Intent.java revision 60a82cd4c29ade3e03ac0d1305e701471e40b7cf
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 android.annotation.AnyRes; 20import android.annotation.BroadcastBehavior; 21import android.annotation.IntDef; 22import android.annotation.SdkConstant; 23import android.annotation.SdkConstant.SdkConstantType; 24import android.annotation.SystemApi; 25import android.content.pm.ActivityInfo; 26import android.content.pm.ApplicationInfo; 27import android.content.pm.ComponentInfo; 28import android.content.pm.PackageManager; 29import android.content.pm.ResolveInfo; 30import android.content.res.Resources; 31import android.content.res.TypedArray; 32import android.graphics.Rect; 33import android.net.Uri; 34import android.os.Build; 35import android.os.Bundle; 36import android.os.IBinder; 37import android.os.Parcel; 38import android.os.Parcelable; 39import android.os.Process; 40import android.os.ResultReceiver; 41import android.os.ShellCommand; 42import android.os.StrictMode; 43import android.os.UserHandle; 44import android.os.storage.StorageManager; 45import android.provider.DocumentsContract; 46import android.provider.DocumentsProvider; 47import android.provider.MediaStore; 48import android.provider.OpenableColumns; 49import android.util.ArraySet; 50import android.util.AttributeSet; 51import android.util.Log; 52import com.android.internal.util.XmlUtils; 53import org.xmlpull.v1.XmlPullParser; 54import org.xmlpull.v1.XmlPullParserException; 55import org.xmlpull.v1.XmlSerializer; 56 57import java.io.IOException; 58import java.io.PrintWriter; 59import java.io.Serializable; 60import java.lang.annotation.Retention; 61import java.lang.annotation.RetentionPolicy; 62import java.net.URISyntaxException; 63import java.util.ArrayList; 64import java.util.HashSet; 65import java.util.List; 66import java.util.Locale; 67import java.util.Objects; 68import java.util.Set; 69 70import static android.content.ContentProvider.maybeAddUserId; 71 72/** 73 * An intent is an abstract description of an operation to be performed. It 74 * can be used with {@link Context#startActivity(Intent) startActivity} to 75 * launch an {@link android.app.Activity}, 76 * {@link android.content.Context#sendBroadcast(Intent) broadcastIntent} to 77 * send it to any interested {@link BroadcastReceiver BroadcastReceiver} components, 78 * and {@link android.content.Context#startService} or 79 * {@link android.content.Context#bindService} to communicate with a 80 * background {@link android.app.Service}. 81 * 82 * <p>An Intent provides a facility for performing late runtime binding between the code in 83 * different applications. Its most significant use is in the launching of activities, where it 84 * can be thought of as the glue between activities. It is basically a passive data structure 85 * holding an abstract description of an action to be performed.</p> 86 * 87 * <div class="special reference"> 88 * <h3>Developer Guides</h3> 89 * <p>For information about how to create and resolve intents, read the 90 * <a href="{@docRoot}guide/topics/intents/intents-filters.html">Intents and Intent Filters</a> 91 * developer guide.</p> 92 * </div> 93 * 94 * <a name="IntentStructure"></a> 95 * <h3>Intent Structure</h3> 96 * <p>The primary pieces of information in an intent are:</p> 97 * 98 * <ul> 99 * <li> <p><b>action</b> -- The general action to be performed, such as 100 * {@link #ACTION_VIEW}, {@link #ACTION_EDIT}, {@link #ACTION_MAIN}, 101 * etc.</p> 102 * </li> 103 * <li> <p><b>data</b> -- The data to operate on, such as a person record 104 * in the contacts database, expressed as a {@link android.net.Uri}.</p> 105 * </li> 106 * </ul> 107 * 108 * 109 * <p>Some examples of action/data pairs are:</p> 110 * 111 * <ul> 112 * <li> <p><b>{@link #ACTION_VIEW} <i>content://contacts/people/1</i></b> -- Display 113 * information about the person whose identifier is "1".</p> 114 * </li> 115 * <li> <p><b>{@link #ACTION_DIAL} <i>content://contacts/people/1</i></b> -- Display 116 * the phone dialer with the person filled in.</p> 117 * </li> 118 * <li> <p><b>{@link #ACTION_VIEW} <i>tel:123</i></b> -- Display 119 * the phone dialer with the given number filled in. Note how the 120 * VIEW action does what is considered the most reasonable thing for 121 * a particular URI.</p> 122 * </li> 123 * <li> <p><b>{@link #ACTION_DIAL} <i>tel:123</i></b> -- Display 124 * the phone dialer with the given number filled in.</p> 125 * </li> 126 * <li> <p><b>{@link #ACTION_EDIT} <i>content://contacts/people/1</i></b> -- Edit 127 * information about the person whose identifier is "1".</p> 128 * </li> 129 * <li> <p><b>{@link #ACTION_VIEW} <i>content://contacts/people/</i></b> -- Display 130 * a list of people, which the user can browse through. This example is a 131 * typical top-level entry into the Contacts application, showing you the 132 * list of people. Selecting a particular person to view would result in a 133 * new intent { <b>{@link #ACTION_VIEW} <i>content://contacts/people/N</i></b> } 134 * being used to start an activity to display that person.</p> 135 * </li> 136 * </ul> 137 * 138 * <p>In addition to these primary attributes, there are a number of secondary 139 * attributes that you can also include with an intent:</p> 140 * 141 * <ul> 142 * <li> <p><b>category</b> -- Gives additional information about the action 143 * to execute. For example, {@link #CATEGORY_LAUNCHER} means it should 144 * appear in the Launcher as a top-level application, while 145 * {@link #CATEGORY_ALTERNATIVE} means it should be included in a list 146 * of alternative actions the user can perform on a piece of data.</p> 147 * <li> <p><b>type</b> -- Specifies an explicit type (a MIME type) of the 148 * intent data. Normally the type is inferred from the data itself. 149 * By setting this attribute, you disable that evaluation and force 150 * an explicit type.</p> 151 * <li> <p><b>component</b> -- Specifies an explicit name of a component 152 * class to use for the intent. Normally this is determined by looking 153 * at the other information in the intent (the action, data/type, and 154 * categories) and matching that with a component that can handle it. 155 * If this attribute is set then none of the evaluation is performed, 156 * and this component is used exactly as is. By specifying this attribute, 157 * all of the other Intent attributes become optional.</p> 158 * <li> <p><b>extras</b> -- This is a {@link Bundle} of any additional information. 159 * This can be used to provide extended information to the component. 160 * For example, if we have a action to send an e-mail message, we could 161 * also include extra pieces of data here to supply a subject, body, 162 * etc.</p> 163 * </ul> 164 * 165 * <p>Here are some examples of other operations you can specify as intents 166 * using these additional parameters:</p> 167 * 168 * <ul> 169 * <li> <p><b>{@link #ACTION_MAIN} with category {@link #CATEGORY_HOME}</b> -- 170 * Launch the home screen.</p> 171 * </li> 172 * <li> <p><b>{@link #ACTION_GET_CONTENT} with MIME type 173 * <i>{@link android.provider.Contacts.Phones#CONTENT_URI 174 * vnd.android.cursor.item/phone}</i></b> 175 * -- Display the list of people's phone numbers, allowing the user to 176 * browse through them and pick one and return it to the parent activity.</p> 177 * </li> 178 * <li> <p><b>{@link #ACTION_GET_CONTENT} with MIME type 179 * <i>*{@literal /}*</i> and category {@link #CATEGORY_OPENABLE}</b> 180 * -- Display all pickers for data that can be opened with 181 * {@link ContentResolver#openInputStream(Uri) ContentResolver.openInputStream()}, 182 * allowing the user to pick one of them and then some data inside of it 183 * and returning the resulting URI to the caller. This can be used, 184 * for example, in an e-mail application to allow the user to pick some 185 * data to include as an attachment.</p> 186 * </li> 187 * </ul> 188 * 189 * <p>There are a variety of standard Intent action and category constants 190 * defined in the Intent class, but applications can also define their own. 191 * These strings use Java-style scoping, to ensure they are unique -- for 192 * example, the standard {@link #ACTION_VIEW} is called 193 * "android.intent.action.VIEW".</p> 194 * 195 * <p>Put together, the set of actions, data types, categories, and extra data 196 * defines a language for the system allowing for the expression of phrases 197 * such as "call john smith's cell". As applications are added to the system, 198 * they can extend this language by adding new actions, types, and categories, or 199 * they can modify the behavior of existing phrases by supplying their own 200 * activities that handle them.</p> 201 * 202 * <a name="IntentResolution"></a> 203 * <h3>Intent Resolution</h3> 204 * 205 * <p>There are two primary forms of intents you will use. 206 * 207 * <ul> 208 * <li> <p><b>Explicit Intents</b> have specified a component (via 209 * {@link #setComponent} or {@link #setClass}), which provides the exact 210 * class to be run. Often these will not include any other information, 211 * simply being a way for an application to launch various internal 212 * activities it has as the user interacts with the application. 213 * 214 * <li> <p><b>Implicit Intents</b> have not specified a component; 215 * instead, they must include enough information for the system to 216 * determine which of the available components is best to run for that 217 * intent. 218 * </ul> 219 * 220 * <p>When using implicit intents, given such an arbitrary intent we need to 221 * know what to do with it. This is handled by the process of <em>Intent 222 * resolution</em>, which maps an Intent to an {@link android.app.Activity}, 223 * {@link BroadcastReceiver}, or {@link android.app.Service} (or sometimes two or 224 * more activities/receivers) that can handle it.</p> 225 * 226 * <p>The intent resolution mechanism basically revolves around matching an 227 * Intent against all of the <intent-filter> descriptions in the 228 * installed application packages. (Plus, in the case of broadcasts, any {@link BroadcastReceiver} 229 * objects explicitly registered with {@link Context#registerReceiver}.) More 230 * details on this can be found in the documentation on the {@link 231 * IntentFilter} class.</p> 232 * 233 * <p>There are three pieces of information in the Intent that are used for 234 * resolution: the action, type, and category. Using this information, a query 235 * is done on the {@link PackageManager} for a component that can handle the 236 * intent. The appropriate component is determined based on the intent 237 * information supplied in the <code>AndroidManifest.xml</code> file as 238 * follows:</p> 239 * 240 * <ul> 241 * <li> <p>The <b>action</b>, if given, must be listed by the component as 242 * one it handles.</p> 243 * <li> <p>The <b>type</b> is retrieved from the Intent's data, if not 244 * already supplied in the Intent. Like the action, if a type is 245 * included in the intent (either explicitly or implicitly in its 246 * data), then this must be listed by the component as one it handles.</p> 247 * <li> For data that is not a <code>content:</code> URI and where no explicit 248 * type is included in the Intent, instead the <b>scheme</b> of the 249 * intent data (such as <code>http:</code> or <code>mailto:</code>) is 250 * considered. Again like the action, if we are matching a scheme it 251 * must be listed by the component as one it can handle. 252 * <li> <p>The <b>categories</b>, if supplied, must <em>all</em> be listed 253 * by the activity as categories it handles. That is, if you include 254 * the categories {@link #CATEGORY_LAUNCHER} and 255 * {@link #CATEGORY_ALTERNATIVE}, then you will only resolve to components 256 * with an intent that lists <em>both</em> of those categories. 257 * Activities will very often need to support the 258 * {@link #CATEGORY_DEFAULT} so that they can be found by 259 * {@link Context#startActivity Context.startActivity()}.</p> 260 * </ul> 261 * 262 * <p>For example, consider the Note Pad sample application that 263 * allows user to browse through a list of notes data and view details about 264 * individual items. Text in italics indicate places were you would replace a 265 * name with one specific to your own package.</p> 266 * 267 * <pre> <manifest xmlns:android="http://schemas.android.com/apk/res/android" 268 * package="<i>com.android.notepad</i>"> 269 * <application android:icon="@drawable/app_notes" 270 * android:label="@string/app_name"> 271 * 272 * <provider class=".NotePadProvider" 273 * android:authorities="<i>com.google.provider.NotePad</i>" /> 274 * 275 * <activity class=".NotesList" android:label="@string/title_notes_list"> 276 * <intent-filter> 277 * <action android:name="android.intent.action.MAIN" /> 278 * <category android:name="android.intent.category.LAUNCHER" /> 279 * </intent-filter> 280 * <intent-filter> 281 * <action android:name="android.intent.action.VIEW" /> 282 * <action android:name="android.intent.action.EDIT" /> 283 * <action android:name="android.intent.action.PICK" /> 284 * <category android:name="android.intent.category.DEFAULT" /> 285 * <data android:mimeType="vnd.android.cursor.dir/<i>vnd.google.note</i>" /> 286 * </intent-filter> 287 * <intent-filter> 288 * <action android:name="android.intent.action.GET_CONTENT" /> 289 * <category android:name="android.intent.category.DEFAULT" /> 290 * <data android:mimeType="vnd.android.cursor.item/<i>vnd.google.note</i>" /> 291 * </intent-filter> 292 * </activity> 293 * 294 * <activity class=".NoteEditor" android:label="@string/title_note"> 295 * <intent-filter android:label="@string/resolve_edit"> 296 * <action android:name="android.intent.action.VIEW" /> 297 * <action android:name="android.intent.action.EDIT" /> 298 * <category android:name="android.intent.category.DEFAULT" /> 299 * <data android:mimeType="vnd.android.cursor.item/<i>vnd.google.note</i>" /> 300 * </intent-filter> 301 * 302 * <intent-filter> 303 * <action android:name="android.intent.action.INSERT" /> 304 * <category android:name="android.intent.category.DEFAULT" /> 305 * <data android:mimeType="vnd.android.cursor.dir/<i>vnd.google.note</i>" /> 306 * </intent-filter> 307 * 308 * </activity> 309 * 310 * <activity class=".TitleEditor" android:label="@string/title_edit_title" 311 * android:theme="@android:style/Theme.Dialog"> 312 * <intent-filter android:label="@string/resolve_title"> 313 * <action android:name="<i>com.android.notepad.action.EDIT_TITLE</i>" /> 314 * <category android:name="android.intent.category.DEFAULT" /> 315 * <category android:name="android.intent.category.ALTERNATIVE" /> 316 * <category android:name="android.intent.category.SELECTED_ALTERNATIVE" /> 317 * <data android:mimeType="vnd.android.cursor.item/<i>vnd.google.note</i>" /> 318 * </intent-filter> 319 * </activity> 320 * 321 * </application> 322 * </manifest></pre> 323 * 324 * <p>The first activity, 325 * <code>com.android.notepad.NotesList</code>, serves as our main 326 * entry into the app. It can do three things as described by its three intent 327 * templates: 328 * <ol> 329 * <li><pre> 330 * <intent-filter> 331 * <action android:name="{@link #ACTION_MAIN android.intent.action.MAIN}" /> 332 * <category android:name="{@link #CATEGORY_LAUNCHER android.intent.category.LAUNCHER}" /> 333 * </intent-filter></pre> 334 * <p>This provides a top-level entry into the NotePad application: the standard 335 * MAIN action is a main entry point (not requiring any other information in 336 * the Intent), and the LAUNCHER category says that this entry point should be 337 * listed in the application launcher.</p> 338 * <li><pre> 339 * <intent-filter> 340 * <action android:name="{@link #ACTION_VIEW android.intent.action.VIEW}" /> 341 * <action android:name="{@link #ACTION_EDIT android.intent.action.EDIT}" /> 342 * <action android:name="{@link #ACTION_PICK android.intent.action.PICK}" /> 343 * <category android:name="{@link #CATEGORY_DEFAULT android.intent.category.DEFAULT}" /> 344 * <data android:mimeType="vnd.android.cursor.dir/<i>vnd.google.note</i>" /> 345 * </intent-filter></pre> 346 * <p>This declares the things that the activity can do on a directory of 347 * notes. The type being supported is given with the <type> tag, where 348 * <code>vnd.android.cursor.dir/vnd.google.note</code> is a URI from which 349 * a Cursor of zero or more items (<code>vnd.android.cursor.dir</code>) can 350 * be retrieved which holds our note pad data (<code>vnd.google.note</code>). 351 * The activity allows the user to view or edit the directory of data (via 352 * the VIEW and EDIT actions), or to pick a particular note and return it 353 * to the caller (via the PICK action). Note also the DEFAULT category 354 * supplied here: this is <em>required</em> for the 355 * {@link Context#startActivity Context.startActivity} method to resolve your 356 * activity when its component name is not explicitly specified.</p> 357 * <li><pre> 358 * <intent-filter> 359 * <action android:name="{@link #ACTION_GET_CONTENT android.intent.action.GET_CONTENT}" /> 360 * <category android:name="{@link #CATEGORY_DEFAULT android.intent.category.DEFAULT}" /> 361 * <data android:mimeType="vnd.android.cursor.item/<i>vnd.google.note</i>" /> 362 * </intent-filter></pre> 363 * <p>This filter describes the ability to return to the caller a note selected by 364 * the user without needing to know where it came from. The data type 365 * <code>vnd.android.cursor.item/vnd.google.note</code> is a URI from which 366 * a Cursor of exactly one (<code>vnd.android.cursor.item</code>) item can 367 * be retrieved which contains our note pad data (<code>vnd.google.note</code>). 368 * The GET_CONTENT action is similar to the PICK action, where the activity 369 * will return to its caller a piece of data selected by the user. Here, 370 * however, the caller specifies the type of data they desire instead of 371 * the type of data the user will be picking from.</p> 372 * </ol> 373 * 374 * <p>Given these capabilities, the following intents will resolve to the 375 * NotesList activity:</p> 376 * 377 * <ul> 378 * <li> <p><b>{ action=android.app.action.MAIN }</b> matches all of the 379 * activities that can be used as top-level entry points into an 380 * application.</p> 381 * <li> <p><b>{ action=android.app.action.MAIN, 382 * category=android.app.category.LAUNCHER }</b> is the actual intent 383 * used by the Launcher to populate its top-level list.</p> 384 * <li> <p><b>{ action=android.intent.action.VIEW 385 * data=content://com.google.provider.NotePad/notes }</b> 386 * displays a list of all the notes under 387 * "content://com.google.provider.NotePad/notes", which 388 * the user can browse through and see the details on.</p> 389 * <li> <p><b>{ action=android.app.action.PICK 390 * data=content://com.google.provider.NotePad/notes }</b> 391 * provides a list of the notes under 392 * "content://com.google.provider.NotePad/notes", from which 393 * the user can pick a note whose data URL is returned back to the caller.</p> 394 * <li> <p><b>{ action=android.app.action.GET_CONTENT 395 * type=vnd.android.cursor.item/vnd.google.note }</b> 396 * is similar to the pick action, but allows the caller to specify the 397 * kind of data they want back so that the system can find the appropriate 398 * activity to pick something of that data type.</p> 399 * </ul> 400 * 401 * <p>The second activity, 402 * <code>com.android.notepad.NoteEditor</code>, shows the user a single 403 * note entry and allows them to edit it. It can do two things as described 404 * by its two intent templates: 405 * <ol> 406 * <li><pre> 407 * <intent-filter android:label="@string/resolve_edit"> 408 * <action android:name="{@link #ACTION_VIEW android.intent.action.VIEW}" /> 409 * <action android:name="{@link #ACTION_EDIT android.intent.action.EDIT}" /> 410 * <category android:name="{@link #CATEGORY_DEFAULT android.intent.category.DEFAULT}" /> 411 * <data android:mimeType="vnd.android.cursor.item/<i>vnd.google.note</i>" /> 412 * </intent-filter></pre> 413 * <p>The first, primary, purpose of this activity is to let the user interact 414 * with a single note, as decribed by the MIME type 415 * <code>vnd.android.cursor.item/vnd.google.note</code>. The activity can 416 * either VIEW a note or allow the user to EDIT it. Again we support the 417 * DEFAULT category to allow the activity to be launched without explicitly 418 * specifying its component.</p> 419 * <li><pre> 420 * <intent-filter> 421 * <action android:name="{@link #ACTION_INSERT android.intent.action.INSERT}" /> 422 * <category android:name="{@link #CATEGORY_DEFAULT android.intent.category.DEFAULT}" /> 423 * <data android:mimeType="vnd.android.cursor.dir/<i>vnd.google.note</i>" /> 424 * </intent-filter></pre> 425 * <p>The secondary use of this activity is to insert a new note entry into 426 * an existing directory of notes. This is used when the user creates a new 427 * note: the INSERT action is executed on the directory of notes, causing 428 * this activity to run and have the user create the new note data which 429 * it then adds to the content provider.</p> 430 * </ol> 431 * 432 * <p>Given these capabilities, the following intents will resolve to the 433 * NoteEditor activity:</p> 434 * 435 * <ul> 436 * <li> <p><b>{ action=android.intent.action.VIEW 437 * data=content://com.google.provider.NotePad/notes/<var>{ID}</var> }</b> 438 * shows the user the content of note <var>{ID}</var>.</p> 439 * <li> <p><b>{ action=android.app.action.EDIT 440 * data=content://com.google.provider.NotePad/notes/<var>{ID}</var> }</b> 441 * allows the user to edit the content of note <var>{ID}</var>.</p> 442 * <li> <p><b>{ action=android.app.action.INSERT 443 * data=content://com.google.provider.NotePad/notes }</b> 444 * creates a new, empty note in the notes list at 445 * "content://com.google.provider.NotePad/notes" 446 * and allows the user to edit it. If they keep their changes, the URI 447 * of the newly created note is returned to the caller.</p> 448 * </ul> 449 * 450 * <p>The last activity, 451 * <code>com.android.notepad.TitleEditor</code>, allows the user to 452 * edit the title of a note. This could be implemented as a class that the 453 * application directly invokes (by explicitly setting its component in 454 * the Intent), but here we show a way you can publish alternative 455 * operations on existing data:</p> 456 * 457 * <pre> 458 * <intent-filter android:label="@string/resolve_title"> 459 * <action android:name="<i>com.android.notepad.action.EDIT_TITLE</i>" /> 460 * <category android:name="{@link #CATEGORY_DEFAULT android.intent.category.DEFAULT}" /> 461 * <category android:name="{@link #CATEGORY_ALTERNATIVE android.intent.category.ALTERNATIVE}" /> 462 * <category android:name="{@link #CATEGORY_SELECTED_ALTERNATIVE android.intent.category.SELECTED_ALTERNATIVE}" /> 463 * <data android:mimeType="vnd.android.cursor.item/<i>vnd.google.note</i>" /> 464 * </intent-filter></pre> 465 * 466 * <p>In the single intent template here, we 467 * have created our own private action called 468 * <code>com.android.notepad.action.EDIT_TITLE</code> which means to 469 * edit the title of a note. It must be invoked on a specific note 470 * (data type <code>vnd.android.cursor.item/vnd.google.note</code>) like the previous 471 * view and edit actions, but here displays and edits the title contained 472 * in the note data. 473 * 474 * <p>In addition to supporting the default category as usual, our title editor 475 * also supports two other standard categories: ALTERNATIVE and 476 * SELECTED_ALTERNATIVE. Implementing 477 * these categories allows others to find the special action it provides 478 * without directly knowing about it, through the 479 * {@link android.content.pm.PackageManager#queryIntentActivityOptions} method, or 480 * more often to build dynamic menu items with 481 * {@link android.view.Menu#addIntentOptions}. Note that in the intent 482 * template here was also supply an explicit name for the template 483 * (via <code>android:label="@string/resolve_title"</code>) to better control 484 * what the user sees when presented with this activity as an alternative 485 * action to the data they are viewing. 486 * 487 * <p>Given these capabilities, the following intent will resolve to the 488 * TitleEditor activity:</p> 489 * 490 * <ul> 491 * <li> <p><b>{ action=com.android.notepad.action.EDIT_TITLE 492 * data=content://com.google.provider.NotePad/notes/<var>{ID}</var> }</b> 493 * displays and allows the user to edit the title associated 494 * with note <var>{ID}</var>.</p> 495 * </ul> 496 * 497 * <h3>Standard Activity Actions</h3> 498 * 499 * <p>These are the current standard actions that Intent defines for launching 500 * activities (usually through {@link Context#startActivity}. The most 501 * important, and by far most frequently used, are {@link #ACTION_MAIN} and 502 * {@link #ACTION_EDIT}. 503 * 504 * <ul> 505 * <li> {@link #ACTION_MAIN} 506 * <li> {@link #ACTION_VIEW} 507 * <li> {@link #ACTION_ATTACH_DATA} 508 * <li> {@link #ACTION_EDIT} 509 * <li> {@link #ACTION_PICK} 510 * <li> {@link #ACTION_CHOOSER} 511 * <li> {@link #ACTION_GET_CONTENT} 512 * <li> {@link #ACTION_DIAL} 513 * <li> {@link #ACTION_CALL} 514 * <li> {@link #ACTION_SEND} 515 * <li> {@link #ACTION_SENDTO} 516 * <li> {@link #ACTION_ANSWER} 517 * <li> {@link #ACTION_INSERT} 518 * <li> {@link #ACTION_DELETE} 519 * <li> {@link #ACTION_RUN} 520 * <li> {@link #ACTION_SYNC} 521 * <li> {@link #ACTION_PICK_ACTIVITY} 522 * <li> {@link #ACTION_SEARCH} 523 * <li> {@link #ACTION_WEB_SEARCH} 524 * <li> {@link #ACTION_FACTORY_TEST} 525 * </ul> 526 * 527 * <h3>Standard Broadcast Actions</h3> 528 * 529 * <p>These are the current standard actions that Intent defines for receiving 530 * broadcasts (usually through {@link Context#registerReceiver} or a 531 * <receiver> tag in a manifest). 532 * 533 * <ul> 534 * <li> {@link #ACTION_TIME_TICK} 535 * <li> {@link #ACTION_TIME_CHANGED} 536 * <li> {@link #ACTION_TIMEZONE_CHANGED} 537 * <li> {@link #ACTION_BOOT_COMPLETED} 538 * <li> {@link #ACTION_PACKAGE_ADDED} 539 * <li> {@link #ACTION_PACKAGE_CHANGED} 540 * <li> {@link #ACTION_PACKAGE_REMOVED} 541 * <li> {@link #ACTION_PACKAGE_RESTARTED} 542 * <li> {@link #ACTION_PACKAGE_DATA_CLEARED} 543 * <li> {@link #ACTION_PACKAGES_SUSPENDED} 544 * <li> {@link #ACTION_PACKAGES_UNSUSPENDED} 545 * <li> {@link #ACTION_UID_REMOVED} 546 * <li> {@link #ACTION_BATTERY_CHANGED} 547 * <li> {@link #ACTION_POWER_CONNECTED} 548 * <li> {@link #ACTION_POWER_DISCONNECTED} 549 * <li> {@link #ACTION_SHUTDOWN} 550 * </ul> 551 * 552 * <h3>Standard Categories</h3> 553 * 554 * <p>These are the current standard categories that can be used to further 555 * clarify an Intent via {@link #addCategory}. 556 * 557 * <ul> 558 * <li> {@link #CATEGORY_DEFAULT} 559 * <li> {@link #CATEGORY_BROWSABLE} 560 * <li> {@link #CATEGORY_TAB} 561 * <li> {@link #CATEGORY_ALTERNATIVE} 562 * <li> {@link #CATEGORY_SELECTED_ALTERNATIVE} 563 * <li> {@link #CATEGORY_LAUNCHER} 564 * <li> {@link #CATEGORY_INFO} 565 * <li> {@link #CATEGORY_HOME} 566 * <li> {@link #CATEGORY_PREFERENCE} 567 * <li> {@link #CATEGORY_TEST} 568 * <li> {@link #CATEGORY_CAR_DOCK} 569 * <li> {@link #CATEGORY_DESK_DOCK} 570 * <li> {@link #CATEGORY_LE_DESK_DOCK} 571 * <li> {@link #CATEGORY_HE_DESK_DOCK} 572 * <li> {@link #CATEGORY_CAR_MODE} 573 * <li> {@link #CATEGORY_APP_MARKET} 574 * <li> {@link #CATEGORY_VR_HOME} 575 * </ul> 576 * 577 * <h3>Standard Extra Data</h3> 578 * 579 * <p>These are the current standard fields that can be used as extra data via 580 * {@link #putExtra}. 