #resolveActivity 7813 * @see #setComponent 7814 */ 7815 public @Nullable ComponentName getComponent() { 7816 return mComponent; 7817 } 7818 7819 /** 7820 * Get the bounds of the sender of this intent, in screen coordinates. This can be 7821 * used as a hint to the receiver for animations and the like. Null means that there 7822 * is no source bounds. 7823 */ 7824 public @Nullable Rect getSourceBounds() { 7825 return mSourceBounds; 7826 } 7827 7828 /** 7829 * Return the Activity component that should be used to handle this intent. 7830 * The appropriate component is determined based on the information in the 7831 * intent, evaluated as follows: 7832 * 7833 * <p>If {@link #getComponent} returns an explicit class, that is returned 7834 * without any further consideration. 7835 * 7836 * <p>The activity must handle the {@link Intent#CATEGORY_DEFAULT} Intent 7837 * category to be considered. 7838 * 7839 * <p>If {@link #getAction} is non-NULL, the activity must handle this 7840 * action. 7841 * 7842 * <p>If {@link #resolveType} returns non-NULL, the activity must handle 7843 * this type. 7844 * 7845 * <p>If {@link #addCategory} has added any categories, the activity must 7846 * handle ALL of the categories specified. 7847 * 7848 * <p>If {@link #getPackage} is non-NULL, only activity components in 7849 * that application package will be considered. 7850 * 7851 * <p>If there are no activities that satisfy all of these conditions, a 7852 * null string is returned. 7853 * 7854 * <p>If multiple activities are found to satisfy the intent, the one with 7855 * the highest priority will be used. If there are multiple activities 7856 * with the same priority, the system will either pick the best activity 7857 * based on user preference, or resolve to a system class that will allow 7858 * the user to pick an activity and forward from there. 7859 * 7860 * <p>This method is implemented simply by calling 7861 * {@link PackageManager#resolveActivity} with the "defaultOnly" parameter 7862 * true.</p> 7863 * <p> This API is called for you as part of starting an activity from an 7864 * intent. You do not normally need to call it yourself.</p> 7865 * 7866 * @param pm The package manager with which to resolve the Intent. 7867 * 7868 * @return Name of the component implementing an activity that can 7869 * display the intent. 7870 * 7871 * @see #setComponent 7872 * @see #getComponent 7873 * @see #resolveActivityInfo 7874 */ 7875 public ComponentName resolveActivity(@NonNull PackageManager pm) { 7876 if (mComponent != null) { 7877 return mComponent; 7878 } 7879 7880 ResolveInfo info = pm.resolveActivity( 7881 this, PackageManager.MATCH_DEFAULT_ONLY); 7882 if (info != null) { 7883 return new ComponentName( 7884 info.activityInfo.applicationInfo.packageName, 7885 info.activityInfo.name); 7886 } 7887 7888 return null; 7889 } 7890 7891 /** 7892 * Resolve the Intent into an {@link ActivityInfo} 7893 * describing the activity that should execute the intent. Resolution 7894 * follows the same rules as described for {@link #resolveActivity}, but 7895 * you get back the completely information about the resolved activity 7896 * instead of just its class name. 7897 * 7898 * @param pm The package manager with which to resolve the Intent. 7899 * @param flags Addition information to retrieve as per 7900 * {@link PackageManager#getActivityInfo(ComponentName, int) 7901 * PackageManager.getActivityInfo()}. 7902 * 7903 * @return PackageManager.ActivityInfo 7904 * 7905 * @see #resolveActivity 7906 */ 7907 public ActivityInfo resolveActivityInfo(@NonNull PackageManager pm, 7908 @PackageManager.ComponentInfoFlags int flags) { 7909 ActivityInfo ai = null; 7910 if (mComponent != null) { 7911 try { 7912 ai = pm.getActivityInfo(mComponent, flags); 7913 } catch (PackageManager.NameNotFoundException e) { 7914 // ignore 7915 } 7916 } else { 7917 ResolveInfo info = pm.resolveActivity( 7918 this, PackageManager.MATCH_DEFAULT_ONLY | flags); 7919 if (info != null) { 7920 ai = info.activityInfo; 7921 } 7922 } 7923 7924 return ai; 7925 } 7926 7927 /** 7928 * Special function for use by the system to resolve service 7929 * intents to system apps. Throws an exception if there are 7930 * multiple potential matches to the Intent. Returns null if 7931 * there are no matches. 7932 * @hide 7933 */ 7934 public @Nullable ComponentName resolveSystemService(@NonNull PackageManager pm, 7935 @PackageManager.ComponentInfoFlags int flags) { 7936 if (mComponent != null) { 7937 return mComponent; 7938 } 7939 7940 List<ResolveInfo> results = pm.queryIntentServices(this, flags); 7941 if (results == null) { 7942 return null; 7943 } 7944 ComponentName comp = null; 7945 for (int i=0; i<results.size(); i++) { 7946 ResolveInfo ri = results.get(i); 7947 if ((ri.serviceInfo.applicationInfo.flags&ApplicationInfo.FLAG_SYSTEM) == 0) { 7948 continue; 7949 } 7950 ComponentName foundComp = new ComponentName(ri.serviceInfo.applicationInfo.packageName, 7951 ri.serviceInfo.name); 7952 if (comp != null) { 7953 throw new IllegalStateException("Multiple system services handle " + this 7954 + ": " + comp + ", " + foundComp); 7955 } 7956 comp = foundComp; 7957 } 7958 return comp; 7959 } 7960 7961 /** 7962 * Set the general action to be performed. 7963 * 7964 * @param action An action name, such as ACTION_VIEW. Application-specific 7965 * actions should be prefixed with the vendor's package name. 7966 * 7967 * @return Returns the same Intent object, for chaining multiple calls 7968 * into a single statement. 7969 * 7970 * @see #getAction 7971 */ 7972 public @NonNull Intent setAction(@Nullable String action) { 7973 mAction = action != null ? action.intern() : null; 7974 return this; 7975 } 7976 7977 /** 7978 * Set the data this intent is operating on. This method automatically 7979 * clears any type that was previously set by {@link #setType} or 7980 * {@link #setTypeAndNormalize}. 7981 * 7982 * <p><em>Note: scheme matching in the Android framework is 7983 * case-sensitive, unlike the formal RFC. As a result, 7984 * you should always write your Uri with a lower case scheme, 7985 * or use {@link Uri#normalizeScheme} or 7986 * {@link #setDataAndNormalize} 7987 * to ensure that the scheme is converted to lower case.</em> 7988 * 7989 * @param data The Uri of the data this intent is now targeting. 7990 * 7991 * @return Returns the same Intent object, for chaining multiple calls 7992 * into a single statement. 7993 * 7994 * @see #getData 7995 * @see #setDataAndNormalize 7996 * @see android.net.Uri#normalizeScheme() 7997 */ 7998 public @NonNull Intent setData(@Nullable Uri data) { 7999 mData = data; 8000 mType = null; 8001 return this; 8002 } 8003 8004 /** 8005 * Normalize and set the data this intent is operating on. 8006 * 8007 * <p>This method automatically clears any type that was 8008 * previously set (for example, by {@link #setType}). 8009 * 8010 * <p>The data Uri is normalized using 8011 * {@link android.net.Uri#normalizeScheme} before it is set, 8012 * so really this is just a convenience method for 8013 * <pre> 8014 * setData(data.normalize()) 8015 * </pre> 8016 * 8017 * @param data The Uri of the data this intent is now targeting. 8018 * 8019 * @return Returns the same Intent object, for chaining multiple calls 8020 * into a single statement. 8021 * 8022 * @see #getData 8023 * @see #setType 8024 * @see android.net.Uri#normalizeScheme 8025 */ 8026 public @NonNull Intent setDataAndNormalize(@NonNull Uri data) { 8027 return setData(data.normalizeScheme()); 8028 } 8029 8030 /** 8031 * Set an explicit MIME data type. 8032 * 8033 * <p>This is used to create intents that only specify a type and not data, 8034 * for example to indicate the type of data to return. 8035 * 8036 * <p>This method automatically clears any data that was 8037 * previously set (for example by {@link #setData}). 8038 * 8039 * <p><em>Note: MIME type matching in the Android framework is 8040 * case-sensitive, unlike formal RFC MIME types. As a result, 8041 * you should always write your MIME types with lower case letters, 8042 * or use {@link #normalizeMimeType} or {@link #setTypeAndNormalize} 8043 * to ensure that it is converted to lower case.</em> 8044 * 8045 * @param type The MIME type of the data being handled by this intent. 8046 * 8047 * @return Returns the same Intent object, for chaining multiple calls 8048 * into a single statement. 8049 * 8050 * @see #getType 8051 * @see #setTypeAndNormalize 8052 * @see #setDataAndType 8053 * @see #normalizeMimeType 8054 */ 8055 public @NonNull Intent setType(@Nullable String type) { 8056 mData = null; 8057 mType = type; 8058 return this; 8059 } 8060 8061 /** 8062 * Normalize and set an explicit MIME data type. 8063 * 8064 * <p>This is used to create intents that only specify a type and not data, 8065 * for example to indicate the type of data to return. 8066 * 8067 * <p>This method automatically clears any data that was 8068 * previously set (for example by {@link #setData}). 8069 * 8070 * <p>The MIME type is normalized using 8071 * {@link #normalizeMimeType} before it is set, 8072 * so really this is just a convenience method for 8073 * <pre> 8074 * setType(Intent.normalizeMimeType(type)) 8075 * </pre> 8076 * 8077 * @param type The MIME type of the data being handled by this intent. 8078 * 8079 * @return Returns the same Intent object, for chaining multiple calls 8080 * into a single statement. 8081 * 8082 * @see #getType 8083 * @see #setData 8084 * @see #normalizeMimeType 8085 */ 8086 public @NonNull Intent setTypeAndNormalize(@Nullable String type) { 8087 return setType(normalizeMimeType(type)); 8088 } 8089 8090 /** 8091 * (Usually optional) Set the data for the intent along with an explicit 8092 * MIME data type. This method should very rarely be used -- it allows you 8093 * to override the MIME type that would ordinarily be inferred from the 8094 * data with your own type given here. 8095 * 8096 * <p><em>Note: MIME type and Uri scheme matching in the 8097 * Android framework is case-sensitive, unlike the formal RFC definitions. 8098 * As a result, you should always write these elements with lower case letters, 8099 * or use {@link #normalizeMimeType} or {@link android.net.Uri#normalizeScheme} or 8100 * {@link #setDataAndTypeAndNormalize} 8101 * to ensure that they are converted to lower case.</em> 8102 * 8103 * @param data The Uri of the data this intent is now targeting. 8104 * @param type The MIME type of the data being handled by this intent. 8105 * 8106 * @return Returns the same Intent object, for chaining multiple calls 8107 * into a single statement. 