Intent.java revision 66ad39313b1dcc262640f345bc0dbf706ae4174b
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.Process; 44import android.os.ResultReceiver; 45import android.os.ShellCommand; 46import android.os.StrictMode; 47import android.os.UserHandle; 48import android.provider.ContactsContract.QuickContact; 49import android.provider.DocumentsContract; 50import android.provider.DocumentsProvider; 51import android.provider.MediaStore; 52import android.provider.OpenableColumns; 53import android.text.TextUtils; 54import android.util.ArraySet; 55import android.util.AttributeSet; 56import android.util.Log; 57import android.util.proto.ProtoOutputStream; 58 59import com.android.internal.util.XmlUtils; 60 61import org.xmlpull.v1.XmlPullParser; 62import org.xmlpull.v1.XmlPullParserException; 63import org.xmlpull.v1.XmlSerializer; 64 65import java.io.IOException; 66import java.io.PrintWriter; 67import java.io.Serializable; 68import java.lang.annotation.Retention; 69import java.lang.annotation.RetentionPolicy; 70import java.net.URISyntaxException; 71import java.util.ArrayList; 72import java.util.HashSet; 73import java.util.List; 74import java.util.Locale; 75import java.util.Objects; 76import java.util.Set; 77 78/** 79 * An intent is an abstract description of an operation to be performed. It 80 * can be used with {@link Context#startActivity(Intent) startActivity} to 81 * launch an {@link android.app.Activity}, 82 * {@link android.content.Context#sendBroadcast(Intent) broadcastIntent} to 83 * send it to any interested {@link BroadcastReceiver BroadcastReceiver} components, 84 * and {@link android.content.Context#startService} or 85 * {@link android.content.Context#bindService} to communicate with a 86 * background {@link android.app.Service}. 87 * 88 * <p>An Intent provides a facility for performing late runtime binding between the code in 89 * different applications. Its most significant use is in the launching of activities, where it 90 * can be thought of as the glue between activities. It is basically a passive data structure 91 * holding an abstract description of an action to be performed.</p> 92 * 93 * <div class="special reference"> 94 * <h3>Developer Guides</h3> 95 * <p>For information about how to create and resolve intents, read the 96 * <a href="{@docRoot}guide/topics/intents/intents-filters.html">Intents and Intent Filters</a> 97 * developer guide.</p> 98 * </div> 99 * 100 * <a name="IntentStructure"></a> 101 * <h3>Intent Structure</h3> 102 * <p>The primary pieces of information in an intent are:</p> 103 * 104 * <ul> 105 * <li> <p><b>action</b> -- The general action to be performed, such as 106 * {@link #ACTION_VIEW}, {@link #ACTION_EDIT}, {@link #ACTION_MAIN}, 107 * etc.</p> 108 * </li> 109 * <li> <p><b>data</b> -- The data to operate on, such as a person record 110 * in the contacts database, expressed as a {@link android.net.Uri}.</p> 111 * </li> 112 * </ul> 113 * 114 * 115 * <p>Some examples of action/data pairs are:</p> 116 * 117 * <ul> 118 * <li> <p><b>{@link #ACTION_VIEW} <i>content://contacts/people/1</i></b> -- Display 119 * information about the person whose identifier is "1".</p> 120 * </li> 121 * <li> <p><b>{@link #ACTION_DIAL} <i>content://contacts/people/1</i></b> -- Display 122 * the phone dialer with the person filled in.</p> 123 * </li> 124 * <li> <p><b>{@link #ACTION_VIEW} <i>tel:123</i></b> -- Display 125 * the phone dialer with the given number filled in. Note how the 126 * VIEW action does what is considered the most reasonable thing for 127 * a particular URI.</p> 128 * </li> 129 * <li> <p><b>{@link #ACTION_DIAL} <i>tel:123</i></b> -- Display 130 * the phone dialer with the given number filled in.</p> 131 * </li> 132 * <li> <p><b>{@link #ACTION_EDIT} <i>content://contacts/people/1</i></b> -- Edit 133 * information about the person whose identifier is "1".</p> 134 * </li> 135 * <li> <p><b>{@link #ACTION_VIEW} <i>content://contacts/people/</i></b> -- Display 136 * a list of people, which the user can browse through. This example is a 137 * typical top-level entry into the Contacts application, showing you the 138 * list of people. Selecting a particular person to view would result in a 139 * new intent { <b>{@link #ACTION_VIEW} <i>content://contacts/people/N</i></b> } 140 * being used to start an activity to display that person.</p> 141 * </li> 142 * </ul> 143 * 144 * <p>In addition to these primary attributes, there are a number of secondary 145 * attributes that you can also include with an intent:</p> 146 * 147 * <ul> 148 * <li> <p><b>category</b> -- Gives additional information about the action 149 * to execute. For example, {@link #CATEGORY_LAUNCHER} means it should 150 * appear in the Launcher as a top-level application, while 151 * {@link #CATEGORY_ALTERNATIVE} means it should be included in a list 152 * of alternative actions the user can perform on a piece of data.</p> 153 * <li> <p><b>type</b> -- Specifies an explicit type (a MIME type) of the 154 * intent data. Normally the type is inferred from the data itself. 155 * By setting this attribute, you disable that evaluation and force 156 * an explicit type.</p> 157 * <li> <p><b>component</b> -- Specifies an explicit name of a component 158 * class to use for the intent. Normally this is determined by looking 159 * at the other information in the intent (the action, data/type, and 160 * categories) and matching that with a component that can handle it. 161 * If this attribute is set then none of the evaluation is performed, 162 * and this component is used exactly as is. By specifying this attribute, 163 * all of the other Intent attributes become optional.</p> 164 * <li> <p><b>extras</b> -- This is a {@link Bundle} of any additional information. 165 * This can be used to provide extended information to the component. 166 * For example, if we have a action to send an e-mail message, we could 167 * also include extra pieces of data here to supply a subject, body, 168 * etc.</p> 169 * </ul> 170 * 171 * <p>Here are some examples of other operations you can specify as intents 172 * using these additional parameters:</p> 173 * 174 * <ul> 175 * <li> <p><b>{@link #ACTION_MAIN} with category {@link #CATEGORY_HOME}</b> -- 176 * Launch the home screen.</p> 177 * </li> 178 * <li> <p><b>{@link #ACTION_GET_CONTENT} with MIME type 179 * <i>{@link android.provider.Contacts.Phones#CONTENT_URI 180 * vnd.android.cursor.item/phone}</i></b> 181 * -- Display the list of people's phone numbers, allowing the user to 182 * browse through them and pick one and return it to the parent activity.</p> 183 * </li> 184 * <li> <p><b>{@link #ACTION_GET_CONTENT} with MIME type 185 * <i>*{@literal /}*</i> and category {@link #CATEGORY_OPENABLE}</b> 186 * -- Display all pickers for data that can be opened with 187 * {@link ContentResolver#openInputStream(Uri) ContentResolver.openInputStream()}, 188 * allowing the user to pick one of them and then some data inside of it 189 * and returning the resulting URI to the caller. This can be used, 190 * for example, in an e-mail application to allow the user to pick some 191 * data to include as an attachment.</p> 192 * </li> 193 * </ul> 194 * 195 * <p>There are a variety of standard Intent action and category constants 196 * defined in the Intent class, but applications can also define their own. 197 * These strings use Java-style scoping, to ensure they are unique -- for 198 * example, the standard {@link #ACTION_VIEW} is called 199 * "android.intent.action.VIEW".</p> 200 * 201 * <p>Put together, the set of actions, data types, categories, and extra data 202 * defines a language for the system allowing for the expression of phrases 203 * such as "call john smith's cell". As applications are added to the system, 204 * they can extend this language by adding new actions, types, and categories, or 205 * they can modify the behavior of existing phrases by supplying their own 206 * activities that handle them.</p> 207 * 208 * <a name="IntentResolution"></a> 209 * <h3>Intent Resolution</h3> 210 * 211 * <p>There are two primary forms of intents you will use. 212 * 213 * <ul> 214 * <li> <p><b>Explicit Intents</b> have specified a component (via 215 * {@link #setComponent} or {@link #setClass}), which provides the exact 216 * class to be run. Often these will not include any other information, 217 * simply being a way for an application to launch various internal 218 * activities it has as the user interacts with the application. 219 * 220 * <li> <p><b>Implicit Intents</b> have not specified a component; 221 * instead, they must include enough information for the system to 222 * determine which of the available components is best to run for that 223 * intent. 224 * </ul> 225 * 226 * <p>When using implicit intents, given such an arbitrary intent we need to 227 * know what to do with it. This is handled by the process of <em>Intent 228 * resolution</em>, which maps an Intent to an {@link android.app.Activity}, 229 * {@link BroadcastReceiver}, or {@link android.app.Service} (or sometimes two or 230 * more activities/receivers) that can handle it.</p> 231 * 232 * <p>The intent resolution mechanism basically revolves around matching an 233 * Intent against all of the <intent-filter> descriptions in the 234 * installed application packages. (Plus, in the case of broadcasts, any {@link BroadcastReceiver} 235 * objects explicitly registered with {@link Context#registerReceiver}.) More 236 * details on this can be found in the documentation on the {@link 237 * IntentFilter} class.</p> 238 * 239 * <p>There are three pieces of information in the Intent that are used for 240 * resolution: the action, type, and category. Using this information, a query 241 * is done on the {@link PackageManager} for a component that can handle the 242 * intent. The appropriate component is determined based on the intent 243 * information supplied in the <code>AndroidManifest.xml</code> file as 244 * follows:</p> 245 * 246 * <ul> 247 * <li> <p>The <b>action</b>, if given, must be listed by the component as 248 * one it handles.</p> 249 * <li> <p>The <b>type</b> is retrieved from the Intent's data, if not 250 * already supplied in the Intent. Like the action, if a type is 251 * included in the intent (either explicitly or implicitly in its 252 * data), then this must be listed by the component as one it handles.</p> 253 * <li> For data that is not a <code>content:</code> URI and where no explicit 254 * type is included in the Intent, instead the <b>scheme</b> of the 255 * intent data (such as <code>http:</code> or <code>mailto:</code>) is 256 * considered. Again like the action, if we are matching a scheme it 257 * must be listed by the component as one it can handle. 258 * <li> <p>The <b>categories</b>, if supplied, must <em>all</em> be listed 259 * by the activity as categories it handles. That is, if you include 260 * the categories {@link #CATEGORY_LAUNCHER} and 261 * {@link #CATEGORY_ALTERNATIVE}, then you will only resolve to components 262 * with an intent that lists <em>both</em> of those categories. 263 * Activities will very often need to support the 264 * {@link #CATEGORY_DEFAULT} so that they can be found by 265 * {@link Context#startActivity Context.startActivity()}.</p> 266 * </ul> 267 * 268 * <p>For example, consider the Note Pad sample application that 269 * allows user to browse through a list of notes data and view details about 270 * individual items. Text in italics indicate places were you would replace a 271 * name with one specific to your own package.</p> 272 * 273 * <pre> <manifest xmlns:android="http://schemas.android.com/apk/res/android" 274 * package="<i>com.android.notepad</i>"> 275 * <application android:icon="@drawable/app_notes" 276 * android:label="@string/app_name"> 277 * 278 * <provider class=".NotePadProvider" 279 * android:authorities="<i>com.google.provider.NotePad</i>" /> 280 * 281 * <activity class=".NotesList" android:label="@string/title_notes_list"> 282 * <intent-filter> 283 * <action android:name="android.intent.action.MAIN" /> 284 * <category android:name="android.intent.category.LAUNCHER" /> 285 * </intent-filter> 286 * <intent-filter> 287 * <action android:name="android.intent.action.VIEW" /> 288 * <action android:name="android.intent.action.EDIT" /> 289 * <action android:name="android.intent.action.PICK" /> 290 * <category android:name="android.intent.category.DEFAULT" /> 291 * <data android:mimeType="vnd.android.cursor.dir/<i>vnd.google.note</i>" /> 292 * </intent-filter> 293 * <intent-filter> 294 * <action android:name="android.intent.action.GET_CONTENT" /> 295 * <category android:name="android.intent.category.DEFAULT" /> 296 * <data android:mimeType="vnd.android.cursor.item/<i>vnd.google.note</i>" /> 297 * </intent-filter> 298 * </activity> 299 * 300 * <activity class=".NoteEditor" android:label="@string/title_note"> 301 * <intent-filter android:label="@string/resolve_edit"> 302 * <action android:name="android.intent.action.VIEW" /> 303 * <action android:name="android.intent.action.EDIT" /> 304 * <category android:name="android.intent.category.DEFAULT" /> 305 * <data android:mimeType="vnd.android.cursor.item/<i>vnd.google.note</i>" /> 306 * </intent-filter> 307 * 308 * <intent-filter> 309 * <action android:name="android.intent.action.INSERT" /> 310 * <category android:name="android.intent.category.DEFAULT" /> 311 * <data android:mimeType="vnd.android.cursor.dir/<i>vnd.google.note</i>" /> 312 * </intent-filter> 313 * 314 * </activity> 315 * 316 * <activity class=".TitleEditor" android:label="@string/title_edit_title" 317 * android:theme="@android:style/Theme.Dialog"> 318 * <intent-filter android:label="@string/resolve_title"> 319 * <action android:name="<i>com.android.notepad.action.EDIT_TITLE</i>" /> 320 * <category android:name="android.intent.category.DEFAULT" /> 321 * <category android:name="android.intent.category.ALTERNATIVE" /> 322 * <category android:name="android.intent.category.SELECTED_ALTERNATIVE" /> 323 * <data android:mimeType="vnd.android.cursor.item/<i>vnd.google.note</i>" /> 324 * </intent-filter> 325 * </activity> 326 * 327 * </application> 328 * </manifest></pre> 329 * 330 * <p>The first activity, 331 * <code>com.android.notepad.NotesList</code>, serves as our main 332 * entry into the app. It can do three things as described by its three intent 333 * templates: 334 * <ol> 335 * <li><pre> 336 * <intent-filter> 337 * <action android:name="{@link #ACTION_MAIN android.intent.action.MAIN}" /> 338 * <category android:name="{@link #CATEGORY_LAUNCHER android.intent.category.LAUNCHER}" /> 339 * </intent-filter></pre> 340 * <p>This provides a top-level entry into the NotePad application: the standard 341 * MAIN action is a main entry point (not requiring any other information in 342 * the Intent), and the LAUNCHER category says that this entry point should be 343 * listed in the application launcher.</p> 344 * <li><pre> 345 * <intent-filter> 346 * <action android:name="{@link #ACTION_VIEW android.intent.action.VIEW}" /> 347 * <action android:name="{@link #ACTION_EDIT android.intent.action.EDIT}" /> 348 * <action android:name="{@link #ACTION_PICK android.intent.action.PICK}" /> 349 * <category android:name="{@link #CATEGORY_DEFAULT android.intent.category.DEFAULT}" /> 350 * <data android:mimeType="vnd.android.cursor.dir/<i>vnd.google.note</i>" /> 351 * </intent-filter></pre> 352 * <p>This declares the things that the activity can do on a directory of 353 * notes. The type being supported is given with the <type> tag, where 354 * <code>vnd.android.cursor.dir/vnd.google.note</code> is a URI from which 355 * a Cursor of zero or more items (<code>vnd.android.cursor.dir</code>) can 356 * be retrieved which holds our note pad data (<code>vnd.google.note</code>). 357 * The activity allows the user to view or edit the directory of data (via 358 * the VIEW and EDIT actions), or to pick a particular note and return it 359 * to the caller (via the PICK action). Note also the DEFAULT category 360 * supplied here: this is <em>required</em> for the 361 * {@link Context#startActivity Context.startActivity} method to resolve your 362 * activity when its component name is not explicitly specified.</p> 363 * <li><pre> 364 * <intent-filter> 365 * <action android:name="{@link #ACTION_GET_CONTENT android.intent.action.GET_CONTENT}" /> 366 * <category android:name="{@link #CATEGORY_DEFAULT android.intent.category.DEFAULT}" /> 367 * <data android:mimeType="vnd.android.cursor.item/<i>vnd.google.note</i>" /> 368 * </intent-filter></pre> 369 * <p>This filter describes the ability to return to the caller a note selected by 370 * the user without needing to know where it came from. The data type 371 * <code>vnd.android.cursor.item/vnd.google.note</code> is a URI from which 372 * a Cursor of exactly one (<code>vnd.android.cursor.item</code>) item can 373 * be retrieved which contains our note pad data (<code>vnd.google.note</code>). 374 * The GET_CONTENT action is similar to the PICK action, where the activity 375 * will return to its caller a piece of data selected by the user. Here, 376 * however, the caller specifies the type of data they desire instead of 377 * the type of data the user will be picking from.</p> 378 * </ol> 379 * 380 * <p>Given these capabilities, the following intents will resolve to the 381 * NotesList activity:</p> 382 * 383 * <ul> 384 * <li> <p><b>{ action=android.app.action.MAIN }</b> matches all of the 385 * activities that can be used as top-level entry points into an 386 * application.</p> 387 * <li> <p><b>{ action=android.app.action.MAIN, 388 * category=android.app.category.LAUNCHER }</b> is the actual intent 389 * used by the Launcher to populate its top-level list.</p> 390 * <li> <p><b>{ action=android.intent.action.VIEW 391 * data=content://com.google.provider.NotePad/notes }</b> 392 * displays a list of all the notes under 393 * "content://com.google.provider.NotePad/notes", which 394 * the user can browse through and see the details on.</p> 395 * <li> <p><b>{ action=android.app.action.PICK 396 * data=content://com.google.provider.NotePad/notes }</b> 397 * provides a list of the notes under 398 * "content://com.google.provider.NotePad/notes", from which 399 * the user can pick a note whose data URL is returned back to the caller.</p> 400 * <li> <p><b>{ action=android.app.action.GET_CONTENT 401 * type=vnd.android.cursor.item/vnd.google.note }</b> 402 * is similar to the pick action, but allows the caller to specify the 403 * kind of data they want back so that the system can find the appropriate 404 * activity to pick something of that data type.</p> 405 * </ul> 406 * 407 * <p>The second activity, 408 * <code>com.android.notepad.NoteEditor</code>, shows the user a single 409 * note entry and allows them to edit it. It can do two things as described 410 * by its two intent templates: 411 * <ol> 412 * <li><pre> 413 * <intent-filter android:label="@string/resolve_edit"> 414 * <action android:name="{@link #ACTION_VIEW android.intent.action.VIEW}" /> 415 * <action android:name="{@link #ACTION_EDIT android.intent.action.EDIT}" /> 416 * <category android:name="{@link #CATEGORY_DEFAULT android.intent.category.DEFAULT}" /> 417 * <data android:mimeType="vnd.android.cursor.item/<i>vnd.google.note</i>" /> 418 * </intent-filter></pre> 419 * <p>The first, primary, purpose of this activity is to let the user interact 420 * with a single note, as decribed by the MIME type 421 * <code>vnd.android.cursor.item/vnd.google.note</code>. The activity can 422 * either VIEW a note or allow the user to EDIT it. Again we support the 423 * DEFAULT category to allow the activity to be launched without explicitly 424 * specifying its component.</p> 425 * <li><pre> 426 * <intent-filter> 427 * <action android:name="{@link #ACTION_INSERT android.intent.action.INSERT}" /> 428 * <category android:name="{@link #CATEGORY_DEFAULT android.intent.category.DEFAULT}" /> 429 * <data android:mimeType="vnd.android.cursor.dir/<i>vnd.google.note</i>" /> 430 * </intent-filter></pre> 431 * <p>The secondary use of this activity is to insert a new note entry into 432 * an existing directory of notes. This is used when the user creates a new 433 * note: the INSERT action is executed on the directory of notes, causing 434 * this activity to run and have the user create the new note data which 435 * it then adds to the content provider.</p> 436 * </ol> 437 * 438 * <p>Given these capabilities, the following intents will resolve to the 439 * NoteEditor activity:</p> 440 * 441 * <ul> 442 * <li> <p><b>{ action=android.intent.action.VIEW 443 * data=content://com.google.provider.NotePad/notes/<var>{ID}</var> }</b> 444 * shows the user the content of note <var>{ID}</var>.</p> 445 * <li> <p><b>{ action=android.app.action.EDIT 446 * data=content://com.google.provider.NotePad/notes/<var>{ID}</var> }</b> 447 * allows the user to edit the content of note <var>{ID}</var>.</p> 448 * <li> <p><b>{ action=android.app.action.INSERT 449 * data=content://com.google.provider.NotePad/notes }</b> 450 * creates a new, empty note in the notes list at 451 * "content://com.google.provider.NotePad/notes" 452 * and allows the user to edit it. If they keep their changes, the URI 453 * of the newly created note is returned to the caller.</p> 454 * </ul> 455 * 456 * <p>The last activity, 457 * <code>com.android.notepad.TitleEditor</code>, allows the user to 458 * edit the title of a note. This could be implemented as a class that the 459 * application directly invokes (by explicitly setting its component in 460 * the Intent), but here we show a way you can publish alternative 461 * operations on existing data:</p> 462 * 463 * <pre> 464 * <intent-filter android:label="@string/resolve_title"> 465 * <action android:name="<i>com.android.notepad.action.EDIT_TITLE</i>" /> 466 * <category android:name="{@link #CATEGORY_DEFAULT android.intent.category.DEFAULT}" /> 467 * <category android:name="{@link #CATEGORY_ALTERNATIVE android.intent.category.ALTERNATIVE}" /> 468 * <category android:name="{@link #CATEGORY_SELECTED_ALTERNATIVE android.intent.category.SELECTED_ALTERNATIVE}" /> 469 * <data android:mimeType="vnd.android.cursor.item/<i>vnd.google.note</i>" /> 470 * </intent-filter></pre> 471 * 472 * <p>In the single intent template here, we 473 * have created our own private action called 474 * <code>com.android.notepad.action.EDIT_TITLE</code> which means to 475 * edit the title of a note. It must be invoked on a specific note 476 * (data type <code>vnd.android.cursor.item/vnd.google.note</code>) like the previous 477 * view and edit actions, but here displays and edits the title contained 478 * in the note data. 479 * 480 * <p>In addition to supporting the default category as usual, our title editor 481 * also supports two other standard categories: ALTERNATIVE and 482 * SELECTED_ALTERNATIVE. Implementing 483 * these categories allows others to find the special action it provides 484 * without directly knowing about it, through the 485 * {@link android.content.pm.PackageManager#queryIntentActivityOptions} method, or 486 * more often to build dynamic menu items with 487 * {@link android.view.Menu#addIntentOptions}. Note that in the intent 488 * template here was also supply an explicit name for the template 489 * (via <code>android:label="@string/resolve_title"</code>) to better control 490 * what the user sees when presented with this activity as an alternative 491 * action to the data they are viewing. 492 * 493 * <p>Given these capabilities, the following intent will resolve to the 494 * TitleEditor activity:</p> 495 * 496 * <ul> 497 * <li> <p><b>{ action=com.android.notepad.action.EDIT_TITLE 498 * data=content://com.google.provider.NotePad/notes/<var>{ID}</var> }</b> 499 * displays and allows the user to edit the title associated 500 * with note <var>{ID}</var>.</p> 501 * </ul> 502 * 503 * <h3>Standard Activity Actions</h3> 504 * 505 * <p>These are the current standard actions that Intent defines for launching 506 * activities (usually through {@link Context#startActivity}. The most 507 * important, and by far most frequently used, are {@link #ACTION_MAIN} and 508 * {@link #ACTION_EDIT}. 509 * 510 * <ul> 511 * <li> {@link #ACTION_MAIN} 512 * <li> {@link #ACTION_VIEW} 513 * <li> {@link #ACTION_ATTACH_DATA} 514 * <li> {@link #ACTION_EDIT} 515 * <li> {@link #ACTION_PICK} 516 * <li> {@link #ACTION_CHOOSER} 517 * <li> {@link #ACTION_GET_CONTENT} 518 * <li> {@link #ACTION_DIAL} 519 * <li> {@link #ACTION_CALL} 520 * <li> {@link #ACTION_SEND} 521 * <li> {@link #ACTION_SENDTO} 522 * <li> {@link #ACTION_ANSWER} 523 * <li> {@link #ACTION_INSERT} 524 * <li> {@link #ACTION_DELETE} 525 * <li> {@link #ACTION_RUN} 526 * <li> {@link #ACTION_SYNC} 527 * <li> {@link #ACTION_PICK_ACTIVITY} 528 * <li> {@link #ACTION_SEARCH} 529 * <li> {@link #ACTION_WEB_SEARCH} 530 * <li> {@link #ACTION_FACTORY_TEST} 531 * </ul> 532 * 533 * <h3>Standard Broadcast Actions</h3> 534 * 535 * <p>These are the current standard actions that Intent defines for receiving 536 * broadcasts (usually through {@link Context#registerReceiver} or a 537 * <receiver> tag in a manifest). 538 * 539 * <ul> 540 * <li> {@link #ACTION_TIME_TICK} 541 * <li> {@link #ACTION_TIME_CHANGED} 542 * <li> {@link #ACTION_TIMEZONE_CHANGED} 543 * <li> {@link #ACTION_BOOT_COMPLETED} 544 * <li> {@link #ACTION_PACKAGE_ADDED} 545 * <li> {@link #ACTION_PACKAGE_CHANGED} 546 * <li> {@link #ACTION_PACKAGE_REMOVED} 547 * <li> {@link #ACTION_PACKAGE_RESTARTED} 548 * <li> {@link #ACTION_PACKAGE_DATA_CLEARED} 549 * <li> {@link #ACTION_PACKAGES_SUSPENDED} 550 * <li> {@link #ACTION_PACKAGES_UNSUSPENDED} 551 * <li> {@link #ACTION_UID_REMOVED} 552 * <li> {@link #ACTION_BATTERY_CHANGED} 553 * <li> {@link #ACTION_POWER_CONNECTED} 554 * <li> {@link #ACTION_POWER_DISCONNECTED} 555 * <li> {@link #ACTION_SHUTDOWN} 556 * </ul> 557 * 558 * <h3>Standard Categories</h3> 559 * 560 * <p>These are the current standard categories that can be used to further 561 * clarify an Intent via {@link #addCategory}. 562 * 563 * <ul> 564 * <li> {@link #CATEGORY_DEFAULT} 565 * <li> {@link #CATEGORY_BROWSABLE} 566 * <li> {@link #CATEGORY_TAB} 567 * <li> {@link #CATEGORY_ALTERNATIVE} 568 * <li> {@link #CATEGORY_SELECTED_ALTERNATIVE} 569 * <li> {@link #CATEGORY_LAUNCHER} 570 * <li> {@link #CATEGORY_INFO} 571 * <li> {@link #CATEGORY_HOME} 572 * <li> {@link #CATEGORY_PREFERENCE} 573 * <li> {@link #CATEGORY_TEST} 574 * <li> {@link #CATEGORY_CAR_DOCK} 575 * <li> {@link #CATEGORY_DESK_DOCK} 576 * <li> {@link #CATEGORY_LE_DESK_DOCK} 577 * <li> {@link #CATEGORY_HE_DESK_DOCK} 578 * <li> {@link #CATEGORY_CAR_MODE} 579 * <li> {@link #CATEGORY_APP_MARKET} 580 * <li> {@link #CATEGORY_VR_HOME} 581 * </ul> 582 * 583 * <h3>Standard Extra Data</h3> 584 * 585 * <p>These are the current standard fields that can be used as extra data via 586 * {@link #putExtra}. 587 * 588 * <ul> 589 * <li> {@link #EXTRA_ALARM_COUNT} 590 * <li> {@link #EXTRA_BCC} 591 * <li> {@link #EXTRA_CC} 592 * <li> {@link #EXTRA_CHANGED_COMPONENT_NAME} 593 * <li> {@link #EXTRA_DATA_REMOVED} 594 * <li> {@link #EXTRA_DOCK_STATE} 595 * <li> {@link #EXTRA_DOCK_STATE_HE_DESK} 596 * <li> {@link #EXTRA_DOCK_STATE_LE_DESK} 597 * <li> {@link #EXTRA_DOCK_STATE_CAR} 598 * <li> {@link #EXTRA_DOCK_STATE_DESK} 599 * <li> {@link #EXTRA_DOCK_STATE_UNDOCKED} 600 * <li> {@link #EXTRA_DONT_KILL_APP} 601 * <li> {@link #EXTRA_EMAIL} 602 * <li> {@link #EXTRA_INITIAL_INTENTS} 603 * <li> {@link #EXTRA_INTENT} 604 * <li> {@link #EXTRA_KEY_EVENT} 605 * <li> {@link #EXTRA_ORIGINATING_URI} 606 * <li> {@link #EXTRA_PHONE_NUMBER} 607 * <li> {@link #EXTRA_REFERRER} 608 * <li> {@link #EXTRA_REMOTE_INTENT_TOKEN} 609 * <li> {@link #EXTRA_REPLACING} 610 * <li> {@link #EXTRA_SHORTCUT_ICON} 611 * <li> {@link #EXTRA_SHORTCUT_ICON_RESOURCE} 612 * <li> {@link #EXTRA_SHORTCUT_INTENT} 613 * <li> {@link #EXTRA_STREAM} 614 * <li> {@link #EXTRA_SHORTCUT_NAME} 615 * <li> {@link #EXTRA_SUBJECT} 616 * <li> {@link #EXTRA_TEMPLATE} 617 * <li> {@link #EXTRA_TEXT} 618 * <li> {@link #EXTRA_TITLE} 619 * <li> {@link #EXTRA_UID} 620 * </ul> 621 * 622 * <h3>Flags</h3> 623 * 624 * <p>These are the possible flags that can be used in the Intent via 625 * {@link #setFlags} and {@link #addFlags}. See {@link #setFlags} for a list 626 * of all possible flags. 627 */ 628public class Intent implements Parcelable, Cloneable { 629 private static final String ATTR_ACTION = "action"; 630 private static final String TAG_CATEGORIES = "categories"; 631 private static final String ATTR_CATEGORY = "category"; 632 private static final String TAG_EXTRA = "extra"; 633 private static final String ATTR_TYPE = "type"; 634 private static final String ATTR_COMPONENT = "component"; 635 private static final String ATTR_DATA = "data"; 636 private static final String ATTR_FLAGS = "flags"; 637 638 // --------------------------------------------------------------------- 639 // --------------------------------------------------------------------- 640 // Standard intent activity actions (see action variable). 641 642 /** 643 * Activity Action: Start as a main entry point, does not expect to 644 * receive data. 645 * <p>Input: nothing 646 * <p>Output: nothing 647 */ 648 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 649 public static final String ACTION_MAIN = "android.intent.action.MAIN"; 650 651 /** 652 * Activity Action: Display the data to the user. This is the most common 653 * action performed on data -- it is the generic action you can use on 654 * a piece of data to get the most reasonable thing to occur. For example, 655 * when used on a contacts entry it will view the entry; when used on a 656 * mailto: URI it will bring up a compose window filled with the information 657 * supplied by the URI; when used with a tel: URI it will invoke the 658 * dialer. 659 * <p>Input: {@link #getData} is URI from which to retrieve data. 660 * <p>Output: nothing. 661 */ 662 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 663 public static final String ACTION_VIEW = "android.intent.action.VIEW"; 664 665 /** 666 * Extra that can be included on activity intents coming from the storage UI 667 * when it launches sub-activities to manage various types of storage. For example, 668 * it may use {@link #ACTION_VIEW} with a "image/*" MIME type to have an app show 669 * the images on the device, and in that case also include this extra to tell the 670 * app it is coming from the storage UI so should help the user manage storage of 671 * this type. 672 */ 673 public static final String EXTRA_FROM_STORAGE = "android.intent.extra.FROM_STORAGE"; 674 675 /** 676 * A synonym for {@link #ACTION_VIEW}, the "standard" action that is 677 * performed on a piece of data. 678 */ 679 public static final String ACTION_DEFAULT = ACTION_VIEW; 680 681 /** 682 * Activity Action: Quick view the data. Launches a quick viewer for 683 * a URI or a list of URIs. 684 * <p>Activities handling this intent action should handle the vast majority of 685 * MIME types rather than only specific ones. 686 * <p>Quick viewers must render the quick view image locally, and must not send 687 * file content outside current device. 688 * <p>Input: {@link #getData} is a mandatory content URI of the item to 689 * preview. {@link #getClipData} contains an optional list of content URIs 690 * if there is more than one item to preview. {@link #EXTRA_INDEX} is an 691 * optional index of the URI in the clip data to show first. 692 * {@link #EXTRA_QUICK_VIEW_FEATURES} is an optional extra indicating the features 693 * that can be shown in the quick view UI. 694 * <p>Output: nothing. 695 * @see #EXTRA_INDEX 696 * @see #EXTRA_QUICK_VIEW_FEATURES 697 */ 698 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 699 public static final String ACTION_QUICK_VIEW = "android.intent.action.QUICK_VIEW"; 700 701 /** 702 * Used to indicate that some piece of data should be attached to some other 703 * place. For example, image data could be attached to a contact. It is up 704 * to the recipient to decide where the data should be attached; the intent 705 * does not specify the ultimate destination. 706 * <p>Input: {@link #getData} is URI of data to be attached. 707 * <p>Output: nothing. 708 */ 709 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 710 public static final String ACTION_ATTACH_DATA = "android.intent.action.ATTACH_DATA"; 711 712 /** 713 * Activity Action: Provide explicit editable access to the given data. 714 * <p>Input: {@link #getData} is URI of data to be edited. 715 * <p>Output: nothing. 716 */ 717 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 718 public static final String ACTION_EDIT = "android.intent.action.EDIT"; 719 720 /** 721 * Activity Action: Pick an existing item, or insert a new item, and then edit it. 722 * <p>Input: {@link #getType} is the desired MIME type of the item to create or edit. 723 * The extras can contain type specific data to pass through to the editing/creating 724 * activity. 725 * <p>Output: The URI of the item that was picked. This must be a content: 726 * URI so that any receiver can access it. 727 */ 728 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 729 public static final String ACTION_INSERT_OR_EDIT = "android.intent.action.INSERT_OR_EDIT"; 730 731 /** 732 * Activity Action: Pick an item from the data, returning what was selected. 733 * <p>Input: {@link #getData} is URI containing a directory of data 734 * (vnd.android.cursor.dir/*) from which to pick an item. 735 * <p>Output: The URI of the item that was picked. 736 */ 737 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 738 public static final String ACTION_PICK = "android.intent.action.PICK"; 739 740 /** 741 * Activity Action: Creates a shortcut. 742 * <p>Input: Nothing.</p> 743 * <p>Output: An Intent representing the {@link android.content.pm.ShortcutInfo} result.</p> 744 * <p>For compatibility with older versions of android the intent may also contain three 745 * extras: SHORTCUT_INTENT (value: Intent), SHORTCUT_NAME (value: String), 746 * and SHORTCUT_ICON (value: Bitmap) or SHORTCUT_ICON_RESOURCE 747 * (value: ShortcutIconResource).</p> 748 * 749 * @see android.content.pm.ShortcutManager#createShortcutResultIntent 750 * @see #EXTRA_SHORTCUT_INTENT 751 * @see #EXTRA_SHORTCUT_NAME 752 * @see #EXTRA_SHORTCUT_ICON 753 * @see #EXTRA_SHORTCUT_ICON_RESOURCE 754 * @see android.content.Intent.ShortcutIconResource 755 */ 756 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 757 public static final String ACTION_CREATE_SHORTCUT = "android.intent.action.CREATE_SHORTCUT"; 758 759 /** 760 * The name of the extra used to define the Intent of a shortcut. 761 * 762 * @see #ACTION_CREATE_SHORTCUT 763 * @deprecated Replaced with {@link android.content.pm.ShortcutManager#createShortcutResultIntent} 764 */ 765 @Deprecated 766 public static final String EXTRA_SHORTCUT_INTENT = "android.intent.extra.shortcut.INTENT"; 767 /** 768 * The name of the extra used to define the name of a shortcut. 769 * 770 * @see #ACTION_CREATE_SHORTCUT 771 * @deprecated Replaced with {@link android.content.pm.ShortcutManager#createShortcutResultIntent} 772 */ 773 @Deprecated 774 public static final String EXTRA_SHORTCUT_NAME = "android.intent.extra.shortcut.NAME"; 775 /** 776 * The name of the extra used to define the icon, as a Bitmap, of a shortcut. 777 * 778 * @see #ACTION_CREATE_SHORTCUT 779 * @deprecated Replaced with {@link android.content.pm.ShortcutManager#createShortcutResultIntent} 780 */ 781 @Deprecated 782 public static final String EXTRA_SHORTCUT_ICON = "android.intent.extra.shortcut.ICON"; 783 /** 784 * The name of the extra used to define the icon, as a ShortcutIconResource, of a shortcut. 785 * 786 * @see #ACTION_CREATE_SHORTCUT 787 * @see android.content.Intent.ShortcutIconResource 788 * @deprecated Replaced with {@link android.content.pm.ShortcutManager#createShortcutResultIntent} 789 */ 790 @Deprecated 791 public static final String EXTRA_SHORTCUT_ICON_RESOURCE = 792 "android.intent.extra.shortcut.ICON_RESOURCE"; 793 794 /** 795 * An activity that provides a user interface for adjusting application preferences. 796 * Optional but recommended settings for all applications which have settings. 797 */ 798 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 799 public static final String ACTION_APPLICATION_PREFERENCES 800 = "android.intent.action.APPLICATION_PREFERENCES"; 801 802 /** 803 * Activity Action: Launch an activity showing the app information. 804 * For applications which install other applications (such as app stores), it is recommended 805 * to handle this action for providing the app information to the user. 806 * 807 * <p>Input: {@link #EXTRA_PACKAGE_NAME} specifies the package whose information needs 808 * to be displayed. 809 * <p>Output: Nothing. 810 */ 811 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 812 public static final String ACTION_SHOW_APP_INFO 813 = "android.intent.action.SHOW_APP_INFO"; 814 815 /** 816 * Represents a shortcut/live folder icon resource. 817 * 818 * @see Intent#ACTION_CREATE_SHORTCUT 819 * @see Intent#EXTRA_SHORTCUT_ICON_RESOURCE 820 * @see android.provider.LiveFolders#ACTION_CREATE_LIVE_FOLDER 821 * @see android.provider.LiveFolders#EXTRA_LIVE_FOLDER_ICON 822 */ 823 public static class ShortcutIconResource implements Parcelable { 824 /** 825 * The package name of the application containing the icon. 826 */ 827 public String packageName; 828 829 /** 830 * The resource name of the icon, including package, name and type. 831 */ 832 public String resourceName; 833 834 /** 835 * Creates a new ShortcutIconResource for the specified context and resource 836 * identifier. 837 * 838 * @param context The context of the application. 839 * @param resourceId The resource identifier for the icon. 840 * @return A new ShortcutIconResource with the specified's context package name 841 * and icon resource identifier.`` 842 */ 843 public static ShortcutIconResource fromContext(Context context, @AnyRes int resourceId) { 844 ShortcutIconResource icon = new ShortcutIconResource(); 845 icon.packageName = context.getPackageName(); 846 icon.resourceName = context.getResources().getResourceName(resourceId); 847 return icon; 848 } 849 850 /** 851 * Used to read a ShortcutIconResource from a Parcel. 852 */ 853 public static final Parcelable.Creator<ShortcutIconResource> CREATOR = 854 new Parcelable.Creator<ShortcutIconResource>() { 855 856 public ShortcutIconResource createFromParcel(Parcel source) { 857 ShortcutIconResource icon = new ShortcutIconResource(); 858 icon.packageName = source.readString(); 859 icon.resourceName = source.readString(); 860 return icon; 861 } 862 863 public ShortcutIconResource[] newArray(int size) { 864 return new ShortcutIconResource[size]; 865 } 866 }; 867 868 /** 869 * No special parcel contents. 870 */ 871 public int describeContents() { 872 return 0; 873 } 874 875 public void writeToParcel(Parcel dest, int flags) { 876 dest.writeString(packageName); 877 dest.writeString(resourceName); 878 } 879 880 @Override 881 public String toString() { 882 return resourceName; 883 } 884 } 885 886 /** 887 * Activity Action: Display an activity chooser, allowing the user to pick 888 * what they want to before proceeding. This can be used as an alternative 889 * to the standard activity picker that is displayed by the system when 890 * you try to start an activity with multiple possible matches, with these 891 * differences in behavior: 892 * <ul> 893 * <li>You can specify the title that will appear in the activity chooser. 894 * <li>The user does not have the option to make one of the matching 895 * activities a preferred activity, and all possible activities will 896 * always be shown even if one of them is currently marked as the 897 * preferred activity. 898 * </ul> 899 * <p> 900 * This action should be used when the user will naturally expect to 901 * select an activity in order to proceed. An example if when not to use 902 * it is when the user clicks on a "mailto:" link. They would naturally 903 * expect to go directly to their mail app, so startActivity() should be 904 * called directly: it will 905 * either launch the current preferred app, or put up a dialog allowing the 906 * user to pick an app to use and optionally marking that as preferred. 907 * <p> 908 * In contrast, if the user is selecting a menu item to send a picture 909 * they are viewing to someone else, there are many different things they 910 * may want to do at this point: send it through e-mail, upload it to a 911 * web service, etc. In this case the CHOOSER action should be used, to 912 * always present to the user a list of the things they can do, with a 913 * nice title given by the caller such as "Send this photo with:". 914 * <p> 915 * If you need to grant URI permissions through a chooser, you must specify 916 * the permissions to be granted on the ACTION_CHOOSER Intent 917 * <em>in addition</em> to the EXTRA_INTENT inside. This means using 918 * {@link #setClipData} to specify the URIs to be granted as well as 919 * {@link #FLAG_GRANT_READ_URI_PERMISSION} and/or 920 * {@link #FLAG_GRANT_WRITE_URI_PERMISSION} as appropriate. 921 * <p> 922 * As a convenience, an Intent of this form can be created with the 923 * {@link #createChooser} function. 924 * <p> 925 * Input: No data should be specified. get*Extra must have 926 * a {@link #EXTRA_INTENT} field containing the Intent being executed, 927 * and can optionally have a {@link #EXTRA_TITLE} field containing the 928 * title text to display in the chooser. 929 * <p> 930 * Output: Depends on the protocol of {@link #EXTRA_INTENT}. 931 */ 932 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 933 public static final String ACTION_CHOOSER = "android.intent.action.CHOOSER"; 934 935 /** 936 * Convenience function for creating a {@link #ACTION_CHOOSER} Intent. 937 * 938 * <p>Builds a new {@link #ACTION_CHOOSER} Intent that wraps the given 939 * target intent, also optionally supplying a title. If the target 940 * intent has specified {@link #FLAG_GRANT_READ_URI_PERMISSION} or 941 * {@link #FLAG_GRANT_WRITE_URI_PERMISSION}, then these flags will also be 942 * set in the returned chooser intent, with its ClipData set appropriately: 943 * either a direct reflection of {@link #getClipData()} if that is non-null, 944 * or a new ClipData built from {@link #getData()}. 945 * 946 * @param target The Intent that the user will be selecting an activity 947 * to perform. 948 * @param title Optional title that will be displayed in the chooser. 949 * @return Return a new Intent object that you can hand to 950 * {@link Context#startActivity(Intent) Context.startActivity()} and 951 * related methods. 952 */ 953 public static Intent createChooser(Intent target, CharSequence title) { 954 return createChooser(target, title, null); 955 } 956 957 /** 958 * Convenience function for creating a {@link #ACTION_CHOOSER} Intent. 959 * 960 * <p>Builds a new {@link #ACTION_CHOOSER} Intent that wraps the given 961 * target intent, also optionally supplying a title. If the target 962 * intent has specified {@link #FLAG_GRANT_READ_URI_PERMISSION} or 963 * {@link #FLAG_GRANT_WRITE_URI_PERMISSION}, then these flags will also be 964 * set in the returned chooser intent, with its ClipData set appropriately: 965 * either a direct reflection of {@link #getClipData()} if that is non-null, 966 * or a new ClipData built from {@link #getData()}.</p> 967 * 968 * <p>The caller may optionally supply an {@link IntentSender} to receive a callback 969 * when the user makes a choice. This can be useful if the calling application wants 970 * to remember the last chosen target and surface it as a more prominent or one-touch 971 * affordance elsewhere in the UI for next time.</p> 972 * 973 * @param target The Intent that the user will be selecting an activity 974 * to perform. 975 * @param title Optional title that will be displayed in the chooser. 976 * @param sender Optional IntentSender to be called when a choice is made. 977 * @return Return a new Intent object that you can hand to 978 * {@link Context#startActivity(Intent) Context.startActivity()} and 979 * related methods. 980 */ 981 public static Intent createChooser(Intent target, CharSequence title, IntentSender sender) { 982 Intent intent = new Intent(ACTION_CHOOSER); 983 intent.putExtra(EXTRA_INTENT, target); 984 if (title != null) { 985 intent.putExtra(EXTRA_TITLE, title); 986 } 987 988 if (sender != null) { 989 intent.putExtra(EXTRA_CHOSEN_COMPONENT_INTENT_SENDER, sender); 990 } 991 992 // Migrate any clip data and flags from target. 993 int permFlags = target.getFlags() & (FLAG_GRANT_READ_URI_PERMISSION 994 | FLAG_GRANT_WRITE_URI_PERMISSION | FLAG_GRANT_PERSISTABLE_URI_PERMISSION 995 | FLAG_GRANT_PREFIX_URI_PERMISSION); 996 if (permFlags != 0) { 997 ClipData targetClipData = target.getClipData(); 998 if (targetClipData == null && target.getData() != null) { 999 ClipData.Item item = new ClipData.Item(target.getData()); 1000 String[] mimeTypes; 1001 if (target.getType() != null) { 1002 mimeTypes = new String[] { target.getType() }; 1003 } else { 1004 mimeTypes = new String[] { }; 1005 } 1006 targetClipData = new ClipData(null, mimeTypes, item); 1007 } 1008 if (targetClipData != null) { 1009 intent.setClipData(targetClipData); 1010 intent.addFlags(permFlags); 1011 } 1012 } 1013 1014 return intent; 1015 } 1016 1017 /** 1018 * Activity Action: Allow the user to select a particular kind of data and 1019 * return it. This is different than {@link #ACTION_PICK} in that here we 1020 * just say what kind of data is desired, not a URI of existing data from 1021 * which the user can pick. An ACTION_GET_CONTENT could allow the user to 1022 * create the data as it runs (for example taking a picture or recording a 1023 * sound), let them browse over the web and download the desired data, 1024 * etc. 1025 * <p> 1026 * There are two main ways to use this action: if you want a specific kind 1027 * of data, such as a person contact, you set the MIME type to the kind of 1028 * data you want and launch it with {@link Context#startActivity(Intent)}. 1029 * The system will then launch the best application to select that kind 1030 * of data for you. 1031 * <p> 1032 * You may also be interested in any of a set of types of content the user 1033 * can pick. For example, an e-mail application that wants to allow the 1034 * user to add an attachment to an e-mail message can use this action to 1035 * bring up a list of all of the types of content the user can attach. 1036 * <p> 1037 * In this case, you should wrap the GET_CONTENT intent with a chooser 1038 * (through {@link #createChooser}), which will give the proper interface 1039 * for the user to pick how to send your data and allow you to specify 1040 * a prompt indicating what they are doing. You will usually specify a 1041 * broad MIME type (such as image/* or {@literal *}/*), resulting in a 1042 * broad range of content types the user can select from. 1043 * <p> 1044 * When using such a broad GET_CONTENT action, it is often desirable to 1045 * only pick from data that can be represented as a stream. This is 1046 * accomplished by requiring the {@link #CATEGORY_OPENABLE} in the Intent. 1047 * <p> 1048 * Callers can optionally specify {@link #EXTRA_LOCAL_ONLY} to request that 1049 * the launched content chooser only returns results representing data that 1050 * is locally available on the device. For example, if this extra is set 1051 * to true then an image picker should not show any pictures that are available 1052 * from a remote server but not already on the local device (thus requiring 1053 * they be downloaded when opened). 1054 * <p> 1055 * If the caller can handle multiple returned items (the user performing 1056 * multiple selection), then it can specify {@link #EXTRA_ALLOW_MULTIPLE} 1057 * to indicate this. 1058 * <p> 1059 * Input: {@link #getType} is the desired MIME type to retrieve. Note 1060 * that no URI is supplied in the intent, as there are no constraints on 1061 * where the returned data originally comes from. You may also include the 1062 * {@link #CATEGORY_OPENABLE} if you can only accept data that can be 1063 * opened as a stream. You may use {@link #EXTRA_LOCAL_ONLY} to limit content 1064 * selection to local data. You may use {@link #EXTRA_ALLOW_MULTIPLE} to 1065 * allow the user to select multiple items. 1066 * <p> 1067 * Output: The URI of the item that was picked. This must be a content: 1068 * URI so that any receiver can access it. 1069 */ 1070 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1071 public static final String ACTION_GET_CONTENT = "android.intent.action.GET_CONTENT"; 1072 /** 1073 * Activity Action: Dial a number as specified by the data. This shows a 1074 * UI with the number being dialed, allowing the user to explicitly 1075 * initiate the call. 1076 * <p>Input: If nothing, an empty dialer is started; else {@link #getData} 1077 * is URI of a phone number to be dialed or a tel: URI of an explicit phone 1078 * number. 1079 * <p>Output: nothing. 1080 */ 1081 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1082 public static final String ACTION_DIAL = "android.intent.action.DIAL"; 1083 /** 1084 * Activity Action: Perform a call to someone specified by the data. 1085 * <p>Input: If nothing, an empty dialer is started; else {@link #getData} 1086 * is URI of a phone number to be dialed or a tel: URI of an explicit phone 1087 * number. 1088 * <p>Output: nothing. 1089 * 1090 * <p>Note: there will be restrictions on which applications can initiate a 1091 * call; most applications should use the {@link #ACTION_DIAL}. 1092 * <p>Note: this Intent <strong>cannot</strong> be used to call emergency 1093 * numbers. Applications can <strong>dial</strong> emergency numbers using 1094 * {@link #ACTION_DIAL}, however. 1095 * 1096 * <p>Note: if you app targets {@link android.os.Build.VERSION_CODES#M M} 1097 * and above and declares as using the {@link android.Manifest.permission#CALL_PHONE} 1098 * permission which is not granted, then attempting to use this action will 1099 * result in a {@link java.lang.SecurityException}. 1100 */ 1101 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1102 public static final String ACTION_CALL = "android.intent.action.CALL"; 1103 /** 1104 * Activity Action: Perform a call to an emergency number specified by the 1105 * data. 1106 * <p>Input: {@link #getData} is URI of a phone number to be dialed or a 1107 * tel: URI of an explicit phone number. 1108 * <p>Output: nothing. 1109 * @hide 1110 */ 1111 @SystemApi 1112 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1113 public static final String ACTION_CALL_EMERGENCY = "android.intent.action.CALL_EMERGENCY"; 1114 /** 1115 * Activity action: Perform a call to any number (emergency or not) 1116 * specified by the data. 1117 * <p>Input: {@link #getData} is URI of a phone number to be dialed or a 1118 * tel: URI of an explicit phone number. 1119 * <p>Output: nothing. 