581 * 582 * <ul> 583 * <li> {@link #EXTRA_ALARM_COUNT} 584 * <li> {@link #EXTRA_BCC} 585 * <li> {@link #EXTRA_CC} 586 * <li> {@link #EXTRA_CHANGED_COMPONENT_NAME} 587 * <li> {@link #EXTRA_DATA_REMOVED} 588 * <li> {@link #EXTRA_DOCK_STATE} 589 * <li> {@link #EXTRA_DOCK_STATE_HE_DESK} 590 * <li> {@link #EXTRA_DOCK_STATE_LE_DESK} 591 * <li> {@link #EXTRA_DOCK_STATE_CAR} 592 * <li> {@link #EXTRA_DOCK_STATE_DESK} 593 * <li> {@link #EXTRA_DOCK_STATE_UNDOCKED} 594 * <li> {@link #EXTRA_DONT_KILL_APP} 595 * <li> {@link #EXTRA_EMAIL} 596 * <li> {@link #EXTRA_INITIAL_INTENTS} 597 * <li> {@link #EXTRA_INTENT} 598 * <li> {@link #EXTRA_KEY_EVENT} 599 * <li> {@link #EXTRA_ORIGINATING_URI} 600 * <li> {@link #EXTRA_PHONE_NUMBER} 601 * <li> {@link #EXTRA_REFERRER} 602 * <li> {@link #EXTRA_REMOTE_INTENT_TOKEN} 603 * <li> {@link #EXTRA_REPLACING} 604 * <li> {@link #EXTRA_SHORTCUT_ICON} 605 * <li> {@link #EXTRA_SHORTCUT_ICON_RESOURCE} 606 * <li> {@link #EXTRA_SHORTCUT_INTENT} 607 * <li> {@link #EXTRA_STREAM} 608 * <li> {@link #EXTRA_SHORTCUT_NAME} 609 * <li> {@link #EXTRA_SUBJECT} 610 * <li> {@link #EXTRA_TEMPLATE} 611 * <li> {@link #EXTRA_TEXT} 612 * <li> {@link #EXTRA_TITLE} 613 * <li> {@link #EXTRA_UID} 614 * </ul> 615 * 616 * <h3>Flags</h3> 617 * 618 * <p>These are the possible flags that can be used in the Intent via 619 * {@link #setFlags} and {@link #addFlags}. See {@link #setFlags} for a list 620 * of all possible flags. 621 */ 622public class Intent implements Parcelable, Cloneable { 623 private static final String ATTR_ACTION = "action"; 624 private static final String TAG_CATEGORIES = "categories"; 625 private static final String ATTR_CATEGORY = "category"; 626 private static final String TAG_EXTRA = "extra"; 627 private static final String ATTR_TYPE = "type"; 628 private static final String ATTR_COMPONENT = "component"; 629 private static final String ATTR_DATA = "data"; 630 private static final String ATTR_FLAGS = "flags"; 631 632 // --------------------------------------------------------------------- 633 // --------------------------------------------------------------------- 634 // Standard intent activity actions (see action variable). 635 636 /** 637 * Activity Action: Start as a main entry point, does not expect to 638 * receive data. 639 * <p>Input: nothing 640 * <p>Output: nothing 641 */ 642 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 643 public static final String ACTION_MAIN = "android.intent.action.MAIN"; 644 645 /** 646 * Activity Action: Display the data to the user. This is the most common 647 * action performed on data -- it is the generic action you can use on 648 * a piece of data to get the most reasonable thing to occur. For example, 649 * when used on a contacts entry it will view the entry; when used on a 650 * mailto: URI it will bring up a compose window filled with the information 651 * supplied by the URI; when used with a tel: URI it will invoke the 652 * dialer. 653 * <p>Input: {@link #getData} is URI from which to retrieve data. 654 * <p>Output: nothing. 655 */ 656 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 657 public static final String ACTION_VIEW = "android.intent.action.VIEW"; 658 659 /** 660 * Extra that can be included on activity intents coming from the storage UI 661 * when it launches sub-activities to manage various types of storage. For example, 662 * it may use {@link #ACTION_VIEW} with a "image/*" MIME type to have an app show 663 * the images on the device, and in that case also include this extra to tell the 664 * app it is coming from the storage UI so should help the user manage storage of 665 * this type. 666 */ 667 public static final String EXTRA_FROM_STORAGE = "android.intent.extra.FROM_STORAGE"; 668 669 /** 670 * A synonym for {@link #ACTION_VIEW}, the "standard" action that is 671 * performed on a piece of data. 672 */ 673 public static final String ACTION_DEFAULT = ACTION_VIEW; 674 675 /** 676 * Activity Action: Quick view the data. Launches a quick viewer for 677 * a URI or a list of URIs. 678 * <p>Activities handling this intent action should handle the vast majority of 679 * MIME types rather than only specific ones. 680 * <p>Quick viewers must render the quick view image locally, and must not send 681 * file content outside current device. 682 * <p>Input: {@link #getData} is a mandatory content URI of the item to 683 * preview. {@link #getClipData} contains an optional list of content URIs 684 * if there is more than one item to preview. {@link #EXTRA_INDEX} is an 685 * optional index of the URI in the clip data to show first. 686 * {@link #EXTRA_QUICK_VIEW_FEATURES} is an optional extra indicating the features 687 * that can be shown in the quick view UI. 688 * <p>Output: nothing. 689 * @see #EXTRA_INDEX 690 * @see #EXTRA_QUICK_VIEW_FEATURES 691 */ 692 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 693 public static final String ACTION_QUICK_VIEW = "android.intent.action.QUICK_VIEW"; 694 695 /** 696 * Used to indicate that some piece of data should be attached to some other 697 * place. For example, image data could be attached to a contact. It is up 698 * to the recipient to decide where the data should be attached; the intent 699 * does not specify the ultimate destination. 700 * <p>Input: {@link #getData} is URI of data to be attached. 701 * <p>Output: nothing. 702 */ 703 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 704 public static final String ACTION_ATTACH_DATA = "android.intent.action.ATTACH_DATA"; 705 706 /** 707 * Activity Action: Provide explicit editable access to the given data. 708 * <p>Input: {@link #getData} is URI of data to be edited. 709 * <p>Output: nothing. 710 */ 711 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 712 public static final String ACTION_EDIT = "android.intent.action.EDIT"; 713 714 /** 715 * Activity Action: Pick an existing item, or insert a new item, and then edit it. 716 * <p>Input: {@link #getType} is the desired MIME type of the item to create or edit. 717 * The extras can contain type specific data to pass through to the editing/creating 718 * activity. 719 * <p>Output: The URI of the item that was picked. This must be a content: 720 * URI so that any receiver can access it. 721 */ 722 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 723 public static final String ACTION_INSERT_OR_EDIT = "android.intent.action.INSERT_OR_EDIT"; 724 725 /** 726 * Activity Action: Pick an item from the data, returning what was selected. 727 * <p>Input: {@link #getData} is URI containing a directory of data 728 * (vnd.android.cursor.dir/*) from which to pick an item. 729 * <p>Output: The URI of the item that was picked. 730 */ 731 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 732 public static final String ACTION_PICK = "android.intent.action.PICK"; 733 734 /** 735 * Activity Action: Creates a shortcut. 736 * <p>Input: Nothing.</p> 737 * <p>Output: An Intent representing the {@link android.content.pm.ShortcutInfo} result.</p> 738 * <p>For compatibility with older versions of android the intent may also contain three 739 * extras: SHORTCUT_INTENT (value: Intent), SHORTCUT_NAME (value: String), 740 * and SHORTCUT_ICON (value: Bitmap) or SHORTCUT_ICON_RESOURCE 741 * (value: ShortcutIconResource).</p> 742 * 743 * @see android.content.pm.ShortcutManager#createShortcutResultIntent 744 * @see #EXTRA_SHORTCUT_INTENT 745 * @see #EXTRA_SHORTCUT_NAME 746 * @see #EXTRA_SHORTCUT_ICON 747 * @see #EXTRA_SHORTCUT_ICON_RESOURCE 748 * @see android.content.Intent.ShortcutIconResource 749 */ 750 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 751 public static final String ACTION_CREATE_SHORTCUT = "android.intent.action.CREATE_SHORTCUT"; 752 753 /** 754 * The name of the extra used to define the Intent of a shortcut. 755 * 756 * @see #ACTION_CREATE_SHORTCUT 757 * @deprecated Replaced with {@link android.content.pm.ShortcutManager#createShortcutResultIntent} 758 */ 759 @Deprecated 760 public static final String EXTRA_SHORTCUT_INTENT = "android.intent.extra.shortcut.INTENT"; 761 /** 762 * The name of the extra used to define the name of a shortcut. 763 * 764 * @see #ACTION_CREATE_SHORTCUT 765 * @deprecated Replaced with {@link android.content.pm.ShortcutManager#createShortcutResultIntent} 766 */ 767 @Deprecated 768 public static final String EXTRA_SHORTCUT_NAME = "android.intent.extra.shortcut.NAME"; 769 /** 770 * The name of the extra used to define the icon, as a Bitmap, of a shortcut. 771 * 772 * @see #ACTION_CREATE_SHORTCUT 773 * @deprecated Replaced with {@link android.content.pm.ShortcutManager#createShortcutResultIntent} 774 */ 775 @Deprecated 776 public static final String EXTRA_SHORTCUT_ICON = "android.intent.extra.shortcut.ICON"; 777 /** 778 * The name of the extra used to define the icon, as a ShortcutIconResource, of a shortcut. 779 * 780 * @see #ACTION_CREATE_SHORTCUT 781 * @see android.content.Intent.ShortcutIconResource 782 * @deprecated Replaced with {@link android.content.pm.ShortcutManager#createShortcutResultIntent} 783 */ 784 @Deprecated 785 public static final String EXTRA_SHORTCUT_ICON_RESOURCE = 786 "android.intent.extra.shortcut.ICON_RESOURCE"; 787 788 /** 789 * An activity that provides a user interface for adjusting application preferences. 790 * Optional but recommended settings for all applications which have settings. 791 */ 792 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 793 public static final String ACTION_APPLICATION_PREFERENCES 794 = "android.intent.action.APPLICATION_PREFERENCES"; 795 796 /** 797 * Activity Action: Launch an activity showing the app information. 798 * For applications which install other applications (such as app stores), it is recommended 799 * to handle this action for providing the app information to the user. 800 * 801 * <p>Input: {@link #EXTRA_PACKAGE_NAME} specifies the package whose information needs 802 * to be displayed. 803 * <p>Output: Nothing. 804 */ 805 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 806 public static final String ACTION_SHOW_APP_INFO 807 = "android.intent.action.SHOW_APP_INFO"; 808 809 /** 810 * Represents a shortcut/live folder icon resource. 811 * 812 * @see Intent#ACTION_CREATE_SHORTCUT 813 * @see Intent#EXTRA_SHORTCUT_ICON_RESOURCE 814 * @see android.provider.LiveFolders#ACTION_CREATE_LIVE_FOLDER 815 * @see android.provider.LiveFolders#EXTRA_LIVE_FOLDER_ICON 816 */ 817 public static class ShortcutIconResource implements Parcelable { 818 /** 819 * The package name of the application containing the icon. 820 */ 821 public String packageName; 822 823 /** 824 * The resource name of the icon, including package, name and type. 825 */ 826 public String resourceName; 827 828 /** 829 * Creates a new ShortcutIconResource for the specified context and resource 830 * identifier. 831 * 832 * @param context The context of the application. 833 * @param resourceId The resource identifier for the icon. 834 * @return A new ShortcutIconResource with the specified's context package name 835 * and icon resource identifier.`` 836 */ 837 public static ShortcutIconResource fromContext(Context context, @AnyRes int resourceId) { 838 ShortcutIconResource icon = new ShortcutIconResource(); 839 icon.packageName = context.getPackageName(); 840 icon.resourceName = context.getResources().getResourceName(resourceId); 841 return icon; 842 } 843 844 /** 845 * Used to read a ShortcutIconResource from a Parcel. 846 */ 847 public static final Parcelable.Creator<ShortcutIconResource> CREATOR = 848 new Parcelable.Creator<ShortcutIconResource>() { 849 850 public ShortcutIconResource createFromParcel(Parcel source) { 851 ShortcutIconResource icon = new ShortcutIconResource(); 852 icon.packageName = source.readString(); 853 icon.resourceName = source.readString(); 854 return icon; 855 } 856 857 public ShortcutIconResource[] newArray(int size) { 858 return new ShortcutIconResource[size]; 859 } 860 }; 861 862 /** 863 * No special parcel contents. 864 */ 865 public int describeContents() { 866 return 0; 867 } 868 869 public void writeToParcel(Parcel dest, int flags) { 870 dest.writeString(packageName); 871 dest.writeString(resourceName); 872 } 873 874 @Override 875 public String toString() { 876 return resourceName; 877 } 878 } 879 880 /** 881 * Activity Action: Display an activity chooser, allowing the user to pick 882 * what they want to before proceeding. This can be used as an alternative 883 * to the standard activity picker that is displayed by the system when 884 * you try to start an activity with multiple possible matches, with these 885 * differences in behavior: 886 * <ul> 887 * <li>You can specify the title that will appear in the activity chooser. 888 * <li>The user does not have the option to make one of the matching 889 * activities a preferred activity, and all possible activities will 890 * always be shown even if one of them is currently marked as the 891 * preferred activity. 892 * </ul> 893 * <p> 894 * This action should be used when the user will naturally expect to 895 * select an activity in order to proceed. An example if when not to use 896 * it is when the user clicks on a "mailto:" link. They would naturally 897 * expect to go directly to their mail app, so startActivity() should be 898 * called directly: it will 899 * either launch the current preferred app, or put up a dialog allowing the 900 * user to pick an app to use and optionally marking that as preferred. 901 * <p> 902 * In contrast, if the user is selecting a menu item to send a picture 903 * they are viewing to someone else, there are many different things they 904 * may want to do at this point: send it through e-mail, upload it to a 905 * web service, etc. In this case the CHOOSER action should be used, to 906 * always present to the user a list of the things they can do, with a 907 * nice title given by the caller such as "Send this photo with:". 908 * <p> 909 * If you need to grant URI permissions through a chooser, you must specify 910 * the permissions to be granted on the ACTION_CHOOSER Intent 911 * <em>in addition</em> to the EXTRA_INTENT inside. This means using 912 * {@link #setClipData} to specify the URIs to be granted as well as 913 * {@link #FLAG_GRANT_READ_URI_PERMISSION} and/or 914 * {@link #FLAG_GRANT_WRITE_URI_PERMISSION} as appropriate. 915 * <p> 916 * As a convenience, an Intent of this form can be created with the 917 * {@link #createChooser} function. 918 * <p> 919 * Input: No data should be specified. get*Extra must have 920 * a {@link #EXTRA_INTENT} field containing the Intent being executed, 921 * and can optionally have a {@link #EXTRA_TITLE} field containing the 922 * title text to display in the chooser. 923 * <p> 924 * Output: Depends on the protocol of {@link #EXTRA_INTENT}. 925 */ 926 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 927 public static final String ACTION_CHOOSER = "android.intent.action.CHOOSER"; 928 929 /** 930 * Convenience function for creating a {@link #ACTION_CHOOSER} Intent. 931 * 932 * <p>Builds a new {@link #ACTION_CHOOSER} Intent that wraps the given 933 * target intent, also optionally supplying a title. If the target 934 * intent has specified {@link #FLAG_GRANT_READ_URI_PERMISSION} or 935 * {@link #FLAG_GRANT_WRITE_URI_PERMISSION}, then these flags will also be 936 * set in the returned chooser intent, with its ClipData set appropriately: 937 * either a direct reflection of {@link #getClipData()} if that is non-null, 938 * or a new ClipData built from {@link #getData()}. 939 * 940 * @param target The Intent that the user will be selecting an activity 941 * to perform. 942 * @param title Optional title that will be displayed in the chooser. 943 * @return Return a new Intent object that you can hand to 944 * {@link Context#startActivity(Intent) Context.startActivity()} and 945 * related methods. 946 */ 947 public static Intent createChooser(Intent target, CharSequence title) { 948 return createChooser(target, title, null); 949 } 950 951 /** 952 * Convenience function for creating a {@link #ACTION_CHOOSER} Intent. 953 * 954 * <p>Builds a new {@link #ACTION_CHOOSER} Intent that wraps the given 955 * target intent, also optionally supplying a title. If the target 956 * intent has specified {@link #FLAG_GRANT_READ_URI_PERMISSION} or 957 * {@link #FLAG_GRANT_WRITE_URI_PERMISSION}, then these flags will also be 958 * set in the returned chooser intent, with its ClipData set appropriately: 959 * either a direct reflection of {@link #getClipData()} if that is non-null, 960 * or a new ClipData built from {@link #getData()}.</p> 961 * 962 * <p>The caller may optionally supply an {@link IntentSender} to receive a callback 963 * when the user makes a choice. This can be useful if the calling application wants 964 * to remember the last chosen target and surface it as a more prominent or one-touch 965 * affordance elsewhere in the UI for next time.</p> 966 * 967 * @param target The Intent that the user will be selecting an activity 968 * to perform. 969 * @param title Optional title that will be displayed in the chooser. 970 * @param sender Optional IntentSender to be called when a choice is made. 971 * @return Return a new Intent object that you can hand to 972 * {@link Context#startActivity(Intent) Context.startActivity()} and 973 * related methods. 974 */ 975 public static Intent createChooser(Intent target, CharSequence title, IntentSender sender) { 976 Intent intent = new Intent(ACTION_CHOOSER); 977 intent.putExtra(EXTRA_INTENT, target); 978 if (title != null) { 979 intent.putExtra(EXTRA_TITLE, title); 980 } 981 982 if (sender != null) { 983 intent.putExtra(EXTRA_CHOSEN_COMPONENT_INTENT_SENDER, sender); 984 } 985 986 // Migrate any clip data and flags from target. 987 int permFlags = target.getFlags() & (FLAG_GRANT_READ_URI_PERMISSION 988 | FLAG_GRANT_WRITE_URI_PERMISSION | FLAG_GRANT_PERSISTABLE_URI_PERMISSION 989 | FLAG_GRANT_PREFIX_URI_PERMISSION); 990 if (permFlags != 0) { 991 ClipData targetClipData = target.getClipData(); 992 if (targetClipData == null && target.getData() != null) { 993 ClipData.Item item = new ClipData.Item(target.getData()); 994 String[] mimeTypes; 995 if (target.getType() != null) { 996 mimeTypes = new String[] { target.getType() }; 997 } else { 998 mimeTypes = new String[] { }; 999 } 1000 targetClipData = new ClipData(null, mimeTypes, item); 1001 } 1002 if (targetClipData != null) { 1003 intent.setClipData(targetClipData); 1004 intent.addFlags(permFlags); 1005 } 1006 } 1007 1008 return intent; 1009 } 1010 1011 /** 1012 * Activity Action: Allow the user to select a particular kind of data and 1013 * return it. This is different than {@link #ACTION_PICK} in that here we 1014 * just say what kind of data is desired, not a URI of existing data from 1015 * which the user can pick. An ACTION_GET_CONTENT could allow the user to 1016 * create the data as it runs (for example taking a picture or recording a 1017 * sound), let them browse over the web and download the desired data, 1018 * etc. 1019 * <p> 1020 * There are two main ways to use this action: if you want a specific kind 1021 * of data, such as a person contact, you set the MIME type to the kind of 1022 * data you want and launch it with {@link Context#startActivity(Intent)}. 1023 * The system will then launch the best application to select that kind 1024 * of data for you. 1025 * <p> 1026 * You may also be interested in any of a set of types of content the user 1027 * can pick. For example, an e-mail application that wants to allow the 1028 * user to add an attachment to an e-mail message can use this action to 1029 * bring up a list of all of the types of content the user can attach. 1030 * <p> 1031 * In this case, you should wrap the GET_CONTENT intent with a chooser 1032 * (through {@link #createChooser}), which will give the proper interface 1033 * for the user to pick how to send your data and allow you to specify 1034 * a prompt indicating what they are doing. You will usually specify a 1035 * broad MIME type (such as image/* or {@literal *}/*), resulting in a 1036 * broad range of content types the user can select from. 1037 * <p> 1038 * When using such a broad GET_CONTENT action, it is often desirable to 1039 * only pick from data that can be represented as a stream. This is 1040 * accomplished by requiring the {@link #CATEGORY_OPENABLE} in the Intent. 1041 * <p> 1042 * Callers can optionally specify {@link #EXTRA_LOCAL_ONLY} to request that 1043 * the launched content chooser only returns results representing data that 1044 * is locally available on the device. For example, if this extra is set 1045 * to true then an image picker should not show any pictures that are available 1046 * from a remote server but not already on the local device (thus requiring 1047 * they be downloaded when opened). 1048 * <p> 1049 * If the caller can handle multiple returned items (the user performing 1050 * multiple selection), then it can specify {@link #EXTRA_ALLOW_MULTIPLE} 1051 * to indicate this. 1052 * <p> 1053 * Input: {@link #getType} is the desired MIME type to retrieve. Note 1054 * that no URI is supplied in the intent, as there are no constraints on 1055 * where the returned data originally comes from. You may also include the 1056 * {@link #CATEGORY_OPENABLE} if you can only accept data that can be 1057 * opened as a stream. You may use {@link #EXTRA_LOCAL_ONLY} to limit content 1058 * selection to local data. You may use {@link #EXTRA_ALLOW_MULTIPLE} to 1059 * allow the user to select multiple items. 1060 * <p> 1061 * Output: The URI of the item that was picked. This must be a content: 1062 * URI so that any receiver can access it. 1063 */ 1064 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1065 public static final String ACTION_GET_CONTENT = "android.intent.action.GET_CONTENT"; 1066 /** 1067 * Activity Action: Dial a number as specified by the data. This shows a 1068 * UI with the number being dialed, allowing the user to explicitly 1069 * initiate the call. 1070 * <p>Input: If nothing, an empty dialer is started; else {@link #getData} 1071 * is URI of a phone number to be dialed or a tel: URI of an explicit phone 1072 * number. 1073 * <p>Output: nothing. 1074 */ 1075 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1076 public static final String ACTION_DIAL = "android.intent.action.DIAL"; 1077 /** 1078 * Activity Action: Perform a call to someone specified by the data. 1079 * <p>Input: If nothing, an empty dialer is started; else {@link #getData} 1080 * is URI of a phone number to be dialed or a tel: URI of an explicit phone 1081 * number. 1082 * <p>Output: nothing. 1083 * 1084 * <p>Note: there will be restrictions on which applications can initiate a 1085 * call; most applications should use the {@link #ACTION_DIAL}. 1086 * <p>Note: this Intent <strong>cannot</strong> be used to call emergency 1087 * numbers. Applications can <strong>dial</strong> emergency numbers using 1088 * {@link #ACTION_DIAL}, however. 1089 * 1090 * <p>Note: if you app targets {@link android.os.Build.VERSION_CODES#M M} 1091 * and above and declares as using the {@link android.Manifest.permission#CALL_PHONE} 1092 * permission which is not granted, then attempting to use this action will 1093 * result in a {@link java.lang.SecurityException}. 1094 */ 1095 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1096 public static final String ACTION_CALL = "android.intent.action.CALL"; 1097 /** 1098 * Activity Action: Perform a call to an emergency number specified by the 1099 * data. 1100 * <p>Input: {@link #getData} is URI of a phone number to be dialed or a 1101 * tel: URI of an explicit phone number. 1102 * <p>Output: nothing. 1103 * @hide 1104 */ 1105 @SystemApi 1106 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1107 public static final String ACTION_CALL_EMERGENCY = "android.intent.action.CALL_EMERGENCY"; 1108 /** 1109 * Activity action: Perform a call to any number (emergency or not) 1110 * specified by the data. 1111 * <p>Input: {@link #getData} is URI of a phone number to be dialed or a 1112 * tel: URI of an explicit phone number. 1113 * <p>Output: nothing. 1114 * @hide 1115 */ 1116 @SystemApi 1117 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1118 public static final String ACTION_CALL_PRIVILEGED = "android.intent.action.CALL_PRIVILEGED"; 1119 1120 /** 1121 * Activity Action: Main entry point for carrier setup apps. 1122 * <p>Carrier apps that provide an implementation for this action may be invoked to configure 1123 * carrier service and typically require 1124 * {@link android.telephony.TelephonyManager#hasCarrierPrivileges() carrier privileges} to 1125 * fulfill their duties. 1126 */ 1127 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1128 public static final String ACTION_CARRIER_SETUP = "android.intent.action.CARRIER_SETUP"; 1129 /** 1130 * Activity Action: Send a message to someone specified by the data. 1131 * <p>Input: {@link #getData} is URI describing the target. 1132 * <p>Output: nothing. 1133 */ 1134 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1135 public static final String ACTION_SENDTO = "android.intent.action.SENDTO"; 1136 /** 1137 * Activity Action: Deliver some data to someone else. Who the data is 1138 * being delivered to is not specified; it is up to the receiver of this 1139 * action to ask the user where the data should be sent. 1140 * <p> 1141 * When launching a SEND intent, you should usually wrap it in a chooser 1142 * (through {@link #createChooser}), which will give the proper interface 1143 * for the user to pick how to send your data and allow you to specify 1144 * a prompt indicating what they are doing. 1145 * <p> 1146 * Input: {@link #getType} is the MIME type of the data being sent. 1147 * get*Extra can have either a {@link #EXTRA_TEXT} 1148 * or {@link #EXTRA_STREAM} field, containing the data to be sent. If 1149 * using EXTRA_TEXT, the MIME type should be "text/plain"; otherwise it 1150 * should be the MIME type of the data in EXTRA_STREAM. Use {@literal *}/* 1151 * if the MIME type is unknown (this will only allow senders that can 1152 * handle generic data streams). If using {@link #EXTRA_TEXT}, you can 1153 * also optionally supply {@link #EXTRA_HTML_TEXT} for clients to retrieve 1154 * your text with HTML formatting. 1155 * <p> 1156 * As of {@link android.os.Build.VERSION_CODES#JELLY_BEAN}, the data 1157 * being sent can be supplied through {@link #setClipData(ClipData)}. This 1158 * allows you to use {@link #FLAG_GRANT_READ_URI_PERMISSION} when sharing 1159 * content: URIs and other advanced features of {@link ClipData}. If 1160 * using this approach, you still must supply the same data through the 1161 * {@link #EXTRA_TEXT} or {@link #EXTRA_STREAM} fields described below 1162 * for compatibility with old applications. If you don't set a ClipData, 1163 * it will be copied there for you when calling {@link Context#startActivity(Intent)}. 1164 * <p> 1165 * Starting from {@link android.os.Build.VERSION_CODES#O}, if 1166 * {@link #CATEGORY_TYPED_OPENABLE} is passed, then the Uris passed in 1167 * either {@link #EXTRA_STREAM} or via {@link #setClipData(ClipData)} may 1168 * be openable only as asset typed files using 1169 * {@link ContentResolver#openTypedAssetFileDescriptor(Uri, String, Bundle)}. 