8108 * 8109 * @see #setType 8110 * @see #setData 8111 * @see #normalizeMimeType 8112 * @see android.net.Uri#normalizeScheme 8113 * @see #setDataAndTypeAndNormalize 8114 */ 8115 public @NonNull Intent setDataAndType(@Nullable Uri data, @Nullable String type) { 8116 mData = data; 8117 mType = type; 8118 return this; 8119 } 8120 8121 /** 8122 * (Usually optional) Normalize and set both the data Uri and an explicit 8123 * MIME data type. This method should very rarely be used -- it allows you 8124 * to override the MIME type that would ordinarily be inferred from the 8125 * data with your own type given here. 8126 * 8127 * <p>The data Uri and the MIME type are normalize using 8128 * {@link android.net.Uri#normalizeScheme} and {@link #normalizeMimeType} 8129 * before they are set, so really this is just a convenience method for 8130 * <pre> 8131 * setDataAndType(data.normalize(), Intent.normalizeMimeType(type)) 8132 * </pre> 8133 * 8134 * @param data The Uri of the data this intent is now targeting. 8135 * @param type The MIME type of the data being handled by this intent. 8136 * 8137 * @return Returns the same Intent object, for chaining multiple calls 8138 * into a single statement. 8139 * 8140 * @see #setType 8141 * @see #setData 8142 * @see #setDataAndType 8143 * @see #normalizeMimeType 8144 * @see android.net.Uri#normalizeScheme 8145 */ 8146 public @NonNull Intent setDataAndTypeAndNormalize(@NonNull Uri data, @Nullable String type) { 8147 return setDataAndType(data.normalizeScheme(), normalizeMimeType(type)); 8148 } 8149 8150 /** 8151 * Add a new category to the intent. Categories provide additional detail 8152 * about the action the intent performs. When resolving an intent, only 8153 * activities that provide <em>all</em> of the requested categories will be 8154 * used. 8155 * 8156 * @param category The desired category. This can be either one of the 8157 * predefined Intent categories, or a custom category in your own 8158 * namespace. 8159 * 8160 * @return Returns the same Intent object, for chaining multiple calls 8161 * into a single statement. 8162 * 8163 * @see #hasCategory 8164 * @see #removeCategory 8165 */ 8166 public @NonNull Intent addCategory(String category) { 8167 if (mCategories == null) { 8168 mCategories = new ArraySet<String>(); 8169 } 8170 mCategories.add(category.intern()); 8171 return this; 8172 } 8173 8174 /** 8175 * Remove a category from an intent. 8176 * 8177 * @param category The category to remove. 8178 * 8179 * @see #addCategory 8180 */ 8181 public void removeCategory(String category) { 8182 if (mCategories != null) { 8183 mCategories.remove(category); 8184 if (mCategories.size() == 0) { 8185 mCategories = null; 8186 } 8187 } 8188 } 8189 8190 /** 8191 * Set a selector for this Intent. This is a modification to the kinds of 8192 * things the Intent will match. If the selector is set, it will be used 8193 * when trying to find entities that can handle the Intent, instead of the 8194 * main contents of the Intent. This allows you build an Intent containing 8195 * a generic protocol while targeting it more specifically. 8196 * 8197 * <p>An example of where this may be used is with things like 8198 * {@link #CATEGORY_APP_BROWSER}. This category allows you to build an 8199 * Intent that will launch the Browser application. However, the correct 8200 * main entry point of an application is actually {@link #ACTION_MAIN} 8201 * {@link #CATEGORY_LAUNCHER} with {@link #setComponent(ComponentName)} 8202 * used to specify the actual Activity to launch. If you launch the browser 8203 * with something different, undesired behavior may happen if the user has 8204 * previously or later launches it the normal way, since they do not match. 8205 * Instead, you can build an Intent with the MAIN action (but no ComponentName 8206 * yet specified) and set a selector with {@link #ACTION_MAIN} and 8207 * {@link #CATEGORY_APP_BROWSER} to point it specifically to the browser activity. 8208 * 8209 * <p>Setting a selector does not impact the behavior of 8210 * {@link #filterEquals(Intent)} and {@link #filterHashCode()}. This is part of the 8211 * desired behavior of a selector -- it does not impact the base meaning 8212 * of the Intent, just what kinds of things will be matched against it 8213 * when determining who can handle it.</p> 8214 * 8215 * <p>You can not use both a selector and {@link #setPackage(String)} on 8216 * the same base Intent.</p> 8217 * 8218 * @param selector The desired selector Intent; set to null to not use 8219 * a special selector. 8220 */ 8221 public void setSelector(@Nullable Intent selector) { 8222 if (selector == this) { 8223 throw new IllegalArgumentException( 8224 "Intent being set as a selector of itself"); 8225 } 8226 if (selector != null && mPackage != null) { 8227 throw new IllegalArgumentException( 8228 "Can't set selector when package name is already set"); 8229 } 8230 mSelector = selector; 8231 } 8232 8233 /** 8234 * Set a {@link ClipData} associated with this Intent. This replaces any 8235 * previously set ClipData. 8236 * 8237 * <p>The ClipData in an intent is not used for Intent matching or other 8238 * such operations. Semantically it is like extras, used to transmit 8239 * additional data with the Intent. The main feature of using this over 8240 * the extras for data is that {@link #FLAG_GRANT_READ_URI_PERMISSION} 8241 * and {@link #FLAG_GRANT_WRITE_URI_PERMISSION} will operate on any URI 8242 * items included in the clip data. This is useful, in particular, if 8243 * you want to transmit an Intent containing multiple <code>content:</code> 8244 * URIs for which the recipient may not have global permission to access the 8245 * content provider. 8246 * 8247 * <p>If the ClipData contains items that are themselves Intents, any 8248 * grant flags in those Intents will be ignored. Only the top-level flags 8249 * of the main Intent are respected, and will be applied to all Uri or 8250 * Intent items in the clip (or sub-items of the clip). 8251 * 8252 * <p>The MIME type, label, and icon in the ClipData object are not 8253 * directly used by Intent. Applications should generally rely on the 8254 * MIME type of the Intent itself, not what it may find in the ClipData. 8255 * A common practice is to construct a ClipData for use with an Intent 8256 * with a MIME type of "*/*". 8257 * 8258 * @param clip The new clip to set. May be null to clear the current clip. 8259 */ 8260 public void setClipData(@Nullable ClipData clip) { 8261 mClipData = clip; 8262 } 8263 8264 /** 8265 * This is NOT a secure mechanism to identify the user who sent the intent. 8266 * When the intent is sent to a different user, it is used to fix uris by adding the userId 8267 * who sent the intent. 8268 * @hide 8269 */ 8270 public void prepareToLeaveUser(int userId) { 8271 // If mContentUserHint is not UserHandle.USER_CURRENT, the intent has already left a user. 8272 // We want mContentUserHint to refer to the original user, so don't do anything. 8273 if (mContentUserHint == UserHandle.USER_CURRENT) { 8274 mContentUserHint = userId; 8275 } 8276 } 8277 8278 /** 8279 * Add extended data to the intent. The name must include a package 8280 * prefix, for example the app com.android.contacts would use names 8281 * like "com.android.contacts.ShowAll". 8282 * 8283 * @param name The name of the extra data, with package prefix. 8284 * @param value The boolean data value. 8285 * 8286 * @return Returns the same Intent object, for chaining multiple calls 8287 * into a single statement. 8288 * 8289 * @see #putExtras 8290 * @see #removeExtra 8291 * @see #getBooleanExtra(String, boolean) 8292 */ 8293 public @NonNull Intent putExtra(String name, boolean value) { 8294 if (mExtras == null) { 8295 mExtras = new Bundle(); 8296 } 8297 mExtras.putBoolean(name, value); 8298 return this; 8299 } 8300 8301 /** 8302 * Add extended data to the intent. The name must include a package 8303 * prefix, for example the app com.android.contacts would use names 8304 * like "com.android.contacts.ShowAll". 8305 * 8306 * @param name The name of the extra data, with package prefix. 8307 * @param value The byte data value. 8308 * 8309 * @return Returns the same Intent object, for chaining multiple calls 8310 * into a single statement. 8311 * 8312 * @see #putExtras 8313 * @see #removeExtra 8314 * @see #getByteExtra(String, byte) 8315 */ 8316 public @NonNull Intent putExtra(String name, byte value) { 8317 if (mExtras == null) { 8318 mExtras = new Bundle(); 8319 } 8320 mExtras.putByte(name, value); 8321 return this; 8322 } 8323 8324 /** 8325 * Add extended data to the intent. The name must include a package 8326 * prefix, for example the app com.android.contacts would use names 8327 * like "com.android.contacts.ShowAll". 8328 * 8329 * @param name The name of the extra data, with package prefix. 8330 * @param value The char data value. 8331 * 8332 * @return Returns the same Intent object, for chaining multiple calls 8333 * into a single statement. 8334 * 8335 * @see #putExtras 8336 * @see #removeExtra 8337 * @see #getCharExtra(String, char) 8338 */ 8339 public @NonNull Intent putExtra(String name, char value) { 8340 if (mExtras == null) { 8341 mExtras = new Bundle(); 8342 } 8343 mExtras.putChar(name, value); 8344 return this; 8345 } 8346 8347 /** 8348 * Add extended data to the intent. The name must include a package 8349 * prefix, for example the app com.android.contacts would use names 8350 * like "com.android.contacts.ShowAll". 8351 * 8352 * @param name The name of the extra data, with package prefix. 8353 * @param value The short data value. 8354 * 8355 * @return Returns the same Intent object, for chaining multiple calls 8356 * into a single statement. 8357 * 8358 * @see #putExtras 8359 * @see #removeExtra 8360 * @see #getShortExtra(String, short) 8361 */ 8362 public @NonNull Intent putExtra(String name, short value) { 8363 if (mExtras == null) { 8364 mExtras = new Bundle(); 8365 } 8366 mExtras.putShort(name, value); 8367 return this; 8368 } 8369 8370 /** 8371 * Add extended data to the intent. The name must include a package 8372 * prefix, for example the app com.android.contacts would use names 8373 * like "com.android.contacts.ShowAll". 8374 * 8375 * @param name The name of the extra data, with package prefix. 8376 * @param value The integer data value. 8377 * 8378 * @return Returns the same Intent object, for chaining multiple calls 8379 * into a single statement. 8380 * 8381 * @see #putExtras 8382 * @see #removeExtra 8383 * @see #getIntExtra(String, int) 8384 */ 8385 public @NonNull Intent putExtra(String name, int value) { 8386 if (mExtras == null) { 8387 mExtras = new Bundle(); 8388 } 8389 mExtras.putInt(name, value); 8390 return this; 8391 } 8392 8393 /** 8394 * Add extended data to the intent. The name must include a package 8395 * prefix, for example the app com.android.contacts would use names 8396 * like "com.android.contacts.ShowAll". 8397 * 8398 * @param name The name of the extra data, with package prefix. 8399 * @param value The long data value. 8400 * 8401 * @return Returns the same Intent object, for chaining multiple calls 8402 * into a single statement. 