1120 * @hide 1121 */ 1122 @SystemApi 1123 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1124 public static final String ACTION_CALL_PRIVILEGED = "android.intent.action.CALL_PRIVILEGED"; 1125 1126 /** 1127 * Activity Action: Main entry point for carrier setup apps. 1128 * <p>Carrier apps that provide an implementation for this action may be invoked to configure 1129 * carrier service and typically require 1130 * {@link android.telephony.TelephonyManager#hasCarrierPrivileges() carrier privileges} to 1131 * fulfill their duties. 1132 */ 1133 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1134 public static final String ACTION_CARRIER_SETUP = "android.intent.action.CARRIER_SETUP"; 1135 /** 1136 * Activity Action: Send a message to someone specified by the data. 1137 * <p>Input: {@link #getData} is URI describing the target. 1138 * <p>Output: nothing. 1139 */ 1140 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1141 public static final String ACTION_SENDTO = "android.intent.action.SENDTO"; 1142 /** 1143 * Activity Action: Deliver some data to someone else. Who the data is 1144 * being delivered to is not specified; it is up to the receiver of this 1145 * action to ask the user where the data should be sent. 1146 * <p> 1147 * When launching a SEND intent, you should usually wrap it in a chooser 1148 * (through {@link #createChooser}), which will give the proper interface 1149 * for the user to pick how to send your data and allow you to specify 1150 * a prompt indicating what they are doing. 1151 * <p> 1152 * Input: {@link #getType} is the MIME type of the data being sent. 1153 * get*Extra can have either a {@link #EXTRA_TEXT} 1154 * or {@link #EXTRA_STREAM} field, containing the data to be sent. If 1155 * using EXTRA_TEXT, the MIME type should be "text/plain"; otherwise it 1156 * should be the MIME type of the data in EXTRA_STREAM. Use {@literal *}/* 1157 * if the MIME type is unknown (this will only allow senders that can 1158 * handle generic data streams). If using {@link #EXTRA_TEXT}, you can 1159 * also optionally supply {@link #EXTRA_HTML_TEXT} for clients to retrieve 1160 * your text with HTML formatting. 1161 * <p> 1162 * As of {@link android.os.Build.VERSION_CODES#JELLY_BEAN}, the data 1163 * being sent can be supplied through {@link #setClipData(ClipData)}. This 1164 * allows you to use {@link #FLAG_GRANT_READ_URI_PERMISSION} when sharing 1165 * content: URIs and other advanced features of {@link ClipData}. If 1166 * using this approach, you still must supply the same data through the 1167 * {@link #EXTRA_TEXT} or {@link #EXTRA_STREAM} fields described below 1168 * for compatibility with old applications. If you don't set a ClipData, 1169 * it will be copied there for you when calling {@link Context#startActivity(Intent)}. 1170 * <p> 1171 * Starting from {@link android.os.Build.VERSION_CODES#O}, if 1172 * {@link #CATEGORY_TYPED_OPENABLE} is passed, then the Uris passed in 1173 * either {@link #EXTRA_STREAM} or via {@link #setClipData(ClipData)} may 1174 * be openable only as asset typed files using 1175 * {@link ContentResolver#openTypedAssetFileDescriptor(Uri, String, Bundle)}. 1176 * <p> 1177 * Optional standard extras, which may be interpreted by some recipients as 1178 * appropriate, are: {@link #EXTRA_EMAIL}, {@link #EXTRA_CC}, 1179 * {@link #EXTRA_BCC}, {@link #EXTRA_SUBJECT}. 1180 * <p> 1181 * Output: nothing. 1182 */ 1183 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1184 public static final String ACTION_SEND = "android.intent.action.SEND"; 1185 /** 1186 * Activity Action: Deliver multiple data to someone else. 1187 * <p> 1188 * Like {@link #ACTION_SEND}, except the data is multiple. 1189 * <p> 1190 * Input: {@link #getType} is the MIME type of the data being sent. 1191 * get*ArrayListExtra can have either a {@link #EXTRA_TEXT} or {@link 1192 * #EXTRA_STREAM} field, containing the data to be sent. If using 1193 * {@link #EXTRA_TEXT}, you can also optionally supply {@link #EXTRA_HTML_TEXT} 1194 * for clients to retrieve your text with HTML formatting. 1195 * <p> 1196 * Multiple types are supported, and receivers should handle mixed types 1197 * whenever possible. The right way for the receiver to check them is to 1198 * use the content resolver on each URI. The intent sender should try to 1199 * put the most concrete mime type in the intent type, but it can fall 1200 * back to {@literal <type>/*} or {@literal *}/* as needed. 1201 * <p> 1202 * e.g. if you are sending image/jpg and image/jpg, the intent's type can 1203 * be image/jpg, but if you are sending image/jpg and image/png, then the 1204 * intent's type should be image/*. 1205 * <p> 1206 * As of {@link android.os.Build.VERSION_CODES#JELLY_BEAN}, the data 1207 * being sent can be supplied through {@link #setClipData(ClipData)}. This 1208 * allows you to use {@link #FLAG_GRANT_READ_URI_PERMISSION} when sharing 1209 * content: URIs and other advanced features of {@link ClipData}. If 1210 * using this approach, you still must supply the same data through the 1211 * {@link #EXTRA_TEXT} or {@link #EXTRA_STREAM} fields described below 1212 * for compatibility with old applications. If you don't set a ClipData, 1213 * it will be copied there for you when calling {@link Context#startActivity(Intent)}. 1214 * <p> 1215 * Starting from {@link android.os.Build.VERSION_CODES#O}, if 1216 * {@link #CATEGORY_TYPED_OPENABLE} is passed, then the Uris passed in 1217 * either {@link #EXTRA_STREAM} or via {@link #setClipData(ClipData)} may 1218 * be openable only as asset typed files using 1219 * {@link ContentResolver#openTypedAssetFileDescriptor(Uri, String, Bundle)}. 1220 * <p> 1221 * Optional standard extras, which may be interpreted by some recipients as 1222 * appropriate, are: {@link #EXTRA_EMAIL}, {@link #EXTRA_CC}, 1223 * {@link #EXTRA_BCC}, {@link #EXTRA_SUBJECT}. 1224 * <p> 1225 * Output: nothing. 1226 */ 1227 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1228 public static final String ACTION_SEND_MULTIPLE = "android.intent.action.SEND_MULTIPLE"; 1229 /** 1230 * Activity Action: Handle an incoming phone call. 1231 * <p>Input: nothing. 1232 * <p>Output: nothing. 1233 */ 1234 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1235 public static final String ACTION_ANSWER = "android.intent.action.ANSWER"; 1236 /** 1237 * Activity Action: Insert an empty item into the given container. 1238 * <p>Input: {@link #getData} is URI of the directory (vnd.android.cursor.dir/*) 1239 * in which to place the data. 1240 * <p>Output: URI of the new data that was created. 1241 */ 1242 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1243 public static final String ACTION_INSERT = "android.intent.action.INSERT"; 1244 /** 1245 * Activity Action: Create a new item in the given container, initializing it 1246 * from the current contents of the clipboard. 1247 * <p>Input: {@link #getData} is URI of the directory (vnd.android.cursor.dir/*) 1248 * in which to place the data. 1249 * <p>Output: URI of the new data that was created. 1250 */ 1251 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1252 public static final String ACTION_PASTE = "android.intent.action.PASTE"; 1253 /** 1254 * Activity Action: Delete the given data from its container. 1255 * <p>Input: {@link #getData} is URI of data to be deleted. 1256 * <p>Output: nothing. 1257 */ 1258 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1259 public static final String ACTION_DELETE = "android.intent.action.DELETE"; 1260 /** 1261 * Activity Action: Run the data, whatever that means. 1262 * <p>Input: ? (Note: this is currently specific to the test harness.) 1263 * <p>Output: nothing. 1264 */ 1265 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1266 public static final String ACTION_RUN = "android.intent.action.RUN"; 1267 /** 1268 * Activity Action: Perform a data synchronization. 1269 * <p>Input: ? 1270 * <p>Output: ? 1271 */ 1272 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1273 public static final String ACTION_SYNC = "android.intent.action.SYNC"; 1274 /** 1275 * Activity Action: Pick an activity given an intent, returning the class 1276 * selected. 1277 * <p>Input: get*Extra field {@link #EXTRA_INTENT} is an Intent 1278 * used with {@link PackageManager#queryIntentActivities} to determine the 1279 * set of activities from which to pick. 1280 * <p>Output: Class name of the activity that was selected. 1281 */ 1282 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1283 public static final String ACTION_PICK_ACTIVITY = "android.intent.action.PICK_ACTIVITY"; 1284 /** 1285 * Activity Action: Perform a search. 1286 * <p>Input: {@link android.app.SearchManager#QUERY getStringExtra(SearchManager.QUERY)} 1287 * is the text to search for. If empty, simply 1288 * enter your search results Activity with the search UI activated. 1289 * <p>Output: nothing. 1290 */ 1291 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1292 public static final String ACTION_SEARCH = "android.intent.action.SEARCH"; 1293 /** 1294 * Activity Action: Start the platform-defined tutorial 1295 * <p>Input: {@link android.app.SearchManager#QUERY getStringExtra(SearchManager.QUERY)} 1296 * is the text to search for. If empty, simply 1297 * enter your search results Activity with the search UI activated. 1298 * <p>Output: nothing. 1299 */ 1300 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1301 public static final String ACTION_SYSTEM_TUTORIAL = "android.intent.action.SYSTEM_TUTORIAL"; 1302 /** 1303 * Activity Action: Perform a web search. 1304 * <p> 1305 * Input: {@link android.app.SearchManager#QUERY 1306 * getStringExtra(SearchManager.QUERY)} is the text to search for. If it is 1307 * a url starts with http or https, the site will be opened. If it is plain 1308 * text, Google search will be applied. 1309 * <p> 1310 * Output: nothing. 1311 */ 1312 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1313 public static final String ACTION_WEB_SEARCH = "android.intent.action.WEB_SEARCH"; 1314 1315 /** 1316 * Activity Action: Perform assist action. 1317 * <p> 1318 * Input: {@link #EXTRA_ASSIST_PACKAGE}, {@link #EXTRA_ASSIST_CONTEXT}, can provide 1319 * additional optional contextual information about where the user was when they 1320 * requested the assist; {@link #EXTRA_REFERRER} may be set with additional referrer 1321 * information. 1322 * Output: nothing. 1323 */ 1324 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1325 public static final String ACTION_ASSIST = "android.intent.action.ASSIST"; 1326 1327 /** 1328 * Activity Action: Perform voice assist action. 1329 * <p> 1330 * Input: {@link #EXTRA_ASSIST_PACKAGE}, {@link #EXTRA_ASSIST_CONTEXT}, can provide 1331 * additional optional contextual information about where the user was when they 1332 * requested the voice assist. 1333 * Output: nothing. 1334 * @hide 1335 */ 1336 @SystemApi 1337 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1338 public static final String ACTION_VOICE_ASSIST = "android.intent.action.VOICE_ASSIST"; 1339 1340 /** 1341 * An optional field on {@link #ACTION_ASSIST} containing the name of the current foreground 1342 * application package at the time the assist was invoked. 1343 */ 1344 public static final String EXTRA_ASSIST_PACKAGE 1345 = "android.intent.extra.ASSIST_PACKAGE"; 1346 1347 /** 1348 * An optional field on {@link #ACTION_ASSIST} containing the uid of the current foreground 1349 * application package at the time the assist was invoked. 1350 */ 1351 public static final String EXTRA_ASSIST_UID 1352 = "android.intent.extra.ASSIST_UID"; 1353 1354 /** 1355 * An optional field on {@link #ACTION_ASSIST} and containing additional contextual 1356 * information supplied by the current foreground app at the time of the assist request. 1357 * This is a {@link Bundle} of additional data. 1358 */ 1359 public static final String EXTRA_ASSIST_CONTEXT 1360 = "android.intent.extra.ASSIST_CONTEXT"; 1361 1362 /** 1363 * An optional field on {@link #ACTION_ASSIST} suggesting that the user will likely use a 1364 * keyboard as the primary input device for assistance. 1365 */ 1366 public static final String EXTRA_ASSIST_INPUT_HINT_KEYBOARD = 1367 "android.intent.extra.ASSIST_INPUT_HINT_KEYBOARD"; 1368 1369 /** 1370 * An optional field on {@link #ACTION_ASSIST} containing the InputDevice id 1371 * that was used to invoke the assist. 1372 */ 1373 public static final String EXTRA_ASSIST_INPUT_DEVICE_ID = 1374 "android.intent.extra.ASSIST_INPUT_DEVICE_ID"; 1375 1376 /** 1377 * Activity Action: List all available applications. 1378 * <p>Input: Nothing. 1379 * <p>Output: nothing. 1380 */ 1381 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1382 public static final String ACTION_ALL_APPS = "android.intent.action.ALL_APPS"; 1383 /** 1384 * Activity Action: Show settings for choosing wallpaper. 1385 * <p>Input: Nothing. 1386 * <p>Output: Nothing. 1387 */ 1388 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1389 public static final String ACTION_SET_WALLPAPER = "android.intent.action.SET_WALLPAPER"; 1390 1391 /** 1392 * Activity Action: Show activity for reporting a bug. 1393 * <p>Input: Nothing. 1394 * <p>Output: Nothing. 1395 */ 1396 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1397 public static final String ACTION_BUG_REPORT = "android.intent.action.BUG_REPORT"; 1398 1399 /** 1400 * Activity Action: Main entry point for factory tests. Only used when 1401 * the device is booting in factory test node. The implementing package 1402 * must be installed in the system image. 1403 * <p>Input: nothing 1404 * <p>Output: nothing 1405 */ 1406 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1407 public static final String ACTION_FACTORY_TEST = "android.intent.action.FACTORY_TEST"; 1408 1409 /** 1410 * Activity Action: The user pressed the "call" button to go to the dialer 1411 * or other appropriate UI for placing a call. 1412 * <p>Input: Nothing. 1413 * <p>Output: Nothing. 1414 */ 1415 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1416 public static final String ACTION_CALL_BUTTON = "android.intent.action.CALL_BUTTON"; 1417 1418 /** 1419 * Activity Action: Start Voice Command. 1420 * <p>Input: Nothing. 1421 * <p>Output: Nothing. 1422 */ 1423 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1424 public static final String ACTION_VOICE_COMMAND = "android.intent.action.VOICE_COMMAND"; 1425 1426 /** 1427 * Activity Action: Start action associated with long pressing on the 1428 * search key. 1429 * <p>Input: Nothing. 1430 * <p>Output: Nothing. 1431 */ 1432 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1433 public static final String ACTION_SEARCH_LONG_PRESS = "android.intent.action.SEARCH_LONG_PRESS"; 1434 1435 /** 1436 * Activity Action: The user pressed the "Report" button in the crash/ANR dialog. 1437 * This intent is delivered to the package which installed the application, usually 1438 * Google Play. 1439 * <p>Input: No data is specified. The bug report is passed in using 1440 * an {@link #EXTRA_BUG_REPORT} field. 1441 * <p>Output: Nothing. 1442 * 1443 * @see #EXTRA_BUG_REPORT 1444 */ 1445 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1446 public static final String ACTION_APP_ERROR = "android.intent.action.APP_ERROR"; 1447 1448 /** 1449 * Activity Action: Show power usage information to the user. 1450 * <p>Input: Nothing. 1451 * <p>Output: Nothing. 1452 */ 1453 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1454 public static final String ACTION_POWER_USAGE_SUMMARY = "android.intent.action.POWER_USAGE_SUMMARY"; 1455 1456 /** 1457 * Activity Action: Setup wizard action provided for OTA provisioning to determine if it needs 1458 * to run. 1459 * <p>Input: Nothing. 1460 * <p>Output: Nothing. 1461 * @deprecated As of {@link android.os.Build.VERSION_CODES#M}, setup wizard can be identified 1462 * using {@link #ACTION_MAIN} and {@link #CATEGORY_SETUP_WIZARD} 1463 * @hide 1464 * @removed 1465 */ 1466 @Deprecated 1467 @SystemApi 1468 public static final String ACTION_DEVICE_INITIALIZATION_WIZARD = 1469 "android.intent.action.DEVICE_INITIALIZATION_WIZARD"; 1470 1471 /** 1472 * Activity Action: Setup wizard to launch after a platform update. This 1473 * activity should have a string meta-data field associated with it, 1474 * {@link #METADATA_SETUP_VERSION}, which defines the current version of 1475 * the platform for setup. The activity will be launched only if 1476 * {@link android.provider.Settings.Secure#LAST_SETUP_SHOWN} is not the 1477 * same value. 1478 * <p>Input: Nothing. 1479 * <p>Output: Nothing. 1480 * @hide 1481 */ 1482 @SystemApi 1483 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1484 public static final String ACTION_UPGRADE_SETUP = "android.intent.action.UPGRADE_SETUP"; 1485 1486 /** 1487 * Activity Action: Start the Keyboard Shortcuts Helper screen. 1488 * <p>Input: Nothing. 1489 * <p>Output: Nothing. 1490 * @hide 1491 */ 1492 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1493 public static final String ACTION_SHOW_KEYBOARD_SHORTCUTS = 1494 "com.android.intent.action.SHOW_KEYBOARD_SHORTCUTS"; 1495 1496 /** 1497 * Activity Action: Dismiss the Keyboard Shortcuts Helper screen. 1498 * <p>Input: Nothing. 1499 * <p>Output: Nothing. 1500 * @hide 1501 */ 1502 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1503 public static final String ACTION_DISMISS_KEYBOARD_SHORTCUTS = 1504 "com.android.intent.action.DISMISS_KEYBOARD_SHORTCUTS"; 1505 1506 /** 1507 * Activity Action: Show settings for managing network data usage of a 1508 * specific application. Applications should define an activity that offers 1509 * options to control data usage. 1510 */ 1511 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1512 public static final String ACTION_MANAGE_NETWORK_USAGE = 1513 "android.intent.action.MANAGE_NETWORK_USAGE"; 1514 1515 /** 1516 * Activity Action: Launch application installer. 1517 * <p> 1518 * Input: The data must be a content: URI at which the application 1519 * can be retrieved. As of {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1}, 1520 * you can also use "package:<package-name>" to install an application for the 1521 * current user that is already installed for another user. You can optionally supply 1522 * {@link #EXTRA_INSTALLER_PACKAGE_NAME}, {@link #EXTRA_NOT_UNKNOWN_SOURCE}, 1523 * {@link #EXTRA_ALLOW_REPLACE}, and {@link #EXTRA_RETURN_RESULT}. 1524 * <p> 1525 * Output: If {@link #EXTRA_RETURN_RESULT}, returns whether the install 1526 * succeeded. 1527 * <p> 1528 * <strong>Note:</strong>If your app is targeting API level higher than 25 you 1529 * need to hold {@link android.Manifest.permission#REQUEST_INSTALL_PACKAGES} 1530 * in order to launch the application installer. 1531 * </p> 1532 * 1533 * @see #EXTRA_INSTALLER_PACKAGE_NAME 1534 * @see #EXTRA_NOT_UNKNOWN_SOURCE 1535 * @see #EXTRA_RETURN_RESULT 1536 */ 1537 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1538 public static final String ACTION_INSTALL_PACKAGE = "android.intent.action.INSTALL_PACKAGE"; 1539 1540 /** 1541 * Activity Action: Activity to handle split installation failures. 1542 * <p>Splits may be installed dynamically. This happens when an Activity is launched, 1543 * but the split that contains the application isn't installed. When a split is 1544 * installed in this manner, the containing package usually doesn't know this is 1545 * happening. However, if an error occurs during installation, the containing 1546 * package can define a single activity handling this action to deal with such 1547 * failures. 1548 * <p>The activity handling this action must be in the base package. 1549 * <p> 1550 * Input: {@link #EXTRA_INTENT} the original intent that started split installation. 1551 * {@link #EXTRA_SPLIT_NAME} the name of the split that failed to be installed. 1552 */ 1553 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1554 public static final String ACTION_INSTALL_FAILURE = "android.intent.action.INSTALL_FAILURE"; 1555 1556 /** 1557 * @hide 1558 * @removed 1559 * @deprecated Do not use. This will go away. 1560 * Replace with {@link #ACTION_INSTALL_INSTANT_APP_PACKAGE}. 1561 */ 1562 @SystemApi 1563 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1564 public static final String ACTION_INSTALL_EPHEMERAL_PACKAGE 1565 = "android.intent.action.INSTALL_EPHEMERAL_PACKAGE"; 1566 /** 1567 * Activity Action: Launch instant application installer. 1568 * <p class="note"> 1569 * This is a protected intent that can only be sent by the system. 1570 * </p> 1571 * 1572 * @hide 1573 */ 1574 @SystemApi 1575 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1576 public static final String ACTION_INSTALL_INSTANT_APP_PACKAGE 1577 = "android.intent.action.INSTALL_INSTANT_APP_PACKAGE"; 1578 1579 /** 1580 * @hide 1581 * @removed 1582 * @deprecated Do not use. This will go away. 1583 * Replace with {@link #ACTION_RESOLVE_INSTANT_APP_PACKAGE}. 1584 */ 1585 @SystemApi 1586 @SdkConstant(SdkConstantType.SERVICE_ACTION) 1587 public static final String ACTION_RESOLVE_EPHEMERAL_PACKAGE 1588 = "android.intent.action.RESOLVE_EPHEMERAL_PACKAGE"; 1589 /** 1590 * Service Action: Resolve instant application. 1591 * <p> 1592 * The system will have a persistent connection to this service. 1593 * This is a protected intent that can only be sent by the system. 1594 * </p> 1595 * 1596 * @hide 1597 */ 1598 @SystemApi 1599 @SdkConstant(SdkConstantType.SERVICE_ACTION) 1600 public static final String ACTION_RESOLVE_INSTANT_APP_PACKAGE 1601 = "android.intent.action.RESOLVE_INSTANT_APP_PACKAGE"; 1602 1603 /** 1604 * @hide 1605 * @removed 1606 * @deprecated Do not use. This will go away. 1607 * Replace with {@link #ACTION_INSTANT_APP_RESOLVER_SETTINGS}. 1608 */ 1609 @SystemApi 1610 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1611 public static final String ACTION_EPHEMERAL_RESOLVER_SETTINGS 1612 = "android.intent.action.EPHEMERAL_RESOLVER_SETTINGS"; 1613 /** 1614 * Activity Action: Launch instant app settings. 1615 * 1616 * <p class="note"> 1617 * This is a protected intent that can only be sent by the system. 1618 * </p> 1619 * 1620 * @hide 1621 */ 1622 @SystemApi 1623 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1624 public static final String ACTION_INSTANT_APP_RESOLVER_SETTINGS 1625 = "android.intent.action.INSTANT_APP_RESOLVER_SETTINGS"; 1626 1627 /** 1628 * Used as a string extra field with {@link #ACTION_INSTALL_PACKAGE} to install a 1629 * package. Specifies the installer package name; this package will receive the 1630 * {@link #ACTION_APP_ERROR} intent. 1631 */ 1632 public static final String EXTRA_INSTALLER_PACKAGE_NAME 1633 = "android.intent.extra.INSTALLER_PACKAGE_NAME"; 1634 1635 /** 1636 * Used as a boolean extra field with {@link #ACTION_INSTALL_PACKAGE} to install a 1637 * package. Specifies that the application being installed should not be 1638 * treated as coming from an unknown source, but as coming from the app 1639 * invoking the Intent. For this to work you must start the installer with 1640 * startActivityForResult(). 1641 */ 1642 public static final String EXTRA_NOT_UNKNOWN_SOURCE 1643 = "android.intent.extra.NOT_UNKNOWN_SOURCE"; 1644 1645 /** 1646 * Used as a URI extra field with {@link #ACTION_INSTALL_PACKAGE} and 1647 * {@link #ACTION_VIEW} to indicate the URI from which the local APK in the Intent 1648 * data field originated from. 1649 */ 1650 public static final String EXTRA_ORIGINATING_URI 1651 = "android.intent.extra.ORIGINATING_URI"; 1652 1653 /** 1654 * This extra can be used with any Intent used to launch an activity, supplying information 1655 * about who is launching that activity. This field contains a {@link android.net.Uri} 1656 * object, typically an http: or https: URI of the web site that the referral came from; 1657 * it can also use the {@link #URI_ANDROID_APP_SCHEME android-app:} scheme to identify 1658 * a native application that it came from. 1659 * 1660 * <p>To retrieve this value in a client, use {@link android.app.Activity#getReferrer} 1661 * instead of directly retrieving the extra. It is also valid for applications to 1662 * instead supply {@link #EXTRA_REFERRER_NAME} for cases where they can only create 1663 * a string, not a Uri; the field here, if supplied, will always take precedence, 1664 * however.</p> 1665 * 1666 * @see #EXTRA_REFERRER_NAME 1667 */ 1668 public static final String EXTRA_REFERRER 1669 = "android.intent.extra.REFERRER"; 1670 1671 /** 1672 * Alternate version of {@link #EXTRA_REFERRER} that supplies the URI as a String rather 1673 * than a {@link android.net.Uri} object. Only for use in cases where Uri objects can 1674 * not be created, in particular when Intent extras are supplied through the 1675 * {@link #URI_INTENT_SCHEME intent:} or {@link #URI_ANDROID_APP_SCHEME android-app:} 1676 * schemes. 1677 * 1678 * @see #EXTRA_REFERRER 1679 */ 1680 public static final String EXTRA_REFERRER_NAME 1681 = "android.intent.extra.REFERRER_NAME"; 1682 1683 /** 1684 * Used as an int extra field with {@link #ACTION_INSTALL_PACKAGE} and 1685 * {@link #ACTION_VIEW} to indicate the uid of the package that initiated the install 1686 * Currently only a system app that hosts the provider authority "downloads" or holds the 1687 * permission {@link android.Manifest.permission.MANAGE_DOCUMENTS} can use this. 1688 * @hide 1689 */ 1690 @SystemApi 1691 public static final String EXTRA_ORIGINATING_UID 1692 = "android.intent.extra.ORIGINATING_UID"; 1693 1694 /** 1695 * Used as a boolean extra field with {@link #ACTION_INSTALL_PACKAGE} to install a 1696 * package. Tells the installer UI to skip the confirmation with the user 1697 * if the .apk is replacing an existing one. 1698 * @deprecated As of {@link android.os.Build.VERSION_CODES#JELLY_BEAN}, Android 1699 * will no longer show an interstitial message about updating existing 1700 * applications so this is no longer needed. 1701 */ 1702 @Deprecated 1703 public static final String EXTRA_ALLOW_REPLACE 1704 = "android.intent.extra.ALLOW_REPLACE"; 1705 1706 /** 1707 * Used as a boolean extra field with {@link #ACTION_INSTALL_PACKAGE} or 1708 * {@link #ACTION_UNINSTALL_PACKAGE}. Specifies that the installer UI should 1709 * return to the application the result code of the install/uninstall. The returned result 1710 * code will be {@link android.app.Activity#RESULT_OK} on success or 1711 * {@link android.app.Activity#RESULT_FIRST_USER} on failure. 1712 */ 1713 public static final String EXTRA_RETURN_RESULT 1714 = "android.intent.extra.RETURN_RESULT"; 1715 1716 /** 1717 * Package manager install result code. @hide because result codes are not 1718 * yet ready to be exposed. 1719 */ 1720 public static final String EXTRA_INSTALL_RESULT 1721 = "android.intent.extra.INSTALL_RESULT"; 1722 1723 /** 1724 * Activity Action: Launch application uninstaller. 1725 * <p> 1726 * Input: The data must be a package: URI whose scheme specific part is 1727 * the package name of the current installed package to be uninstalled. 1728 * You can optionally supply {@link #EXTRA_RETURN_RESULT}. 1729 * <p> 1730 * Output: If {@link #EXTRA_RETURN_RESULT}, returns whether the install 1731 * succeeded. 1732 * <p> 1733 * Requires {@link android.Manifest.permission#REQUEST_DELETE_PACKAGES} 1734 * since {@link Build.VERSION_CODES#P}. 1735 */ 1736 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1737 public static final String ACTION_UNINSTALL_PACKAGE = "android.intent.action.UNINSTALL_PACKAGE"; 1738 1739 /** 1740 * Specify whether the package should be uninstalled for all users. 1741 * @hide because these should not be part of normal application flow. 1742 */ 1743 public static final String EXTRA_UNINSTALL_ALL_USERS 1744 = "android.intent.extra.UNINSTALL_ALL_USERS"; 1745 1746 /** 1747 * A string associated with a {@link #ACTION_UPGRADE_SETUP} activity 1748 * describing the last run version of the platform that was setup. 1749 * @hide 1750 */ 1751 public static final String METADATA_SETUP_VERSION = "android.SETUP_VERSION"; 1752 1753 /** 1754 * Activity action: Launch UI to manage the permissions of an app. 1755 * <p> 1756 * Input: {@link #EXTRA_PACKAGE_NAME} specifies the package whose permissions 1757 * will be managed by the launched UI. 1758 * </p> 1759 * <p> 1760 * Output: Nothing. 1761 * </p> 1762 * 1763 * @see #EXTRA_PACKAGE_NAME 1764 * 1765 * @hide 1766 */ 1767 @SystemApi 1768 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1769 public static final String ACTION_MANAGE_APP_PERMISSIONS = 1770 "android.intent.action.MANAGE_APP_PERMISSIONS"; 1771 1772 /** 1773 * Activity action: Launch UI to manage permissions. 1774 * <p> 1775 * Input: Nothing. 1776 * </p> 1777 * <p> 1778 * Output: Nothing. 1779 * </p> 1780 * 1781 * @hide 1782 */ 1783 @SystemApi 1784 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1785 public static final String ACTION_MANAGE_PERMISSIONS = 1786 "android.intent.action.MANAGE_PERMISSIONS"; 1787 1788 /** 1789 * Activity action: Launch UI to review permissions for an app. 1790 * The system uses this intent if permission review for apps not 1791 * supporting the new runtime permissions model is enabled. In 1792 * this mode a permission review is required before any of the 1793 * app components can run. 1794 * <p> 1795 * Input: {@link #EXTRA_PACKAGE_NAME} specifies the package whose 1796 * permissions will be reviewed (mandatory). 1797 * </p> 1798 * <p> 1799 * Input: {@link #EXTRA_INTENT} specifies a pending intent to 1800 * be fired after the permission review (optional). 1801 * </p> 1802 * <p> 1803 * Input: {@link #EXTRA_REMOTE_CALLBACK} specifies a callback to 1804 * be invoked after the permission review (optional). 1805 * </p> 1806 * <p> 1807 * Input: {@link #EXTRA_RESULT_NEEDED} specifies whether the intent 1808 * passed via {@link #EXTRA_INTENT} needs a result (optional). 1809 * </p> 1810 * <p> 1811 * Output: Nothing. 1812 * </p> 1813 * 1814 * @see #EXTRA_PACKAGE_NAME 1815 * @see #EXTRA_INTENT 1816 * @see #EXTRA_REMOTE_CALLBACK 1817 * @see #EXTRA_RESULT_NEEDED 1818 * 1819 * @hide 1820 */ 1821 @SystemApi 1822 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1823 public static final String ACTION_REVIEW_PERMISSIONS = 1824 "android.intent.action.REVIEW_PERMISSIONS"; 1825 1826 /** 1827 * Intent extra: A callback for reporting remote result as a bundle. 1828 * <p> 1829 * Type: IRemoteCallback 1830 * </p> 1831 * 1832 * @hide 1833 */ 1834 @SystemApi 1835 public static final String EXTRA_REMOTE_CALLBACK = "android.intent.extra.REMOTE_CALLBACK"; 1836 1837 /** 1838 * Intent extra: An app package name. 1839 * <p> 1840 * Type: String 1841 * </p> 1842 * 1843 */ 1844 public static final String EXTRA_PACKAGE_NAME = "android.intent.extra.PACKAGE_NAME"; 1845 1846 /** 1847 * Intent extra: An app split name. 1848 * <p> 1849 * Type: String 1850 * </p> 1851 */ 1852 public static final String EXTRA_SPLIT_NAME = "android.intent.extra.SPLIT_NAME"; 1853 1854 /** 1855 * Intent extra: A {@link ComponentName} value. 1856 * <p> 1857 * Type: String 1858 * </p> 1859 */ 1860 public static final String EXTRA_COMPONENT_NAME = "android.intent.extra.COMPONENT_NAME"; 1861 1862 /** 1863 * Intent extra: An extra for specifying whether a result is needed. 1864 * <p> 1865 * Type: boolean 1866 * </p> 1867 * 1868 * @hide 1869 */ 1870 @SystemApi 1871 public static final String EXTRA_RESULT_NEEDED = "android.intent.extra.RESULT_NEEDED"; 1872 1873 /** 1874 * Activity action: Launch UI to manage which apps have a given permission. 1875 * <p> 1876 * Input: {@link #EXTRA_PERMISSION_NAME} specifies the permission access 1877 * to which will be managed by the launched UI. 1878 * </p> 1879 * <p> 1880 * Output: Nothing. 1881 * </p> 1882 * 1883 * @see #EXTRA_PERMISSION_NAME 1884 * 1885 * @hide 1886 */ 1887 @SystemApi 1888 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1889 public static final String ACTION_MANAGE_PERMISSION_APPS = 1890 "android.intent.action.MANAGE_PERMISSION_APPS"; 1891 1892 /** 1893 * Intent extra: The name of a permission. 1894 * <p> 1895 * Type: String 1896 * </p> 1897 * 1898 * @hide 1899 */ 1900 @SystemApi 1901 public static final String EXTRA_PERMISSION_NAME = "android.intent.extra.PERMISSION_NAME"; 1902 1903 // --------------------------------------------------------------------- 1904 // --------------------------------------------------------------------- 1905 // Standard intent broadcast actions (see action variable). 1906 1907 /** 1908 * Broadcast Action: Sent when the device goes to sleep and becomes non-interactive. 1909 * <p> 1910 * For historical reasons, the name of this broadcast action refers to the power 1911 * state of the screen but it is actually sent in response to changes in the 1912 * overall interactive state of the device. 1913 * </p><p> 1914 * This broadcast is sent when the device becomes non-interactive which may have 1915 * nothing to do with the screen turning off. To determine the 1916 * actual state of the screen, use {@link android.view.Display#getState}. 1917 * </p><p> 1918 * See {@link android.os.PowerManager#isInteractive} for details. 1919 * </p> 1920 * You <em>cannot</em> receive this through components declared in 1921 * manifests, only by explicitly registering for it with 1922 * {@link Context#registerReceiver(BroadcastReceiver, IntentFilter) 1923 * Context.registerReceiver()}. 1924 * 1925 * <p class="note">This is a protected intent that can only be sent 1926 * by the system. 1927 */ 1928 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1929 public static final String ACTION_SCREEN_OFF = "android.intent.action.SCREEN_OFF"; 1930 1931 /** 1932 * Broadcast Action: Sent when the device wakes up and becomes interactive. 1933 * <p> 1934 * For historical reasons, the name of this broadcast action refers to the power 1935 * state of the screen but it is actually sent in response to changes in the 1936 * overall interactive state of the device. 1937 * </p><p> 1938 * This broadcast is sent when the device becomes interactive which may have 1939 * nothing to do with the screen turning on. To determine the 1940 * actual state of the screen, use {@link android.view.Display#getState}. 1941 * </p><p> 1942 * See {@link android.os.PowerManager#isInteractive} for details. 1943 * </p> 1944 * You <em>cannot</em> receive this through components declared in 1945 * manifests, only by explicitly registering for it with 1946 * {@link Context#registerReceiver(BroadcastReceiver, IntentFilter) 1947 * Context.registerReceiver()}. 1948 * 1949 * <p class="note">This is a protected intent that can only be sent 1950 * by the system. 1951 */ 1952 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1953 public static final String ACTION_SCREEN_ON = "android.intent.action.SCREEN_ON"; 1954 1955 /** 1956 * Broadcast Action: Sent after the system stops dreaming. 1957 * 1958 * <p class="note">This is a protected intent that can only be sent by the system. 1959 * It is only sent to registered receivers.</p> 1960 */ 1961 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1962 public static final String ACTION_DREAMING_STOPPED = "android.intent.action.DREAMING_STOPPED"; 1963 1964 /** 1965 * Broadcast Action: Sent after the system starts dreaming. 1966 * 1967 * <p class="note">This is a protected intent that can only be sent by the system. 1968 * It is only sent to registered receivers.</p> 1969 */ 1970 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1971 public static final String ACTION_DREAMING_STARTED = "android.intent.action.DREAMING_STARTED"; 1972 1973 /** 1974 * Broadcast Action: Sent when the user is present after device wakes up (e.g when the 1975 * keyguard is gone). 1976 * 1977 * <p class="note">This is a protected intent that can only be sent 1978 * by the system. 1979 */ 1980 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1981 public static final String ACTION_USER_PRESENT = "android.intent.action.USER_PRESENT"; 1982 1983 /** 1984 * Broadcast Action: The current time has changed. Sent every 1985 * minute. You <em>cannot</em> receive this through components declared 1986 * in manifests, only by explicitly registering for it with 1987 * {@link Context#registerReceiver(BroadcastReceiver, IntentFilter) 1988 * Context.registerReceiver()}. 1989 * 1990 * <p class="note">This is a protected intent that can only be sent 1991 * by the system. 1992 */ 1993 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1994 public static final String ACTION_TIME_TICK = "android.intent.action.TIME_TICK"; 1995 /** 1996 * Broadcast Action: The time was set. 1997 */ 1998 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1999 public static final String ACTION_TIME_CHANGED = "android.intent.action.TIME_SET"; 2000 /** 2001 * Broadcast Action: The date has changed. 2002 */ 2003 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2004 public static final String ACTION_DATE_CHANGED = "android.intent.action.DATE_CHANGED"; 2005 /** 2006 * Broadcast Action: The timezone has changed. The intent will have the following extra values:</p> 2007 * <ul> 2008 * <li><em>time-zone</em> - The java.util.TimeZone.getID() value identifying the new time zone.</li> 2009 * </ul> 2010 * 2011 * <p class="note">This is a protected intent that can only be sent 2012 * by the system. 2013 */ 2014 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2015 public static final String ACTION_TIMEZONE_CHANGED = "android.intent.action.TIMEZONE_CHANGED"; 2016 /** 2017 * Clear DNS Cache Action: This is broadcast when networks have changed and old 2018 * DNS entries should be tossed. 2019 * @hide 2020 */ 2021 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2022 public static final String ACTION_CLEAR_DNS_CACHE = "android.intent.action.CLEAR_DNS_CACHE"; 2023 /** 2024 * Alarm Changed Action: This is broadcast when the AlarmClock 2025 * application's alarm is set or unset. It is used by the 2026 * AlarmClock application and the StatusBar service. 2027 * @hide 2028 */ 2029 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2030 public static final String ACTION_ALARM_CHANGED = "android.intent.action.ALARM_CHANGED"; 2031 2032 /** 2033 * Broadcast Action: This is broadcast once, after the user has finished 2034 * booting, but while still in the "locked" state. It can be used to perform 2035 * application-specific initialization, such as installing alarms. You must 2036 * hold the {@link android.Manifest.permission#RECEIVE_BOOT_COMPLETED} 2037 * permission in order to receive this broadcast. 2038 * <p> 2039 * This broadcast is sent immediately at boot by all devices (regardless of 2040 * direct boot support) running {@link android.os.Build.VERSION_CODES#N} or 2041 * higher. Upon receipt of this broadcast, the user is still locked and only 2042 * device-protected storage can be accessed safely. If you want to access 2043 * credential-protected storage, you need to wait for the user to be 2044 * unlocked (typically by entering their lock pattern or PIN for the first 2045 * time), after which the {@link #ACTION_USER_UNLOCKED} and 2046 * {@link #ACTION_BOOT_COMPLETED} broadcasts are sent. 2047 * <p> 2048 * To receive this broadcast, your receiver component must be marked as 2049 * being {@link ComponentInfo#directBootAware}. 2050 * <p class="note"> 2051 * This is a protected intent that can only be sent by the system. 2052 * 2053 * @see Context#createDeviceProtectedStorageContext() 2054 */ 2055 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2056 public static final String ACTION_LOCKED_BOOT_COMPLETED = "android.intent.action.LOCKED_BOOT_COMPLETED"; 2057 2058 /** 2059 * Broadcast Action: This is broadcast once, after the user has finished 2060 * booting. It can be used to perform application-specific initialization, 2061 * such as installing alarms. You must hold the 2062 * {@link android.Manifest.permission#RECEIVE_BOOT_COMPLETED} permission in 2063 * order to receive this broadcast. 2064 * <p> 2065 * This broadcast is sent at boot by all devices (both with and without 2066 * direct boot support). Upon receipt of this broadcast, the user is 2067 * unlocked and both device-protected and credential-protected storage can 2068 * accessed safely. 2069 * <p> 2070 * If you need to run while the user is still locked (before they've entered 2071 * their lock pattern or PIN for the first time), you can listen for the 2072 * {@link #ACTION_LOCKED_BOOT_COMPLETED} broadcast. 2073 * <p class="note"> 2074 * This is a protected intent that can only be sent by the system. 2075 */ 2076 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2077 @BroadcastBehavior(includeBackground = true) 2078 public static final String ACTION_BOOT_COMPLETED = "android.intent.action.BOOT_COMPLETED"; 2079 2080 /** 2081 * Broadcast Action: This is broadcast when a user action should request a 2082 * temporary system dialog to dismiss. Some examples of temporary system 2083 * dialogs are the notification window-shade and the recent tasks dialog. 2084 */ 2085 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2086 public static final String ACTION_CLOSE_SYSTEM_DIALOGS = "android.intent.action.CLOSE_SYSTEM_DIALOGS"; 2087 /** 2088 * Broadcast Action: Trigger the download and eventual installation 2089 * of a package. 2090 * <p>Input: {@link #getData} is the URI of the package file to download. 2091 * 2092 * <p class="note">This is a protected intent that can only be sent 2093 * by the system. 2094 * 2095 * @deprecated This constant has never been used. 2096 */ 2097 @Deprecated 2098 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2099 public static final String ACTION_PACKAGE_INSTALL = "android.intent.action.PACKAGE_INSTALL"; 2100 /** 2101 * Broadcast Action: A new application package has been installed on the 2102 * device. The data contains the name of the package. Note that the 2103 * newly installed package does <em>not</em> receive this broadcast. 2104 * <p>May include the following extras: 2105 * <ul> 2106 * <li> {@link #EXTRA_UID} containing the integer uid assigned to the new package. 2107 * <li> {@link #EXTRA_REPLACING} is set to true if this is following 2108 * an {@link #ACTION_PACKAGE_REMOVED} broadcast for the same package. 2109 * </ul> 2110 * 2111 * <p class="note">This is a protected intent that can only be sent 2112 * by the system. 2113 */ 2114 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2115 public static final String ACTION_PACKAGE_ADDED = "android.intent.action.PACKAGE_ADDED"; 2116 /** 2117 * Broadcast Action: A new version of an application package has been 2118 * installed, replacing an existing version that was previously installed. 2119 * The data contains the name of the package. 2120 * <p>May include the following extras: 2121 * <ul> 2122 * <li> {@link #EXTRA_UID} containing the integer uid assigned to the new package. 2123 * </ul> 2124 * 2125 * <p class="note">This is a protected intent that can only be sent 2126 * by the system. 2127 */ 2128 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2129 public static final String ACTION_PACKAGE_REPLACED = "android.intent.action.PACKAGE_REPLACED"; 2130 /** 2131 * Broadcast Action: A new version of your application has been installed 2132 * over an existing one. This is only sent to the application that was 2133 * replaced. It does not contain any additional data; to receive it, just 2134 * use an intent filter for this action. 2135 * 2136 * <p class="note">This is a protected intent that can only be sent 2137 * by the system. 2138 */ 2139 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2140 public static final String ACTION_MY_PACKAGE_REPLACED = "android.intent.action.MY_PACKAGE_REPLACED"; 2141 /** 2142 * Broadcast Action: An existing application package has been removed from 2143 * the device. The data contains the name of the package. The package 2144 * that is being removed does <em>not</em> receive this Intent. 2145 * <ul> 2146 * <li> {@link #EXTRA_UID} containing the integer uid previously assigned 2147 * to the package. 2148 * <li> {@link #EXTRA_DATA_REMOVED} is set to true if the entire 2149 * application -- data and code -- is being removed. 2150 * <li> {@link #EXTRA_REPLACING} is set to true if this will be followed 2151 * by an {@link #ACTION_PACKAGE_ADDED} broadcast for the same package. 2152 * </ul> 2153 * 2154 * <p class="note">This is a protected intent that can only be sent 2155 * by the system. 2156 */ 2157 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2158 public static final String ACTION_PACKAGE_REMOVED = "android.intent.action.PACKAGE_REMOVED"; 2159 /** 2160 * Broadcast Action: An existing application package has been completely 2161 * removed from the device. The data contains the name of the package. 2162 * This is like {@link #ACTION_PACKAGE_REMOVED}, but only set when 2163 * {@link #EXTRA_DATA_REMOVED} is true and 2164 * {@link #EXTRA_REPLACING} is false of that broadcast. 2165 * 2166 * <ul> 2167 * <li> {@link #EXTRA_UID} containing the integer uid previously assigned 2168 * to the package. 2169 * </ul> 2170 * 2171 * <p class="note">This is a protected intent that can only be sent 2172 * by the system. 2173 */ 2174 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2175 public static final String ACTION_PACKAGE_FULLY_REMOVED 2176 = "android.intent.action.PACKAGE_FULLY_REMOVED"; 2177 /** 2178 * Broadcast Action: An existing application package has been changed (for 2179 * example, a component has been enabled or disabled). The data contains 2180 * the name of the package. 2181 * <ul> 2182 * <li> {@link #EXTRA_UID} containing the integer uid assigned to the package. 2183 * <li> {@link #EXTRA_CHANGED_COMPONENT_NAME_LIST} containing the class name 2184 * of the changed components (or the package name itself). 2185 * <li> {@link #EXTRA_DONT_KILL_APP} containing boolean field to override the 2186 * default action of restarting the application. 2187 * </ul> 2188 * 2189 * <p class="note">This is a protected intent that can only be sent 2190 * by the system. 2191 */ 2192 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2193 public static final String ACTION_PACKAGE_CHANGED = "android.intent.action.PACKAGE_CHANGED"; 2194 /** 2195 * @hide 2196 * Broadcast Action: Ask system services if there is any reason to 2197 * restart the given package. The data contains the name of the 2198 * package. 2199 * <ul> 2200 * <li> {@link #EXTRA_UID} containing the integer uid assigned to the package. 2201 * <li> {@link #EXTRA_PACKAGES} String array of all packages to check. 2202 * </ul> 2203 * 2204 * <p class="note">This is a protected intent that can only be sent 2205 * by the system. 2206 */ 2207 @SystemApi 2208 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2209 public static final String ACTION_QUERY_PACKAGE_RESTART = "android.intent.action.QUERY_PACKAGE_RESTART"; 2210 /** 2211 * Broadcast Action: The user has restarted a package, and all of its 2212 * processes have been killed. All runtime state 2213 * associated with it (processes, alarms, notifications, etc) should 2214 * be removed. Note that the restarted package does <em>not</em> 2215 * receive this broadcast. 2216 * The data contains the name of the package. 2217 * <ul> 2218 * <li> {@link #EXTRA_UID} containing the integer uid assigned to the package. 2219 * </ul> 2220 * 2221 * <p class="note">This is a protected intent that can only be sent 2222 * by the system. 2223 */ 2224 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2225 public static final String ACTION_PACKAGE_RESTARTED = "android.intent.action.PACKAGE_RESTARTED"; 2226 /** 2227 * Broadcast Action: The user has cleared the data of a package. This should 2228 * be preceded by {@link #ACTION_PACKAGE_RESTARTED}, after which all of 2229 * its persistent data is erased and this broadcast sent. 2230 * Note that the cleared package does <em>not</em> 2231 * receive this broadcast. The data contains the name of the package. 2232 * <ul> 2233 * <li> {@link #EXTRA_UID} containing the integer uid assigned to the package. If the 2234 * package whose data was cleared is an uninstalled instant app, then the UID 2235 * will be -1. The platform keeps some meta-data associated with instant apps 2236 * after they are uninstalled. 2237 * <li> {@link #EXTRA_PACKAGE_NAME} containing the package name only if the cleared 2238 * data was for an instant app. 2239 * </ul> 2240 * 2241 * <p class="note">This is a protected intent that can only be sent 2242 * by the system. 2243 */ 2244 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2245 public static final String ACTION_PACKAGE_DATA_CLEARED = "android.intent.action.PACKAGE_DATA_CLEARED"; 2246 /** 2247 * Broadcast Action: Packages have been suspended. 2248 * <p>Includes the following extras: 2249 * <ul> 2250 * <li> {@link #EXTRA_CHANGED_PACKAGE_LIST} is the set of packages which have been suspended 2251 * </ul> 2252 * 2253 * <p class="note">This is a protected intent that can only be sent 2254 * by the system. It is only sent to registered receivers. 2255 */ 2256 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2257 public static final String ACTION_PACKAGES_SUSPENDED = "android.intent.action.PACKAGES_SUSPENDED"; 2258 /** 2259 * Broadcast Action: Packages have been unsuspended. 2260 * <p>Includes the following extras: 2261 * <ul> 2262 * <li> {@link #EXTRA_CHANGED_PACKAGE_LIST} is the set of packages which have been unsuspended 2263 * </ul> 2264 * 2265 * <p class="note">This is a protected intent that can only be sent 2266 * by the system. It is only sent to registered receivers. 2267 */ 2268 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2269 public static final String ACTION_PACKAGES_UNSUSPENDED = "android.intent.action.PACKAGES_UNSUSPENDED"; 2270 /** 2271 * Broadcast Action: A user ID has been removed from the system. The user 2272 * ID number is stored in the extra data under {@link #EXTRA_UID}. 2273 * 2274 * <p class="note">This is a protected intent that can only be sent 2275 * by the system. 2276 */ 2277 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2278 public static final String ACTION_UID_REMOVED = "android.intent.action.UID_REMOVED"; 2279 2280 /** 2281 * Broadcast Action: Sent to the installer package of an application when 2282 * that application is first launched (that is the first time it is moved 2283 * out of the stopped state). The data contains the name of the package. 2284 * 2285 * <p class="note">This is a protected intent that can only be sent 2286 * by the system. 2287 */ 2288 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2289 public static final String ACTION_PACKAGE_FIRST_LAUNCH = "android.intent.action.PACKAGE_FIRST_LAUNCH"; 2290 2291 /** 2292 * Broadcast Action: Sent to the system package verifier when a package 2293 * needs to be verified. The data contains the package URI. 2294 * <p class="note"> 2295 * This is a protected intent that can only be sent by the system. 2296 * </p> 2297 */ 2298 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2299 public static final String ACTION_PACKAGE_NEEDS_VERIFICATION = "android.intent.action.PACKAGE_NEEDS_VERIFICATION"; 2300 2301 /** 2302 * Broadcast Action: Sent to the system package verifier when a package is 2303 * verified. The data contains the package URI. 2304 * <p class="note"> 2305 * This is a protected intent that can only be sent by the system. 2306 */ 2307 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2308 public static final String ACTION_PACKAGE_VERIFIED = "android.intent.action.PACKAGE_VERIFIED"; 2309 2310 /** 2311 * Broadcast Action: Sent to the system intent filter verifier when an 2312 * intent filter needs to be verified. The data contains the filter data 2313 * hosts to be verified against. 