1170 * <p> 1171 * Optional standard extras, which may be interpreted by some recipients as 1172 * appropriate, are: {@link #EXTRA_EMAIL}, {@link #EXTRA_CC}, 1173 * {@link #EXTRA_BCC}, {@link #EXTRA_SUBJECT}. 1174 * <p> 1175 * Output: nothing. 1176 */ 1177 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1178 public static final String ACTION_SEND = "android.intent.action.SEND"; 1179 /** 1180 * Activity Action: Deliver multiple data to someone else. 1181 * <p> 1182 * Like {@link #ACTION_SEND}, except the data is multiple. 1183 * <p> 1184 * Input: {@link #getType} is the MIME type of the data being sent. 1185 * get*ArrayListExtra can have either a {@link #EXTRA_TEXT} or {@link 1186 * #EXTRA_STREAM} field, containing the data to be sent. If using 1187 * {@link #EXTRA_TEXT}, you can also optionally supply {@link #EXTRA_HTML_TEXT} 1188 * for clients to retrieve your text with HTML formatting. 1189 * <p> 1190 * Multiple types are supported, and receivers should handle mixed types 1191 * whenever possible. The right way for the receiver to check them is to 1192 * use the content resolver on each URI. The intent sender should try to 1193 * put the most concrete mime type in the intent type, but it can fall 1194 * back to {@literal <type>/*} or {@literal *}/* as needed. 1195 * <p> 1196 * e.g. if you are sending image/jpg and image/jpg, the intent's type can 1197 * be image/jpg, but if you are sending image/jpg and image/png, then the 1198 * intent's type should be image/*. 1199 * <p> 1200 * As of {@link android.os.Build.VERSION_CODES#JELLY_BEAN}, the data 1201 * being sent can be supplied through {@link #setClipData(ClipData)}. This 1202 * allows you to use {@link #FLAG_GRANT_READ_URI_PERMISSION} when sharing 1203 * content: URIs and other advanced features of {@link ClipData}. If 1204 * using this approach, you still must supply the same data through the 1205 * {@link #EXTRA_TEXT} or {@link #EXTRA_STREAM} fields described below 1206 * for compatibility with old applications. If you don't set a ClipData, 1207 * it will be copied there for you when calling {@link Context#startActivity(Intent)}. 1208 * <p> 1209 * Starting from {@link android.os.Build.VERSION_CODES#O}, if 1210 * {@link #CATEGORY_TYPED_OPENABLE} is passed, then the Uris passed in 1211 * either {@link #EXTRA_STREAM} or via {@link #setClipData(ClipData)} may 1212 * be openable only as asset typed files using 1213 * {@link ContentResolver#openTypedAssetFileDescriptor(Uri, String, Bundle)}. 1214 * <p> 1215 * Optional standard extras, which may be interpreted by some recipients as 1216 * appropriate, are: {@link #EXTRA_EMAIL}, {@link #EXTRA_CC}, 1217 * {@link #EXTRA_BCC}, {@link #EXTRA_SUBJECT}. 1218 * <p> 1219 * Output: nothing. 1220 */ 1221 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1222 public static final String ACTION_SEND_MULTIPLE = "android.intent.action.SEND_MULTIPLE"; 1223 /** 1224 * Activity Action: Handle an incoming phone call. 1225 * <p>Input: nothing. 1226 * <p>Output: nothing. 1227 */ 1228 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1229 public static final String ACTION_ANSWER = "android.intent.action.ANSWER"; 1230 /** 1231 * Activity Action: Insert an empty item into the given container. 1232 * <p>Input: {@link #getData} is URI of the directory (vnd.android.cursor.dir/*) 1233 * in which to place the data. 1234 * <p>Output: URI of the new data that was created. 1235 */ 1236 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1237 public static final String ACTION_INSERT = "android.intent.action.INSERT"; 1238 /** 1239 * Activity Action: Create a new item in the given container, initializing it 1240 * from the current contents of the clipboard. 1241 * <p>Input: {@link #getData} is URI of the directory (vnd.android.cursor.dir/*) 1242 * in which to place the data. 1243 * <p>Output: URI of the new data that was created. 1244 */ 1245 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1246 public static final String ACTION_PASTE = "android.intent.action.PASTE"; 1247 /** 1248 * Activity Action: Delete the given data from its container. 1249 * <p>Input: {@link #getData} is URI of data to be deleted. 1250 * <p>Output: nothing. 1251 */ 1252 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1253 public static final String ACTION_DELETE = "android.intent.action.DELETE"; 1254 /** 1255 * Activity Action: Run the data, whatever that means. 1256 * <p>Input: ? (Note: this is currently specific to the test harness.) 1257 * <p>Output: nothing. 1258 */ 1259 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1260 public static final String ACTION_RUN = "android.intent.action.RUN"; 1261 /** 1262 * Activity Action: Perform a data synchronization. 1263 * <p>Input: ? 1264 * <p>Output: ? 1265 */ 1266 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1267 public static final String ACTION_SYNC = "android.intent.action.SYNC"; 1268 /** 1269 * Activity Action: Pick an activity given an intent, returning the class 1270 * selected. 1271 * <p>Input: get*Extra field {@link #EXTRA_INTENT} is an Intent 1272 * used with {@link PackageManager#queryIntentActivities} to determine the 1273 * set of activities from which to pick. 1274 * <p>Output: Class name of the activity that was selected. 1275 */ 1276 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1277 public static final String ACTION_PICK_ACTIVITY = "android.intent.action.PICK_ACTIVITY"; 1278 /** 1279 * Activity Action: Perform a search. 1280 * <p>Input: {@link android.app.SearchManager#QUERY getStringExtra(SearchManager.QUERY)} 1281 * is the text to search for. If empty, simply 1282 * enter your search results Activity with the search UI activated. 1283 * <p>Output: nothing. 1284 */ 1285 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1286 public static final String ACTION_SEARCH = "android.intent.action.SEARCH"; 1287 /** 1288 * Activity Action: Start the platform-defined tutorial 1289 * <p>Input: {@link android.app.SearchManager#QUERY getStringExtra(SearchManager.QUERY)} 1290 * is the text to search for. If empty, simply 1291 * enter your search results Activity with the search UI activated. 1292 * <p>Output: nothing. 1293 */ 1294 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1295 public static final String ACTION_SYSTEM_TUTORIAL = "android.intent.action.SYSTEM_TUTORIAL"; 1296 /** 1297 * Activity Action: Perform a web search. 1298 * <p> 1299 * Input: {@link android.app.SearchManager#QUERY 1300 * getStringExtra(SearchManager.QUERY)} is the text to search for. If it is 1301 * a url starts with http or https, the site will be opened. If it is plain 1302 * text, Google search will be applied. 1303 * <p> 1304 * Output: nothing. 1305 */ 1306 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1307 public static final String ACTION_WEB_SEARCH = "android.intent.action.WEB_SEARCH"; 1308 1309 /** 1310 * Activity Action: Perform assist action. 1311 * <p> 1312 * Input: {@link #EXTRA_ASSIST_PACKAGE}, {@link #EXTRA_ASSIST_CONTEXT}, can provide 1313 * additional optional contextual information about where the user was when they 1314 * requested the assist; {@link #EXTRA_REFERRER} may be set with additional referrer 1315 * information. 1316 * Output: nothing. 1317 */ 1318 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1319 public static final String ACTION_ASSIST = "android.intent.action.ASSIST"; 1320 1321 /** 1322 * Activity Action: Perform voice assist action. 1323 * <p> 1324 * Input: {@link #EXTRA_ASSIST_PACKAGE}, {@link #EXTRA_ASSIST_CONTEXT}, can provide 1325 * additional optional contextual information about where the user was when they 1326 * requested the voice assist. 1327 * Output: nothing. 1328 * @hide 1329 */ 1330 @SystemApi 1331 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1332 public static final String ACTION_VOICE_ASSIST = "android.intent.action.VOICE_ASSIST"; 1333 1334 /** 1335 * An optional field on {@link #ACTION_ASSIST} containing the name of the current foreground 1336 * application package at the time the assist was invoked. 1337 */ 1338 public static final String EXTRA_ASSIST_PACKAGE 1339 = "android.intent.extra.ASSIST_PACKAGE"; 1340 1341 /** 1342 * An optional field on {@link #ACTION_ASSIST} containing the uid of the current foreground 1343 * application package at the time the assist was invoked. 1344 */ 1345 public static final String EXTRA_ASSIST_UID 1346 = "android.intent.extra.ASSIST_UID"; 1347 1348 /** 1349 * An optional field on {@link #ACTION_ASSIST} and containing additional contextual 1350 * information supplied by the current foreground app at the time of the assist request. 1351 * This is a {@link Bundle} of additional data. 1352 */ 1353 public static final String EXTRA_ASSIST_CONTEXT 1354 = "android.intent.extra.ASSIST_CONTEXT"; 1355 1356 /** 1357 * An optional field on {@link #ACTION_ASSIST} suggesting that the user will likely use a 1358 * keyboard as the primary input device for assistance. 1359 */ 1360 public static final String EXTRA_ASSIST_INPUT_HINT_KEYBOARD = 1361 "android.intent.extra.ASSIST_INPUT_HINT_KEYBOARD"; 1362 1363 /** 1364 * An optional field on {@link #ACTION_ASSIST} containing the InputDevice id 1365 * that was used to invoke the assist. 1366 */ 1367 public static final String EXTRA_ASSIST_INPUT_DEVICE_ID = 1368 "android.intent.extra.ASSIST_INPUT_DEVICE_ID"; 1369 1370 /** 1371 * Activity Action: List all available applications. 1372 * <p>Input: Nothing. 1373 * <p>Output: nothing. 1374 */ 1375 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1376 public static final String ACTION_ALL_APPS = "android.intent.action.ALL_APPS"; 1377 /** 1378 * Activity Action: Show settings for choosing wallpaper. 1379 * <p>Input: Nothing. 1380 * <p>Output: Nothing. 1381 */ 1382 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1383 public static final String ACTION_SET_WALLPAPER = "android.intent.action.SET_WALLPAPER"; 1384 1385 /** 1386 * Activity Action: Show activity for reporting a bug. 1387 * <p>Input: Nothing. 1388 * <p>Output: Nothing. 1389 */ 1390 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1391 public static final String ACTION_BUG_REPORT = "android.intent.action.BUG_REPORT"; 1392 1393 /** 1394 * Activity Action: Main entry point for factory tests. Only used when 1395 * the device is booting in factory test node. The implementing package 1396 * must be installed in the system image. 1397 * <p>Input: nothing 1398 * <p>Output: nothing 1399 */ 1400 public static final String ACTION_FACTORY_TEST = "android.intent.action.FACTORY_TEST"; 1401 1402 /** 1403 * Activity Action: The user pressed the "call" button to go to the dialer 1404 * or other appropriate UI for placing a call. 1405 * <p>Input: Nothing. 1406 * <p>Output: Nothing. 1407 */ 1408 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1409 public static final String ACTION_CALL_BUTTON = "android.intent.action.CALL_BUTTON"; 1410 1411 /** 1412 * Activity Action: Start Voice Command. 1413 * <p>Input: Nothing. 1414 * <p>Output: Nothing. 1415 */ 1416 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1417 public static final String ACTION_VOICE_COMMAND = "android.intent.action.VOICE_COMMAND"; 1418 1419 /** 1420 * Activity Action: Start action associated with long pressing on the 1421 * search key. 1422 * <p>Input: Nothing. 1423 * <p>Output: Nothing. 1424 */ 1425 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1426 public static final String ACTION_SEARCH_LONG_PRESS = "android.intent.action.SEARCH_LONG_PRESS"; 1427 1428 /** 1429 * Activity Action: The user pressed the "Report" button in the crash/ANR dialog. 1430 * This intent is delivered to the package which installed the application, usually 1431 * Google Play. 1432 * <p>Input: No data is specified. The bug report is passed in using 1433 * an {@link #EXTRA_BUG_REPORT} field. 1434 * <p>Output: Nothing. 1435 * 1436 * @see #EXTRA_BUG_REPORT 1437 */ 1438 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1439 public static final String ACTION_APP_ERROR = "android.intent.action.APP_ERROR"; 1440 1441 /** 1442 * Activity Action: Show power usage information to the user. 1443 * <p>Input: Nothing. 1444 * <p>Output: Nothing. 1445 */ 1446 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1447 public static final String ACTION_POWER_USAGE_SUMMARY = "android.intent.action.POWER_USAGE_SUMMARY"; 1448 1449 /** 1450 * Activity Action: Setup wizard action provided for OTA provisioning to determine if it needs 1451 * to run. 1452 * <p>Input: Nothing. 1453 * <p>Output: Nothing. 1454 * @deprecated As of {@link android.os.Build.VERSION_CODES#M}, setup wizard can be identified 1455 * using {@link #ACTION_MAIN} and {@link #CATEGORY_SETUP_WIZARD} 1456 * @hide 1457 */ 1458 @Deprecated 1459 @SystemApi 1460 public static final String ACTION_DEVICE_INITIALIZATION_WIZARD = 1461 "android.intent.action.DEVICE_INITIALIZATION_WIZARD"; 1462 1463 /** 1464 * Activity Action: Setup wizard to launch after a platform update. This 1465 * activity should have a string meta-data field associated with it, 1466 * {@link #METADATA_SETUP_VERSION}, which defines the current version of 1467 * the platform for setup. The activity will be launched only if 1468 * {@link android.provider.Settings.Secure#LAST_SETUP_SHOWN} is not the 1469 * same value. 1470 * <p>Input: Nothing. 1471 * <p>Output: Nothing. 1472 * @hide 1473 */ 1474 @SystemApi 1475 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1476 public static final String ACTION_UPGRADE_SETUP = "android.intent.action.UPGRADE_SETUP"; 1477 1478 /** 1479 * Activity Action: Start the Keyboard Shortcuts Helper screen. 1480 * <p>Input: Nothing. 1481 * <p>Output: Nothing. 1482 * @hide 1483 */ 1484 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1485 public static final String ACTION_SHOW_KEYBOARD_SHORTCUTS = 1486 "com.android.intent.action.SHOW_KEYBOARD_SHORTCUTS"; 1487 1488 /** 1489 * Activity Action: Dismiss the Keyboard Shortcuts Helper screen. 1490 * <p>Input: Nothing. 1491 * <p>Output: Nothing. 1492 * @hide 1493 */ 1494 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1495 public static final String ACTION_DISMISS_KEYBOARD_SHORTCUTS = 1496 "com.android.intent.action.DISMISS_KEYBOARD_SHORTCUTS"; 1497 1498 /** 1499 * Activity Action: Show settings for managing network data usage of a 1500 * specific application. Applications should define an activity that offers 1501 * options to control data usage. 1502 */ 1503 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1504 public static final String ACTION_MANAGE_NETWORK_USAGE = 1505 "android.intent.action.MANAGE_NETWORK_USAGE"; 1506 1507 /** 1508 * Activity Action: Launch application installer. 1509 * <p> 1510 * Input: The data must be a content: URI at which the application 1511 * can be retrieved. As of {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1}, 1512 * you can also use "package:<package-name>" to install an application for the 1513 * current user that is already installed for another user. You can optionally supply 1514 * {@link #EXTRA_INSTALLER_PACKAGE_NAME}, {@link #EXTRA_NOT_UNKNOWN_SOURCE}, 1515 * {@link #EXTRA_ALLOW_REPLACE}, and {@link #EXTRA_RETURN_RESULT}. 1516 * <p> 1517 * Output: If {@link #EXTRA_RETURN_RESULT}, returns whether the install 1518 * succeeded. 1519 * <p> 1520 * <strong>Note:</strong>If your app is targeting API level higher than 22 you 1521 * need to hold {@link android.Manifest.permission#REQUEST_INSTALL_PACKAGES} 1522 * in order to launch the application installer. 1523 * </p> 1524 * 1525 * @see #EXTRA_INSTALLER_PACKAGE_NAME 1526 * @see #EXTRA_NOT_UNKNOWN_SOURCE 1527 * @see #EXTRA_RETURN_RESULT 1528 */ 1529 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1530 public static final String ACTION_INSTALL_PACKAGE = "android.intent.action.INSTALL_PACKAGE"; 1531 1532 /** 1533 * @hide 1534 * @deprecated Do not use. This will go away. 1535 * Replace with {@link #ACTION_INSTALL_INSTANT_APP_PACKAGE}. 1536 */ 1537 @SystemApi 1538 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1539 public static final String ACTION_INSTALL_EPHEMERAL_PACKAGE 1540 = "android.intent.action.INSTALL_EPHEMERAL_PACKAGE"; 1541 /** 1542 * Activity Action: Launch instant application installer. 1543 * <p class="note"> 1544 * This is a protected intent that can only be sent by the system. 1545 * </p> 1546 * 1547 * @hide 1548 */ 1549 @SystemApi 1550 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1551 public static final String ACTION_INSTALL_INSTANT_APP_PACKAGE 1552 = "android.intent.action.INSTALL_INSTANT_APP_PACKAGE"; 1553 1554 /** 1555 * @hide 1556 * @deprecated Do not use. This will go away. 1557 * Replace with {@link #ACTION_RESOLVE_INSTANT_APP_PACKAGE}. 1558 */ 1559 @SystemApi 1560 @SdkConstant(SdkConstantType.SERVICE_ACTION) 1561 public static final String ACTION_RESOLVE_EPHEMERAL_PACKAGE 1562 = "android.intent.action.RESOLVE_EPHEMERAL_PACKAGE"; 1563 /** 1564 * Service Action: Resolve instant application. 1565 * <p> 1566 * The system will have a persistent connection to this service. 1567 * This is a protected intent that can only be sent by the system. 1568 * </p> 1569 * 1570 * @hide 1571 */ 1572 @SystemApi 1573 @SdkConstant(SdkConstantType.SERVICE_ACTION) 1574 public static final String ACTION_RESOLVE_INSTANT_APP_PACKAGE 1575 = "android.intent.action.RESOLVE_INSTANT_APP_PACKAGE"; 1576 1577 /** 1578 * @hide 1579 * @deprecated Do not use. This will go away. 1580 * Replace with {@link #ACTION_INSTANT_APP_RESOLVER_SETTINGS}. 1581 */ 1582 @SystemApi 1583 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1584 public static final String ACTION_EPHEMERAL_RESOLVER_SETTINGS 1585 = "android.intent.action.EPHEMERAL_RESOLVER_SETTINGS"; 1586 /** 1587 * Activity Action: Launch instant app settings. 1588 * 1589 * <p class="note"> 1590 * This is a protected intent that can only be sent by the system. 1591 * </p> 1592 * 1593 * @hide 1594 */ 1595 @SystemApi 1596 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1597 public static final String ACTION_INSTANT_APP_RESOLVER_SETTINGS 1598 = "android.intent.action.INSTANT_APP_RESOLVER_SETTINGS"; 1599 1600 /** 1601 * Used as a string extra field with {@link #ACTION_INSTALL_PACKAGE} to install a 1602 * package. Specifies the installer package name; this package will receive the 1603 * {@link #ACTION_APP_ERROR} intent. 1604 */ 1605 public static final String EXTRA_INSTALLER_PACKAGE_NAME 1606 = "android.intent.extra.INSTALLER_PACKAGE_NAME"; 1607 1608 /** 1609 * Used as a boolean extra field with {@link #ACTION_INSTALL_PACKAGE} to install a 1610 * package. Specifies that the application being installed should not be 1611 * treated as coming from an unknown source, but as coming from the app 1612 * invoking the Intent. For this to work you must start the installer with 1613 * startActivityForResult(). 1614 */ 1615 public static final String EXTRA_NOT_UNKNOWN_SOURCE 1616 = "android.intent.extra.NOT_UNKNOWN_SOURCE"; 1617 1618 /** 1619 * Used as a URI extra field with {@link #ACTION_INSTALL_PACKAGE} and 1620 * {@link #ACTION_VIEW} to indicate the URI from which the local APK in the Intent 1621 * data field originated from. 1622 */ 1623 public static final String EXTRA_ORIGINATING_URI 1624 = "android.intent.extra.ORIGINATING_URI"; 1625 1626 /** 1627 * This extra can be used with any Intent used to launch an activity, supplying information 1628 * about who is launching that activity. This field contains a {@link android.net.Uri} 1629 * object, typically an http: or https: URI of the web site that the referral came from; 1630 * it can also use the {@link #URI_ANDROID_APP_SCHEME android-app:} scheme to identify 1631 * a native application that it came from. 1632 * 1633 * <p>To retrieve this value in a client, use {@link android.app.Activity#getReferrer} 1634 * instead of directly retrieving the extra. It is also valid for applications to 1635 * instead supply {@link #EXTRA_REFERRER_NAME} for cases where they can only create 1636 * a string, not a Uri; the field here, if supplied, will always take precedence, 1637 * however.</p> 1638 * 1639 * @see #EXTRA_REFERRER_NAME 1640 */ 1641 public static final String EXTRA_REFERRER 1642 = "android.intent.extra.REFERRER"; 1643 1644 /** 1645 * Alternate version of {@link #EXTRA_REFERRER} that supplies the URI as a String rather 1646 * than a {@link android.net.Uri} object. Only for use in cases where Uri objects can 1647 * not be created, in particular when Intent extras are supplied through the 1648 * {@link #URI_INTENT_SCHEME intent:} or {@link #URI_ANDROID_APP_SCHEME android-app:} 1649 * schemes. 1650 * 1651 * @see #EXTRA_REFERRER 1652 */ 1653 public static final String EXTRA_REFERRER_NAME 1654 = "android.intent.extra.REFERRER_NAME"; 1655 1656 /** 1657 * Used as an int extra field with {@link #ACTION_INSTALL_PACKAGE} and 1658 * {@link #ACTION_VIEW} to indicate the uid of the package that initiated the install 1659 * @hide 1660 */ 1661 @SystemApi 1662 public static final String EXTRA_ORIGINATING_UID 1663 = "android.intent.extra.ORIGINATING_UID"; 1664 1665 /** 1666 * Used as a boolean extra field with {@link #ACTION_INSTALL_PACKAGE} to install a 1667 * package. Tells the installer UI to skip the confirmation with the user 1668 * if the .apk is replacing an existing one. 1669 * @deprecated As of {@link android.os.Build.VERSION_CODES#JELLY_BEAN}, Android 1670 * will no longer show an interstitial message about updating existing 1671 * applications so this is no longer needed. 1672 */ 1673 @Deprecated 1674 public static final String EXTRA_ALLOW_REPLACE 1675 = "android.intent.extra.ALLOW_REPLACE"; 1676 1677 /** 1678 * Used as a boolean extra field with {@link #ACTION_INSTALL_PACKAGE} or 1679 * {@link #ACTION_UNINSTALL_PACKAGE}. Specifies that the installer UI should 1680 * return to the application the result code of the install/uninstall. The returned result 1681 * code will be {@link android.app.Activity#RESULT_OK} on success or 1682 * {@link android.app.Activity#RESULT_FIRST_USER} on failure. 1683 */ 1684 public static final String EXTRA_RETURN_RESULT 1685 = "android.intent.extra.RETURN_RESULT"; 1686 1687 /** 1688 * Package manager install result code. @hide because result codes are not 1689 * yet ready to be exposed. 1690 */ 1691 public static final String EXTRA_INSTALL_RESULT 1692 = "android.intent.extra.INSTALL_RESULT"; 1693 1694 /** 1695 * Activity Action: Launch application uninstaller. 1696 * <p> 1697 * Input: The data must be a package: URI whose scheme specific part is 1698 * the package name of the current installed package to be uninstalled. 1699 * You can optionally supply {@link #EXTRA_RETURN_RESULT}. 1700 * <p> 1701 * Output: If {@link #EXTRA_RETURN_RESULT}, returns whether the install 1702 * succeeded. 1703 */ 1704 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1705 public static final String ACTION_UNINSTALL_PACKAGE = "android.intent.action.UNINSTALL_PACKAGE"; 1706 1707 /** 1708 * Activity Action: Launch application uninstaller. 1709 * <p> 1710 * Input: The data must be a package: URI whose scheme specific part is 1711 * the package name of the current installed package to be uninstalled. 1712 * You can optionally supply {@link #EXTRA_RETURN_RESULT}. 1713 * <p> 1714 * Output: Nothing. 1715 * </p> 1716 */ 1717 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1718 public static final String ACTION_CLEAR_PACKAGE = "android.intent.action.CLEAR_PACKAGE"; 1719 1720 /** 1721 * Specify whether the package should be uninstalled for all users. 1722 * @hide because these should not be part of normal application flow. 1723 */ 1724 public static final String EXTRA_UNINSTALL_ALL_USERS 1725 = "android.intent.extra.UNINSTALL_ALL_USERS"; 1726 1727 /** 1728 * A string associated with a {@link #ACTION_UPGRADE_SETUP} activity 1729 * describing the last run version of the platform that was setup. 1730 * @hide 1731 */ 1732 public static final String METADATA_SETUP_VERSION = "android.SETUP_VERSION"; 1733 1734 /** 1735 * Activity action: Launch UI to manage the permissions of an app. 1736 * <p> 1737 * Input: {@link #EXTRA_PACKAGE_NAME} specifies the package whose permissions 1738 * will be managed by the launched UI. 1739 * </p> 1740 * <p> 1741 * Output: Nothing. 1742 * </p> 1743 * 1744 * @see #EXTRA_PACKAGE_NAME 1745 * 1746 * @hide 1747 */ 1748 @SystemApi 1749 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1750 public static final String ACTION_MANAGE_APP_PERMISSIONS = 1751 "android.intent.action.MANAGE_APP_PERMISSIONS"; 1752 1753 /** 1754 * Activity action: Launch UI to manage permissions. 1755 * <p> 1756 * Input: Nothing. 1757 * </p> 1758 * <p> 1759 * Output: Nothing. 1760 * </p> 1761 * 1762 * @hide 1763 */ 1764 @SystemApi 1765 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1766 public static final String ACTION_MANAGE_PERMISSIONS = 1767 "android.intent.action.MANAGE_PERMISSIONS"; 1768 1769 /** 1770 * Activity action: Launch UI to review permissions for an app. 1771 * The system uses this intent if permission review for apps not 1772 * supporting the new runtime permissions model is enabled. In 1773 * this mode a permission review is required before any of the 1774 * app components can run. 1775 * <p> 1776 * Input: {@link #EXTRA_PACKAGE_NAME} specifies the package whose 1777 * permissions will be reviewed (mandatory). 1778 * </p> 1779 * <p> 1780 * Input: {@link #EXTRA_INTENT} specifies a pending intent to 1781 * be fired after the permission review (optional). 1782 * </p> 1783 * <p> 1784 * Input: {@link #EXTRA_REMOTE_CALLBACK} specifies a callback to 1785 * be invoked after the permission review (optional). 1786 * </p> 1787 * <p> 1788 * Input: {@link #EXTRA_RESULT_NEEDED} specifies whether the intent 1789 * passed via {@link #EXTRA_INTENT} needs a result (optional). 1790 * </p> 1791 * <p> 1792 * Output: Nothing. 1793 * </p> 1794 * 1795 * @see #EXTRA_PACKAGE_NAME 1796 * @see #EXTRA_INTENT 1797 * @see #EXTRA_REMOTE_CALLBACK 1798 * @see #EXTRA_RESULT_NEEDED 1799 * 1800 * @hide 1801 */ 1802 @SystemApi 1803 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1804 public static final String ACTION_REVIEW_PERMISSIONS = 1805 "android.intent.action.REVIEW_PERMISSIONS"; 1806 1807 /** 1808 * Intent extra: A callback for reporting remote result as a bundle. 1809 * <p> 1810 * Type: IRemoteCallback 1811 * </p> 1812 * 1813 * @hide 1814 */ 1815 @SystemApi 1816 public static final String EXTRA_REMOTE_CALLBACK = "android.intent.extra.REMOTE_CALLBACK"; 1817 1818 /** 1819 * Intent extra: An app package name. 1820 * <p> 1821 * Type: String 1822 * </p> 1823 * 1824 */ 1825 public static final String EXTRA_PACKAGE_NAME = "android.intent.extra.PACKAGE_NAME"; 1826 1827 /** 1828 * Intent extra: An app split name. 1829 * <p> 1830 * Type: String 1831 * </p> 1832 * @hide 1833 */ 1834 @SystemApi 1835 public static final String EXTRA_SPLIT_NAME = "android.intent.extra.SPLIT_NAME"; 1836 1837 /** 1838 * Intent extra: An extra for specifying whether a result is needed. 1839 * <p> 1840 * Type: boolean 1841 * </p> 1842 * 1843 * @hide 1844 */ 1845 @SystemApi 1846 public static final String EXTRA_RESULT_NEEDED = "android.intent.extra.RESULT_NEEDED"; 1847 1848 /** 1849 * Activity action: Launch UI to manage which apps have a given permission. 