8403 * 8404 * @see #putExtras 8405 * @see #removeExtra 8406 * @see #getLongExtra(String, long) 8407 */ 8408 public @NonNull Intent putExtra(String name, long value) { 8409 if (mExtras == null) { 8410 mExtras = new Bundle(); 8411 } 8412 mExtras.putLong(name, value); 8413 return this; 8414 } 8415 8416 /** 8417 * Add extended data to the intent. The name must include a package 8418 * prefix, for example the app com.android.contacts would use names 8419 * like "com.android.contacts.ShowAll". 8420 * 8421 * @param name The name of the extra data, with package prefix. 8422 * @param value The float data value. 8423 * 8424 * @return Returns the same Intent object, for chaining multiple calls 8425 * into a single statement. 8426 * 8427 * @see #putExtras 8428 * @see #removeExtra 8429 * @see #getFloatExtra(String, float) 8430 */ 8431 public @NonNull Intent putExtra(String name, float value) { 8432 if (mExtras == null) { 8433 mExtras = new Bundle(); 8434 } 8435 mExtras.putFloat(name, value); 8436 return this; 8437 } 8438 8439 /** 8440 * Add extended data to the intent. The name must include a package 8441 * prefix, for example the app com.android.contacts would use names 8442 * like "com.android.contacts.ShowAll". 8443 * 8444 * @param name The name of the extra data, with package prefix. 8445 * @param value The double data value. 8446 * 8447 * @return Returns the same Intent object, for chaining multiple calls 8448 * into a single statement. 8449 * 8450 * @see #putExtras 8451 * @see #removeExtra 8452 * @see #getDoubleExtra(String, double) 8453 */ 8454 public @NonNull Intent putExtra(String name, double value) { 8455 if (mExtras == null) { 8456 mExtras = new Bundle(); 8457 } 8458 mExtras.putDouble(name, value); 8459 return this; 8460 } 8461 8462 /** 8463 * Add extended data to the intent. The name must include a package 8464 * prefix, for example the app com.android.contacts would use names 8465 * like "com.android.contacts.ShowAll". 8466 * 8467 * @param name The name of the extra data, with package prefix. 8468 * @param value The String data value. 8469 * 8470 * @return Returns the same Intent object, for chaining multiple calls 8471 * into a single statement. 8472 * 8473 * @see #putExtras 8474 * @see #removeExtra 8475 * @see #getStringExtra(String) 8476 */ 8477 public @NonNull Intent putExtra(String name, String value) { 8478 if (mExtras == null) { 8479 mExtras = new Bundle(); 8480 } 8481 mExtras.putString(name, value); 8482 return this; 8483 } 8484 8485 /** 8486 * Add extended data to the intent. The name must include a package 8487 * prefix, for example the app com.android.contacts would use names 8488 * like "com.android.contacts.ShowAll". 8489 * 8490 * @param name The name of the extra data, with package prefix. 8491 * @param value The CharSequence data value. 8492 * 8493 * @return Returns the same Intent object, for chaining multiple calls 8494 * into a single statement. 8495 * 8496 * @see #putExtras 8497 * @see #removeExtra 8498 * @see #getCharSequenceExtra(String) 8499 */ 8500 public @NonNull Intent putExtra(String name, CharSequence value) { 8501 if (mExtras == null) { 8502 mExtras = new Bundle(); 8503 } 8504 mExtras.putCharSequence(name, value); 8505 return this; 8506 } 8507 8508 /** 8509 * Add extended data to the intent. The name must include a package 8510 * prefix, for example the app com.android.contacts would use names 8511 * like "com.android.contacts.ShowAll". 8512 * 8513 * @param name The name of the extra data, with package prefix. 8514 * @param value The Parcelable data value. 8515 * 8516 * @return Returns the same Intent object, for chaining multiple calls 8517 * into a single statement. 8518 * 8519 * @see #putExtras 8520 * @see #removeExtra 8521 * @see #getParcelableExtra(String) 8522 */ 8523 public @NonNull Intent putExtra(String name, Parcelable value) { 8524 if (mExtras == null) { 8525 mExtras = new Bundle(); 8526 } 8527 mExtras.putParcelable(name, value); 8528 return this; 8529 } 8530 8531 /** 8532 * Add extended data to the intent. The name must include a package 8533 * prefix, for example the app com.android.contacts would use names 8534 * like "com.android.contacts.ShowAll". 8535 * 8536 * @param name The name of the extra data, with package prefix. 8537 * @param value The Parcelable[] data value. 8538 * 8539 * @return Returns the same Intent object, for chaining multiple calls 8540 * into a single statement. 8541 * 8542 * @see #putExtras 8543 * @see #removeExtra 8544 * @see #getParcelableArrayExtra(String) 8545 */ 8546 public @NonNull Intent putExtra(String name, Parcelable[] value) { 8547 if (mExtras == null) { 8548 mExtras = new Bundle(); 8549 } 8550 mExtras.putParcelableArray(name, value); 8551 return this; 8552 } 8553 8554 /** 8555 * Add extended data to the intent. The name must include a package 8556 * prefix, for example the app com.android.contacts would use names 8557 * like "com.android.contacts.ShowAll". 8558 * 8559 * @param name The name of the extra data, with package prefix. 8560 * @param value The ArrayList<Parcelable> data value. 8561 * 8562 * @return Returns the same Intent object, for chaining multiple calls 8563 * into a single statement. 8564 * 8565 * @see #putExtras 8566 * @see #removeExtra 8567 * @see #getParcelableArrayListExtra(String) 8568 */ 8569 public @NonNull Intent putParcelableArrayListExtra(String name, 8570 ArrayList<? extends Parcelable> value) { 8571 if (mExtras == null) { 8572 mExtras = new Bundle(); 8573 } 8574 mExtras.putParcelableArrayList(name, value); 8575 return this; 8576 } 8577 8578 /** 8579 * Add extended data to the intent. The name must include a package 8580 * prefix, for example the app com.android.contacts would use names 8581 * like "com.android.contacts.ShowAll". 8582 * 8583 * @param name The name of the extra data, with package prefix. 8584 * @param value The ArrayList<Integer> data value. 8585 * 8586 * @return Returns the same Intent object, for chaining multiple calls 8587 * into a single statement. 8588 * 8589 * @see #putExtras 8590 * @see #removeExtra 8591 * @see #getIntegerArrayListExtra(String) 8592 */ 8593 public @NonNull Intent putIntegerArrayListExtra(String name, ArrayList<Integer> value) { 8594 if (mExtras == null) { 8595 mExtras = new Bundle(); 8596 } 8597 mExtras.putIntegerArrayList(name, value); 8598 return this; 8599 } 8600 8601 /** 8602 * Add extended data to the intent. The name must include a package 8603 * prefix, for example the app com.android.contacts would use names 8604 * like "com.android.contacts.ShowAll". 8605 * 8606 * @param name The name of the extra data, with package prefix. 8607 * @param value The ArrayList<String> data value. 8608 * 8609 * @return Returns the same Intent object, for chaining multiple calls 8610 * into a single statement. 8611 * 8612 * @see #putExtras 8613 * @see #removeExtra 8614 * @see #getStringArrayListExtra(String) 8615 */ 8616 public @NonNull Intent putStringArrayListExtra(String name, ArrayList<String> value) { 8617 if (mExtras == null) { 8618 mExtras = new Bundle(); 8619 } 8620 mExtras.putStringArrayList(name, value); 8621 return this; 8622 } 8623 8624 /** 8625 * Add extended data to the intent. The name must include a package 8626 * prefix, for example the app com.android.contacts would use names 8627 * like "com.android.contacts.ShowAll". 8628 * 8629 * @param name The name of the extra data, with package prefix. 8630 * @param value The ArrayList<CharSequence> data value. 8631 * 8632 * @return Returns the same Intent object, for chaining multiple calls 8633 * into a single statement. 8634 * 8635 * @see #putExtras 8636 * @see #removeExtra 8637 * @see #getCharSequenceArrayListExtra(String) 8638 */ 8639 public @NonNull Intent putCharSequenceArrayListExtra(String name, 8640 ArrayList<CharSequence> value) { 8641 if (mExtras == null) { 8642 mExtras = new Bundle(); 8643 } 8644 mExtras.putCharSequenceArrayList(name, value); 8645 return this; 8646 } 8647 8648 /** 8649 * Add extended data to the intent. The name must include a package 8650 * prefix, for example the app com.android.contacts would use names 8651 * like "com.android.contacts.ShowAll". 8652 * 8653 * @param name The name of the extra data, with package prefix. 8654 * @param value The Serializable data value. 8655 * 8656 * @return Returns the same Intent object, for chaining multiple calls 8657 * into a single statement. 8658 * 8659 * @see #putExtras 8660 * @see #removeExtra 8661 * @see #getSerializableExtra(String) 8662 */ 8663 public @NonNull Intent putExtra(String name, Serializable value) { 8664 if (mExtras == null) { 8665 mExtras = new Bundle(); 8666 } 8667 mExtras.putSerializable(name, value); 8668 return this; 8669 } 8670 8671 /** 8672 * Add extended data to the intent. The name must include a package 8673 * prefix, for example the app com.android.contacts would use names 8674 * like "com.android.contacts.ShowAll". 8675 * 8676 * @param name The name of the extra data, with package prefix. 8677 * @param value The boolean array data value. 8678 * 8679 * @return Returns the same Intent object, for chaining multiple calls 8680 * into a single statement. 8681 * 8682 * @see #putExtras 8683 * @see #removeExtra 8684 * @see #getBooleanArrayExtra(String) 8685 */ 8686 public @NonNull Intent putExtra(String name, boolean[] value) { 8687 if (mExtras == null) { 8688 mExtras = new Bundle(); 8689 } 8690 mExtras.putBooleanArray(name, value); 8691 return this; 8692 } 8693 8694 /** 8695 * Add extended data to the intent. The name must include a package 8696 * prefix, for example the app com.android.contacts would use names 8697 * like "com.android.contacts.ShowAll". 8698 * 8699 * @param name The name of the extra data, with package prefix. 8700 * @param value The byte array data value. 8701 * 8702 * @return Returns the same Intent object, for chaining multiple calls 8703 * into a single statement. 8704 * 8705 * @see #putExtras 8706 * @see #removeExtra 8707 * @see #getByteArrayExtra(String) 8708 */ 8709 public @NonNull Intent putExtra(String name, byte[] value) { 8710 if (mExtras == null) { 8711 mExtras = new Bundle(); 8712 } 8713 mExtras.putByteArray(name, value); 8714 return this; 8715 } 8716 8717 /** 8718 * Add extended data to the intent. The name must include a package 8719 * prefix, for example the app com.android.contacts would use names 8720 * like "com.android.contacts.ShowAll". 8721 * 8722 * @param name The name of the extra data, with package prefix. 8723 * @param value The short array data value. 8724 * 8725 * @return Returns the same Intent object, for chaining multiple calls 8726 * into a single statement. 8727 * 8728 * @see #putExtras 8729 * @see #removeExtra 8730 * @see #getShortArrayExtra(String) 8731 */ 8732 public @NonNull Intent putExtra(String name, short[] value) { 8733 if (mExtras == null) { 8734 mExtras = new Bundle(); 8735 } 8736 mExtras.putShortArray(name, value); 8737 return this; 8738 } 8739 8740 /** 8741 * Add extended data to the intent. The name must include a package 8742 * prefix, for example the app com.android.contacts would use names 8743 * like "com.android.contacts.ShowAll". 8744 * 8745 * @param name The name of the extra data, with package prefix. 8746 * @param value The char array data value. 