2314 * <p class="note"> 2315 * This is a protected intent that can only be sent by the system. 2316 * </p> 2317 * 2318 * @hide 2319 */ 2320 @SystemApi 2321 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2322 public static final String ACTION_INTENT_FILTER_NEEDS_VERIFICATION = "android.intent.action.INTENT_FILTER_NEEDS_VERIFICATION"; 2323 2324 /** 2325 * Broadcast Action: Resources for a set of packages (which were 2326 * previously unavailable) are currently 2327 * available since the media on which they exist is available. 2328 * The extra data {@link #EXTRA_CHANGED_PACKAGE_LIST} contains a 2329 * list of packages whose availability changed. 2330 * The extra data {@link #EXTRA_CHANGED_UID_LIST} contains a 2331 * list of uids of packages whose availability changed. 2332 * Note that the 2333 * packages in this list do <em>not</em> receive this broadcast. 2334 * The specified set of packages are now available on the system. 2335 * <p>Includes the following extras: 2336 * <ul> 2337 * <li> {@link #EXTRA_CHANGED_PACKAGE_LIST} is the set of packages 2338 * whose resources(were previously unavailable) are currently available. 2339 * {@link #EXTRA_CHANGED_UID_LIST} is the set of uids of the 2340 * packages whose resources(were previously unavailable) 2341 * are currently available. 2342 * </ul> 2343 * 2344 * <p class="note">This is a protected intent that can only be sent 2345 * by the system. 2346 */ 2347 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2348 public static final String ACTION_EXTERNAL_APPLICATIONS_AVAILABLE = 2349 "android.intent.action.EXTERNAL_APPLICATIONS_AVAILABLE"; 2350 2351 /** 2352 * Broadcast Action: Resources for a set of packages are currently 2353 * unavailable since the media on which they exist is unavailable. 2354 * The extra data {@link #EXTRA_CHANGED_PACKAGE_LIST} contains a 2355 * list of packages whose availability changed. 2356 * The extra data {@link #EXTRA_CHANGED_UID_LIST} contains a 2357 * list of uids of packages whose availability changed. 2358 * The specified set of packages can no longer be 2359 * launched and are practically unavailable on the system. 2360 * <p>Inclues the following extras: 2361 * <ul> 2362 * <li> {@link #EXTRA_CHANGED_PACKAGE_LIST} is the set of packages 2363 * whose resources are no longer available. 2364 * {@link #EXTRA_CHANGED_UID_LIST} is the set of packages 2365 * whose resources are no longer available. 2366 * </ul> 2367 * 2368 * <p class="note">This is a protected intent that can only be sent 2369 * by the system. 2370 */ 2371 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2372 public static final String ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE = 2373 "android.intent.action.EXTERNAL_APPLICATIONS_UNAVAILABLE"; 2374 2375 /** 2376 * Broadcast Action: preferred activities have changed *explicitly*. 2377 * 2378 * <p>Note there are cases where a preferred activity is invalidated *implicitly*, e.g. 2379 * when an app is installed or uninstalled, but in such cases this broadcast will *not* 2380 * be sent. 2381 * 2382 * {@link #EXTRA_USER_HANDLE} contains the user ID in question. 2383 * 2384 * @hide 2385 */ 2386 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2387 public static final String ACTION_PREFERRED_ACTIVITY_CHANGED = 2388 "android.intent.action.ACTION_PREFERRED_ACTIVITY_CHANGED"; 2389 2390 2391 /** 2392 * Broadcast Action: The current system wallpaper has changed. See 2393 * {@link android.app.WallpaperManager} for retrieving the new wallpaper. 2394 * This should <em>only</em> be used to determine when the wallpaper 2395 * has changed to show the new wallpaper to the user. You should certainly 2396 * never, in response to this, change the wallpaper or other attributes of 2397 * it such as the suggested size. That would be crazy, right? You'd cause 2398 * all kinds of loops, especially if other apps are doing similar things, 2399 * right? Of course. So please don't do this. 2400 * 2401 * @deprecated Modern applications should use 2402 * {@link android.view.WindowManager.LayoutParams#FLAG_SHOW_WALLPAPER 2403 * WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER} to have the wallpaper 2404 * shown behind their UI, rather than watching for this broadcast and 2405 * rendering the wallpaper on their own. 2406 */ 2407 @Deprecated @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2408 public static final String ACTION_WALLPAPER_CHANGED = "android.intent.action.WALLPAPER_CHANGED"; 2409 /** 2410 * Broadcast Action: The current device {@link android.content.res.Configuration} 2411 * (orientation, locale, etc) has changed. When such a change happens, the 2412 * UIs (view hierarchy) will need to be rebuilt based on this new 2413 * information; for the most part, applications don't need to worry about 2414 * this, because the system will take care of stopping and restarting the 2415 * application to make sure it sees the new changes. Some system code that 2416 * can not be restarted will need to watch for this action and handle it 2417 * appropriately. 2418 * 2419 * <p class="note"> 2420 * You <em>cannot</em> receive this through components declared 2421 * in manifests, only by explicitly registering for it with 2422 * {@link Context#registerReceiver(BroadcastReceiver, IntentFilter) 2423 * Context.registerReceiver()}. 2424 * 2425 * <p class="note">This is a protected intent that can only be sent 2426 * by the system. 2427 * 2428 * @see android.content.res.Configuration 2429 */ 2430 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2431 public static final String ACTION_CONFIGURATION_CHANGED = "android.intent.action.CONFIGURATION_CHANGED"; 2432 /** 2433 * Broadcast Action: The current device's locale has changed. 2434 * 2435 * <p class="note">This is a protected intent that can only be sent 2436 * by the system. 2437 */ 2438 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2439 public static final String ACTION_LOCALE_CHANGED = "android.intent.action.LOCALE_CHANGED"; 2440 /** 2441 * Broadcast Action: This is a <em>sticky broadcast</em> containing the 2442 * charging state, level, and other information about the battery. 2443 * See {@link android.os.BatteryManager} for documentation on the 2444 * contents of the Intent. 2445 * 2446 * <p class="note"> 2447 * You <em>cannot</em> receive this through components declared 2448 * in manifests, only by explicitly registering for it with 2449 * {@link Context#registerReceiver(BroadcastReceiver, IntentFilter) 2450 * Context.registerReceiver()}. See {@link #ACTION_BATTERY_LOW}, 2451 * {@link #ACTION_BATTERY_OKAY}, {@link #ACTION_POWER_CONNECTED}, 2452 * and {@link #ACTION_POWER_DISCONNECTED} for distinct battery-related 2453 * broadcasts that are sent and can be received through manifest 2454 * receivers. 2455 * 2456 * <p class="note">This is a protected intent that can only be sent 2457 * by the system. 2458 */ 2459 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2460 public static final String ACTION_BATTERY_CHANGED = "android.intent.action.BATTERY_CHANGED"; 2461 /** 2462 * Broadcast Action: Indicates low battery condition on the device. 2463 * This broadcast corresponds to the "Low battery warning" system dialog. 2464 * 2465 * <p class="note">This is a protected intent that can only be sent 2466 * by the system. 2467 */ 2468 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2469 public static final String ACTION_BATTERY_LOW = "android.intent.action.BATTERY_LOW"; 2470 /** 2471 * Broadcast Action: Indicates the battery is now okay after being low. 2472 * This will be sent after {@link #ACTION_BATTERY_LOW} once the battery has 2473 * gone back up to an okay state. 2474 * 2475 * <p class="note">This is a protected intent that can only be sent 2476 * by the system. 2477 */ 2478 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2479 public static final String ACTION_BATTERY_OKAY = "android.intent.action.BATTERY_OKAY"; 2480 /** 2481 * Broadcast Action: External power has been connected to the device. 2482 * This is intended for applications that wish to register specifically to this notification. 2483 * Unlike ACTION_BATTERY_CHANGED, applications will be woken for this and so do not have to 2484 * stay active to receive this notification. This action can be used to implement actions 2485 * that wait until power is available to trigger. 2486 * 2487 * <p class="note">This is a protected intent that can only be sent 2488 * by the system. 2489 */ 2490 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2491 public static final String ACTION_POWER_CONNECTED = "android.intent.action.ACTION_POWER_CONNECTED"; 2492 /** 2493 * Broadcast Action: External power has been removed from the device. 2494 * This is intended for applications that wish to register specifically to this notification. 2495 * Unlike ACTION_BATTERY_CHANGED, applications will be woken for this and so do not have to 2496 * stay active to receive this notification. This action can be used to implement actions 2497 * that wait until power is available to trigger. 2498 * 2499 * <p class="note">This is a protected intent that can only be sent 2500 * by the system. 2501 */ 2502 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2503 public static final String ACTION_POWER_DISCONNECTED = 2504 "android.intent.action.ACTION_POWER_DISCONNECTED"; 2505 /** 2506 * Broadcast Action: Device is shutting down. 2507 * This is broadcast when the device is being shut down (completely turned 2508 * off, not sleeping). Once the broadcast is complete, the final shutdown 2509 * will proceed and all unsaved data lost. Apps will not normally need 2510 * to handle this, since the foreground activity will be paused as well. 2511 * 2512 * <p class="note">This is a protected intent that can only be sent 2513 * by the system. 2514 * <p>May include the following extras: 2515 * <ul> 2516 * <li> {@link #EXTRA_SHUTDOWN_USERSPACE_ONLY} a boolean that is set to true if this 2517 * shutdown is only for userspace processes. If not set, assumed to be false. 2518 * </ul> 2519 */ 2520 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2521 public static final String ACTION_SHUTDOWN = "android.intent.action.ACTION_SHUTDOWN"; 2522 /** 2523 * Activity Action: Start this activity to request system shutdown. 2524 * The optional boolean extra field {@link #EXTRA_KEY_CONFIRM} can be set to true 2525 * to request confirmation from the user before shutting down. The optional boolean 2526 * extra field {@link #EXTRA_USER_REQUESTED_SHUTDOWN} can be set to true to 2527 * indicate that the shutdown is requested by the user. 2528 * 2529 * <p class="note">This is a protected intent that can only be sent 2530 * by the system. 2531 * 2532 * {@hide} 2533 */ 2534 public static final String ACTION_REQUEST_SHUTDOWN 2535 = "com.android.internal.intent.action.REQUEST_SHUTDOWN"; 2536 /** 2537 * Broadcast Action: A sticky broadcast that indicates low storage space 2538 * condition on the device 2539 * <p class="note"> 2540 * This is a protected intent that can only be sent by the system. 2541 * 2542 * @deprecated if your app targets {@link android.os.Build.VERSION_CODES#O} 2543 * or above, this broadcast will no longer be delivered to any 2544 * {@link BroadcastReceiver} defined in your manifest. Instead, 2545 * apps are strongly encouraged to use the improved 2546 * {@link Context#getCacheDir()} behavior so the system can 2547 * automatically free up storage when needed. 2548 */ 2549 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2550 @Deprecated 2551 public static final String ACTION_DEVICE_STORAGE_LOW = "android.intent.action.DEVICE_STORAGE_LOW"; 2552 /** 2553 * Broadcast Action: Indicates low storage space condition on the device no 2554 * longer exists 2555 * <p class="note"> 2556 * This is a protected intent that can only be sent by the system. 2557 * 2558 * @deprecated if your app targets {@link android.os.Build.VERSION_CODES#O} 2559 * or above, this broadcast will no longer be delivered to any 2560 * {@link BroadcastReceiver} defined in your manifest. Instead, 2561 * apps are strongly encouraged to use the improved 2562 * {@link Context#getCacheDir()} behavior so the system can 2563 * automatically free up storage when needed. 2564 */ 2565 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2566 @Deprecated 2567 public static final String ACTION_DEVICE_STORAGE_OK = "android.intent.action.DEVICE_STORAGE_OK"; 2568 /** 2569 * Broadcast Action: A sticky broadcast that indicates a storage space full 2570 * condition on the device. This is intended for activities that want to be 2571 * able to fill the data partition completely, leaving only enough free 2572 * space to prevent system-wide SQLite failures. 2573 * <p class="note"> 2574 * This is a protected intent that can only be sent by the system. 2575 * 2576 * @deprecated if your app targets {@link android.os.Build.VERSION_CODES#O} 2577 * or above, this broadcast will no longer be delivered to any 2578 * {@link BroadcastReceiver} defined in your manifest. Instead, 2579 * apps are strongly encouraged to use the improved 2580 * {@link Context#getCacheDir()} behavior so the system can 2581 * automatically free up storage when needed. 2582 * @hide 2583 */ 2584 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2585 @Deprecated 2586 public static final String ACTION_DEVICE_STORAGE_FULL = "android.intent.action.DEVICE_STORAGE_FULL"; 2587 /** 2588 * Broadcast Action: Indicates storage space full condition on the device no 2589 * longer exists. 2590 * <p class="note"> 2591 * This is a protected intent that can only be sent by the system. 2592 * 2593 * @deprecated if your app targets {@link android.os.Build.VERSION_CODES#O} 2594 * or above, this broadcast will no longer be delivered to any 2595 * {@link BroadcastReceiver} defined in your manifest. Instead, 2596 * apps are strongly encouraged to use the improved 2597 * {@link Context#getCacheDir()} behavior so the system can 2598 * automatically free up storage when needed. 2599 * @hide 2600 */ 2601 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2602 @Deprecated 2603 public static final String ACTION_DEVICE_STORAGE_NOT_FULL = "android.intent.action.DEVICE_STORAGE_NOT_FULL"; 2604 /** 2605 * Broadcast Action: Indicates low memory condition notification acknowledged by user 2606 * and package management should be started. 2607 * This is triggered by the user from the ACTION_DEVICE_STORAGE_LOW 2608 * notification. 2609 */ 2610 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2611 public static final String ACTION_MANAGE_PACKAGE_STORAGE = "android.intent.action.MANAGE_PACKAGE_STORAGE"; 2612 /** 2613 * Broadcast Action: The device has entered USB Mass Storage mode. 2614 * This is used mainly for the USB Settings panel. 2615 * Apps should listen for ACTION_MEDIA_MOUNTED and ACTION_MEDIA_UNMOUNTED broadcasts to be notified 2616 * when the SD card file system is mounted or unmounted 2617 * @deprecated replaced by android.os.storage.StorageEventListener 2618 */ 2619 @Deprecated 2620 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2621 public static final String ACTION_UMS_CONNECTED = "android.intent.action.UMS_CONNECTED"; 2622 2623 /** 2624 * Broadcast Action: The device has exited USB Mass Storage mode. 2625 * This is used mainly for the USB Settings panel. 2626 * Apps should listen for ACTION_MEDIA_MOUNTED and ACTION_MEDIA_UNMOUNTED broadcasts to be notified 2627 * when the SD card file system is mounted or unmounted 2628 * @deprecated replaced by android.os.storage.StorageEventListener 2629 */ 2630 @Deprecated 2631 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2632 public static final String ACTION_UMS_DISCONNECTED = "android.intent.action.UMS_DISCONNECTED"; 2633 2634 /** 2635 * Broadcast Action: External media has been removed. 2636 * The path to the mount point for the removed media is contained in the Intent.mData field. 2637 */ 2638 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2639 public static final String ACTION_MEDIA_REMOVED = "android.intent.action.MEDIA_REMOVED"; 2640 2641 /** 2642 * Broadcast Action: External media is present, but not mounted at its mount point. 2643 * The path to the mount point for the unmounted media is contained in the Intent.mData field. 2644 */ 2645 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2646 public static final String ACTION_MEDIA_UNMOUNTED = "android.intent.action.MEDIA_UNMOUNTED"; 2647 2648 /** 2649 * Broadcast Action: External media is present, and being disk-checked 2650 * The path to the mount point for the checking media is contained in the Intent.mData field. 2651 */ 2652 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2653 public static final String ACTION_MEDIA_CHECKING = "android.intent.action.MEDIA_CHECKING"; 2654 2655 /** 2656 * Broadcast Action: External media is present, but is using an incompatible fs (or is blank) 2657 * The path to the mount point for the checking media is contained in the Intent.mData field. 2658 */ 2659 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2660 public static final String ACTION_MEDIA_NOFS = "android.intent.action.MEDIA_NOFS"; 2661 2662 /** 2663 * Broadcast Action: External media is present and mounted at its mount point. 2664 * The path to the mount point for the mounted media is contained in the Intent.mData field. 2665 * The Intent contains an extra with name "read-only" and Boolean value to indicate if the 2666 * media was mounted read only. 2667 */ 2668 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2669 public static final String ACTION_MEDIA_MOUNTED = "android.intent.action.MEDIA_MOUNTED"; 2670 2671 /** 2672 * Broadcast Action: External media is unmounted because it is being shared via USB mass storage. 2673 * The path to the mount point for the shared media is contained in the Intent.mData field. 2674 */ 2675 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2676 public static final String ACTION_MEDIA_SHARED = "android.intent.action.MEDIA_SHARED"; 2677 2678 /** 2679 * Broadcast Action: External media is no longer being shared via USB mass storage. 2680 * The path to the mount point for the previously shared media is contained in the Intent.mData field. 2681 * 2682 * @hide 2683 */ 2684 public static final String ACTION_MEDIA_UNSHARED = "android.intent.action.MEDIA_UNSHARED"; 2685 2686 /** 2687 * Broadcast Action: External media was removed from SD card slot, but mount point was not unmounted. 2688 * The path to the mount point for the removed media is contained in the Intent.mData field. 2689 */ 2690 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2691 public static final String ACTION_MEDIA_BAD_REMOVAL = "android.intent.action.MEDIA_BAD_REMOVAL"; 2692 2693 /** 2694 * Broadcast Action: External media is present but cannot be mounted. 2695 * The path to the mount point for the unmountable media is contained in the Intent.mData field. 2696 */ 2697 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2698 public static final String ACTION_MEDIA_UNMOUNTABLE = "android.intent.action.MEDIA_UNMOUNTABLE"; 2699 2700 /** 2701 * Broadcast Action: User has expressed the desire to remove the external storage media. 2702 * Applications should close all files they have open within the mount point when they receive this intent. 2703 * The path to the mount point for the media to be ejected is contained in the Intent.mData field. 2704 */ 2705 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2706 public static final String ACTION_MEDIA_EJECT = "android.intent.action.MEDIA_EJECT"; 2707 2708 /** 2709 * Broadcast Action: The media scanner has started scanning a directory. 2710 * The path to the directory being scanned is contained in the Intent.mData field. 2711 */ 2712 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2713 public static final String ACTION_MEDIA_SCANNER_STARTED = "android.intent.action.MEDIA_SCANNER_STARTED"; 2714 2715 /** 2716 * Broadcast Action: The media scanner has finished scanning a directory. 2717 * The path to the scanned directory is contained in the Intent.mData field. 2718 */ 2719 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2720 public static final String ACTION_MEDIA_SCANNER_FINISHED = "android.intent.action.MEDIA_SCANNER_FINISHED"; 2721 2722 /** 2723 * Broadcast Action: Request the media scanner to scan a file and add it to the media database. 2724 * The path to the file is contained in the Intent.mData field. 2725 */ 2726 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2727 public static final String ACTION_MEDIA_SCANNER_SCAN_FILE = "android.intent.action.MEDIA_SCANNER_SCAN_FILE"; 2728 2729 /** 2730 * Broadcast Action: The "Media Button" was pressed. Includes a single 2731 * extra field, {@link #EXTRA_KEY_EVENT}, containing the key event that 2732 * caused the broadcast. 2733 */ 2734 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2735 public static final String ACTION_MEDIA_BUTTON = "android.intent.action.MEDIA_BUTTON"; 2736 2737 /** 2738 * Broadcast Action: The "Camera Button" was pressed. Includes a single 2739 * extra field, {@link #EXTRA_KEY_EVENT}, containing the key event that 2740 * caused the broadcast. 2741 */ 2742 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2743 public static final String ACTION_CAMERA_BUTTON = "android.intent.action.CAMERA_BUTTON"; 2744 2745 // *** NOTE: @todo(*) The following really should go into a more domain-specific 2746 // location; they are not general-purpose actions. 2747 2748 /** 2749 * Broadcast Action: A GTalk connection has been established. 2750 */ 2751 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2752 public static final String ACTION_GTALK_SERVICE_CONNECTED = 2753 "android.intent.action.GTALK_CONNECTED"; 2754 2755 /** 2756 * Broadcast Action: A GTalk connection has been disconnected. 2757 */ 2758 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2759 public static final String ACTION_GTALK_SERVICE_DISCONNECTED = 2760 "android.intent.action.GTALK_DISCONNECTED"; 2761 2762 /** 2763 * Broadcast Action: An input method has been changed. 2764 */ 2765 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2766 public static final String ACTION_INPUT_METHOD_CHANGED = 2767 "android.intent.action.INPUT_METHOD_CHANGED"; 2768 2769 /** 2770 * <p>Broadcast Action: The user has switched the phone into or out of Airplane Mode. One or 2771 * more radios have been turned off or on. The intent will have the following extra value:</p> 2772 * <ul> 2773 * <li><em>state</em> - A boolean value indicating whether Airplane Mode is on. If true, 2774 * then cell radio and possibly other radios such as bluetooth or WiFi may have also been 2775 * turned off</li> 2776 * </ul> 2777 * 2778 * <p class="note">This is a protected intent that can only be sent by the system.</p> 2779 */ 2780 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2781 public static final String ACTION_AIRPLANE_MODE_CHANGED = "android.intent.action.AIRPLANE_MODE"; 2782 2783 /** 2784 * Broadcast Action: Some content providers have parts of their namespace 2785 * where they publish new events or items that the user may be especially 2786 * interested in. For these things, they may broadcast this action when the 2787 * set of interesting items change. 2788 * 2789 * For example, GmailProvider sends this notification when the set of unread 2790 * mail in the inbox changes. 2791 * 2792 * <p>The data of the intent identifies which part of which provider 2793 * changed. When queried through the content resolver, the data URI will 2794 * return the data set in question. 2795 * 2796 * <p>The intent will have the following extra values: 2797 * <ul> 2798 * <li><em>count</em> - The number of items in the data set. This is the 2799 * same as the number of items in the cursor returned by querying the 2800 * data URI. </li> 2801 * </ul> 2802 * 2803 * This intent will be sent at boot (if the count is non-zero) and when the 2804 * data set changes. It is possible for the data set to change without the 2805 * count changing (for example, if a new unread message arrives in the same 2806 * sync operation in which a message is archived). The phone should still 2807 * ring/vibrate/etc as normal in this case. 2808 */ 2809 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2810 public static final String ACTION_PROVIDER_CHANGED = 2811 "android.intent.action.PROVIDER_CHANGED"; 2812 2813 /** 2814 * Broadcast Action: Wired Headset plugged in or unplugged. 2815 * 2816 * Same as {@link android.media.AudioManager#ACTION_HEADSET_PLUG}, to be consulted for value 2817 * and documentation. 2818 * <p>If the minimum SDK version of your application is 2819 * {@link android.os.Build.VERSION_CODES#LOLLIPOP}, it is recommended to refer 2820 * to the <code>AudioManager</code> constant in your receiver registration code instead. 2821 */ 2822 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2823 public static final String ACTION_HEADSET_PLUG = android.media.AudioManager.ACTION_HEADSET_PLUG; 2824 2825 /** 2826 * <p>Broadcast Action: The user has switched on advanced settings in the settings app:</p> 2827 * <ul> 2828 * <li><em>state</em> - A boolean value indicating whether the settings is on or off.</li> 2829 * </ul> 2830 * 2831 * <p class="note">This is a protected intent that can only be sent 2832 * by the system. 2833 * 2834 * @hide 2835 */ 2836 //@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2837 public static final String ACTION_ADVANCED_SETTINGS_CHANGED 2838 = "android.intent.action.ADVANCED_SETTINGS"; 2839 2840 /** 2841 * Broadcast Action: Sent after application restrictions are changed. 2842 * 2843 * <p class="note">This is a protected intent that can only be sent 2844 * by the system.</p> 2845 */ 2846 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2847 public static final String ACTION_APPLICATION_RESTRICTIONS_CHANGED = 2848 "android.intent.action.APPLICATION_RESTRICTIONS_CHANGED"; 2849 2850 /** 2851 * Broadcast Action: An outgoing call is about to be placed. 2852 * 2853 * <p>The Intent will have the following extra value:</p> 2854 * <ul> 2855 * <li><em>{@link android.content.Intent#EXTRA_PHONE_NUMBER}</em> - 2856 * the phone number originally intended to be dialed.</li> 2857 * </ul> 2858 * <p>Once the broadcast is finished, the resultData is used as the actual 2859 * number to call. If <code>null</code>, no call will be placed.</p> 2860 * <p>It is perfectly acceptable for multiple receivers to process the 2861 * outgoing call in turn: for example, a parental control application 2862 * might verify that the user is authorized to place the call at that 2863 * time, then a number-rewriting application might add an area code if 2864 * one was not specified.</p> 2865 * <p>For consistency, any receiver whose purpose is to prohibit phone 2866 * calls should have a priority of 0, to ensure it will see the final 2867 * phone number to be dialed. 2868 * Any receiver whose purpose is to rewrite phone numbers to be called 2869 * should have a positive priority. 2870 * Negative priorities are reserved for the system for this broadcast; 2871 * using them may cause problems.</p> 2872 * <p>Any BroadcastReceiver receiving this Intent <em>must not</em> 2873 * abort the broadcast.</p> 2874 * <p>Emergency calls cannot be intercepted using this mechanism, and 2875 * other calls cannot be modified to call emergency numbers using this 2876 * mechanism. 2877 * <p>Some apps (such as VoIP apps) may want to redirect the outgoing 2878 * call to use their own service instead. Those apps should first prevent 2879 * the call from being placed by setting resultData to <code>null</code> 2880 * and then start their own app to make the call. 2881 * <p>You must hold the 2882 * {@link android.Manifest.permission#PROCESS_OUTGOING_CALLS} 2883 * permission to receive this Intent.</p> 2884 * 2885 * <p class="note">This is a protected intent that can only be sent 2886 * by the system. 2887 */ 2888 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2889 public static final String ACTION_NEW_OUTGOING_CALL = 2890 "android.intent.action.NEW_OUTGOING_CALL"; 2891 2892 /** 2893 * Broadcast Action: Have the device reboot. This is only for use by 2894 * system code. 2895 * 2896 * <p class="note">This is a protected intent that can only be sent 2897 * by the system. 2898 */ 2899 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2900 public static final String ACTION_REBOOT = 2901 "android.intent.action.REBOOT"; 2902 2903 /** 2904 * Broadcast Action: A sticky broadcast for changes in the physical 2905 * docking state of the device. 2906 * 2907 * <p>The intent will have the following extra values: 2908 * <ul> 2909 * <li><em>{@link #EXTRA_DOCK_STATE}</em> - the current dock 2910 * state, indicating which dock the device is physically in.</li> 2911 * </ul> 2912 * <p>This is intended for monitoring the current physical dock state. 2913 * See {@link android.app.UiModeManager} for the normal API dealing with 2914 * dock mode changes. 2915 */ 2916 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2917 public static final String ACTION_DOCK_EVENT = 2918 "android.intent.action.DOCK_EVENT"; 2919 2920 /** 2921 * Broadcast Action: A broadcast when idle maintenance can be started. 2922 * This means that the user is not interacting with the device and is 2923 * not expected to do so soon. Typical use of the idle maintenance is 2924 * to perform somehow expensive tasks that can be postponed at a moment 2925 * when they will not degrade user experience. 2926 * <p> 2927 * <p class="note">In order to keep the device responsive in case of an 2928 * unexpected user interaction, implementations of a maintenance task 2929 * should be interruptible. In such a scenario a broadcast with action 2930 * {@link #ACTION_IDLE_MAINTENANCE_END} will be sent. In other words, you 2931 * should not do the maintenance work in 2932 * {@link BroadcastReceiver#onReceive(Context, Intent)}, rather start a 2933 * maintenance service by {@link Context#startService(Intent)}. Also 2934 * you should hold a wake lock while your maintenance service is running 2935 * to prevent the device going to sleep. 2936 * </p> 2937 * <p> 2938 * <p class="note">This is a protected intent that can only be sent by 2939 * the system. 2940 * </p> 2941 * 2942 * @see #ACTION_IDLE_MAINTENANCE_END 2943 * 2944 * @hide 2945 */ 2946 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2947 public static final String ACTION_IDLE_MAINTENANCE_START = 2948 "android.intent.action.ACTION_IDLE_MAINTENANCE_START"; 2949 2950 /** 2951 * Broadcast Action: A broadcast when idle maintenance should be stopped. 2952 * This means that the user was not interacting with the device as a result 2953 * of which a broadcast with action {@link #ACTION_IDLE_MAINTENANCE_START} 2954 * was sent and now the user started interacting with the device. Typical 2955 * use of the idle maintenance is to perform somehow expensive tasks that 2956 * can be postponed at a moment when they will not degrade user experience. 2957 * <p> 2958 * <p class="note">In order to keep the device responsive in case of an 2959 * unexpected user interaction, implementations of a maintenance task 2960 * should be interruptible. Hence, on receiving a broadcast with this 2961 * action, the maintenance task should be interrupted as soon as possible. 2962 * In other words, you should not do the maintenance work in 2963 * {@link BroadcastReceiver#onReceive(Context, Intent)}, rather stop the 2964 * maintenance service that was started on receiving of 2965 * {@link #ACTION_IDLE_MAINTENANCE_START}.Also you should release the wake 2966 * lock you acquired when your maintenance service started. 2967 * </p> 2968 * <p class="note">This is a protected intent that can only be sent 2969 * by the system. 2970 * 2971 * @see #ACTION_IDLE_MAINTENANCE_START 2972 * 2973 * @hide 2974 */ 2975 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2976 public static final String ACTION_IDLE_MAINTENANCE_END = 2977 "android.intent.action.ACTION_IDLE_MAINTENANCE_END"; 2978 2979 /** 2980 * Broadcast Action: a remote intent is to be broadcasted. 2981 * 2982 * A remote intent is used for remote RPC between devices. The remote intent 2983 * is serialized and sent from one device to another device. The receiving 2984 * device parses the remote intent and broadcasts it. Note that anyone can 2985 * broadcast a remote intent. However, if the intent receiver of the remote intent 2986 * does not trust intent broadcasts from arbitrary intent senders, it should require 2987 * the sender to hold certain permissions so only trusted sender's broadcast will be 2988 * let through. 2989 * @hide 2990 */ 2991 public static final String ACTION_REMOTE_INTENT = 2992 "com.google.android.c2dm.intent.RECEIVE"; 2993 2994 /** 2995 * Broadcast Action: This is broadcast once when the user is booting after a 2996 * system update. It can be used to perform cleanup or upgrades after a 2997 * system update. 2998 * <p> 2999 * This broadcast is sent after the {@link #ACTION_LOCKED_BOOT_COMPLETED} 3000 * broadcast but before the {@link #ACTION_BOOT_COMPLETED} broadcast. It's 3001 * only sent when the {@link Build#FINGERPRINT} has changed, and it's only 3002 * sent to receivers in the system image. 3003 * 3004 * @hide 3005 */ 3006 @SystemApi 3007 public static final String ACTION_PRE_BOOT_COMPLETED = 3008 "android.intent.action.PRE_BOOT_COMPLETED"; 3009 3010 /** 3011 * Broadcast to a specific application to query any supported restrictions to impose 3012 * on restricted users. The broadcast intent contains an extra 3013 * {@link #EXTRA_RESTRICTIONS_BUNDLE} with the currently persisted 3014 * restrictions as a Bundle of key/value pairs. The value types can be Boolean, String or 3015 * String[] depending on the restriction type.<p/> 3016 * The response should contain an extra {@link #EXTRA_RESTRICTIONS_LIST}, 3017 * which is of type <code>ArrayList<RestrictionEntry></code>. It can also 3018 * contain an extra {@link #EXTRA_RESTRICTIONS_INTENT}, which is of type <code>Intent</code>. 3019 * The activity specified by that intent will be launched for a result which must contain 3020 * one of the extras {@link #EXTRA_RESTRICTIONS_LIST} or {@link #EXTRA_RESTRICTIONS_BUNDLE}. 3021 * The keys and values of the returned restrictions will be persisted. 3022 * @see RestrictionEntry 3023 */ 3024 public static final String ACTION_GET_RESTRICTION_ENTRIES = 3025 "android.intent.action.GET_RESTRICTION_ENTRIES"; 3026 3027 /** 3028 * Sent the first time a user is starting, to allow system apps to 3029 * perform one time initialization. (This will not be seen by third 3030 * party applications because a newly initialized user does not have any 3031 * third party applications installed for it.) This is sent early in 3032 * starting the user, around the time the home app is started, before 3033 * {@link #ACTION_BOOT_COMPLETED} is sent. This is sent as a foreground 3034 * broadcast, since it is part of a visible user interaction; be as quick 3035 * as possible when handling it. 3036 */ 3037 public static final String ACTION_USER_INITIALIZE = 3038 "android.intent.action.USER_INITIALIZE"; 3039 3040 /** 3041 * Sent when a user switch is happening, causing the process's user to be 3042 * brought to the foreground. This is only sent to receivers registered 3043 * through {@link Context#registerReceiver(BroadcastReceiver, IntentFilter) 3044 * Context.registerReceiver}. It is sent to the user that is going to the 3045 * foreground. This is sent as a foreground 3046 * broadcast, since it is part of a visible user interaction; be as quick 3047 * as possible when handling it. 3048 */ 3049 public static final String ACTION_USER_FOREGROUND = 3050 "android.intent.action.USER_FOREGROUND"; 3051 3052 /** 3053 * Sent when a user switch is happening, causing the process's user to be 3054 * sent to the background. This is only sent to receivers registered 3055 * through {@link Context#registerReceiver(BroadcastReceiver, IntentFilter) 3056 * Context.registerReceiver}. It is sent to the user that is going to the 3057 * background. This is sent as a foreground 3058 * broadcast, since it is part of a visible user interaction; be as quick 3059 * as possible when handling it. 3060 */ 3061 public static final String ACTION_USER_BACKGROUND = 3062 "android.intent.action.USER_BACKGROUND"; 3063 3064 /** 3065 * Broadcast sent to the system when a user is added. Carries an extra 3066 * EXTRA_USER_HANDLE that has the userHandle of the new user. It is sent to 3067 * all running users. You must hold 3068 * {@link android.Manifest.permission#MANAGE_USERS} to receive this broadcast. 3069 * @hide 3070 */ 3071 public static final String ACTION_USER_ADDED = 3072 "android.intent.action.USER_ADDED"; 3073 3074 /** 3075 * Broadcast sent by the system when a user is started. Carries an extra 3076 * EXTRA_USER_HANDLE that has the userHandle of the user. This is only sent to 3077 * registered receivers, not manifest receivers. It is sent to the user 3078 * that has been started. This is sent as a foreground 3079 * broadcast, since it is part of a visible user interaction; be as quick 3080 * as possible when handling it. 3081 * @hide 3082 */ 3083 public static final String ACTION_USER_STARTED = 3084 "android.intent.action.USER_STARTED"; 3085 3086 /** 3087 * Broadcast sent when a user is in the process of starting. Carries an extra 3088 * EXTRA_USER_HANDLE that has the userHandle of the user. This is only 3089 * sent to registered receivers, not manifest receivers. It is sent to all 3090 * users (including the one that is being started). You must hold 3091 * {@link android.Manifest.permission#INTERACT_ACROSS_USERS} to receive 3092 * this broadcast. This is sent as a background broadcast, since 3093 * its result is not part of the primary UX flow; to safely keep track of 3094 * started/stopped state of a user you can use this in conjunction with 3095 * {@link #ACTION_USER_STOPPING}. It is <b>not</b> generally safe to use with 3096 * other user state broadcasts since those are foreground broadcasts so can 3097 * execute in a different order. 3098 * @hide 3099 */ 3100 public static final String ACTION_USER_STARTING = 3101 "android.intent.action.USER_STARTING"; 3102 3103 /** 3104 * Broadcast sent when a user is going to be stopped. Carries an extra 3105 * EXTRA_USER_HANDLE that has the userHandle of the user. This is only 3106 * sent to registered receivers, not manifest receivers. It is sent to all 3107 * users (including the one that is being stopped). You must hold 3108 * {@link android.Manifest.permission#INTERACT_ACROSS_USERS} to receive 3109 * this broadcast. The user will not stop until all receivers have 3110 * handled the broadcast. This is sent as a background broadcast, since 3111 * its result is not part of the primary UX flow; to safely keep track of 3112 * started/stopped state of a user you can use this in conjunction with 3113 * {@link #ACTION_USER_STARTING}. It is <b>not</b> generally safe to use with 3114 * other user state broadcasts since those are foreground broadcasts so can 3115 * execute in a different order. 3116 * @hide 3117 */ 3118 public static final String ACTION_USER_STOPPING = 3119 "android.intent.action.USER_STOPPING"; 3120 3121 /** 3122 * Broadcast sent to the system when a user is stopped. Carries an extra 3123 * EXTRA_USER_HANDLE that has the userHandle of the user. This is similar to 3124 * {@link #ACTION_PACKAGE_RESTARTED}, but for an entire user instead of a 3125 * specific package. This is only sent to registered receivers, not manifest 3126 * receivers. It is sent to all running users <em>except</em> the one that 3127 * has just been stopped (which is no longer running). 3128 * @hide 3129 */ 3130 public static final String ACTION_USER_STOPPED = 3131 "android.intent.action.USER_STOPPED"; 3132 3133 /** 3134 * Broadcast sent to the system when a user is removed. Carries an extra EXTRA_USER_HANDLE that has 3135 * the userHandle of the user. It is sent to all running users except the 3136 * one that has been removed. The user will not be completely removed until all receivers have 3137 * handled the broadcast. You must hold 3138 * {@link android.Manifest.permission#MANAGE_USERS} to receive this broadcast. 3139 * @hide 3140 */ 3141 @SystemApi 3142 public static final String ACTION_USER_REMOVED = 3143 "android.intent.action.USER_REMOVED"; 3144 3145 /** 3146 * Broadcast sent to the system when the user switches. Carries an extra EXTRA_USER_HANDLE that has 3147 * the userHandle of the user to become the current one. This is only sent to 3148 * registered receivers, not manifest receivers. It is sent to all running users. 3149 * You must hold 3150 * {@link android.Manifest.permission#MANAGE_USERS} to receive this broadcast. 3151 * @hide 3152 */ 3153 public static final String ACTION_USER_SWITCHED = 3154 "android.intent.action.USER_SWITCHED"; 3155 3156 /** 3157 * Broadcast Action: Sent when the credential-encrypted private storage has 3158 * become unlocked for the target user. This is only sent to registered 3159 * receivers, not manifest receivers. 3160 */ 3161 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3162 public static final String ACTION_USER_UNLOCKED = "android.intent.action.USER_UNLOCKED"; 3163 3164 /** 3165 * Broadcast sent to the system when a user's information changes. Carries an extra 3166 * {@link #EXTRA_USER_HANDLE} to indicate which user's information changed. 3167 * This is only sent to registered receivers, not manifest receivers. It is sent to all users. 3168 * @hide 3169 */ 3170 public static final String ACTION_USER_INFO_CHANGED = 3171 "android.intent.action.USER_INFO_CHANGED"; 3172 3173 /** 3174 * Broadcast sent to the primary user when an associated managed profile is added (the profile 3175 * was created and is ready to be used). Carries an extra {@link #EXTRA_USER} that specifies 3176 * the UserHandle of the profile that was added. Only applications (for example Launchers) 3177 * that need to display merged content across both primary and managed profiles need to 3178 * worry about this broadcast. This is only sent to registered receivers, 3179 * not manifest receivers. 3180 */ 3181 public static final String ACTION_MANAGED_PROFILE_ADDED = 3182 "android.intent.action.MANAGED_PROFILE_ADDED"; 3183 3184 /** 3185 * Broadcast sent to the primary user when an associated managed profile is removed. Carries an 3186 * extra {@link #EXTRA_USER} that specifies the UserHandle of the profile that was removed. 3187 * Only applications (for example Launchers) that need to display merged content across both 3188 * primary and managed profiles need to worry about this broadcast. This is only sent to 3189 * registered receivers, not manifest receivers. 3190 */ 3191 public static final String ACTION_MANAGED_PROFILE_REMOVED = 3192 "android.intent.action.MANAGED_PROFILE_REMOVED"; 3193 3194 /** 3195 * Broadcast sent to the primary user when the credential-encrypted private storage for 3196 * an associated managed profile is unlocked. Carries an extra {@link #EXTRA_USER} that 3197 * specifies the UserHandle of the profile that was unlocked. Only applications (for example 3198 * Launchers) that need to display merged content across both primary and managed profiles 3199 * need to worry about this broadcast. This is only sent to registered receivers, 3200 * not manifest receivers. 3201 */ 3202 public static final String ACTION_MANAGED_PROFILE_UNLOCKED = 3203 "android.intent.action.MANAGED_PROFILE_UNLOCKED"; 3204 3205 /** 3206 * Broadcast sent to the primary user when an associated managed profile has become available. 3207 * Currently this includes when the user disables quiet mode for the profile. Carries an extra 3208 * {@link #EXTRA_USER} that specifies the UserHandle of the profile. When quiet mode is changed, 3209 * this broadcast will carry a boolean extra {@link #EXTRA_QUIET_MODE} indicating the new state 3210 * of quiet mode. This is only sent to registered receivers, not manifest receivers. 3211 */ 3212 public static final String ACTION_MANAGED_PROFILE_AVAILABLE = 3213 "android.intent.action.MANAGED_PROFILE_AVAILABLE"; 3214 3215 /** 3216 * Broadcast sent to the primary user when an associated managed profile has become unavailable. 3217 * Currently this includes when the user enables quiet mode for the profile. Carries an extra 3218 * {@link #EXTRA_USER} that specifies the UserHandle of the profile. When quiet mode is changed, 3219 * this broadcast will carry a boolean extra {@link #EXTRA_QUIET_MODE} indicating the new state 3220 * of quiet mode. This is only sent to registered receivers, not manifest receivers. 3221 */ 3222 public static final String ACTION_MANAGED_PROFILE_UNAVAILABLE = 3223 "android.intent.action.MANAGED_PROFILE_UNAVAILABLE"; 3224 3225 /** 3226 * Broadcast sent to the system user when the 'device locked' state changes for any user. 3227 * Carries an extra {@link #EXTRA_USER_HANDLE} that specifies the ID of the user for which 3228 * the device was locked or unlocked. 3229 * 3230 * This is only sent to registered receivers. 3231 * 3232 * @hide 3233 */ 3234 public static final String ACTION_DEVICE_LOCKED_CHANGED = 3235 "android.intent.action.DEVICE_LOCKED_CHANGED"; 3236 3237 /** 3238 * Sent when the user taps on the clock widget in the system's "quick settings" area. 3239 */ 3240 public static final String ACTION_QUICK_CLOCK = 3241 "android.intent.action.QUICK_CLOCK"; 3242 3243 /** 3244 * Activity Action: Shows the brightness setting dialog. 3245 * @hide 3246 */ 3247 public static final String ACTION_SHOW_BRIGHTNESS_DIALOG = 3248 "com.android.intent.action.SHOW_BRIGHTNESS_DIALOG"; 3249 3250 /** 3251 * Broadcast Action: A global button was pressed. Includes a single 3252 * extra field, {@link #EXTRA_KEY_EVENT}, containing the key event that 3253 * caused the broadcast. 3254 * @hide 3255 */ 3256 @SystemApi 3257 public static final String ACTION_GLOBAL_BUTTON = "android.intent.action.GLOBAL_BUTTON"; 3258 3259 /** 3260 * Broadcast Action: Sent when media resource is granted. 3261 * <p> 3262 * {@link #EXTRA_PACKAGES} specifies the packages on the process holding the media resource 3263 * granted. 3264 * </p> 3265 * <p class="note"> 3266 * This is a protected intent that can only be sent by the system. 3267 * </p> 3268 * <p class="note"> 3269 * This requires {@link android.Manifest.permission#RECEIVE_MEDIA_RESOURCE_USAGE} permission. 3270 * </p> 3271 * 3272 * @hide 3273 */ 3274 public static final String ACTION_MEDIA_RESOURCE_GRANTED = 3275 "android.intent.action.MEDIA_RESOURCE_GRANTED"; 3276 3277 /** 3278 * Broadcast Action: An overlay package has changed. The data contains the 3279 * name of the overlay package which has changed. This is broadcast on all 3280 * changes to the OverlayInfo returned by {@link 3281 * android.content.om.IOverlayManager#getOverlayInfo(String, int)}. The 3282 * most common change is a state change that will change whether the 3283 * overlay is enabled or not. 3284 * @hide 3285 */ 3286 public static final String ACTION_OVERLAY_CHANGED = "android.intent.action.OVERLAY_CHANGED"; 3287 3288 /** 3289 * Activity Action: Allow the user to select and return one or more existing 3290 * documents. When invoked, the system will display the various 3291 * {@link DocumentsProvider} instances installed on the device, letting the 3292 * user interactively navigate through them. These documents include local 3293 * media, such as photos and video, and documents provided by installed 3294 * cloud storage providers. 3295 * <p> 3296 * Each document is represented as a {@code content://} URI backed by a 3297 * {@link DocumentsProvider}, which can be opened as a stream with 3298 * {@link ContentResolver#openFileDescriptor(Uri, String)}, or queried for 3299 * {@link android.provider.DocumentsContract.Document} metadata. 3300 * <p> 3301 * All selected documents are returned to the calling application with 3302 * persistable read and write permission grants. If you want to maintain 3303 * access to the documents across device reboots, you need to explicitly 3304 * take the persistable permissions using 3305 * {@link ContentResolver#takePersistableUriPermission(Uri, int)}. 3306 * <p> 3307 * Callers must indicate the acceptable document MIME types through 3308 * {@link #setType(String)}. For example, to select photos, use 3309 * {@code image/*}. If multiple disjoint MIME types are acceptable, define 3310 * them in {@link #EXTRA_MIME_TYPES} and {@link #setType(String)} to 3311 * {@literal *}/*. 3312 * <p> 3313 * If the caller can handle multiple returned items (the user performing 3314 * multiple selection), then you can specify {@link #EXTRA_ALLOW_MULTIPLE} 3315 * to indicate this. 3316 * <p> 3317 * Callers must include {@link #CATEGORY_OPENABLE} in the Intent to obtain 3318 * URIs that can be opened with 3319 * {@link ContentResolver#openFileDescriptor(Uri, String)}. 3320 * <p> 3321 * Callers can set a document URI through 3322 * {@link DocumentsContract#EXTRA_INITIAL_URI} to indicate the initial 3323 * location of documents navigator. System will do its best to launch the 3324 * navigator in the specified document if it's a folder, or the folder that 3325 * contains the specified document if not. 3326 * <p> 3327 * Output: The URI of the item that was picked, returned in 3328 * {@link #getData()}. This must be a {@code content://} URI so that any 3329 * receiver can access it. If multiple documents were selected, they are 3330 * returned in {@link #getClipData()}. 3331 * 3332 * @see DocumentsContract 3333 * @see #ACTION_OPEN_DOCUMENT_TREE 3334 * @see #ACTION_CREATE_DOCUMENT 3335 * @see #FLAG_GRANT_PERSISTABLE_URI_PERMISSION 3336 */ 3337 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 3338 public static final String ACTION_OPEN_DOCUMENT = "android.intent.action.OPEN_DOCUMENT"; 3339 3340 /** 3341 * Activity Action: Allow the user to create a new document. When invoked, 3342 * the system will display the various {@link DocumentsProvider} instances 3343 * installed on the device, letting the user navigate through them. The 3344 * returned document may be a newly created document with no content, or it 3345 * may be an existing document with the requested MIME type. 3346 * <p> 3347 * Each document is represented as a {@code content://} URI backed by a 3348 * {@link DocumentsProvider}, which can be opened as a stream with 3349 * {@link ContentResolver#openFileDescriptor(Uri, String)}, or queried for 3350 * {@link android.provider.DocumentsContract.Document} metadata. 3351 * <p> 3352 * Callers must indicate the concrete MIME type of the document being 3353 * created by setting {@link #setType(String)}. This MIME type cannot be 3354 * changed after the document is created. 3355 * <p> 3356 * Callers can provide an initial display name through {@link #EXTRA_TITLE}, 3357 * but the user may change this value before creating the file. 3358 * <p> 3359 * Callers must include {@link #CATEGORY_OPENABLE} in the Intent to obtain 3360 * URIs that can be opened with 3361 * {@link ContentResolver#openFileDescriptor(Uri, String)}. 