1850 * <p> 1851 * Input: {@link #EXTRA_PERMISSION_NAME} specifies the permission access 1852 * to which will be managed by the launched UI. 1853 * </p> 1854 * <p> 1855 * Output: Nothing. 1856 * </p> 1857 * 1858 * @see #EXTRA_PERMISSION_NAME 1859 * 1860 * @hide 1861 */ 1862 @SystemApi 1863 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1864 public static final String ACTION_MANAGE_PERMISSION_APPS = 1865 "android.intent.action.MANAGE_PERMISSION_APPS"; 1866 1867 /** 1868 * Intent extra: The name of a permission. 1869 * <p> 1870 * Type: String 1871 * </p> 1872 * 1873 * @hide 1874 */ 1875 @SystemApi 1876 public static final String EXTRA_PERMISSION_NAME = "android.intent.extra.PERMISSION_NAME"; 1877 1878 // --------------------------------------------------------------------- 1879 // --------------------------------------------------------------------- 1880 // Standard intent broadcast actions (see action variable). 1881 1882 /** 1883 * Broadcast Action: Sent when the device goes to sleep and becomes non-interactive. 1884 * <p> 1885 * For historical reasons, the name of this broadcast action refers to the power 1886 * state of the screen but it is actually sent in response to changes in the 1887 * overall interactive state of the device. 1888 * </p><p> 1889 * This broadcast is sent when the device becomes non-interactive which may have 1890 * nothing to do with the screen turning off. To determine the 1891 * actual state of the screen, use {@link android.view.Display#getState}. 1892 * </p><p> 1893 * See {@link android.os.PowerManager#isInteractive} for details. 1894 * </p> 1895 * You <em>cannot</em> receive this through components declared in 1896 * manifests, only by explicitly registering for it with 1897 * {@link Context#registerReceiver(BroadcastReceiver, IntentFilter) 1898 * Context.registerReceiver()}. 1899 * 1900 * <p class="note">This is a protected intent that can only be sent 1901 * by the system. 1902 */ 1903 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1904 public static final String ACTION_SCREEN_OFF = "android.intent.action.SCREEN_OFF"; 1905 1906 /** 1907 * Broadcast Action: Sent when the device wakes up and becomes interactive. 1908 * <p> 1909 * For historical reasons, the name of this broadcast action refers to the power 1910 * state of the screen but it is actually sent in response to changes in the 1911 * overall interactive state of the device. 1912 * </p><p> 1913 * This broadcast is sent when the device becomes interactive which may have 1914 * nothing to do with the screen turning on. To determine the 1915 * actual state of the screen, use {@link android.view.Display#getState}. 1916 * </p><p> 1917 * See {@link android.os.PowerManager#isInteractive} for details. 1918 * </p> 1919 * You <em>cannot</em> receive this through components declared in 1920 * manifests, only by explicitly registering for it with 1921 * {@link Context#registerReceiver(BroadcastReceiver, IntentFilter) 1922 * Context.registerReceiver()}. 1923 * 1924 * <p class="note">This is a protected intent that can only be sent 1925 * by the system. 1926 */ 1927 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1928 public static final String ACTION_SCREEN_ON = "android.intent.action.SCREEN_ON"; 1929 1930 /** 1931 * Broadcast Action: Sent after the system stops dreaming. 1932 * 1933 * <p class="note">This is a protected intent that can only be sent by the system. 1934 * It is only sent to registered receivers.</p> 1935 */ 1936 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1937 public static final String ACTION_DREAMING_STOPPED = "android.intent.action.DREAMING_STOPPED"; 1938 1939 /** 1940 * Broadcast Action: Sent after the system starts dreaming. 1941 * 1942 * <p class="note">This is a protected intent that can only be sent by the system. 1943 * It is only sent to registered receivers.</p> 1944 */ 1945 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1946 public static final String ACTION_DREAMING_STARTED = "android.intent.action.DREAMING_STARTED"; 1947 1948 /** 1949 * Broadcast Action: Sent when the user is present after device wakes up (e.g when the 1950 * keyguard is gone). 1951 * 1952 * <p class="note">This is a protected intent that can only be sent 1953 * by the system. 1954 */ 1955 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1956 public static final String ACTION_USER_PRESENT = "android.intent.action.USER_PRESENT"; 1957 1958 /** 1959 * Broadcast Action: The current time has changed. Sent every 1960 * minute. You <em>cannot</em> receive this through components declared 1961 * in manifests, only by explicitly registering for it with 1962 * {@link Context#registerReceiver(BroadcastReceiver, IntentFilter) 1963 * Context.registerReceiver()}. 1964 * 1965 * <p class="note">This is a protected intent that can only be sent 1966 * by the system. 1967 */ 1968 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1969 public static final String ACTION_TIME_TICK = "android.intent.action.TIME_TICK"; 1970 /** 1971 * Broadcast Action: The time was set. 1972 */ 1973 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1974 public static final String ACTION_TIME_CHANGED = "android.intent.action.TIME_SET"; 1975 /** 1976 * Broadcast Action: The date has changed. 1977 */ 1978 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1979 public static final String ACTION_DATE_CHANGED = "android.intent.action.DATE_CHANGED"; 1980 /** 1981 * Broadcast Action: The timezone has changed. The intent will have the following extra values:</p> 1982 * <ul> 1983 * <li><em>time-zone</em> - The java.util.TimeZone.getID() value identifying the new time zone.</li> 1984 * </ul> 1985 * 1986 * <p class="note">This is a protected intent that can only be sent 1987 * by the system. 1988 */ 1989 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1990 public static final String ACTION_TIMEZONE_CHANGED = "android.intent.action.TIMEZONE_CHANGED"; 1991 /** 1992 * Clear DNS Cache Action: This is broadcast when networks have changed and old 1993 * DNS entries should be tossed. 1994 * @hide 1995 */ 1996 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1997 public static final String ACTION_CLEAR_DNS_CACHE = "android.intent.action.CLEAR_DNS_CACHE"; 1998 /** 1999 * Alarm Changed Action: This is broadcast when the AlarmClock 2000 * application's alarm is set or unset. It is used by the 2001 * AlarmClock application and the StatusBar service. 2002 * @hide 2003 */ 2004 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2005 public static final String ACTION_ALARM_CHANGED = "android.intent.action.ALARM_CHANGED"; 2006 2007 /** 2008 * Broadcast Action: This is broadcast once, after the user has finished 2009 * booting, but while still in the "locked" state. It can be used to perform 2010 * application-specific initialization, such as installing alarms. You must 2011 * hold the {@link android.Manifest.permission#RECEIVE_BOOT_COMPLETED} 2012 * permission in order to receive this broadcast. 2013 * <p> 2014 * This broadcast is sent immediately at boot by all devices (regardless of 2015 * direct boot support) running {@link android.os.Build.VERSION_CODES#N} or 2016 * higher. Upon receipt of this broadcast, the user is still locked and only 2017 * device-protected storage can be accessed safely. If you want to access 2018 * credential-protected storage, you need to wait for the user to be 2019 * unlocked (typically by entering their lock pattern or PIN for the first 2020 * time), after which the {@link #ACTION_USER_UNLOCKED} and 2021 * {@link #ACTION_BOOT_COMPLETED} broadcasts are sent. 2022 * <p> 2023 * To receive this broadcast, your receiver component must be marked as 2024 * being {@link ComponentInfo#directBootAware}. 2025 * <p class="note"> 2026 * This is a protected intent that can only be sent by the system. 2027 * 2028 * @see Context#createDeviceProtectedStorageContext() 2029 */ 2030 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2031 public static final String ACTION_LOCKED_BOOT_COMPLETED = "android.intent.action.LOCKED_BOOT_COMPLETED"; 2032 2033 /** 2034 * Broadcast Action: This is broadcast once, after the user has finished 2035 * booting. It can be used to perform application-specific initialization, 2036 * such as installing alarms. You must hold the 2037 * {@link android.Manifest.permission#RECEIVE_BOOT_COMPLETED} permission in 2038 * order to receive this broadcast. 2039 * <p> 2040 * This broadcast is sent at boot by all devices (both with and without 2041 * direct boot support). Upon receipt of this broadcast, the user is 2042 * unlocked and both device-protected and credential-protected storage can 2043 * accessed safely. 2044 * <p> 2045 * If you need to run while the user is still locked (before they've entered 2046 * their lock pattern or PIN for the first time), you can listen for the 2047 * {@link #ACTION_LOCKED_BOOT_COMPLETED} broadcast. 2048 * <p class="note"> 2049 * This is a protected intent that can only be sent by the system. 2050 */ 2051 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2052 @BroadcastBehavior(includeBackground = true) 2053 public static final String ACTION_BOOT_COMPLETED = "android.intent.action.BOOT_COMPLETED"; 2054 2055 /** 2056 * Broadcast Action: This is broadcast when a user action should request a 2057 * temporary system dialog to dismiss. Some examples of temporary system 2058 * dialogs are the notification window-shade and the recent tasks dialog. 2059 */ 2060 public static final String ACTION_CLOSE_SYSTEM_DIALOGS = "android.intent.action.CLOSE_SYSTEM_DIALOGS"; 2061 /** 2062 * Broadcast Action: Trigger the download and eventual installation 2063 * of a package. 2064 * <p>Input: {@link #getData} is the URI of the package file to download. 2065 * 2066 * <p class="note">This is a protected intent that can only be sent 2067 * by the system. 2068 * 2069 * @deprecated This constant has never been used. 2070 */ 2071 @Deprecated 2072 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2073 public static final String ACTION_PACKAGE_INSTALL = "android.intent.action.PACKAGE_INSTALL"; 2074 /** 2075 * Broadcast Action: An application package has been installed or updated on the 2076 * device. The data contains the name of the package. Note that the 2077 * newly installed package does <em>not</em> receive this broadcast. 2078 * <p>May include the following extras: 2079 * <ul> 2080 * <li> {@link #EXTRA_UID} containing the integer uid assigned to this package. 2081 * <li> {@link #EXTRA_REPLACING} is set to {@code true} if this is following 2082 * an {@link #ACTION_PACKAGE_REMOVED} broadcast for the same package. 2083 * </ul> 2084 * 2085 * <p class="note">This is a protected intent that can only be sent 2086 * by the system. 2087 */ 2088 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2089 public static final String ACTION_PACKAGE_ADDED = "android.intent.action.PACKAGE_ADDED"; 2090 /** 2091 * Broadcast Action: A new application package has been installed on the 2092 * device. The data contains the name of the package. Note that the 2093 * newly installed package does <em>not</em> receive this broadcast. 2094 * <p class="note">Unlike {@link #ACTION_PACKAGE_ADDED}, this broadcast is delivered 2095 * to manifest receivers as well as those registered at runtime. 2096 * <p>May include the following extras: 2097 * <ul> 2098 * <li> {@link #EXTRA_UID} containing the integer uid assigned to the new package. 2099 * </ul> 2100 * 2101 * <p class="note">This is a protected intent that can only be sent 2102 * by the system. 2103 */ 2104 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2105 public static final String ACTION_PACKAGE_FIRST_ADDED = "android.intent.action.PACKAGE_FIRST_ADDED"; 2106 /** 2107 * Broadcast Action: A new version of an application package has been 2108 * installed, replacing an existing version that was previously installed. 2109 * The data contains the name of the package. 2110 * <p>May include the following extras: 2111 * <ul> 2112 * <li> {@link #EXTRA_UID} containing the integer uid assigned to the new package. 2113 * </ul> 2114 * 2115 * <p class="note">This is a protected intent that can only be sent 2116 * by the system. 2117 */ 2118 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2119 public static final String ACTION_PACKAGE_REPLACED = "android.intent.action.PACKAGE_REPLACED"; 2120 /** 2121 * Broadcast Action: A new version of your application has been installed 2122 * over an existing one. This is only sent to the application that was 2123 * replaced. It does not contain any additional data; to receive it, just 2124 * use an intent filter for this action. 2125 * 2126 * <p class="note">This is a protected intent that can only be sent 2127 * by the system. 2128 */ 2129 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2130 public static final String ACTION_MY_PACKAGE_REPLACED = "android.intent.action.MY_PACKAGE_REPLACED"; 2131 /** 2132 * Broadcast Action: An existing application package has been removed from 2133 * the device. The data contains the name of the package. The package 2134 * that is being removed does <em>not</em> receive this Intent. 2135 * <ul> 2136 * <li> {@link #EXTRA_UID} containing the integer uid previously assigned 2137 * to the package. 2138 * <li> {@link #EXTRA_DATA_REMOVED} is set to true if the entire 2139 * application -- data and code -- is being removed. 2140 * <li> {@link #EXTRA_REPLACING} is set to true if this will be followed 2141 * by an {@link #ACTION_PACKAGE_ADDED} broadcast for the same package. 2142 * </ul> 2143 * 2144 * <p class="note">This is a protected intent that can only be sent 2145 * by the system. 2146 */ 2147 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2148 public static final String ACTION_PACKAGE_REMOVED = "android.intent.action.PACKAGE_REMOVED"; 2149 /** 2150 * Broadcast Action: An existing application package has been completely 2151 * removed from the device. The data contains the name of the package. 2152 * This is like {@link #ACTION_PACKAGE_REMOVED}, but only set when 2153 * {@link #EXTRA_DATA_REMOVED} is true and 2154 * {@link #EXTRA_REPLACING} is false of that broadcast. 2155 * 2156 * <ul> 2157 * <li> {@link #EXTRA_UID} containing the integer uid previously assigned 2158 * to the package. 2159 * </ul> 2160 * 2161 * <p class="note">This is a protected intent that can only be sent 2162 * by the system. 2163 */ 2164 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2165 public static final String ACTION_PACKAGE_FULLY_REMOVED 2166 = "android.intent.action.PACKAGE_FULLY_REMOVED"; 2167 /** 2168 * Broadcast Action: An existing application package has been changed (for 2169 * example, a component has been enabled or disabled). The data contains 2170 * the name of the package. 2171 * <ul> 2172 * <li> {@link #EXTRA_UID} containing the integer uid assigned to the package. 2173 * <li> {@link #EXTRA_CHANGED_COMPONENT_NAME_LIST} containing the class name 2174 * of the changed components (or the package name itself). 2175 * <li> {@link #EXTRA_DONT_KILL_APP} containing boolean field to override the 2176 * default action of restarting the application. 2177 * </ul> 2178 * 2179 * <p class="note">This is a protected intent that can only be sent 2180 * by the system. 2181 */ 2182 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2183 public static final String ACTION_PACKAGE_CHANGED = "android.intent.action.PACKAGE_CHANGED"; 2184 /** 2185 * @hide 2186 * Broadcast Action: Ask system services if there is any reason to 2187 * restart the given package. The data contains the name of the 2188 * package. 2189 * <ul> 2190 * <li> {@link #EXTRA_UID} containing the integer uid assigned to the package. 2191 * <li> {@link #EXTRA_PACKAGES} String array of all packages to check. 2192 * </ul> 2193 * 2194 * <p class="note">This is a protected intent that can only be sent 2195 * by the system. 2196 */ 2197 @SystemApi 2198 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2199 public static final String ACTION_QUERY_PACKAGE_RESTART = "android.intent.action.QUERY_PACKAGE_RESTART"; 2200 /** 2201 * Broadcast Action: The user has restarted a package, and all of its 2202 * processes have been killed. All runtime state 2203 * associated with it (processes, alarms, notifications, etc) should 2204 * be removed. Note that the restarted package does <em>not</em> 2205 * receive this broadcast. 2206 * The data contains the name of the package. 2207 * <ul> 2208 * <li> {@link #EXTRA_UID} containing the integer uid assigned to the package. 2209 * </ul> 2210 * 2211 * <p class="note">This is a protected intent that can only be sent 2212 * by the system. 2213 */ 2214 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2215 public static final String ACTION_PACKAGE_RESTARTED = "android.intent.action.PACKAGE_RESTARTED"; 2216 /** 2217 * Broadcast Action: The user has cleared the data of a package. This should 2218 * be preceded by {@link #ACTION_PACKAGE_RESTARTED}, after which all of 2219 * its persistent data is erased and this broadcast sent. 2220 * Note that the cleared package does <em>not</em> 2221 * receive this broadcast. The data contains the name of the package. 2222 * <ul> 2223 * <li> {@link #EXTRA_UID} containing the integer uid assigned to the package. 2224 * </ul> 2225 * 2226 * <p class="note">This is a protected intent that can only be sent 2227 * by the system. 2228 */ 2229 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2230 public static final String ACTION_PACKAGE_DATA_CLEARED = "android.intent.action.PACKAGE_DATA_CLEARED"; 2231 /** 2232 * Broadcast Action: Packages have been suspended. 2233 * <p>Includes the following extras: 2234 * <ul> 2235 * <li> {@link #EXTRA_CHANGED_PACKAGE_LIST} is the set of packages which have been suspended 2236 * </ul> 2237 * 2238 * <p class="note">This is a protected intent that can only be sent 2239 * by the system. It is only sent to registered receivers. 2240 */ 2241 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2242 public static final String ACTION_PACKAGES_SUSPENDED = "android.intent.action.PACKAGES_SUSPENDED"; 2243 /** 2244 * Broadcast Action: Packages have been unsuspended. 2245 * <p>Includes the following extras: 2246 * <ul> 2247 * <li> {@link #EXTRA_CHANGED_PACKAGE_LIST} is the set of packages which have been unsuspended 2248 * </ul> 2249 * 2250 * <p class="note">This is a protected intent that can only be sent 2251 * by the system. It is only sent to registered receivers. 2252 */ 2253 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2254 public static final String ACTION_PACKAGES_UNSUSPENDED = "android.intent.action.PACKAGES_UNSUSPENDED"; 2255 /** 2256 * Broadcast Action: A user ID has been removed from the system. The user 2257 * ID number is stored in the extra data under {@link #EXTRA_UID}. 2258 * 2259 * <p class="note">This is a protected intent that can only be sent 2260 * by the system. 2261 */ 2262 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2263 public static final String ACTION_UID_REMOVED = "android.intent.action.UID_REMOVED"; 2264 2265 /** 2266 * Broadcast Action: Sent to the installer package of an application when 2267 * that application is first launched (that is the first time it is moved 2268 * out of the stopped state). The data contains the name of the package. 2269 * 2270 * <p class="note">This is a protected intent that can only be sent 2271 * by the system. 2272 */ 2273 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2274 public static final String ACTION_PACKAGE_FIRST_LAUNCH = "android.intent.action.PACKAGE_FIRST_LAUNCH"; 2275 2276 /** 2277 * Broadcast Action: Sent to the system package verifier when a package 2278 * needs to be verified. The data contains the package URI. 2279 * <p class="note"> 2280 * This is a protected intent that can only be sent by the system. 2281 * </p> 2282 */ 2283 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2284 public static final String ACTION_PACKAGE_NEEDS_VERIFICATION = "android.intent.action.PACKAGE_NEEDS_VERIFICATION"; 2285 2286 /** 2287 * Broadcast Action: Sent to the system package verifier when a package is 2288 * verified. The data contains the package URI. 2289 * <p class="note"> 2290 * This is a protected intent that can only be sent by the system. 2291 */ 2292 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2293 public static final String ACTION_PACKAGE_VERIFIED = "android.intent.action.PACKAGE_VERIFIED"; 2294 2295 /** 2296 * Broadcast Action: Sent to the system intent filter verifier when an 2297 * intent filter needs to be verified. The data contains the filter data 2298 * hosts to be verified against. 2299 * <p class="note"> 2300 * This is a protected intent that can only be sent by the system. 2301 * </p> 2302 * 2303 * @hide 2304 */ 2305 @SystemApi 2306 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2307 public static final String ACTION_INTENT_FILTER_NEEDS_VERIFICATION = "android.intent.action.INTENT_FILTER_NEEDS_VERIFICATION"; 2308 2309 /** 2310 * Broadcast Action: Resources for a set of packages (which were 2311 * previously unavailable) are currently 2312 * available since the media on which they exist is available. 2313 * The extra data {@link #EXTRA_CHANGED_PACKAGE_LIST} contains a 2314 * list of packages whose availability changed. 2315 * The extra data {@link #EXTRA_CHANGED_UID_LIST} contains a 2316 * list of uids of packages whose availability changed. 2317 * Note that the 2318 * packages in this list do <em>not</em> receive this broadcast. 2319 * The specified set of packages are now available on the system. 2320 * <p>Includes the following extras: 2321 * <ul> 2322 * <li> {@link #EXTRA_CHANGED_PACKAGE_LIST} is the set of packages 2323 * whose resources(were previously unavailable) are currently available. 2324 * {@link #EXTRA_CHANGED_UID_LIST} is the set of uids of the 2325 * packages whose resources(were previously unavailable) 2326 * are currently available. 2327 * </ul> 2328 * 2329 * <p class="note">This is a protected intent that can only be sent 2330 * by the system. 2331 */ 2332 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2333 public static final String ACTION_EXTERNAL_APPLICATIONS_AVAILABLE = 2334 "android.intent.action.EXTERNAL_APPLICATIONS_AVAILABLE"; 2335 2336 /** 2337 * Broadcast Action: Resources for a set of packages are currently 2338 * unavailable since the media on which they exist is unavailable. 2339 * The extra data {@link #EXTRA_CHANGED_PACKAGE_LIST} contains a 2340 * list of packages whose availability changed. 2341 * The extra data {@link #EXTRA_CHANGED_UID_LIST} contains a 2342 * list of uids of packages whose availability changed. 2343 * The specified set of packages can no longer be 2344 * launched and are practically unavailable on the system. 2345 * <p>Inclues the following extras: 2346 * <ul> 2347 * <li> {@link #EXTRA_CHANGED_PACKAGE_LIST} is the set of packages 2348 * whose resources are no longer available. 2349 * {@link #EXTRA_CHANGED_UID_LIST} is the set of packages 2350 * whose resources are no longer available. 2351 * </ul> 2352 * 2353 * <p class="note">This is a protected intent that can only be sent 2354 * by the system. 2355 */ 2356 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2357 public static final String ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE = 2358 "android.intent.action.EXTERNAL_APPLICATIONS_UNAVAILABLE"; 2359 2360 /** 2361 * Broadcast Action: preferred activities have changed *explicitly*. 2362 * 2363 * <p>Note there are cases where a preferred activity is invalidated *implicitly*, e.g. 2364 * when an app is installed or uninstalled, but in such cases this broadcast will *not* 2365 * be sent. 2366 * 2367 * {@link #EXTRA_USER_HANDLE} contains the user ID in question. 2368 * 2369 * @hide 2370 */ 2371 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2372 public static final String ACTION_PREFERRED_ACTIVITY_CHANGED = 2373 "android.intent.action.ACTION_PREFERRED_ACTIVITY_CHANGED"; 2374 2375 2376 /** 2377 * Broadcast Action: The current system wallpaper has changed. See 2378 * {@link android.app.WallpaperManager} for retrieving the new wallpaper. 2379 * This should <em>only</em> be used to determine when the wallpaper 2380 * has changed to show the new wallpaper to the user. You should certainly 2381 * never, in response to this, change the wallpaper or other attributes of 2382 * it such as the suggested size. That would be crazy, right? You'd cause 2383 * all kinds of loops, especially if other apps are doing similar things, 2384 * right? Of course. So please don't do this. 2385 * 2386 * @deprecated Modern applications should use 2387 * {@link android.view.WindowManager.LayoutParams#FLAG_SHOW_WALLPAPER 2388 * WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER} to have the wallpaper 2389 * shown behind their UI, rather than watching for this broadcast and 2390 * rendering the wallpaper on their own. 2391 */ 2392 @Deprecated @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2393 public static final String ACTION_WALLPAPER_CHANGED = "android.intent.action.WALLPAPER_CHANGED"; 2394 /** 2395 * Broadcast Action: The current device {@link android.content.res.Configuration} 2396 * (orientation, locale, etc) has changed. When such a change happens, the 2397 * UIs (view hierarchy) will need to be rebuilt based on this new 2398 * information; for the most part, applications don't need to worry about 2399 * this, because the system will take care of stopping and restarting the 2400 * application to make sure it sees the new changes. Some system code that 2401 * can not be restarted will need to watch for this action and handle it 2402 * appropriately. 2403 * 2404 * <p class="note"> 2405 * You <em>cannot</em> receive this through components declared 2406 * in manifests, only by explicitly registering for it with 2407 * {@link Context#registerReceiver(BroadcastReceiver, IntentFilter) 2408 * Context.registerReceiver()}. 2409 * 2410 * <p class="note">This is a protected intent that can only be sent 2411 * by the system. 2412 * 2413 * @see android.content.res.Configuration 2414 */ 2415 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2416 public static final String ACTION_CONFIGURATION_CHANGED = "android.intent.action.CONFIGURATION_CHANGED"; 2417 /** 2418 * Broadcast Action: The current device's locale has changed. 2419 * 2420 * <p class="note">This is a protected intent that can only be sent 2421 * by the system. 2422 */ 2423 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2424 public static final String ACTION_LOCALE_CHANGED = "android.intent.action.LOCALE_CHANGED"; 2425 /** 2426 * Broadcast Action: This is a <em>sticky broadcast</em> containing the 2427 * charging state, level, and other information about the battery. 2428 * See {@link android.os.BatteryManager} for documentation on the 2429 * contents of the Intent. 2430 * 2431 * <p class="note"> 2432 * You <em>cannot</em> receive this through components declared 2433 * in manifests, only by explicitly registering for it with 2434 * {@link Context#registerReceiver(BroadcastReceiver, IntentFilter) 2435 * Context.registerReceiver()}. See {@link #ACTION_BATTERY_LOW}, 2436 * {@link #ACTION_BATTERY_OKAY}, {@link #ACTION_POWER_CONNECTED}, 2437 * and {@link #ACTION_POWER_DISCONNECTED} for distinct battery-related 2438 * broadcasts that are sent and can be received through manifest 2439 * receivers. 