8747 * 8748 * @return Returns the same Intent object, for chaining multiple calls 8749 * into a single statement. 8750 * 8751 * @see #putExtras 8752 * @see #removeExtra 8753 * @see #getCharArrayExtra(String) 8754 */ 8755 public @NonNull Intent putExtra(String name, char[] value) { 8756 if (mExtras == null) { 8757 mExtras = new Bundle(); 8758 } 8759 mExtras.putCharArray(name, value); 8760 return this; 8761 } 8762 8763 /** 8764 * Add extended data to the intent. The name must include a package 8765 * prefix, for example the app com.android.contacts would use names 8766 * like "com.android.contacts.ShowAll". 8767 * 8768 * @param name The name of the extra data, with package prefix. 8769 * @param value The int array data value. 8770 * 8771 * @return Returns the same Intent object, for chaining multiple calls 8772 * into a single statement. 8773 * 8774 * @see #putExtras 8775 * @see #removeExtra 8776 * @see #getIntArrayExtra(String) 8777 */ 8778 public @NonNull Intent putExtra(String name, int[] value) { 8779 if (mExtras == null) { 8780 mExtras = new Bundle(); 8781 } 8782 mExtras.putIntArray(name, value); 8783 return this; 8784 } 8785 8786 /** 8787 * Add extended data to the intent. The name must include a package 8788 * prefix, for example the app com.android.contacts would use names 8789 * like "com.android.contacts.ShowAll". 8790 * 8791 * @param name The name of the extra data, with package prefix. 8792 * @param value The byte array data value. 8793 * 8794 * @return Returns the same Intent object, for chaining multiple calls 8795 * into a single statement. 8796 * 8797 * @see #putExtras 8798 * @see #removeExtra 8799 * @see #getLongArrayExtra(String) 8800 */ 8801 public @NonNull Intent putExtra(String name, long[] value) { 8802 if (mExtras == null) { 8803 mExtras = new Bundle(); 8804 } 8805 mExtras.putLongArray(name, value); 8806 return this; 8807 } 8808 8809 /** 8810 * Add extended data to the intent. The name must include a package 8811 * prefix, for example the app com.android.contacts would use names 8812 * like "com.android.contacts.ShowAll". 8813 * 8814 * @param name The name of the extra data, with package prefix. 8815 * @param value The float array data value. 8816 * 8817 * @return Returns the same Intent object, for chaining multiple calls 8818 * into a single statement. 8819 * 8820 * @see #putExtras 8821 * @see #removeExtra 8822 * @see #getFloatArrayExtra(String) 8823 */ 8824 public @NonNull Intent putExtra(String name, float[] value) { 8825 if (mExtras == null) { 8826 mExtras = new Bundle(); 8827 } 8828 mExtras.putFloatArray(name, value); 8829 return this; 8830 } 8831 8832 /** 8833 * Add extended data to the intent. The name must include a package 8834 * prefix, for example the app com.android.contacts would use names 8835 * like "com.android.contacts.ShowAll". 8836 * 8837 * @param name The name of the extra data, with package prefix. 8838 * @param value The double array data value. 8839 * 8840 * @return Returns the same Intent object, for chaining multiple calls 8841 * into a single statement. 8842 * 8843 * @see #putExtras 8844 * @see #removeExtra 8845 * @see #getDoubleArrayExtra(String) 8846 */ 8847 public @NonNull Intent putExtra(String name, double[] value) { 8848 if (mExtras == null) { 8849 mExtras = new Bundle(); 8850 } 8851 mExtras.putDoubleArray(name, value); 8852 return this; 8853 } 8854 8855 /** 8856 * Add extended data to the intent. The name must include a package 8857 * prefix, for example the app com.android.contacts would use names 8858 * like "com.android.contacts.ShowAll". 8859 * 8860 * @param name The name of the extra data, with package prefix. 8861 * @param value The String array data value. 8862 * 8863 * @return Returns the same Intent object, for chaining multiple calls 8864 * into a single statement. 8865 * 8866 * @see #putExtras 8867 * @see #removeExtra 8868 * @see #getStringArrayExtra(String) 8869 */ 8870 public @NonNull Intent putExtra(String name, String[] value) { 8871 if (mExtras == null) { 8872 mExtras = new Bundle(); 8873 } 8874 mExtras.putStringArray(name, value); 8875 return this; 8876 } 8877 8878 /** 8879 * Add extended data to the intent. The name must include a package 8880 * prefix, for example the app com.android.contacts would use names 8881 * like "com.android.contacts.ShowAll". 8882 * 8883 * @param name The name of the extra data, with package prefix. 8884 * @param value The CharSequence array data value. 8885 * 8886 * @return Returns the same Intent object, for chaining multiple calls 8887 * into a single statement. 8888 * 8889 * @see #putExtras 8890 * @see #removeExtra 8891 * @see #getCharSequenceArrayExtra(String) 8892 */ 8893 public @NonNull Intent putExtra(String name, CharSequence[] value) { 8894 if (mExtras == null) { 8895 mExtras = new Bundle(); 8896 } 8897 mExtras.putCharSequenceArray(name, value); 8898 return this; 8899 } 8900 8901 /** 8902 * Add extended data to the intent. The name must include a package 8903 * prefix, for example the app com.android.contacts would use names 8904 * like "com.android.contacts.ShowAll". 8905 * 8906 * @param name The name of the extra data, with package prefix. 8907 * @param value The Bundle data value. 8908 * 8909 * @return Returns the same Intent object, for chaining multiple calls 8910 * into a single statement. 8911 * 8912 * @see #putExtras 8913 * @see #removeExtra 8914 * @see #getBundleExtra(String) 8915 */ 8916 public @NonNull Intent putExtra(String name, Bundle value) { 8917 if (mExtras == null) { 8918 mExtras = new Bundle(); 8919 } 8920 mExtras.putBundle(name, value); 8921 return this; 8922 } 8923 8924 /** 8925 * Add extended data to the intent. The name must include a package 8926 * prefix, for example the app com.android.contacts would use names 8927 * like "com.android.contacts.ShowAll". 8928 * 8929 * @param name The name of the extra data, with package prefix. 8930 * @param value The IBinder data value. 8931 * 8932 * @return Returns the same Intent object, for chaining multiple calls 8933 * into a single statement. 8934 * 8935 * @see #putExtras 8936 * @see #removeExtra 8937 * @see #getIBinderExtra(String) 8938 * 8939 * @deprecated 8940 * @hide 8941 */ 8942 @Deprecated 8943 public @NonNull Intent putExtra(String name, IBinder value) { 8944 if (mExtras == null) { 8945 mExtras = new Bundle(); 8946 } 8947 mExtras.putIBinder(name, value); 8948 return this; 8949 } 8950 8951 /** 8952 * Copy all extras in 'src' in to this intent. 8953 * 8954 * @param src Contains the extras to copy. 8955 * 8956 * @see #putExtra 8957 */ 8958 public @NonNull Intent putExtras(@NonNull Intent src) { 8959 if (src.mExtras != null) { 8960 if (mExtras == null) { 8961 mExtras = new Bundle(src.mExtras); 8962 } else { 8963 mExtras.putAll(src.mExtras); 8964 } 8965 } 8966 return this; 8967 } 8968 8969 /** 8970 * Add a set of extended data to the intent. The keys must include a package 8971 * prefix, for example the app com.android.contacts would use names 8972 * like "com.android.contacts.ShowAll". 8973 * 8974 * @param extras The Bundle of extras to add to this intent. 8975 * 8976 * @see #putExtra 8977 * @see #removeExtra 8978 */ 8979 public @NonNull Intent putExtras(@NonNull Bundle extras) { 8980 if (mExtras == null) { 8981 mExtras = new Bundle(); 8982 } 8983 mExtras.putAll(extras); 8984 return this; 8985 } 8986 8987 /** 8988 * Completely replace the extras in the Intent with the extras in the 8989 * given Intent. 8990 * 8991 * @param src The exact extras contained in this Intent are copied 8992 * into the target intent, replacing any that were previously there. 8993 */ 8994 public @NonNull Intent replaceExtras(@NonNull Intent src) { 8995 mExtras = src.mExtras != null ? new Bundle(src.mExtras) : null; 8996 return this; 8997 } 8998 8999 /** 9000 * Completely replace the extras in the Intent with the given Bundle of 9001 * extras. 9002 * 9003 * @param extras The new set of extras in the Intent, or null to erase 9004 * all extras. 9005 */ 9006 public @NonNull Intent replaceExtras(@NonNull Bundle extras) { 9007 mExtras = extras != null ? new Bundle(extras) : null; 9008 return this; 9009 } 9010 9011 /** 9012 * Remove extended data from the intent. 9013 * 9014 * @see #putExtra 9015 */ 9016 public void removeExtra(String name) { 9017 if (mExtras != null) { 9018 mExtras.remove(name); 9019 if (mExtras.size() == 0) { 9020 mExtras = null; 9021 } 9022 } 9023 } 9024 9025 /** 9026 * Set special flags controlling how this intent is handled. Most values 9027 * here depend on the type of component being executed by the Intent, 9028 * specifically the FLAG_ACTIVITY_* flags are all for use with 9029 * {@link Context#startActivity Context.startActivity()} and the 9030 * FLAG_RECEIVER_* flags are all for use with 9031 * {@link Context#sendBroadcast(Intent) Context.sendBroadcast()}. 9032 * 9033 * <p>See the 9034 * <a href="{@docRoot}guide/topics/fundamentals/tasks-and-back-stack.html">Tasks and Back 9035 * Stack</a> documentation for important information on how some of these options impact 9036 * the behavior of your application. 9037 * 9038 * @param flags The desired flags. 9039 * @return Returns the same Intent object, for chaining multiple calls 9040 * into a single statement. 9041 * @see #getFlags 9042 * @see #addFlags 9043 * @see #removeFlags 9044 */ 9045 public @NonNull Intent setFlags(@Flags int flags) { 9046 mFlags = flags; 9047 return this; 9048 } 9049 9050 /** 9051 * Add additional flags to the intent (or with existing flags value). 9052 * 9053 * @param flags The new flags to set. 9054 * @return Returns the same Intent object, for chaining multiple calls into 9055 * a single statement. 9056 * @see #setFlags 9057 * @see #getFlags 9058 * @see #removeFlags 9059 */ 9060 public @NonNull Intent addFlags(@Flags int flags) { 9061 mFlags |= flags; 9062 return this; 9063 } 9064 9065 /** 9066 * Remove these flags from the intent. 9067 * 9068 * @param flags The flags to remove. 9069 * @see #setFlags 9070 * @see #getFlags 9071 * @see #addFlags 9072 */ 9073 public void removeFlags(@Flags int flags) { 9074 mFlags &= ~flags; 9075 } 9076 9077 /** 9078 * (Usually optional) Set an explicit application package name that limits 9079 * the components this Intent will resolve to. If left to the default 9080 * value of null, all components in all applications will considered. 9081 * If non-null, the Intent can only match the components in the given 9082 * application package. 9083 * 9084 * @param packageName The name of the application package to handle the 9085 * intent, or null to allow any application package. 9086 * 9087 * @return Returns the same Intent object, for chaining multiple calls 9088 * into a single statement. 9089 * 9090 * @see #getPackage 9091 * @see #resolveActivity 9092 */ 9093 public @NonNull Intent setPackage(@Nullable String packageName) { 9094 if (packageName != null && mSelector != null) { 9095 throw new IllegalArgumentException( 9096 "Can't set package name when selector is already set"); 9097 } 9098 mPackage = packageName; 9099 return this; 9100 } 9101 9102 /** 9103 * (Usually optional) Explicitly set the component to handle the intent. 