3362 * <p> 3363 * Callers can set a document URI through 3364 * {@link DocumentsContract#EXTRA_INITIAL_URI} to indicate the initial 3365 * location of documents navigator. System will do its best to launch the 3366 * navigator in the specified document if it's a folder, or the folder that 3367 * contains the specified document if not. 3368 * <p> 3369 * Output: The URI of the item that was created. This must be a 3370 * {@code content://} URI so that any receiver can access it. 3371 * 3372 * @see DocumentsContract 3373 * @see #ACTION_OPEN_DOCUMENT 3374 * @see #ACTION_OPEN_DOCUMENT_TREE 3375 * @see #FLAG_GRANT_PERSISTABLE_URI_PERMISSION 3376 */ 3377 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 3378 public static final String ACTION_CREATE_DOCUMENT = "android.intent.action.CREATE_DOCUMENT"; 3379 3380 /** 3381 * Activity Action: Allow the user to pick a directory subtree. When 3382 * invoked, the system will display the various {@link DocumentsProvider} 3383 * instances installed on the device, letting the user navigate through 3384 * them. Apps can fully manage documents within the returned directory. 3385 * <p> 3386 * To gain access to descendant (child, grandchild, etc) documents, use 3387 * {@link DocumentsContract#buildDocumentUriUsingTree(Uri, String)} and 3388 * {@link DocumentsContract#buildChildDocumentsUriUsingTree(Uri, String)} 3389 * with the returned URI. 3390 * <p> 3391 * Callers can set a document URI through 3392 * {@link DocumentsContract#EXTRA_INITIAL_URI} to indicate the initial 3393 * location of documents navigator. System will do its best to launch the 3394 * navigator in the specified document if it's a folder, or the folder that 3395 * contains the specified document if not. 3396 * <p> 3397 * Output: The URI representing the selected directory tree. 3398 * 3399 * @see DocumentsContract 3400 */ 3401 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 3402 public static final String 3403 ACTION_OPEN_DOCUMENT_TREE = "android.intent.action.OPEN_DOCUMENT_TREE"; 3404 3405 /** 3406 * Broadcast Action: List of dynamic sensor is changed due to new sensor being connected or 3407 * exisiting sensor being disconnected. 3408 * 3409 * <p class="note">This is a protected intent that can only be sent by the system.</p> 3410 * 3411 * {@hide} 3412 */ 3413 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3414 public static final String 3415 ACTION_DYNAMIC_SENSOR_CHANGED = "android.intent.action.DYNAMIC_SENSOR_CHANGED"; 3416 3417 /** 3418 * Deprecated - use ACTION_FACTORY_RESET instead. 3419 * @hide 3420 * @removed 3421 */ 3422 @Deprecated 3423 @SystemApi 3424 public static final String ACTION_MASTER_CLEAR = "android.intent.action.MASTER_CLEAR"; 3425 3426 /** 3427 * Broadcast intent sent by the RecoverySystem to inform listeners that a master clear (wipe) 3428 * is about to be performed. 3429 * @hide 3430 */ 3431 @SystemApi 3432 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3433 public static final String ACTION_MASTER_CLEAR_NOTIFICATION 3434 = "android.intent.action.MASTER_CLEAR_NOTIFICATION"; 3435 3436 /** 3437 * Boolean intent extra to be used with {@link #ACTION_MASTER_CLEAR} in order to force a factory 3438 * reset even if {@link android.os.UserManager#DISALLOW_FACTORY_RESET} is set. 3439 * 3440 * <p>Deprecated - use {@link #EXTRA_FORCE_FACTORY_RESET} instead. 3441 * 3442 * @hide 3443 */ 3444 @Deprecated 3445 public static final String EXTRA_FORCE_MASTER_CLEAR = 3446 "android.intent.extra.FORCE_MASTER_CLEAR"; 3447 3448 /** 3449 * A broadcast action to trigger a factory reset. 3450 * 3451 * <p>The sender must hold the {@link android.Manifest.permission#MASTER_CLEAR} permission. The 3452 * reason for the factory reset should be specified as {@link #EXTRA_REASON}. 3453 * 3454 * <p>Not for use by third-party applications. 3455 * 3456 * @see #EXTRA_FORCE_FACTORY_RESET 3457 * 3458 * {@hide} 3459 */ 3460 @SystemApi 3461 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3462 public static final String ACTION_FACTORY_RESET = "android.intent.action.FACTORY_RESET"; 3463 3464 /** 3465 * Boolean intent extra to be used with {@link #ACTION_MASTER_CLEAR} in order to force a factory 3466 * reset even if {@link android.os.UserManager#DISALLOW_FACTORY_RESET} is set. 3467 * 3468 * <p>Not for use by third-party applications. 3469 * 3470 * @hide 3471 */ 3472 @SystemApi 3473 public static final String EXTRA_FORCE_FACTORY_RESET = 3474 "android.intent.extra.FORCE_FACTORY_RESET"; 3475 3476 /** 3477 * Broadcast action: report that a settings element is being restored from backup. The intent 3478 * contains four extras: EXTRA_SETTING_NAME is a string naming the restored setting, 3479 * EXTRA_SETTING_NEW_VALUE is the value being restored, EXTRA_SETTING_PREVIOUS_VALUE 3480 * is the value of that settings entry prior to the restore operation, and 3481 * EXTRA_SETTING_RESTORED_FROM_SDK_INT is the version of the SDK that the setting has been 3482 * restored from (corresponds to {@link android.os.Build.VERSION#SDK_INT}). The first three 3483 * values are represented as strings, the fourth one as int. 3484 * 3485 * <p>This broadcast is sent only for settings provider entries known to require special handling 3486 * around restore time. These entries are found in the BROADCAST_ON_RESTORE table within 3487 * the provider's backup agent implementation. 3488 * 3489 * @see #EXTRA_SETTING_NAME 3490 * @see #EXTRA_SETTING_PREVIOUS_VALUE 3491 * @see #EXTRA_SETTING_NEW_VALUE 3492 * @see #EXTRA_SETTING_RESTORED_FROM_SDK_INT 3493 * {@hide} 3494 */ 3495 public static final String ACTION_SETTING_RESTORED = "android.os.action.SETTING_RESTORED"; 3496 3497 /** {@hide} */ 3498 public static final String EXTRA_SETTING_NAME = "setting_name"; 3499 /** {@hide} */ 3500 public static final String EXTRA_SETTING_PREVIOUS_VALUE = "previous_value"; 3501 /** {@hide} */ 3502 public static final String EXTRA_SETTING_NEW_VALUE = "new_value"; 3503 /** {@hide} */ 3504 public static final String EXTRA_SETTING_RESTORED_FROM_SDK_INT = "restored_from_sdk_int"; 3505 3506 /** 3507 * Activity Action: Process a piece of text. 3508 * <p>Input: {@link #EXTRA_PROCESS_TEXT} contains the text to be processed. 3509 * {@link #EXTRA_PROCESS_TEXT_READONLY} states if the resulting text will be read-only.</p> 3510 * <p>Output: {@link #EXTRA_PROCESS_TEXT} contains the processed text.</p> 3511 */ 3512 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 3513 public static final String ACTION_PROCESS_TEXT = "android.intent.action.PROCESS_TEXT"; 3514 3515 /** 3516 * Broadcast Action: The sim card state has changed. 3517 * For more details see TelephonyIntents.ACTION_SIM_STATE_CHANGED. This is here 3518 * because TelephonyIntents is an internal class. 3519 * @hide 3520 * @deprecated Use {@link #ACTION_SIM_CARD_STATE_CHANGED} or 3521 * {@link #ACTION_SIM_APPLICATION_STATE_CHANGED} 3522 */ 3523 @Deprecated 3524 @SystemApi 3525 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3526 public static final String ACTION_SIM_STATE_CHANGED = "android.intent.action.SIM_STATE_CHANGED"; 3527 3528 /** 3529 * Broadcast Action: indicate that the phone service state has changed. 3530 * The intent will have the following extra values:</p> 3531 * <p> 3532 * @see #EXTRA_VOICE_REG_STATE 3533 * @see #EXTRA_DATA_REG_STATE 3534 * @see #EXTRA_VOICE_ROAMING_TYPE 3535 * @see #EXTRA_DATA_ROAMING_TYPE 3536 * @see #EXTRA_OPERATOR_ALPHA_LONG 3537 * @see #EXTRA_OPERATOR_ALPHA_SHORT 3538 * @see #EXTRA_OPERATOR_NUMERIC 3539 * @see #EXTRA_DATA_OPERATOR_ALPHA_LONG 3540 * @see #EXTRA_DATA_OPERATOR_ALPHA_SHORT 3541 * @see #EXTRA_DATA_OPERATOR_NUMERIC 3542 * @see #EXTRA_MANUAL 3543 * @see #EXTRA_VOICE_RADIO_TECH 3544 * @see #EXTRA_DATA_RADIO_TECH 3545 * @see #EXTRA_CSS_INDICATOR 3546 * @see #EXTRA_NETWORK_ID 3547 * @see #EXTRA_SYSTEM_ID 3548 * @see #EXTRA_CDMA_ROAMING_INDICATOR 3549 * @see #EXTRA_CDMA_DEFAULT_ROAMING_INDICATOR 3550 * @see #EXTRA_EMERGENCY_ONLY 3551 * @see #EXTRA_IS_DATA_ROAMING_FROM_REGISTRATION 3552 * @see #EXTRA_IS_USING_CARRIER_AGGREGATION 3553 * @see #EXTRA_LTE_EARFCN_RSRP_BOOST 3554 * 3555 * <p class="note"> 3556 * Requires the READ_PHONE_STATE permission. 3557 * 3558 * <p class="note">This is a protected intent that can only be sent by the system. 3559 * @hide 3560 * @removed 3561 */ 3562 @Deprecated 3563 @SystemApi 3564 @SdkConstant(SdkConstant.SdkConstantType.BROADCAST_INTENT_ACTION) 3565 public static final String ACTION_SERVICE_STATE = "android.intent.action.SERVICE_STATE"; 3566 3567 /** 3568 * An int extra used with {@link #ACTION_SERVICE_STATE} which indicates voice registration 3569 * state. 3570 * @see android.telephony.ServiceState#STATE_EMERGENCY_ONLY 3571 * @see android.telephony.ServiceState#STATE_IN_SERVICE 3572 * @see android.telephony.ServiceState#STATE_OUT_OF_SERVICE 3573 * @see android.telephony.ServiceState#STATE_POWER_OFF 3574 * @hide 3575 * @removed 3576 */ 3577 @Deprecated 3578 @SystemApi 3579 public static final String EXTRA_VOICE_REG_STATE = "voiceRegState"; 3580 3581 /** 3582 * An int extra used with {@link #ACTION_SERVICE_STATE} which indicates data registration state. 3583 * @see android.telephony.ServiceState#STATE_EMERGENCY_ONLY 3584 * @see android.telephony.ServiceState#STATE_IN_SERVICE 3585 * @see android.telephony.ServiceState#STATE_OUT_OF_SERVICE 3586 * @see android.telephony.ServiceState#STATE_POWER_OFF 3587 * @hide 3588 * @removed 3589 */ 3590 @Deprecated 3591 @SystemApi 3592 public static final String EXTRA_DATA_REG_STATE = "dataRegState"; 3593 3594 /** 3595 * An integer extra used with {@link #ACTION_SERVICE_STATE} which indicates the voice roaming 3596 * type. 3597 * @hide 3598 * @removed 3599 */ 3600 @Deprecated 3601 @SystemApi 3602 public static final String EXTRA_VOICE_ROAMING_TYPE = "voiceRoamingType"; 3603 3604 /** 3605 * An integer extra used with {@link #ACTION_SERVICE_STATE} which indicates the data roaming 3606 * type. 3607 * @hide 3608 * @removed 3609 */ 3610 @Deprecated 3611 @SystemApi 3612 public static final String EXTRA_DATA_ROAMING_TYPE = "dataRoamingType"; 3613 3614 /** 3615 * A string extra used with {@link #ACTION_SERVICE_STATE} which represents the current 3616 * registered voice operator name in long alphanumeric format. 3617 * {@code null} if the operator name is not known or unregistered. 3618 * @hide 3619 * @removed 3620 */ 3621 @Deprecated 3622 @SystemApi 3623 public static final String EXTRA_OPERATOR_ALPHA_LONG = "operator-alpha-long"; 3624 3625 /** 3626 * A string extra used with {@link #ACTION_SERVICE_STATE} which represents the current 3627 * registered voice operator name in short alphanumeric format. 3628 * {@code null} if the operator name is not known or unregistered. 3629 * @hide 3630 * @removed 3631 */ 3632 @Deprecated 3633 @SystemApi 3634 public static final String EXTRA_OPERATOR_ALPHA_SHORT = "operator-alpha-short"; 3635 3636 /** 3637 * A string extra used with {@link #ACTION_SERVICE_STATE} containing the MCC 3638 * (Mobile Country Code, 3 digits) and MNC (Mobile Network code, 2-3 digits) for the mobile 3639 * network. 3640 * @hide 3641 * @removed 3642 */ 3643 @Deprecated 3644 @SystemApi 3645 public static final String EXTRA_OPERATOR_NUMERIC = "operator-numeric"; 3646 3647 /** 3648 * A string extra used with {@link #ACTION_SERVICE_STATE} which represents the current 3649 * registered data operator name in long alphanumeric format. 3650 * {@code null} if the operator name is not known or unregistered. 3651 * @hide 3652 * @removed 3653 */ 3654 @Deprecated 3655 @SystemApi 3656 public static final String EXTRA_DATA_OPERATOR_ALPHA_LONG = "data-operator-alpha-long"; 3657 3658 /** 3659 * A string extra used with {@link #ACTION_SERVICE_STATE} which represents the current 3660 * registered data operator name in short alphanumeric format. 3661 * {@code null} if the operator name is not known or unregistered. 3662 * @hide 3663 * @removed 3664 */ 3665 @Deprecated 3666 @SystemApi 3667 public static final String EXTRA_DATA_OPERATOR_ALPHA_SHORT = "data-operator-alpha-short"; 3668 3669 /** 3670 * A string extra used with {@link #ACTION_SERVICE_STATE} containing the MCC 3671 * (Mobile Country Code, 3 digits) and MNC (Mobile Network code, 2-3 digits) for the 3672 * data operator. 3673 * @hide 3674 * @removed 3675 */ 3676 @Deprecated 3677 @SystemApi 3678 public static final String EXTRA_DATA_OPERATOR_NUMERIC = "data-operator-numeric"; 3679 3680 /** 3681 * A boolean extra used with {@link #ACTION_SERVICE_STATE} which indicates whether the current 3682 * network selection mode is manual. 3683 * Will be {@code true} if manual mode, {@code false} if automatic mode. 3684 * @hide 3685 * @removed 3686 */ 3687 @Deprecated 3688 @SystemApi 3689 public static final String EXTRA_MANUAL = "manual"; 3690 3691 /** 3692 * An integer extra used with {@link #ACTION_SERVICE_STATE} which represents the current voice 3693 * radio technology. 3694 * @hide 3695 * @removed 3696 */ 3697 @Deprecated 3698 @SystemApi 3699 public static final String EXTRA_VOICE_RADIO_TECH = "radioTechnology"; 3700 3701 /** 3702 * An integer extra used with {@link #ACTION_SERVICE_STATE} which represents the current data 3703 * radio technology. 3704 * @hide 3705 * @removed 3706 */ 3707 @Deprecated 3708 @SystemApi 3709 public static final String EXTRA_DATA_RADIO_TECH = "dataRadioTechnology"; 3710 3711 /** 3712 * A boolean extra used with {@link #ACTION_SERVICE_STATE} which represents concurrent service 3713 * support on CDMA network. 3714 * Will be {@code true} if support, {@code false} otherwise. 3715 * @hide 3716 * @removed 3717 */ 3718 @Deprecated 3719 @SystemApi 3720 public static final String EXTRA_CSS_INDICATOR = "cssIndicator"; 3721 3722 /** 3723 * An integer extra used with {@link #ACTION_SERVICE_STATE} which represents the CDMA network 3724 * id. {@code Integer.MAX_VALUE} if unknown. 3725 * @hide 3726 * @removed 3727 */ 3728 @Deprecated 3729 @SystemApi 3730 public static final String EXTRA_NETWORK_ID = "networkId"; 3731 3732 /** 3733 * An integer extra used with {@link #ACTION_SERVICE_STATE} which represents the CDMA system id. 3734 * {@code Integer.MAX_VALUE} if unknown. 3735 * @hide 3736 * @removed 3737 */ 3738 @Deprecated 3739 @SystemApi 3740 public static final String EXTRA_SYSTEM_ID = "systemId"; 3741 3742 /** 3743 * An integer extra used with {@link #ACTION_SERVICE_STATE} represents the TSB-58 roaming 3744 * indicator if registered on a CDMA or EVDO system or {@code -1} if not. 3745 * @hide 3746 * @removed 3747 */ 3748 @Deprecated 3749 @SystemApi 3750 public static final String EXTRA_CDMA_ROAMING_INDICATOR = "cdmaRoamingIndicator"; 3751 3752 /** 3753 * An integer extra used with {@link #ACTION_SERVICE_STATE} represents the default roaming 3754 * indicator from the PRL if registered on a CDMA or EVDO system {@code -1} if not. 3755 * @hide 3756 * @removed 3757 */ 3758 @Deprecated 3759 @SystemApi 3760 public static final String EXTRA_CDMA_DEFAULT_ROAMING_INDICATOR = "cdmaDefaultRoamingIndicator"; 3761 3762 /** 3763 * A boolean extra used with {@link #ACTION_SERVICE_STATE} which indicates if under emergency 3764 * only mode. 3765 * {@code true} if in emergency only mode, {@code false} otherwise. 3766 * @hide 3767 * @removed 3768 */ 3769 @Deprecated 3770 @SystemApi 3771 public static final String EXTRA_EMERGENCY_ONLY = "emergencyOnly"; 3772 3773 /** 3774 * A boolean extra used with {@link #ACTION_SERVICE_STATE} which indicates whether data network 3775 * registration state is roaming. 3776 * {@code true} if registration indicates roaming, {@code false} otherwise 3777 * @hide 3778 * @removed 3779 */ 3780 @Deprecated 3781 @SystemApi 3782 public static final String EXTRA_IS_DATA_ROAMING_FROM_REGISTRATION = 3783 "isDataRoamingFromRegistration"; 3784 3785 /** 3786 * A boolean extra used with {@link #ACTION_SERVICE_STATE} which indicates if carrier 3787 * aggregation is in use. 3788 * {@code true} if carrier aggregation is in use, {@code false} otherwise. 3789 * @hide 3790 * @removed 3791 */ 3792 @Deprecated 3793 @SystemApi 3794 public static final String EXTRA_IS_USING_CARRIER_AGGREGATION = "isUsingCarrierAggregation"; 3795 3796 /** 3797 * An integer extra used with {@link #ACTION_SERVICE_STATE} representing the offset which 3798 * is reduced from the rsrp threshold while calculating signal strength level. 3799 * @hide 3800 * @removed 3801 */ 3802 @Deprecated 3803 @SystemApi 3804 public static final String EXTRA_LTE_EARFCN_RSRP_BOOST = "LteEarfcnRsrpBoost"; 3805 3806 /** 3807 * The name of the extra used to define the text to be processed, as a 3808 * CharSequence. Note that this may be a styled CharSequence, so you must use 3809 * {@link Bundle#getCharSequence(String) Bundle.getCharSequence()} to retrieve it. 3810 */ 3811 public static final String EXTRA_PROCESS_TEXT = "android.intent.extra.PROCESS_TEXT"; 3812 /** 3813 * The name of the boolean extra used to define if the processed text will be used as read-only. 3814 */ 3815 public static final String EXTRA_PROCESS_TEXT_READONLY = 3816 "android.intent.extra.PROCESS_TEXT_READONLY"; 3817 3818 /** 3819 * Broadcast action: reports when a new thermal event has been reached. When the device 3820 * is reaching its maximum temperatue, the thermal level reported 3821 * {@hide} 3822 */ 3823 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 3824 public static final String ACTION_THERMAL_EVENT = "android.intent.action.THERMAL_EVENT"; 3825 3826 /** {@hide} */ 3827 public static final String EXTRA_THERMAL_STATE = "android.intent.extra.THERMAL_STATE"; 3828 3829 /** 3830 * Thermal state when the device is normal. This state is sent in the 3831 * {@link #ACTION_THERMAL_EVENT} broadcast as {@link #EXTRA_THERMAL_STATE}. 3832 * {@hide} 3833 */ 3834 public static final int EXTRA_THERMAL_STATE_NORMAL = 0; 3835 3836 /** 3837 * Thermal state where the device is approaching its maximum threshold. This state is sent in 3838 * the {@link #ACTION_THERMAL_EVENT} broadcast as {@link #EXTRA_THERMAL_STATE}. 3839 * {@hide} 3840 */ 3841 public static final int EXTRA_THERMAL_STATE_WARNING = 1; 3842 3843 /** 3844 * Thermal state where the device has reached its maximum threshold. This state is sent in the 3845 * {@link #ACTION_THERMAL_EVENT} broadcast as {@link #EXTRA_THERMAL_STATE}. 3846 * {@hide} 3847 */ 3848 public static final int EXTRA_THERMAL_STATE_EXCEEDED = 2; 3849 3850 3851 // --------------------------------------------------------------------- 3852 // --------------------------------------------------------------------- 3853 // Standard intent categories (see addCategory()). 3854 3855 /** 3856 * Set if the activity should be an option for the default action 3857 * (center press) to perform on a piece of data. Setting this will 3858 * hide from the user any activities without it set when performing an 3859 * action on some data. Note that this is normally -not- set in the 3860 * Intent when initiating an action -- it is for use in intent filters 3861 * specified in packages. 3862 */ 3863 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3864 public static final String CATEGORY_DEFAULT = "android.intent.category.DEFAULT"; 3865 /** 3866 * Activities that can be safely invoked from a browser must support this 3867 * category. For example, if the user is viewing a web page or an e-mail 3868 * and clicks on a link in the text, the Intent generated execute that 3869 * link will require the BROWSABLE category, so that only activities 3870 * supporting this category will be considered as possible actions. By 3871 * supporting this category, you are promising that there is nothing 3872 * damaging (without user intervention) that can happen by invoking any 3873 * matching Intent. 3874 */ 3875 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3876 public static final String CATEGORY_BROWSABLE = "android.intent.category.BROWSABLE"; 3877 /** 3878 * Categories for activities that can participate in voice interaction. 3879 * An activity that supports this category must be prepared to run with 3880 * no UI shown at all (though in some case it may have a UI shown), and 3881 * rely on {@link android.app.VoiceInteractor} to interact with the user. 3882 */ 3883 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3884 public static final String CATEGORY_VOICE = "android.intent.category.VOICE"; 3885 /** 3886 * Set if the activity should be considered as an alternative action to 3887 * the data the user is currently viewing. See also 3888 * {@link #CATEGORY_SELECTED_ALTERNATIVE} for an alternative action that 3889 * applies to the selection in a list of items. 3890 * 3891 * <p>Supporting this category means that you would like your activity to be 3892 * displayed in the set of alternative things the user can do, usually as 3893 * part of the current activity's options menu. You will usually want to 3894 * include a specific label in the <intent-filter> of this action 3895 * describing to the user what it does. 3896 * 3897 * <p>The action of IntentFilter with this category is important in that it 3898 * describes the specific action the target will perform. This generally 3899 * should not be a generic action (such as {@link #ACTION_VIEW}, but rather 3900 * a specific name such as "com.android.camera.action.CROP. Only one 3901 * alternative of any particular action will be shown to the user, so using 3902 * a specific action like this makes sure that your alternative will be 3903 * displayed while also allowing other applications to provide their own 3904 * overrides of that particular action. 3905 */ 3906 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3907 public static final String CATEGORY_ALTERNATIVE = "android.intent.category.ALTERNATIVE"; 3908 /** 3909 * Set if the activity should be considered as an alternative selection 3910 * action to the data the user has currently selected. This is like 3911 * {@link #CATEGORY_ALTERNATIVE}, but is used in activities showing a list 3912 * of items from which the user can select, giving them alternatives to the 3913 * default action that will be performed on it. 3914 */ 3915 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3916 public static final String CATEGORY_SELECTED_ALTERNATIVE = "android.intent.category.SELECTED_ALTERNATIVE"; 3917 /** 3918 * Intended to be used as a tab inside of a containing TabActivity. 3919 */ 3920 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3921 public static final String CATEGORY_TAB = "android.intent.category.TAB"; 3922 /** 3923 * Should be displayed in the top-level launcher. 3924 */ 3925 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3926 public static final String CATEGORY_LAUNCHER = "android.intent.category.LAUNCHER"; 3927 /** 3928 * Indicates an activity optimized for Leanback mode, and that should 3929 * be displayed in the Leanback launcher. 3930 */ 3931 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3932 public static final String CATEGORY_LEANBACK_LAUNCHER = "android.intent.category.LEANBACK_LAUNCHER"; 3933 /** 3934 * Indicates the preferred entry-point activity when an application is launched from a Car 3935 * launcher. If not present, Car launcher can optionally use {@link #CATEGORY_LAUNCHER} as a 3936 * fallback, or exclude the application entirely. 3937 * @hide 3938 */ 3939 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3940 public static final String CATEGORY_CAR_LAUNCHER = "android.intent.category.CAR_LAUNCHER"; 3941 /** 3942 * Indicates a Leanback settings activity to be displayed in the Leanback launcher. 3943 * @hide 3944 */ 3945 @SystemApi 3946 public static final String CATEGORY_LEANBACK_SETTINGS = "android.intent.category.LEANBACK_SETTINGS"; 3947 /** 3948 * Provides information about the package it is in; typically used if 3949 * a package does not contain a {@link #CATEGORY_LAUNCHER} to provide 3950 * a front-door to the user without having to be shown in the all apps list. 3951 */ 3952 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3953 public static final String CATEGORY_INFO = "android.intent.category.INFO"; 3954 /** 3955 * This is the home activity, that is the first activity that is displayed 3956 * when the device boots. 3957 */ 3958 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3959 public static final String CATEGORY_HOME = "android.intent.category.HOME"; 3960 /** 3961 * This is the home activity that is displayed when the device is finished setting up and ready 3962 * for use. 3963 * @hide 3964 */ 3965 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3966 public static final String CATEGORY_HOME_MAIN = "android.intent.category.HOME_MAIN"; 3967 /** 3968 * This is the setup wizard activity, that is the first activity that is displayed 3969 * when the user sets up the device for the first time. 3970 * @hide 3971 */ 3972 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3973 public static final String CATEGORY_SETUP_WIZARD = "android.intent.category.SETUP_WIZARD"; 3974 /** 3975 * This is the home activity, that is the activity that serves as the launcher app 3976 * from there the user can start other apps. Often components with lower/higher 3977 * priority intent filters handle the home intent, for example SetupWizard, to 3978 * setup the device and we need to be able to distinguish the home app from these 3979 * setup helpers. 3980 * @hide 3981 */ 3982 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3983 public static final String CATEGORY_LAUNCHER_APP = "android.intent.category.LAUNCHER_APP"; 3984 /** 3985 * This activity is a preference panel. 3986 */ 3987 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3988 public static final String CATEGORY_PREFERENCE = "android.intent.category.PREFERENCE"; 3989 /** 3990 * This activity is a development preference panel. 3991 */ 3992 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3993 public static final String CATEGORY_DEVELOPMENT_PREFERENCE = "android.intent.category.DEVELOPMENT_PREFERENCE"; 3994 /** 3995 * Capable of running inside a parent activity container. 3996 */ 3997 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3998 public static final String CATEGORY_EMBED = "android.intent.category.EMBED"; 3999 /** 4000 * This activity allows the user to browse and download new applications. 4001 */ 4002 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4003 public static final String CATEGORY_APP_MARKET = "android.intent.category.APP_MARKET"; 4004 /** 4005 * This activity may be exercised by the monkey or other automated test tools. 4006 */ 4007 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4008 public static final String CATEGORY_MONKEY = "android.intent.category.MONKEY"; 4009 /** 4010 * To be used as a test (not part of the normal user experience). 4011 */ 4012 public static final String CATEGORY_TEST = "android.intent.category.TEST"; 4013 /** 4014 * To be used as a unit test (run through the Test Harness). 4015 */ 4016 public static final String CATEGORY_UNIT_TEST = "android.intent.category.UNIT_TEST"; 4017 /** 4018 * To be used as a sample code example (not part of the normal user 4019 * experience). 4020 */ 4021 public static final String CATEGORY_SAMPLE_CODE = "android.intent.category.SAMPLE_CODE"; 4022 4023 /** 4024 * Used to indicate that an intent only wants URIs that can be opened with 4025 * {@link ContentResolver#openFileDescriptor(Uri, String)}. Openable URIs 4026 * must support at least the columns defined in {@link OpenableColumns} when 4027 * queried. 4028 * 4029 * @see #ACTION_GET_CONTENT 4030 * @see #ACTION_OPEN_DOCUMENT 4031 * @see #ACTION_CREATE_DOCUMENT 4032 */ 4033 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4034 public static final String CATEGORY_OPENABLE = "android.intent.category.OPENABLE"; 4035 4036 /** 4037 * Used to indicate that an intent filter can accept files which are not necessarily 4038 * openable by {@link ContentResolver#openFileDescriptor(Uri, String)}, but 4039 * at least streamable via 4040 * {@link ContentResolver#openTypedAssetFileDescriptor(Uri, String, Bundle)} 4041 * using one of the stream types exposed via 4042 * {@link ContentResolver#getStreamTypes(Uri, String)}. 4043 * 4044 * @see #ACTION_SEND 4045 * @see #ACTION_SEND_MULTIPLE 4046 */ 4047 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4048 public static final String CATEGORY_TYPED_OPENABLE = 4049 "android.intent.category.TYPED_OPENABLE"; 4050 4051 /** 4052 * To be used as code under test for framework instrumentation tests. 4053 */ 4054 public static final String CATEGORY_FRAMEWORK_INSTRUMENTATION_TEST = 4055 "android.intent.category.FRAMEWORK_INSTRUMENTATION_TEST"; 4056 /** 4057 * An activity to run when device is inserted into a car dock. 4058 * Used with {@link #ACTION_MAIN} to launch an activity. For more 4059 * information, see {@link android.app.UiModeManager}. 4060 */ 4061 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4062 public static final String CATEGORY_CAR_DOCK = "android.intent.category.CAR_DOCK"; 4063 /** 4064 * An activity to run when device is inserted into a car dock. 4065 * Used with {@link #ACTION_MAIN} to launch an activity. For more 4066 * information, see {@link android.app.UiModeManager}. 4067 */ 4068 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4069 public static final String CATEGORY_DESK_DOCK = "android.intent.category.DESK_DOCK"; 4070 /** 4071 * An activity to run when device is inserted into a analog (low end) dock. 4072 * Used with {@link #ACTION_MAIN} to launch an activity. For more 4073 * information, see {@link android.app.UiModeManager}. 4074 */ 4075 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4076 public static final String CATEGORY_LE_DESK_DOCK = "android.intent.category.LE_DESK_DOCK"; 4077 4078 /** 4079 * An activity to run when device is inserted into a digital (high end) dock. 4080 * Used with {@link #ACTION_MAIN} to launch an activity. For more 4081 * information, see {@link android.app.UiModeManager}. 4082 */ 4083 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4084 public static final String CATEGORY_HE_DESK_DOCK = "android.intent.category.HE_DESK_DOCK"; 4085 4086 /** 4087 * Used to indicate that the activity can be used in a car environment. 4088 */ 4089 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4090 public static final String CATEGORY_CAR_MODE = "android.intent.category.CAR_MODE"; 4091 4092 /** 4093 * An activity to use for the launcher when the device is placed in a VR Headset viewer. 4094 * Used with {@link #ACTION_MAIN} to launch an activity. For more 4095 * information, see {@link android.app.UiModeManager}. 4096 */ 4097 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4098 public static final String CATEGORY_VR_HOME = "android.intent.category.VR_HOME"; 4099 // --------------------------------------------------------------------- 4100 // --------------------------------------------------------------------- 4101 // Application launch intent categories (see addCategory()). 4102 4103 /** 4104 * Used with {@link #ACTION_MAIN} to launch the browser application. 4105 * The activity should be able to browse the Internet. 4106 * <p>NOTE: This should not be used as the primary key of an Intent, 4107 * since it will not result in the app launching with the correct 4108 * action and category. Instead, use this with 4109 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4110 * Intent with this category in the selector.</p> 4111 */ 4112 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4113 public static final String CATEGORY_APP_BROWSER = "android.intent.category.APP_BROWSER"; 4114 4115 /** 4116 * Used with {@link #ACTION_MAIN} to launch the calculator application. 4117 * The activity should be able to perform standard arithmetic operations. 4118 * <p>NOTE: This should not be used as the primary key of an Intent, 4119 * since it will not result in the app launching with the correct 4120 * action and category. Instead, use this with 4121 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4122 * Intent with this category in the selector.</p> 4123 */ 4124 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4125 public static final String CATEGORY_APP_CALCULATOR = "android.intent.category.APP_CALCULATOR"; 4126 4127 /** 4128 * Used with {@link #ACTION_MAIN} to launch the calendar application. 4129 * The activity should be able to view and manipulate calendar entries. 4130 * <p>NOTE: This should not be used as the primary key of an Intent, 4131 * since it will not result in the app launching with the correct 4132 * action and category. Instead, use this with 4133 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4134 * Intent with this category in the selector.</p> 4135 */ 4136 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4137 public static final String CATEGORY_APP_CALENDAR = "android.intent.category.APP_CALENDAR"; 4138 4139 /** 4140 * Used with {@link #ACTION_MAIN} to launch the contacts application. 4141 * The activity should be able to view and manipulate address book entries. 4142 * <p>NOTE: This should not be used as the primary key of an Intent, 4143 * since it will not result in the app launching with the correct 4144 * action and category. Instead, use this with 4145 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4146 * Intent with this category in the selector.</p> 4147 */ 4148 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4149 public static final String CATEGORY_APP_CONTACTS = "android.intent.category.APP_CONTACTS"; 4150 4151 /** 4152 * Used with {@link #ACTION_MAIN} to launch the email application. 4153 * The activity should be able to send and receive email. 4154 * <p>NOTE: This should not be used as the primary key of an Intent, 4155 * since it will not result in the app launching with the correct 4156 * action and category. Instead, use this with 4157 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4158 * Intent with this category in the selector.</p> 4159 */ 4160 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4161 public static final String CATEGORY_APP_EMAIL = "android.intent.category.APP_EMAIL"; 4162 4163 /** 4164 * Used with {@link #ACTION_MAIN} to launch the gallery application. 4165 * The activity should be able to view and manipulate image and video files 4166 * stored on the device. 4167 * <p>NOTE: This should not be used as the primary key of an Intent, 4168 * since it will not result in the app launching with the correct 4169 * action and category. Instead, use this with 4170 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4171 * Intent with this category in the selector.</p> 4172 */ 4173 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4174 public static final String CATEGORY_APP_GALLERY = "android.intent.category.APP_GALLERY"; 4175 4176 /** 4177 * Used with {@link #ACTION_MAIN} to launch the maps application. 4178 * The activity should be able to show the user's current location and surroundings. 4179 * <p>NOTE: This should not be used as the primary key of an Intent, 4180 * since it will not result in the app launching with the correct 4181 * action and category. Instead, use this with 4182 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4183 * Intent with this category in the selector.</p> 4184 */ 4185 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4186 public static final String CATEGORY_APP_MAPS = "android.intent.category.APP_MAPS"; 4187 4188 /** 4189 * Used with {@link #ACTION_MAIN} to launch the messaging application. 4190 * The activity should be able to send and receive text messages. 4191 * <p>NOTE: This should not be used as the primary key of an Intent, 4192 * since it will not result in the app launching with the correct 4193 * action and category. Instead, use this with 4194 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4195 * Intent with this category in the selector.</p> 4196 */ 4197 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4198 public static final String CATEGORY_APP_MESSAGING = "android.intent.category.APP_MESSAGING"; 4199 4200 /** 4201 * Used with {@link #ACTION_MAIN} to launch the music application. 4202 * The activity should be able to play, browse, or manipulate music files 4203 * stored on the device. 4204 * <p>NOTE: This should not be used as the primary key of an Intent, 4205 * since it will not result in the app launching with the correct 4206 * action and category. Instead, use this with 4207 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4208 * Intent with this category in the selector.</p> 4209 */ 4210 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4211 public static final String CATEGORY_APP_MUSIC = "android.intent.category.APP_MUSIC"; 4212 4213 // --------------------------------------------------------------------- 4214 // --------------------------------------------------------------------- 4215 // Standard extra data keys. 4216 4217 /** 4218 * The initial data to place in a newly created record. Use with 4219 * {@link #ACTION_INSERT}. The data here is a Map containing the same 4220 * fields as would be given to the underlying ContentProvider.insert() 4221 * call. 4222 */ 4223 public static final String EXTRA_TEMPLATE = "android.intent.extra.TEMPLATE"; 4224 4225 /** 4226 * A constant CharSequence that is associated with the Intent, used with 4227 * {@link #ACTION_SEND} to supply the literal data to be sent. Note that 4228 * this may be a styled CharSequence, so you must use 4229 * {@link Bundle#getCharSequence(String) Bundle.getCharSequence()} to 4230 * retrieve it. 4231 */ 4232 public static final String EXTRA_TEXT = "android.intent.extra.TEXT"; 4233 4234 /** 4235 * A constant String that is associated with the Intent, used with 4236 * {@link #ACTION_SEND} to supply an alternative to {@link #EXTRA_TEXT} 4237 * as HTML formatted text. Note that you <em>must</em> also supply 4238 * {@link #EXTRA_TEXT}. 4239 */ 4240 public static final String EXTRA_HTML_TEXT = "android.intent.extra.HTML_TEXT"; 4241 4242 /** 4243 * A content: URI holding a stream of data associated with the Intent, 4244 * used with {@link #ACTION_SEND} to supply the data being sent. 4245 */ 4246 public static final String EXTRA_STREAM = "android.intent.extra.STREAM"; 4247 4248 /** 4249 * A String[] holding e-mail addresses that should be delivered to. 4250 */ 4251 public static final String EXTRA_EMAIL = "android.intent.extra.EMAIL"; 4252 4253 /** 4254 * A String[] holding e-mail addresses that should be carbon copied. 4255 */ 4256 public static final String EXTRA_CC = "android.intent.extra.CC"; 4257 4258 /** 4259 * A String[] holding e-mail addresses that should be blind carbon copied. 4260 */ 4261 public static final String EXTRA_BCC = "android.intent.extra.BCC"; 4262 4263 /** 4264 * A constant string holding the desired subject line of a message. 4265 */ 4266 public static final String EXTRA_SUBJECT = "android.intent.extra.SUBJECT"; 4267 4268 /** 4269 * An Intent describing the choices you would like shown with 4270 * {@link #ACTION_PICK_ACTIVITY} or {@link #ACTION_CHOOSER}. 4271 */ 4272 public static final String EXTRA_INTENT = "android.intent.extra.INTENT"; 4273 4274 /** 4275 * An int representing the user id to be used. 4276 * 4277 * @hide 4278 */ 4279 public static final String EXTRA_USER_ID = "android.intent.extra.USER_ID"; 4280 4281 /** 4282 * An int representing the task id to be retrieved. This is used when a launch from recents is 4283 * intercepted by another action such as credentials confirmation to remember which task should 4284 * be resumed when complete. 4285 * 4286 * @hide 4287 */ 4288 public static final String EXTRA_TASK_ID = "android.intent.extra.TASK_ID"; 4289 4290 /** 4291 * An Intent[] describing additional, alternate choices you would like shown with 4292 * {@link #ACTION_CHOOSER}. 4293 * 4294 * <p>An app may be capable of providing several different payload types to complete a 4295 * user's intended action. For example, an app invoking {@link #ACTION_SEND} to share photos 4296 * with another app may use EXTRA_ALTERNATE_INTENTS to have the chooser transparently offer 4297 * several different supported sending mechanisms for sharing, such as the actual "image/*" 4298 * photo data or a hosted link where the photos can be viewed.</p> 4299 * 4300 * <p>The intent present in {@link #EXTRA_INTENT} will be treated as the 4301 * first/primary/preferred intent in the set. Additional intents specified in 4302 * this extra are ordered; by default intents that appear earlier in the array will be 4303 * preferred over intents that appear later in the array as matches for the same 4304 * target component. To alter this preference, a calling app may also supply 4305 * {@link #EXTRA_CHOOSER_REFINEMENT_INTENT_SENDER}.</p> 4306 */ 4307 public static final String EXTRA_ALTERNATE_INTENTS = "android.intent.extra.ALTERNATE_INTENTS"; 4308 4309 /** 4310 * A {@link ComponentName ComponentName[]} describing components that should be filtered out 4311 * and omitted from a list of components presented to the user. 4312 * 4313 * <p>When used with {@link #ACTION_CHOOSER}, the chooser will omit any of the components 4314 * in this array if it otherwise would have shown them. Useful for omitting specific targets 4315 * from your own package or other apps from your organization if the idea of sending to those 4316 * targets would be redundant with other app functionality. Filtered components will not 4317 * be able to present targets from an associated <code>ChooserTargetService</code>.</p> 4318 */ 4319 public static final String EXTRA_EXCLUDE_COMPONENTS 4320 = "android.intent.extra.EXCLUDE_COMPONENTS"; 4321 4322 /** 4323 * A {@link android.service.chooser.ChooserTarget ChooserTarget[]} for {@link #ACTION_CHOOSER} 4324 * describing additional high-priority deep-link targets for the chooser to present to the user. 4325 * 4326 * <p>Targets provided in this way will be presented inline with all other targets provided 4327 * by services from other apps. They will be prioritized before other service targets, but 4328 * after those targets provided by sources that the user has manually pinned to the front.</p> 4329 * 4330 * @see #ACTION_CHOOSER 4331 */ 4332 public static final String EXTRA_CHOOSER_TARGETS = "android.intent.extra.CHOOSER_TARGETS"; 4333 4334 /** 4335 * An {@link IntentSender} for an Activity that will be invoked when the user makes a selection 4336 * from the chooser activity presented by {@link #ACTION_CHOOSER}. 4337 * 4338 * <p>An app preparing an action for another app to complete may wish to allow the user to 4339 * disambiguate between several options for completing the action based on the chosen target 4340 * or otherwise refine the action before it is invoked. 4341 * </p> 4342 * 4343 * <p>When sent, this IntentSender may be filled in with the following extras:</p> 4344 * <ul> 4345 * <li>{@link #EXTRA_INTENT} The first intent that matched the user's chosen target</li> 4346 * <li>{@link #EXTRA_ALTERNATE_INTENTS} Any additional intents that also matched the user's 4347 * chosen target beyond the first</li> 4348 * <li>{@link #EXTRA_RESULT_RECEIVER} A {@link ResultReceiver} that the refinement activity 4349 * should fill in and send once the disambiguation is complete</li> 4350 * </ul> 4351 */ 4352 public static final String EXTRA_CHOOSER_REFINEMENT_INTENT_SENDER 4353 = "android.intent.extra.CHOOSER_REFINEMENT_INTENT_SENDER"; 4354 4355 /** 4356 * An {@code ArrayList} of {@code String} annotations describing content for 4357 * {@link #ACTION_CHOOSER}. 4358 * 4359 * <p>If {@link #EXTRA_CONTENT_ANNOTATIONS} is present in an intent used to start a 4360 * {@link #ACTION_CHOOSER} activity, the first three annotations will be used to rank apps.</p> 4361 * 4362 * <p>Annotations should describe the major components or topics of the content. It is up to 4363 * apps initiating {@link #ACTION_CHOOSER} to learn and add annotations. Annotations should be 4364 * learned in advance, e.g., when creating or saving content, to avoid increasing latency to 4365 * start {@link #ACTION_CHOOSER}. Names of customized annotations should not contain the colon 4366 * character. Performance on customized annotations can suffer, if they are rarely used for 4367 * {@link #ACTION_CHOOSER} in the past 14 days. Therefore, it is recommended to use the 4368 * following annotations when applicable.</p> 4369 * <ul> 4370 * <li>"product" represents that the topic of the content is mainly about products, e.g., 4371 * health & beauty, and office supplies.</li> 4372 * <li>"emotion" represents that the topic of the content is mainly about emotions, e.g., 4373 * happy, and sad.</li> 4374 * <li>"person" represents that the topic of the content is mainly about persons, e.g., 4375 * face, finger, standing, and walking.</li> 4376 * <li>"child" represents that the topic of the content is mainly about children, e.g., 4377 * child, and baby.</li> 4378 * <li>"selfie" represents that the topic of the content is mainly about selfies.</li> 4379 * <li>"crowd" represents that the topic of the content is mainly about crowds.</li> 4380 * <li>"party" represents that the topic of the content is mainly about parties.</li> 4381 * <li>"animal" represent that the topic of the content is mainly about animals.</li> 4382 * <li>"plant" represents that the topic of the content is mainly about plants, e.g., 4383 * flowers.</li> 4384 * <li>"vacation" represents that the topic of the content is mainly about vacations.</li> 4385 * <li>"fashion" represents that the topic of the content is mainly about fashion, e.g. 4386 * sunglasses, jewelry, handbags and clothing.</li> 4387 * <li>"material" represents that the topic of the content is mainly about materials, e.g., 4388 * paper, and silk.</li> 4389 * <li>"vehicle" represents that the topic of the content is mainly about vehicles, like 4390 * cars, and boats.</li> 4391 * <li>"document" represents that the topic of the content is mainly about documents, e.g. 4392 * posters.</li> 4393 * <li>"design" represents that the topic of the content is mainly about design, e.g. arts 4394 * and designs of houses.</li> 4395 * <li>"holiday" represents that the topic of the content is mainly about holidays, e.g., 4396 * Christmas and Thanksgiving.</li> 4397 * </ul> 4398 */ 4399 public static final String EXTRA_CONTENT_ANNOTATIONS 4400 = "android.intent.extra.CONTENT_ANNOTATIONS"; 4401 4402 /** 4403 * A {@link ResultReceiver} used to return data back to the sender. 4404 * 4405 * <p>Used to complete an app-specific 4406 * {@link #EXTRA_CHOOSER_REFINEMENT_INTENT_SENDER refinement} for {@link #ACTION_CHOOSER}.</p> 4407 * 4408 * <p>If {@link #EXTRA_CHOOSER_REFINEMENT_INTENT_SENDER} is present in the intent 4409 * used to start a {@link #ACTION_CHOOSER} activity this extra will be 4410 * {@link #fillIn(Intent, int) filled in} to that {@link IntentSender} and sent 4411 * when the user selects a target component from the chooser. It is up to the recipient 4412 * to send a result to this ResultReceiver to signal that disambiguation is complete 4413 * and that the chooser should invoke the user's choice.</p> 4414 * 4415 * <p>The disambiguator should provide a Bundle to the ResultReceiver with an intent 4416 * assigned to the key {@link #EXTRA_INTENT}. This supplied intent will be used by the chooser 4417 * to match and fill in the final Intent or ChooserTarget before starting it. 4418 * The supplied intent must {@link #filterEquals(Intent) match} one of the intents from 4419 * {@link #EXTRA_INTENT} or {@link #EXTRA_ALTERNATE_INTENTS} passed to 4420 * {@link #EXTRA_CHOOSER_REFINEMENT_INTENT_SENDER} to be accepted.</p> 4421 * 4422 * <p>The result code passed to the ResultReceiver should be 4423 * {@link android.app.Activity#RESULT_OK} if the refinement succeeded and the supplied intent's 4424 * target in the chooser should be started, or {@link android.app.Activity#RESULT_CANCELED} if 4425 * the chooser should finish without starting a target.</p> 4426 */ 4427 public static final String EXTRA_RESULT_RECEIVER 4428 = "android.intent.extra.RESULT_RECEIVER"; 4429 4430 /** 4431 * A CharSequence dialog title to provide to the user when used with a 4432 * {@link #ACTION_CHOOSER}. 4433 */ 4434 public static final String EXTRA_TITLE = "android.intent.extra.TITLE"; 4435 4436 /** 4437 * A Parcelable[] of {@link Intent} or 4438 * {@link android.content.pm.LabeledIntent} objects as set with 4439 * {@link #putExtra(String, Parcelable[])} of additional activities to place 4440 * a the front of the list of choices, when shown to the user with a 4441 * {@link #ACTION_CHOOSER}. 4442 */ 4443 public static final String EXTRA_INITIAL_INTENTS = "android.intent.extra.INITIAL_INTENTS"; 4444 4445 /** 4446 * A {@link IntentSender} to start after ephemeral installation success. 4447 * @hide 4448 */ 4449 public static final String EXTRA_EPHEMERAL_SUCCESS = "android.intent.extra.EPHEMERAL_SUCCESS"; 4450 4451 /** 4452 * A {@link IntentSender} to start after ephemeral installation failure. 4453 * @hide 4454 */ 4455 public static final String EXTRA_EPHEMERAL_FAILURE = "android.intent.extra.EPHEMERAL_FAILURE"; 4456 4457 /** 4458 * The host name that triggered an ephemeral resolution. 4459 * @hide 4460 */ 4461 public static final String EXTRA_EPHEMERAL_HOSTNAME = "android.intent.extra.EPHEMERAL_HOSTNAME"; 4462 4463 /** 4464 * An opaque token to track ephemeral resolution. 4465 * @hide 4466 */ 4467 public static final String EXTRA_EPHEMERAL_TOKEN = "android.intent.extra.EPHEMERAL_TOKEN"; 4468 4469 /** 4470 * The action that triggered an instant application resolution. 4471 * @hide 4472 */ 4473 public static final String EXTRA_INSTANT_APP_ACTION = "android.intent.extra.INSTANT_APP_ACTION"; 4474 4475 /** 4476 * An array of {@link Bundle}s containing details about resolved instant apps.. 4477 * @hide 4478 */ 4479 @SystemApi 4480 public static final String EXTRA_INSTANT_APP_BUNDLES = 4481 "android.intent.extra.INSTANT_APP_BUNDLES"; 4482 4483 /** 4484 * A {@link Bundle} of metadata that describes the instant application that needs to be 4485 * installed. This data is populated from the response to 4486 * {@link android.content.pm.InstantAppResolveInfo#getExtras()} as provided by the registered 4487 * instant application resolver. 4488 * @hide 4489 */ 4490 public static final String EXTRA_INSTANT_APP_EXTRAS = 4491 "android.intent.extra.INSTANT_APP_EXTRAS"; 4492 4493 /** 4494 * A boolean value indicating that the instant app resolver was unable to state with certainty 4495 * that it did or did not have an app for the sanitized {@link Intent} defined at 4496 * {@link #EXTRA_INTENT}. 4497 * @hide 4498 */ 4499 @SystemApi 4500 public static final String EXTRA_UNKNOWN_INSTANT_APP = 4501 "android.intent.extra.UNKNOWN_INSTANT_APP"; 4502 4503 /** 4504 * The version code of the app to install components from. 4505 * @deprecated Use {@link #EXTRA_LONG_VERSION_CODE). 4506 * @hide 4507 */ 4508 @Deprecated 4509 public static final String EXTRA_VERSION_CODE = "android.intent.extra.VERSION_CODE"; 4510 4511 /** 4512 * The version code of the app to install components from. 4513 * @hide 4514 */ 4515 public static final String EXTRA_LONG_VERSION_CODE = "android.intent.extra.LONG_VERSION_CODE"; 4516 4517 /** 4518 * The app that triggered the ephemeral installation. 