2440 * 2441 * <p class="note">This is a protected intent that can only be sent 2442 * by the system. 2443 */ 2444 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2445 public static final String ACTION_BATTERY_CHANGED = "android.intent.action.BATTERY_CHANGED"; 2446 /** 2447 * Broadcast Action: Indicates low battery condition on the device. 2448 * This broadcast corresponds to the "Low battery warning" system dialog. 2449 * 2450 * <p class="note">This is a protected intent that can only be sent 2451 * by the system. 2452 */ 2453 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2454 public static final String ACTION_BATTERY_LOW = "android.intent.action.BATTERY_LOW"; 2455 /** 2456 * Broadcast Action: Indicates the battery is now okay after being low. 2457 * This will be sent after {@link #ACTION_BATTERY_LOW} once the battery has 2458 * gone back up to an okay state. 2459 * 2460 * <p class="note">This is a protected intent that can only be sent 2461 * by the system. 2462 */ 2463 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2464 public static final String ACTION_BATTERY_OKAY = "android.intent.action.BATTERY_OKAY"; 2465 /** 2466 * Broadcast Action: External power has been connected to the device. 2467 * This is intended for applications that wish to register specifically to this notification. 2468 * Unlike ACTION_BATTERY_CHANGED, applications will be woken for this and so do not have to 2469 * stay active to receive this notification. This action can be used to implement actions 2470 * that wait until power is available to trigger. 2471 * 2472 * <p class="note">This is a protected intent that can only be sent 2473 * by the system. 2474 */ 2475 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2476 public static final String ACTION_POWER_CONNECTED = "android.intent.action.ACTION_POWER_CONNECTED"; 2477 /** 2478 * Broadcast Action: External power has been removed from the device. 2479 * This is intended for applications that wish to register specifically to this notification. 2480 * Unlike ACTION_BATTERY_CHANGED, applications will be woken for this and so do not have to 2481 * stay active to receive this notification. This action can be used to implement actions 2482 * that wait until power is available to trigger. 2483 * 2484 * <p class="note">This is a protected intent that can only be sent 2485 * by the system. 2486 */ 2487 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2488 public static final String ACTION_POWER_DISCONNECTED = 2489 "android.intent.action.ACTION_POWER_DISCONNECTED"; 2490 /** 2491 * Broadcast Action: Device is shutting down. 2492 * This is broadcast when the device is being shut down (completely turned 2493 * off, not sleeping). Once the broadcast is complete, the final shutdown 2494 * will proceed and all unsaved data lost. Apps will not normally need 2495 * to handle this, since the foreground activity will be paused as well. 2496 * 2497 * <p class="note">This is a protected intent that can only be sent 2498 * by the system. 2499 * <p>May include the following extras: 2500 * <ul> 2501 * <li> {@link #EXTRA_SHUTDOWN_USERSPACE_ONLY} a boolean that is set to true if this 2502 * shutdown is only for userspace processes. If not set, assumed to be false. 2503 * </ul> 2504 */ 2505 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2506 public static final String ACTION_SHUTDOWN = "android.intent.action.ACTION_SHUTDOWN"; 2507 /** 2508 * Activity Action: Start this activity to request system shutdown. 2509 * The optional boolean extra field {@link #EXTRA_KEY_CONFIRM} can be set to true 2510 * to request confirmation from the user before shutting down. The optional boolean 2511 * extra field {@link #EXTRA_USER_REQUESTED_SHUTDOWN} can be set to true to 2512 * indicate that the shutdown is requested by the user. 2513 * 2514 * <p class="note">This is a protected intent that can only be sent 2515 * by the system. 2516 * 2517 * {@hide} 2518 */ 2519 public static final String ACTION_REQUEST_SHUTDOWN 2520 = "com.android.internal.intent.action.REQUEST_SHUTDOWN"; 2521 /** 2522 * Broadcast Action: A sticky broadcast that indicates low storage space 2523 * condition on the device 2524 * <p class="note"> 2525 * This is a protected intent that can only be sent by the system. 2526 * 2527 * @deprecated if your app targets {@link android.os.Build.VERSION_CODES#O} 2528 * or above, this broadcast will no longer be delivered to any 2529 * {@link BroadcastReceiver} defined in your manifest. Instead, 2530 * apps are strongly encouraged to use the improved 2531 * {@link Context#getCacheDir()} behavior so the system can 2532 * automatically free up storage when needed. 2533 */ 2534 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2535 @Deprecated 2536 public static final String ACTION_DEVICE_STORAGE_LOW = "android.intent.action.DEVICE_STORAGE_LOW"; 2537 /** 2538 * Broadcast Action: Indicates low storage space condition on the device no 2539 * longer exists 2540 * <p class="note"> 2541 * This is a protected intent that can only be sent by the system. 2542 * 2543 * @deprecated if your app targets {@link android.os.Build.VERSION_CODES#O} 2544 * or above, this broadcast will no longer be delivered to any 2545 * {@link BroadcastReceiver} defined in your manifest. Instead, 2546 * apps are strongly encouraged to use the improved 2547 * {@link Context#getCacheDir()} behavior so the system can 2548 * automatically free up storage when needed. 2549 */ 2550 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2551 @Deprecated 2552 public static final String ACTION_DEVICE_STORAGE_OK = "android.intent.action.DEVICE_STORAGE_OK"; 2553 /** 2554 * Broadcast Action: A sticky broadcast that indicates a storage space full 2555 * condition on the device. This is intended for activities that want to be 2556 * able to fill the data partition completely, leaving only enough free 2557 * space to prevent system-wide SQLite failures. 2558 * <p class="note"> 2559 * This is a protected intent that can only be sent by the system. 2560 * 2561 * @deprecated if your app targets {@link android.os.Build.VERSION_CODES#O} 2562 * or above, this broadcast will no longer be delivered to any 2563 * {@link BroadcastReceiver} defined in your manifest. Instead, 2564 * apps are strongly encouraged to use the improved 2565 * {@link Context#getCacheDir()} behavior so the system can 2566 * automatically free up storage when needed. 2567 * @hide 2568 */ 2569 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2570 @Deprecated 2571 public static final String ACTION_DEVICE_STORAGE_FULL = "android.intent.action.DEVICE_STORAGE_FULL"; 2572 /** 2573 * Broadcast Action: Indicates storage space full condition on the device no 2574 * longer exists. 2575 * <p class="note"> 2576 * This is a protected intent that can only be sent by the system. 2577 * 2578 * @deprecated if your app targets {@link android.os.Build.VERSION_CODES#O} 2579 * or above, this broadcast will no longer be delivered to any 2580 * {@link BroadcastReceiver} defined in your manifest. Instead, 2581 * apps are strongly encouraged to use the improved 2582 * {@link Context#getCacheDir()} behavior so the system can 2583 * automatically free up storage when needed. 2584 * @hide 2585 */ 2586 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2587 @Deprecated 2588 public static final String ACTION_DEVICE_STORAGE_NOT_FULL = "android.intent.action.DEVICE_STORAGE_NOT_FULL"; 2589 /** 2590 * Broadcast Action: Indicates low memory condition notification acknowledged by user 2591 * and package management should be started. 2592 * This is triggered by the user from the ACTION_DEVICE_STORAGE_LOW 2593 * notification. 2594 */ 2595 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2596 public static final String ACTION_MANAGE_PACKAGE_STORAGE = "android.intent.action.MANAGE_PACKAGE_STORAGE"; 2597 /** 2598 * Broadcast Action: The device has entered USB Mass Storage mode. 2599 * This is used mainly for the USB Settings panel. 2600 * Apps should listen for ACTION_MEDIA_MOUNTED and ACTION_MEDIA_UNMOUNTED broadcasts to be notified 2601 * when the SD card file system is mounted or unmounted 2602 * @deprecated replaced by android.os.storage.StorageEventListener 2603 */ 2604 @Deprecated 2605 public static final String ACTION_UMS_CONNECTED = "android.intent.action.UMS_CONNECTED"; 2606 2607 /** 2608 * Broadcast Action: The device has exited USB Mass Storage mode. 2609 * This is used mainly for the USB Settings panel. 2610 * Apps should listen for ACTION_MEDIA_MOUNTED and ACTION_MEDIA_UNMOUNTED broadcasts to be notified 2611 * when the SD card file system is mounted or unmounted 2612 * @deprecated replaced by android.os.storage.StorageEventListener 2613 */ 2614 @Deprecated 2615 public static final String ACTION_UMS_DISCONNECTED = "android.intent.action.UMS_DISCONNECTED"; 2616 2617 /** 2618 * Broadcast Action: External media has been removed. 2619 * The path to the mount point for the removed media is contained in the Intent.mData field. 2620 */ 2621 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2622 public static final String ACTION_MEDIA_REMOVED = "android.intent.action.MEDIA_REMOVED"; 2623 2624 /** 2625 * Broadcast Action: External media is present, but not mounted at its mount point. 2626 * The path to the mount point for the unmounted media is contained in the Intent.mData field. 2627 */ 2628 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2629 public static final String ACTION_MEDIA_UNMOUNTED = "android.intent.action.MEDIA_UNMOUNTED"; 2630 2631 /** 2632 * Broadcast Action: External media is present, and being disk-checked 2633 * The path to the mount point for the checking media is contained in the Intent.mData field. 2634 */ 2635 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2636 public static final String ACTION_MEDIA_CHECKING = "android.intent.action.MEDIA_CHECKING"; 2637 2638 /** 2639 * Broadcast Action: External media is present, but is using an incompatible fs (or is blank) 2640 * The path to the mount point for the checking media is contained in the Intent.mData field. 2641 */ 2642 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2643 public static final String ACTION_MEDIA_NOFS = "android.intent.action.MEDIA_NOFS"; 2644 2645 /** 2646 * Broadcast Action: External media is present and mounted at its mount point. 2647 * The path to the mount point for the mounted media is contained in the Intent.mData field. 2648 * The Intent contains an extra with name "read-only" and Boolean value to indicate if the 2649 * media was mounted read only. 2650 */ 2651 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2652 public static final String ACTION_MEDIA_MOUNTED = "android.intent.action.MEDIA_MOUNTED"; 2653 2654 /** 2655 * Broadcast Action: External media is unmounted because it is being shared via USB mass storage. 2656 * The path to the mount point for the shared media is contained in the Intent.mData field. 2657 */ 2658 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2659 public static final String ACTION_MEDIA_SHARED = "android.intent.action.MEDIA_SHARED"; 2660 2661 /** 2662 * Broadcast Action: External media is no longer being shared via USB mass storage. 2663 * The path to the mount point for the previously shared media is contained in the Intent.mData field. 2664 * 2665 * @hide 2666 */ 2667 public static final String ACTION_MEDIA_UNSHARED = "android.intent.action.MEDIA_UNSHARED"; 2668 2669 /** 2670 * Broadcast Action: External media was removed from SD card slot, but mount point was not unmounted. 2671 * The path to the mount point for the removed media is contained in the Intent.mData field. 2672 */ 2673 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2674 public static final String ACTION_MEDIA_BAD_REMOVAL = "android.intent.action.MEDIA_BAD_REMOVAL"; 2675 2676 /** 2677 * Broadcast Action: External media is present but cannot be mounted. 2678 * The path to the mount point for the unmountable media is contained in the Intent.mData field. 2679 */ 2680 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2681 public static final String ACTION_MEDIA_UNMOUNTABLE = "android.intent.action.MEDIA_UNMOUNTABLE"; 2682 2683 /** 2684 * Broadcast Action: User has expressed the desire to remove the external storage media. 2685 * Applications should close all files they have open within the mount point when they receive this intent. 2686 * The path to the mount point for the media to be ejected is contained in the Intent.mData field. 2687 */ 2688 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2689 public static final String ACTION_MEDIA_EJECT = "android.intent.action.MEDIA_EJECT"; 2690 2691 /** 2692 * Broadcast Action: The media scanner has started scanning a directory. 2693 * The path to the directory being scanned is contained in the Intent.mData field. 2694 */ 2695 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2696 public static final String ACTION_MEDIA_SCANNER_STARTED = "android.intent.action.MEDIA_SCANNER_STARTED"; 2697 2698 /** 2699 * Broadcast Action: The media scanner has finished scanning a directory. 2700 * The path to the scanned directory is contained in the Intent.mData field. 2701 */ 2702 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2703 public static final String ACTION_MEDIA_SCANNER_FINISHED = "android.intent.action.MEDIA_SCANNER_FINISHED"; 2704 2705 /** 2706 * Broadcast Action: Request the media scanner to scan a file and add it to the media database. 2707 * The path to the file is contained in the Intent.mData field. 2708 */ 2709 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2710 public static final String ACTION_MEDIA_SCANNER_SCAN_FILE = "android.intent.action.MEDIA_SCANNER_SCAN_FILE"; 2711 2712 /** 2713 * Broadcast Action: The "Media Button" was pressed. Includes a single 2714 * extra field, {@link #EXTRA_KEY_EVENT}, containing the key event that 2715 * caused the broadcast. 2716 */ 2717 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2718 public static final String ACTION_MEDIA_BUTTON = "android.intent.action.MEDIA_BUTTON"; 2719 2720 /** 2721 * Broadcast Action: The "Camera Button" was pressed. Includes a single 2722 * extra field, {@link #EXTRA_KEY_EVENT}, containing the key event that 2723 * caused the broadcast. 2724 */ 2725 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2726 public static final String ACTION_CAMERA_BUTTON = "android.intent.action.CAMERA_BUTTON"; 2727 2728 // *** NOTE: @todo(*) The following really should go into a more domain-specific 2729 // location; they are not general-purpose actions. 2730 2731 /** 2732 * Broadcast Action: A GTalk connection has been established. 2733 */ 2734 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2735 public static final String ACTION_GTALK_SERVICE_CONNECTED = 2736 "android.intent.action.GTALK_CONNECTED"; 2737 2738 /** 2739 * Broadcast Action: A GTalk connection has been disconnected. 2740 */ 2741 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2742 public static final String ACTION_GTALK_SERVICE_DISCONNECTED = 2743 "android.intent.action.GTALK_DISCONNECTED"; 2744 2745 /** 2746 * Broadcast Action: An input method has been changed. 2747 */ 2748 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2749 public static final String ACTION_INPUT_METHOD_CHANGED = 2750 "android.intent.action.INPUT_METHOD_CHANGED"; 2751 2752 /** 2753 * <p>Broadcast Action: The user has switched the phone into or out of Airplane Mode. One or 2754 * more radios have been turned off or on. The intent will have the following extra value:</p> 2755 * <ul> 2756 * <li><em>state</em> - A boolean value indicating whether Airplane Mode is on. If true, 2757 * then cell radio and possibly other radios such as bluetooth or WiFi may have also been 2758 * turned off</li> 2759 * </ul> 2760 * 2761 * <p class="note">This is a protected intent that can only be sent by the system.</p> 2762 */ 2763 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2764 public static final String ACTION_AIRPLANE_MODE_CHANGED = "android.intent.action.AIRPLANE_MODE"; 2765 2766 /** 2767 * Broadcast Action: Some content providers have parts of their namespace 2768 * where they publish new events or items that the user may be especially 2769 * interested in. For these things, they may broadcast this action when the 2770 * set of interesting items change. 2771 * 2772 * For example, GmailProvider sends this notification when the set of unread 2773 * mail in the inbox changes. 2774 * 2775 * <p>The data of the intent identifies which part of which provider 2776 * changed. When queried through the content resolver, the data URI will 2777 * return the data set in question. 2778 * 2779 * <p>The intent will have the following extra values: 2780 * <ul> 2781 * <li><em>count</em> - The number of items in the data set. This is the 2782 * same as the number of items in the cursor returned by querying the 2783 * data URI. </li> 2784 * </ul> 2785 * 2786 * This intent will be sent at boot (if the count is non-zero) and when the 2787 * data set changes. It is possible for the data set to change without the 2788 * count changing (for example, if a new unread message arrives in the same 2789 * sync operation in which a message is archived). The phone should still 2790 * ring/vibrate/etc as normal in this case. 2791 */ 2792 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2793 public static final String ACTION_PROVIDER_CHANGED = 2794 "android.intent.action.PROVIDER_CHANGED"; 2795 2796 /** 2797 * Broadcast Action: Wired Headset plugged in or unplugged. 2798 * 2799 * Same as {@link android.media.AudioManager#ACTION_HEADSET_PLUG}, to be consulted for value 2800 * and documentation. 2801 * <p>If the minimum SDK version of your application is 2802 * {@link android.os.Build.VERSION_CODES#LOLLIPOP}, it is recommended to refer 2803 * to the <code>AudioManager</code> constant in your receiver registration code instead. 2804 */ 2805 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2806 public static final String ACTION_HEADSET_PLUG = android.media.AudioManager.ACTION_HEADSET_PLUG; 2807 2808 /** 2809 * <p>Broadcast Action: The user has switched on advanced settings in the settings app:</p> 2810 * <ul> 2811 * <li><em>state</em> - A boolean value indicating whether the settings is on or off.</li> 2812 * </ul> 2813 * 2814 * <p class="note">This is a protected intent that can only be sent 2815 * by the system. 2816 * 2817 * @hide 2818 */ 2819 //@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2820 public static final String ACTION_ADVANCED_SETTINGS_CHANGED 2821 = "android.intent.action.ADVANCED_SETTINGS"; 2822 2823 /** 2824 * Broadcast Action: Sent after application restrictions are changed. 2825 * 2826 * <p class="note">This is a protected intent that can only be sent 2827 * by the system.</p> 2828 */ 2829 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2830 public static final String ACTION_APPLICATION_RESTRICTIONS_CHANGED = 2831 "android.intent.action.APPLICATION_RESTRICTIONS_CHANGED"; 2832 2833 /** 2834 * Broadcast Action: An outgoing call is about to be placed. 2835 * 2836 * <p>The Intent will have the following extra value:</p> 2837 * <ul> 2838 * <li><em>{@link android.content.Intent#EXTRA_PHONE_NUMBER}</em> - 2839 * the phone number originally intended to be dialed.</li> 2840 * </ul> 2841 * <p>Once the broadcast is finished, the resultData is used as the actual 2842 * number to call. If <code>null</code>, no call will be placed.</p> 2843 * <p>It is perfectly acceptable for multiple receivers to process the 2844 * outgoing call in turn: for example, a parental control application 2845 * might verify that the user is authorized to place the call at that 2846 * time, then a number-rewriting application might add an area code if 2847 * one was not specified.</p> 2848 * <p>For consistency, any receiver whose purpose is to prohibit phone 2849 * calls should have a priority of 0, to ensure it will see the final 2850 * phone number to be dialed. 2851 * Any receiver whose purpose is to rewrite phone numbers to be called 2852 * should have a positive priority. 2853 * Negative priorities are reserved for the system for this broadcast; 2854 * using them may cause problems.</p> 2855 * <p>Any BroadcastReceiver receiving this Intent <em>must not</em> 2856 * abort the broadcast.</p> 2857 * <p>Emergency calls cannot be intercepted using this mechanism, and 2858 * other calls cannot be modified to call emergency numbers using this 2859 * mechanism. 2860 * <p>Some apps (such as VoIP apps) may want to redirect the outgoing 2861 * call to use their own service instead. Those apps should first prevent 2862 * the call from being placed by setting resultData to <code>null</code> 2863 * and then start their own app to make the call. 2864 * <p>You must hold the 2865 * {@link android.Manifest.permission#PROCESS_OUTGOING_CALLS} 2866 * permission to receive this Intent.</p> 2867 * 2868 * <p class="note">This is a protected intent that can only be sent 2869 * by the system. 2870 */ 2871 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2872 public static final String ACTION_NEW_OUTGOING_CALL = 2873 "android.intent.action.NEW_OUTGOING_CALL"; 2874 2875 /** 2876 * Broadcast Action: Have the device reboot. This is only for use by 2877 * system code. 2878 * 2879 * <p class="note">This is a protected intent that can only be sent 2880 * by the system. 2881 */ 2882 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2883 public static final String ACTION_REBOOT = 2884 "android.intent.action.REBOOT"; 2885 2886 /** 2887 * Broadcast Action: A sticky broadcast for changes in the physical 2888 * docking state of the device. 2889 * 2890 * <p>The intent will have the following extra values: 2891 * <ul> 2892 * <li><em>{@link #EXTRA_DOCK_STATE}</em> - the current dock 2893 * state, indicating which dock the device is physically in.</li> 2894 * </ul> 2895 * <p>This is intended for monitoring the current physical dock state. 2896 * See {@link android.app.UiModeManager} for the normal API dealing with 2897 * dock mode changes. 2898 */ 2899 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2900 public static final String ACTION_DOCK_EVENT = 2901 "android.intent.action.DOCK_EVENT"; 2902 2903 /** 2904 * Broadcast Action: A broadcast when idle maintenance can be started. 2905 * This means that the user is not interacting with the device and is 2906 * not expected to do so soon. Typical use of the idle maintenance is 2907 * to perform somehow expensive tasks that can be postponed at a moment 2908 * when they will not degrade user experience. 2909 * <p> 2910 * <p class="note">In order to keep the device responsive in case of an 2911 * unexpected user interaction, implementations of a maintenance task 2912 * should be interruptible. In such a scenario a broadcast with action 2913 * {@link #ACTION_IDLE_MAINTENANCE_END} will be sent. In other words, you 2914 * should not do the maintenance work in 2915 * {@link BroadcastReceiver#onReceive(Context, Intent)}, rather start a 2916 * maintenance service by {@link Context#startService(Intent)}. Also 2917 * you should hold a wake lock while your maintenance service is running 2918 * to prevent the device going to sleep. 2919 * </p> 2920 * <p> 2921 * <p class="note">This is a protected intent that can only be sent by 2922 * the system. 2923 * </p> 2924 * 2925 * @see #ACTION_IDLE_MAINTENANCE_END 2926 * 2927 * @hide 2928 */ 2929 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2930 public static final String ACTION_IDLE_MAINTENANCE_START = 2931 "android.intent.action.ACTION_IDLE_MAINTENANCE_START"; 2932 2933 /** 2934 * Broadcast Action: A broadcast when idle maintenance should be stopped. 2935 * This means that the user was not interacting with the device as a result 2936 * of which a broadcast with action {@link #ACTION_IDLE_MAINTENANCE_START} 2937 * was sent and now the user started interacting with the device. Typical 2938 * use of the idle maintenance is to perform somehow expensive tasks that 2939 * can be postponed at a moment when they will not degrade user experience. 2940 * <p> 2941 * <p class="note">In order to keep the device responsive in case of an 2942 * unexpected user interaction, implementations of a maintenance task 2943 * should be interruptible. Hence, on receiving a broadcast with this 2944 * action, the maintenance task should be interrupted as soon as possible. 2945 * In other words, you should not do the maintenance work in 2946 * {@link BroadcastReceiver#onReceive(Context, Intent)}, rather stop the 2947 * maintenance service that was started on receiving of 2948 * {@link #ACTION_IDLE_MAINTENANCE_START}.Also you should release the wake 2949 * lock you acquired when your maintenance service started. 2950 * </p> 2951 * <p class="note">This is a protected intent that can only be sent 2952 * by the system. 2953 * 2954 * @see #ACTION_IDLE_MAINTENANCE_START 2955 * 2956 * @hide 2957 */ 2958 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2959 public static final String ACTION_IDLE_MAINTENANCE_END = 2960 "android.intent.action.ACTION_IDLE_MAINTENANCE_END"; 2961 2962 /** 2963 * Broadcast Action: a remote intent is to be broadcasted. 2964 * 2965 * A remote intent is used for remote RPC between devices. The remote intent 2966 * is serialized and sent from one device to another device. The receiving 2967 * device parses the remote intent and broadcasts it. Note that anyone can 2968 * broadcast a remote intent. However, if the intent receiver of the remote intent 2969 * does not trust intent broadcasts from arbitrary intent senders, it should require 2970 * the sender to hold certain permissions so only trusted sender's broadcast will be 2971 * let through. 2972 * @hide 2973 */ 2974 public static final String ACTION_REMOTE_INTENT = 2975 "com.google.android.c2dm.intent.RECEIVE"; 2976 2977 /** 2978 * Broadcast Action: This is broadcast once when the user is booting after a 2979 * system update. It can be used to perform cleanup or upgrades after a 2980 * system update. 2981 * <p> 2982 * This broadcast is sent after the {@link #ACTION_LOCKED_BOOT_COMPLETED} 2983 * broadcast but before the {@link #ACTION_BOOT_COMPLETED} broadcast. It's 2984 * only sent when the {@link Build#FINGERPRINT} has changed, and it's only 2985 * sent to receivers in the system image. 2986 * 2987 * @hide 2988 */ 2989 @SystemApi 2990 public static final String ACTION_PRE_BOOT_COMPLETED = 2991 "android.intent.action.PRE_BOOT_COMPLETED"; 2992 2993 /** 2994 * Broadcast to a specific application to query any supported restrictions to impose 2995 * on restricted users. The broadcast intent contains an extra 2996 * {@link #EXTRA_RESTRICTIONS_BUNDLE} with the currently persisted 2997 * restrictions as a Bundle of key/value pairs. The value types can be Boolean, String or 2998 * String[] depending on the restriction type.<p/> 2999 * The response should contain an extra {@link #EXTRA_RESTRICTIONS_LIST}, 3000 * which is of type <code>ArrayList<RestrictionEntry></code>. It can also 3001 * contain an extra {@link #EXTRA_RESTRICTIONS_INTENT}, which is of type <code>Intent</code>. 3002 * The activity specified by that intent will be launched for a result which must contain 3003 * one of the extras {@link #EXTRA_RESTRICTIONS_LIST} or {@link #EXTRA_RESTRICTIONS_BUNDLE}. 3004 * The keys and values of the returned restrictions will be persisted. 