9104 * If left with the default value of null, the system will determine the 9105 * appropriate class to use based on the other fields (action, data, 9106 * type, categories) in the Intent. If this class is defined, the 9107 * specified class will always be used regardless of the other fields. You 9108 * should only set this value when you know you absolutely want a specific 9109 * class to be used; otherwise it is better to let the system find the 9110 * appropriate class so that you will respect the installed applications 9111 * and user preferences. 9112 * 9113 * @param component The name of the application component to handle the 9114 * intent, or null to let the system find one for you. 9115 * 9116 * @return Returns the same Intent object, for chaining multiple calls 9117 * into a single statement. 9118 * 9119 * @see #setClass 9120 * @see #setClassName(Context, String) 9121 * @see #setClassName(String, String) 9122 * @see #getComponent 9123 * @see #resolveActivity 9124 */ 9125 public @NonNull Intent setComponent(@Nullable ComponentName component) { 9126 mComponent = component; 9127 return this; 9128 } 9129 9130 /** 9131 * Convenience for calling {@link #setComponent} with an 9132 * explicit class name. 9133 * 9134 * @param packageContext A Context of the application package implementing 9135 * this class. 9136 * @param className The name of a class inside of the application package 9137 * that will be used as the component for this Intent. 9138 * 9139 * @return Returns the same Intent object, for chaining multiple calls 9140 * into a single statement. 9141 * 9142 * @see #setComponent 9143 * @see #setClass 9144 */ 9145 public @NonNull Intent setClassName(@NonNull Context packageContext, 9146 @NonNull String className) { 9147 mComponent = new ComponentName(packageContext, className); 9148 return this; 9149 } 9150 9151 /** 9152 * Convenience for calling {@link #setComponent} with an 9153 * explicit application package name and class name. 9154 * 9155 * @param packageName The name of the package implementing the desired 9156 * component. 9157 * @param className The name of a class inside of the application package 9158 * that will be used as the component for this Intent. 9159 * 9160 * @return Returns the same Intent object, for chaining multiple calls 9161 * into a single statement. 9162 * 9163 * @see #setComponent 9164 * @see #setClass 9165 */ 9166 public @NonNull Intent setClassName(@NonNull String packageName, @NonNull String className) { 9167 mComponent = new ComponentName(packageName, className); 9168 return this; 9169 } 9170 9171 /** 9172 * Convenience for calling {@link #setComponent(ComponentName)} with the 9173 * name returned by a {@link Class} object. 9174 * 9175 * @param packageContext A Context of the application package implementing 9176 * this class. 9177 * @param cls The class name to set, equivalent to 9178 * <code>setClassName(context, cls.getName())</code>. 9179 * 9180 * @return Returns the same Intent object, for chaining multiple calls 9181 * into a single statement. 9182 * 9183 * @see #setComponent 9184 */ 9185 public @NonNull Intent setClass(@NonNull Context packageContext, @NonNull Class<?> cls) { 9186 mComponent = new ComponentName(packageContext, cls); 9187 return this; 9188 } 9189 9190 /** 9191 * Set the bounds of the sender of this intent, in screen coordinates. This can be 9192 * used as a hint to the receiver for animations and the like. Null means that there 9193 * is no source bounds. 9194 */ 9195 public void setSourceBounds(@Nullable Rect r) { 9196 if (r != null) { 9197 mSourceBounds = new Rect(r); 9198 } else { 9199 mSourceBounds = null; 9200 } 9201 } 9202 9203 /** @hide */ 9204 @IntDef(flag = true, prefix = { "FILL_IN_" }, value = { 9205 FILL_IN_ACTION, 9206 FILL_IN_DATA, 9207 FILL_IN_CATEGORIES, 9208 FILL_IN_COMPONENT, 9209 FILL_IN_PACKAGE, 9210 FILL_IN_SOURCE_BOUNDS, 9211 FILL_IN_SELECTOR, 9212 FILL_IN_CLIP_DATA 9213 }) 9214 @Retention(RetentionPolicy.SOURCE) 9215 public @interface FillInFlags {} 9216 9217 /** 9218 * Use with {@link #fillIn} to allow the current action value to be 9219 * overwritten, even if it is already set. 9220 */ 9221 public static final int FILL_IN_ACTION = 1<<0; 9222 9223 /** 9224 * Use with {@link #fillIn} to allow the current data or type value 9225 * overwritten, even if it is already set. 9226 */ 9227 public static final int FILL_IN_DATA = 1<<1; 9228 9229 /** 9230 * Use with {@link #fillIn} to allow the current categories to be 9231 * overwritten, even if they are already set. 9232 */ 9233 public static final int FILL_IN_CATEGORIES = 1<<2; 9234 9235 /** 9236 * Use with {@link #fillIn} to allow the current component value to be 9237 * overwritten, even if it is already set. 9238 */ 9239 public static final int FILL_IN_COMPONENT = 1<<3; 9240 9241 /** 9242 * Use with {@link #fillIn} to allow the current package value to be 9243 * overwritten, even if it is already set. 9244 */ 9245 public static final int FILL_IN_PACKAGE = 1<<4; 9246 9247 /** 9248 * Use with {@link #fillIn} to allow the current bounds rectangle to be 9249 * overwritten, even if it is already set. 9250 */ 9251 public static final int FILL_IN_SOURCE_BOUNDS = 1<<5; 9252 9253 /** 9254 * Use with {@link #fillIn} to allow the current selector to be 9255 * overwritten, even if it is already set. 9256 */ 9257 public static final int FILL_IN_SELECTOR = 1<<6; 9258 9259 /** 9260 * Use with {@link #fillIn} to allow the current ClipData to be 9261 * overwritten, even if it is already set. 9262 */ 9263 public static final int FILL_IN_CLIP_DATA = 1<<7; 9264 9265 /** 9266 * Copy the contents of <var>other</var> in to this object, but only 9267 * where fields are not defined by this object. For purposes of a field 9268 * being defined, the following pieces of data in the Intent are 9269 * considered to be separate fields: 9270 * 9271 * <ul> 9272 * <li> action, as set by {@link #setAction}. 9273 * <li> data Uri and MIME type, as set by {@link #setData(Uri)}, 9274 * {@link #setType(String)}, or {@link #setDataAndType(Uri, String)}. 9275 * <li> categories, as set by {@link #addCategory}. 9276 * <li> package, as set by {@link #setPackage}. 9277 * <li> component, as set by {@link #setComponent(ComponentName)} or 9278 * related methods. 9279 * <li> source bounds, as set by {@link #setSourceBounds}. 9280 * <li> selector, as set by {@link #setSelector(Intent)}. 9281 * <li> clip data, as set by {@link #setClipData(ClipData)}. 9282 * <li> each top-level name in the associated extras. 9283 * </ul> 9284 * 9285 * <p>In addition, you can use the {@link #FILL_IN_ACTION}, 9286 * {@link #FILL_IN_DATA}, {@link #FILL_IN_CATEGORIES}, {@link #FILL_IN_PACKAGE}, 9287 * {@link #FILL_IN_COMPONENT}, {@link #FILL_IN_SOURCE_BOUNDS}, 9288 * {@link #FILL_IN_SELECTOR}, and {@link #FILL_IN_CLIP_DATA} to override 9289 * the restriction where the corresponding field will not be replaced if 9290 * it is already set. 9291 * 9292 * <p>Note: The component field will only be copied if {@link #FILL_IN_COMPONENT} 9293 * is explicitly specified. The selector will only be copied if 9294 * {@link #FILL_IN_SELECTOR} is explicitly specified. 9295 * 9296 * <p>For example, consider Intent A with {data="foo", categories="bar"} 9297 * and Intent B with {action="gotit", data-type="some/thing", 9298 * categories="one","two"}. 9299 * 9300 * <p>Calling A.fillIn(B, Intent.FILL_IN_DATA) will result in A now 9301 * containing: {action="gotit", data-type="some/thing", 9302 * categories="bar"}. 9303 * 9304 * @param other Another Intent whose values are to be used to fill in 9305 * the current one. 9306 * @param flags Options to control which fields can be filled in. 9307 * 9308 * @return Returns a bit mask of {@link #FILL_IN_ACTION}, 9309 * {@link #FILL_IN_DATA}, {@link #FILL_IN_CATEGORIES}, {@link #FILL_IN_PACKAGE}, 9310 * {@link #FILL_IN_COMPONENT}, {@link #FILL_IN_SOURCE_BOUNDS}, 9311 * {@link #FILL_IN_SELECTOR} and {@link #FILL_IN_CLIP_DATA} indicating which fields were 9312 * changed. 9313 */ 9314 @FillInFlags 9315 public int fillIn(@NonNull Intent other, @FillInFlags int flags) { 9316 int changes = 0; 9317 boolean mayHaveCopiedUris = false; 9318 if (other.mAction != null 9319 && (mAction == null || (flags&FILL_IN_ACTION) != 0)) { 9320 mAction = other.mAction; 9321 changes |= FILL_IN_ACTION; 9322 } 9323 if ((other.mData != null || other.mType != null) 9324 && ((mData == null && mType == null) 9325 || (flags&FILL_IN_DATA) != 0)) { 9326 mData = other.mData; 9327 mType = other.mType; 9328 changes |= FILL_IN_DATA; 9329 mayHaveCopiedUris = true; 9330 } 9331 if (other.mCategories != null 9332 && (mCategories == null || (flags&FILL_IN_CATEGORIES) != 0)) { 9333 if (other.mCategories != null) { 9334 mCategories = new ArraySet<String>(other.mCategories); 9335 } 9336 changes |= FILL_IN_CATEGORIES; 9337 } 9338 if (other.mPackage != null 9339 && (mPackage == null || (flags&FILL_IN_PACKAGE) != 0)) { 9340 // Only do this if mSelector is not set. 9341 if (mSelector == null) { 9342 mPackage = other.mPackage; 9343 changes |= FILL_IN_PACKAGE; 9344 } 9345 } 9346 // Selector is special: it can only be set if explicitly allowed, 9347 // for the same reason as the component name. 9348 if (other.mSelector != null && (flags&FILL_IN_SELECTOR) != 0) { 9349 if (mPackage == null) { 9350 mSelector = new Intent(other.mSelector); 9351 mPackage = null; 9352 changes |= FILL_IN_SELECTOR; 9353 } 9354 } 9355 if (other.mClipData != null 9356 && (mClipData == null || (flags&FILL_IN_CLIP_DATA) != 0)) { 9357 mClipData = other.mClipData; 9358 changes |= FILL_IN_CLIP_DATA; 9359 mayHaveCopiedUris = true; 9360 } 9361 // Component is special: it can -only- be set if explicitly allowed, 9362 // since otherwise the sender could force the intent somewhere the 9363 // originator didn't intend. 9364 if (other.mComponent != null && (flags&FILL_IN_COMPONENT) != 0) { 9365 mComponent = other.mComponent; 9366 changes |= FILL_IN_COMPONENT; 9367 } 9368 mFlags |= other.mFlags; 9369 if (other.mSourceBounds != null 9370 && (mSourceBounds == null || (flags&FILL_IN_SOURCE_BOUNDS) != 0)) { 9371 mSourceBounds = new Rect(other.mSourceBounds); 9372 changes |= FILL_IN_SOURCE_BOUNDS; 9373 } 9374 if (mExtras == null) { 9375 if (other.mExtras != null) { 9376 mExtras = new Bundle(other.mExtras); 9377 mayHaveCopiedUris = true; 9378 } 9379 } else if (other.mExtras != null) { 9380 try { 9381 Bundle newb = new Bundle(other.mExtras); 9382 newb.putAll(mExtras); 9383 mExtras = newb; 9384 mayHaveCopiedUris = true; 9385 } catch (RuntimeException e) { 9386 // Modifying the extras can cause us to unparcel the contents 9387 // of the bundle, and if we do this in the system process that 9388 // may fail. We really should handle this (i.e., the Bundle 9389 // impl shouldn't be on top of a plain map), but for now just 9390 // ignore it and keep the original contents. :( 9391 Log.w("Intent", "Failure filling in extras", e); 9392 } 9393 } 9394 if (mayHaveCopiedUris && mContentUserHint == UserHandle.USER_CURRENT 9395 && other.mContentUserHint != UserHandle.USER_CURRENT) { 9396 mContentUserHint = other.mContentUserHint; 9397 } 9398 return changes; 9399 } 9400 9401 /** 9402 * Wrapper class holding an Intent and implementing comparisons on it for 9403 * the purpose of filtering. The class implements its 9404 * {@link #equals equals()} and {@link #hashCode hashCode()} methods as 9405 * simple calls to {@link Intent#filterEquals(Intent)} filterEquals()} and 9406 * {@link android.content.Intent#filterHashCode()} filterHashCode()} 9407 * on the wrapped Intent. 