4519 * @hide 4520 */ 4521 public static final String EXTRA_CALLING_PACKAGE 4522 = "android.intent.extra.CALLING_PACKAGE"; 4523 4524 /** 4525 * Optional calling app provided bundle containing additional launch information the 4526 * installer may use. 4527 * @hide 4528 */ 4529 public static final String EXTRA_VERIFICATION_BUNDLE 4530 = "android.intent.extra.VERIFICATION_BUNDLE"; 4531 4532 /** 4533 * A Bundle forming a mapping of potential target package names to different extras Bundles 4534 * to add to the default intent extras in {@link #EXTRA_INTENT} when used with 4535 * {@link #ACTION_CHOOSER}. Each key should be a package name. The package need not 4536 * be currently installed on the device. 4537 * 4538 * <p>An application may choose to provide alternate extras for the case where a user 4539 * selects an activity from a predetermined set of target packages. If the activity 4540 * the user selects from the chooser belongs to a package with its package name as 4541 * a key in this bundle, the corresponding extras for that package will be merged with 4542 * the extras already present in the intent at {@link #EXTRA_INTENT}. If a replacement 4543 * extra has the same key as an extra already present in the intent it will overwrite 4544 * the extra from the intent.</p> 4545 * 4546 * <p><em>Examples:</em> 4547 * <ul> 4548 * <li>An application may offer different {@link #EXTRA_TEXT} to an application 4549 * when sharing with it via {@link #ACTION_SEND}, augmenting a link with additional query 4550 * parameters for that target.</li> 4551 * <li>An application may offer additional metadata for known targets of a given intent 4552 * to pass along information only relevant to that target such as account or content 4553 * identifiers already known to that application.</li> 4554 * </ul></p> 4555 */ 4556 public static final String EXTRA_REPLACEMENT_EXTRAS = 4557 "android.intent.extra.REPLACEMENT_EXTRAS"; 4558 4559 /** 4560 * An {@link IntentSender} that will be notified if a user successfully chooses a target 4561 * component to handle an action in an {@link #ACTION_CHOOSER} activity. The IntentSender 4562 * will have the extra {@link #EXTRA_CHOSEN_COMPONENT} appended to it containing the 4563 * {@link ComponentName} of the chosen component. 4564 * 4565 * <p>In some situations this callback may never come, for example if the user abandons 4566 * the chooser, switches to another task or any number of other reasons. Apps should not 4567 * be written assuming that this callback will always occur.</p> 4568 */ 4569 public static final String EXTRA_CHOSEN_COMPONENT_INTENT_SENDER = 4570 "android.intent.extra.CHOSEN_COMPONENT_INTENT_SENDER"; 4571 4572 /** 4573 * The {@link ComponentName} chosen by the user to complete an action. 4574 * 4575 * @see #EXTRA_CHOSEN_COMPONENT_INTENT_SENDER 4576 */ 4577 public static final String EXTRA_CHOSEN_COMPONENT = "android.intent.extra.CHOSEN_COMPONENT"; 4578 4579 /** 4580 * A {@link android.view.KeyEvent} object containing the event that 4581 * triggered the creation of the Intent it is in. 4582 */ 4583 public static final String EXTRA_KEY_EVENT = "android.intent.extra.KEY_EVENT"; 4584 4585 /** 4586 * Set to true in {@link #ACTION_REQUEST_SHUTDOWN} to request confirmation from the user 4587 * before shutting down. 4588 * 4589 * {@hide} 4590 */ 4591 public static final String EXTRA_KEY_CONFIRM = "android.intent.extra.KEY_CONFIRM"; 4592 4593 /** 4594 * Set to true in {@link #ACTION_REQUEST_SHUTDOWN} to indicate that the shutdown is 4595 * requested by the user. 4596 * 4597 * {@hide} 4598 */ 4599 public static final String EXTRA_USER_REQUESTED_SHUTDOWN = 4600 "android.intent.extra.USER_REQUESTED_SHUTDOWN"; 4601 4602 /** 4603 * Used as a boolean extra field in {@link android.content.Intent#ACTION_PACKAGE_REMOVED} or 4604 * {@link android.content.Intent#ACTION_PACKAGE_CHANGED} intents to override the default action 4605 * of restarting the application. 4606 */ 4607 public static final String EXTRA_DONT_KILL_APP = "android.intent.extra.DONT_KILL_APP"; 4608 4609 /** 4610 * A String holding the phone number originally entered in 4611 * {@link android.content.Intent#ACTION_NEW_OUTGOING_CALL}, or the actual 4612 * number to call in a {@link android.content.Intent#ACTION_CALL}. 4613 */ 4614 public static final String EXTRA_PHONE_NUMBER = "android.intent.extra.PHONE_NUMBER"; 4615 4616 /** 4617 * Used as an int extra field in {@link android.content.Intent#ACTION_UID_REMOVED} 4618 * intents to supply the uid the package had been assigned. Also an optional 4619 * extra in {@link android.content.Intent#ACTION_PACKAGE_REMOVED} or 4620 * {@link android.content.Intent#ACTION_PACKAGE_CHANGED} for the same 4621 * purpose. 4622 */ 4623 public static final String EXTRA_UID = "android.intent.extra.UID"; 4624 4625 /** 4626 * @hide String array of package names. 4627 */ 4628 @SystemApi 4629 public static final String EXTRA_PACKAGES = "android.intent.extra.PACKAGES"; 4630 4631 /** 4632 * Used as a boolean extra field in {@link android.content.Intent#ACTION_PACKAGE_REMOVED} 4633 * intents to indicate whether this represents a full uninstall (removing 4634 * both the code and its data) or a partial uninstall (leaving its data, 4635 * implying that this is an update). 4636 */ 4637 public static final String EXTRA_DATA_REMOVED = "android.intent.extra.DATA_REMOVED"; 4638 4639 /** 4640 * @hide 4641 * Used as a boolean extra field in {@link android.content.Intent#ACTION_PACKAGE_REMOVED} 4642 * intents to indicate that at this point the package has been removed for 4643 * all users on the device. 4644 */ 4645 public static final String EXTRA_REMOVED_FOR_ALL_USERS 4646 = "android.intent.extra.REMOVED_FOR_ALL_USERS"; 4647 4648 /** 4649 * Used as a boolean extra field in {@link android.content.Intent#ACTION_PACKAGE_REMOVED} 4650 * intents to indicate that this is a replacement of the package, so this 4651 * broadcast will immediately be followed by an add broadcast for a 4652 * different version of the same package. 4653 */ 4654 public static final String EXTRA_REPLACING = "android.intent.extra.REPLACING"; 4655 4656 /** 4657 * Used as an int extra field in {@link android.app.AlarmManager} intents 4658 * to tell the application being invoked how many pending alarms are being 4659 * delievered with the intent. For one-shot alarms this will always be 1. 4660 * For recurring alarms, this might be greater than 1 if the device was 4661 * asleep or powered off at the time an earlier alarm would have been 4662 * delivered. 4663 */ 4664 public static final String EXTRA_ALARM_COUNT = "android.intent.extra.ALARM_COUNT"; 4665 4666 /** 4667 * Used as an int extra field in {@link android.content.Intent#ACTION_DOCK_EVENT} 4668 * intents to request the dock state. Possible values are 4669 * {@link android.content.Intent#EXTRA_DOCK_STATE_UNDOCKED}, 4670 * {@link android.content.Intent#EXTRA_DOCK_STATE_DESK}, or 4671 * {@link android.content.Intent#EXTRA_DOCK_STATE_CAR}, or 4672 * {@link android.content.Intent#EXTRA_DOCK_STATE_LE_DESK}, or 4673 * {@link android.content.Intent#EXTRA_DOCK_STATE_HE_DESK}. 4674 */ 4675 public static final String EXTRA_DOCK_STATE = "android.intent.extra.DOCK_STATE"; 4676 4677 /** 4678 * Used as an int value for {@link android.content.Intent#EXTRA_DOCK_STATE} 4679 * to represent that the phone is not in any dock. 4680 */ 4681 public static final int EXTRA_DOCK_STATE_UNDOCKED = 0; 4682 4683 /** 4684 * Used as an int value for {@link android.content.Intent#EXTRA_DOCK_STATE} 4685 * to represent that the phone is in a desk dock. 4686 */ 4687 public static final int EXTRA_DOCK_STATE_DESK = 1; 4688 4689 /** 4690 * Used as an int value for {@link android.content.Intent#EXTRA_DOCK_STATE} 4691 * to represent that the phone is in a car dock. 4692 */ 4693 public static final int EXTRA_DOCK_STATE_CAR = 2; 4694 4695 /** 4696 * Used as an int value for {@link android.content.Intent#EXTRA_DOCK_STATE} 4697 * to represent that the phone is in a analog (low end) dock. 4698 */ 4699 public static final int EXTRA_DOCK_STATE_LE_DESK = 3; 4700 4701 /** 4702 * Used as an int value for {@link android.content.Intent#EXTRA_DOCK_STATE} 4703 * to represent that the phone is in a digital (high end) dock. 4704 */ 4705 public static final int EXTRA_DOCK_STATE_HE_DESK = 4; 4706 4707 /** 4708 * Boolean that can be supplied as meta-data with a dock activity, to 4709 * indicate that the dock should take over the home key when it is active. 4710 */ 4711 public static final String METADATA_DOCK_HOME = "android.dock_home"; 4712 4713 /** 4714 * Used as a parcelable extra field in {@link #ACTION_APP_ERROR}, containing 4715 * the bug report. 4716 */ 4717 public static final String EXTRA_BUG_REPORT = "android.intent.extra.BUG_REPORT"; 4718 4719 /** 4720 * Used in the extra field in the remote intent. It's astring token passed with the 4721 * remote intent. 4722 */ 4723 public static final String EXTRA_REMOTE_INTENT_TOKEN = 4724 "android.intent.extra.remote_intent_token"; 4725 4726 /** 4727 * @deprecated See {@link #EXTRA_CHANGED_COMPONENT_NAME_LIST}; this field 4728 * will contain only the first name in the list. 4729 */ 4730 @Deprecated public static final String EXTRA_CHANGED_COMPONENT_NAME = 4731 "android.intent.extra.changed_component_name"; 4732 4733 /** 4734 * This field is part of {@link android.content.Intent#ACTION_PACKAGE_CHANGED}, 4735 * and contains a string array of all of the components that have changed. If 4736 * the state of the overall package has changed, then it will contain an entry 4737 * with the package name itself. 4738 */ 4739 public static final String EXTRA_CHANGED_COMPONENT_NAME_LIST = 4740 "android.intent.extra.changed_component_name_list"; 4741 4742 /** 4743 * This field is part of 4744 * {@link android.content.Intent#ACTION_EXTERNAL_APPLICATIONS_AVAILABLE}, 4745 * {@link android.content.Intent#ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE}, 4746 * {@link android.content.Intent#ACTION_PACKAGES_SUSPENDED}, 4747 * {@link android.content.Intent#ACTION_PACKAGES_UNSUSPENDED} 4748 * and contains a string array of all of the components that have changed. 4749 */ 4750 public static final String EXTRA_CHANGED_PACKAGE_LIST = 4751 "android.intent.extra.changed_package_list"; 4752 4753 /** 4754 * This field is part of 4755 * {@link android.content.Intent#ACTION_EXTERNAL_APPLICATIONS_AVAILABLE}, 4756 * {@link android.content.Intent#ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE} 4757 * and contains an integer array of uids of all of the components 4758 * that have changed. 4759 */ 4760 public static final String EXTRA_CHANGED_UID_LIST = 4761 "android.intent.extra.changed_uid_list"; 4762 4763 /** 4764 * @hide 4765 * Magic extra system code can use when binding, to give a label for 4766 * who it is that has bound to a service. This is an integer giving 4767 * a framework string resource that can be displayed to the user. 4768 */ 4769 public static final String EXTRA_CLIENT_LABEL = 4770 "android.intent.extra.client_label"; 4771 4772 /** 4773 * @hide 4774 * Magic extra system code can use when binding, to give a PendingIntent object 4775 * that can be launched for the user to disable the system's use of this 4776 * service. 4777 */ 4778 public static final String EXTRA_CLIENT_INTENT = 4779 "android.intent.extra.client_intent"; 4780 4781 /** 4782 * Extra used to indicate that an intent should only return data that is on 4783 * the local device. This is a boolean extra; the default is false. If true, 4784 * an implementation should only allow the user to select data that is 4785 * already on the device, not requiring it be downloaded from a remote 4786 * service when opened. 4787 * 4788 * @see #ACTION_GET_CONTENT 4789 * @see #ACTION_OPEN_DOCUMENT 4790 * @see #ACTION_OPEN_DOCUMENT_TREE 4791 * @see #ACTION_CREATE_DOCUMENT 4792 */ 4793 public static final String EXTRA_LOCAL_ONLY = 4794 "android.intent.extra.LOCAL_ONLY"; 4795 4796 /** 4797 * Extra used to indicate that an intent can allow the user to select and 4798 * return multiple items. This is a boolean extra; the default is false. If 4799 * true, an implementation is allowed to present the user with a UI where 4800 * they can pick multiple items that are all returned to the caller. When 4801 * this happens, they should be returned as the {@link #getClipData()} part 4802 * of the result Intent. 4803 * 4804 * @see #ACTION_GET_CONTENT 4805 * @see #ACTION_OPEN_DOCUMENT 4806 */ 4807 public static final String EXTRA_ALLOW_MULTIPLE = 4808 "android.intent.extra.ALLOW_MULTIPLE"; 4809 4810 /** 4811 * The integer userHandle carried with broadcast intents related to addition, removal and 4812 * switching of users and managed profiles - {@link #ACTION_USER_ADDED}, 4813 * {@link #ACTION_USER_REMOVED} and {@link #ACTION_USER_SWITCHED}. 4814 * 4815 * @hide 4816 */ 4817 public static final String EXTRA_USER_HANDLE = 4818 "android.intent.extra.user_handle"; 4819 4820 /** 4821 * The UserHandle carried with broadcasts intents related to addition and removal of managed 4822 * profiles - {@link #ACTION_MANAGED_PROFILE_ADDED} and {@link #ACTION_MANAGED_PROFILE_REMOVED}. 4823 */ 4824 public static final String EXTRA_USER = 4825 "android.intent.extra.USER"; 4826 4827 /** 4828 * Extra used in the response from a BroadcastReceiver that handles 4829 * {@link #ACTION_GET_RESTRICTION_ENTRIES}. The type of the extra is 4830 * <code>ArrayList<RestrictionEntry></code>. 4831 */ 4832 public static final String EXTRA_RESTRICTIONS_LIST = "android.intent.extra.restrictions_list"; 4833 4834 /** 4835 * Extra sent in the intent to the BroadcastReceiver that handles 4836 * {@link #ACTION_GET_RESTRICTION_ENTRIES}. The type of the extra is a Bundle containing 4837 * the restrictions as key/value pairs. 4838 */ 4839 public static final String EXTRA_RESTRICTIONS_BUNDLE = 4840 "android.intent.extra.restrictions_bundle"; 4841 4842 /** 4843 * Extra used in the response from a BroadcastReceiver that handles 4844 * {@link #ACTION_GET_RESTRICTION_ENTRIES}. 4845 */ 4846 public static final String EXTRA_RESTRICTIONS_INTENT = 4847 "android.intent.extra.restrictions_intent"; 4848 4849 /** 4850 * Extra used to communicate a set of acceptable MIME types. The type of the 4851 * extra is {@code String[]}. Values may be a combination of concrete MIME 4852 * types (such as "image/png") and/or partial MIME types (such as 4853 * "audio/*"). 4854 * 4855 * @see #ACTION_GET_CONTENT 4856 * @see #ACTION_OPEN_DOCUMENT 4857 */ 4858 public static final String EXTRA_MIME_TYPES = "android.intent.extra.MIME_TYPES"; 4859 4860 /** 4861 * Optional extra for {@link #ACTION_SHUTDOWN} that allows the sender to qualify that 4862 * this shutdown is only for the user space of the system, not a complete shutdown. 4863 * When this is true, hardware devices can use this information to determine that 4864 * they shouldn't do a complete shutdown of their device since this is not a 4865 * complete shutdown down to the kernel, but only user space restarting. 4866 * The default if not supplied is false. 4867 */ 4868 public static final String EXTRA_SHUTDOWN_USERSPACE_ONLY 4869 = "android.intent.extra.SHUTDOWN_USERSPACE_ONLY"; 4870 4871 /** 4872 * Optional int extra for {@link #ACTION_TIME_CHANGED} that indicates the 4873 * user has set their time format preference. See {@link #EXTRA_TIME_PREF_VALUE_USE_12_HOUR}, 4874 * {@link #EXTRA_TIME_PREF_VALUE_USE_24_HOUR} and 4875 * {@link #EXTRA_TIME_PREF_VALUE_USE_LOCALE_DEFAULT}. The value must not be negative. 4876 * 4877 * @hide for internal use only. 4878 */ 4879 public static final String EXTRA_TIME_PREF_24_HOUR_FORMAT = 4880 "android.intent.extra.TIME_PREF_24_HOUR_FORMAT"; 4881 /** @hide */ 4882 public static final int EXTRA_TIME_PREF_VALUE_USE_12_HOUR = 0; 4883 /** @hide */ 4884 public static final int EXTRA_TIME_PREF_VALUE_USE_24_HOUR = 1; 4885 /** @hide */ 4886 public static final int EXTRA_TIME_PREF_VALUE_USE_LOCALE_DEFAULT = 2; 4887 4888 /** 4889 * Intent extra: the reason that the operation associated with this intent is being performed. 4890 * 4891 * <p>Type: String 4892 * @hide 4893 */ 4894 @SystemApi 4895 public static final String EXTRA_REASON = "android.intent.extra.REASON"; 4896 4897 /** 4898 * {@hide} 4899 * This extra will be send together with {@link #ACTION_FACTORY_RESET} 4900 */ 4901 public static final String EXTRA_WIPE_EXTERNAL_STORAGE = "android.intent.extra.WIPE_EXTERNAL_STORAGE"; 4902 4903 /** 4904 * {@hide} 4905 * This extra will be set to true when the user choose to wipe the data on eSIM during factory 4906 * reset for the device with eSIM. This extra will be sent together with 4907 * {@link #ACTION_FACTORY_RESET} 4908 */ 4909 public static final String EXTRA_WIPE_ESIMS = "com.android.internal.intent.extra.WIPE_ESIMS"; 4910 4911 /** 4912 * Optional {@link android.app.PendingIntent} extra used to deliver the result of the SIM 4913 * activation request. 4914 * TODO: Add information about the structure and response data used with the pending intent. 4915 * @hide 4916 */ 4917 public static final String EXTRA_SIM_ACTIVATION_RESPONSE = 4918 "android.intent.extra.SIM_ACTIVATION_RESPONSE"; 4919 4920 /** 4921 * Optional index with semantics depending on the intent action. 4922 * 4923 * <p>The value must be an integer greater or equal to 0. 4924 * @see #ACTION_QUICK_VIEW 4925 */ 4926 public static final String EXTRA_INDEX = "android.intent.extra.INDEX"; 4927 4928 /** 4929 * Tells the quick viewer to show additional UI actions suitable for the passed Uris, 4930 * such as opening in other apps, sharing, opening, editing, printing, deleting, 4931 * casting, etc. 4932 * 4933 * <p>The value is boolean. By default false. 4934 * @see #ACTION_QUICK_VIEW 4935 * @removed 4936 */ 4937 @Deprecated 4938 public static final String EXTRA_QUICK_VIEW_ADVANCED = 4939 "android.intent.extra.QUICK_VIEW_ADVANCED"; 4940 4941 /** 4942 * An optional extra of {@code String[]} indicating which quick view features should be made 4943 * available to the user in the quick view UI while handing a 4944 * {@link Intent#ACTION_QUICK_VIEW} intent. 4945 * <li>Enumeration of features here is not meant to restrict capabilities of the quick viewer. 4946 * Quick viewer can implement features not listed below. 4947 * <li>Features included at this time are: {@link QuickViewConstants#FEATURE_VIEW}, 4948 * {@link QuickViewConstants#FEATURE_EDIT}, {@link QuickViewConstants#FEATURE_DELETE}, 4949 * {@link QuickViewConstants#FEATURE_DOWNLOAD}, {@link QuickViewConstants#FEATURE_SEND}, 4950 * {@link QuickViewConstants#FEATURE_PRINT}. 4951 * <p> 4952 * Requirements: 4953 * <li>Quick viewer shouldn't show a feature if the feature is absent in 4954 * {@link #EXTRA_QUICK_VIEW_FEATURES}. 4955 * <li>When {@link #EXTRA_QUICK_VIEW_FEATURES} is not present, quick viewer should follow 4956 * internal policies. 4957 * <li>Presence of an feature in {@link #EXTRA_QUICK_VIEW_FEATURES}, does not constitute a 4958 * requirement that the feature be shown. Quick viewer may, according to its own policies, 4959 * disable or hide features. 4960 * 4961 * @see #ACTION_QUICK_VIEW 4962 */ 4963 public static final String EXTRA_QUICK_VIEW_FEATURES = 4964 "android.intent.extra.QUICK_VIEW_FEATURES"; 4965 4966 /** 4967 * Optional boolean extra indicating whether quiet mode has been switched on or off. 4968 * When a profile goes into quiet mode, all apps in the profile are killed and the 4969 * profile user is stopped. Widgets originating from the profile are masked, and app 4970 * launcher icons are grayed out. 4971 */ 4972 public static final String EXTRA_QUIET_MODE = "android.intent.extra.QUIET_MODE"; 4973 4974 /** 4975 * Used as an int extra field in {@link #ACTION_MEDIA_RESOURCE_GRANTED} 4976 * intents to specify the resource type granted. Possible values are 4977 * {@link #EXTRA_MEDIA_RESOURCE_TYPE_VIDEO_CODEC} or 4978 * {@link #EXTRA_MEDIA_RESOURCE_TYPE_AUDIO_CODEC}. 4979 * 4980 * @hide 4981 */ 4982 public static final String EXTRA_MEDIA_RESOURCE_TYPE = 4983 "android.intent.extra.MEDIA_RESOURCE_TYPE"; 4984 4985 /** 4986 * Used as a boolean extra field in {@link #ACTION_CHOOSER} intents to specify 4987 * whether to show the chooser or not when there is only one application available 4988 * to choose from. 4989 * 4990 * @hide 4991 */ 4992 public static final String EXTRA_AUTO_LAUNCH_SINGLE_CHOICE = 4993 "android.intent.extra.AUTO_LAUNCH_SINGLE_CHOICE"; 4994 4995 /** 4996 * Used as an int value for {@link #EXTRA_MEDIA_RESOURCE_TYPE} 4997 * to represent that a video codec is allowed to use. 4998 * 4999 * @hide 5000 */ 5001 public static final int EXTRA_MEDIA_RESOURCE_TYPE_VIDEO_CODEC = 0; 5002 5003 /** 5004 * Used as an int value for {@link #EXTRA_MEDIA_RESOURCE_TYPE} 5005 * to represent that a audio codec is allowed to use. 5006 * 5007 * @hide 5008 */ 5009 public static final int EXTRA_MEDIA_RESOURCE_TYPE_AUDIO_CODEC = 1; 5010 5011 // --------------------------------------------------------------------- 5012 // --------------------------------------------------------------------- 5013 // Intent flags (see mFlags variable). 5014 5015 /** @hide */ 5016 @IntDef(flag = true, prefix = { "FLAG_GRANT_" }, value = { 5017 FLAG_GRANT_READ_URI_PERMISSION, FLAG_GRANT_WRITE_URI_PERMISSION, 5018 FLAG_GRANT_PERSISTABLE_URI_PERMISSION, FLAG_GRANT_PREFIX_URI_PERMISSION }) 5019 @Retention(RetentionPolicy.SOURCE) 5020 public @interface GrantUriMode {} 5021 5022 /** @hide */ 5023 @IntDef(flag = true, prefix = { "FLAG_GRANT_" }, value = { 5024 FLAG_GRANT_READ_URI_PERMISSION, FLAG_GRANT_WRITE_URI_PERMISSION }) 5025 @Retention(RetentionPolicy.SOURCE) 5026 public @interface AccessUriMode {} 5027 5028 /** 5029 * Test if given mode flags specify an access mode, which must be at least 5030 * read and/or write. 5031 * 5032 * @hide 5033 */ 5034 public static boolean isAccessUriMode(int modeFlags) { 5035 return (modeFlags & (Intent.FLAG_GRANT_READ_URI_PERMISSION 5036 | Intent.FLAG_GRANT_WRITE_URI_PERMISSION)) != 0; 5037 } 5038 5039 /** @hide */ 5040 @IntDef(flag = true, prefix = { "FLAG_" }, value = { 5041 FLAG_GRANT_READ_URI_PERMISSION, 5042 FLAG_GRANT_WRITE_URI_PERMISSION, 5043 FLAG_FROM_BACKGROUND, 5044 FLAG_DEBUG_LOG_RESOLUTION, 5045 FLAG_EXCLUDE_STOPPED_PACKAGES, 5046 FLAG_INCLUDE_STOPPED_PACKAGES, 5047 FLAG_GRANT_PERSISTABLE_URI_PERMISSION, 5048 FLAG_GRANT_PREFIX_URI_PERMISSION, 5049 FLAG_DEBUG_TRIAGED_MISSING, 5050 FLAG_IGNORE_EPHEMERAL, 5051 FLAG_ACTIVITY_MATCH_EXTERNAL, 5052 FLAG_ACTIVITY_NO_HISTORY, 5053 FLAG_ACTIVITY_SINGLE_TOP, 5054 FLAG_ACTIVITY_NEW_TASK, 5055 FLAG_ACTIVITY_MULTIPLE_TASK, 5056 FLAG_ACTIVITY_CLEAR_TOP, 5057 FLAG_ACTIVITY_FORWARD_RESULT, 5058 FLAG_ACTIVITY_PREVIOUS_IS_TOP, 5059 FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS, 5060 FLAG_ACTIVITY_BROUGHT_TO_FRONT, 5061 FLAG_ACTIVITY_RESET_TASK_IF_NEEDED, 5062 FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY, 5063 FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET, 5064 FLAG_ACTIVITY_NEW_DOCUMENT, 5065 FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET, 5066 FLAG_ACTIVITY_NO_USER_ACTION, 5067 FLAG_ACTIVITY_REORDER_TO_FRONT, 5068 FLAG_ACTIVITY_NO_ANIMATION, 5069 FLAG_ACTIVITY_CLEAR_TASK, 5070 FLAG_ACTIVITY_TASK_ON_HOME, 5071 FLAG_ACTIVITY_RETAIN_IN_RECENTS, 5072 FLAG_ACTIVITY_LAUNCH_ADJACENT, 5073 FLAG_RECEIVER_REGISTERED_ONLY, 5074 FLAG_RECEIVER_REPLACE_PENDING, 5075 FLAG_RECEIVER_FOREGROUND, 5076 FLAG_RECEIVER_NO_ABORT, 5077 FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT, 5078 FLAG_RECEIVER_BOOT_UPGRADE, 5079 FLAG_RECEIVER_INCLUDE_BACKGROUND, 5080 FLAG_RECEIVER_EXCLUDE_BACKGROUND, 5081 FLAG_RECEIVER_FROM_SHELL, 5082 FLAG_RECEIVER_VISIBLE_TO_INSTANT_APPS, 5083 }) 5084 @Retention(RetentionPolicy.SOURCE) 5085 public @interface Flags {} 5086 5087 /** @hide */ 5088 @IntDef(flag = true, prefix = { "FLAG_" }, value = { 5089 FLAG_FROM_BACKGROUND, 5090 FLAG_DEBUG_LOG_RESOLUTION, 5091 FLAG_EXCLUDE_STOPPED_PACKAGES, 5092 FLAG_INCLUDE_STOPPED_PACKAGES, 5093 FLAG_DEBUG_TRIAGED_MISSING, 5094 FLAG_IGNORE_EPHEMERAL, 5095 FLAG_ACTIVITY_MATCH_EXTERNAL, 5096 FLAG_ACTIVITY_NO_HISTORY, 5097 FLAG_ACTIVITY_SINGLE_TOP, 5098 FLAG_ACTIVITY_NEW_TASK, 5099 FLAG_ACTIVITY_MULTIPLE_TASK, 5100 FLAG_ACTIVITY_CLEAR_TOP, 5101 FLAG_ACTIVITY_FORWARD_RESULT, 5102 FLAG_ACTIVITY_PREVIOUS_IS_TOP, 5103 FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS, 5104 FLAG_ACTIVITY_BROUGHT_TO_FRONT, 5105 FLAG_ACTIVITY_RESET_TASK_IF_NEEDED, 5106 FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY, 5107 FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET, 5108 FLAG_ACTIVITY_NEW_DOCUMENT, 5109 FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET, 5110 FLAG_ACTIVITY_NO_USER_ACTION, 5111 FLAG_ACTIVITY_REORDER_TO_FRONT, 5112 FLAG_ACTIVITY_NO_ANIMATION, 5113 FLAG_ACTIVITY_CLEAR_TASK, 5114 FLAG_ACTIVITY_TASK_ON_HOME, 5115 FLAG_ACTIVITY_RETAIN_IN_RECENTS, 5116 FLAG_ACTIVITY_LAUNCH_ADJACENT, 5117 FLAG_RECEIVER_REGISTERED_ONLY, 5118 FLAG_RECEIVER_REPLACE_PENDING, 5119 FLAG_RECEIVER_FOREGROUND, 5120 FLAG_RECEIVER_NO_ABORT, 5121 FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT, 5122 FLAG_RECEIVER_BOOT_UPGRADE, 5123 FLAG_RECEIVER_INCLUDE_BACKGROUND, 5124 FLAG_RECEIVER_EXCLUDE_BACKGROUND, 5125 FLAG_RECEIVER_FROM_SHELL, 5126 FLAG_RECEIVER_VISIBLE_TO_INSTANT_APPS, 5127 }) 5128 @Retention(RetentionPolicy.SOURCE) 5129 public @interface MutableFlags {} 5130 5131 /** 5132 * If set, the recipient of this Intent will be granted permission to 5133 * perform read operations on the URI in the Intent's data and any URIs 5134 * specified in its ClipData. When applying to an Intent's ClipData, 5135 * all URIs as well as recursive traversals through data or other ClipData 5136 * in Intent items will be granted; only the grant flags of the top-level 5137 * Intent are used. 5138 */ 5139 public static final int FLAG_GRANT_READ_URI_PERMISSION = 0x00000001; 5140 /** 5141 * If set, the recipient of this Intent will be granted permission to 5142 * perform write operations on the URI in the Intent's data and any URIs 5143 * specified in its ClipData. When applying to an Intent's ClipData, 5144 * all URIs as well as recursive traversals through data or other ClipData 5145 * in Intent items will be granted; only the grant flags of the top-level 5146 * Intent are used. 5147 */ 5148 public static final int FLAG_GRANT_WRITE_URI_PERMISSION = 0x00000002; 5149 /** 5150 * Can be set by the caller to indicate that this Intent is coming from 5151 * a background operation, not from direct user interaction. 5152 */ 5153 public static final int FLAG_FROM_BACKGROUND = 0x00000004; 5154 /** 5155 * A flag you can enable for debugging: when set, log messages will be 5156 * printed during the resolution of this intent to show you what has 5157 * been found to create the final resolved list. 5158 */ 5159 public static final int FLAG_DEBUG_LOG_RESOLUTION = 0x00000008; 5160 /** 5161 * If set, this intent will not match any components in packages that 5162 * are currently stopped. If this is not set, then the default behavior 5163 * is to include such applications in the result. 5164 */ 5165 public static final int FLAG_EXCLUDE_STOPPED_PACKAGES = 0x00000010; 5166 /** 5167 * If set, this intent will always match any components in packages that 5168 * are currently stopped. This is the default behavior when 5169 * {@link #FLAG_EXCLUDE_STOPPED_PACKAGES} is not set. If both of these 5170 * flags are set, this one wins (it allows overriding of exclude for 5171 * places where the framework may automatically set the exclude flag). 5172 */ 5173 public static final int FLAG_INCLUDE_STOPPED_PACKAGES = 0x00000020; 5174 5175 /** 5176 * When combined with {@link #FLAG_GRANT_READ_URI_PERMISSION} and/or 5177 * {@link #FLAG_GRANT_WRITE_URI_PERMISSION}, the URI permission grant can be 5178 * persisted across device reboots until explicitly revoked with 5179 * {@link Context#revokeUriPermission(Uri, int)}. This flag only offers the 5180 * grant for possible persisting; the receiving application must call 5181 * {@link ContentResolver#takePersistableUriPermission(Uri, int)} to 5182 * actually persist. 5183 * 5184 * @see ContentResolver#takePersistableUriPermission(Uri, int) 5185 * @see ContentResolver#releasePersistableUriPermission(Uri, int) 5186 * @see ContentResolver#getPersistedUriPermissions() 5187 * @see ContentResolver#getOutgoingPersistedUriPermissions() 5188 */ 5189 public static final int FLAG_GRANT_PERSISTABLE_URI_PERMISSION = 0x00000040; 5190 5191 /** 5192 * When combined with {@link #FLAG_GRANT_READ_URI_PERMISSION} and/or 5193 * {@link #FLAG_GRANT_WRITE_URI_PERMISSION}, the URI permission grant 5194 * applies to any URI that is a prefix match against the original granted 5195 * URI. (Without this flag, the URI must match exactly for access to be 5196 * granted.) Another URI is considered a prefix match only when scheme, 5197 * authority, and all path segments defined by the prefix are an exact 5198 * match. 5199 */ 5200 public static final int FLAG_GRANT_PREFIX_URI_PERMISSION = 0x00000080; 5201 5202 /** 5203 * Internal flag used to indicate that a system component has done their 5204 * homework and verified that they correctly handle packages and components 5205 * that come and go over time. In particular: 5206 * <ul> 5207 * <li>Apps installed on external storage, which will appear to be 5208 * uninstalled while the the device is ejected. 5209 * <li>Apps with encryption unaware components, which will appear to not 5210 * exist while the device is locked. 5211 * </ul> 5212 * 5213 * @hide 5214 */ 5215 public static final int FLAG_DEBUG_TRIAGED_MISSING = 0x00000100; 5216 5217 /** 5218 * Internal flag used to indicate ephemeral applications should not be 5219 * considered when resolving the intent. 5220 * 5221 * @hide 5222 */ 5223 public static final int FLAG_IGNORE_EPHEMERAL = 0x00000200; 5224 5225 /** 5226 * If set, the new activity is not kept in the history stack. As soon as 5227 * the user navigates away from it, the activity is finished. This may also 5228 * be set with the {@link android.R.styleable#AndroidManifestActivity_noHistory 5229 * noHistory} attribute. 5230 * 5231 * <p>If set, {@link android.app.Activity#onActivityResult onActivityResult()} 5232 * is never invoked when the current activity starts a new activity which 5233 * sets a result and finishes. 5234 */ 5235 public static final int FLAG_ACTIVITY_NO_HISTORY = 0x40000000; 5236 /** 5237 * If set, the activity will not be launched if it is already running 5238 * at the top of the history stack. 5239 */ 5240 public static final int FLAG_ACTIVITY_SINGLE_TOP = 0x20000000; 5241 /** 5242 * If set, this activity will become the start of a new task on this 5243 * history stack. A task (from the activity that started it to the 5244 * next task activity) defines an atomic group of activities that the 5245 * user can move to. Tasks can be moved to the foreground and background; 5246 * all of the activities inside of a particular task always remain in 5247 * the same order. See 5248 * <a href="{@docRoot}guide/topics/fundamentals/tasks-and-back-stack.html">Tasks and Back 5249 * Stack</a> for more information about tasks. 5250 * 5251 * <p>This flag is generally used by activities that want 5252 * to present a "launcher" style behavior: they give the user a list of 5253 * separate things that can be done, which otherwise run completely 5254 * independently of the activity launching them. 5255 * 5256 * <p>When using this flag, if a task is already running for the activity 5257 * you are now starting, then a new activity will not be started; instead, 5258 * the current task will simply be brought to the front of the screen with 5259 * the state it was last in. See {@link #FLAG_ACTIVITY_MULTIPLE_TASK} for a flag 5260 * to disable this behavior. 5261 * 5262 * <p>This flag can not be used when the caller is requesting a result from 5263 * the activity being launched. 5264 */ 5265 public static final int FLAG_ACTIVITY_NEW_TASK = 0x10000000; 5266 /** 5267 * This flag is used to create a new task and launch an activity into it. 5268 * This flag is always paired with either {@link #FLAG_ACTIVITY_NEW_DOCUMENT} 5269 * or {@link #FLAG_ACTIVITY_NEW_TASK}. In both cases these flags alone would 5270 * search through existing tasks for ones matching this Intent. Only if no such 5271 * task is found would a new task be created. When paired with 5272 * FLAG_ACTIVITY_MULTIPLE_TASK both of these behaviors are modified to skip 5273 * the search for a matching task and unconditionally start a new task. 5274 * 5275 * <strong>When used with {@link #FLAG_ACTIVITY_NEW_TASK} do not use this 5276 * flag unless you are implementing your own 5277 * top-level application launcher.</strong> Used in conjunction with 5278 * {@link #FLAG_ACTIVITY_NEW_TASK} to disable the 5279 * behavior of bringing an existing task to the foreground. When set, 5280 * a new task is <em>always</em> started to host the Activity for the 5281 * Intent, regardless of whether there is already an existing task running 5282 * the same thing. 5283 * 5284 * <p><strong>Because the default system does not include graphical task management, 5285 * you should not use this flag unless you provide some way for a user to 5286 * return back to the tasks you have launched.</strong> 5287 * 5288 * See {@link #FLAG_ACTIVITY_NEW_DOCUMENT} for details of this flag's use for 5289 * creating new document tasks. 5290 * 5291 * <p>This flag is ignored if one of {@link #FLAG_ACTIVITY_NEW_TASK} or 5292 * {@link #FLAG_ACTIVITY_NEW_DOCUMENT} is not also set. 5293 * 5294 * <p>See 5295 * <a href="{@docRoot}guide/topics/fundamentals/tasks-and-back-stack.html">Tasks and Back 5296 * Stack</a> for more information about tasks. 5297 * 5298 * @see #FLAG_ACTIVITY_NEW_DOCUMENT 5299 * @see #FLAG_ACTIVITY_NEW_TASK 5300 */ 5301 public static final int FLAG_ACTIVITY_MULTIPLE_TASK = 0x08000000; 5302 /** 5303 * If set, and the activity being launched is already running in the 5304 * current task, then instead of launching a new instance of that activity, 5305 * all of the other activities on top of it will be closed and this Intent 5306 * will be delivered to the (now on top) old activity as a new Intent. 5307 * 5308 * <p>For example, consider a task consisting of the activities: A, B, C, D. 5309 * If D calls startActivity() with an Intent that resolves to the component 5310 * of activity B, then C and D will be finished and B receive the given 5311 * Intent, resulting in the stack now being: A, B. 5312 * 5313 * <p>The currently running instance of activity B in the above example will 5314 * either receive the new intent you are starting here in its 5315 * onNewIntent() method, or be itself finished and restarted with the 5316 * new intent. If it has declared its launch mode to be "multiple" (the 5317 * default) and you have not set {@link #FLAG_ACTIVITY_SINGLE_TOP} in 5318 * the same intent, then it will be finished and re-created; for all other 5319 * launch modes or if {@link #FLAG_ACTIVITY_SINGLE_TOP} is set then this 5320 * Intent will be delivered to the current instance's onNewIntent(). 5321 * 5322 * <p>This launch mode can also be used to good effect in conjunction with 5323 * {@link #FLAG_ACTIVITY_NEW_TASK}: if used to start the root activity 5324 * of a task, it will bring any currently running instance of that task 5325 * to the foreground, and then clear it to its root state. This is 5326 * especially useful, for example, when launching an activity from the 5327 * notification manager. 5328 * 5329 * <p>See 5330 * <a href="{@docRoot}guide/topics/fundamentals/tasks-and-back-stack.html">Tasks and Back 5331 * Stack</a> for more information about tasks. 5332 */ 5333 public static final int FLAG_ACTIVITY_CLEAR_TOP = 0x04000000; 5334 /** 5335 * If set and this intent is being used to launch a new activity from an 5336 * existing one, then the reply target of the existing activity will be 5337 * transfered to the new activity. This way the new activity can call 5338 * {@link android.app.Activity#setResult} and have that result sent back to 5339 * the reply target of the original activity. 5340 */ 5341 public static final int FLAG_ACTIVITY_FORWARD_RESULT = 0x02000000; 5342 /** 5343 * If set and this intent is being used to launch a new activity from an 5344 * existing one, the current activity will not be counted as the top 5345 * activity for deciding whether the new intent should be delivered to 5346 * the top instead of starting a new one. The previous activity will 5347 * be used as the top, with the assumption being that the current activity 5348 * will finish itself immediately. 5349 */ 5350 public static final int FLAG_ACTIVITY_PREVIOUS_IS_TOP = 0x01000000; 5351 /** 5352 * If set, the new activity is not kept in the list of recently launched 5353 * activities. 5354 */ 5355 public static final int FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS = 0x00800000; 5356 /** 5357 * This flag is not normally set by application code, but set for you by 5358 * the system as described in the 5359 * {@link android.R.styleable#AndroidManifestActivity_launchMode 5360 * launchMode} documentation for the singleTask mode. 5361 */ 5362 public static final int FLAG_ACTIVITY_BROUGHT_TO_FRONT = 0x00400000; 5363 /** 5364 * If set, and this activity is either being started in a new task or 5365 * bringing to the top an existing task, then it will be launched as 5366 * the front door of the task. This will result in the application of 5367 * any affinities needed to have that task in the proper state (either 5368 * moving activities to or from it), or simply resetting that task to 5369 * its initial state if needed. 5370 */ 5371 public static final int FLAG_ACTIVITY_RESET_TASK_IF_NEEDED = 0x00200000; 5372 /** 5373 * This flag is not normally set by application code, but set for you by 5374 * the system if this activity is being launched from history 5375 * (longpress home key). 5376 */ 5377 public static final int FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY = 0x00100000; 5378 /** 5379 * @deprecated As of API 21 this performs identically to 5380 * {@link #FLAG_ACTIVITY_NEW_DOCUMENT} which should be used instead of this. 5381 */ 5382 @Deprecated 5383 public static final int FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET = 0x00080000; 5384 /** 5385 * This flag is used to open a document into a new task rooted at the activity launched 5386 * by this Intent. Through the use of this flag, or its equivalent attribute, 5387 * {@link android.R.attr#documentLaunchMode} multiple instances of the same activity 5388 * containing different documents will appear in the recent tasks list. 5389 * 5390 * <p>The use of the activity attribute form of this, 5391 * {@link android.R.attr#documentLaunchMode}, is 5392 * preferred over the Intent flag described here. The attribute form allows the 5393 * Activity to specify multiple document behavior for all launchers of the Activity 5394 * whereas using this flag requires each Intent that launches the Activity to specify it. 5395 * 5396 * <p>Note that the default semantics of this flag w.r.t. whether the recents entry for 5397 * it is kept after the activity is finished is different than the use of 5398 * {@link #FLAG_ACTIVITY_NEW_TASK} and {@link android.R.attr#documentLaunchMode} -- if 5399 * this flag is being used to create a new recents entry, then by default that entry 5400 * will be removed once the activity is finished. You can modify this behavior with 5401 * {@link #FLAG_ACTIVITY_RETAIN_IN_RECENTS}. 5402 * 5403 * <p>FLAG_ACTIVITY_NEW_DOCUMENT may be used in conjunction with {@link 5404 * #FLAG_ACTIVITY_MULTIPLE_TASK}. When used alone it is the 5405 * equivalent of the Activity manifest specifying {@link 5406 * android.R.attr#documentLaunchMode}="intoExisting". When used with 5407 * FLAG_ACTIVITY_MULTIPLE_TASK it is the equivalent of the Activity manifest specifying 5408 * {@link android.R.attr#documentLaunchMode}="always". 5409 * 5410 * Refer to {@link android.R.attr#documentLaunchMode} for more information. 5411 * 5412 * @see android.R.attr#documentLaunchMode 5413 * @see #FLAG_ACTIVITY_MULTIPLE_TASK 5414 */ 5415 public static final int FLAG_ACTIVITY_NEW_DOCUMENT = FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET; 5416 /** 5417 * If set, this flag will prevent the normal {@link android.app.Activity#onUserLeaveHint} 5418 * callback from occurring on the current frontmost activity before it is 5419 * paused as the newly-started activity is brought to the front. 5420 * 5421 * <p>Typically, an activity can rely on that callback to indicate that an 5422 * explicit user action has caused their activity to be moved out of the 5423 * foreground. The callback marks an appropriate point in the activity's 5424 * lifecycle for it to dismiss any notifications that it intends to display 5425 * "until the user has seen them," such as a blinking LED. 5426 * 5427 * <p>If an activity is ever started via any non-user-driven events such as 5428 * phone-call receipt or an alarm handler, this flag should be passed to {@link 5429 * Context#startActivity Context.startActivity}, ensuring that the pausing 5430 * activity does not think the user has acknowledged its notification. 5431 */ 5432 public static final int FLAG_ACTIVITY_NO_USER_ACTION = 0x00040000; 5433 /** 5434 * If set in an Intent passed to {@link Context#startActivity Context.startActivity()}, 5435 * this flag will cause the launched activity to be brought to the front of its 5436 * task's history stack if it is already running. 5437 * 5438 * <p>For example, consider a task consisting of four activities: A, B, C, D. 5439 * If D calls startActivity() with an Intent that resolves to the component 5440 * of activity B, then B will be brought to the front of the history stack, 5441 * with this resulting order: A, C, D, B. 5442 * 5443 * This flag will be ignored if {@link #FLAG_ACTIVITY_CLEAR_TOP} is also 5444 * specified. 5445 */ 5446 public static final int FLAG_ACTIVITY_REORDER_TO_FRONT = 0X00020000; 5447 /** 5448 * If set in an Intent passed to {@link Context#startActivity Context.startActivity()}, 5449 * this flag will prevent the system from applying an activity transition 5450 * animation to go to the next activity state. This doesn't mean an 5451 * animation will never run -- if another activity change happens that doesn't 5452 * specify this flag before the activity started here is displayed, then 5453 * that transition will be used. This flag can be put to good use 5454 * when you are going to do a series of activity operations but the 5455 * animation seen by the user shouldn't be driven by the first activity 5456 * change but rather a later one. 5457 */ 5458 public static final int FLAG_ACTIVITY_NO_ANIMATION = 0X00010000; 5459 /** 5460 * If set in an Intent passed to {@link Context#startActivity Context.startActivity()}, 5461 * this flag will cause any existing task that would be associated with the 5462 * activity to be cleared before the activity is started. That is, the activity 5463 * becomes the new root of an otherwise empty task, and any old activities 5464 * are finished. This can only be used in conjunction with {@link #FLAG_ACTIVITY_NEW_TASK}. 5465 */ 5466 public static final int FLAG_ACTIVITY_CLEAR_TASK = 0X00008000; 5467 /** 5468 * If set in an Intent passed to {@link Context#startActivity Context.startActivity()}, 5469 * this flag will cause a newly launching task to be placed on top of the current 5470 * home activity task (if there is one). That is, pressing back from the task 5471 * will always return the user to home even if that was not the last activity they 5472 * saw. This can only be used in conjunction with {@link #FLAG_ACTIVITY_NEW_TASK}. 5473 */ 5474 public static final int FLAG_ACTIVITY_TASK_ON_HOME = 0X00004000; 5475 /** 5476 * By default a document created by {@link #FLAG_ACTIVITY_NEW_DOCUMENT} will 5477 * have its entry in recent tasks removed when the user closes it (with back 5478 * or however else it may finish()). If you would like to instead allow the 5479 * document to be kept in recents so that it can be re-launched, you can use 5480 * this flag. When set and the task's activity is finished, the recents 5481 * entry will remain in the interface for the user to re-launch it, like a 5482 * recents entry for a top-level application. 5483 * <p> 5484 * The receiving activity can override this request with 5485 * {@link android.R.attr#autoRemoveFromRecents} or by explcitly calling 5486 * {@link android.app.Activity#finishAndRemoveTask() 5487 * Activity.finishAndRemoveTask()}. 5488 */ 5489 public static final int FLAG_ACTIVITY_RETAIN_IN_RECENTS = 0x00002000; 5490 5491 /** 5492 * This flag is only used in split-screen multi-window mode. The new activity will be displayed 5493 * adjacent to the one launching it. This can only be used in conjunction with 5494 * {@link #FLAG_ACTIVITY_NEW_TASK}. Also, setting {@link #FLAG_ACTIVITY_MULTIPLE_TASK} is 5495 * required if you want a new instance of an existing activity to be created. 5496 */ 5497 public static final int FLAG_ACTIVITY_LAUNCH_ADJACENT = 0x00001000; 5498 5499 5500 /** 5501 * If set, resolution of this intent may take place via an instant app not 5502 * yet on the device if there does not yet exist an app on device to 5503 * resolve it. 5504 */ 5505 public static final int FLAG_ACTIVITY_MATCH_EXTERNAL = 0x00000800; 5506 5507 /** 5508 * If set, when sending a broadcast only registered receivers will be 5509 * called -- no BroadcastReceiver components will be launched. 5510 */ 5511 public static final int FLAG_RECEIVER_REGISTERED_ONLY = 0x40000000; 5512 /** 5513 * If set, when sending a broadcast the new broadcast will replace 5514 * any existing pending broadcast that matches it. Matching is defined 5515 * by {@link Intent#filterEquals(Intent) Intent.filterEquals} returning 5516 * true for the intents of the two broadcasts. When a match is found, 5517 * the new broadcast (and receivers associated with it) will replace the 5518 * existing one in the pending broadcast list, remaining at the same 5519 * position in the list. 5520 * 5521 * <p>This flag is most typically used with sticky broadcasts, which 5522 * only care about delivering the most recent values of the broadcast 5523 * to their receivers. 5524 */ 5525 public static final int FLAG_RECEIVER_REPLACE_PENDING = 0x20000000; 5526 /** 5527 * If set, when sending a broadcast the recipient is allowed to run at 5528 * foreground priority, with a shorter timeout interval. During normal 5529 * broadcasts the receivers are not automatically hoisted out of the 5530 * background priority class. 5531 */ 5532 public static final int FLAG_RECEIVER_FOREGROUND = 0x10000000; 5533 /** 5534 * If this is an ordered broadcast, don't allow receivers to abort the broadcast. 5535 * They can still propagate results through to later receivers, but they can not prevent 5536 * later receivers from seeing the broadcast. 5537 */ 5538 public static final int FLAG_RECEIVER_NO_ABORT = 0x08000000; 5539 /** 5540 * If set, when sending a broadcast <i>before boot has completed</i> only 5541 * registered receivers will be called -- no BroadcastReceiver components 5542 * will be launched. Sticky intent state will be recorded properly even 5543 * if no receivers wind up being called. If {@link #FLAG_RECEIVER_REGISTERED_ONLY} 5544 * is specified in the broadcast intent, this flag is unnecessary. 5545 * 5546 * <p>This flag is only for use by system sevices as a convenience to 5547 * avoid having to implement a more complex mechanism around detection 5548 * of boot completion. 5549 * 5550 * @hide 5551 */ 5552 public static final int FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT = 0x04000000; 5553 /** 5554 * Set when this broadcast is for a boot upgrade, a special mode that 5555 * allows the broadcast to be sent before the system is ready and launches 5556 * the app process with no providers running in it. 5557 * @hide 5558 */ 5559 public static final int FLAG_RECEIVER_BOOT_UPGRADE = 0x02000000; 5560 /** 5561 * If set, the broadcast will always go to manifest receivers in background (cached 5562 * or not running) apps, regardless of whether that would be done by default. By 5563 * default they will only receive broadcasts if the broadcast has specified an 5564 * explicit component or package name. 5565 * 5566 * NOTE: dumpstate uses this flag numerically, so when its value is changed 5567 * the broadcast code there must also be changed to match. 5568 * 5569 * @hide 5570 */ 5571 public static final int FLAG_RECEIVER_INCLUDE_BACKGROUND = 0x01000000; 5572 /** 5573 * If set, the broadcast will never go to manifest receivers in background (cached 5574 * or not running) apps, regardless of whether that would be done by default. By 5575 * default they will receive broadcasts if the broadcast has specified an 5576 * explicit component or package name. 5577 * @hide 5578 */ 5579 public static final int FLAG_RECEIVER_EXCLUDE_BACKGROUND = 0x00800000; 5580 /** 5581 * If set, this broadcast is being sent from the shell. 5582 * @hide 5583 */ 5584 public static final int FLAG_RECEIVER_FROM_SHELL = 0x00400000; 5585 5586 /** 5587 * If set, the broadcast will be visible to receivers in Instant Apps. By default Instant Apps 5588 * will not receive broadcasts. 5589 * 5590 * <em>This flag has no effect when used by an Instant App.</em> 5591 */ 5592 public static final int FLAG_RECEIVER_VISIBLE_TO_INSTANT_APPS = 0x00200000; 5593 5594 /** 5595 * @hide Flags that can't be changed with PendingIntent. 5596 */ 5597 public static final int IMMUTABLE_FLAGS = FLAG_GRANT_READ_URI_PERMISSION 5598 | FLAG_GRANT_WRITE_URI_PERMISSION | FLAG_GRANT_PERSISTABLE_URI_PERMISSION 5599 | FLAG_GRANT_PREFIX_URI_PERMISSION; 5600 5601 // --------------------------------------------------------------------- 5602 // --------------------------------------------------------------------- 5603 // toUri() and parseUri() options. 5604 5605 /** @hide */ 5606 @IntDef(flag = true, prefix = { "URI_" }, value = { 5607 URI_ALLOW_UNSAFE, 5608 URI_ANDROID_APP_SCHEME, 5609 URI_INTENT_SCHEME, 5610 }) 5611 @Retention(RetentionPolicy.SOURCE) 5612 public @interface UriFlags {} 5613 5614 /** 5615 * Flag for use with {@link #toUri} and {@link #parseUri}: the URI string 5616 * always has the "intent:" scheme. This syntax can be used when you want 5617 * to later disambiguate between URIs that are intended to describe an 5618 * Intent vs. all others that should be treated as raw URIs. When used 5619 * with {@link #parseUri}, any other scheme will result in a generic 5620 * VIEW action for that raw URI. 5621 */ 5622 public static final int URI_INTENT_SCHEME = 1<<0; 5623 5624 /** 5625 * Flag for use with {@link #toUri} and {@link #parseUri}: the URI string 5626 * always has the "android-app:" scheme. This is a variation of 5627 * {@link #URI_INTENT_SCHEME} whose format is simpler for the case of an 5628 * http/https URI being delivered to a specific package name. The format 5629 * is: 5630 * 5631 * <pre class="prettyprint"> 5632 * android-app://{package_id}[/{scheme}[/{host}[/{path}]]][#Intent;{...}]</pre> 5633 * 5634 * <p>In this scheme, only the <code>package_id</code> is required. If you include a host, 5635 * you must also include a scheme; including a path also requires both a host and a scheme. 