3005 * @see RestrictionEntry 3006 */ 3007 public static final String ACTION_GET_RESTRICTION_ENTRIES = 3008 "android.intent.action.GET_RESTRICTION_ENTRIES"; 3009 3010 /** 3011 * Sent the first time a user is starting, to allow system apps to 3012 * perform one time initialization. (This will not be seen by third 3013 * party applications because a newly initialized user does not have any 3014 * third party applications installed for it.) This is sent early in 3015 * starting the user, around the time the home app is started, before 3016 * {@link #ACTION_BOOT_COMPLETED} is sent. This is sent as a foreground 3017 * broadcast, since it is part of a visible user interaction; be as quick 3018 * as possible when handling it. 3019 */ 3020 public static final String ACTION_USER_INITIALIZE = 3021 "android.intent.action.USER_INITIALIZE"; 3022 3023 /** 3024 * Sent when a user switch is happening, causing the process's user to be 3025 * brought to the foreground. This is only sent to receivers registered 3026 * through {@link Context#registerReceiver(BroadcastReceiver, IntentFilter) 3027 * Context.registerReceiver}. It is sent to the user that is going to the 3028 * foreground. This is sent as a foreground 3029 * broadcast, since it is part of a visible user interaction; be as quick 3030 * as possible when handling it. 3031 */ 3032 public static final String ACTION_USER_FOREGROUND = 3033 "android.intent.action.USER_FOREGROUND"; 3034 3035 /** 3036 * Sent when a user switch is happening, causing the process's user to be 3037 * sent to the background. This is only sent to receivers registered 3038 * through {@link Context#registerReceiver(BroadcastReceiver, IntentFilter) 3039 * Context.registerReceiver}. It is sent to the user that is going to the 3040 * background. This is sent as a foreground 3041 * broadcast, since it is part of a visible user interaction; be as quick 3042 * as possible when handling it. 3043 */ 3044 public static final String ACTION_USER_BACKGROUND = 3045 "android.intent.action.USER_BACKGROUND"; 3046 3047 /** 3048 * Broadcast sent to the system when a user is added. Carries an extra 3049 * EXTRA_USER_HANDLE that has the userHandle of the new user. It is sent to 3050 * all running users. You must hold 3051 * {@link android.Manifest.permission#MANAGE_USERS} to receive this broadcast. 3052 * @hide 3053 */ 3054 public static final String ACTION_USER_ADDED = 3055 "android.intent.action.USER_ADDED"; 3056 3057 /** 3058 * Broadcast sent by the system when a user is started. Carries an extra 3059 * EXTRA_USER_HANDLE that has the userHandle of the user. This is only sent to 3060 * registered receivers, not manifest receivers. It is sent to the user 3061 * that has been started. This is sent as a foreground 3062 * broadcast, since it is part of a visible user interaction; be as quick 3063 * as possible when handling it. 3064 * @hide 3065 */ 3066 public static final String ACTION_USER_STARTED = 3067 "android.intent.action.USER_STARTED"; 3068 3069 /** 3070 * Broadcast sent when a user is in the process of starting. Carries an extra 3071 * EXTRA_USER_HANDLE that has the userHandle of the user. This is only 3072 * sent to registered receivers, not manifest receivers. It is sent to all 3073 * users (including the one that is being started). You must hold 3074 * {@link android.Manifest.permission#INTERACT_ACROSS_USERS} to receive 3075 * this broadcast. This is sent as a background broadcast, since 3076 * its result is not part of the primary UX flow; to safely keep track of 3077 * started/stopped state of a user you can use this in conjunction with 3078 * {@link #ACTION_USER_STOPPING}. It is <b>not</b> generally safe to use with 3079 * other user state broadcasts since those are foreground broadcasts so can 3080 * execute in a different order. 3081 * @hide 3082 */ 3083 public static final String ACTION_USER_STARTING = 3084 "android.intent.action.USER_STARTING"; 3085 3086 /** 3087 * Broadcast sent when a user is going to be stopped. 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 stopped). You must hold 3091 * {@link android.Manifest.permission#INTERACT_ACROSS_USERS} to receive 3092 * this broadcast. The user will not stop until all receivers have 3093 * handled the broadcast. This is sent as a background broadcast, since 3094 * its result is not part of the primary UX flow; to safely keep track of 3095 * started/stopped state of a user you can use this in conjunction with 3096 * {@link #ACTION_USER_STARTING}. It is <b>not</b> generally safe to use with 3097 * other user state broadcasts since those are foreground broadcasts so can 3098 * execute in a different order. 3099 * @hide 3100 */ 3101 public static final String ACTION_USER_STOPPING = 3102 "android.intent.action.USER_STOPPING"; 3103 3104 /** 3105 * Broadcast sent to the system when a user is stopped. Carries an extra 3106 * EXTRA_USER_HANDLE that has the userHandle of the user. This is similar to 3107 * {@link #ACTION_PACKAGE_RESTARTED}, but for an entire user instead of a 3108 * specific package. This is only sent to registered receivers, not manifest 3109 * receivers. It is sent to all running users <em>except</em> the one that 3110 * has just been stopped (which is no longer running). 3111 * @hide 3112 */ 3113 public static final String ACTION_USER_STOPPED = 3114 "android.intent.action.USER_STOPPED"; 3115 3116 /** 3117 * Broadcast sent to the system when a user is removed. Carries an extra EXTRA_USER_HANDLE that has 3118 * the userHandle of the user. It is sent to all running users except the 3119 * one that has been removed. The user will not be completely removed until all receivers have 3120 * handled the broadcast. You must hold 3121 * {@link android.Manifest.permission#MANAGE_USERS} to receive this broadcast. 3122 * @hide 3123 */ 3124 @SystemApi 3125 public static final String ACTION_USER_REMOVED = 3126 "android.intent.action.USER_REMOVED"; 3127 3128 /** 3129 * Broadcast sent to the system when the user switches. Carries an extra EXTRA_USER_HANDLE that has 3130 * the userHandle of the user to become the current one. This is only sent to 3131 * registered receivers, not manifest receivers. It is sent to all running users. 3132 * You must hold 3133 * {@link android.Manifest.permission#MANAGE_USERS} to receive this broadcast. 3134 * @hide 3135 */ 3136 public static final String ACTION_USER_SWITCHED = 3137 "android.intent.action.USER_SWITCHED"; 3138 3139 /** 3140 * Broadcast Action: Sent when the credential-encrypted private storage has 3141 * become unlocked for the target user. This is only sent to registered 3142 * receivers, not manifest receivers. 3143 */ 3144 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3145 public static final String ACTION_USER_UNLOCKED = "android.intent.action.USER_UNLOCKED"; 3146 3147 /** 3148 * Broadcast sent to the system when a user's information changes. Carries an extra 3149 * {@link #EXTRA_USER_HANDLE} to indicate which user's information changed. 3150 * This is only sent to registered receivers, not manifest receivers. It is sent to all users. 3151 * @hide 3152 */ 3153 public static final String ACTION_USER_INFO_CHANGED = 3154 "android.intent.action.USER_INFO_CHANGED"; 3155 3156 /** 3157 * Broadcast sent to the primary user when an associated managed profile is added (the profile 3158 * was created and is ready to be used). Carries an extra {@link #EXTRA_USER} that specifies 3159 * the UserHandle of the profile that was added. Only applications (for example Launchers) 3160 * that need to display merged content across both primary and managed profiles need to 3161 * worry about this broadcast. This is only sent to registered receivers, 3162 * not manifest receivers. 3163 */ 3164 public static final String ACTION_MANAGED_PROFILE_ADDED = 3165 "android.intent.action.MANAGED_PROFILE_ADDED"; 3166 3167 /** 3168 * Broadcast sent to the primary user when an associated managed profile is removed. Carries an 3169 * extra {@link #EXTRA_USER} that specifies the UserHandle of the profile that was removed. 3170 * Only applications (for example Launchers) that need to display merged content across both 3171 * primary and managed profiles need to worry about this broadcast. This is only sent to 3172 * registered receivers, not manifest receivers. 3173 */ 3174 public static final String ACTION_MANAGED_PROFILE_REMOVED = 3175 "android.intent.action.MANAGED_PROFILE_REMOVED"; 3176 3177 /** 3178 * Broadcast sent to the primary user when the credential-encrypted private storage for 3179 * an associated managed profile is unlocked. Carries an extra {@link #EXTRA_USER} that 3180 * specifies the UserHandle of the profile that was unlocked. Only applications (for example 3181 * Launchers) that need to display merged content across both primary and managed profiles 3182 * need to worry about this broadcast. This is only sent to registered receivers, 3183 * not manifest receivers. 3184 */ 3185 public static final String ACTION_MANAGED_PROFILE_UNLOCKED = 3186 "android.intent.action.MANAGED_PROFILE_UNLOCKED"; 3187 3188 /** 3189 * Broadcast sent to the primary user when an associated managed profile has become available. 3190 * Currently this includes when the user disables quiet mode for the profile. Carries an extra 3191 * {@link #EXTRA_USER} that specifies the UserHandle of the profile. When quiet mode is changed, 3192 * this broadcast will carry a boolean extra {@link #EXTRA_QUIET_MODE} indicating the new state 3193 * of quiet mode. This is only sent to registered receivers, not manifest receivers. 3194 */ 3195 public static final String ACTION_MANAGED_PROFILE_AVAILABLE = 3196 "android.intent.action.MANAGED_PROFILE_AVAILABLE"; 3197 3198 /** 3199 * Broadcast sent to the primary user when an associated managed profile has become unavailable. 3200 * Currently this includes when the user enables quiet mode for the profile. Carries an extra 3201 * {@link #EXTRA_USER} that specifies the UserHandle of the profile. When quiet mode is changed, 3202 * this broadcast will carry a boolean extra {@link #EXTRA_QUIET_MODE} indicating the new state 3203 * of quiet mode. This is only sent to registered receivers, not manifest receivers. 3204 */ 3205 public static final String ACTION_MANAGED_PROFILE_UNAVAILABLE = 3206 "android.intent.action.MANAGED_PROFILE_UNAVAILABLE"; 3207 3208 /** 3209 * Broadcast sent to the system user when the 'device locked' state changes for any user. 3210 * Carries an extra {@link #EXTRA_USER_HANDLE} that specifies the ID of the user for which 3211 * the device was locked or unlocked. 3212 * 3213 * This is only sent to registered receivers. 3214 * 3215 * @hide 3216 */ 3217 public static final String ACTION_DEVICE_LOCKED_CHANGED = 3218 "android.intent.action.DEVICE_LOCKED_CHANGED"; 3219 3220 /** 3221 * Sent when the user taps on the clock widget in the system's "quick settings" area. 3222 */ 3223 public static final String ACTION_QUICK_CLOCK = 3224 "android.intent.action.QUICK_CLOCK"; 3225 3226 /** 3227 * Activity Action: Shows the brightness setting dialog. 3228 * @hide 3229 */ 3230 public static final String ACTION_SHOW_BRIGHTNESS_DIALOG = 3231 "com.android.intent.action.SHOW_BRIGHTNESS_DIALOG"; 3232 3233 /** 3234 * Broadcast Action: A global button was pressed. Includes a single 3235 * extra field, {@link #EXTRA_KEY_EVENT}, containing the key event that 3236 * caused the broadcast. 3237 * @hide 3238 */ 3239 public static final String ACTION_GLOBAL_BUTTON = "android.intent.action.GLOBAL_BUTTON"; 3240 3241 /** 3242 * Broadcast Action: Sent when media resource is granted. 3243 * <p> 3244 * {@link #EXTRA_PACKAGES} specifies the packages on the process holding the media resource 3245 * granted. 3246 * </p> 3247 * <p class="note"> 3248 * This is a protected intent that can only be sent by the system. 3249 * </p> 3250 * <p class="note"> 3251 * This requires {@link android.Manifest.permission#RECEIVE_MEDIA_RESOURCE_USAGE} permission. 3252 * </p> 3253 * 3254 * @hide 3255 */ 3256 public static final String ACTION_MEDIA_RESOURCE_GRANTED = 3257 "android.intent.action.MEDIA_RESOURCE_GRANTED"; 3258 3259 /** 3260 * Broadcast Action: An overlay package has changed. The data contains the 3261 * name of the overlay package which has changed. This is broadcast on all 3262 * changes to the OverlayInfo returned by {@link 3263 * android.content.om.IOverlayManager#getOverlayInfo(String, int)}. The 3264 * most common change is a state change that will change whether the 3265 * overlay is enabled or not. 3266 * @hide 3267 */ 3268 public static final String ACTION_OVERLAY_CHANGED = "android.intent.action.OVERLAY_CHANGED"; 3269 3270 /** 3271 * Activity Action: Allow the user to select and return one or more existing 3272 * documents. When invoked, the system will display the various 3273 * {@link DocumentsProvider} instances installed on the device, letting the 3274 * user interactively navigate through them. These documents include local 3275 * media, such as photos and video, and documents provided by installed 3276 * cloud storage providers. 3277 * <p> 3278 * Each document is represented as a {@code content://} URI backed by a 3279 * {@link DocumentsProvider}, which can be opened as a stream with 3280 * {@link ContentResolver#openFileDescriptor(Uri, String)}, or queried for 3281 * {@link android.provider.DocumentsContract.Document} metadata. 3282 * <p> 3283 * All selected documents are returned to the calling application with 3284 * persistable read and write permission grants. If you want to maintain 3285 * access to the documents across device reboots, you need to explicitly 3286 * take the persistable permissions using 3287 * {@link ContentResolver#takePersistableUriPermission(Uri, int)}. 3288 * <p> 3289 * Callers must indicate the acceptable document MIME types through 3290 * {@link #setType(String)}. For example, to select photos, use 3291 * {@code image/*}. If multiple disjoint MIME types are acceptable, define 3292 * them in {@link #EXTRA_MIME_TYPES} and {@link #setType(String)} to 3293 * {@literal *}/*. 3294 * <p> 3295 * If the caller can handle multiple returned items (the user performing 3296 * multiple selection), then you can specify {@link #EXTRA_ALLOW_MULTIPLE} 3297 * to indicate this. 3298 * <p> 3299 * Callers must include {@link #CATEGORY_OPENABLE} in the Intent to obtain 3300 * URIs that can be opened with 3301 * {@link ContentResolver#openFileDescriptor(Uri, String)}. 3302 * <p> 3303 * Callers can set a document URI through 3304 * {@link DocumentsContract#EXTRA_INITIAL_URI} to indicate the initial 3305 * location of documents navigator. System will do its best to launch the 3306 * navigator in the specified document if it's a folder, or the folder that 3307 * contains the specified document if not. 3308 * <p> 3309 * Output: The URI of the item that was picked, returned in 3310 * {@link #getData()}. This must be a {@code content://} URI so that any 3311 * receiver can access it. If multiple documents were selected, they are 3312 * returned in {@link #getClipData()}. 3313 * 3314 * @see DocumentsContract 3315 * @see #ACTION_OPEN_DOCUMENT_TREE 3316 * @see #ACTION_CREATE_DOCUMENT 3317 * @see #FLAG_GRANT_PERSISTABLE_URI_PERMISSION 3318 */ 3319 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 3320 public static final String ACTION_OPEN_DOCUMENT = "android.intent.action.OPEN_DOCUMENT"; 3321 3322 /** 3323 * Activity Action: Allow the user to create a new document. When invoked, 3324 * the system will display the various {@link DocumentsProvider} instances 3325 * installed on the device, letting the user navigate through them. The 3326 * returned document may be a newly created document with no content, or it 3327 * may be an existing document with the requested MIME type. 3328 * <p> 3329 * Each document is represented as a {@code content://} URI backed by a 3330 * {@link DocumentsProvider}, which can be opened as a stream with 3331 * {@link ContentResolver#openFileDescriptor(Uri, String)}, or queried for 3332 * {@link android.provider.DocumentsContract.Document} metadata. 3333 * <p> 3334 * Callers must indicate the concrete MIME type of the document being 3335 * created by setting {@link #setType(String)}. This MIME type cannot be 3336 * changed after the document is created. 3337 * <p> 3338 * Callers can provide an initial display name through {@link #EXTRA_TITLE}, 3339 * but the user may change this value before creating the file. 3340 * <p> 3341 * Callers must include {@link #CATEGORY_OPENABLE} in the Intent to obtain 3342 * URIs that can be opened with 3343 * {@link ContentResolver#openFileDescriptor(Uri, String)}. 3344 * <p> 3345 * Callers can set a document URI through 3346 * {@link DocumentsContract#EXTRA_INITIAL_URI} to indicate the initial 3347 * location of documents navigator. System will do its best to launch the 3348 * navigator in the specified document if it's a folder, or the folder that 3349 * contains the specified document if not. 3350 * <p> 3351 * Output: The URI of the item that was created. This must be a 3352 * {@code content://} URI so that any receiver can access it. 3353 * 3354 * @see DocumentsContract 3355 * @see #ACTION_OPEN_DOCUMENT 3356 * @see #ACTION_OPEN_DOCUMENT_TREE 3357 * @see #FLAG_GRANT_PERSISTABLE_URI_PERMISSION 3358 */ 3359 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 3360 public static final String ACTION_CREATE_DOCUMENT = "android.intent.action.CREATE_DOCUMENT"; 3361 3362 /** 3363 * Activity Action: Allow the user to pick a directory subtree. When 3364 * invoked, the system will display the various {@link DocumentsProvider} 3365 * instances installed on the device, letting the user navigate through 3366 * them. Apps can fully manage documents within the returned directory. 3367 * <p> 3368 * To gain access to descendant (child, grandchild, etc) documents, use 3369 * {@link DocumentsContract#buildDocumentUriUsingTree(Uri, String)} and 3370 * {@link DocumentsContract#buildChildDocumentsUriUsingTree(Uri, String)} 3371 * with the returned URI. 3372 * <p> 3373 * Callers can set a document URI through 3374 * {@link DocumentsContract#EXTRA_INITIAL_URI} to indicate the initial 3375 * location of documents navigator. System will do its best to launch the 3376 * navigator in the specified document if it's a folder, or the folder that 3377 * contains the specified document if not. 3378 * <p> 3379 * Output: The URI representing the selected directory tree. 3380 * 3381 * @see DocumentsContract 3382 */ 3383 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 3384 public static final String 3385 ACTION_OPEN_DOCUMENT_TREE = "android.intent.action.OPEN_DOCUMENT_TREE"; 3386 3387 /** 3388 * Broadcast Action: List of dynamic sensor is changed due to new sensor being connected or 3389 * exisiting sensor being disconnected. 3390 * 3391 * <p class="note">This is a protected intent that can only be sent by the system.</p> 3392 * 3393 * {@hide} 3394 */ 3395 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3396 public static final String 3397 ACTION_DYNAMIC_SENSOR_CHANGED = "android.intent.action.DYNAMIC_SENSOR_CHANGED"; 3398 3399 /** 3400 * Broadcast Action: The default subscription has changed. This has the following 3401 * extra values:</p> 3402 * The {@link #EXTRA_SUBSCRIPTION_INDEX} extra indicates the current default subscription index 3403 */ 3404 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3405 public static final String ACTION_DEFAULT_SUBSCRIPTION_CHANGED 3406 = "android.intent.action.ACTION_DEFAULT_SUBSCRIPTION_CHANGED"; 3407 3408 /** 3409 * Broadcast Action: The default sms subscription has changed. This has the following 3410 * extra values:</p> 3411 * {@link #EXTRA_SUBSCRIPTION_INDEX} extra indicates the current default sms 3412 * subscription index 3413 */ 3414 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3415 public static final String ACTION_DEFAULT_SMS_SUBSCRIPTION_CHANGED 3416 = "android.intent.action.ACTION_DEFAULT_SMS_SUBSCRIPTION_CHANGED"; 3417 3418 /** 3419 * Integer extra used with {@link #ACTION_DEFAULT_SUBSCRIPTION_CHANGED} and 3420 * {@link #ACTION_DEFAULT_SMS_SUBSCRIPTION_CHANGED} to indicate the subscription 3421 * which has changed. 3422 */ 3423 public static final String EXTRA_SUBSCRIPTION_INDEX = "android.intent.extra.SUBSCRIPTION_INDEX"; 3424 3425 /** 3426 * Deprecated - use ACTION_FACTORY_RESET instead. 3427 * @hide 3428 */ 3429 @Deprecated 3430 @SystemApi 3431 public static final String ACTION_MASTER_CLEAR = "android.intent.action.MASTER_CLEAR"; 3432 3433 /** 3434 * Broadcast intent sent by the RecoverySystem to inform listeners that a master clear (wipe) 3435 * is about to be performed. 3436 * @hide 3437 */ 3438 @SystemApi 3439 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3440 public static final String ACTION_MASTER_CLEAR_NOTIFICATION 3441 = "android.intent.action.MASTER_CLEAR_NOTIFICATION"; 3442 3443 /** 3444 * Boolean intent extra to be used with {@link #ACTION_MASTER_CLEAR} in order to force a factory 3445 * reset even if {@link android.os.UserManager#DISALLOW_FACTORY_RESET} is set. 3446 * 3447 * <p>Deprecated - use {@link #EXTRA_FORCE_FACTORY_RESET} instead. 3448 * 3449 * @hide 3450 */ 3451 @Deprecated 3452 public static final String EXTRA_FORCE_MASTER_CLEAR = 3453 "android.intent.extra.FORCE_MASTER_CLEAR"; 3454 3455 /** 3456 * A broadcast action to trigger a factory reset. 3457 * 3458 * <p> The sender must hold the {@link android.Manifest.permission#MASTER_CLEAR} permission. 3459 * 3460 * <p>Not for use by third-party applications. 3461 * 3462 * @see #EXTRA_FORCE_MASTER_CLEAR 3463 * 3464 * {@hide} 3465 */ 3466 @SystemApi 3467 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3468 public static final String ACTION_FACTORY_RESET = "android.intent.action.FACTORY_RESET"; 3469 3470 /** 3471 * Boolean intent extra to be used with {@link #ACTION_MASTER_CLEAR} in order to force a factory 3472 * reset even if {@link android.os.UserManager#DISALLOW_FACTORY_RESET} is set. 3473 * 3474 * <p>Not for use by third-party applications. 3475 * 3476 * @hide 3477 */ 3478 @SystemApi 3479 public static final String EXTRA_FORCE_FACTORY_RESET = 3480 "android.intent.extra.FORCE_FACTORY_RESET"; 3481 3482 /** 3483 * Broadcast action: report that a settings element is being restored from backup. The intent 3484 * contains three extras: EXTRA_SETTING_NAME is a string naming the restored setting, 3485 * EXTRA_SETTING_NEW_VALUE is the value being restored, and EXTRA_SETTING_PREVIOUS_VALUE 3486 * is the value of that settings entry prior to the restore operation. All of these values are 3487 * represented as strings. 3488 * 3489 * <p>This broadcast is sent only for settings provider entries known to require special handling 3490 * around restore time. These entries are found in the BROADCAST_ON_RESTORE table within 3491 * the provider's backup agent implementation. 3492 * 3493 * @see #EXTRA_SETTING_NAME 3494 * @see #EXTRA_SETTING_PREVIOUS_VALUE 3495 * @see #EXTRA_SETTING_NEW_VALUE 3496 * {@hide} 3497 */ 3498 public static final String ACTION_SETTING_RESTORED = "android.os.action.SETTING_RESTORED"; 3499 3500 /** {@hide} */ 3501 public static final String EXTRA_SETTING_NAME = "setting_name"; 3502 /** {@hide} */ 3503 public static final String EXTRA_SETTING_PREVIOUS_VALUE = "previous_value"; 3504 /** {@hide} */ 3505 public static final String EXTRA_SETTING_NEW_VALUE = "new_value"; 3506 3507 /** 3508 * Activity Action: Process a piece of text. 3509 * <p>Input: {@link #EXTRA_PROCESS_TEXT} contains the text to be processed. 3510 * {@link #EXTRA_PROCESS_TEXT_READONLY} states if the resulting text will be read-only.</p> 3511 * <p>Output: {@link #EXTRA_PROCESS_TEXT} contains the processed text.</p> 3512 */ 3513 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 3514 public static final String ACTION_PROCESS_TEXT = "android.intent.action.PROCESS_TEXT"; 3515 3516 /** 3517 * Broadcast Action: The sim card state has changed. 3518 * For more details see TelephonyIntents.ACTION_SIM_STATE_CHANGED. This is here 3519 * because TelephonyIntents is an internal class. 3520 * @hide 3521 */ 3522 @SystemApi 3523 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3524 public static final String ACTION_SIM_STATE_CHANGED = "android.intent.action.SIM_STATE_CHANGED"; 3525 3526 /** 3527 * Broadcast Action: indicate that the phone service state has changed. 3528 * The intent will have the following extra values:</p> 3529 * <p> 3530 * @see #EXTRA_VOICE_REG_STATE 3531 * @see #EXTRA_DATA_REG_STATE 3532 * @see #EXTRA_VOICE_ROAMING_TYPE 3533 * @see #EXTRA_DATA_ROAMING_TYPE 3534 * @see #EXTRA_OPERATOR_ALPHA_LONG 3535 * @see #EXTRA_OPERATOR_ALPHA_SHORT 3536 * @see #EXTRA_OPERATOR_NUMERIC 3537 * @see #EXTRA_DATA_OPERATOR_ALPHA_LONG 3538 * @see #EXTRA_DATA_OPERATOR_ALPHA_SHORT 3539 * @see #EXTRA_DATA_OPERATOR_NUMERIC 3540 * @see #EXTRA_MANUAL 3541 * @see #EXTRA_VOICE_RADIO_TECH 3542 * @see #EXTRA_DATA_RADIO_TECH 3543 * @see #EXTRA_CSS_INDICATOR 3544 * @see #EXTRA_NETWORK_ID 3545 * @see #EXTRA_SYSTEM_ID 3546 * @see #EXTRA_CDMA_ROAMING_INDICATOR 3547 * @see #EXTRA_CDMA_DEFAULT_ROAMING_INDICATOR 3548 * @see #EXTRA_EMERGENCY_ONLY 3549 * @see #EXTRA_IS_DATA_ROAMING_FROM_REGISTRATION 3550 * @see #EXTRA_IS_USING_CARRIER_AGGREGATION 3551 * @see #EXTRA_LTE_EARFCN_RSRP_BOOST 3552 * 3553 * <p class="note"> 3554 * Requires the READ_PHONE_STATE permission. 3555 * 3556 * <p class="note">This is a protected intent that can only be sent by the system. 3557 * @hide 3558 */ 3559 @Deprecated 3560 @SystemApi 3561 @SdkConstant(SdkConstant.SdkConstantType.BROADCAST_INTENT_ACTION) 3562 public static final String ACTION_SERVICE_STATE = "android.intent.action.SERVICE_STATE"; 3563 3564 /** 3565 * An int extra used with {@link #ACTION_SERVICE_STATE} which indicates voice registration 3566 * state. 3567 * @see android.telephony.ServiceState#STATE_EMERGENCY_ONLY 3568 * @see android.telephony.ServiceState#STATE_IN_SERVICE 3569 * @see android.telephony.ServiceState#STATE_OUT_OF_SERVICE 3570 * @see android.telephony.ServiceState#STATE_POWER_OFF 3571 * @hide 3572 */ 3573 @Deprecated 3574 @SystemApi 3575 public static final String EXTRA_VOICE_REG_STATE = "voiceRegState"; 3576 3577 /** 3578 * An int extra used with {@link #ACTION_SERVICE_STATE} which indicates data registration state. 3579 * @see android.telephony.ServiceState#STATE_EMERGENCY_ONLY 3580 * @see android.telephony.ServiceState#STATE_IN_SERVICE 3581 * @see android.telephony.ServiceState#STATE_OUT_OF_SERVICE 3582 * @see android.telephony.ServiceState#STATE_POWER_OFF 3583 * @hide 3584 */ 3585 @Deprecated 3586 @SystemApi 3587 public static final String EXTRA_DATA_REG_STATE = "dataRegState"; 3588 3589 /** 3590 * An integer extra used with {@link #ACTION_SERVICE_STATE} which indicates the voice roaming 3591 * type. 3592 * @hide 3593 */ 3594 @Deprecated 3595 @SystemApi 3596 public static final String EXTRA_VOICE_ROAMING_TYPE = "voiceRoamingType"; 3597 3598 /** 3599 * An integer extra used with {@link #ACTION_SERVICE_STATE} which indicates the data roaming 3600 * type. 3601 * @hide 3602 */ 3603 @Deprecated 3604 @SystemApi 3605 public static final String EXTRA_DATA_ROAMING_TYPE = "dataRoamingType"; 3606 3607 /** 3608 * A string extra used with {@link #ACTION_SERVICE_STATE} which represents the current 3609 * registered voice operator name in long alphanumeric format. 3610 * {@code null} if the operator name is not known or unregistered. 