9408 */ 9409 public static final class FilterComparison { 9410 private final Intent mIntent; 9411 private final int mHashCode; 9412 9413 public FilterComparison(Intent intent) { 9414 mIntent = intent; 9415 mHashCode = intent.filterHashCode(); 9416 } 9417 9418 /** 9419 * Return the Intent that this FilterComparison represents. 9420 * @return Returns the Intent held by the FilterComparison. Do 9421 * not modify! 9422 */ 9423 public Intent getIntent() { 9424 return mIntent; 9425 } 9426 9427 @Override 9428 public boolean equals(Object obj) { 9429 if (obj instanceof FilterComparison) { 9430 Intent other = ((FilterComparison)obj).mIntent; 9431 return mIntent.filterEquals(other); 9432 } 9433 return false; 9434 } 9435 9436 @Override 9437 public int hashCode() { 9438 return mHashCode; 9439 } 9440 } 9441 9442 /** 9443 * Determine if two intents are the same for the purposes of intent 9444 * resolution (filtering). That is, if their action, data, type, 9445 * class, and categories are the same. This does <em>not</em> compare 9446 * any extra data included in the intents. 9447 * 9448 * @param other The other Intent to compare against. 9449 * 9450 * @return Returns true if action, data, type, class, and categories 9451 * are the same. 9452 */ 9453 public boolean filterEquals(Intent other) { 9454 if (other == null) { 9455 return false; 9456 } 9457 if (!Objects.equals(this.mAction, other.mAction)) return false; 9458 if (!Objects.equals(this.mData, other.mData)) return false; 9459 if (!Objects.equals(this.mType, other.mType)) return false; 9460 if (!Objects.equals(this.mPackage, other.mPackage)) return false; 9461 if (!Objects.equals(this.mComponent, other.mComponent)) return false; 9462 if (!Objects.equals(this.mCategories, other.mCategories)) return false; 9463 9464 return true; 9465 } 9466 9467 /** 9468 * Generate hash code that matches semantics of filterEquals(). 9469 * 9470 * @return Returns the hash value of the action, data, type, class, and 9471 * categories. 9472 * 9473 * @see #filterEquals 9474 */ 9475 public int filterHashCode() { 9476 int code = 0; 9477 if (mAction != null) { 9478 code += mAction.hashCode(); 9479 } 9480 if (mData != null) { 9481 code += mData.hashCode(); 9482 } 9483 if (mType != null) { 9484 code += mType.hashCode(); 9485 } 9486 if (mPackage != null) { 9487 code += mPackage.hashCode(); 9488 } 9489 if (mComponent != null) { 9490 code += mComponent.hashCode(); 9491 } 9492 if (mCategories != null) { 9493 code += mCategories.hashCode(); 9494 } 9495 return code; 9496 } 9497 9498 @Override 9499 public String toString() { 9500 StringBuilder b = new StringBuilder(128); 9501 9502 b.append("Intent { "); 9503 toShortString(b, true, true, true, false); 9504 b.append(" }"); 9505 9506 return b.toString(); 9507 } 9508 9509 /** @hide */ 9510 public String toInsecureString() { 9511 StringBuilder b = new StringBuilder(128); 9512 9513 b.append("Intent { "); 9514 toShortString(b, false, true, true, false); 9515 b.append(" }"); 9516 9517 return b.toString(); 9518 } 9519 9520 /** @hide */ 9521 public String toInsecureStringWithClip() { 9522 StringBuilder b = new StringBuilder(128); 9523 9524 b.append("Intent { "); 9525 toShortString(b, false, true, true, true); 9526 b.append(" }"); 9527 9528 return b.toString(); 9529 } 9530 9531 /** @hide */ 9532 public String toShortString(boolean secure, boolean comp, boolean extras, boolean clip) { 9533 StringBuilder b = new StringBuilder(128); 9534 toShortString(b, secure, comp, extras, clip); 9535 return b.toString(); 9536 } 9537 9538 /** @hide */ 9539 public void toShortString(StringBuilder b, boolean secure, boolean comp, boolean extras, 9540 boolean clip) { 9541 boolean first = true; 9542 if (mAction != null) { 9543 b.append("act=").append(mAction); 9544 first = false; 9545 } 9546 if (mCategories != null) { 9547 if (!first) { 9548 b.append(' '); 9549 } 9550 first = false; 9551 b.append("cat=["); 9552 for (int i=0; i<mCategories.size(); i++) { 9553 if (i > 0) b.append(','); 9554 b.append(mCategories.valueAt(i)); 9555 } 9556 b.append("]"); 9557 } 9558 if (mData != null) { 9559 if (!first) { 9560 b.append(' '); 9561 } 9562 first = false; 9563 b.append("dat="); 9564 if (secure) { 9565 b.append(mData.toSafeString()); 9566 } else { 9567 b.append(mData); 9568 } 9569 } 9570 if (mType != null) { 9571 if (!first) { 9572 b.append(' '); 9573 } 9574 first = false; 9575 b.append("typ=").append(mType); 9576 } 9577 if (mFlags != 0) { 9578 if (!first) { 9579 b.append(' '); 9580 } 9581 first = false; 9582 b.append("flg=0x").append(Integer.toHexString(mFlags)); 9583 } 9584 if (mPackage != null) { 9585 if (!first) { 9586 b.append(' '); 9587 } 9588 first = false; 9589 b.append("pkg=").append(mPackage); 9590 } 9591 if (comp && mComponent != null) { 9592 if (!first) { 9593 b.append(' '); 9594 } 9595 first = false; 9596 b.append("cmp=").append(mComponent.flattenToShortString()); 9597 } 9598 if (mSourceBounds != null) { 9599 if (!first) { 9600 b.append(' '); 9601 } 9602 first = false; 9603 b.append("bnds=").append(mSourceBounds.toShortString()); 9604 } 9605 if (mClipData != null) { 9606 if (!first) { 9607 b.append(' '); 9608 } 9609 b.append("clip={"); 9610 if (clip) { 9611 mClipData.toShortString(b); 9612 } else { 9613 if (mClipData.getDescription() != null) { 9614 first = !mClipData.getDescription().toShortStringTypesOnly(b); 9615 } else { 9616 first = true; 9617 } 9618 mClipData.toShortStringShortItems(b, first); 9619 } 9620 first = false; 9621 b.append('}'); 9622 } 9623 if (extras && mExtras != null) { 9624 if (!first) { 9625 b.append(' '); 9626 } 9627 first = false; 9628 b.append("(has extras)"); 9629 } 9630 if (mContentUserHint != UserHandle.USER_CURRENT) { 9631 if (!first) { 9632 b.append(' '); 9633 } 9634 first = false; 9635 b.append("u=").append(mContentUserHint); 9636 } 9637 if (mSelector != null) { 9638 b.append(" sel="); 9639 mSelector.toShortString(b, secure, comp, extras, clip); 9640 b.append("}"); 9641 } 9642 } 9643 9644 /** @hide */ 9645 public void writeToProto(ProtoOutputStream proto, long fieldId) { 9646 // Same input parameters that toString() gives to toShortString(). 9647 writeToProto(proto, fieldId, true, true, true, false); 9648 } 9649 9650 /** @hide */ 9651 public void writeToProto(ProtoOutputStream proto, long fieldId, boolean secure, boolean comp, 9652 boolean extras, boolean clip) { 9653 long token = proto.start(fieldId); 9654 if (mAction != null) { 9655 proto.write(IntentProto.ACTION, mAction); 9656 } 9657 if (mCategories != null) { 9658 for (String category : mCategories) { 9659 proto.write(IntentProto.CATEGORIES, category); 9660 } 9661 } 9662 if (mData != null) { 9663 proto.write(IntentProto.DATA, secure ? mData.toSafeString() : mData.toString()); 9664 } 9665 if (mType != null) { 9666 proto.write(IntentProto.TYPE, mType); 9667 } 9668 if (mFlags != 0) { 9669 proto.write(IntentProto.FLAG, "0x" + Integer.toHexString(mFlags)); 9670 } 9671 if (mPackage != null) { 9672 proto.write(IntentProto.PACKAGE, mPackage); 9673 } 9674 if (comp && mComponent != null) { 9675 mComponent.writeToProto(proto, IntentProto.COMPONENT); 9676 } 9677 if (mSourceBounds != null) { 9678 proto.write(IntentProto.SOURCE_BOUNDS, mSourceBounds.toShortString()); 9679 } 9680 if (mClipData != null) { 9681 StringBuilder b = new StringBuilder(); 9682 if (clip) { 9683 mClipData.toShortString(b); 9684 } else { 9685 mClipData.toShortStringShortItems(b, false); 9686 } 9687 proto.write(IntentProto.CLIP_DATA, b.toString()); 9688 } 9689 if (extras && mExtras != null) { 9690 proto.write(IntentProto.EXTRAS, mExtras.toShortString()); 9691 } 9692 if (mContentUserHint != 0) { 9693 proto.write(IntentProto.CONTENT_USER_HINT, mContentUserHint); 9694 } 9695 if (mSelector != null) { 9696 proto.write(IntentProto.SELECTOR, mSelector.toShortString(secure, comp, extras, clip)); 9697 } 9698 proto.end(token); 9699 } 9700 9701 /** 9702 * Call {@link #toUri} with 0 flags. 9703 * @deprecated Use {@link #toUri} instead. 9704 */ 9705 @Deprecated 9706 public String toURI() { 9707 return toUri(0); 9708 } 9709 9710 /** 9711 * Convert this Intent into a String holding a URI representation of it. 9712 * The returned URI string has been properly URI encoded, so it can be 9713 * used with {@link Uri#parse Uri.parse(String)}. The URI contains the 9714 * Intent's data as the base URI, with an additional fragment describing 9715 * the action, categories, type, flags, package, component, and extras. 9716 * 9717 * <p>You can convert the returned string back to an Intent with 9718 * {@link #getIntent}. 9719 * 9720 * @param flags Additional operating flags. 9721 * 9722 * @return Returns a URI encoding URI string describing the entire contents 9723 * of the Intent. 9724 */ 9725 public String toUri(@UriFlags int flags) { 9726 StringBuilder uri = new StringBuilder(128); 9727 if ((flags&URI_ANDROID_APP_SCHEME) != 0) { 9728 if (mPackage == null) { 9729 throw new IllegalArgumentException( 9730 "Intent must include an explicit package name to build an android-app: " 9731 + this); 9732 } 9733 uri.append("android-app://"); 9734 uri.append(mPackage); 9735 String scheme = null; 9736 if (mData != null) { 9737 scheme = mData.getScheme(); 9738 if (scheme != null) { 9739 uri.append('/'); 9740 uri.append(scheme); 9741 String authority = mData.getEncodedAuthority(); 9742 if (authority != null) { 9743 uri.append('/'); 9744 uri.append(authority); 9745 String path = mData.getEncodedPath(); 9746 if (path != null) { 9747 uri.append(path); 9748 } 9749 String queryParams = mData.getEncodedQuery(); 9750 if (queryParams != null) { 9751 uri.append('?'); 9752 uri.append(queryParams); 9753 } 9754 String fragment = mData.getEncodedFragment(); 9755 if (fragment != null) { 9756 uri.append('#'); 9757 uri.append(fragment); 9758 } 9759 } 9760 } 9761 } 9762 toUriFragment(uri, null, scheme == null ? Intent.ACTION_MAIN : Intent.ACTION_VIEW, 9763 mPackage, flags); 9764 return uri.toString(); 9765 } 9766 String scheme = null; 9767 if (mData != null) { 9768 String data = mData.toString(); 9769 if ((flags&URI_INTENT_SCHEME) != 0) { 9770 final int N = data.length(); 9771 for (int i=0; i<N; i++) { 9772 char c = data.charAt(i); 9773 if ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') 9774 || (c >= '0' && c <= '9') || c == '.' || c == '-' || c == '+') { 9775 continue; 9776 } 9777 if (c == ':' && i > 0) { 9778 // Valid scheme. 