5636 * The final #Intent; fragment can be used without a scheme, host, or path. 5637 * Note that this can not be 5638 * used with intents that have a {@link #setSelector}, since the base intent 5639 * will always have an explicit package name.</p> 5640 * 5641 * <p>Some examples of how this scheme maps to Intent objects:</p> 5642 * <table border="2" width="85%" align="center" frame="hsides" rules="rows"> 5643 * <colgroup align="left" /> 5644 * <colgroup align="left" /> 5645 * <thead> 5646 * <tr><th>URI</th> <th>Intent</th></tr> 5647 * </thead> 5648 * 5649 * <tbody> 5650 * <tr><td><code>android-app://com.example.app</code></td> 5651 * <td><table style="margin:0;border:0;cellpadding:0;cellspacing:0"> 5652 * <tr><td>Action: </td><td>{@link #ACTION_MAIN}</td></tr> 5653 * <tr><td>Package: </td><td><code>com.example.app</code></td></tr> 5654 * </table></td> 5655 * </tr> 5656 * <tr><td><code>android-app://com.example.app/http/example.com</code></td> 5657 * <td><table style="margin:0;border:0;cellpadding:0;cellspacing:0"> 5658 * <tr><td>Action: </td><td>{@link #ACTION_VIEW}</td></tr> 5659 * <tr><td>Data: </td><td><code>http://example.com/</code></td></tr> 5660 * <tr><td>Package: </td><td><code>com.example.app</code></td></tr> 5661 * </table></td> 5662 * </tr> 5663 * <tr><td><code>android-app://com.example.app/http/example.com/foo?1234</code></td> 5664 * <td><table style="margin:0;border:0;cellpadding:0;cellspacing:0"> 5665 * <tr><td>Action: </td><td>{@link #ACTION_VIEW}</td></tr> 5666 * <tr><td>Data: </td><td><code>http://example.com/foo?1234</code></td></tr> 5667 * <tr><td>Package: </td><td><code>com.example.app</code></td></tr> 5668 * </table></td> 5669 * </tr> 5670 * <tr><td><code>android-app://com.example.app/<br />#Intent;action=com.example.MY_ACTION;end</code></td> 5671 * <td><table style="margin:0;border:0;cellpadding:0;cellspacing:0"> 5672 * <tr><td>Action: </td><td><code>com.example.MY_ACTION</code></td></tr> 5673 * <tr><td>Package: </td><td><code>com.example.app</code></td></tr> 5674 * </table></td> 5675 * </tr> 5676 * <tr><td><code>android-app://com.example.app/http/example.com/foo?1234<br />#Intent;action=com.example.MY_ACTION;end</code></td> 5677 * <td><table style="margin:0;border:0;cellpadding:0;cellspacing:0"> 5678 * <tr><td>Action: </td><td><code>com.example.MY_ACTION</code></td></tr> 5679 * <tr><td>Data: </td><td><code>http://example.com/foo?1234</code></td></tr> 5680 * <tr><td>Package: </td><td><code>com.example.app</code></td></tr> 5681 * </table></td> 5682 * </tr> 5683 * <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> 5684 * <td><table border="" style="margin:0" > 5685 * <tr><td>Action: </td><td><code>com.example.MY_ACTION</code></td></tr> 5686 * <tr><td>Package: </td><td><code>com.example.app</code></td></tr> 5687 * <tr><td>Extras: </td><td><code>some_int=(int)100<br />some_str=(String)hello</code></td></tr> 5688 * </table></td> 5689 * </tr> 5690 * </tbody> 5691 * </table> 5692 */ 5693 public static final int URI_ANDROID_APP_SCHEME = 1<<1; 5694 5695 /** 5696 * Flag for use with {@link #toUri} and {@link #parseUri}: allow parsing 5697 * of unsafe information. In particular, the flags {@link #FLAG_GRANT_READ_URI_PERMISSION}, 5698 * {@link #FLAG_GRANT_WRITE_URI_PERMISSION}, {@link #FLAG_GRANT_PERSISTABLE_URI_PERMISSION}, 5699 * and {@link #FLAG_GRANT_PREFIX_URI_PERMISSION} flags can not be set, so that the 5700 * generated Intent can not cause unexpected data access to happen. 5701 * 5702 * <p>If you do not trust the source of the URI being parsed, you should still do further 5703 * processing to protect yourself from it. In particular, when using it to start an 5704 * activity you should usually add in {@link #CATEGORY_BROWSABLE} to limit the activities 5705 * that can handle it.</p> 5706 */ 5707 public static final int URI_ALLOW_UNSAFE = 1<<2; 5708 5709 // --------------------------------------------------------------------- 5710 5711 private String mAction; 5712 private Uri mData; 5713 private String mType; 5714 private String mPackage; 5715 private ComponentName mComponent; 5716 private int mFlags; 5717 private ArraySet<String> mCategories; 5718 private Bundle mExtras; 5719 private Rect mSourceBounds; 5720 private Intent mSelector; 5721 private ClipData mClipData; 5722 private int mContentUserHint = UserHandle.USER_CURRENT; 5723 /** Token to track instant app launches. Local only; do not copy cross-process. */ 5724 private String mLaunchToken; 5725 5726 // --------------------------------------------------------------------- 5727 5728 private static final int COPY_MODE_ALL = 0; 5729 private static final int COPY_MODE_FILTER = 1; 5730 private static final int COPY_MODE_HISTORY = 2; 5731 5732 /** @hide */ 5733 @IntDef(prefix = { "COPY_MODE_" }, value = { 5734 COPY_MODE_ALL, 5735 COPY_MODE_FILTER, 5736 COPY_MODE_HISTORY 5737 }) 5738 @Retention(RetentionPolicy.SOURCE) 5739 public @interface CopyMode {} 5740 5741 /** 5742 * Create an empty intent. 5743 */ 5744 public Intent() { 5745 } 5746 5747 /** 5748 * Copy constructor. 5749 */ 5750 public Intent(Intent o) { 5751 this(o, COPY_MODE_ALL); 5752 } 5753 5754 private Intent(Intent o, @CopyMode int copyMode) { 5755 this.mAction = o.mAction; 5756 this.mData = o.mData; 5757 this.mType = o.mType; 5758 this.mPackage = o.mPackage; 5759 this.mComponent = o.mComponent; 5760 5761 if (o.mCategories != null) { 5762 this.mCategories = new ArraySet<>(o.mCategories); 5763 } 5764 5765 if (copyMode != COPY_MODE_FILTER) { 5766 this.mFlags = o.mFlags; 5767 this.mContentUserHint = o.mContentUserHint; 5768 this.mLaunchToken = o.mLaunchToken; 5769 if (o.mSourceBounds != null) { 5770 this.mSourceBounds = new Rect(o.mSourceBounds); 5771 } 5772 if (o.mSelector != null) { 5773 this.mSelector = new Intent(o.mSelector); 5774 } 5775 5776 if (copyMode != COPY_MODE_HISTORY) { 5777 if (o.mExtras != null) { 5778 this.mExtras = new Bundle(o.mExtras); 5779 } 5780 if (o.mClipData != null) { 5781 this.mClipData = new ClipData(o.mClipData); 5782 } 5783 } else { 5784 if (o.mExtras != null && !o.mExtras.maybeIsEmpty()) { 5785 this.mExtras = Bundle.STRIPPED; 5786 } 5787 5788 // Also set "stripped" clip data when we ever log mClipData in the (broadcast) 5789 // history. 5790 } 5791 } 5792 } 5793 5794 @Override 5795 public Object clone() { 5796 return new Intent(this); 5797 } 5798 5799 /** 5800 * Make a clone of only the parts of the Intent that are relevant for 5801 * filter matching: the action, data, type, component, and categories. 5802 */ 5803 public @NonNull Intent cloneFilter() { 5804 return new Intent(this, COPY_MODE_FILTER); 5805 } 5806 5807 /** 5808 * Create an intent with a given action. All other fields (data, type, 5809 * class) are null. Note that the action <em>must</em> be in a 5810 * namespace because Intents are used globally in the system -- for 5811 * example the system VIEW action is android.intent.action.VIEW; an 5812 * application's custom action would be something like 5813 * com.google.app.myapp.CUSTOM_ACTION. 5814 * 5815 * @param action The Intent action, such as ACTION_VIEW. 5816 */ 5817 public Intent(String action) { 5818 setAction(action); 5819 } 5820 5821 /** 5822 * Create an intent with a given action and for a given data url. Note 5823 * that the action <em>must</em> be in a namespace because Intents are 5824 * used globally in the system -- for example the system VIEW action is 5825 * android.intent.action.VIEW; an application's custom action would be 5826 * something like com.google.app.myapp.CUSTOM_ACTION. 5827 * 5828 * <p><em>Note: scheme and host name matching in the Android framework is 5829 * case-sensitive, unlike the formal RFC. As a result, 5830 * you should always ensure that you write your Uri with these elements 5831 * using lower case letters, and normalize any Uris you receive from 5832 * outside of Android to ensure the scheme and host is lower case.</em></p> 5833 * 5834 * @param action The Intent action, such as ACTION_VIEW. 5835 * @param uri The Intent data URI. 5836 */ 5837 public Intent(String action, Uri uri) { 5838 setAction(action); 5839 mData = uri; 5840 } 5841 5842 /** 5843 * Create an intent for a specific component. All other fields (action, data, 5844 * type, class) are null, though they can be modified later with explicit 5845 * calls. This provides a convenient way to create an intent that is 5846 * intended to execute a hard-coded class name, rather than relying on the 5847 * system to find an appropriate class for you; see {@link #setComponent} 5848 * for more information on the repercussions of this. 5849 * 5850 * @param packageContext A Context of the application package implementing 5851 * this class. 5852 * @param cls The component class that is to be used for the intent. 5853 * 5854 * @see #setClass 5855 * @see #setComponent 5856 * @see #Intent(String, android.net.Uri , Context, Class) 5857 */ 5858 public Intent(Context packageContext, Class<?> cls) { 5859 mComponent = new ComponentName(packageContext, cls); 5860 } 5861 5862 /** 5863 * Create an intent for a specific component with a specified action and data. 5864 * This is equivalent to using {@link #Intent(String, android.net.Uri)} to 5865 * construct the Intent and then calling {@link #setClass} to set its 5866 * class. 5867 * 5868 * <p><em>Note: scheme and host name matching in the Android framework is 5869 * case-sensitive, unlike the formal RFC. As a result, 5870 * you should always ensure that you write your Uri with these elements 5871 * using lower case letters, and normalize any Uris you receive from 5872 * outside of Android to ensure the scheme and host is lower case.</em></p> 5873 * 5874 * @param action The Intent action, such as ACTION_VIEW. 5875 * @param uri The Intent data URI. 5876 * @param packageContext A Context of the application package implementing 5877 * this class. 5878 * @param cls The component class that is to be used for the intent. 5879 * 5880 * @see #Intent(String, android.net.Uri) 5881 * @see #Intent(Context, Class) 5882 * @see #setClass 5883 * @see #setComponent 5884 */ 5885 public Intent(String action, Uri uri, 5886 Context packageContext, Class<?> cls) { 5887 setAction(action); 5888 mData = uri; 5889 mComponent = new ComponentName(packageContext, cls); 5890 } 5891 5892 /** 5893 * Create an intent to launch the main (root) activity of a task. This 5894 * is the Intent that is started when the application's is launched from 5895 * Home. For anything else that wants to launch an application in the 5896 * same way, it is important that they use an Intent structured the same 5897 * way, and can use this function to ensure this is the case. 5898 * 5899 * <p>The returned Intent has the given Activity component as its explicit 5900 * component, {@link #ACTION_MAIN} as its action, and includes the 5901 * category {@link #CATEGORY_LAUNCHER}. This does <em>not</em> have 5902 * {@link #FLAG_ACTIVITY_NEW_TASK} set, though typically you will want 5903 * to do that through {@link #addFlags(int)} on the returned Intent. 5904 * 5905 * @param mainActivity The main activity component that this Intent will 5906 * launch. 5907 * @return Returns a newly created Intent that can be used to launch the 5908 * activity as a main application entry. 5909 * 5910 * @see #setClass 5911 * @see #setComponent 5912 */ 5913 public static Intent makeMainActivity(ComponentName mainActivity) { 5914 Intent intent = new Intent(ACTION_MAIN); 5915 intent.setComponent(mainActivity); 5916 intent.addCategory(CATEGORY_LAUNCHER); 5917 return intent; 5918 } 5919 5920 /** 5921 * Make an Intent for the main activity of an application, without 5922 * specifying a specific activity to run but giving a selector to find 5923 * the activity. This results in a final Intent that is structured 5924 * the same as when the application is launched from 5925 * Home. For anything else that wants to launch an application in the 5926 * same way, it is important that they use an Intent structured the same 5927 * way, and can use this function to ensure this is the case. 5928 * 5929 * <p>The returned Intent has {@link #ACTION_MAIN} as its action, and includes the 5930 * category {@link #CATEGORY_LAUNCHER}. This does <em>not</em> have 5931 * {@link #FLAG_ACTIVITY_NEW_TASK} set, though typically you will want 5932 * to do that through {@link #addFlags(int)} on the returned Intent. 5933 * 5934 * @param selectorAction The action name of the Intent's selector. 5935 * @param selectorCategory The name of a category to add to the Intent's 5936 * selector. 5937 * @return Returns a newly created Intent that can be used to launch the 5938 * activity as a main application entry. 5939 * 5940 * @see #setSelector(Intent) 5941 */ 5942 public static Intent makeMainSelectorActivity(String selectorAction, 5943 String selectorCategory) { 5944 Intent intent = new Intent(ACTION_MAIN); 5945 intent.addCategory(CATEGORY_LAUNCHER); 5946 Intent selector = new Intent(); 5947 selector.setAction(selectorAction); 5948 selector.addCategory(selectorCategory); 5949 intent.setSelector(selector); 5950 return intent; 5951 } 5952 5953 /** 5954 * Make an Intent that can be used to re-launch an application's task 5955 * in its base state. This is like {@link #makeMainActivity(ComponentName)}, 5956 * but also sets the flags {@link #FLAG_ACTIVITY_NEW_TASK} and 5957 * {@link #FLAG_ACTIVITY_CLEAR_TASK}. 5958 * 5959 * @param mainActivity The activity component that is the root of the 5960 * task; this is the activity that has been published in the application's 5961 * manifest as the main launcher icon. 5962 * 5963 * @return Returns a newly created Intent that can be used to relaunch the 5964 * activity's task in its root state. 5965 */ 5966 public static Intent makeRestartActivityTask(ComponentName mainActivity) { 5967 Intent intent = makeMainActivity(mainActivity); 5968 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK 5969 | Intent.FLAG_ACTIVITY_CLEAR_TASK); 5970 return intent; 5971 } 5972 5973 /** 5974 * Call {@link #parseUri} with 0 flags. 5975 * @deprecated Use {@link #parseUri} instead. 5976 */ 5977 @Deprecated 5978 public static Intent getIntent(String uri) throws URISyntaxException { 5979 return parseUri(uri, 0); 5980 } 5981 5982 /** 5983 * Create an intent from a URI. This URI may encode the action, 5984 * category, and other intent fields, if it was returned by 5985 * {@link #toUri}. If the Intent was not generate by toUri(), its data 5986 * will be the entire URI and its action will be ACTION_VIEW. 5987 * 5988 * <p>The URI given here must not be relative -- that is, it must include 5989 * the scheme and full path. 5990 * 5991 * @param uri The URI to turn into an Intent. 5992 * @param flags Additional processing flags. 5993 * 5994 * @return Intent The newly created Intent object. 5995 * 5996 * @throws URISyntaxException Throws URISyntaxError if the basic URI syntax 5997 * it bad (as parsed by the Uri class) or the Intent data within the 5998 * URI is invalid. 5999 * 6000 * @see #toUri 6001 */ 6002 public static Intent parseUri(String uri, @UriFlags int flags) throws URISyntaxException { 6003 int i = 0; 6004 try { 6005 final boolean androidApp = uri.startsWith("android-app:"); 6006 6007 // Validate intent scheme if requested. 6008 if ((flags&(URI_INTENT_SCHEME|URI_ANDROID_APP_SCHEME)) != 0) { 6009 if (!uri.startsWith("intent:") && !androidApp) { 6010 Intent intent = new Intent(ACTION_VIEW); 6011 try { 6012 intent.setData(Uri.parse(uri)); 6013 } catch (IllegalArgumentException e) { 6014 throw new URISyntaxException(uri, e.getMessage()); 6015 } 6016 return intent; 6017 } 6018 } 6019 6020 i = uri.lastIndexOf("#"); 6021 // simple case 6022 if (i == -1) { 6023 if (!androidApp) { 6024 return new Intent(ACTION_VIEW, Uri.parse(uri)); 6025 } 6026 6027 // old format Intent URI 6028 } else if (!uri.startsWith("#Intent;", i)) { 6029 if (!androidApp) { 6030 return getIntentOld(uri, flags); 6031 } else { 6032 i = -1; 6033 } 6034 } 6035 6036 // new format 6037 Intent intent = new Intent(ACTION_VIEW); 6038 Intent baseIntent = intent; 6039 boolean explicitAction = false; 6040 boolean inSelector = false; 6041 6042 // fetch data part, if present 6043 String scheme = null; 6044 String data; 6045 if (i >= 0) { 6046 data = uri.substring(0, i); 6047 i += 8; // length of "#Intent;" 6048 } else { 6049 data = uri; 6050 } 6051 6052 // loop over contents of Intent, all name=value; 6053 while (i >= 0 && !uri.startsWith("end", i)) { 6054 int eq = uri.indexOf('=', i); 6055 if (eq < 0) eq = i-1; 6056 int semi = uri.indexOf(';', i); 6057 String value = eq < semi ? Uri.decode(uri.substring(eq + 1, semi)) : ""; 6058 6059 // action 6060 if (uri.startsWith("action=", i)) { 6061 intent.setAction(value); 6062 if (!inSelector) { 6063 explicitAction = true; 6064 } 6065 } 6066 6067 // categories 6068 else if (uri.startsWith("category=", i)) { 6069 intent.addCategory(value); 6070 } 6071 6072 // type 6073 else if (uri.startsWith("type=", i)) { 6074 intent.mType = value; 6075 } 6076 6077 // launch flags 6078 else if (uri.startsWith("launchFlags=", i)) { 6079 intent.mFlags = Integer.decode(value).intValue(); 6080 if ((flags& URI_ALLOW_UNSAFE) == 0) { 6081 intent.mFlags &= ~IMMUTABLE_FLAGS; 6082 } 6083 } 6084 6085 // package 6086 else if (uri.startsWith("package=", i)) { 6087 intent.mPackage = value; 6088 } 6089 6090 // component 6091 else if (uri.startsWith("component=", i)) { 6092 intent.mComponent = ComponentName.unflattenFromString(value); 6093 } 6094 6095 // scheme 6096 else if (uri.startsWith("scheme=", i)) { 6097 if (inSelector) { 6098 intent.mData = Uri.parse(value + ":"); 6099 } else { 6100 scheme = value; 6101 } 6102 } 6103 6104 // source bounds 6105 else if (uri.startsWith("sourceBounds=", i)) { 6106 intent.mSourceBounds = Rect.unflattenFromString(value); 6107 } 6108 6109 // selector 6110 else if (semi == (i+3) && uri.startsWith("SEL", i)) { 6111 intent = new Intent(); 6112 inSelector = true; 6113 } 6114 6115 // extra 6116 else { 6117 String key = Uri.decode(uri.substring(i + 2, eq)); 6118 // create Bundle if it doesn't already exist 6119 if (intent.mExtras == null) intent.mExtras = new Bundle(); 6120 Bundle b = intent.mExtras; 6121 // add EXTRA 6122 if (uri.startsWith("S.", i)) b.putString(key, value); 6123 else if (uri.startsWith("B.", i)) b.putBoolean(key, Boolean.parseBoolean(value)); 6124 else if (uri.startsWith("b.", i)) b.putByte(key, Byte.parseByte(value)); 6125 else if (uri.startsWith("c.", i)) b.putChar(key, value.charAt(0)); 6126 else if (uri.startsWith("d.", i)) b.putDouble(key, Double.parseDouble(value)); 6127 else if (uri.startsWith("f.", i)) b.putFloat(key, Float.parseFloat(value)); 6128 else if (uri.startsWith("i.", i)) b.putInt(key, Integer.parseInt(value)); 6129 else if (uri.startsWith("l.", i)) b.putLong(key, Long.parseLong(value)); 6130 else if (uri.startsWith("s.", i)) b.putShort(key, Short.parseShort(value)); 6131 else throw new URISyntaxException(uri, "unknown EXTRA type", i); 6132 } 6133 6134 // move to the next item 6135 i = semi + 1; 6136 } 6137 6138 if (inSelector) { 6139 // The Intent had a selector; fix it up. 6140 if (baseIntent.mPackage == null) { 6141 baseIntent.setSelector(intent); 6142 } 6143 intent = baseIntent; 6144 } 6145 6146 if (data != null) { 6147 if (data.startsWith("intent:")) { 6148 data = data.substring(7); 6149 if (scheme != null) { 6150 data = scheme + ':' + data; 6151 } 6152 } else if (data.startsWith("android-app:")) { 6153 if (data.charAt(12) == '/' && data.charAt(13) == '/') { 6154 // Correctly formed android-app, first part is package name. 6155 int end = data.indexOf('/', 14); 6156 if (end < 0) { 6157 // All we have is a package name. 6158 intent.mPackage = data.substring(14); 6159 if (!explicitAction) { 6160 intent.setAction(ACTION_MAIN); 6161 } 6162 data = ""; 6163 } else { 6164 // Target the Intent at the given package name always. 6165 String authority = null; 6166 intent.mPackage = data.substring(14, end); 6167 int newEnd; 6168 if ((end+1) < data.length()) { 6169 if ((newEnd=data.indexOf('/', end+1)) >= 0) { 6170 // Found a scheme, remember it. 6171 scheme = data.substring(end+1, newEnd); 6172 end = newEnd; 6173 if (end < data.length() && (newEnd=data.indexOf('/', end+1)) >= 0) { 6174 // Found a authority, remember it. 6175 authority = data.substring(end+1, newEnd); 6176 end = newEnd; 6177 } 6178 } else { 6179 // All we have is a scheme. 6180 scheme = data.substring(end+1); 6181 } 6182 } 6183 if (scheme == null) { 6184 // If there was no scheme, then this just targets the package. 6185 if (!explicitAction) { 6186 intent.setAction(ACTION_MAIN); 6187 } 6188 data = ""; 6189 } else if (authority == null) { 6190 data = scheme + ":"; 6191 } else { 6192 data = scheme + "://" + authority + data.substring(end); 6193 } 6194 } 6195 } else { 6196 data = ""; 6197 } 6198 } 6199 6200 if (data.length() > 0) { 6201 try { 6202 intent.mData = Uri.parse(data); 6203 } catch (IllegalArgumentException e) { 6204 throw new URISyntaxException(uri, e.getMessage()); 6205 } 6206 } 6207 } 6208 6209 return intent; 6210 6211 } catch (IndexOutOfBoundsException e) { 6212 throw new URISyntaxException(uri, "illegal Intent URI format", i); 6213 } 6214 } 6215 6216 public static Intent getIntentOld(String uri) throws URISyntaxException { 6217 return getIntentOld(uri, 0); 6218 } 6219 6220 private static Intent getIntentOld(String uri, int flags) throws URISyntaxException { 6221 Intent intent; 6222 6223 int i = uri.lastIndexOf('#'); 6224 if (i >= 0) { 6225 String action = null; 6226 final int intentFragmentStart = i; 6227 boolean isIntentFragment = false; 6228 6229 i++; 6230 6231 if (uri.regionMatches(i, "action(", 0, 7)) { 6232 isIntentFragment = true; 6233 i += 7; 6234 int j = uri.indexOf(')', i); 6235 action = uri.substring(i, j); 6236 i = j + 1; 6237 } 6238 6239 intent = new Intent(action); 6240 6241 if (uri.regionMatches(i, "categories(", 0, 11)) { 6242 isIntentFragment = true; 6243 i += 11; 6244 int j = uri.indexOf(')', i); 6245 while (i < j) { 6246 int sep = uri.indexOf('!', i); 6247 if (sep < 0 || sep > j) sep = j; 6248 if (i < sep) { 6249 intent.addCategory(uri.substring(i, sep)); 6250 } 6251 i = sep + 1; 6252 } 6253 i = j + 1; 6254 } 6255 6256 if (uri.regionMatches(i, "type(", 0, 5)) { 6257 isIntentFragment = true; 6258 i += 5; 6259 int j = uri.indexOf(')', i); 6260 intent.mType = uri.substring(i, j); 6261 i = j + 1; 6262 } 6263 6264 if (uri.regionMatches(i, "launchFlags(", 0, 12)) { 6265 isIntentFragment = true; 6266 i += 12; 6267 int j = uri.indexOf(')', i); 6268 intent.mFlags = Integer.decode(uri.substring(i, j)).intValue(); 6269 if ((flags& URI_ALLOW_UNSAFE) == 0) { 6270 intent.mFlags &= ~IMMUTABLE_FLAGS; 6271 } 6272 i = j + 1; 6273 } 6274 6275 if (uri.regionMatches(i, "component(", 0, 10)) { 6276 isIntentFragment = true; 6277 i += 10; 6278 int j = uri.indexOf(')', i); 6279 int sep = uri.indexOf('!', i); 6280 if (sep >= 0 && sep < j) { 6281 String pkg = uri.substring(i, sep); 6282 String cls = uri.substring(sep + 1, j); 6283 intent.mComponent = new ComponentName(pkg, cls); 6284 } 6285 i = j + 1; 6286 } 6287 6288 if (uri.regionMatches(i, "extras(", 0, 7)) { 6289 isIntentFragment = true; 6290 i += 7; 6291 6292 final int closeParen = uri.indexOf(')', i); 6293 if (closeParen == -1) throw new URISyntaxException(uri, 6294 "EXTRA missing trailing ')'", i); 6295 6296 while (i < closeParen) { 6297 // fetch the key value 6298 int j = uri.indexOf('=', i); 6299 if (j <= i + 1 || i >= closeParen) { 6300 throw new URISyntaxException(uri, "EXTRA missing '='", i); 6301 } 6302 char type = uri.charAt(i); 6303 i++; 6304 String key = uri.substring(i, j); 6305 i = j + 1; 6306 6307 // get type-value 6308 j = uri.indexOf('!', i); 6309 if (j == -1 || j >= closeParen) j = closeParen; 6310 if (i >= j) throw new URISyntaxException(uri, "EXTRA missing '!'", i); 6311 String value = uri.substring(i, j); 6312 i = j; 6313 6314 // create Bundle if it doesn't already exist 6315 if (intent.mExtras == null) intent.mExtras = new Bundle(); 6316 6317 // add item to bundle 6318 try { 6319 switch (type) { 6320 case 'S': 6321 intent.mExtras.putString(key, Uri.decode(value)); 6322 break; 6323 case 'B': 6324 intent.mExtras.putBoolean(key, Boolean.parseBoolean(value)); 6325 break; 6326 case 'b': 6327 intent.mExtras.putByte(key, Byte.parseByte(value)); 6328 break; 6329 case 'c': 6330 intent.mExtras.putChar(key, Uri.decode(value).charAt(0)); 6331 break; 6332 case 'd': 6333 intent.mExtras.putDouble(key, Double.parseDouble(value)); 6334 break; 6335 case 'f': 6336 intent.mExtras.putFloat(key, Float.parseFloat(value)); 6337 break; 6338 case 'i': 6339 intent.mExtras.putInt(key, Integer.parseInt(value)); 6340 break; 6341 case 'l': 6342 intent.mExtras.putLong(key, Long.parseLong(value)); 6343 break; 6344 case 's': 6345 intent.mExtras.putShort(key, Short.parseShort(value)); 6346 break; 6347 default: 6348 throw new URISyntaxException(uri, "EXTRA has unknown type", i); 6349 } 6350 } catch (NumberFormatException e) { 6351 throw new URISyntaxException(uri, "EXTRA value can't be parsed", i); 6352 } 6353 6354 char ch = uri.charAt(i); 6355 if (ch == ')') break; 6356 if (ch != '!') throw new URISyntaxException(uri, "EXTRA missing '!'", i); 6357 i++; 6358 } 6359 } 6360 6361 if (isIntentFragment) { 6362 intent.mData = Uri.parse(uri.substring(0, intentFragmentStart)); 6363 } else { 6364 intent.mData = Uri.parse(uri); 6365 } 6366 6367 if (intent.mAction == null) { 6368 // By default, if no action is specified, then use VIEW. 6369 intent.mAction = ACTION_VIEW; 6370 } 6371 6372 } else { 6373 intent = new Intent(ACTION_VIEW, Uri.parse(uri)); 6374 } 6375 6376 return intent; 6377 } 6378 6379 /** @hide */ 6380 public interface CommandOptionHandler { 6381 boolean handleOption(String opt, ShellCommand cmd); 6382 } 6383 6384 /** @hide */ 6385 public static Intent parseCommandArgs(ShellCommand cmd, CommandOptionHandler optionHandler) 6386 throws URISyntaxException { 6387 Intent intent = new Intent(); 6388 Intent baseIntent = intent; 6389 boolean hasIntentInfo = false; 6390 6391 Uri data = null; 6392 String type = null; 6393 6394 String opt; 6395 while ((opt=cmd.getNextOption()) != null) { 6396 switch (opt) { 6397 case "-a": 6398 intent.setAction(cmd.getNextArgRequired()); 6399 if (intent == baseIntent) { 6400 hasIntentInfo = true; 6401 } 6402 break; 6403 case "-d": 6404 data = Uri.parse(cmd.getNextArgRequired()); 6405 if (intent == baseIntent) { 6406 hasIntentInfo = true; 6407 } 6408 break; 6409 case "-t": 6410 type = cmd.getNextArgRequired(); 6411 if (intent == baseIntent) { 6412 hasIntentInfo = true; 6413 } 6414 break; 6415 case "-c": 6416 intent.addCategory(cmd.getNextArgRequired()); 6417 if (intent == baseIntent) { 6418 hasIntentInfo = true; 6419 } 6420 break; 6421 case "-e": 6422 case "--es": { 6423 String key = cmd.getNextArgRequired(); 6424 String value = cmd.getNextArgRequired(); 6425 intent.putExtra(key, value); 6426 } 6427 break; 6428 case "--esn": { 6429 String key = cmd.getNextArgRequired(); 6430 intent.putExtra(key, (String) null); 6431 } 6432 break; 6433 case "--ei": { 6434 String key = cmd.getNextArgRequired(); 6435 String value = cmd.getNextArgRequired(); 6436 intent.putExtra(key, Integer.decode(value)); 6437 } 6438 break; 6439 case "--eu": { 6440 String key = cmd.getNextArgRequired(); 6441 String value = cmd.getNextArgRequired(); 6442 intent.putExtra(key, Uri.parse(value)); 6443 } 6444 break; 6445 case "--ecn": { 6446 String key = cmd.getNextArgRequired(); 6447 String value = cmd.getNextArgRequired(); 6448 ComponentName cn = ComponentName.unflattenFromString(value); 6449 if (cn == null) 6450 throw new IllegalArgumentException("Bad component name: " + value); 6451 intent.putExtra(key, cn); 6452 } 6453 break; 6454 case "--eia": { 6455 String key = cmd.getNextArgRequired(); 6456 String value = cmd.getNextArgRequired(); 6457 String[] strings = value.split(","); 6458 int[] list = new int[strings.length]; 6459 for (int i = 0; i < strings.length; i++) { 6460 list[i] = Integer.decode(strings[i]); 6461 } 6462 intent.putExtra(key, list); 6463 } 6464 break; 6465 case "--eial": { 6466 String key = cmd.getNextArgRequired(); 6467 String value = cmd.getNextArgRequired(); 6468 String[] strings = value.split(","); 6469 ArrayList<Integer> list = new ArrayList<>(strings.length); 6470 for (int i = 0; i < strings.length; i++) { 6471 list.add(Integer.decode(strings[i])); 6472 } 6473 intent.putExtra(key, list); 6474 } 6475 break; 6476 case "--el": { 6477 String key = cmd.getNextArgRequired(); 6478 String value = cmd.getNextArgRequired(); 6479 intent.putExtra(key, Long.valueOf(value)); 6480 } 6481 break; 6482 case "--ela": { 6483 String key = cmd.getNextArgRequired(); 6484 String value = cmd.getNextArgRequired(); 6485 String[] strings = value.split(","); 6486 long[] list = new long[strings.length]; 6487 for (int i = 0; i < strings.length; i++) { 6488 list[i] = Long.valueOf(strings[i]); 6489 } 6490 intent.putExtra(key, list); 6491 hasIntentInfo = true; 6492 } 6493 break; 6494 case "--elal": { 6495 String key = cmd.getNextArgRequired(); 6496 String value = cmd.getNextArgRequired(); 6497 String[] strings = value.split(","); 6498 ArrayList<Long> list = new ArrayList<>(strings.length); 6499 for (int i = 0; i < strings.length; i++) { 6500 list.add(Long.valueOf(strings[i])); 6501 } 6502 intent.putExtra(key, list); 6503 hasIntentInfo = true; 6504 } 6505 break; 6506 case "--ef": { 6507 String key = cmd.getNextArgRequired(); 6508 String value = cmd.getNextArgRequired(); 6509 intent.putExtra(key, Float.valueOf(value)); 6510 hasIntentInfo = true; 6511 } 6512 break; 6513 case "--efa": { 6514 String key = cmd.getNextArgRequired(); 6515 String value = cmd.getNextArgRequired(); 6516 String[] strings = value.split(","); 6517 float[] list = new float[strings.length]; 6518 for (int i = 0; i < strings.length; i++) { 6519 list[i] = Float.valueOf(strings[i]); 6520 } 6521 intent.putExtra(key, list); 6522 hasIntentInfo = true; 6523 } 6524 break; 6525 case "--efal": { 6526 String key = cmd.getNextArgRequired(); 6527 String value = cmd.getNextArgRequired(); 6528 String[] strings = value.split(","); 6529 ArrayList<Float> list = new ArrayList<>(strings.length); 6530 for (int i = 0; i < strings.length; i++) { 6531 list.add(Float.valueOf(strings[i])); 6532 } 6533 intent.putExtra(key, list); 6534 hasIntentInfo = true; 6535 } 6536 break; 6537 case "--esa": { 6538 String key = cmd.getNextArgRequired(); 6539 String value = cmd.getNextArgRequired(); 6540 // Split on commas unless they are preceeded by an escape. 6541 // The escape character must be escaped for the string and 6542 // again for the regex, thus four escape characters become one. 6543 String[] strings = value.split("(?<!\\\\),"); 6544 intent.putExtra(key, strings); 6545 hasIntentInfo = true; 6546 } 6547 break; 6548 case "--esal": { 6549 String key = cmd.getNextArgRequired(); 6550 String value = cmd.getNextArgRequired(); 6551 // Split on commas unless they are preceeded by an escape. 6552 // The escape character must be escaped for the string and 6553 // again for the regex, thus four escape characters become one. 6554 String[] strings = value.split("(?<!\\\\),"); 6555 ArrayList<String> list = new ArrayList<>(strings.length); 6556 for (int i = 0; i < strings.length; i++) { 6557 list.add(strings[i]); 6558 } 6559 intent.putExtra(key, list); 6560 hasIntentInfo = true; 6561 } 6562 break; 6563 case "--ez": { 6564 String key = cmd.getNextArgRequired(); 6565 String value = cmd.getNextArgRequired().toLowerCase(); 6566 // Boolean.valueOf() results in false for anything that is not "true", which is 6567 // error-prone in shell commands 6568 boolean arg; 6569 if ("true".equals(value) || "t".equals(value)) { 6570 arg = true; 6571 } else if ("false".equals(value) || "f".equals(value)) { 6572 arg = false; 6573 } else { 6574 try { 6575 arg = Integer.decode(value) != 0; 6576 } catch (NumberFormatException ex) { 6577 throw new IllegalArgumentException("Invalid boolean value: " + value); 6578 } 6579 } 6580 6581 intent.putExtra(key, arg); 6582 } 6583 break; 6584 case "-n": { 6585 String str = cmd.getNextArgRequired(); 6586 ComponentName cn = ComponentName.unflattenFromString(str); 6587 if (cn == null) 6588 throw new IllegalArgumentException("Bad component name: " + str); 6589 intent.setComponent(cn); 6590 if (intent == baseIntent) { 6591 hasIntentInfo = true; 6592 } 6593 } 6594 break; 6595 case "-p": { 6596 String str = cmd.getNextArgRequired(); 6597 intent.setPackage(str); 6598 if (intent == baseIntent) { 6599 hasIntentInfo = true; 6600 } 6601 } 6602 break; 6603 case "-f": 6604 String str = cmd.getNextArgRequired(); 6605 intent.setFlags(Integer.decode(str).intValue()); 6606 break; 6607 case "--grant-read-uri-permission": 6608 intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 6609 break; 6610 case "--grant-write-uri-permission": 6611 intent.addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION); 6612 break; 6613 case "--grant-persistable-uri-permission": 6614 intent.addFlags(Intent.FLAG_GRANT_PERSISTABLE_URI_PERMISSION); 6615 break; 6616 case "--grant-prefix-uri-permission": 6617 intent.addFlags(Intent.FLAG_GRANT_PREFIX_URI_PERMISSION); 6618 break; 6619 case "--exclude-stopped-packages": 6620 intent.addFlags(Intent.FLAG_EXCLUDE_STOPPED_PACKAGES); 6621 break; 6622 case "--include-stopped-packages": 6623 intent.addFlags(Intent.FLAG_INCLUDE_STOPPED_PACKAGES); 6624 break; 6625 case "--debug-log-resolution": 6626 intent.addFlags(Intent.FLAG_DEBUG_LOG_RESOLUTION); 6627 break; 6628 case "--activity-brought-to-front": 6629 intent.addFlags(Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT); 6630 break; 6631 case "--activity-clear-top": 6632 intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); 6633 break; 6634 case "--activity-clear-when-task-reset": 6635 intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET); 6636 break; 6637 case "--activity-exclude-from-recents": 6638 intent.addFlags(Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS); 6639 break; 6640 case "--activity-launched-from-history": 6641 intent.addFlags(Intent.FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY); 6642 break; 6643 case "--activity-multiple-task": 6644 intent.addFlags(Intent.FLAG_ACTIVITY_MULTIPLE_TASK); 6645 break; 6646 case "--activity-no-animation": 6647 intent.addFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION); 6648 break; 6649 case "--activity-no-history": 6650 intent.addFlags(Intent.FLAG_ACTIVITY_NO_HISTORY); 6651 break; 6652 case "--activity-no-user-action": 6653 intent.addFlags(Intent.FLAG_ACTIVITY_NO_USER_ACTION); 6654 break; 6655 case "--activity-previous-is-top": 6656 intent.addFlags(Intent.FLAG_ACTIVITY_PREVIOUS_IS_TOP); 6657 break; 6658 case "--activity-reorder-to-front": 6659 intent.addFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT); 6660 break; 6661 case "--activity-reset-task-if-needed": 6662 intent.addFlags(Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); 6663 break; 6664 case "--activity-single-top": 6665 intent.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP); 6666 break; 6667 case "--activity-clear-task": 6668 intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK); 6669 break; 6670 case "--activity-task-on-home": 6671 intent.addFlags(Intent.FLAG_ACTIVITY_TASK_ON_HOME); 6672 break; 6673 case "--receiver-registered-only": 6674 intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY); 6675 break; 6676 case "--receiver-replace-pending": 6677 intent.addFlags(Intent.FLAG_RECEIVER_REPLACE_PENDING); 6678 break; 6679 case "--receiver-foreground": 6680 intent.addFlags(Intent.FLAG_RECEIVER_FOREGROUND); 6681 break; 6682 case "--receiver-no-abort": 6683 intent.addFlags(Intent.FLAG_RECEIVER_NO_ABORT); 6684 break; 6685 case "--receiver-include-background": 6686 intent.addFlags(Intent.FLAG_RECEIVER_INCLUDE_BACKGROUND); 6687 break; 6688 case "--selector": 6689 intent.setDataAndType(data, type); 6690 intent = new Intent(); 6691 break; 6692 default: 6693 if (optionHandler != null && optionHandler.handleOption(opt, cmd)) { 6694 // Okay, caller handled this option. 6695 } else { 6696 throw new IllegalArgumentException("Unknown option: " + opt); 6697 } 6698 break; 6699 } 6700 } 6701 intent.setDataAndType(data, type); 6702 6703 final boolean hasSelector = intent != baseIntent; 6704 if (hasSelector) { 6705 // A selector was specified; fix up. 6706 baseIntent.setSelector(intent); 6707 intent = baseIntent; 6708 } 6709 6710 String arg = cmd.getNextArg(); 6711 baseIntent = null; 6712 if (arg == null) { 6713 if (hasSelector) { 6714 // If a selector has been specified, and no arguments 6715 // have been supplied for the main Intent, then we can 6716 // assume it is ACTION_MAIN CATEGORY_LAUNCHER; we don't 6717 // need to have a component name specified yet, the 6718 // selector will take care of that. 6719 baseIntent = new Intent(Intent.ACTION_MAIN); 6720 baseIntent.addCategory(Intent.CATEGORY_LAUNCHER); 6721 } 6722 } else if (arg.indexOf(':') >= 0) { 6723 // The argument is a URI. Fully parse it, and use that result 6724 // to fill in any data not specified so far. 6725 baseIntent = Intent.parseUri(arg, Intent.URI_INTENT_SCHEME 6726 | Intent.URI_ANDROID_APP_SCHEME | Intent.URI_ALLOW_UNSAFE); 6727 } else if (arg.indexOf('/') >= 0) { 6728 // The argument is a component name. Build an Intent to launch 6729 // it. 6730 baseIntent = new Intent(Intent.ACTION_MAIN); 6731 baseIntent.addCategory(Intent.CATEGORY_LAUNCHER); 6732 baseIntent.setComponent(ComponentName.unflattenFromString(arg)); 6733 } else { 6734 // Assume the argument is a package name. 6735 baseIntent = new Intent(Intent.ACTION_MAIN); 6736 baseIntent.addCategory(Intent.CATEGORY_LAUNCHER); 6737 baseIntent.setPackage(arg); 6738 } 6739 if (baseIntent != null) { 6740 Bundle extras = intent.getExtras(); 6741 intent.replaceExtras((Bundle)null); 6742 Bundle uriExtras = baseIntent.getExtras(); 6743 baseIntent.replaceExtras((Bundle)null); 6744 if (intent.getAction() != null && baseIntent.getCategories() != null) { 6745 HashSet<String> cats = new HashSet<String>(baseIntent.getCategories()); 6746 for (String c : cats) { 6747 baseIntent.removeCategory(c); 6748 } 6749 } 6750 intent.fillIn(baseIntent, Intent.FILL_IN_COMPONENT | Intent.FILL_IN_SELECTOR); 6751 if (extras == null) { 6752 extras = uriExtras; 6753 } else if (uriExtras != null) { 6754 uriExtras.putAll(extras); 6755 extras = uriExtras; 6756 } 6757 intent.replaceExtras(extras); 6758 hasIntentInfo = true; 6759 } 6760 6761 if (!hasIntentInfo) throw new IllegalArgumentException("No intent supplied"); 6762 return intent; 6763 } 6764 6765 /** @hide */ 6766 public static void printIntentArgsHelp(PrintWriter pw, String prefix) { 6767 final String[] lines = new String[] { 6768 "<INTENT> specifications include these flags and arguments:", 6769 " [-a <ACTION>] [-d <DATA_URI>] [-t <MIME_TYPE>]", 6770 " [-c <CATEGORY> [-c <CATEGORY>] ...]", 6771 " [-e|--es <EXTRA_KEY> <EXTRA_STRING_VALUE> ...]", 6772 " [--esn <EXTRA_KEY> ...]", 6773 " [--ez <EXTRA_KEY> <EXTRA_BOOLEAN_VALUE> ...]", 6774 " [--ei <EXTRA_KEY> <EXTRA_INT_VALUE> ...]", 6775 " [--el <EXTRA_KEY> <EXTRA_LONG_VALUE> ...]", 6776 " [--ef <EXTRA_KEY> <EXTRA_FLOAT_VALUE> ...]", 6777 " [--eu <EXTRA_KEY> <EXTRA_URI_VALUE> ...]", 6778 " [--ecn <EXTRA_KEY> <EXTRA_COMPONENT_NAME_VALUE>]", 6779 " [--eia <EXTRA_KEY> <EXTRA_INT_VALUE>[,<EXTRA_INT_VALUE...]]", 6780 " (mutiple extras passed as Integer[])", 6781 " [--eial <EXTRA_KEY> <EXTRA_INT_VALUE>[,<EXTRA_INT_VALUE...]]", 6782 " (mutiple extras passed as List<Integer>)", 6783 " [--ela <EXTRA_KEY> <EXTRA_LONG_VALUE>[,<EXTRA_LONG_VALUE...]]", 6784 " (mutiple extras passed as Long[])", 6785 " [--elal <EXTRA_KEY> <EXTRA_LONG_VALUE>[,<EXTRA_LONG_VALUE...]]", 6786 " (mutiple extras passed as List<Long>)", 6787 " [--efa <EXTRA_KEY> <EXTRA_FLOAT_VALUE>[,<EXTRA_FLOAT_VALUE...]]", 6788 " (mutiple extras passed as Float[])", 6789 " [--efal <EXTRA_KEY> <EXTRA_FLOAT_VALUE>[,<EXTRA_FLOAT_VALUE...]]", 6790 " (mutiple extras passed as List<Float>)", 6791 " [--esa <EXTRA_KEY> <EXTRA_STRING_VALUE>[,<EXTRA_STRING_VALUE...]]", 6792 " (mutiple extras passed as String[]; to embed a comma into a string,", 6793 " escape it using \"\\,\")", 6794 " [--esal <EXTRA_KEY> <EXTRA_STRING_VALUE>[,<EXTRA_STRING_VALUE...]]", 6795 " (mutiple extras passed as List<String>; to embed a comma into a string,", 6796 " escape it using \"\\,\")", 6797 " [-f <FLAG>]", 6798 " [--grant-read-uri-permission] [--grant-write-uri-permission]", 6799 " [--grant-persistable-uri-permission] [--grant-prefix-uri-permission]", 6800 " [--debug-log-resolution] [--exclude-stopped-packages]", 6801 " [--include-stopped-packages]", 6802 " [--activity-brought-to-front] [--activity-clear-top]", 6803 " [--activity-clear-when-task-reset] [--activity-exclude-from-recents]", 6804 " [--activity-launched-from-history] [--activity-multiple-task]", 6805 " [--activity-no-animation] [--activity-no-history]", 6806 " [--activity-no-user-action] [--activity-previous-is-top]", 6807 " [--activity-reorder-to-front] [--activity-reset-task-if-needed]", 6808 " [--activity-single-top] [--activity-clear-task]", 6809 " [--activity-task-on-home]", 6810 " [--receiver-registered-only] [--receiver-replace-pending]", 6811 " [--receiver-foreground] [--receiver-no-abort]", 6812 " [--receiver-include-background]", 6813 " [--selector]", 6814 " [<URI> | <PACKAGE> | <COMPONENT>]" 6815 }; 6816 for (String line : lines) { 6817 pw.print(prefix); 6818 pw.println(line); 6819 } 6820 } 6821 6822 /** 6823 * Retrieve the general action to be performed, such as 6824 * {@link #ACTION_VIEW}. The action describes the general way the rest of 6825 * the information in the intent should be interpreted -- most importantly, 6826 * what to do with the data returned by {@link #getData}. 6827 * 6828 * @return The action of this intent or null if none is specified. 6829 * 6830 * @see #setAction 6831 */ 6832 public @Nullable String getAction() { 6833 return mAction; 6834 } 6835 6836 /** 6837 * Retrieve data this intent is operating on. This URI specifies the name 6838 * of the data; often it uses the content: scheme, specifying data in a 6839 * content provider. Other schemes may be handled by specific activities, 6840 * such as http: by the web browser. 6841 * 6842 * @return The URI of the data this intent is targeting or null. 6843 * 6844 * @see #getScheme 6845 * @see #setData 6846 */ 6847 public @Nullable Uri getData() { 6848 return mData; 6849 } 6850 6851 /** 6852 * The same as {@link #getData()}, but returns the URI as an encoded 6853 * String. 6854 */ 6855 public @Nullable String getDataString() { 6856 return mData != null ? mData.toString() : null; 6857 } 6858 6859 /** 6860 * Return the scheme portion of the intent's data. If the data is null or 6861 * does not include a scheme, null is returned. Otherwise, the scheme 6862 * prefix without the final ':' is returned, i.e. "http". 6863 * 6864 * <p>This is the same as calling getData().getScheme() (and checking for 6865 * null data). 6866 * 6867 * @return The scheme of this intent. 6868 * 6869 * @see #getData 6870 */ 6871 public @Nullable String getScheme() { 6872 return mData != null ? mData.getScheme() : null; 6873 } 6874 6875 /** 6876 * Retrieve any explicit MIME type included in the intent. This is usually 6877 * null, as the type is determined by the intent data. 6878 * 6879 * @return If a type was manually set, it is returned; else null is 6880 * returned. 6881 * 6882 * @see #resolveType(ContentResolver) 6883 * @see #setType 6884 */ 6885 public @Nullable String getType() { 6886 return mType; 6887 } 6888 6889 /** 6890 * Return the MIME data type of this intent. If the type field is 6891 * explicitly set, that is simply returned. Otherwise, if the data is set, 6892 * the type of that data is returned. If neither fields are set, a null is 6893 * returned. 6894 * 6895 * @return The MIME type of this intent. 6896 * 6897 * @see #getType 6898 * @see #resolveType(ContentResolver) 6899 */ 6900 public @Nullable String resolveType(@NonNull Context context) { 6901 return resolveType(context.getContentResolver()); 6902 } 6903 6904 /** 6905 * Return the MIME data type of this intent. If the type field is 6906 * explicitly set, that is simply returned. Otherwise, if the data is set, 6907 * the type of that data is returned. If neither fields are set, a null is 6908 * returned. 6909 * 6910 * @param resolver A ContentResolver that can be used to determine the MIME 6911 * type of the intent's data. 6912 * 6913 * @return The MIME type of this intent. 6914 * 6915 * @see #getType 6916 * @see #resolveType(Context) 6917 */ 6918 public @Nullable String resolveType(@NonNull ContentResolver resolver) { 6919 if (mType != null) { 6920 return mType; 6921 } 6922 if (mData != null) { 6923 if ("content".equals(mData.getScheme())) { 6924 return resolver.getType(mData); 6925 } 6926 } 6927 return null; 6928 } 6929 6930 /** 6931 * Return the MIME data type of this intent, only if it will be needed for 6932 * intent resolution. This is not generally useful for application code; 6933 * it is used by the frameworks for communicating with back-end system 6934 * services. 6935 * 6936 * @param resolver A ContentResolver that can be used to determine the MIME 6937 * type of the intent's data. 6938 * 6939 * @return The MIME type of this intent, or null if it is unknown or not 6940 * needed. 6941 */ 6942 public @Nullable String resolveTypeIfNeeded(@NonNull ContentResolver resolver) { 6943 if (mComponent != null) { 6944 return mType; 6945 } 6946 return resolveType(resolver); 6947 } 6948 6949 /** 6950 * Check if a category exists in the intent. 6951 * 6952 * @param category The category to check. 6953 * 6954 * @return boolean True if the intent contains the category, else false. 6955 * 6956 * @see #getCategories 6957 * @see #addCategory 6958 */ 6959 public boolean hasCategory(String category) { 6960 return mCategories != null && mCategories.contains(category); 6961 } 6962 6963 /** 6964 * Return the set of all categories in the intent. If there are no categories, 6965 * returns NULL. 6966 * 6967 * @return The set of categories you can examine. Do not modify! 6968 * 6969 * @see #hasCategory 6970 * @see #addCategory 6971 */ 6972 public Set<String> getCategories() { 6973 return mCategories; 6974 } 6975 6976 /** 6977 * Return the specific selector associated with this Intent. If there is 6978 * none, returns null. See {@link #setSelector} for more information. 6979 * 6980 * @see #setSelector 6981 */ 6982 public @Nullable Intent getSelector() { 6983 return mSelector; 6984 } 6985 6986 /** 6987 * Return the {@link ClipData} associated with this Intent. If there is 6988 * none, returns null. See {@link #setClipData} for more information. 6989 * 6990 * @see #setClipData 6991 */ 6992 public @Nullable ClipData getClipData() { 6993 return mClipData; 6994 } 6995 6996 /** @hide */ 6997 public int getContentUserHint() { 6998 return mContentUserHint; 6999 } 7000 7001 /** @hide */ 7002 public String getLaunchToken() { 7003 return mLaunchToken; 7004 } 7005 7006 /** @hide */ 7007 public void setLaunchToken(String launchToken) { 7008 mLaunchToken = launchToken; 7009 } 7010 7011 /** 7012 * Sets the ClassLoader that will be used when unmarshalling 7013 * any Parcelable values from the extras of this Intent. 7014 * 7015 * @param loader a ClassLoader, or null to use the default loader 7016 * at the time of unmarshalling. 7017 */ 7018 public void setExtrasClassLoader(@Nullable ClassLoader loader) { 7019 if (mExtras != null) { 7020 mExtras.setClassLoader(loader); 7021 } 7022 } 7023 7024 /** 7025 * Returns true if an extra value is associated with the given name. 7026 * @param name the extra's name 7027 * @return true if the given extra is present. 7028 */ 7029 public boolean hasExtra(String name) { 7030 return mExtras != null && mExtras.containsKey(name); 7031 } 7032 7033 /** 7034 * Returns true if the Intent's extras contain a parcelled file descriptor. 7035 * @return true if the Intent contains a parcelled file descriptor. 7036 */ 7037 public boolean hasFileDescriptors() { 7038 return mExtras != null && mExtras.hasFileDescriptors(); 7039 } 7040 7041 /** {@hide} */ 7042 public void setAllowFds(boolean allowFds) { 7043 if (mExtras != null) { 7044 mExtras.setAllowFds(allowFds); 7045 } 7046 } 7047 7048 /** {@hide} */ 7049 public void setDefusable(boolean defusable) { 7050 if (mExtras != null) { 7051 mExtras.setDefusable(defusable); 7052 } 7053 } 7054 7055 /** 7056 * Retrieve extended data from the intent. 7057 * 7058 * @param name The name of the desired item. 7059 * 7060 * @return the value of an item previously added with putExtra(), 7061 * or null if none was found. 7062 * 7063 * @deprecated 7064 * @hide 7065 */ 7066 @Deprecated 7067 public Object getExtra(String name) { 7068 return getExtra(name, null); 7069 } 7070 7071 /** 7072 * Retrieve extended data from the intent. 7073 * 7074 * @param name The name of the desired item. 7075 * @param defaultValue the value to be returned if no value of the desired 7076 * type is stored with the given name. 7077 * 7078 * @return the value of an item previously added with putExtra(), 7079 * or the default value if none was found. 7080 * 7081 * @see #putExtra(String, boolean) 7082 */ 7083 public boolean getBooleanExtra(String name, boolean defaultValue) { 7084 return mExtras == null ? defaultValue : 7085 mExtras.getBoolean(name, defaultValue); 7086 } 7087 7088 /** 7089 * Retrieve extended data from the intent. 7090 * 7091 * @param name The name of the desired item. 7092 * @param defaultValue the value to be returned if no value of the desired 7093 * type is stored with the given name. 7094 * 7095 * @return the value of an item previously added with putExtra(), 7096 * or the default value if none was found. 7097 * 7098 * @see #putExtra(String, byte) 7099 */ 7100 public byte getByteExtra(String name, byte defaultValue) { 7101 return mExtras == null ? defaultValue : 7102 mExtras.getByte(name, defaultValue); 7103 } 7104 7105 /** 7106 * Retrieve extended data from the intent. 7107 * 7108 * @param name The name of the desired item. 7109 * @param defaultValue the value to be returned if no value of the desired 7110 * type is stored with the given name. 7111 * 7112 * @return the value of an item previously added with putExtra(), 7113 * or the default value if none was found. 7114 * 7115 * @see #putExtra(String, short) 7116 */ 7117 public short getShortExtra(String name, short defaultValue) { 7118 return mExtras == null ? defaultValue : 7119 mExtras.getShort(name, defaultValue); 7120 } 7121 7122 /** 7123 * Retrieve extended data from the intent. 7124 * 7125 * @param name The name of the desired item. 7126 * @param defaultValue the value to be returned if no value of the desired 7127 * type is stored with the given name. 7128 * 7129 * @return the value of an item previously added with putExtra(), 7130 * or the default value if none was found. 7131 * 7132 * @see #putExtra(String, char) 7133 */ 7134 public char getCharExtra(String name, char defaultValue) { 7135 return mExtras == null ? defaultValue : 7136 mExtras.getChar(name, defaultValue); 7137 } 7138 7139 /** 7140 * Retrieve extended data from the intent. 7141 * 7142 * @param name The name of the desired item. 7143 * @param defaultValue the value to be returned if no value of the desired 7144 * type is stored with the given name. 7145 * 7146 * @return the value of an item previously added with putExtra(), 7147 * or the default value if none was found. 