3611 * @hide 3612 */ 3613 @Deprecated 3614 @SystemApi 3615 public static final String EXTRA_OPERATOR_ALPHA_LONG = "operator-alpha-long"; 3616 3617 /** 3618 * A string extra used with {@link #ACTION_SERVICE_STATE} which represents the current 3619 * registered voice operator name in short alphanumeric format. 3620 * {@code null} if the operator name is not known or unregistered. 3621 * @hide 3622 */ 3623 @Deprecated 3624 @SystemApi 3625 public static final String EXTRA_OPERATOR_ALPHA_SHORT = "operator-alpha-short"; 3626 3627 /** 3628 * A string extra used with {@link #ACTION_SERVICE_STATE} containing the MCC 3629 * (Mobile Country Code, 3 digits) and MNC (Mobile Network code, 2-3 digits) for the mobile 3630 * network. 3631 * @hide 3632 */ 3633 @Deprecated 3634 @SystemApi 3635 public static final String EXTRA_OPERATOR_NUMERIC = "operator-numeric"; 3636 3637 /** 3638 * A string extra used with {@link #ACTION_SERVICE_STATE} which represents the current 3639 * registered data operator name in long alphanumeric format. 3640 * {@code null} if the operator name is not known or unregistered. 3641 * @hide 3642 */ 3643 @Deprecated 3644 @SystemApi 3645 public static final String EXTRA_DATA_OPERATOR_ALPHA_LONG = "data-operator-alpha-long"; 3646 3647 /** 3648 * A string extra used with {@link #ACTION_SERVICE_STATE} which represents the current 3649 * registered data operator name in short alphanumeric format. 3650 * {@code null} if the operator name is not known or unregistered. 3651 * @hide 3652 */ 3653 @Deprecated 3654 @SystemApi 3655 public static final String EXTRA_DATA_OPERATOR_ALPHA_SHORT = "data-operator-alpha-short"; 3656 3657 /** 3658 * A string extra used with {@link #ACTION_SERVICE_STATE} containing the MCC 3659 * (Mobile Country Code, 3 digits) and MNC (Mobile Network code, 2-3 digits) for the 3660 * data operator. 3661 * @hide 3662 */ 3663 @Deprecated 3664 @SystemApi 3665 public static final String EXTRA_DATA_OPERATOR_NUMERIC = "data-operator-numeric"; 3666 3667 /** 3668 * A boolean extra used with {@link #ACTION_SERVICE_STATE} which indicates whether the current 3669 * network selection mode is manual. 3670 * Will be {@code true} if manual mode, {@code false} if automatic mode. 3671 * @hide 3672 */ 3673 @Deprecated 3674 @SystemApi 3675 public static final String EXTRA_MANUAL = "manual"; 3676 3677 /** 3678 * An integer extra used with {@link #ACTION_SERVICE_STATE} which represents the current voice 3679 * radio technology. 3680 * @hide 3681 */ 3682 @Deprecated 3683 @SystemApi 3684 public static final String EXTRA_VOICE_RADIO_TECH = "radioTechnology"; 3685 3686 /** 3687 * An integer extra used with {@link #ACTION_SERVICE_STATE} which represents the current data 3688 * radio technology. 3689 * @hide 3690 */ 3691 @Deprecated 3692 @SystemApi 3693 public static final String EXTRA_DATA_RADIO_TECH = "dataRadioTechnology"; 3694 3695 /** 3696 * A boolean extra used with {@link #ACTION_SERVICE_STATE} which represents concurrent service 3697 * support on CDMA network. 3698 * Will be {@code true} if support, {@code false} otherwise. 3699 * @hide 3700 */ 3701 @Deprecated 3702 @SystemApi 3703 public static final String EXTRA_CSS_INDICATOR = "cssIndicator"; 3704 3705 /** 3706 * An integer extra used with {@link #ACTION_SERVICE_STATE} which represents the CDMA network 3707 * id. {@code Integer.MAX_VALUE} if unknown. 3708 * @hide 3709 */ 3710 @Deprecated 3711 @SystemApi 3712 public static final String EXTRA_NETWORK_ID = "networkId"; 3713 3714 /** 3715 * An integer extra used with {@link #ACTION_SERVICE_STATE} which represents the CDMA system id. 3716 * {@code Integer.MAX_VALUE} if unknown. 3717 * @hide 3718 */ 3719 @Deprecated 3720 @SystemApi 3721 public static final String EXTRA_SYSTEM_ID = "systemId"; 3722 3723 /** 3724 * An integer extra used with {@link #ACTION_SERVICE_STATE} represents the TSB-58 roaming 3725 * indicator if registered on a CDMA or EVDO system or {@code -1} if not. 3726 * @hide 3727 */ 3728 @Deprecated 3729 @SystemApi 3730 public static final String EXTRA_CDMA_ROAMING_INDICATOR = "cdmaRoamingIndicator"; 3731 3732 /** 3733 * An integer extra used with {@link #ACTION_SERVICE_STATE} represents the default roaming 3734 * indicator from the PRL if registered on a CDMA or EVDO system {@code -1} if not. 3735 * @hide 3736 */ 3737 @Deprecated 3738 @SystemApi 3739 public static final String EXTRA_CDMA_DEFAULT_ROAMING_INDICATOR = "cdmaDefaultRoamingIndicator"; 3740 3741 /** 3742 * A boolean extra used with {@link #ACTION_SERVICE_STATE} which indicates if under emergency 3743 * only mode. 3744 * {@code true} if in emergency only mode, {@code false} otherwise. 3745 * @hide 3746 */ 3747 @Deprecated 3748 @SystemApi 3749 public static final String EXTRA_EMERGENCY_ONLY = "emergencyOnly"; 3750 3751 /** 3752 * A boolean extra used with {@link #ACTION_SERVICE_STATE} which indicates whether data network 3753 * registration state is roaming. 3754 * {@code true} if registration indicates roaming, {@code false} otherwise 3755 * @hide 3756 */ 3757 @Deprecated 3758 @SystemApi 3759 public static final String EXTRA_IS_DATA_ROAMING_FROM_REGISTRATION = 3760 "isDataRoamingFromRegistration"; 3761 3762 /** 3763 * A boolean extra used with {@link #ACTION_SERVICE_STATE} which indicates if carrier 3764 * aggregation is in use. 3765 * {@code true} if carrier aggregation is in use, {@code false} otherwise. 3766 * @hide 3767 */ 3768 @Deprecated 3769 @SystemApi 3770 public static final String EXTRA_IS_USING_CARRIER_AGGREGATION = "isUsingCarrierAggregation"; 3771 3772 /** 3773 * An integer extra used with {@link #ACTION_SERVICE_STATE} representing the offset which 3774 * is reduced from the rsrp threshold while calculating signal strength level. 3775 * @hide 3776 */ 3777 @Deprecated 3778 @SystemApi 3779 public static final String EXTRA_LTE_EARFCN_RSRP_BOOST = "LteEarfcnRsrpBoost"; 3780 3781 /** 3782 * The name of the extra used to define the text to be processed, as a 3783 * CharSequence. Note that this may be a styled CharSequence, so you must use 3784 * {@link Bundle#getCharSequence(String) Bundle.getCharSequence()} to retrieve it. 3785 */ 3786 public static final String EXTRA_PROCESS_TEXT = "android.intent.extra.PROCESS_TEXT"; 3787 /** 3788 * The name of the boolean extra used to define if the processed text will be used as read-only. 3789 */ 3790 public static final String EXTRA_PROCESS_TEXT_READONLY = 3791 "android.intent.extra.PROCESS_TEXT_READONLY"; 3792 3793 /** 3794 * Broadcast action: reports when a new thermal event has been reached. When the device 3795 * is reaching its maximum temperatue, the thermal level reported 3796 * {@hide} 3797 */ 3798 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 3799 public static final String ACTION_THERMAL_EVENT = "android.intent.action.THERMAL_EVENT"; 3800 3801 /** {@hide} */ 3802 public static final String EXTRA_THERMAL_STATE = "android.intent.extra.THERMAL_STATE"; 3803 3804 /** 3805 * Thermal state when the device is normal. This state is sent in the 3806 * {@link #ACTION_THERMAL_EVENT} broadcast as {@link #EXTRA_THERMAL_STATE}. 3807 * {@hide} 3808 */ 3809 public static final int EXTRA_THERMAL_STATE_NORMAL = 0; 3810 3811 /** 3812 * Thermal state where the device is approaching its maximum threshold. This state is sent in 3813 * the {@link #ACTION_THERMAL_EVENT} broadcast as {@link #EXTRA_THERMAL_STATE}. 3814 * {@hide} 3815 */ 3816 public static final int EXTRA_THERMAL_STATE_WARNING = 1; 3817 3818 /** 3819 * Thermal state where the device has reached its maximum threshold. This state is sent in the 3820 * {@link #ACTION_THERMAL_EVENT} broadcast as {@link #EXTRA_THERMAL_STATE}. 3821 * {@hide} 3822 */ 3823 public static final int EXTRA_THERMAL_STATE_EXCEEDED = 2; 3824 3825 3826 // --------------------------------------------------------------------- 3827 // --------------------------------------------------------------------- 3828 // Standard intent categories (see addCategory()). 3829 3830 /** 3831 * Set if the activity should be an option for the default action 3832 * (center press) to perform on a piece of data. Setting this will 3833 * hide from the user any activities without it set when performing an 3834 * action on some data. Note that this is normally -not- set in the 3835 * Intent when initiating an action -- it is for use in intent filters 3836 * specified in packages. 3837 */ 3838 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3839 public static final String CATEGORY_DEFAULT = "android.intent.category.DEFAULT"; 3840 /** 3841 * Activities that can be safely invoked from a browser must support this 3842 * category. For example, if the user is viewing a web page or an e-mail 3843 * and clicks on a link in the text, the Intent generated execute that 3844 * link will require the BROWSABLE category, so that only activities 3845 * supporting this category will be considered as possible actions. By 3846 * supporting this category, you are promising that there is nothing 3847 * damaging (without user intervention) that can happen by invoking any 3848 * matching Intent. 3849 */ 3850 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3851 public static final String CATEGORY_BROWSABLE = "android.intent.category.BROWSABLE"; 3852 /** 3853 * Categories for activities that can participate in voice interaction. 3854 * An activity that supports this category must be prepared to run with 3855 * no UI shown at all (though in some case it may have a UI shown), and 3856 * rely on {@link android.app.VoiceInteractor} to interact with the user. 3857 */ 3858 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3859 public static final String CATEGORY_VOICE = "android.intent.category.VOICE"; 3860 /** 3861 * Set if the activity should be considered as an alternative action to 3862 * the data the user is currently viewing. See also 3863 * {@link #CATEGORY_SELECTED_ALTERNATIVE} for an alternative action that 3864 * applies to the selection in a list of items. 3865 * 3866 * <p>Supporting this category means that you would like your activity to be 3867 * displayed in the set of alternative things the user can do, usually as 3868 * part of the current activity's options menu. You will usually want to 3869 * include a specific label in the <intent-filter> of this action 3870 * describing to the user what it does. 3871 * 3872 * <p>The action of IntentFilter with this category is important in that it 3873 * describes the specific action the target will perform. This generally 3874 * should not be a generic action (such as {@link #ACTION_VIEW}, but rather 3875 * a specific name such as "com.android.camera.action.CROP. Only one 3876 * alternative of any particular action will be shown to the user, so using 3877 * a specific action like this makes sure that your alternative will be 3878 * displayed while also allowing other applications to provide their own 3879 * overrides of that particular action. 3880 */ 3881 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3882 public static final String CATEGORY_ALTERNATIVE = "android.intent.category.ALTERNATIVE"; 3883 /** 3884 * Set if the activity should be considered as an alternative selection 3885 * action to the data the user has currently selected. This is like 3886 * {@link #CATEGORY_ALTERNATIVE}, but is used in activities showing a list 3887 * of items from which the user can select, giving them alternatives to the 3888 * default action that will be performed on it. 3889 */ 3890 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3891 public static final String CATEGORY_SELECTED_ALTERNATIVE = "android.intent.category.SELECTED_ALTERNATIVE"; 3892 /** 3893 * Intended to be used as a tab inside of a containing TabActivity. 3894 */ 3895 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3896 public static final String CATEGORY_TAB = "android.intent.category.TAB"; 3897 /** 3898 * Should be displayed in the top-level launcher. 3899 */ 3900 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3901 public static final String CATEGORY_LAUNCHER = "android.intent.category.LAUNCHER"; 3902 /** 3903 * Indicates an activity optimized for Leanback mode, and that should 3904 * be displayed in the Leanback launcher. 3905 */ 3906 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3907 public static final String CATEGORY_LEANBACK_LAUNCHER = "android.intent.category.LEANBACK_LAUNCHER"; 3908 /** 3909 * Indicates a Leanback settings activity to be displayed in the Leanback launcher. 3910 * @hide 3911 */ 3912 @SystemApi 3913 public static final String CATEGORY_LEANBACK_SETTINGS = "android.intent.category.LEANBACK_SETTINGS"; 3914 /** 3915 * Provides information about the package it is in; typically used if 3916 * a package does not contain a {@link #CATEGORY_LAUNCHER} to provide 3917 * a front-door to the user without having to be shown in the all apps list. 3918 */ 3919 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3920 public static final String CATEGORY_INFO = "android.intent.category.INFO"; 3921 /** 3922 * This is the home activity, that is the first activity that is displayed 3923 * when the device boots. 3924 */ 3925 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3926 public static final String CATEGORY_HOME = "android.intent.category.HOME"; 3927 /** 3928 * This is the home activity that is displayed when the device is finished setting up and ready 3929 * for use. 3930 * @hide 3931 */ 3932 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3933 public static final String CATEGORY_HOME_MAIN = "android.intent.category.HOME_MAIN"; 3934 /** 3935 * This is the setup wizard activity, that is the first activity that is displayed 3936 * when the user sets up the device for the first time. 3937 * @hide 3938 */ 3939 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3940 public static final String CATEGORY_SETUP_WIZARD = "android.intent.category.SETUP_WIZARD"; 3941 /** 3942 * This activity is a preference panel. 3943 */ 3944 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3945 public static final String CATEGORY_PREFERENCE = "android.intent.category.PREFERENCE"; 3946 /** 3947 * This activity is a development preference panel. 3948 */ 3949 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3950 public static final String CATEGORY_DEVELOPMENT_PREFERENCE = "android.intent.category.DEVELOPMENT_PREFERENCE"; 3951 /** 3952 * Capable of running inside a parent activity container. 3953 */ 3954 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3955 public static final String CATEGORY_EMBED = "android.intent.category.EMBED"; 3956 /** 3957 * This activity allows the user to browse and download new applications. 3958 */ 3959 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3960 public static final String CATEGORY_APP_MARKET = "android.intent.category.APP_MARKET"; 3961 /** 3962 * This activity may be exercised by the monkey or other automated test tools. 3963 */ 3964 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3965 public static final String CATEGORY_MONKEY = "android.intent.category.MONKEY"; 3966 /** 3967 * To be used as a test (not part of the normal user experience). 3968 */ 3969 public static final String CATEGORY_TEST = "android.intent.category.TEST"; 3970 /** 3971 * To be used as a unit test (run through the Test Harness). 3972 */ 3973 public static final String CATEGORY_UNIT_TEST = "android.intent.category.UNIT_TEST"; 3974 /** 3975 * To be used as a sample code example (not part of the normal user 3976 * experience). 3977 */ 3978 public static final String CATEGORY_SAMPLE_CODE = "android.intent.category.SAMPLE_CODE"; 3979 3980 /** 3981 * Used to indicate that an intent only wants URIs that can be opened with 3982 * {@link ContentResolver#openFileDescriptor(Uri, String)}. Openable URIs 3983 * must support at least the columns defined in {@link OpenableColumns} when 3984 * queried. 3985 * 3986 * @see #ACTION_GET_CONTENT 3987 * @see #ACTION_OPEN_DOCUMENT 3988 * @see #ACTION_CREATE_DOCUMENT 3989 */ 3990 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3991 public static final String CATEGORY_OPENABLE = "android.intent.category.OPENABLE"; 3992 3993 /** 3994 * Used to indicate that an intent filter can accept files which are not necessarily 3995 * openable by {@link ContentResolver#openFileDescriptor(Uri, String)}, but 3996 * at least streamable via 3997 * {@link ContentResolver#openTypedAssetFileDescriptor(Uri, String, Bundle)} 3998 * using one of the stream types exposed via 3999 * {@link ContentResolver#getStreamTypes(Uri, String)}. 4000 * 4001 * @see #ACTION_SEND 4002 * @see #ACTION_SEND_MULTIPLE 4003 */ 4004 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4005 public static final String CATEGORY_TYPED_OPENABLE = 4006 "android.intent.category.TYPED_OPENABLE"; 4007 4008 /** 4009 * To be used as code under test for framework instrumentation tests. 4010 */ 4011 public static final String CATEGORY_FRAMEWORK_INSTRUMENTATION_TEST = 4012 "android.intent.category.FRAMEWORK_INSTRUMENTATION_TEST"; 4013 /** 4014 * An activity to run when device is inserted into a car dock. 4015 * Used with {@link #ACTION_MAIN} to launch an activity. For more 4016 * information, see {@link android.app.UiModeManager}. 4017 */ 4018 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4019 public static final String CATEGORY_CAR_DOCK = "android.intent.category.CAR_DOCK"; 4020 /** 4021 * An activity to run when device is inserted into a car dock. 4022 * Used with {@link #ACTION_MAIN} to launch an activity. For more 4023 * information, see {@link android.app.UiModeManager}. 4024 */ 4025 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4026 public static final String CATEGORY_DESK_DOCK = "android.intent.category.DESK_DOCK"; 4027 /** 4028 * An activity to run when device is inserted into a analog (low end) dock. 4029 * Used with {@link #ACTION_MAIN} to launch an activity. For more 4030 * information, see {@link android.app.UiModeManager}. 4031 */ 4032 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4033 public static final String CATEGORY_LE_DESK_DOCK = "android.intent.category.LE_DESK_DOCK"; 4034 4035 /** 4036 * An activity to run when device is inserted into a digital (high end) dock. 4037 * Used with {@link #ACTION_MAIN} to launch an activity. For more 4038 * information, see {@link android.app.UiModeManager}. 4039 */ 4040 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4041 public static final String CATEGORY_HE_DESK_DOCK = "android.intent.category.HE_DESK_DOCK"; 4042 4043 /** 4044 * Used to indicate that the activity can be used in a car environment. 4045 */ 4046 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4047 public static final String CATEGORY_CAR_MODE = "android.intent.category.CAR_MODE"; 4048 4049 /** 4050 * An activity to use for the launcher when the device is placed in a VR Headset viewer. 4051 * Used with {@link #ACTION_MAIN} to launch an activity. For more 4052 * information, see {@link android.app.UiModeManager}. 4053 */ 4054 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4055 public static final String CATEGORY_VR_HOME = "android.intent.category.VR_HOME"; 4056 // --------------------------------------------------------------------- 4057 // --------------------------------------------------------------------- 4058 // Application launch intent categories (see addCategory()). 4059 4060 /** 4061 * Used with {@link #ACTION_MAIN} to launch the browser application. 4062 * The activity should be able to browse the Internet. 4063 * <p>NOTE: This should not be used as the primary key of an Intent, 4064 * since it will not result in the app launching with the correct 4065 * action and category. Instead, use this with 4066 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4067 * Intent with this category in the selector.</p> 4068 */ 4069 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4070 public static final String CATEGORY_APP_BROWSER = "android.intent.category.APP_BROWSER"; 4071 4072 /** 4073 * Used with {@link #ACTION_MAIN} to launch the calculator application. 4074 * The activity should be able to perform standard arithmetic operations. 4075 * <p>NOTE: This should not be used as the primary key of an Intent, 4076 * since it will not result in the app launching with the correct 4077 * action and category. Instead, use this with 4078 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4079 * Intent with this category in the selector.</p> 4080 */ 4081 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4082 public static final String CATEGORY_APP_CALCULATOR = "android.intent.category.APP_CALCULATOR"; 4083 4084 /** 4085 * Used with {@link #ACTION_MAIN} to launch the calendar application. 4086 * The activity should be able to view and manipulate calendar entries. 4087 * <p>NOTE: This should not be used as the primary key of an Intent, 4088 * since it will not result in the app launching with the correct 4089 * action and category. Instead, use this with 4090 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4091 * Intent with this category in the selector.</p> 4092 */ 4093 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4094 public static final String CATEGORY_APP_CALENDAR = "android.intent.category.APP_CALENDAR"; 4095 4096 /** 4097 * Used with {@link #ACTION_MAIN} to launch the contacts application. 4098 * The activity should be able to view and manipulate address book entries. 4099 * <p>NOTE: This should not be used as the primary key of an Intent, 4100 * since it will not result in the app launching with the correct 4101 * action and category. Instead, use this with 4102 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4103 * Intent with this category in the selector.</p> 4104 */ 4105 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4106 public static final String CATEGORY_APP_CONTACTS = "android.intent.category.APP_CONTACTS"; 4107 4108 /** 4109 * Used with {@link #ACTION_MAIN} to launch the email application. 4110 * The activity should be able to send and receive email. 4111 * <p>NOTE: This should not be used as the primary key of an Intent, 4112 * since it will not result in the app launching with the correct 4113 * action and category. Instead, use this with 4114 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4115 * Intent with this category in the selector.</p> 4116 */ 4117 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4118 public static final String CATEGORY_APP_EMAIL = "android.intent.category.APP_EMAIL"; 4119 4120 /** 4121 * Used with {@link #ACTION_MAIN} to launch the gallery application. 4122 * The activity should be able to view and manipulate image and video files 4123 * stored on the device. 4124 * <p>NOTE: This should not be used as the primary key of an Intent, 4125 * since it will not result in the app launching with the correct 4126 * action and category. Instead, use this with 4127 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4128 * Intent with this category in the selector.</p> 4129 */ 4130 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4131 public static final String CATEGORY_APP_GALLERY = "android.intent.category.APP_GALLERY"; 4132 4133 /** 4134 * Used with {@link #ACTION_MAIN} to launch the maps application. 4135 * The activity should be able to show the user's current location and surroundings. 4136 * <p>NOTE: This should not be used as the primary key of an Intent, 4137 * since it will not result in the app launching with the correct 4138 * action and category. Instead, use this with 4139 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4140 * Intent with this category in the selector.</p> 4141 */ 4142 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4143 public static final String CATEGORY_APP_MAPS = "android.intent.category.APP_MAPS"; 4144 4145 /** 4146 * Used with {@link #ACTION_MAIN} to launch the messaging application. 4147 * The activity should be able to send and receive text messages. 4148 * <p>NOTE: This should not be used as the primary key of an Intent, 4149 * since it will not result in the app launching with the correct 4150 * action and category. Instead, use this with 4151 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4152 * Intent with this category in the selector.</p> 4153 */ 4154 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4155 public static final String CATEGORY_APP_MESSAGING = "android.intent.category.APP_MESSAGING"; 4156 4157 /** 4158 * Used with {@link #ACTION_MAIN} to launch the music application. 4159 * The activity should be able to play, browse, or manipulate music files 4160 * stored on the device. 4161 * <p>NOTE: This should not be used as the primary key of an Intent, 4162 * since it will not result in the app launching with the correct 4163 * action and category. Instead, use this with 4164 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4165 * Intent with this category in the selector.</p> 4166 */ 4167 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4168 public static final String CATEGORY_APP_MUSIC = "android.intent.category.APP_MUSIC"; 4169 4170 // --------------------------------------------------------------------- 4171 // --------------------------------------------------------------------- 4172 // Standard extra data keys. 4173 4174 /** 4175 * The initial data to place in a newly created record. Use with 4176 * {@link #ACTION_INSERT}. The data here is a Map containing the same 4177 * fields as would be given to the underlying ContentProvider.insert() 4178 * call. 4179 */ 4180 public static final String EXTRA_TEMPLATE = "android.intent.extra.TEMPLATE"; 4181 4182 /** 4183 * A constant CharSequence that is associated with the Intent, used with 4184 * {@link #ACTION_SEND} to supply the literal data to be sent. Note that 4185 * this may be a styled CharSequence, so you must use 4186 * {@link Bundle#getCharSequence(String) Bundle.getCharSequence()} to 4187 * retrieve it. 4188 */ 4189 public static final String EXTRA_TEXT = "android.intent.extra.TEXT"; 4190 4191 /** 4192 * A constant String that is associated with the Intent, used with 4193 * {@link #ACTION_SEND} to supply an alternative to {@link #EXTRA_TEXT} 4194 * as HTML formatted text. Note that you <em>must</em> also supply 4195 * {@link #EXTRA_TEXT}. 4196 */ 4197 public static final String EXTRA_HTML_TEXT = "android.intent.extra.HTML_TEXT"; 4198 4199 /** 4200 * A content: URI holding a stream of data associated with the Intent, 4201 * used with {@link #ACTION_SEND} to supply the data being sent. 4202 */ 4203 public static final String EXTRA_STREAM = "android.intent.extra.STREAM"; 4204 4205 /** 4206 * A String[] holding e-mail addresses that should be delivered to. 4207 */ 4208 public static final String EXTRA_EMAIL = "android.intent.extra.EMAIL"; 4209 4210 /** 4211 * A String[] holding e-mail addresses that should be carbon copied. 4212 */ 4213 public static final String EXTRA_CC = "android.intent.extra.CC"; 4214 4215 /** 4216 * A String[] holding e-mail addresses that should be blind carbon copied. 4217 */ 4218 public static final String EXTRA_BCC = "android.intent.extra.BCC"; 4219 4220 /** 4221 * A constant string holding the desired subject line of a message. 4222 */ 4223 public static final String EXTRA_SUBJECT = "android.intent.extra.SUBJECT"; 4224 4225 /** 4226 * An Intent describing the choices you would like shown with 4227 * {@link #ACTION_PICK_ACTIVITY} or {@link #ACTION_CHOOSER}. 