9779 scheme = data.substring(0, i); 9780 uri.append("intent:"); 9781 data = data.substring(i+1); 9782 break; 9783 } 9784 9785 // No scheme. 9786 break; 9787 } 9788 } 9789 uri.append(data); 9790 9791 } else if ((flags&URI_INTENT_SCHEME) != 0) { 9792 uri.append("intent:"); 9793 } 9794 9795 toUriFragment(uri, scheme, Intent.ACTION_VIEW, null, flags); 9796 9797 return uri.toString(); 9798 } 9799 9800 private void toUriFragment(StringBuilder uri, String scheme, String defAction, 9801 String defPackage, int flags) { 9802 StringBuilder frag = new StringBuilder(128); 9803 9804 toUriInner(frag, scheme, defAction, defPackage, flags); 9805 if (mSelector != null) { 9806 frag.append("SEL;"); 9807 // Note that for now we are not going to try to handle the 9808 // data part; not clear how to represent this as a URI, and 9809 // not much utility in it. 9810 mSelector.toUriInner(frag, mSelector.mData != null ? mSelector.mData.getScheme() : null, 9811 null, null, flags); 9812 } 9813 9814 if (frag.length() > 0) { 9815 uri.append("#Intent;"); 9816 uri.append(frag); 9817 uri.append("end"); 9818 } 9819 } 9820 9821 private void toUriInner(StringBuilder uri, String scheme, String defAction, 9822 String defPackage, int flags) { 9823 if (scheme != null) { 9824 uri.append("scheme=").append(scheme).append(';'); 9825 } 9826 if (mAction != null && !mAction.equals(defAction)) { 9827 uri.append("action=").append(Uri.encode(mAction)).append(';'); 9828 } 9829 if (mCategories != null) { 9830 for (int i=0; i<mCategories.size(); i++) { 9831 uri.append("category=").append(Uri.encode(mCategories.valueAt(i))).append(';'); 9832 } 9833 } 9834 if (mType != null) { 9835 uri.append("type=").append(Uri.encode(mType, "/")).append(';'); 9836 } 9837 if (mFlags != 0) { 9838 uri.append("launchFlags=0x").append(Integer.toHexString(mFlags)).append(';'); 9839 } 9840 if (mPackage != null && !mPackage.equals(defPackage)) { 9841 uri.append("package=").append(Uri.encode(mPackage)).append(';'); 9842 } 9843 if (mComponent != null) { 9844 uri.append("component=").append(Uri.encode( 9845 mComponent.flattenToShortString(), "/")).append(';'); 9846 } 9847 if (mSourceBounds != null) { 9848 uri.append("sourceBounds=") 9849 .append(Uri.encode(mSourceBounds.flattenToString())) 9850 .append(';'); 9851 } 9852 if (mExtras != null) { 9853 for (String key : mExtras.keySet()) { 9854 final Object value = mExtras.get(key); 9855 char entryType = 9856 value instanceof String ? 'S' : 9857 value instanceof Boolean ? 'B' : 9858 value instanceof Byte ? 'b' : 9859 value instanceof Character ? 'c' : 9860 value instanceof Double ? 'd' : 9861 value instanceof Float ? 'f' : 9862 value instanceof Integer ? 'i' : 9863 value instanceof Long ? 'l' : 9864 value instanceof Short ? 's' : 9865 '\0'; 9866 9867 if (entryType != '\0') { 9868 uri.append(entryType); 9869 uri.append('.'); 9870 uri.append(Uri.encode(key)); 9871 uri.append('='); 9872 uri.append(Uri.encode(value.toString())); 9873 uri.append(';'); 9874 } 9875 } 9876 } 9877 } 9878 9879 public int describeContents() { 9880 return (mExtras != null) ? mExtras.describeContents() : 0; 9881 } 9882 9883 public void writeToParcel(Parcel out, int flags) { 9884 out.writeString(mAction); 9885 Uri.writeToParcel(out, mData); 9886 out.writeString(mType); 9887 out.writeInt(mFlags); 9888 out.writeString(mPackage); 9889 ComponentName.writeToParcel(mComponent, out); 9890 9891 if (mSourceBounds != null) { 9892 out.writeInt(1); 9893 mSourceBounds.writeToParcel(out, flags); 9894 } else { 9895 out.writeInt(0); 9896 } 9897 9898 if (mCategories != null) { 9899 final int N = mCategories.size(); 9900 out.writeInt(N); 9901 for (int i=0; i<N; i++) { 9902 out.writeString(mCategories.valueAt(i)); 9903 } 9904 } else { 9905 out.writeInt(0); 9906 } 9907 9908 if (mSelector != null) { 9909 out.writeInt(1); 9910 mSelector.writeToParcel(out, flags); 9911 } else { 9912 out.writeInt(0); 9913 } 9914 9915 if (mClipData != null) { 9916 out.writeInt(1); 9917 mClipData.writeToParcel(out, flags); 9918 } else { 9919 out.writeInt(0); 9920 } 9921 out.writeInt(mContentUserHint); 9922 out.writeBundle(mExtras); 9923 } 9924 9925 public static final Parcelable.Creator<Intent> CREATOR 9926 = new Parcelable.Creator<Intent>() { 9927 public Intent createFromParcel(Parcel in) { 9928 return new Intent(in); 9929 } 9930 public Intent[] newArray(int size) { 9931 return new Intent[size]; 9932 } 9933 }; 9934 9935 /** @hide */ 9936 protected Intent(Parcel in) { 9937 readFromParcel(in); 9938 } 9939 9940 public void readFromParcel(Parcel in) { 9941 setAction(in.readString()); 9942 mData = Uri.CREATOR.createFromParcel(in); 9943 mType = in.readString(); 9944 mFlags = in.readInt(); 9945 mPackage = in.readString(); 9946 mComponent = ComponentName.readFromParcel(in); 9947 9948 if (in.readInt() != 0) { 9949 mSourceBounds = Rect.CREATOR.createFromParcel(in); 9950 } 9951 9952 int N = in.readInt(); 9953 if (N > 0) { 9954 mCategories = new ArraySet<String>(); 9955 int i; 9956 for (i=0; i<N; i++) { 9957 mCategories.add(in.readString().intern()); 9958 } 9959 } else { 9960 mCategories = null; 9961 } 9962 9963 if (in.readInt() != 0) { 9964 mSelector = new Intent(in); 9965 } 9966 9967 if (in.readInt() != 0) { 9968 mClipData = new ClipData(in); 9969 } 9970 mContentUserHint = in.readInt(); 9971 mExtras = in.readBundle(); 9972 } 9973 9974 /** 9975 * Parses the "intent" element (and its children) from XML and instantiates 9976 * an Intent object. The given XML parser should be located at the tag 9977 * where parsing should start (often named "intent"), from which the 9978 * basic action, data, type, and package and class name will be 9979 * retrieved. The function will then parse in to any child elements, 9980 * looking for <category android:name="xxx"> tags to add categories and 9981 * <extra android:name="xxx" android:value="yyy"> to attach extra data 9982 * to the intent. 9983 * 9984 * @param resources The Resources to use when inflating resources. 9985 * @param parser The XML parser pointing at an "intent" tag. 9986 * @param attrs The AttributeSet interface for retrieving extended 9987 * attribute data at the current <var>parser</var> location. 9988 * @return An Intent object matching the XML data. 9989 * @throws XmlPullParserException If there was an XML parsing error. 9990 * @throws IOException If there was an I/O error. 9991 */ 9992 public static @NonNull Intent parseIntent(@NonNull Resources resources, 9993 @NonNull XmlPullParser parser, AttributeSet attrs) 9994 throws XmlPullParserException, IOException { 9995 Intent intent = new Intent(); 9996 9997 TypedArray sa = resources.obtainAttributes(attrs, 9998 com.android.internal.R.styleable.Intent); 9999 10000 intent.setAction(sa.getString(com.android.internal.R.styleable.Intent_action)); 10001 10002 String data = sa.getString(com.android.internal.R.styleable.Intent_data); 10003 String mimeType = sa.getString(com.android.internal.R.styleable.Intent_mimeType); 10004 intent.setDataAndType(data != null ? Uri.parse(data) : null, mimeType); 10005 10006 String packageName = sa.getString(com.android.internal.R.styleable.Intent_targetPackage); 10007 String className = sa.getString(com.android.internal.R.styleable.Intent_targetClass); 10008 if (packageName != null && className != null) { 10009 intent.setComponent(new ComponentName(packageName, className)); 10010 } 10011 10012 sa.recycle(); 10013 10014 int outerDepth = parser.getDepth(); 10015 int type; 10016 while ((type=parser.next()) != XmlPullParser.END_DOCUMENT 10017 && (type != XmlPullParser.END_TAG || parser.getDepth() > outerDepth)) { 10018 if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) { 10019 continue; 10020 } 10021 10022 String nodeName = parser.getName(); 10023 if (nodeName.equals(TAG_CATEGORIES)) { 10024 sa = resources.obtainAttributes(attrs, 10025 com.android.internal.R.styleable.IntentCategory); 10026 String cat = sa.getString(com.android.internal.R.styleable.IntentCategory_name); 10027 sa.recycle(); 10028 10029 if (cat != null) { 10030 intent.addCategory(cat); 10031 } 10032 XmlUtils.skipCurrentTag(parser); 10033 10034 } else if (nodeName.equals(TAG_EXTRA)) { 10035 if (intent.mExtras == null) { 10036 intent.mExtras = new Bundle(); 10037 } 10038 resources.parseBundleExtra(TAG_EXTRA, attrs, intent.mExtras); 10039 XmlUtils.skipCurrentTag(parser); 10040 10041 } else { 10042 XmlUtils.skipCurrentTag(parser); 10043 } 10044 } 10045 10046 return intent; 10047 } 10048 10049 /** @hide */ 10050 public void saveToXml(XmlSerializer out) throws IOException { 10051 if (mAction != null) { 10052 out.attribute(null, ATTR_ACTION, mAction); 10053 } 10054 if (mData != null) { 10055 out.attribute(null, ATTR_DATA, mData.toString()); 10056 } 10057 if (mType != null) { 10058 out.attribute(null, ATTR_TYPE, mType); 10059 } 10060 if (mComponent != null) { 10061 out.attribute(null, ATTR_COMPONENT, mComponent.flattenToShortString()); 10062 } 10063 out.attribute(null, ATTR_FLAGS, Integer.toHexString(getFlags())); 10064 10065 if (mCategories != null) { 10066 out.startTag(null, TAG_CATEGORIES); 10067 for (int categoryNdx = mCategories.size() - 1; categoryNdx >= 0; --categoryNdx) { 10068 out.attribute(null, ATTR_CATEGORY, mCategories.valueAt(categoryNdx)); 10069 } 10070 out.endTag(null, TAG_CATEGORIES); 10071 } 10072 } 10073 10074 /** @hide */ 10075 public static Intent restoreFromXml(XmlPullParser in) throws IOException, 10076 XmlPullParserException { 10077 Intent intent = new Intent(); 10078 final int outerDepth = in.getDepth(); 10079 10080 int attrCount = in.getAttributeCount(); 10081 for (int attrNdx = attrCount - 1; attrNdx >= 0; --attrNdx) { 10082 final String attrName = in.getAttributeName(attrNdx); 10083 final String attrValue = in.getAttributeValue(attrNdx); 10084 if (ATTR_ACTION.equals(attrName)) { 10085 intent.setAction(attrValue); 10086 } else if (ATTR_DATA.equals(attrName)) { 10087 intent.setData(Uri.parse(attrValue)); 10088 } else if (ATTR_TYPE.equals(attrName)) { 10089 intent.setType(attrValue); 10090 } else if (ATTR_COMPONENT.equals(attrName)) { 10091 intent.setComponent(ComponentName.unflattenFromString(attrValue)); 10092 } else if (ATTR_FLAGS.equals(attrName)) { 10093 intent.setFlags(Integer.parseInt(attrValue, 16)); 10094 } else { 10095 Log.e("Intent", "restoreFromXml: unknown attribute=" + attrName); 10096 } 10097 } 10098 10099 int event; 10100 String name; 10101 while (((event = in.next()) != XmlPullParser.END_DOCUMENT) && 10102 (event != XmlPullParser.END_TAG || in.getDepth() < outerDepth)) { 10103 if (event == XmlPullParser.START_TAG) { 10104 name = in.getName(); 10105 if (TAG_CATEGORIES.equals(name)) { 10106 attrCount = in.getAttributeCount(); 10107 for (int attrNdx = attrCount - 1; attrNdx >= 0; --attrNdx) { 10108 intent.addCategory(in.getAttributeValue(attrNdx)); 10109 } 10110 } else { 10111 Log.w("Intent", "restoreFromXml: unknown name=" + name); 10112 XmlUtils.skipCurrentTag(in); 10113 } 10114 } 10115 } 10116 10117 return intent; 10118 } 10119 10120 /** 10121 * Normalize a MIME data type. 10122 * 10123 * <p>A normalized MIME type has white-space trimmed, 10124 * content-type parameters removed, and is lower-case. 10125 * This aligns the type with Android best practices for 10126 * intent filtering. 