7148 * 7149 * @see #putExtra(String, int) 7150 */ 7151 public int getIntExtra(String name, int defaultValue) { 7152 return mExtras == null ? defaultValue : 7153 mExtras.getInt(name, defaultValue); 7154 } 7155 7156 /** 7157 * Retrieve extended data from the intent. 7158 * 7159 * @param name The name of the desired item. 7160 * @param defaultValue the value to be returned if no value of the desired 7161 * type is stored with the given name. 7162 * 7163 * @return the value of an item previously added with putExtra(), 7164 * or the default value if none was found. 7165 * 7166 * @see #putExtra(String, long) 7167 */ 7168 public long getLongExtra(String name, long defaultValue) { 7169 return mExtras == null ? defaultValue : 7170 mExtras.getLong(name, defaultValue); 7171 } 7172 7173 /** 7174 * Retrieve extended data from the intent. 7175 * 7176 * @param name The name of the desired item. 7177 * @param defaultValue the value to be returned if no value of the desired 7178 * type is stored with the given name. 7179 * 7180 * @return the value of an item previously added with putExtra(), 7181 * or the default value if no such item is present 7182 * 7183 * @see #putExtra(String, float) 7184 */ 7185 public float getFloatExtra(String name, float defaultValue) { 7186 return mExtras == null ? defaultValue : 7187 mExtras.getFloat(name, defaultValue); 7188 } 7189 7190 /** 7191 * Retrieve extended data from the intent. 7192 * 7193 * @param name The name of the desired item. 7194 * @param defaultValue the value to be returned if no value of the desired 7195 * type is stored with the given name. 7196 * 7197 * @return the value of an item previously added with putExtra(), 7198 * or the default value if none was found. 7199 * 7200 * @see #putExtra(String, double) 7201 */ 7202 public double getDoubleExtra(String name, double defaultValue) { 7203 return mExtras == null ? defaultValue : 7204 mExtras.getDouble(name, defaultValue); 7205 } 7206 7207 /** 7208 * Retrieve extended data from the intent. 7209 * 7210 * @param name The name of the desired item. 7211 * 7212 * @return the value of an item previously added with putExtra(), 7213 * or null if no String value was found. 7214 * 7215 * @see #putExtra(String, String) 7216 */ 7217 public String getStringExtra(String name) { 7218 return mExtras == null ? null : mExtras.getString(name); 7219 } 7220 7221 /** 7222 * Retrieve extended data from the intent. 7223 * 7224 * @param name The name of the desired item. 7225 * 7226 * @return the value of an item previously added with putExtra(), 7227 * or null if no CharSequence value was found. 7228 * 7229 * @see #putExtra(String, CharSequence) 7230 */ 7231 public CharSequence getCharSequenceExtra(String name) { 7232 return mExtras == null ? null : mExtras.getCharSequence(name); 7233 } 7234 7235 /** 7236 * Retrieve extended data from the intent. 7237 * 7238 * @param name The name of the desired item. 7239 * 7240 * @return the value of an item previously added with putExtra(), 7241 * or null if no Parcelable value was found. 7242 * 7243 * @see #putExtra(String, Parcelable) 7244 */ 7245 public <T extends Parcelable> T getParcelableExtra(String name) { 7246 return mExtras == null ? null : mExtras.<T>getParcelable(name); 7247 } 7248 7249 /** 7250 * Retrieve extended data from the intent. 7251 * 7252 * @param name The name of the desired item. 7253 * 7254 * @return the value of an item previously added with putExtra(), 7255 * or null if no Parcelable[] value was found. 7256 * 7257 * @see #putExtra(String, Parcelable[]) 7258 */ 7259 public Parcelable[] getParcelableArrayExtra(String name) { 7260 return mExtras == null ? null : mExtras.getParcelableArray(name); 7261 } 7262 7263 /** 7264 * Retrieve extended data from the intent. 7265 * 7266 * @param name The name of the desired item. 7267 * 7268 * @return the value of an item previously added with 7269 * putParcelableArrayListExtra(), or null if no 7270 * ArrayList<Parcelable> value was found. 7271 * 7272 * @see #putParcelableArrayListExtra(String, ArrayList) 7273 */ 7274 public <T extends Parcelable> ArrayList<T> getParcelableArrayListExtra(String name) { 7275 return mExtras == null ? null : mExtras.<T>getParcelableArrayList(name); 7276 } 7277 7278 /** 7279 * Retrieve extended data from the intent. 7280 * 7281 * @param name The name of the desired item. 7282 * 7283 * @return the value of an item previously added with putExtra(), 7284 * or null if no Serializable value was found. 7285 * 7286 * @see #putExtra(String, Serializable) 7287 */ 7288 public Serializable getSerializableExtra(String name) { 7289 return mExtras == null ? null : mExtras.getSerializable(name); 7290 } 7291 7292 /** 7293 * Retrieve extended data from the intent. 7294 * 7295 * @param name The name of the desired item. 7296 * 7297 * @return the value of an item previously added with 7298 * putIntegerArrayListExtra(), or null if no 7299 * ArrayList<Integer> value was found. 7300 * 7301 * @see #putIntegerArrayListExtra(String, ArrayList) 7302 */ 7303 public ArrayList<Integer> getIntegerArrayListExtra(String name) { 7304 return mExtras == null ? null : mExtras.getIntegerArrayList(name); 7305 } 7306 7307 /** 7308 * Retrieve extended data from the intent. 7309 * 7310 * @param name The name of the desired item. 7311 * 7312 * @return the value of an item previously added with 7313 * putStringArrayListExtra(), or null if no 7314 * ArrayList<String> value was found. 7315 * 7316 * @see #putStringArrayListExtra(String, ArrayList) 7317 */ 7318 public ArrayList<String> getStringArrayListExtra(String name) { 7319 return mExtras == null ? null : mExtras.getStringArrayList(name); 7320 } 7321 7322 /** 7323 * Retrieve extended data from the intent. 7324 * 7325 * @param name The name of the desired item. 7326 * 7327 * @return the value of an item previously added with 7328 * putCharSequenceArrayListExtra, or null if no 7329 * ArrayList<CharSequence> value was found. 7330 * 7331 * @see #putCharSequenceArrayListExtra(String, ArrayList) 7332 */ 7333 public ArrayList<CharSequence> getCharSequenceArrayListExtra(String name) { 7334 return mExtras == null ? null : mExtras.getCharSequenceArrayList(name); 7335 } 7336 7337 /** 7338 * Retrieve extended data from the intent. 7339 * 7340 * @param name The name of the desired item. 7341 * 7342 * @return the value of an item previously added with putExtra(), 7343 * or null if no boolean array value was found. 7344 * 7345 * @see #putExtra(String, boolean[]) 7346 */ 7347 public boolean[] getBooleanArrayExtra(String name) { 7348 return mExtras == null ? null : mExtras.getBooleanArray(name); 7349 } 7350 7351 /** 7352 * Retrieve extended data from the intent. 7353 * 7354 * @param name The name of the desired item. 7355 * 7356 * @return the value of an item previously added with putExtra(), 7357 * or null if no byte array value was found. 7358 * 7359 * @see #putExtra(String, byte[]) 7360 */ 7361 public byte[] getByteArrayExtra(String name) { 7362 return mExtras == null ? null : mExtras.getByteArray(name); 7363 } 7364 7365 /** 7366 * Retrieve extended data from the intent. 7367 * 7368 * @param name The name of the desired item. 7369 * 7370 * @return the value of an item previously added with putExtra(), 7371 * or null if no short array value was found. 7372 * 7373 * @see #putExtra(String, short[]) 7374 */ 7375 public short[] getShortArrayExtra(String name) { 7376 return mExtras == null ? null : mExtras.getShortArray(name); 7377 } 7378 7379 /** 7380 * Retrieve extended data from the intent. 7381 * 7382 * @param name The name of the desired item. 7383 * 7384 * @return the value of an item previously added with putExtra(), 7385 * or null if no char array value was found. 7386 * 7387 * @see #putExtra(String, char[]) 7388 */ 7389 public char[] getCharArrayExtra(String name) { 7390 return mExtras == null ? null : mExtras.getCharArray(name); 7391 } 7392 7393 /** 7394 * Retrieve extended data from the intent. 7395 * 7396 * @param name The name of the desired item. 7397 * 7398 * @return the value of an item previously added with putExtra(), 7399 * or null if no int array value was found. 7400 * 7401 * @see #putExtra(String, int[]) 7402 */ 7403 public int[] getIntArrayExtra(String name) { 7404 return mExtras == null ? null : mExtras.getIntArray(name); 7405 } 7406 7407 /** 7408 * Retrieve extended data from the intent. 7409 * 7410 * @param name The name of the desired item. 7411 * 7412 * @return the value of an item previously added with putExtra(), 7413 * or null if no long array value was found. 7414 * 7415 * @see #putExtra(String, long[]) 7416 */ 7417 public long[] getLongArrayExtra(String name) { 7418 return mExtras == null ? null : mExtras.getLongArray(name); 7419 } 7420 7421 /** 7422 * Retrieve extended data from the intent. 7423 * 7424 * @param name The name of the desired item. 7425 * 7426 * @return the value of an item previously added with putExtra(), 7427 * or null if no float array value was found. 7428 * 7429 * @see #putExtra(String, float[]) 7430 */ 7431 public float[] getFloatArrayExtra(String name) { 7432 return mExtras == null ? null : mExtras.getFloatArray(name); 7433 } 7434 7435 /** 7436 * Retrieve extended data from the intent. 7437 * 7438 * @param name The name of the desired item. 7439 * 7440 * @return the value of an item previously added with putExtra(), 7441 * or null if no double array value was found. 7442 * 7443 * @see #putExtra(String, double[]) 7444 */ 7445 public double[] getDoubleArrayExtra(String name) { 7446 return mExtras == null ? null : mExtras.getDoubleArray(name); 7447 } 7448 7449 /** 7450 * Retrieve extended data from the intent. 7451 * 7452 * @param name The name of the desired item. 7453 * 7454 * @return the value of an item previously added with putExtra(), 7455 * or null if no String array value was found. 7456 * 7457 * @see #putExtra(String, String[]) 7458 */ 7459 public String[] getStringArrayExtra(String name) { 7460 return mExtras == null ? null : mExtras.getStringArray(name); 7461 } 7462 7463 /** 7464 * Retrieve extended data from the intent. 7465 * 7466 * @param name The name of the desired item. 7467 * 7468 * @return the value of an item previously added with putExtra(), 7469 * or null if no CharSequence array value was found. 7470 * 7471 * @see #putExtra(String, CharSequence[]) 7472 */ 7473 public CharSequence[] getCharSequenceArrayExtra(String name) { 7474 return mExtras == null ? null : mExtras.getCharSequenceArray(name); 7475 } 7476 7477 /** 7478 * Retrieve extended data from the intent. 7479 * 7480 * @param name The name of the desired item. 7481 * 7482 * @return the value of an item previously added with putExtra(), 7483 * or null if no Bundle value was found. 7484 * 7485 * @see #putExtra(String, Bundle) 7486 */ 7487 public Bundle getBundleExtra(String name) { 7488 return mExtras == null ? null : mExtras.getBundle(name); 7489 } 7490 7491 /** 7492 * Retrieve extended data from the intent. 7493 * 7494 * @param name The name of the desired item. 7495 * 7496 * @return the value of an item previously added with putExtra(), 7497 * or null if no IBinder value was found. 7498 * 7499 * @see #putExtra(String, IBinder) 7500 * 7501 * @deprecated 7502 * @hide 7503 */ 7504 @Deprecated 7505 public IBinder getIBinderExtra(String name) { 7506 return mExtras == null ? null : mExtras.getIBinder(name); 7507 } 7508 7509 /** 7510 * Retrieve extended data from the intent. 7511 * 7512 * @param name The name of the desired item. 7513 * @param defaultValue The default value to return in case no item is 7514 * associated with the key 'name' 7515 * 7516 * @return the value of an item previously added with putExtra(), 7517 * or defaultValue if none was found. 7518 * 7519 * @see #putExtra 7520 * 7521 * @deprecated 7522 * @hide 7523 */ 7524 @Deprecated 7525 public Object getExtra(String name, Object defaultValue) { 7526 Object result = defaultValue; 7527 if (mExtras != null) { 7528 Object result2 = mExtras.get(name); 7529 if (result2 != null) { 7530 result = result2; 7531 } 7532 } 7533 7534 return result; 7535 } 7536 7537 /** 7538 * Retrieves a map of extended data from the intent. 7539 * 7540 * @return the map of all extras previously added with putExtra(), 7541 * or null if none have been added. 7542 */ 7543 public @Nullable Bundle getExtras() { 7544 return (mExtras != null) 7545 ? new Bundle(mExtras) 7546 : null; 7547 } 7548 7549 /** 7550 * Filter extras to only basic types. 7551 * @hide 7552 */ 7553 public void removeUnsafeExtras() { 7554 if (mExtras != null) { 7555 mExtras = mExtras.filterValues(); 7556 } 7557 } 7558 7559 /** 7560 * @return Whether {@link #maybeStripForHistory} will return an lightened intent or 7561 * return itself as-is. 7562 * @hide 7563 */ 7564 public boolean canStripForHistory() { 7565 return ((mExtras != null) && mExtras.isParcelled()) || (mClipData != null); 7566 } 7567 7568 /** 7569 * Call it when the system needs to keep an intent for logging purposes to remove fields 7570 * that are not needed for logging. 7571 * @hide 7572 */ 7573 public Intent maybeStripForHistory() { 7574 // TODO Scan and remove possibly heavy instances like Bitmaps from unparcelled extras? 7575 7576 if (!canStripForHistory()) { 7577 return this; 7578 } 7579 return new Intent(this, COPY_MODE_HISTORY); 7580 } 7581 7582 /** 7583 * Retrieve any special flags associated with this intent. You will 7584 * normally just set them with {@link #setFlags} and let the system 7585 * take the appropriate action with them. 7586 * 7587 * @return The currently set flags. 7588 * @see #setFlags 7589 * @see #addFlags 7590 * @see #removeFlags 7591 */ 7592 public @Flags int getFlags() { 7593 return mFlags; 7594 } 7595 7596 /** @hide */ 7597 public boolean isExcludingStopped() { 7598 return (mFlags&(FLAG_EXCLUDE_STOPPED_PACKAGES|FLAG_INCLUDE_STOPPED_PACKAGES)) 7599 == FLAG_EXCLUDE_STOPPED_PACKAGES; 7600 } 7601 7602 /** 7603 * Retrieve the application package name this Intent is limited to. When 7604 * resolving an Intent, if non-null this limits the resolution to only 7605 * components in the given application package. 7606 * 7607 * @return The name of the application package for the Intent. 7608 * 7609 * @see #resolveActivity 7610 * @see #setPackage 7611 */ 7612 public @Nullable String getPackage() { 7613 return mPackage; 7614 } 7615 7616 /** 7617 * Retrieve the concrete component associated with the intent. When receiving 7618 * an intent, this is the component that was found to best handle it (that is, 7619 * yourself) and will always be non-null; in all other cases it will be 7620 * null unless explicitly set. 7621 * 7622 * @return The name of the application component to handle the intent. 7623 * 7624 * @see #resolveActivity 7625 * @see #setComponent 7626 */ 7627 public @Nullable ComponentName getComponent() { 7628 return mComponent; 7629 } 7630 7631 /** 7632 * Get the bounds of the sender of this intent, in screen coordinates. This can be 7633 * used as a hint to the receiver for animations and the like. Null means that there 7634 * is no source bounds. 7635 */ 7636 public @Nullable Rect getSourceBounds() { 7637 return mSourceBounds; 7638 } 7639 7640 /** 7641 * Return the Activity component that should be used to handle this intent. 7642 * The appropriate component is determined based on the information in the 7643 * intent, evaluated as follows: 7644 * 7645 * <p>If {@link #getComponent} returns an explicit class, that is returned 7646 * without any further consideration. 7647 * 7648 * <p>The activity must handle the {@link Intent#CATEGORY_DEFAULT} Intent 7649 * category to be considered. 7650 * 7651 * <p>If {@link #getAction} is non-NULL, the activity must handle this 7652 * action. 7653 * 7654 * <p>If {@link #resolveType} returns non-NULL, the activity must handle 7655 * this type. 7656 * 7657 * <p>If {@link #addCategory} has added any categories, the activity must 7658 * handle ALL of the categories specified. 7659 * 7660 * <p>If {@link #getPackage} is non-NULL, only activity components in 7661 * that application package will be considered. 7662 * 7663 * <p>If there are no activities that satisfy all of these conditions, a 7664 * null string is returned. 7665 * 7666 * <p>If multiple activities are found to satisfy the intent, the one with 7667 * the highest priority will be used. If there are multiple activities 7668 * with the same priority, the system will either pick the best activity 7669 * based on user preference, or resolve to a system class that will allow 7670 * the user to pick an activity and forward from there. 7671 * 7672 * <p>This method is implemented simply by calling 7673 * {@link PackageManager#resolveActivity} with the "defaultOnly" parameter 7674 * true.</p> 7675 * <p> This API is called for you as part of starting an activity from an 7676 * intent. You do not normally need to call it yourself.</p> 7677 * 7678 * @param pm The package manager with which to resolve the Intent. 7679 * 7680 * @return Name of the component implementing an activity that can 7681 * display the intent. 7682 * 7683 * @see #setComponent 7684 * @see #getComponent 7685 * @see #resolveActivityInfo 7686 */ 7687 public ComponentName resolveActivity(@NonNull PackageManager pm) { 7688 if (mComponent != null) { 7689 return mComponent; 7690 } 7691 7692 ResolveInfo info = pm.resolveActivity( 7693 this, PackageManager.MATCH_DEFAULT_ONLY); 7694 if (info != null) { 7695 return new ComponentName( 7696 info.activityInfo.applicationInfo.packageName, 7697 info.activityInfo.name); 7698 } 7699 7700 return null; 7701 } 7702 7703 /** 7704 * Resolve the Intent into an {@link ActivityInfo} 7705 * describing the activity that should execute the intent. Resolution 7706 * follows the same rules as described for {@link #resolveActivity}, but 7707 * you get back the completely information about the resolved activity 7708 * instead of just its class name. 7709 * 7710 * @param pm The package manager with which to resolve the Intent. 7711 * @param flags Addition information to retrieve as per 7712 * {@link PackageManager#getActivityInfo(ComponentName, int) 7713 * PackageManager.getActivityInfo()}. 7714 * 7715 * @return PackageManager.ActivityInfo 7716 * 7717 * @see #resolveActivity 7718 */ 7719 public ActivityInfo resolveActivityInfo(@NonNull PackageManager pm, 7720 @PackageManager.ComponentInfoFlags int flags) { 7721 ActivityInfo ai = null; 7722 if (mComponent != null) { 7723 try { 7724 ai = pm.getActivityInfo(mComponent, flags); 7725 } catch (PackageManager.NameNotFoundException e) { 7726 // ignore 7727 } 7728 } else { 7729 ResolveInfo info = pm.resolveActivity( 7730 this, PackageManager.MATCH_DEFAULT_ONLY | flags); 7731 if (info != null) { 7732 ai = info.activityInfo; 7733 } 7734 } 7735 7736 return ai; 7737 } 7738 7739 /** 7740 * Special function for use by the system to resolve service 7741 * intents to system apps. Throws an exception if there are 7742 * multiple potential matches to the Intent. Returns null if 7743 * there are no matches. 7744 * @hide 7745 */ 7746 public @Nullable ComponentName resolveSystemService(@NonNull PackageManager pm, 7747 @PackageManager.ComponentInfoFlags int flags) { 7748 if (mComponent != null) { 7749 return mComponent; 7750 } 7751 7752 List<ResolveInfo> results = pm.queryIntentServices(this, flags); 7753 if (results == null) { 7754 return null; 7755 } 7756 ComponentName comp = null; 7757 for (int i=0; i<results.size(); i++) { 7758 ResolveInfo ri = results.get(i); 7759 if ((ri.serviceInfo.applicationInfo.flags&ApplicationInfo.FLAG_SYSTEM) == 0) { 7760 continue; 7761 } 7762 ComponentName foundComp = new ComponentName(ri.serviceInfo.applicationInfo.packageName, 7763 ri.serviceInfo.name); 7764 if (comp != null) { 7765 throw new IllegalStateException("Multiple system services handle " + this 7766 + ": " + comp + ", " + foundComp); 7767 } 7768 comp = foundComp; 7769 } 7770 return comp; 7771 } 7772 7773 /** 7774 * Set the general action to be performed. 7775 * 7776 * @param action An action name, such as ACTION_VIEW. Application-specific 7777 * actions should be prefixed with the vendor's package name. 7778 * 7779 * @return Returns the same Intent object, for chaining multiple calls 7780 * into a single statement. 7781 * 7782 * @see #getAction 7783 */ 7784 public @NonNull Intent setAction(@Nullable String action) { 7785 mAction = action != null ? action.intern() : null; 7786 return this; 7787 } 7788 7789 /** 7790 * Set the data this intent is operating on. This method automatically 7791 * clears any type that was previously set by {@link #setType} or 7792 * {@link #setTypeAndNormalize}. 7793 * 7794 * <p><em>Note: scheme matching in the Android framework is 7795 * case-sensitive, unlike the formal RFC. As a result, 7796 * you should always write your Uri with a lower case scheme, 7797 * or use {@link Uri#normalizeScheme} or 7798 * {@link #setDataAndNormalize} 7799 * to ensure that the scheme is converted to lower case.</em> 7800 * 7801 * @param data The Uri of the data this intent is now targeting. 7802 * 7803 * @return Returns the same Intent object, for chaining multiple calls 7804 * into a single statement. 7805 * 7806 * @see #getData 7807 * @see #setDataAndNormalize 7808 * @see android.net.Uri#normalizeScheme() 7809 */ 7810 public @NonNull Intent setData(@Nullable Uri data) { 7811 mData = data; 7812 mType = null; 7813 return this; 7814 } 7815 7816 /** 7817 * Normalize and set the data this intent is operating on. 7818 * 7819 * <p>This method automatically clears any type that was 7820 * previously set (for example, by {@link #setType}). 7821 * 7822 * <p>The data Uri is normalized using 7823 * {@link android.net.Uri#normalizeScheme} before it is set, 7824 * so really this is just a convenience method for 7825 * <pre> 7826 * setData(data.normalize()) 7827 * </pre> 7828 * 7829 * @param data The Uri of the data this intent is now targeting. 7830 * 7831 * @return Returns the same Intent object, for chaining multiple calls 7832 * into a single statement. 7833 * 7834 * @see #getData 7835 * @see #setType 7836 * @see android.net.Uri#normalizeScheme 7837 */ 7838 public @NonNull Intent setDataAndNormalize(@NonNull Uri data) { 7839 return setData(data.normalizeScheme()); 7840 } 7841 7842 /** 7843 * Set an explicit MIME data type. 7844 * 7845 * <p>This is used to create intents that only specify a type and not data, 7846 * for example to indicate the type of data to return. 7847 * 7848 * <p>This method automatically clears any data that was 7849 * previously set (for example by {@link #setData}). 7850 * 7851 * <p><em>Note: MIME type matching in the Android framework is 7852 * case-sensitive, unlike formal RFC MIME types. As a result, 7853 * you should always write your MIME types with lower case letters, 7854 * or use {@link #normalizeMimeType} or {@link #setTypeAndNormalize} 7855 * to ensure that it is converted to lower case.</em> 7856 * 7857 * @param type The MIME type of the data being handled by this intent. 7858 * 7859 * @return Returns the same Intent object, for chaining multiple calls 7860 * into a single statement. 7861 * 7862 * @see #getType 7863 * @see #setTypeAndNormalize 7864 * @see #setDataAndType 7865 * @see #normalizeMimeType 7866 */ 7867 public @NonNull Intent setType(@Nullable String type) { 7868 mData = null; 7869 mType = type; 7870 return this; 7871 } 7872 7873 /** 7874 * Normalize and set an explicit MIME data type. 7875 * 7876 * <p>This is used to create intents that only specify a type and not data, 7877 * for example to indicate the type of data to return. 7878 * 7879 * <p>This method automatically clears any data that was 7880 * previously set (for example by {@link #setData}). 7881 * 7882 * <p>The MIME type is normalized using 7883 * {@link #normalizeMimeType} before it is set, 7884 * so really this is just a convenience method for 7885 * <pre> 7886 * setType(Intent.normalizeMimeType(type)) 7887 * </pre> 7888 * 7889 * @param type The MIME type of the data being handled by this intent. 7890 * 7891 * @return Returns the same Intent object, for chaining multiple calls 7892 * into a single statement. 7893 * 7894 * @see #getType 7895 * @see #setData 7896 * @see #normalizeMimeType 7897 */ 7898 public @NonNull Intent setTypeAndNormalize(@Nullable String type) { 7899 return setType(normalizeMimeType(type)); 7900 } 7901 7902 /** 7903 * (Usually optional) Set the data for the intent along with an explicit 7904 * MIME data type. This method should very rarely be used -- it allows you 7905 * to override the MIME type that would ordinarily be inferred from the 7906 * data with your own type given here. 7907 * 7908 * <p><em>Note: MIME type and Uri scheme matching in the 7909 * Android framework is case-sensitive, unlike the formal RFC definitions. 7910 * As a result, you should always write these elements with lower case letters, 7911 * or use {@link #normalizeMimeType} or {@link android.net.Uri#normalizeScheme} or 7912 * {@link #setDataAndTypeAndNormalize} 7913 * to ensure that they are converted to lower case.</em> 7914 * 7915 * @param data The Uri of the data this intent is now targeting. 7916 * @param type The MIME type of the data being handled by this intent. 7917 * 7918 * @return Returns the same Intent object, for chaining multiple calls 7919 * into a single statement. 7920 * 7921 * @see #setType 7922 * @see #setData 7923 * @see #normalizeMimeType 7924 * @see android.net.Uri#normalizeScheme 7925 * @see #setDataAndTypeAndNormalize 7926 */ 7927 public @NonNull Intent setDataAndType(@Nullable Uri data, @Nullable String type) { 7928 mData = data; 7929 mType = type; 7930 return this; 7931 } 7932 7933 /** 7934 * (Usually optional) Normalize and set both the data Uri and an explicit 7935 * MIME data type. This method should very rarely be used -- it allows you 7936 * to override the MIME type that would ordinarily be inferred from the 7937 * data with your own type given here. 7938 * 7939 * <p>The data Uri and the MIME type are normalize using 7940 * {@link android.net.Uri#normalizeScheme} and {@link #normalizeMimeType} 7941 * before they are set, so really this is just a convenience method for 7942 * <pre> 7943 * setDataAndType(data.normalize(), Intent.normalizeMimeType(type)) 7944 * </pre> 7945 * 7946 * @param data The Uri of the data this intent is now targeting. 7947 * @param type The MIME type of the data being handled by this intent. 7948 * 7949 * @return Returns the same Intent object, for chaining multiple calls 7950 * into a single statement. 7951 * 7952 * @see #setType 7953 * @see #setData 7954 * @see #setDataAndType 7955 * @see #normalizeMimeType 7956 * @see android.net.Uri#normalizeScheme 7957 */ 7958 public @NonNull Intent setDataAndTypeAndNormalize(@NonNull Uri data, @Nullable String type) { 7959 return setDataAndType(data.normalizeScheme(), normalizeMimeType(type)); 7960 } 7961 7962 /** 7963 * Add a new category to the intent. Categories provide additional detail 7964 * about the action the intent performs. When resolving an intent, only 7965 * activities that provide <em>all</em> of the requested categories will be 7966 * used. 7967 * 7968 * @param category The desired category. This can be either one of the 7969 * predefined Intent categories, or a custom category in your own 7970 * namespace. 7971 * 7972 * @return Returns the same Intent object, for chaining multiple calls 7973 * into a single statement. 7974 * 7975 * @see #hasCategory 7976 * @see #removeCategory 7977 */ 7978 public @NonNull Intent addCategory(String category) { 7979 if (mCategories == null) { 7980 mCategories = new ArraySet<String>(); 7981 } 7982 mCategories.add(category.intern()); 7983 return this; 7984 } 7985 7986 /** 7987 * Remove a category from an intent. 7988 * 7989 * @param category The category to remove. 7990 * 7991 * @see #addCategory 7992 */ 7993 public void removeCategory(String category) { 7994 if (mCategories != null) { 7995 mCategories.remove(category); 7996 if (mCategories.size() == 0) { 7997 mCategories = null; 7998 } 7999 } 8000 } 8001 8002 /** 8003 * Set a selector for this Intent. This is a modification to the kinds of 8004 * things the Intent will match. If the selector is set, it will be used 8005 * when trying to find entities that can handle the Intent, instead of the 8006 * main contents of the Intent. This allows you build an Intent containing 8007 * a generic protocol while targeting it more specifically. 8008 * 8009 * <p>An example of where this may be used is with things like 8010 * {@link #CATEGORY_APP_BROWSER}. This category allows you to build an 8011 * Intent that will launch the Browser application. However, the correct 8012 * main entry point of an application is actually {@link #ACTION_MAIN} 8013 * {@link #CATEGORY_LAUNCHER} with {@link #setComponent(ComponentName)} 8014 * used to specify the actual Activity to launch. If you launch the browser 8015 * with something different, undesired behavior may happen if the user has 8016 * previously or later launches it the normal way, since they do not match. 8017 * Instead, you can build an Intent with the MAIN action (but no ComponentName 8018 * yet specified) and set a selector with {@link #ACTION_MAIN} and 8019 * {@link #CATEGORY_APP_BROWSER} to point it specifically to the browser activity. 8020 * 8021 * <p>Setting a selector does not impact the behavior of 8022 * {@link #filterEquals(Intent)} and {@link #filterHashCode()}. This is part of the 8023 * desired behavior of a selector -- it does not impact the base meaning 8024 * of the Intent, just what kinds of things will be matched against it 8025 * when determining who can handle it.</p> 8026 * 8027 * <p>You can not use both a selector and {@link #setPackage(String)} on 8028 * the same base Intent.</p> 8029 * 8030 * @param selector The desired selector Intent; set to null to not use 8031 * a special selector. 8032 */ 8033 public void setSelector(@Nullable Intent selector) { 8034 if (selector == this) { 8035 throw new IllegalArgumentException( 8036 "Intent being set as a selector of itself"); 8037 } 8038 if (selector != null && mPackage != null) { 8039 throw new IllegalArgumentException( 8040 "Can't set selector when package name is already set"); 8041 } 8042 mSelector = selector; 8043 } 8044 8045 /** 8046 * Set a {@link ClipData} associated with this Intent. This replaces any 8047 * previously set ClipData. 8048 * 8049 * <p>The ClipData in an intent is not used for Intent matching or other 8050 * such operations. Semantically it is like extras, used to transmit 8051 * additional data with the Intent. The main feature of using this over 8052 * the extras for data is that {@link #FLAG_GRANT_READ_URI_PERMISSION} 8053 * and {@link #FLAG_GRANT_WRITE_URI_PERMISSION} will operate on any URI 8054 * items included in the clip data. This is useful, in particular, if 8055 * you want to transmit an Intent containing multiple <code>content:</code> 8056 * URIs for which the recipient may not have global permission to access the 8057 * content provider. 8058 * 8059 * <p>If the ClipData contains items that are themselves Intents, any 8060 * grant flags in those Intents will be ignored. Only the top-level flags 8061 * of the main Intent are respected, and will be applied to all Uri or 8062 * Intent items in the clip (or sub-items of the clip). 8063 * 8064 * <p>The MIME type, label, and icon in the ClipData object are not 8065 * directly used by Intent. Applications should generally rely on the 8066 * MIME type of the Intent itself, not what it may find in the ClipData. 8067 * A common practice is to construct a ClipData for use with an Intent 8068 * with a MIME type of "*/*". 8069 * 8070 * @param clip The new clip to set. May be null to clear the current clip. 8071 */ 8072 public void setClipData(@Nullable ClipData clip) { 8073 mClipData = clip; 8074 } 8075 8076 /** 8077 * This is NOT a secure mechanism to identify the user who sent the intent. 8078 * When the intent is sent to a different user, it is used to fix uris by adding the userId 8079 * who sent the intent. 8080 * @hide 8081 */ 8082 public void prepareToLeaveUser(int userId) { 8083 // If mContentUserHint is not UserHandle.USER_CURRENT, the intent has already left a user. 8084 // We want mContentUserHint to refer to the original user, so don't do anything. 8085 if (mContentUserHint == UserHandle.USER_CURRENT) { 8086 mContentUserHint = userId; 8087 } 8088 } 8089 8090 /** 8091 * Add extended data to the intent. The name must include a package 8092 * prefix, for example the app com.android.contacts would use names 8093 * like "com.android.contacts.ShowAll". 8094 * 8095 * @param name The name of the extra data, with package prefix. 8096 * @param value The boolean data value. 8097 * 8098 * @return Returns the same Intent object, for chaining multiple calls 8099 * into a single statement. 8100 * 8101 * @see #putExtras 8102 * @see #removeExtra 8103 * @see #getBooleanExtra(String, boolean) 8104 */ 8105 public @NonNull Intent putExtra(String name, boolean value) { 8106 if (mExtras == null) { 8107 mExtras = new Bundle(); 8108 } 8109 mExtras.putBoolean(name, value); 8110 return this; 8111 } 8112 8113 /** 8114 * Add extended data to the intent. The name must include a package 8115 * prefix, for example the app com.android.contacts would use names 8116 * like "com.android.contacts.ShowAll". 8117 * 8118 * @param name The name of the extra data, with package prefix. 8119 * @param value The byte data value. 8120 * 8121 * @return Returns the same Intent object, for chaining multiple calls 8122 * into a single statement. 8123 * 8124 * @see #putExtras 8125 * @see #removeExtra 8126 * @see #getByteExtra(String, byte) 8127 */ 8128 public @NonNull Intent putExtra(String name, byte value) { 8129 if (mExtras == null) { 8130 mExtras = new Bundle(); 8131 } 8132 mExtras.putByte(name, value); 8133 return this; 8134 } 8135 8136 /** 8137 * Add extended data to the intent. The name must include a package 8138 * prefix, for example the app com.android.contacts would use names 8139 * like "com.android.contacts.ShowAll". 8140 * 8141 * @param name The name of the extra data, with package prefix. 8142 * @param value The char data value. 8143 * 8144 * @return Returns the same Intent object, for chaining multiple calls 8145 * into a single statement. 8146 * 8147 * @see #putExtras 8148 * @see #removeExtra 8149 * @see #getCharExtra(String, char) 8150 */ 8151 public @NonNull Intent putExtra(String name, char value) { 8152 if (mExtras == null) { 8153 mExtras = new Bundle(); 8154 } 8155 mExtras.putChar(name, value); 8156 return this; 8157 } 8158 8159 /** 8160 * Add extended data to the intent. The name must include a package 8161 * prefix, for example the app com.android.contacts would use names 8162 * like "com.android.contacts.ShowAll". 8163 * 8164 * @param name The name of the extra data, with package prefix. 8165 * @param value The short data value. 8166 * 8167 * @return Returns the same Intent object, for chaining multiple calls 8168 * into a single statement. 8169 * 8170 * @see #putExtras 8171 * @see #removeExtra 8172 * @see #getShortExtra(String, short) 8173 */ 8174 public @NonNull Intent putExtra(String name, short value) { 8175 if (mExtras == null) { 8176 mExtras = new Bundle(); 8177 } 8178 mExtras.putShort(name, value); 8179 return this; 8180 } 8181 8182 /** 8183 * Add extended data to the intent. The name must include a package 8184 * prefix, for example the app com.android.contacts would use names 8185 * like "com.android.contacts.ShowAll". 8186 * 8187 * @param name The name of the extra data, with package prefix. 8188 * @param value The integer data value. 8189 * 8190 * @return Returns the same Intent object, for chaining multiple calls 8191 * into a single statement. 8192 * 8193 * @see #putExtras 8194 * @see #removeExtra 8195 * @see #getIntExtra(String, int) 8196 */ 8197 public @NonNull Intent putExtra(String name, int value) { 8198 if (mExtras == null) { 8199 mExtras = new Bundle(); 8200 } 8201 mExtras.putInt(name, value); 8202 return this; 8203 } 8204 8205 /** 8206 * Add extended data to the intent. The name must include a package 8207 * prefix, for example the app com.android.contacts would use names 8208 * like "com.android.contacts.ShowAll". 8209 * 8210 * @param name The name of the extra data, with package prefix. 8211 * @param value The long data value. 8212 * 8213 * @return Returns the same Intent object, for chaining multiple calls 8214 * into a single statement. 8215 * 8216 * @see #putExtras 8217 * @see #removeExtra 8218 * @see #getLongExtra(String, long) 8219 */ 8220 public @NonNull Intent putExtra(String name, long value) { 8221 if (mExtras == null) { 8222 mExtras = new Bundle(); 8223 } 8224 mExtras.putLong(name, value); 8225 return this; 8226 } 8227 8228 /** 8229 * Add extended data to the intent. The name must include a package 8230 * prefix, for example the app com.android.contacts would use names 8231 * like "com.android.contacts.ShowAll". 8232 * 8233 * @param name The name of the extra data, with package prefix. 8234 * @param value The float data value. 8235 * 8236 * @return Returns the same Intent object, for chaining multiple calls 8237 * into a single statement. 8238 * 8239 * @see #putExtras 8240 * @see #removeExtra 8241 * @see #getFloatExtra(String, float) 8242 */ 8243 public @NonNull Intent putExtra(String name, float value) { 8244 if (mExtras == null) { 8245 mExtras = new Bundle(); 8246 } 8247 mExtras.putFloat(name, value); 8248 return this; 8249 } 8250 8251 /** 8252 * Add extended data to the intent. The name must include a package 8253 * prefix, for example the app com.android.contacts would use names 8254 * like "com.android.contacts.ShowAll". 8255 * 8256 * @param name The name of the extra data, with package prefix. 8257 * @param value The double data value. 8258 * 8259 * @return Returns the same Intent object, for chaining multiple calls 8260 * into a single statement. 8261 * 8262 * @see #putExtras 8263 * @see #removeExtra 8264 * @see #getDoubleExtra(String, double) 8265 */ 8266 public @NonNull Intent putExtra(String name, double value) { 8267 if (mExtras == null) { 8268 mExtras = new Bundle(); 8269 } 8270 mExtras.putDouble(name, value); 8271 return this; 8272 } 8273 8274 /** 8275 * Add extended data to the intent. The name must include a package 8276 * prefix, for example the app com.android.contacts would use names 8277 * like "com.android.contacts.ShowAll". 8278 * 8279 * @param name The name of the extra data, with package prefix. 8280 * @param value The String data value. 8281 * 8282 * @return Returns the same Intent object, for chaining multiple calls 8283 * into a single statement. 8284 * 8285 * @see #putExtras 8286 * @see #removeExtra 8287 * @see #getStringExtra(String) 8288 */ 8289 public @NonNull Intent putExtra(String name, String value) { 8290 if (mExtras == null) { 8291 mExtras = new Bundle(); 8292 } 8293 mExtras.putString(name, value); 8294 return this; 8295 } 8296 8297 /** 8298 * Add extended data to the intent. The name must include a package 8299 * prefix, for example the app com.android.contacts would use names 8300 * like "com.android.contacts.ShowAll". 8301 * 8302 * @param name The name of the extra data, with package prefix. 8303 * @param value The CharSequence data value. 8304 * 8305 * @return Returns the same Intent object, for chaining multiple calls 8306 * into a single statement. 8307 * 8308 * @see #putExtras 8309 * @see #removeExtra 8310 * @see #getCharSequenceExtra(String) 8311 */ 8312 public @NonNull Intent putExtra(String name, CharSequence value) { 8313 if (mExtras == null) { 8314 mExtras = new Bundle(); 8315 } 8316 mExtras.putCharSequence(name, value); 8317 return this; 8318 } 8319 8320 /** 8321 * Add extended data to the intent. The name must include a package 8322 * prefix, for example the app com.android.contacts would use names 8323 * like "com.android.contacts.ShowAll". 8324 * 8325 * @param name The name of the extra data, with package prefix. 8326 * @param value The Parcelable data value. 8327 * 8328 * @return Returns the same Intent object, for chaining multiple calls 8329 * into a single statement. 8330 * 8331 * @see #putExtras 8332 * @see #removeExtra 8333 * @see #getParcelableExtra(String) 8334 */ 8335 public @NonNull Intent putExtra(String name, Parcelable value) { 8336 if (mExtras == null) { 8337 mExtras = new Bundle(); 8338 } 8339 mExtras.putParcelable(name, value); 8340 return this; 8341 } 8342 8343 /** 8344 * Add extended data to the intent. The name must include a package 8345 * prefix, for example the app com.android.contacts would use names 8346 * like "com.android.contacts.ShowAll". 8347 * 8348 * @param name The name of the extra data, with package prefix. 8349 * @param value The Parcelable[] data value. 8350 * 8351 * @return Returns the same Intent object, for chaining multiple calls 8352 * into a single statement. 8353 * 8354 * @see #putExtras 8355 * @see #removeExtra 8356 * @see #getParcelableArrayExtra(String) 8357 */ 8358 public @NonNull Intent putExtra(String name, Parcelable[] value) { 8359 if (mExtras == null) { 8360 mExtras = new Bundle(); 8361 } 8362 mExtras.putParcelableArray(name, value); 8363 return this; 8364 } 8365 8366 /** 8367 * Add extended data to the intent. The name must include a package 8368 * prefix, for example the app com.android.contacts would use names 8369 * like "com.android.contacts.ShowAll". 8370 * 8371 * @param name The name of the extra data, with package prefix. 8372 * @param value The ArrayList<Parcelable> data value. 8373 * 8374 * @return Returns the same Intent object, for chaining multiple calls 8375 * into a single statement. 8376 * 8377 * @see #putExtras 8378 * @see #removeExtra 8379 * @see #getParcelableArrayListExtra(String) 8380 */ 8381 public @NonNull Intent putParcelableArrayListExtra(String name, 8382 ArrayList<? extends Parcelable> value) { 8383 if (mExtras == null) { 8384 mExtras = new Bundle(); 8385 } 8386 mExtras.putParcelableArrayList(name, value); 8387 return this; 8388 } 8389 8390 /** 8391 * Add extended data to the intent. The name must include a package 8392 * prefix, for example the app com.android.contacts would use names 8393 * like "com.android.contacts.ShowAll". 8394 * 8395 * @param name The name of the extra data, with package prefix. 8396 * @param value The ArrayList<Integer> data value. 8397 * 8398 * @return Returns the same Intent object, for chaining multiple calls 8399 * into a single statement. 8400 * 8401 * @see #putExtras 8402 * @see #removeExtra 8403 * @see #getIntegerArrayListExtra(String) 8404 */ 8405 public @NonNull Intent putIntegerArrayListExtra(String name, ArrayList<Integer> value) { 8406 if (mExtras == null) { 8407 mExtras = new Bundle(); 8408 } 8409 mExtras.putIntegerArrayList(name, value); 8410 return this; 8411 } 8412 8413 /** 8414 * Add extended data to the intent. The name must include a package 8415 * prefix, for example the app com.android.contacts would use names 8416 * like "com.android.contacts.ShowAll". 8417 * 8418 * @param name The name of the extra data, with package prefix. 8419 * @param value The ArrayList<String> data value. 8420 * 8421 * @return Returns the same Intent object, for chaining multiple calls 8422 * into a single statement. 8423 * 8424 * @see #putExtras 8425 * @see #removeExtra 8426 * @see #getStringArrayListExtra(String) 8427 */ 8428 public @NonNull Intent putStringArrayListExtra(String name, ArrayList<String> value) { 8429 if (mExtras == null) { 8430 mExtras = new Bundle(); 8431 } 8432 mExtras.putStringArrayList(name, value); 8433 return this; 8434 } 8435 8436 /** 8437 * Add extended data to the intent. The name must include a package 8438 * prefix, for example the app com.android.contacts would use names 8439 * like "com.android.contacts.ShowAll". 8440 * 8441 * @param name The name of the extra data, with package prefix. 8442 * @param value The ArrayList<CharSequence> data value. 8443 * 8444 * @return Returns the same Intent object, for chaining multiple calls 8445 * into a single statement. 8446 * 8447 * @see #putExtras 8448 * @see #removeExtra 8449 * @see #getCharSequenceArrayListExtra(String) 8450 */ 8451 public @NonNull Intent putCharSequenceArrayListExtra(String name, 8452 ArrayList<CharSequence> value) { 8453 if (mExtras == null) { 8454 mExtras = new Bundle(); 8455 } 8456 mExtras.putCharSequenceArrayList(name, value); 8457 return this; 8458 } 8459 8460 /** 8461 * Add extended data to the intent. The name must include a package 8462 * prefix, for example the app com.android.contacts would use names 8463 * like "com.android.contacts.ShowAll". 8464 * 8465 * @param name The name of the extra data, with package prefix. 8466 * @param value The Serializable data value. 8467 * 8468 * @return Returns the same Intent object, for chaining multiple calls 8469 * into a single statement. 8470 * 8471 * @see #putExtras 8472 * @see #removeExtra 8473 * @see #getSerializableExtra(String) 8474 */ 8475 public @NonNull Intent putExtra(String name, Serializable value) { 8476 if (mExtras == null) { 8477 mExtras = new Bundle(); 8478 } 8479 mExtras.putSerializable(name, value); 8480 return this; 8481 } 8482 8483 /** 8484 * Add extended data to the intent. The name must include a package 8485 * prefix, for example the app com.android.contacts would use names 8486 * like "com.android.contacts.ShowAll". 8487 * 8488 * @param name The name of the extra data, with package prefix. 8489 * @param value The boolean array data value. 8490 * 8491 * @return Returns the same Intent object, for chaining multiple calls 8492 * into a single statement. 8493 * 8494 * @see #putExtras 8495 * @see #removeExtra 8496 * @see #getBooleanArrayExtra(String) 8497 */ 8498 public @NonNull Intent putExtra(String name, boolean[] value) { 8499 if (mExtras == null) { 8500 mExtras = new Bundle(); 8501 } 8502 mExtras.putBooleanArray(name, value); 8503 return this; 8504 } 8505 8506 /** 8507 * Add extended data to the intent. The name must include a package 8508 * prefix, for example the app com.android.contacts would use names 8509 * like "com.android.contacts.ShowAll". 8510 * 8511 * @param name The name of the extra data, with package prefix. 8512 * @param value The byte array data value. 8513 * 8514 * @return Returns the same Intent object, for chaining multiple calls 8515 * into a single statement. 8516 * 8517 * @see #putExtras 8518 * @see #removeExtra 8519 * @see #getByteArrayExtra(String) 8520 */ 8521 public @NonNull Intent putExtra(String name, byte[] value) { 8522 if (mExtras == null) { 8523 mExtras = new Bundle(); 8524 } 8525 mExtras.putByteArray(name, value); 8526 return this; 8527 } 8528 8529 /** 8530 * Add extended data to the intent. The name must include a package 8531 * prefix, for example the app com.android.contacts would use names 8532 * like "com.android.contacts.ShowAll". 8533 * 8534 * @param name The name of the extra data, with package prefix. 8535 * @param value The short array data value. 8536 * 8537 * @return Returns the same Intent object, for chaining multiple calls 8538 * into a single statement. 8539 * 8540 * @see #putExtras 8541 * @see #removeExtra 8542 * @see #getShortArrayExtra(String) 8543 */ 8544 public @NonNull Intent putExtra(String name, short[] value) { 8545 if (mExtras == null) { 8546 mExtras = new Bundle(); 8547 } 8548 mExtras.putShortArray(name, value); 8549 return this; 8550 } 8551 8552 /** 8553 * Add extended data to the intent. The name must include a package 8554 * prefix, for example the app com.android.contacts would use names 8555 * like "com.android.contacts.ShowAll". 8556 * 8557 * @param name The name of the extra data, with package prefix. 8558 * @param value The char array data value. 8559 * 8560 * @return Returns the same Intent object, for chaining multiple calls 8561 * into a single statement. 8562 * 8563 * @see #putExtras 8564 * @see #removeExtra 8565 * @see #getCharArrayExtra(String) 8566 */ 8567 public @NonNull Intent putExtra(String name, char[] value) { 8568 if (mExtras == null) { 8569 mExtras = new Bundle(); 8570 } 8571 mExtras.putCharArray(name, value); 8572 return this; 8573 } 8574 8575 /** 8576 * Add extended data to the intent. The name must include a package 8577 * prefix, for example the app com.android.contacts would use names 8578 * like "com.android.contacts.ShowAll". 8579 * 8580 * @param name The name of the extra data, with package prefix. 8581 * @param value The int array data value. 8582 * 8583 * @return Returns the same Intent object, for chaining multiple calls 8584 * into a single statement. 8585 * 8586 * @see #putExtras 8587 * @see #removeExtra 8588 * @see #getIntArrayExtra(String) 8589 */ 8590 public @NonNull Intent putExtra(String name, int[] value) { 8591 if (mExtras == null) { 8592 mExtras = new Bundle(); 8593 } 8594 mExtras.putIntArray(name, value); 8595 return this; 8596 } 8597 8598 /** 8599 * Add extended data to the intent. The name must include a package 8600 * prefix, for example the app com.android.contacts would use names 8601 * like "com.android.contacts.ShowAll". 8602 * 8603 * @param name The name of the extra data, with package prefix. 8604 * @param value The byte array data value. 8605 * 8606 * @return Returns the same Intent object, for chaining multiple calls 8607 * into a single statement. 8608 * 8609 * @see #putExtras 8610 * @see #removeExtra 8611 * @see #getLongArrayExtra(String) 8612 */ 8613 public @NonNull Intent putExtra(String name, long[] value) { 8614 if (mExtras == null) { 8615 mExtras = new Bundle(); 8616 } 8617 mExtras.putLongArray(name, value); 8618 return this; 8619 } 8620 8621 /** 8622 * Add extended data to the intent. The name must include a package 8623 * prefix, for example the app com.android.contacts would use names 8624 * like "com.android.contacts.ShowAll". 8625 * 8626 * @param name The name of the extra data, with package prefix. 8627 * @param value The float array data value. 8628 * 8629 * @return Returns the same Intent object, for chaining multiple calls 8630 * into a single statement. 8631 * 8632 * @see #putExtras 8633 * @see #removeExtra 8634 * @see #getFloatArrayExtra(String) 8635 */ 8636 public @NonNull Intent putExtra(String name, float[] value) { 8637 if (mExtras == null) { 8638 mExtras = new Bundle(); 8639 } 8640 mExtras.putFloatArray(name, value); 8641 return this; 8642 } 8643 8644 /** 8645 * Add extended data to the intent. The name must include a package 8646 * prefix, for example the app com.android.contacts would use names 8647 * like "com.android.contacts.ShowAll". 8648 * 8649 * @param name The name of the extra data, with package prefix. 8650 * @param value The double array data value. 8651 * 8652 * @return Returns the same Intent object, for chaining multiple calls 8653 * into a single statement. 8654 * 8655 * @see #putExtras 8656 * @see #removeExtra 8657 * @see #getDoubleArrayExtra(String) 8658 */ 8659 public @NonNull Intent putExtra(String name, double[] value) { 8660 if (mExtras == null) { 8661 mExtras = new Bundle(); 8662 } 8663 mExtras.putDoubleArray(name, value); 8664 return this; 8665 } 8666 8667 /** 8668 * Add extended data to the intent. The name must include a package 8669 * prefix, for example the app com.android.contacts would use names 8670 * like "com.android.contacts.ShowAll". 