10127 * 10128 * <p>For example, "text/plain; charset=utf-8" becomes "text/plain". 10129 * "text/x-vCard" becomes "text/x-vcard". 10130 * 10131 * <p>All MIME types received from outside Android (such as user input, 10132 * or external sources like Bluetooth, NFC, or the Internet) should 10133 * be normalized before they are used to create an Intent. 10134 * 10135 * @param type MIME data type to normalize 10136 * @return normalized MIME data type, or null if the input was null 10137 * @see #setType 10138 * @see #setTypeAndNormalize 10139 */ 10140 public static @Nullable String normalizeMimeType(@Nullable String type) { 10141 if (type == null) { 10142 return null; 10143 } 10144 10145 type = type.trim().toLowerCase(Locale.ROOT); 10146 10147 final int semicolonIndex = type.indexOf(';'); 10148 if (semicolonIndex != -1) { 10149 type = type.substring(0, semicolonIndex); 10150 } 10151 return type; 10152 } 10153 10154 /** 10155 * Prepare this {@link Intent} to leave an app process. 10156 * 10157 * @hide 10158 */ 10159 public void prepareToLeaveProcess(Context context) { 10160 final boolean leavingPackage = (mComponent == null) 10161 || !Objects.equals(mComponent.getPackageName(), context.getPackageName()); 10162 prepareToLeaveProcess(leavingPackage); 10163 } 10164 10165 /** 10166 * Prepare this {@link Intent} to leave an app process. 10167 * 10168 * @hide 10169 */ 10170 public void prepareToLeaveProcess(boolean leavingPackage) { 10171 setAllowFds(false); 10172 10173 if (mSelector != null) { 10174 mSelector.prepareToLeaveProcess(leavingPackage); 10175 } 10176 if (mClipData != null) { 10177 mClipData.prepareToLeaveProcess(leavingPackage, getFlags()); 10178 } 10179 10180 if (mExtras != null && !mExtras.isParcelled()) { 10181 final Object intent = mExtras.get(Intent.EXTRA_INTENT); 10182 if (intent instanceof Intent) { 10183 ((Intent) intent).prepareToLeaveProcess(leavingPackage); 10184 } 10185 } 10186 10187 if (mAction != null && mData != null && StrictMode.vmFileUriExposureEnabled() 10188 && leavingPackage) { 10189 switch (mAction) { 10190 case ACTION_MEDIA_REMOVED: 10191 case ACTION_MEDIA_UNMOUNTED: 10192 case ACTION_MEDIA_CHECKING: 10193 case ACTION_MEDIA_NOFS: 10194 case ACTION_MEDIA_MOUNTED: 10195 case ACTION_MEDIA_SHARED: 10196 case ACTION_MEDIA_UNSHARED: 10197 case ACTION_MEDIA_BAD_REMOVAL: 10198 case ACTION_MEDIA_UNMOUNTABLE: 10199 case ACTION_MEDIA_EJECT: 10200 case ACTION_MEDIA_SCANNER_STARTED: 10201 case ACTION_MEDIA_SCANNER_FINISHED: 10202 case ACTION_MEDIA_SCANNER_SCAN_FILE: 10203 case ACTION_PACKAGE_NEEDS_VERIFICATION: 10204 case ACTION_PACKAGE_VERIFIED: 10205 // Ignore legacy actions 10206 break; 10207 default: 10208 mData.checkFileUriExposed("Intent.getData()"); 10209 } 10210 } 10211 10212 if (mAction != null && mData != null && StrictMode.vmContentUriWithoutPermissionEnabled() 10213 && leavingPackage) { 10214 switch (mAction) { 10215 case ACTION_PROVIDER_CHANGED: 10216 case QuickContact.ACTION_QUICK_CONTACT: 10217 // Ignore actions that don't need to grant 10218 break; 10219 default: 10220 mData.checkContentUriWithoutPermission("Intent.getData()", getFlags()); 10221 } 10222 } 10223 } 10224 10225 /** 10226 * @hide 10227 */ 10228 public void prepareToEnterProcess() { 10229 // We just entered destination process, so we should be able to read all 10230 // parcelables inside. 10231 setDefusable(true); 10232 10233 if (mSelector != null) { 10234 mSelector.prepareToEnterProcess(); 10235 } 10236 if (mClipData != null) { 10237 mClipData.prepareToEnterProcess(); 10238 } 10239 10240 if (mContentUserHint != UserHandle.USER_CURRENT) { 10241 if (UserHandle.getAppId(Process.myUid()) != Process.SYSTEM_UID) { 10242 fixUris(mContentUserHint); 10243 mContentUserHint = UserHandle.USER_CURRENT; 10244 } 10245 } 10246 } 10247 10248 /** @hide */ 10249 public boolean hasWebURI() { 10250 if (getData() == null) { 10251 return false; 10252 } 10253 final String scheme = getScheme(); 10254 if (TextUtils.isEmpty(scheme)) { 10255 return false; 10256 } 10257 return scheme.equals(IntentFilter.SCHEME_HTTP) || scheme.equals(IntentFilter.SCHEME_HTTPS); 10258 } 10259 10260 /** @hide */ 10261 public boolean isWebIntent() { 10262 return ACTION_VIEW.equals(mAction) 10263 && hasWebURI(); 10264 } 10265 10266 /** 10267 * @hide 10268 */ 10269 public void fixUris(int contentUserHint) { 10270 Uri data = getData(); 10271 if (data != null) { 10272 mData = maybeAddUserId(data, contentUserHint); 10273 } 10274 if (mClipData != null) { 10275 mClipData.fixUris(contentUserHint); 10276 } 10277 String action = getAction(); 10278 if (ACTION_SEND.equals(action)) { 10279 final Uri stream = getParcelableExtra(EXTRA_STREAM); 10280 if (stream != null) { 10281 putExtra(EXTRA_STREAM, maybeAddUserId(stream, contentUserHint)); 10282 } 10283 } else if (ACTION_SEND_MULTIPLE.equals(action)) { 10284 final ArrayList<Uri> streams = getParcelableArrayListExtra(EXTRA_STREAM); 10285 if (streams != null) { 10286 ArrayList<Uri> newStreams = new ArrayList<Uri>(); 10287 for (int i = 0; i < streams.size(); i++) { 10288 newStreams.add(maybeAddUserId(streams.get(i), contentUserHint)); 10289 } 10290 putParcelableArrayListExtra(EXTRA_STREAM, newStreams); 10291 } 10292 } else if (MediaStore.ACTION_IMAGE_CAPTURE.equals(action) 10293 || MediaStore.ACTION_IMAGE_CAPTURE_SECURE.equals(action) 10294 || MediaStore.ACTION_VIDEO_CAPTURE.equals(action)) { 10295 final Uri output = getParcelableExtra(MediaStore.EXTRA_OUTPUT); 10296 if (output != null) { 10297 putExtra(MediaStore.EXTRA_OUTPUT, maybeAddUserId(output, contentUserHint)); 10298 } 10299 } 10300 } 10301 10302 /** 10303 * Migrate any {@link #EXTRA_STREAM} in {@link #ACTION_SEND} and 10304 * {@link #ACTION_SEND_MULTIPLE} to {@link ClipData}. Also inspects nested 10305 * intents in {@link #ACTION_CHOOSER}. 10306 * 10307 * @return Whether any contents were migrated. 10308 * @hide 10309 */ 10310 public boolean migrateExtraStreamToClipData() { 10311 // Refuse to touch if extras already parcelled 10312 if (mExtras != null && mExtras.isParcelled()) return false; 10313 10314 // Bail when someone already gave us ClipData 10315 if (getClipData() != null) return false; 10316 10317 final String action = getAction(); 10318 if (ACTION_CHOOSER.equals(action)) { 10319 // Inspect contained intents to see if we need to migrate extras. We 10320 // don't promote ClipData to the parent, since ChooserActivity will 10321 // already start the picked item as the caller, and we can't combine 10322 // the flags in a safe way. 10323 10324 boolean migrated = false; 10325 try { 10326 final Intent intent = getParcelableExtra(EXTRA_INTENT); 10327 if (intent != null) { 10328 migrated |= intent.migrateExtraStreamToClipData(); 10329 } 10330 } catch (ClassCastException e) { 10331 } 10332 try { 10333 final Parcelable[] intents = getParcelableArrayExtra(EXTRA_INITIAL_INTENTS); 10334 if (intents != null) { 10335 for (int i = 0; i < intents.length; i++) { 10336 final Intent intent = (Intent) intents[i]; 10337 if (intent != null) { 10338 migrated |= intent.migrateExtraStreamToClipData(); 10339 } 10340 } 10341 } 10342 } catch (ClassCastException e) { 10343 } 10344 return migrated; 10345 10346 } else if (ACTION_SEND.equals(action)) { 10347 try { 10348 final Uri stream = getParcelableExtra(EXTRA_STREAM); 10349 final CharSequence text = getCharSequenceExtra(EXTRA_TEXT); 10350 final String htmlText = getStringExtra(EXTRA_HTML_TEXT); 10351 if (stream != null || text != null || htmlText != null) { 10352 final ClipData clipData = new ClipData( 10353 null, new String[] { getType() }, 10354 new ClipData.Item(text, htmlText, null, stream)); 10355 setClipData(clipData); 10356 addFlags(FLAG_GRANT_READ_URI_PERMISSION); 10357 return true; 10358 } 10359 } catch (ClassCastException e) { 10360 } 10361 10362 } else if (ACTION_SEND_MULTIPLE.equals(action)) { 10363 try { 10364 final ArrayList<Uri> streams = getParcelableArrayListExtra(EXTRA_STREAM); 10365 final ArrayList<CharSequence> texts = getCharSequenceArrayListExtra(EXTRA_TEXT); 10366 final ArrayList<String> htmlTexts = getStringArrayListExtra(EXTRA_HTML_TEXT); 10367 int num = -1; 10368 if (streams != null) { 10369 num = streams.size(); 10370 } 10371 if (texts != null) { 10372 if (num >= 0 && num != texts.size()) { 10373 // Wha...! F- you. 10374 return false; 10375 } 10376 num = texts.size(); 10377 } 10378 if (htmlTexts != null) { 10379 if (num >= 0 && num != htmlTexts.size()) { 10380 // Wha...! F- you. 10381 return false; 10382 } 10383 num = htmlTexts.size(); 10384 } 10385 if (num > 0) { 10386 final ClipData clipData = new ClipData( 10387 null, new String[] { getType() }, 10388 makeClipItem(streams, texts, htmlTexts, 0)); 10389 10390 for (int i = 1; i < num; i++) { 10391 clipData.addItem(makeClipItem(streams, texts, htmlTexts, i)); 10392 } 10393 10394 setClipData(clipData); 10395 addFlags(FLAG_GRANT_READ_URI_PERMISSION); 10396 return true; 10397 } 10398 } catch (ClassCastException e) { 10399 } 10400 } else if (MediaStore.ACTION_IMAGE_CAPTURE.equals(action) 10401 || MediaStore.ACTION_IMAGE_CAPTURE_SECURE.equals(action) 10402 || MediaStore.ACTION_VIDEO_CAPTURE.equals(action)) { 10403 final Uri output; 10404 try { 10405 output = getParcelableExtra(MediaStore.EXTRA_OUTPUT); 10406 } catch (ClassCastException e) { 10407 return false; 10408 } 10409 if (output != null) { 10410 setClipData(ClipData.newRawUri("", output)); 10411 addFlags(FLAG_GRANT_WRITE_URI_PERMISSION|FLAG_GRANT_READ_URI_PERMISSION); 10412 return true; 10413 } 10414 } 10415 10416 return false; 10417 } 10418 10419 /** 10420 * Convert the dock state to a human readable format. 10421 * @hide 10422 */ 10423 public static String dockStateToString(int dock) { 10424 switch (dock) { 10425 case EXTRA_DOCK_STATE_HE_DESK: 10426 return "EXTRA_DOCK_STATE_HE_DESK"; 10427 case EXTRA_DOCK_STATE_LE_DESK: 10428 return "EXTRA_DOCK_STATE_LE_DESK"; 10429 case EXTRA_DOCK_STATE_CAR: 10430 return "EXTRA_DOCK_STATE_CAR"; 10431 case EXTRA_DOCK_STATE_DESK: 10432 return "EXTRA_DOCK_STATE_DESK"; 10433 case EXTRA_DOCK_STATE_UNDOCKED: 10434 return "EXTRA_DOCK_STATE_UNDOCKED"; 10435 default: 10436 return Integer.toString(dock); 10437 } 10438 } 10439 10440 private static ClipData.Item makeClipItem(ArrayList<Uri> streams, ArrayList<CharSequence> texts, 10441 ArrayList<String> htmlTexts, int which) { 10442 Uri uri = streams != null ? streams.get(which) : null; 10443 CharSequence text = texts != null ? texts.get(which) : null; 10444 String htmlText = htmlTexts != null ? htmlTexts.get(which) : null; 10445 return new ClipData.Item(text, htmlText, null, uri); 10446 } 10447 10448 /** @hide */ 10449 public boolean isDocument() { 10450 return (mFlags & FLAG_ACTIVITY_NEW_DOCUMENT) == FLAG_ACTIVITY_NEW_DOCUMENT; 10451 } 10452} 10453