8671 * 8672 * @param name The name of the extra data, with package prefix. 8673 * @param value The String array data value. 8674 * 8675 * @return Returns the same Intent object, for chaining multiple calls 8676 * into a single statement. 8677 * 8678 * @see #putExtras 8679 * @see #removeExtra 8680 * @see #getStringArrayExtra(String) 8681 */ 8682 public @NonNull Intent putExtra(String name, String[] value) { 8683 if (mExtras == null) { 8684 mExtras = new Bundle(); 8685 } 8686 mExtras.putStringArray(name, value); 8687 return this; 8688 } 8689 8690 /** 8691 * Add extended data to the intent. The name must include a package 8692 * prefix, for example the app com.android.contacts would use names 8693 * like "com.android.contacts.ShowAll". 8694 * 8695 * @param name The name of the extra data, with package prefix. 8696 * @param value The CharSequence array data value. 8697 * 8698 * @return Returns the same Intent object, for chaining multiple calls 8699 * into a single statement. 8700 * 8701 * @see #putExtras 8702 * @see #removeExtra 8703 * @see #getCharSequenceArrayExtra(String) 8704 */ 8705 public @NonNull Intent putExtra(String name, CharSequence[] value) { 8706 if (mExtras == null) { 8707 mExtras = new Bundle(); 8708 } 8709 mExtras.putCharSequenceArray(name, value); 8710 return this; 8711 } 8712 8713 /** 8714 * Add extended data to the intent. The name must include a package 8715 * prefix, for example the app com.android.contacts would use names 8716 * like "com.android.contacts.ShowAll". 8717 * 8718 * @param name The name of the extra data, with package prefix. 8719 * @param value The Bundle data value. 8720 * 8721 * @return Returns the same Intent object, for chaining multiple calls 8722 * into a single statement. 8723 * 8724 * @see #putExtras 8725 * @see #removeExtra 8726 * @see #getBundleExtra(String) 8727 */ 8728 public @NonNull Intent putExtra(String name, Bundle value) { 8729 if (mExtras == null) { 8730 mExtras = new Bundle(); 8731 } 8732 mExtras.putBundle(name, value); 8733 return this; 8734 } 8735 8736 /** 8737 * Add extended data to the intent. The name must include a package 8738 * prefix, for example the app com.android.contacts would use names 8739 * like "com.android.contacts.ShowAll". 8740 * 8741 * @param name The name of the extra data, with package prefix. 8742 * @param value The IBinder data value. 8743 * 8744 * @return Returns the same Intent object, for chaining multiple calls 8745 * into a single statement. 8746 * 8747 * @see #putExtras 8748 * @see #removeExtra 8749 * @see #getIBinderExtra(String) 8750 * 8751 * @deprecated 8752 * @hide 8753 */ 8754 @Deprecated 8755 public @NonNull Intent putExtra(String name, IBinder value) { 8756 if (mExtras == null) { 8757 mExtras = new Bundle(); 8758 } 8759 mExtras.putIBinder(name, value); 8760 return this; 8761 } 8762 8763 /** 8764 * Copy all extras in 'src' in to this intent. 8765 * 8766 * @param src Contains the extras to copy. 8767 * 8768 * @see #putExtra 8769 */ 8770 public @NonNull Intent putExtras(@NonNull Intent src) { 8771 if (src.mExtras != null) { 8772 if (mExtras == null) { 8773 mExtras = new Bundle(src.mExtras); 8774 } else { 8775 mExtras.putAll(src.mExtras); 8776 } 8777 } 8778 return this; 8779 } 8780 8781 /** 8782 * Add a set of extended data to the intent. The keys must include a package 8783 * prefix, for example the app com.android.contacts would use names 8784 * like "com.android.contacts.ShowAll". 8785 * 8786 * @param extras The Bundle of extras to add to this intent. 8787 * 8788 * @see #putExtra 8789 * @see #removeExtra 8790 */ 8791 public @NonNull Intent putExtras(@NonNull Bundle extras) { 8792 if (mExtras == null) { 8793 mExtras = new Bundle(); 8794 } 8795 mExtras.putAll(extras); 8796 return this; 8797 } 8798 8799 /** 8800 * Completely replace the extras in the Intent with the extras in the 8801 * given Intent. 8802 * 8803 * @param src The exact extras contained in this Intent are copied 8804 * into the target intent, replacing any that were previously there. 8805 */ 8806 public @NonNull Intent replaceExtras(@NonNull Intent src) { 8807 mExtras = src.mExtras != null ? new Bundle(src.mExtras) : null; 8808 return this; 8809 } 8810 8811 /** 8812 * Completely replace the extras in the Intent with the given Bundle of 8813 * extras. 8814 * 8815 * @param extras The new set of extras in the Intent, or null to erase 8816 * all extras. 8817 */ 8818 public @NonNull Intent replaceExtras(@NonNull Bundle extras) { 8819 mExtras = extras != null ? new Bundle(extras) : null; 8820 return this; 8821 } 8822 8823 /** 8824 * Remove extended data from the intent. 8825 * 8826 * @see #putExtra 8827 */ 8828 public void removeExtra(String name) { 8829 if (mExtras != null) { 8830 mExtras.remove(name); 8831 if (mExtras.size() == 0) { 8832 mExtras = null; 8833 } 8834 } 8835 } 8836 8837 /** 8838 * Set special flags controlling how this intent is handled. Most values 8839 * here depend on the type of component being executed by the Intent, 8840 * specifically the FLAG_ACTIVITY_* flags are all for use with 8841 * {@link Context#startActivity Context.startActivity()} and the 8842 * FLAG_RECEIVER_* flags are all for use with 8843 * {@link Context#sendBroadcast(Intent) Context.sendBroadcast()}. 8844 * 8845 * <p>See the 8846 * <a href="{@docRoot}guide/topics/fundamentals/tasks-and-back-stack.html">Tasks and Back 8847 * Stack</a> documentation for important information on how some of these options impact 8848 * the behavior of your application. 8849 * 8850 * @param flags The desired flags. 8851 * @return Returns the same Intent object, for chaining multiple calls 8852 * into a single statement. 8853 * @see #getFlags 8854 * @see #addFlags 8855 * @see #removeFlags 8856 */ 8857 public @NonNull Intent setFlags(@Flags int flags) { 8858 mFlags = flags; 8859 return this; 8860 } 8861 8862 /** 8863 * Add additional flags to the intent (or with existing flags value). 8864 * 8865 * @param flags The new flags to set. 8866 * @return Returns the same Intent object, for chaining multiple calls into 8867 * a single statement. 8868 * @see #setFlags 8869 * @see #getFlags 8870 * @see #removeFlags 8871 */ 8872 public @NonNull Intent addFlags(@Flags int flags) { 8873 mFlags |= flags; 8874 return this; 8875 } 8876 8877 /** 8878 * Remove these flags from the intent. 8879 * 8880 * @param flags The flags to remove. 8881 * @see #setFlags 8882 * @see #getFlags 8883 * @see #addFlags 8884 */ 8885 public void removeFlags(@Flags int flags) { 8886 mFlags &= ~flags; 8887 } 8888 8889 /** 8890 * (Usually optional) Set an explicit application package name that limits 8891 * the components this Intent will resolve to. If left to the default 8892 * value of null, all components in all applications will considered. 8893 * If non-null, the Intent can only match the components in the given 8894 * application package. 8895 * 8896 * @param packageName The name of the application package to handle the 8897 * intent, or null to allow any application package. 8898 * 8899 * @return Returns the same Intent object, for chaining multiple calls 8900 * into a single statement. 8901 * 8902 * @see #getPackage 8903 * @see #resolveActivity 8904 */ 8905 public @NonNull Intent setPackage(@Nullable String packageName) { 8906 if (packageName != null && mSelector != null) { 8907 throw new IllegalArgumentException( 8908 "Can't set package name when selector is already set"); 8909 } 8910 mPackage = packageName; 8911 return this; 8912 } 8913 8914 /** 8915 * (Usually optional) Explicitly set the component to handle the intent. 8916 * If left with the default value of null, the system will determine the 8917 * appropriate class to use based on the other fields (action, data, 8918 * type, categories) in the Intent. If this class is defined, the 8919 * specified class will always be used regardless of the other fields. You 8920 * should only set this value when you know you absolutely want a specific 8921 * class to be used; otherwise it is better to let the system find the 8922 * appropriate class so that you will respect the installed applications 8923 * and user preferences. 8924 * 8925 * @param component The name of the application component to handle the 8926 * intent, or null to let the system find one for you. 8927 * 8928 * @return Returns the same Intent object, for chaining multiple calls 8929 * into a single statement. 8930 * 8931 * @see #setClass 8932 * @see #setClassName(Context, String) 8933 * @see #setClassName(String, String) 8934 * @see #getComponent 8935 * @see #resolveActivity 8936 */ 8937 public @NonNull Intent setComponent(@Nullable ComponentName component) { 8938 mComponent = component; 8939 return this; 8940 } 8941 8942 /** 8943 * Convenience for calling {@link #setComponent} with an 8944 * explicit class name. 8945 * 8946 * @param packageContext A Context of the application package implementing 8947 * this class. 8948 * @param className The name of a class inside of the application package 8949 * that will be used as the component for this Intent. 8950 * 8951 * @return Returns the same Intent object, for chaining multiple calls 8952 * into a single statement. 8953 * 8954 * @see #setComponent 8955 * @see #setClass 8956 */ 8957 public @NonNull Intent setClassName(@NonNull Context packageContext, 8958 @NonNull String className) { 8959 mComponent = new ComponentName(packageContext, className); 8960 return this; 8961 } 8962 8963 /** 8964 * Convenience for calling {@link #setComponent} with an 8965 * explicit application package name and class name. 8966 * 8967 * @param packageName The name of the package implementing the desired 8968 * component. 8969 * @param className The name of a class inside of the application package 8970 * that will be used as the component for this Intent. 8971 * 8972 * @return Returns the same Intent object, for chaining multiple calls 8973 * into a single statement. 8974 * 8975 * @see #setComponent 8976 * @see #setClass 8977 */ 8978 public @NonNull Intent setClassName(@NonNull String packageName, @NonNull String className) { 8979 mComponent = new ComponentName(packageName, className); 8980 return this; 8981 } 8982 8983 /** 8984 * Convenience for calling {@link #setComponent(ComponentName)} with the 8985 * name returned by a {@link Class} object. 8986 * 8987 * @param packageContext A Context of the application package implementing 8988 * this class. 8989 * @param cls The class name to set, equivalent to 8990 * <code>setClassName(context, cls.getName())</code>. 8991 * 8992 * @return Returns the same Intent object, for chaining multiple calls 8993 * into a single statement. 8994 * 8995 * @see #setComponent 8996 */ 8997 public @NonNull Intent setClass(@NonNull Context packageContext, @NonNull Class<?> cls) { 8998 mComponent = new ComponentName(packageContext, cls); 8999 return this; 9000 } 9001 9002 /** 9003 * Set the bounds of the sender of this intent, in screen coordinates. This can be 9004 * used as a hint to the receiver for animations and the like. Null means that there 9005 * is no source bounds. 9006 */ 9007 public void setSourceBounds(@Nullable Rect r) { 9008 if (r != null) { 9009 mSourceBounds = new Rect(r); 9010 } else { 9011 mSourceBounds = null; 9012 } 9013 } 9014 9015 /** @hide */ 9016 @IntDef(flag = true, prefix = { "FILL_IN_" }, value = { 9017 FILL_IN_ACTION, 9018 FILL_IN_DATA, 9019 FILL_IN_CATEGORIES, 9020 FILL_IN_COMPONENT, 9021 FILL_IN_PACKAGE, 9022 FILL_IN_SOURCE_BOUNDS, 9023 FILL_IN_SELECTOR, 9024 FILL_IN_CLIP_DATA 9025 }) 9026 @Retention(RetentionPolicy.SOURCE) 9027 public @interface FillInFlags {} 9028 9029 /** 9030 * Use with {@link #fillIn} to allow the current action value to be 9031 * overwritten, even if it is already set. 9032 */ 9033 public static final int FILL_IN_ACTION = 1<<0; 9034 9035 /** 9036 * Use with {@link #fillIn} to allow the current data or type value 9037 * overwritten, even if it is already set. 9038 */ 9039 public static final int FILL_IN_DATA = 1<<1; 9040 9041 /** 9042 * Use with {@link #fillIn} to allow the current categories to be 9043 * overwritten, even if they are already set. 9044 */ 9045 public static final int FILL_IN_CATEGORIES = 1<<2; 9046 9047 /** 9048 * Use with {@link #fillIn} to allow the current component value to be 9049 * overwritten, even if it is already set. 9050 */ 9051 public static final int FILL_IN_COMPONENT = 1<<3; 9052 9053 /** 9054 * Use with {@link #fillIn} to allow the current package value to be 9055 * overwritten, even if it is already set. 9056 */ 9057 public static final int FILL_IN_PACKAGE = 1<<4; 9058 9059 /** 9060 * Use with {@link #fillIn} to allow the current bounds rectangle to be 9061 * overwritten, even if it is already set. 9062 */ 9063 public static final int FILL_IN_SOURCE_BOUNDS = 1<<5; 9064 9065 /** 9066 * Use with {@link #fillIn} to allow the current selector to be 9067 * overwritten, even if it is already set. 9068 */ 9069 public static final int FILL_IN_SELECTOR = 1<<6; 9070 9071 /** 9072 * Use with {@link #fillIn} to allow the current ClipData to be 9073 * overwritten, even if it is already set. 9074 */ 9075 public static final int FILL_IN_CLIP_DATA = 1<<7; 9076 9077 /** 9078 * Copy the contents of <var>other</var> in to this object, but only 9079 * where fields are not defined by this object. For purposes of a field 9080 * being defined, the following pieces of data in the Intent are 9081 * considered to be separate fields: 9082 * 9083 * <ul> 9084 * <li> action, as set by {@link #setAction}. 9085 * <li> data Uri and MIME type, as set by {@link #setData(Uri)}, 9086 * {@link #setType(String)}, or {@link #setDataAndType(Uri, String)}. 9087 * <li> categories, as set by {@link #addCategory}. 9088 * <li> package, as set by {@link #setPackage}. 9089 * <li> component, as set by {@link #setComponent(ComponentName)} or 9090 * related methods. 9091 * <li> source bounds, as set by {@link #setSourceBounds}. 9092 * <li> selector, as set by {@link #setSelector(Intent)}. 9093 * <li> clip data, as set by {@link #setClipData(ClipData)}. 9094 * <li> each top-level name in the associated extras. 9095 * </ul> 9096 * 9097 * <p>In addition, you can use the {@link #FILL_IN_ACTION}, 9098 * {@link #FILL_IN_DATA}, {@link #FILL_IN_CATEGORIES}, {@link #FILL_IN_PACKAGE}, 9099 * {@link #FILL_IN_COMPONENT}, {@link #FILL_IN_SOURCE_BOUNDS}, 9100 * {@link #FILL_IN_SELECTOR}, and {@link #FILL_IN_CLIP_DATA} to override 9101 * the restriction where the corresponding field will not be replaced if 9102 * it is already set. 9103 * 9104 * <p>Note: The component field will only be copied if {@link #FILL_IN_COMPONENT} 9105 * is explicitly specified. The selector will only be copied if 9106 * {@link #FILL_IN_SELECTOR} is explicitly specified. 9107 * 9108 * <p>For example, consider Intent A with {data="foo", categories="bar"} 9109 * and Intent B with {action="gotit", data-type="some/thing", 9110 * categories="one","two"}. 9111 * 9112 * <p>Calling A.fillIn(B, Intent.FILL_IN_DATA) will result in A now 9113 * containing: {action="gotit", data-type="some/thing", 9114 * categories="bar"}. 9115 * 9116 * @param other Another Intent whose values are to be used to fill in 9117 * the current one. 9118 * @param flags Options to control which fields can be filled in. 9119 * 9120 * @return Returns a bit mask of {@link #FILL_IN_ACTION}, 9121 * {@link #FILL_IN_DATA}, {@link #FILL_IN_CATEGORIES}, {@link #FILL_IN_PACKAGE}, 9122 * {@link #FILL_IN_COMPONENT}, {@link #FILL_IN_SOURCE_BOUNDS}, 9123 * {@link #FILL_IN_SELECTOR} and {@link #FILL_IN_CLIP_DATA} indicating which fields were 9124 * changed. 9125 */ 9126 @FillInFlags 9127 public int fillIn(@NonNull Intent other, @FillInFlags int flags) { 9128 int changes = 0; 9129 boolean mayHaveCopiedUris = false; 9130 if (other.mAction != null 9131 && (mAction == null || (flags&FILL_IN_ACTION) != 0)) { 9132 mAction = other.mAction; 9133 changes |= FILL_IN_ACTION; 9134 } 9135 if ((other.mData != null || other.mType != null) 9136 && ((mData == null && mType == null) 9137 || (flags&FILL_IN_DATA) != 0)) { 9138 mData = other.mData; 9139 mType = other.mType; 9140 changes |= FILL_IN_DATA; 9141 mayHaveCopiedUris = true; 9142 } 9143 if (other.mCategories != null 9144 && (mCategories == null || (flags&FILL_IN_CATEGORIES) != 0)) { 9145 if (other.mCategories != null) { 9146 mCategories = new ArraySet<String>(other.mCategories); 9147 } 9148 changes |= FILL_IN_CATEGORIES; 9149 } 9150 if (other.mPackage != null 9151 && (mPackage == null || (flags&FILL_IN_PACKAGE) != 0)) { 9152 // Only do this if mSelector is not set. 9153 if (mSelector == null) { 9154 mPackage = other.mPackage; 9155 changes |= FILL_IN_PACKAGE; 9156 } 9157 } 9158 // Selector is special: it can only be set if explicitly allowed, 9159 // for the same reason as the component name. 9160 if (other.mSelector != null && (flags&FILL_IN_SELECTOR) != 0) { 9161 if (mPackage == null) { 9162 mSelector = new Intent(other.mSelector); 9163 mPackage = null; 9164 changes |= FILL_IN_SELECTOR; 9165 } 9166 } 9167 if (other.mClipData != null 9168 && (mClipData == null || (flags&FILL_IN_CLIP_DATA) != 0)) { 9169 mClipData = other.mClipData; 9170 changes |= FILL_IN_CLIP_DATA; 9171 mayHaveCopiedUris = true; 9172 } 9173 // Component is special: it can -only- be set if explicitly allowed, 9174 // since otherwise the sender could force the intent somewhere the 9175 // originator didn't intend. 9176 if (other.mComponent != null && (flags&FILL_IN_COMPONENT) != 0) { 9177 mComponent = other.mComponent; 9178 changes |= FILL_IN_COMPONENT; 9179 } 9180 mFlags |= other.mFlags; 9181 if (other.mSourceBounds != null 9182 && (mSourceBounds == null || (flags&FILL_IN_SOURCE_BOUNDS) != 0)) { 9183 mSourceBounds = new Rect(other.mSourceBounds); 9184 changes |= FILL_IN_SOURCE_BOUNDS; 9185 } 9186 if (mExtras == null) { 9187 if (other.mExtras != null) { 9188 mExtras = new Bundle(other.mExtras); 9189 mayHaveCopiedUris = true; 9190 } 9191 } else if (other.mExtras != null) { 9192 try { 9193 Bundle newb = new Bundle(other.mExtras); 9194 newb.putAll(mExtras); 9195 mExtras = newb; 9196 mayHaveCopiedUris = true; 9197 } catch (RuntimeException e) { 9198 // Modifying the extras can cause us to unparcel the contents 9199 // of the bundle, and if we do this in the system process that 9200 // may fail. We really should handle this (i.e., the Bundle 9201 // impl shouldn't be on top of a plain map), but for now just 9202 // ignore it and keep the original contents. :( 9203 Log.w("Intent", "Failure filling in extras", e); 9204 } 9205 } 9206 if (mayHaveCopiedUris && mContentUserHint == UserHandle.USER_CURRENT 9207 && other.mContentUserHint != UserHandle.USER_CURRENT) { 9208 mContentUserHint = other.mContentUserHint; 9209 } 9210 return changes; 9211 } 9212 9213 /** 9214 * Wrapper class holding an Intent and implementing comparisons on it for 9215 * the purpose of filtering. The class implements its 9216 * {@link #equals equals()} and {@link #hashCode hashCode()} methods as 9217 * simple calls to {@link Intent#filterEquals(Intent)} filterEquals()} and 9218 * {@link android.content.Intent#filterHashCode()} filterHashCode()} 9219 * on the wrapped Intent. 9220 */ 9221 public static final class FilterComparison { 9222 private final Intent mIntent; 9223 private final int mHashCode; 9224 9225 public FilterComparison(Intent intent) { 9226 mIntent = intent; 9227 mHashCode = intent.filterHashCode(); 9228 } 9229 9230 /** 9231 * Return the Intent that this FilterComparison represents. 9232 * @return Returns the Intent held by the FilterComparison. Do 9233 * not modify! 9234 */ 9235 public Intent getIntent() { 9236 return mIntent; 9237 } 9238 9239 @Override 9240 public boolean equals(Object obj) { 9241 if (obj instanceof FilterComparison) { 9242 Intent other = ((FilterComparison)obj).mIntent; 9243 return mIntent.filterEquals(other); 9244 } 9245 return false; 9246 } 9247 9248 @Override 9249 public int hashCode() { 9250 return mHashCode; 9251 } 9252 } 9253 9254 /** 9255 * Determine if two intents are the same for the purposes of intent 9256 * resolution (filtering). That is, if their action, data, type, 9257 * class, and categories are the same. This does <em>not</em> compare 9258 * any extra data included in the intents. 9259 * 9260 * @param other The other Intent to compare against. 9261 * 9262 * @return Returns true if action, data, type, class, and categories 9263 * are the same. 9264 */ 9265 public boolean filterEquals(Intent other) { 9266 if (other == null) { 9267 return false; 9268 } 9269 if (!Objects.equals(this.mAction, other.mAction)) return false; 9270 if (!Objects.equals(this.mData, other.mData)) return false; 9271 if (!Objects.equals(this.mType, other.mType)) return false; 9272 if (!Objects.equals(this.mPackage, other.mPackage)) return false; 9273 if (!Objects.equals(this.mComponent, other.mComponent)) return false; 9274 if (!Objects.equals(this.mCategories, other.mCategories)) return false; 9275 9276 return true; 9277 } 9278 9279 /** 9280 * Generate hash code that matches semantics of filterEquals(). 9281 * 9282 * @return Returns the hash value of the action, data, type, class, and 9283 * categories. 9284 * 9285 * @see #filterEquals 9286 */ 9287 public int filterHashCode() { 9288 int code = 0; 9289 if (mAction != null) { 9290 code += mAction.hashCode(); 9291 } 9292 if (mData != null) { 9293 code += mData.hashCode(); 9294 } 9295 if (mType != null) { 9296 code += mType.hashCode(); 9297 } 9298 if (mPackage != null) { 9299 code += mPackage.hashCode(); 9300 } 9301 if (mComponent != null) { 9302 code += mComponent.hashCode(); 9303 } 9304 if (mCategories != null) { 9305 code += mCategories.hashCode(); 9306 } 9307 return code; 9308 } 9309 9310 @Override 9311 public String toString() { 9312 StringBuilder b = new StringBuilder(128); 9313 9314 b.append("Intent { "); 9315 toShortString(b, true, true, true, false); 9316 b.append(" }"); 9317 9318 return b.toString(); 9319 } 9320 9321 /** @hide */ 9322 public String toInsecureString() { 9323 StringBuilder b = new StringBuilder(128); 9324 9325 b.append("Intent { "); 9326 toShortString(b, false, true, true, false); 9327 b.append(" }"); 9328 9329 return b.toString(); 9330 } 9331 9332 /** @hide */ 9333 public String toInsecureStringWithClip() { 9334 StringBuilder b = new StringBuilder(128); 9335 9336 b.append("Intent { "); 9337 toShortString(b, false, true, true, true); 9338 b.append(" }"); 9339 9340 return b.toString(); 9341 } 9342 9343 /** @hide */ 9344 public String toShortString(boolean secure, boolean comp, boolean extras, boolean clip) { 9345 StringBuilder b = new StringBuilder(128); 9346 toShortString(b, secure, comp, extras, clip); 9347 return b.toString(); 9348 } 9349 9350 /** @hide */ 9351 public void toShortString(StringBuilder b, boolean secure, boolean comp, boolean extras, 9352 boolean clip) { 9353 boolean first = true; 9354 if (mAction != null) { 9355 b.append("act=").append(mAction); 9356 first = false; 9357 } 9358 if (mCategories != null) { 9359 if (!first) { 9360 b.append(' '); 9361 } 9362 first = false; 9363 b.append("cat=["); 9364 for (int i=0; i<mCategories.size(); i++) { 9365 if (i > 0) b.append(','); 9366 b.append(mCategories.valueAt(i)); 9367 } 9368 b.append("]"); 9369 } 9370 if (mData != null) { 9371 if (!first) { 9372 b.append(' '); 9373 } 9374 first = false; 9375 b.append("dat="); 9376 if (secure) { 9377 b.append(mData.toSafeString()); 9378 } else { 9379 b.append(mData); 9380 } 9381 } 9382 if (mType != null) { 9383 if (!first) { 9384 b.append(' '); 9385 } 9386 first = false; 9387 b.append("typ=").append(mType); 9388 } 9389 if (mFlags != 0) { 9390 if (!first) { 9391 b.append(' '); 9392 } 9393 first = false; 9394 b.append("flg=0x").append(Integer.toHexString(mFlags)); 9395 } 9396 if (mPackage != null) { 9397 if (!first) { 9398 b.append(' '); 9399 } 9400 first = false; 9401 b.append("pkg=").append(mPackage); 9402 } 9403 if (comp && mComponent != null) { 9404 if (!first) { 9405 b.append(' '); 9406 } 9407 first = false; 9408 b.append("cmp=").append(mComponent.flattenToShortString()); 9409 } 9410 if (mSourceBounds != null) { 9411 if (!first) { 9412 b.append(' '); 9413 } 9414 first = false; 9415 b.append("bnds=").append(mSourceBounds.toShortString()); 9416 } 9417 if (mClipData != null) { 9418 if (!first) { 9419 b.append(' '); 9420 } 9421 b.append("clip={"); 9422 if (clip) { 9423 mClipData.toShortString(b); 9424 } else { 9425 if (mClipData.getDescription() != null) { 9426 first = !mClipData.getDescription().toShortStringTypesOnly(b); 9427 } else { 9428 first = true; 9429 } 9430 mClipData.toShortStringShortItems(b, first); 9431 } 9432 first = false; 9433 b.append('}'); 9434 } 9435 if (extras && mExtras != null) { 9436 if (!first) { 9437 b.append(' '); 9438 } 9439 first = false; 9440 b.append("(has extras)"); 9441 } 9442 if (mContentUserHint != UserHandle.USER_CURRENT) { 9443 if (!first) { 9444 b.append(' '); 9445 } 9446 first = false; 9447 b.append("u=").append(mContentUserHint); 9448 } 9449 if (mSelector != null) { 9450 b.append(" sel="); 9451 mSelector.toShortString(b, secure, comp, extras, clip); 9452 b.append("}"); 9453 } 9454 } 9455 9456 /** @hide */ 9457 public void writeToProto(ProtoOutputStream proto, long fieldId) { 9458 // Same input parameters that toString() gives to toShortString(). 9459 writeToProto(proto, fieldId, true, true, true, false); 9460 } 9461 9462 /** @hide */ 9463 public void writeToProto(ProtoOutputStream proto, long fieldId, boolean secure, boolean comp, 9464 boolean extras, boolean clip) { 9465 long token = proto.start(fieldId); 9466 if (mAction != null) { 9467 proto.write(IntentProto.ACTION, mAction); 9468 } 9469 if (mCategories != null) { 9470 for (String category : mCategories) { 9471 proto.write(IntentProto.CATEGORIES, category); 9472 } 9473 } 9474 if (mData != null) { 9475 proto.write(IntentProto.DATA, secure ? mData.toSafeString() : mData.toString()); 9476 } 9477 if (mType != null) { 9478 proto.write(IntentProto.TYPE, mType); 9479 } 9480 if (mFlags != 0) { 9481 proto.write(IntentProto.FLAG, "0x" + Integer.toHexString(mFlags)); 9482 } 9483 if (mPackage != null) { 9484 proto.write(IntentProto.PACKAGE, mPackage); 9485 } 9486 if (comp && mComponent != null) { 9487 mComponent.writeToProto(proto, IntentProto.COMPONENT); 9488 } 9489 if (mSourceBounds != null) { 9490 proto.write(IntentProto.SOURCE_BOUNDS, mSourceBounds.toShortString()); 9491 } 9492 if (mClipData != null) { 9493 StringBuilder b = new StringBuilder(); 9494 if (clip) { 9495 mClipData.toShortString(b); 9496 } else { 9497 mClipData.toShortStringShortItems(b, false); 9498 } 9499 proto.write(IntentProto.CLIP_DATA, b.toString()); 9500 } 9501 if (extras && mExtras != null) { 9502 proto.write(IntentProto.EXTRAS, mExtras.toShortString()); 9503 } 9504 if (mContentUserHint != 0) { 9505 proto.write(IntentProto.CONTENT_USER_HINT, mContentUserHint); 9506 } 9507 if (mSelector != null) { 9508 proto.write(IntentProto.SELECTOR, mSelector.toShortString(secure, comp, extras, clip)); 9509 } 9510 proto.end(token); 9511 } 9512 9513 /** 9514 * Call {@link #toUri} with 0 flags. 9515 * @deprecated Use {@link #toUri} instead. 9516 */ 9517 @Deprecated 9518 public String toURI() { 9519 return toUri(0); 9520 } 9521 9522 /** 9523 * Convert this Intent into a String holding a URI representation of it. 9524 * The returned URI string has been properly URI encoded, so it can be 9525 * used with {@link Uri#parse Uri.parse(String)}. The URI contains the 9526 * Intent's data as the base URI, with an additional fragment describing 9527 * the action, categories, type, flags, package, component, and extras. 9528 * 9529 * <p>You can convert the returned string back to an Intent with 9530 * {@link #getIntent}. 9531 * 9532 * @param flags Additional operating flags. 9533 * 9534 * @return Returns a URI encoding URI string describing the entire contents 9535 * of the Intent. 9536 */ 9537 public String toUri(@UriFlags int flags) { 9538 StringBuilder uri = new StringBuilder(128); 9539 if ((flags&URI_ANDROID_APP_SCHEME) != 0) { 9540 if (mPackage == null) { 9541 throw new IllegalArgumentException( 9542 "Intent must include an explicit package name to build an android-app: " 9543 + this); 9544 } 9545 uri.append("android-app://"); 9546 uri.append(mPackage); 9547 String scheme = null; 9548 if (mData != null) { 9549 scheme = mData.getScheme(); 9550 if (scheme != null) { 9551 uri.append('/'); 9552 uri.append(scheme); 9553 String authority = mData.getEncodedAuthority(); 9554 if (authority != null) { 9555 uri.append('/'); 9556 uri.append(authority); 9557 String path = mData.getEncodedPath(); 9558 if (path != null) { 9559 uri.append(path); 9560 } 9561 String queryParams = mData.getEncodedQuery(); 9562 if (queryParams != null) { 9563 uri.append('?'); 9564 uri.append(queryParams); 9565 } 9566 String fragment = mData.getEncodedFragment(); 9567 if (fragment != null) { 9568 uri.append('#'); 9569 uri.append(fragment); 9570 } 9571 } 9572 } 9573 } 9574 toUriFragment(uri, null, scheme == null ? Intent.ACTION_MAIN : Intent.ACTION_VIEW, 9575 mPackage, flags); 9576 return uri.toString(); 9577 } 9578 String scheme = null; 9579 if (mData != null) { 9580 String data = mData.toString(); 9581 if ((flags&URI_INTENT_SCHEME) != 0) { 9582 final int N = data.length(); 9583 for (int i=0; i<N; i++) { 9584 char c = data.charAt(i); 9585 if ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') 9586 || (c >= '0' && c <= '9') || c == '.' || c == '-' || c == '+') { 9587 continue; 9588 } 9589 if (c == ':' && i > 0) { 9590 // Valid scheme. 9591 scheme = data.substring(0, i); 9592 uri.append("intent:"); 9593 data = data.substring(i+1); 9594 break; 9595 } 9596 9597 // No scheme. 9598 break; 9599 } 9600 } 9601 uri.append(data); 9602 9603 } else if ((flags&URI_INTENT_SCHEME) != 0) { 9604 uri.append("intent:"); 9605 } 9606 9607 toUriFragment(uri, scheme, Intent.ACTION_VIEW, null, flags); 9608 9609 return uri.toString(); 9610 } 9611 9612 private void toUriFragment(StringBuilder uri, String scheme, String defAction, 9613 String defPackage, int flags) { 9614 StringBuilder frag = new StringBuilder(128); 9615 9616 toUriInner(frag, scheme, defAction, defPackage, flags); 9617 if (mSelector != null) { 9618 frag.append("SEL;"); 9619 // Note that for now we are not going to try to handle the 9620 // data part; not clear how to represent this as a URI, and 9621 // not much utility in it. 9622 mSelector.toUriInner(frag, mSelector.mData != null ? mSelector.mData.getScheme() : null, 9623 null, null, flags); 9624 } 9625 9626 if (frag.length() > 0) { 9627 uri.append("#Intent;"); 9628 uri.append(frag); 9629 uri.append("end"); 9630 } 9631 } 9632 9633 private void toUriInner(StringBuilder uri, String scheme, String defAction, 9634 String defPackage, int flags) { 9635 if (scheme != null) { 9636 uri.append("scheme=").append(scheme).append(';'); 9637 } 9638 if (mAction != null && !mAction.equals(defAction)) { 9639 uri.append("action=").append(Uri.encode(mAction)).append(';'); 9640 } 9641 if (mCategories != null) { 9642 for (int i=0; i<mCategories.size(); i++) { 9643 uri.append("category=").append(Uri.encode(mCategories.valueAt(i))).append(';'); 9644 } 9645 } 9646 if (mType != null) { 9647 uri.append("type=").append(Uri.encode(mType, "/")).append(';'); 9648 } 9649 if (mFlags != 0) { 9650 uri.append("launchFlags=0x").append(Integer.toHexString(mFlags)).append(';'); 9651 } 9652 if (mPackage != null && !mPackage.equals(defPackage)) { 9653 uri.append("package=").append(Uri.encode(mPackage)).append(';'); 9654 } 9655 if (mComponent != null) { 9656 uri.append("component=").append(Uri.encode( 9657 mComponent.flattenToShortString(), "/")).append(';'); 9658 } 9659 if (mSourceBounds != null) { 9660 uri.append("sourceBounds=") 9661 .append(Uri.encode(mSourceBounds.flattenToString())) 9662 .append(';'); 9663 } 9664 if (mExtras != null) { 9665 for (String key : mExtras.keySet()) { 9666 final Object value = mExtras.get(key); 9667 char entryType = 9668 value instanceof String ? 'S' : 9669 value instanceof Boolean ? 'B' : 9670 value instanceof Byte ? 'b' : 9671 value instanceof Character ? 'c' : 9672 value instanceof Double ? 'd' : 9673 value instanceof Float ? 'f' : 9674 value instanceof Integer ? 'i' : 9675 value instanceof Long ? 'l' : 9676 value instanceof Short ? 's' : 9677 '\0'; 9678 9679 if (entryType != '\0') { 9680 uri.append(entryType); 9681 uri.append('.'); 9682 uri.append(Uri.encode(key)); 9683 uri.append('='); 9684 uri.append(Uri.encode(value.toString())); 9685 uri.append(';'); 9686 } 9687 } 9688 } 9689 } 9690 9691 public int describeContents() { 9692 return (mExtras != null) ? mExtras.describeContents() : 0; 9693 } 9694 9695 public void writeToParcel(Parcel out, int flags) { 9696 out.writeString(mAction); 9697 Uri.writeToParcel(out, mData); 9698 out.writeString(mType); 9699 out.writeInt(mFlags); 9700 out.writeString(mPackage); 9701 ComponentName.writeToParcel(mComponent, out); 9702 9703 if (mSourceBounds != null) { 9704 out.writeInt(1); 9705 mSourceBounds.writeToParcel(out, flags); 9706 } else { 9707 out.writeInt(0); 9708 } 9709 9710 if (mCategories != null) { 9711 final int N = mCategories.size(); 9712 out.writeInt(N); 9713 for (int i=0; i<N; i++) { 9714 out.writeString(mCategories.valueAt(i)); 9715 } 9716 } else { 9717 out.writeInt(0); 9718 } 9719 9720 if (mSelector != null) { 9721 out.writeInt(1); 9722 mSelector.writeToParcel(out, flags); 9723 } else { 9724 out.writeInt(0); 9725 } 9726 9727 if (mClipData != null) { 9728 out.writeInt(1); 9729 mClipData.writeToParcel(out, flags); 9730 } else { 9731 out.writeInt(0); 9732 } 9733 out.writeInt(mContentUserHint); 9734 out.writeBundle(mExtras); 9735 } 9736 9737 public static final Parcelable.Creator<Intent> CREATOR 9738 = new Parcelable.Creator<Intent>() { 9739 public Intent createFromParcel(Parcel in) { 9740 return new Intent(in); 9741 } 9742 public Intent[] newArray(int size) { 9743 return new Intent[size]; 9744 } 9745 }; 9746 9747 /** @hide */ 9748 protected Intent(Parcel in) { 9749 readFromParcel(in); 9750 } 9751 9752 public void readFromParcel(Parcel in) { 9753 setAction(in.readString()); 9754 mData = Uri.CREATOR.createFromParcel(in); 9755 mType = in.readString(); 9756 mFlags = in.readInt(); 9757 mPackage = in.readString(); 9758 mComponent = ComponentName.readFromParcel(in); 9759 9760 if (in.readInt() != 0) { 9761 mSourceBounds = Rect.CREATOR.createFromParcel(in); 9762 } 9763 9764 int N = in.readInt(); 9765 if (N > 0) { 9766 mCategories = new ArraySet<String>(); 9767 int i; 9768 for (i=0; i<N; i++) { 9769 mCategories.add(in.readString().intern()); 9770 } 9771 } else { 9772 mCategories = null; 9773 } 9774 9775 if (in.readInt() != 0) { 9776 mSelector = new Intent(in); 9777 } 9778 9779 if (in.readInt() != 0) { 9780 mClipData = new ClipData(in); 9781 } 9782 mContentUserHint = in.readInt(); 9783 mExtras = in.readBundle(); 9784 } 9785 9786 /** 9787 * Parses the "intent" element (and its children) from XML and instantiates 9788 * an Intent object. The given XML parser should be located at the tag 9789 * where parsing should start (often named "intent"), from which the 9790 * basic action, data, type, and package and class name will be 9791 * retrieved. The function will then parse in to any child elements, 9792 * looking for <category android:name="xxx"> tags to add categories and 9793 * <extra android:name="xxx" android:value="yyy"> to attach extra data 9794 * to the intent. 9795 * 9796 * @param resources The Resources to use when inflating resources. 9797 * @param parser The XML parser pointing at an "intent" tag. 9798 * @param attrs The AttributeSet interface for retrieving extended 9799 * attribute data at the current <var>parser</var> location. 9800 * @return An Intent object matching the XML data. 9801 * @throws XmlPullParserException If there was an XML parsing error. 9802 * @throws IOException If there was an I/O error. 9803 */ 9804 public static @NonNull Intent parseIntent(@NonNull Resources resources, 9805 @NonNull XmlPullParser parser, AttributeSet attrs) 9806 throws XmlPullParserException, IOException { 9807 Intent intent = new Intent(); 9808 9809 TypedArray sa = resources.obtainAttributes(attrs, 9810 com.android.internal.R.styleable.Intent); 9811 9812 intent.setAction(sa.getString(com.android.internal.R.styleable.Intent_action)); 9813 9814 String data = sa.getString(com.android.internal.R.styleable.Intent_data); 9815 String mimeType = sa.getString(com.android.internal.R.styleable.Intent_mimeType); 9816 intent.setDataAndType(data != null ? Uri.parse(data) : null, mimeType); 9817 9818 String packageName = sa.getString(com.android.internal.R.styleable.Intent_targetPackage); 9819 String className = sa.getString(com.android.internal.R.styleable.Intent_targetClass); 9820 if (packageName != null && className != null) { 9821 intent.setComponent(new ComponentName(packageName, className)); 9822 } 9823 9824 sa.recycle(); 9825 9826 int outerDepth = parser.getDepth(); 9827 int type; 9828 while ((type=parser.next()) != XmlPullParser.END_DOCUMENT 9829 && (type != XmlPullParser.END_TAG || parser.getDepth() > outerDepth)) { 9830 if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) { 9831 continue; 9832 } 9833 9834 String nodeName = parser.getName(); 9835 if (nodeName.equals(TAG_CATEGORIES)) { 9836 sa = resources.obtainAttributes(attrs, 9837 com.android.internal.R.styleable.IntentCategory); 9838 String cat = sa.getString(com.android.internal.R.styleable.IntentCategory_name); 9839 sa.recycle(); 9840 9841 if (cat != null) { 9842 intent.addCategory(cat); 9843 } 9844 XmlUtils.skipCurrentTag(parser); 9845 9846 } else if (nodeName.equals(TAG_EXTRA)) { 9847 if (intent.mExtras == null) { 9848 intent.mExtras = new Bundle(); 9849 } 9850 resources.parseBundleExtra(TAG_EXTRA, attrs, intent.mExtras); 9851 XmlUtils.skipCurrentTag(parser); 9852 9853 } else { 9854 XmlUtils.skipCurrentTag(parser); 9855 } 9856 } 9857 9858 return intent; 9859 } 9860 9861 /** @hide */ 9862 public void saveToXml(XmlSerializer out) throws IOException { 9863 if (mAction != null) { 9864 out.attribute(null, ATTR_ACTION, mAction); 9865 } 9866 if (mData != null) { 9867 out.attribute(null, ATTR_DATA, mData.toString()); 9868 } 9869 if (mType != null) { 9870 out.attribute(null, ATTR_TYPE, mType); 9871 } 9872 if (mComponent != null) { 9873 out.attribute(null, ATTR_COMPONENT, mComponent.flattenToShortString()); 9874 } 9875 out.attribute(null, ATTR_FLAGS, Integer.toHexString(getFlags())); 9876 9877 if (mCategories != null) { 9878 out.startTag(null, TAG_CATEGORIES); 9879 for (int categoryNdx = mCategories.size() - 1; categoryNdx >= 0; --categoryNdx) { 9880 out.attribute(null, ATTR_CATEGORY, mCategories.valueAt(categoryNdx)); 9881 } 9882 out.endTag(null, TAG_CATEGORIES); 9883 } 9884 } 9885 9886 /** @hide */ 9887 public static Intent restoreFromXml(XmlPullParser in) throws IOException, 9888 XmlPullParserException { 9889 Intent intent = new Intent(); 9890 final int outerDepth = in.getDepth(); 9891 9892 int attrCount = in.getAttributeCount(); 9893 for (int attrNdx = attrCount - 1; attrNdx >= 0; --attrNdx) { 9894 final String attrName = in.getAttributeName(attrNdx); 9895 final String attrValue = in.getAttributeValue(attrNdx); 9896 if (ATTR_ACTION.equals(attrName)) { 9897 intent.setAction(attrValue); 9898 } else if (ATTR_DATA.equals(attrName)) { 9899 intent.setData(Uri.parse(attrValue)); 9900 } else if (ATTR_TYPE.equals(attrName)) { 9901 intent.setType(attrValue); 9902 } else if (ATTR_COMPONENT.equals(attrName)) { 9903 intent.setComponent(ComponentName.unflattenFromString(attrValue)); 9904 } else if (ATTR_FLAGS.equals(attrName)) { 9905 intent.setFlags(Integer.parseInt(attrValue, 16)); 9906 } else { 9907 Log.e("Intent", "restoreFromXml: unknown attribute=" + attrName); 9908 } 9909 } 9910 9911 int event; 9912 String name; 9913 while (((event = in.next()) != XmlPullParser.END_DOCUMENT) && 9914 (event != XmlPullParser.END_TAG || in.getDepth() < outerDepth)) { 9915 if (event == XmlPullParser.START_TAG) { 9916 name = in.getName(); 9917 if (TAG_CATEGORIES.equals(name)) { 9918 attrCount = in.getAttributeCount(); 9919 for (int attrNdx = attrCount - 1; attrNdx >= 0; --attrNdx) { 9920 intent.addCategory(in.getAttributeValue(attrNdx)); 9921 } 9922 } else { 9923 Log.w("Intent", "restoreFromXml: unknown name=" + name); 9924 XmlUtils.skipCurrentTag(in); 9925 } 9926 } 9927 } 9928 9929 return intent; 9930 } 9931 9932 /** 9933 * Normalize a MIME data type. 9934 * 9935 * <p>A normalized MIME type has white-space trimmed, 9936 * content-type parameters removed, and is lower-case. 9937 * This aligns the type with Android best practices for 9938 * intent filtering. 9939 * 9940 * <p>For example, "text/plain; charset=utf-8" becomes "text/plain". 9941 * "text/x-vCard" becomes "text/x-vcard". 9942 * 9943 * <p>All MIME types received from outside Android (such as user input, 9944 * or external sources like Bluetooth, NFC, or the Internet) should 9945 * be normalized before they are used to create an Intent. 9946 * 9947 * @param type MIME data type to normalize 9948 * @return normalized MIME data type, or null if the input was null 9949 * @see #setType 9950 * @see #setTypeAndNormalize 9951 */ 9952 public static @Nullable String normalizeMimeType(@Nullable String type) { 9953 if (type == null) { 9954 return null; 9955 } 9956 9957 type = type.trim().toLowerCase(Locale.ROOT); 9958 9959 final int semicolonIndex = type.indexOf(';'); 9960 if (semicolonIndex != -1) { 9961 type = type.substring(0, semicolonIndex); 9962 } 9963 return type; 9964 } 9965 9966 /** 9967 * Prepare this {@link Intent} to leave an app process. 9968 * 9969 * @hide 9970 */ 9971 public void prepareToLeaveProcess(Context context) { 9972 final boolean leavingPackage = (mComponent == null) 9973 || !Objects.equals(mComponent.getPackageName(), context.getPackageName()); 9974 prepareToLeaveProcess(leavingPackage); 9975 } 9976 9977 /** 9978 * Prepare this {@link Intent} to leave an app process. 9979 * 9980 * @hide 9981 */ 9982 public void prepareToLeaveProcess(boolean leavingPackage) { 9983 setAllowFds(false); 9984 9985 if (mSelector != null) { 9986 mSelector.prepareToLeaveProcess(leavingPackage); 9987 } 9988 if (mClipData != null) { 9989 mClipData.prepareToLeaveProcess(leavingPackage, getFlags()); 9990 } 9991 9992 if (mExtras != null && !mExtras.isParcelled()) { 9993 final Object intent = mExtras.get(Intent.EXTRA_INTENT); 9994 if (intent instanceof Intent) { 9995 ((Intent) intent).prepareToLeaveProcess(leavingPackage); 9996 } 9997 } 9998 9999 if (mAction != null && mData != null && StrictMode.vmFileUriExposureEnabled() 10000 && leavingPackage) { 10001 switch (mAction) { 10002 case ACTION_MEDIA_REMOVED: 10003 case ACTION_MEDIA_UNMOUNTED: 10004 case ACTION_MEDIA_CHECKING: 10005 case ACTION_MEDIA_NOFS: 10006 case ACTION_MEDIA_MOUNTED: 10007 case ACTION_MEDIA_SHARED: 10008 case ACTION_MEDIA_UNSHARED: 10009 case ACTION_MEDIA_BAD_REMOVAL: 10010 case ACTION_MEDIA_UNMOUNTABLE: 10011 case ACTION_MEDIA_EJECT: 10012 case ACTION_MEDIA_SCANNER_STARTED: 10013 case ACTION_MEDIA_SCANNER_FINISHED: 10014 case ACTION_MEDIA_SCANNER_SCAN_FILE: 10015 case ACTION_PACKAGE_NEEDS_VERIFICATION: 10016 case ACTION_PACKAGE_VERIFIED: 10017 // Ignore legacy actions 10018 break; 10019 default: 10020 mData.checkFileUriExposed("Intent.getData()"); 10021 } 10022 } 10023 10024 if (mAction != null && mData != null && StrictMode.vmContentUriWithoutPermissionEnabled() 10025 && leavingPackage) { 10026 switch (mAction) { 10027 case ACTION_PROVIDER_CHANGED: 10028 case QuickContact.ACTION_QUICK_CONTACT: 10029 // Ignore actions that don't need to grant 10030 break; 10031 default: 10032 mData.checkContentUriWithoutPermission("Intent.getData()", getFlags()); 10033 } 10034 } 10035 } 10036 10037 /** 10038 * @hide 10039 */ 10040 public void prepareToEnterProcess() { 10041 // We just entered destination process, so we should be able to read all 10042 // parcelables inside. 10043 setDefusable(true); 10044 10045 if (mSelector != null) { 10046 mSelector.prepareToEnterProcess(); 10047 } 10048 if (mClipData != null) { 10049 mClipData.prepareToEnterProcess(); 10050 } 10051 10052 if (mContentUserHint != UserHandle.USER_CURRENT) { 10053 if (UserHandle.getAppId(Process.myUid()) != Process.SYSTEM_UID) { 10054 fixUris(mContentUserHint); 10055 mContentUserHint = UserHandle.USER_CURRENT; 10056 } 10057 } 10058 } 10059 10060 /** @hide */ 10061 public boolean hasWebURI() { 10062 if (getData() == null) { 10063 return false; 10064 } 10065 final String scheme = getScheme(); 10066 if (TextUtils.isEmpty(scheme)) { 10067 return false; 10068 } 10069 return scheme.equals(IntentFilter.SCHEME_HTTP) || scheme.equals(IntentFilter.SCHEME_HTTPS); 10070 } 10071 10072 /** @hide */ 10073 public boolean isBrowsableWebIntent() { 10074 return ACTION_VIEW.equals(mAction) 10075 && hasCategory(CATEGORY_BROWSABLE) 10076 && hasWebURI(); 10077 } 10078 10079 /** 10080 * @hide 10081 */ 10082 public void fixUris(int contentUserHint) { 10083 Uri data = getData(); 10084 if (data != null) { 10085 mData = maybeAddUserId(data, contentUserHint); 10086 } 10087 if (mClipData != null) { 10088 mClipData.fixUris(contentUserHint); 10089 } 10090 String action = getAction(); 10091 if (ACTION_SEND.equals(action)) { 10092 final Uri stream = getParcelableExtra(EXTRA_STREAM); 10093 if (stream != null) { 10094 putExtra(EXTRA_STREAM, maybeAddUserId(stream, contentUserHint)); 10095 } 10096 } else if (ACTION_SEND_MULTIPLE.equals(action)) { 10097 final ArrayList<Uri> streams = getParcelableArrayListExtra(EXTRA_STREAM); 10098 if (streams != null) { 10099 ArrayList<Uri> newStreams = new ArrayList<Uri>(); 10100 for (int i = 0; i < streams.size(); i++) { 10101 newStreams.add(maybeAddUserId(streams.get(i), contentUserHint)); 10102 } 10103 putParcelableArrayListExtra(EXTRA_STREAM, newStreams); 10104 } 10105 } else if (MediaStore.ACTION_IMAGE_CAPTURE.equals(action) 10106 || MediaStore.ACTION_IMAGE_CAPTURE_SECURE.equals(action) 10107 || MediaStore.ACTION_VIDEO_CAPTURE.equals(action)) { 10108 final Uri output = getParcelableExtra(MediaStore.EXTRA_OUTPUT); 10109 if (output != null) { 10110 putExtra(MediaStore.EXTRA_OUTPUT, maybeAddUserId(output, contentUserHint)); 10111 } 10112 } 10113 } 10114 10115 /** 10116 * Migrate any {@link #EXTRA_STREAM} in {@link #ACTION_SEND} and 10117 * {@link #ACTION_SEND_MULTIPLE} to {@link ClipData}. Also inspects nested 10118 * intents in {@link #ACTION_CHOOSER}. 10119 * 10120 * @return Whether any contents were migrated. 10121 * @hide 10122 */ 10123 public boolean migrateExtraStreamToClipData() { 10124 // Refuse to touch if extras already parcelled 10125 if (mExtras != null && mExtras.isParcelled()) return false; 10126 10127 // Bail when someone already gave us ClipData 10128 if (getClipData() != null) return false; 10129 10130 final String action = getAction(); 10131 if (ACTION_CHOOSER.equals(action)) { 10132 // Inspect contained intents to see if we need to migrate extras. We 10133 // don't promote ClipData to the parent, since ChooserActivity will 10134 // already start the picked item as the caller, and we can't combine 10135 // the flags in a safe way. 10136 10137 boolean migrated = false; 10138 try { 10139 final Intent intent = getParcelableExtra(EXTRA_INTENT); 10140 if (intent != null) { 10141 migrated |= intent.migrateExtraStreamToClipData(); 10142 } 10143 } catch (ClassCastException e) { 10144 } 10145 try { 10146 final Parcelable[] intents = getParcelableArrayExtra(EXTRA_INITIAL_INTENTS); 10147 if (intents != null) { 10148 for (int i = 0; i < intents.length; i++) { 10149 final Intent intent = (Intent) intents[i]; 10150 if (intent != null) { 10151 migrated |= intent.migrateExtraStreamToClipData(); 10152 } 10153 } 10154 } 10155 } catch (ClassCastException e) { 10156 } 10157 return migrated; 10158 10159 } else if (ACTION_SEND.equals(action)) { 10160 try { 10161 final Uri stream = getParcelableExtra(EXTRA_STREAM); 10162 final CharSequence text = getCharSequenceExtra(EXTRA_TEXT); 10163 final String htmlText = getStringExtra(EXTRA_HTML_TEXT); 10164 if (stream != null || text != null || htmlText != null) { 10165 final ClipData clipData = new ClipData( 10166 null, new String[] { getType() }, 10167 new ClipData.Item(text, htmlText, null, stream)); 10168 setClipData(clipData); 10169 addFlags(FLAG_GRANT_READ_URI_PERMISSION); 10170 return true; 10171 } 10172 } catch (ClassCastException e) { 10173 } 10174 10175 } else if (ACTION_SEND_MULTIPLE.equals(action)) { 10176 try { 10177 final ArrayList<Uri> streams = getParcelableArrayListExtra(EXTRA_STREAM); 10178 final ArrayList<CharSequence> texts = getCharSequenceArrayListExtra(EXTRA_TEXT); 10179 final ArrayList<String> htmlTexts = getStringArrayListExtra(EXTRA_HTML_TEXT); 10180 int num = -1; 10181 if (streams != null) { 10182 num = streams.size(); 10183 } 10184 if (texts != null) { 10185 if (num >= 0 && num != texts.size()) { 10186 // Wha...! F- you. 10187 return false; 10188 } 10189 num = texts.size(); 10190 } 10191 if (htmlTexts != null) { 10192 if (num >= 0 && num != htmlTexts.size()) { 10193 // Wha...! F- you. 10194 return false; 10195 } 10196 num = htmlTexts.size(); 10197 } 10198 if (num > 0) { 10199 final ClipData clipData = new ClipData( 10200 null, new String[] { getType() }, 10201 makeClipItem(streams, texts, htmlTexts, 0)); 10202 10203 for (int i = 1; i < num; i++) { 10204 clipData.addItem(makeClipItem(streams, texts, htmlTexts, i)); 10205 } 10206 10207 setClipData(clipData); 10208 addFlags(FLAG_GRANT_READ_URI_PERMISSION); 10209 return true; 10210 } 10211 } catch (ClassCastException e) { 10212 } 10213 } else if (MediaStore.ACTION_IMAGE_CAPTURE.equals(action) 10214 || MediaStore.ACTION_IMAGE_CAPTURE_SECURE.equals(action) 10215 || MediaStore.ACTION_VIDEO_CAPTURE.equals(action)) { 10216 final Uri output; 10217 try { 10218 output = getParcelableExtra(MediaStore.EXTRA_OUTPUT); 10219 } catch (ClassCastException e) { 10220 return false; 10221 } 10222 if (output != null) { 10223 setClipData(ClipData.newRawUri("", output)); 10224 addFlags(FLAG_GRANT_WRITE_URI_PERMISSION|FLAG_GRANT_READ_URI_PERMISSION); 10225 return true; 10226 } 10227 } 10228 10229 return false; 10230 } 10231 10232 /** 10233 * Convert the dock state to a human readable format. 10234 * @hide 10235 */ 10236 public static String dockStateToString(int dock) { 10237 switch (dock) { 10238 case EXTRA_DOCK_STATE_HE_DESK: 10239 return "EXTRA_DOCK_STATE_HE_DESK"; 10240 case EXTRA_DOCK_STATE_LE_DESK: 10241 return "EXTRA_DOCK_STATE_LE_DESK"; 10242 case EXTRA_DOCK_STATE_CAR: 10243 return "EXTRA_DOCK_STATE_CAR"; 10244 case EXTRA_DOCK_STATE_DESK: 10245 return "EXTRA_DOCK_STATE_DESK"; 10246 case EXTRA_DOCK_STATE_UNDOCKED: 10247 return "EXTRA_DOCK_STATE_UNDOCKED"; 10248 default: 10249 return Integer.toString(dock); 10250 } 10251 } 10252 10253 private static ClipData.Item makeClipItem(ArrayList<Uri> streams, ArrayList<CharSequence> texts, 10254 ArrayList<String> htmlTexts, int which) { 10255 Uri uri = streams != null ? streams.get(which) : null; 10256 CharSequence text = texts != null ? texts.get(which) : null; 10257 String htmlText = htmlTexts != null ? htmlTexts.get(which) : null; 10258 return new ClipData.Item(text, htmlText, null, uri); 10259 } 10260 10261 /** @hide */ 10262 public boolean isDocument() { 10263 return (mFlags & FLAG_ACTIVITY_NEW_DOCUMENT) == FLAG_ACTIVITY_NEW_DOCUMENT; 10264 } 10265} 10266