4228 */ 4229 public static final String EXTRA_INTENT = "android.intent.extra.INTENT"; 4230 4231 /** 4232 * An int representing the user id to be used. 4233 * 4234 * @hide 4235 */ 4236 public static final String EXTRA_USER_ID = "android.intent.extra.USER_ID"; 4237 4238 /** 4239 * An int representing the task id to be retrieved. This is used when a launch from recents is 4240 * intercepted by another action such as credentials confirmation to remember which task should 4241 * be resumed when complete. 4242 * 4243 * @hide 4244 */ 4245 public static final String EXTRA_TASK_ID = "android.intent.extra.TASK_ID"; 4246 4247 /** 4248 * An Intent[] describing additional, alternate choices you would like shown with 4249 * {@link #ACTION_CHOOSER}. 4250 * 4251 * <p>An app may be capable of providing several different payload types to complete a 4252 * user's intended action. For example, an app invoking {@link #ACTION_SEND} to share photos 4253 * with another app may use EXTRA_ALTERNATE_INTENTS to have the chooser transparently offer 4254 * several different supported sending mechanisms for sharing, such as the actual "image/*" 4255 * photo data or a hosted link where the photos can be viewed.</p> 4256 * 4257 * <p>The intent present in {@link #EXTRA_INTENT} will be treated as the 4258 * first/primary/preferred intent in the set. Additional intents specified in 4259 * this extra are ordered; by default intents that appear earlier in the array will be 4260 * preferred over intents that appear later in the array as matches for the same 4261 * target component. To alter this preference, a calling app may also supply 4262 * {@link #EXTRA_CHOOSER_REFINEMENT_INTENT_SENDER}.</p> 4263 */ 4264 public static final String EXTRA_ALTERNATE_INTENTS = "android.intent.extra.ALTERNATE_INTENTS"; 4265 4266 /** 4267 * A {@link ComponentName ComponentName[]} describing components that should be filtered out 4268 * and omitted from a list of components presented to the user. 4269 * 4270 * <p>When used with {@link #ACTION_CHOOSER}, the chooser will omit any of the components 4271 * in this array if it otherwise would have shown them. Useful for omitting specific targets 4272 * from your own package or other apps from your organization if the idea of sending to those 4273 * targets would be redundant with other app functionality. Filtered components will not 4274 * be able to present targets from an associated <code>ChooserTargetService</code>.</p> 4275 */ 4276 public static final String EXTRA_EXCLUDE_COMPONENTS 4277 = "android.intent.extra.EXCLUDE_COMPONENTS"; 4278 4279 /** 4280 * A {@link android.service.chooser.ChooserTarget ChooserTarget[]} for {@link #ACTION_CHOOSER} 4281 * describing additional high-priority deep-link targets for the chooser to present to the user. 4282 * 4283 * <p>Targets provided in this way will be presented inline with all other targets provided 4284 * by services from other apps. They will be prioritized before other service targets, but 4285 * after those targets provided by sources that the user has manually pinned to the front.</p> 4286 * 4287 * @see #ACTION_CHOOSER 4288 */ 4289 public static final String EXTRA_CHOOSER_TARGETS = "android.intent.extra.CHOOSER_TARGETS"; 4290 4291 /** 4292 * An {@link IntentSender} for an Activity that will be invoked when the user makes a selection 4293 * from the chooser activity presented by {@link #ACTION_CHOOSER}. 4294 * 4295 * <p>An app preparing an action for another app to complete may wish to allow the user to 4296 * disambiguate between several options for completing the action based on the chosen target 4297 * or otherwise refine the action before it is invoked. 4298 * </p> 4299 * 4300 * <p>When sent, this IntentSender may be filled in with the following extras:</p> 4301 * <ul> 4302 * <li>{@link #EXTRA_INTENT} The first intent that matched the user's chosen target</li> 4303 * <li>{@link #EXTRA_ALTERNATE_INTENTS} Any additional intents that also matched the user's 4304 * chosen target beyond the first</li> 4305 * <li>{@link #EXTRA_RESULT_RECEIVER} A {@link ResultReceiver} that the refinement activity 4306 * should fill in and send once the disambiguation is complete</li> 4307 * </ul> 4308 */ 4309 public static final String EXTRA_CHOOSER_REFINEMENT_INTENT_SENDER 4310 = "android.intent.extra.CHOOSER_REFINEMENT_INTENT_SENDER"; 4311 4312 /** 4313 * An {@code ArrayList} of {@code String} annotations describing content for 4314 * {@link #ACTION_CHOOSER}. 4315 * 4316 * <p>If {@link #EXTRA_CONTENT_ANNOTATIONS} is present in an intent used to start a 4317 * {@link #ACTION_CHOOSER} activity, the first three annotations will be used to rank apps.</p> 4318 * 4319 * <p>Annotations should describe the major components or topics of the content. It is up to 4320 * apps initiating {@link #ACTION_CHOOSER} to learn and add annotations. Annotations should be 4321 * learned in advance, e.g., when creating or saving content, to avoid increasing latency to 4322 * start {@link #ACTION_CHOOSER}. Performance on customized annotations can suffer, if they are 4323 * rarely used for {@link #ACTION_CHOOSER} in the past 14 days. Therefore, it is recommended to 4324 * use the following annotations when applicable:</p> 4325 * <ul> 4326 * <li>"product": represents that the topic of the content is mainly about products, e.g., 4327 * health & beauty, and office supplies.</li> 4328 * <li>"emotion": represents that the topic of the content is mainly about emotions, e.g., 4329 * happy, and sad.</li> 4330 * <li>"person": represents that the topic of the content is mainly about persons, e.g., 4331 * face, finger, standing, and walking.</li> 4332 * <li>"child": represents that the topic of the content is mainly about children, e.g., 4333 * child, and baby.</li> 4334 * <li>"selfie": represents that the topic of the content is mainly about selfies.</li> 4335 * <li>"crowd": represents that the topic of the content is mainly about crowds.</li> 4336 * <li>"party": represents that the topic of the content is mainly about parties.</li> 4337 * <li>"animal": represent that the topic of the content is mainly about animals.</li> 4338 * <li>"plant": represents that the topic of the content is mainly about plants, e.g., 4339 * flowers.</li> 4340 * <li>"vacation": represents that the topic of the content is mainly about vacations.</li> 4341 * <li>"fashion": represents that the topic of the content is mainly about fashion, e.g. 4342 * sunglasses, jewelry, handbags and clothing.</li> 4343 * <li>"material": represents that the topic of the content is mainly about materials, e.g., 4344 * paper, and silk.</li> 4345 * <li>"vehicle": represents that the topic of the content is mainly about vehicles, like 4346 * cars, and boats.</li> 4347 * <li>"document": represents that the topic of the content is mainly about documents, e.g. 4348 * posters.</li> 4349 * <li>"design": represents that the topic of the content is mainly about design, e.g. arts 4350 * and designs of houses.</li> 4351 * <li>"holiday": represents that the topic of the content is mainly about holidays, e.g., 4352 * Christmas and Thanksgiving.</li> 4353 * </ul> 4354 */ 4355 public static final String EXTRA_CONTENT_ANNOTATIONS 4356 = "android.intent.extra.CONTENT_ANNOTATIONS"; 4357 4358 /** 4359 * A {@link ResultReceiver} used to return data back to the sender. 4360 * 4361 * <p>Used to complete an app-specific 4362 * {@link #EXTRA_CHOOSER_REFINEMENT_INTENT_SENDER refinement} for {@link #ACTION_CHOOSER}.</p> 4363 * 4364 * <p>If {@link #EXTRA_CHOOSER_REFINEMENT_INTENT_SENDER} is present in the intent 4365 * used to start a {@link #ACTION_CHOOSER} activity this extra will be 4366 * {@link #fillIn(Intent, int) filled in} to that {@link IntentSender} and sent 4367 * when the user selects a target component from the chooser. It is up to the recipient 4368 * to send a result to this ResultReceiver to signal that disambiguation is complete 4369 * and that the chooser should invoke the user's choice.</p> 4370 * 4371 * <p>The disambiguator should provide a Bundle to the ResultReceiver with an intent 4372 * assigned to the key {@link #EXTRA_INTENT}. This supplied intent will be used by the chooser 4373 * to match and fill in the final Intent or ChooserTarget before starting it. 4374 * The supplied intent must {@link #filterEquals(Intent) match} one of the intents from 4375 * {@link #EXTRA_INTENT} or {@link #EXTRA_ALTERNATE_INTENTS} passed to 4376 * {@link #EXTRA_CHOOSER_REFINEMENT_INTENT_SENDER} to be accepted.</p> 4377 * 4378 * <p>The result code passed to the ResultReceiver should be 4379 * {@link android.app.Activity#RESULT_OK} if the refinement succeeded and the supplied intent's 4380 * target in the chooser should be started, or {@link android.app.Activity#RESULT_CANCELED} if 4381 * the chooser should finish without starting a target.</p> 4382 */ 4383 public static final String EXTRA_RESULT_RECEIVER 4384 = "android.intent.extra.RESULT_RECEIVER"; 4385 4386 /** 4387 * A CharSequence dialog title to provide to the user when used with a 4388 * {@link #ACTION_CHOOSER}. 4389 */ 4390 public static final String EXTRA_TITLE = "android.intent.extra.TITLE"; 4391 4392 /** 4393 * A Parcelable[] of {@link Intent} or 4394 * {@link android.content.pm.LabeledIntent} objects as set with 4395 * {@link #putExtra(String, Parcelable[])} of additional activities to place 4396 * a the front of the list of choices, when shown to the user with a 4397 * {@link #ACTION_CHOOSER}. 4398 */ 4399 public static final String EXTRA_INITIAL_INTENTS = "android.intent.extra.INITIAL_INTENTS"; 4400 4401 /** 4402 * A {@link IntentSender} to start after ephemeral installation success. 4403 * @hide 4404 */ 4405 public static final String EXTRA_EPHEMERAL_SUCCESS = "android.intent.extra.EPHEMERAL_SUCCESS"; 4406 4407 /** 4408 * A {@link IntentSender} to start after ephemeral installation failure. 4409 * @hide 4410 */ 4411 public static final String EXTRA_EPHEMERAL_FAILURE = "android.intent.extra.EPHEMERAL_FAILURE"; 4412 4413 /** 4414 * The host name that triggered an ephemeral resolution. 4415 * @hide 4416 */ 4417 public static final String EXTRA_EPHEMERAL_HOSTNAME = "android.intent.extra.EPHEMERAL_HOSTNAME"; 4418 4419 /** 4420 * An opaque token to track ephemeral resolution. 4421 * @hide 4422 */ 4423 public static final String EXTRA_EPHEMERAL_TOKEN = "android.intent.extra.EPHEMERAL_TOKEN"; 4424 4425 /** 4426 * The version code of the app to install components from. 4427 * @hide 4428 */ 4429 public static final String EXTRA_VERSION_CODE = "android.intent.extra.VERSION_CODE"; 4430 4431 /** 4432 * A Bundle forming a mapping of potential target package names to different extras Bundles 4433 * to add to the default intent extras in {@link #EXTRA_INTENT} when used with 4434 * {@link #ACTION_CHOOSER}. Each key should be a package name. The package need not 4435 * be currently installed on the device. 4436 * 4437 * <p>An application may choose to provide alternate extras for the case where a user 4438 * selects an activity from a predetermined set of target packages. If the activity 4439 * the user selects from the chooser belongs to a package with its package name as 4440 * a key in this bundle, the corresponding extras for that package will be merged with 4441 * the extras already present in the intent at {@link #EXTRA_INTENT}. If a replacement 4442 * extra has the same key as an extra already present in the intent it will overwrite 4443 * the extra from the intent.</p> 4444 * 4445 * <p><em>Examples:</em> 4446 * <ul> 4447 * <li>An application may offer different {@link #EXTRA_TEXT} to an application 4448 * when sharing with it via {@link #ACTION_SEND}, augmenting a link with additional query 4449 * parameters for that target.</li> 4450 * <li>An application may offer additional metadata for known targets of a given intent 4451 * to pass along information only relevant to that target such as account or content 4452 * identifiers already known to that application.</li> 4453 * </ul></p> 4454 */ 4455 public static final String EXTRA_REPLACEMENT_EXTRAS = 4456 "android.intent.extra.REPLACEMENT_EXTRAS"; 4457 4458 /** 4459 * An {@link IntentSender} that will be notified if a user successfully chooses a target 4460 * component to handle an action in an {@link #ACTION_CHOOSER} activity. The IntentSender 4461 * will have the extra {@link #EXTRA_CHOSEN_COMPONENT} appended to it containing the 4462 * {@link ComponentName} of the chosen component. 4463 * 4464 * <p>In some situations this callback may never come, for example if the user abandons 4465 * the chooser, switches to another task or any number of other reasons. Apps should not 4466 * be written assuming that this callback will always occur.</p> 4467 */ 4468 public static final String EXTRA_CHOSEN_COMPONENT_INTENT_SENDER = 4469 "android.intent.extra.CHOSEN_COMPONENT_INTENT_SENDER"; 4470 4471 /** 4472 * The {@link ComponentName} chosen by the user to complete an action. 4473 * 4474 * @see #EXTRA_CHOSEN_COMPONENT_INTENT_SENDER 4475 */ 4476 public static final String EXTRA_CHOSEN_COMPONENT = "android.intent.extra.CHOSEN_COMPONENT"; 4477 4478 /** 4479 * A {@link android.view.KeyEvent} object containing the event that 4480 * triggered the creation of the Intent it is in. 4481 */ 4482 public static final String EXTRA_KEY_EVENT = "android.intent.extra.KEY_EVENT"; 4483 4484 /** 4485 * Set to true in {@link #ACTION_REQUEST_SHUTDOWN} to request confirmation from the user 4486 * before shutting down. 4487 * 4488 * {@hide} 4489 */ 4490 public static final String EXTRA_KEY_CONFIRM = "android.intent.extra.KEY_CONFIRM"; 4491 4492 /** 4493 * Set to true in {@link #ACTION_REQUEST_SHUTDOWN} to indicate that the shutdown is 4494 * requested by the user. 4495 * 4496 * {@hide} 4497 */ 4498 public static final String EXTRA_USER_REQUESTED_SHUTDOWN = 4499 "android.intent.extra.USER_REQUESTED_SHUTDOWN"; 4500 4501 /** 4502 * Used as a boolean extra field in {@link android.content.Intent#ACTION_PACKAGE_REMOVED} or 4503 * {@link android.content.Intent#ACTION_PACKAGE_CHANGED} intents to override the default action 4504 * of restarting the application. 4505 */ 4506 public static final String EXTRA_DONT_KILL_APP = "android.intent.extra.DONT_KILL_APP"; 4507 4508 /** 4509 * A String holding the phone number originally entered in 4510 * {@link android.content.Intent#ACTION_NEW_OUTGOING_CALL}, or the actual 4511 * number to call in a {@link android.content.Intent#ACTION_CALL}. 4512 */ 4513 public static final String EXTRA_PHONE_NUMBER = "android.intent.extra.PHONE_NUMBER"; 4514 4515 /** 4516 * Used as an int extra field in {@link android.content.Intent#ACTION_UID_REMOVED} 4517 * intents to supply the uid the package had been assigned. Also an optional 4518 * extra in {@link android.content.Intent#ACTION_PACKAGE_REMOVED} or 4519 * {@link android.content.Intent#ACTION_PACKAGE_CHANGED} for the same 4520 * purpose. 4521 */ 4522 public static final String EXTRA_UID = "android.intent.extra.UID"; 4523 4524 /** 4525 * @hide String array of package names. 4526 */ 4527 @SystemApi 4528 public static final String EXTRA_PACKAGES = "android.intent.extra.PACKAGES"; 4529 4530 /** 4531 * Used as a boolean extra field in {@link android.content.Intent#ACTION_PACKAGE_REMOVED} 4532 * intents to indicate whether this represents a full uninstall (removing 4533 * both the code and its data) or a partial uninstall (leaving its data, 4534 * implying that this is an update). 4535 */ 4536 public static final String EXTRA_DATA_REMOVED = "android.intent.extra.DATA_REMOVED"; 4537 4538 /** 4539 * @hide 4540 * Used as a boolean extra field in {@link android.content.Intent#ACTION_PACKAGE_REMOVED} 4541 * intents to indicate that at this point the package has been removed for 4542 * all users on the device. 4543 */ 4544 public static final String EXTRA_REMOVED_FOR_ALL_USERS 4545 = "android.intent.extra.REMOVED_FOR_ALL_USERS"; 4546 4547 /** 4548 * Used as a boolean extra field in {@link android.content.Intent#ACTION_PACKAGE_REMOVED} 4549 * intents to indicate that this is a replacement of the package, so this 4550 * broadcast will immediately be followed by an add broadcast for a 4551 * different version of the same package. 4552 */ 4553 public static final String EXTRA_REPLACING = "android.intent.extra.REPLACING"; 4554 4555 /** 4556 * Used as an int extra field in {@link android.app.AlarmManager} intents 4557 * to tell the application being invoked how many pending alarms are being 4558 * delievered with the intent. For one-shot alarms this will always be 1. 4559 * For recurring alarms, this might be greater than 1 if the device was 4560 * asleep or powered off at the time an earlier alarm would have been 4561 * delivered. 4562 */ 4563 public static final String EXTRA_ALARM_COUNT = "android.intent.extra.ALARM_COUNT"; 4564 4565 /** 4566 * Used as an int extra field in {@link android.content.Intent#ACTION_DOCK_EVENT} 4567 * intents to request the dock state. Possible values are 4568 * {@link android.content.Intent#EXTRA_DOCK_STATE_UNDOCKED}, 4569 * {@link android.content.Intent#EXTRA_DOCK_STATE_DESK}, or 4570 * {@link android.content.Intent#EXTRA_DOCK_STATE_CAR}, or 4571 * {@link android.content.Intent#EXTRA_DOCK_STATE_LE_DESK}, or 4572 * {@link android.content.Intent#EXTRA_DOCK_STATE_HE_DESK}. 4573 */ 4574 public static final String EXTRA_DOCK_STATE = "android.intent.extra.DOCK_STATE"; 4575 4576 /** 4577 * Used as an int value for {@link android.content.Intent#EXTRA_DOCK_STATE} 4578 * to represent that the phone is not in any dock. 4579 */ 4580 public static final int EXTRA_DOCK_STATE_UNDOCKED = 0; 4581 4582 /** 4583 * Used as an int value for {@link android.content.Intent#EXTRA_DOCK_STATE} 4584 * to represent that the phone is in a desk dock. 4585 */ 4586 public static final int EXTRA_DOCK_STATE_DESK = 1; 4587 4588 /** 4589 * Used as an int value for {@link android.content.Intent#EXTRA_DOCK_STATE} 4590 * to represent that the phone is in a car dock. 4591 */ 4592 public static final int EXTRA_DOCK_STATE_CAR = 2; 4593 4594 /** 4595 * Used as an int value for {@link android.content.Intent#EXTRA_DOCK_STATE} 4596 * to represent that the phone is in a analog (low end) dock. 4597 */ 4598 public static final int EXTRA_DOCK_STATE_LE_DESK = 3; 4599 4600 /** 4601 * Used as an int value for {@link android.content.Intent#EXTRA_DOCK_STATE} 4602 * to represent that the phone is in a digital (high end) dock. 4603 */ 4604 public static final int EXTRA_DOCK_STATE_HE_DESK = 4; 4605 4606 /** 4607 * Boolean that can be supplied as meta-data with a dock activity, to 4608 * indicate that the dock should take over the home key when it is active. 4609 */ 4610 public static final String METADATA_DOCK_HOME = "android.dock_home"; 4611 4612 /** 4613 * Used as a parcelable extra field in {@link #ACTION_APP_ERROR}, containing 4614 * the bug report. 4615 */ 4616 public static final String EXTRA_BUG_REPORT = "android.intent.extra.BUG_REPORT"; 4617 4618 /** 4619 * Used in the extra field in the remote intent. It's astring token passed with the 4620 * remote intent. 4621 */ 4622 public static final String EXTRA_REMOTE_INTENT_TOKEN = 4623 "android.intent.extra.remote_intent_token"; 4624 4625 /** 4626 * @deprecated See {@link #EXTRA_CHANGED_COMPONENT_NAME_LIST}; this field 4627 * will contain only the first name in the list. 4628 */ 4629 @Deprecated public static final String EXTRA_CHANGED_COMPONENT_NAME = 4630 "android.intent.extra.changed_component_name"; 4631 4632 /** 4633 * This field is part of {@link android.content.Intent#ACTION_PACKAGE_CHANGED}, 4634 * and contains a string array of all of the components that have changed. If 4635 * the state of the overall package has changed, then it will contain an entry 4636 * with the package name itself. 4637 */ 4638 public static final String EXTRA_CHANGED_COMPONENT_NAME_LIST = 4639 "android.intent.extra.changed_component_name_list"; 4640 4641 /** 4642 * This field is part of 4643 * {@link android.content.Intent#ACTION_EXTERNAL_APPLICATIONS_AVAILABLE}, 4644 * {@link android.content.Intent#ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE}, 4645 * {@link android.content.Intent#ACTION_PACKAGES_SUSPENDED}, 4646 * {@link android.content.Intent#ACTION_PACKAGES_UNSUSPENDED} 4647 * and contains a string array of all of the components that have changed. 4648 */ 4649 public static final String EXTRA_CHANGED_PACKAGE_LIST = 4650 "android.intent.extra.changed_package_list"; 4651 4652 /** 4653 * This field is part of 4654 * {@link android.content.Intent#ACTION_EXTERNAL_APPLICATIONS_AVAILABLE}, 4655 * {@link android.content.Intent#ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE} 4656 * and contains an integer array of uids of all of the components 4657 * that have changed. 4658 */ 4659 public static final String EXTRA_CHANGED_UID_LIST = 4660 "android.intent.extra.changed_uid_list"; 4661 4662 /** 4663 * @hide 4664 * Magic extra system code can use when binding, to give a label for 4665 * who it is that has bound to a service. This is an integer giving 4666 * a framework string resource that can be displayed to the user. 4667 */ 4668 public static final String EXTRA_CLIENT_LABEL = 4669 "android.intent.extra.client_label"; 4670 4671 /** 4672 * @hide 4673 * Magic extra system code can use when binding, to give a PendingIntent object 4674 * that can be launched for the user to disable the system's use of this 4675 * service. 4676 */ 4677 public static final String EXTRA_CLIENT_INTENT = 4678 "android.intent.extra.client_intent"; 4679 4680 /** 4681 * Extra used to indicate that an intent should only return data that is on 4682 * the local device. This is a boolean extra; the default is false. If true, 4683 * an implementation should only allow the user to select data that is 4684 * already on the device, not requiring it be downloaded from a remote 4685 * service when opened. 4686 * 4687 * @see #ACTION_GET_CONTENT 4688 * @see #ACTION_OPEN_DOCUMENT 4689 * @see #ACTION_OPEN_DOCUMENT_TREE 4690 * @see #ACTION_CREATE_DOCUMENT 4691 */ 4692 public static final String EXTRA_LOCAL_ONLY = 4693 "android.intent.extra.LOCAL_ONLY"; 4694 4695 /** 4696 * Extra used to indicate that an intent can allow the user to select and 4697 * return multiple items. This is a boolean extra; the default is false. If 4698 * true, an implementation is allowed to present the user with a UI where 4699 * they can pick multiple items that are all returned to the caller. When 4700 * this happens, they should be returned as the {@link #getClipData()} part 4701 * of the result Intent. 4702 * 4703 * @see #ACTION_GET_CONTENT 4704 * @see #ACTION_OPEN_DOCUMENT 4705 */ 4706 public static final String EXTRA_ALLOW_MULTIPLE = 4707 "android.intent.extra.ALLOW_MULTIPLE"; 4708 4709 /** 4710 * The integer userHandle carried with broadcast intents related to addition, removal and 4711 * switching of users and managed profiles - {@link #ACTION_USER_ADDED}, 4712 * {@link #ACTION_USER_REMOVED} and {@link #ACTION_USER_SWITCHED}. 4713 * 4714 * @hide 4715 */ 4716 public static final String EXTRA_USER_HANDLE = 4717 "android.intent.extra.user_handle"; 4718 4719 /** 4720 * The UserHandle carried with broadcasts intents related to addition and removal of managed 4721 * profiles - {@link #ACTION_MANAGED_PROFILE_ADDED} and {@link #ACTION_MANAGED_PROFILE_REMOVED}. 4722 */ 4723 public static final String EXTRA_USER = 4724 "android.intent.extra.USER"; 4725 4726 /** 4727 * Extra used in the response from a BroadcastReceiver that handles 4728 * {@link #ACTION_GET_RESTRICTION_ENTRIES}. The type of the extra is 4729 * <code>ArrayList<RestrictionEntry></code>. 4730 */ 4731 public static final String EXTRA_RESTRICTIONS_LIST = "android.intent.extra.restrictions_list"; 4732 4733 /** 4734 * Extra sent in the intent to the BroadcastReceiver that handles 4735 * {@link #ACTION_GET_RESTRICTION_ENTRIES}. The type of the extra is a Bundle containing 4736 * the restrictions as key/value pairs. 4737 */ 4738 public static final String EXTRA_RESTRICTIONS_BUNDLE = 4739 "android.intent.extra.restrictions_bundle"; 4740 4741 /** 4742 * Extra used in the response from a BroadcastReceiver that handles 4743 * {@link #ACTION_GET_RESTRICTION_ENTRIES}. 4744 */ 4745 public static final String EXTRA_RESTRICTIONS_INTENT = 4746 "android.intent.extra.restrictions_intent"; 4747 4748 /** 4749 * Extra used to communicate a set of acceptable MIME types. The type of the 4750 * extra is {@code String[]}. Values may be a combination of concrete MIME 4751 * types (such as "image/png") and/or partial MIME types (such as 4752 * "audio/*"). 4753 * 4754 * @see #ACTION_GET_CONTENT 4755 * @see #ACTION_OPEN_DOCUMENT 4756 */ 4757 public static final String EXTRA_MIME_TYPES = "android.intent.extra.MIME_TYPES"; 4758 4759 /** 4760 * Optional extra for {@link #ACTION_SHUTDOWN} that allows the sender to qualify that 4761 * this shutdown is only for the user space of the system, not a complete shutdown. 4762 * When this is true, hardware devices can use this information to determine that 4763 * they shouldn't do a complete shutdown of their device since this is not a 4764 * complete shutdown down to the kernel, but only user space restarting. 4765 * The default if not supplied is false. 4766 */ 4767 public static final String EXTRA_SHUTDOWN_USERSPACE_ONLY 4768 = "android.intent.extra.SHUTDOWN_USERSPACE_ONLY"; 4769 4770 /** 4771 * Optional int extra for {@link #ACTION_TIME_CHANGED} that indicates the 4772 * user has set their time format preference. See {@link #EXTRA_TIME_PREF_VALUE_USE_12_HOUR}, 4773 * {@link #EXTRA_TIME_PREF_VALUE_USE_24_HOUR} and 4774 * {@link #EXTRA_TIME_PREF_VALUE_USE_LOCALE_DEFAULT}. The value must not be negative. 4775 * 4776 * @hide for internal use only. 4777 */ 4778 public static final String EXTRA_TIME_PREF_24_HOUR_FORMAT = 4779 "android.intent.extra.TIME_PREF_24_HOUR_FORMAT"; 4780 /** @hide */ 4781 public static final int EXTRA_TIME_PREF_VALUE_USE_12_HOUR = 0; 4782 /** @hide */ 4783 public static final int EXTRA_TIME_PREF_VALUE_USE_24_HOUR = 1; 4784 /** @hide */ 4785 public static final int EXTRA_TIME_PREF_VALUE_USE_LOCALE_DEFAULT = 2; 4786 4787 /** {@hide} */ 4788 public static final String EXTRA_REASON = "android.intent.extra.REASON"; 4789 4790 /** {@hide} */ 4791 public static final String EXTRA_WIPE_EXTERNAL_STORAGE = "android.intent.extra.WIPE_EXTERNAL_STORAGE"; 4792 4793 /** 4794 * Optional {@link android.app.PendingIntent} extra used to deliver the result of the SIM 4795 * activation request. 4796 * TODO: Add information about the structure and response data used with the pending intent. 4797 * @hide 4798 */ 4799 public static final String EXTRA_SIM_ACTIVATION_RESPONSE = 4800 "android.intent.extra.SIM_ACTIVATION_RESPONSE"; 4801 4802 /** 4803 * Optional index with semantics depending on the intent action. 4804 * 4805 * <p>The value must be an integer greater or equal to 0. 4806 * @see #ACTION_QUICK_VIEW 4807 */ 4808 public static final String EXTRA_INDEX = "android.intent.extra.INDEX"; 4809 4810 /** 4811 * Tells the quick viewer to show additional UI actions suitable for the passed Uris, 4812 * such as opening in other apps, sharing, opening, editing, printing, deleting, 4813 * casting, etc. 4814 * 4815 * <p>The value is boolean. By default false. 4816 * @see #ACTION_QUICK_VIEW 4817 * @removed 4818 */ 4819 @Deprecated 4820 public static final String EXTRA_QUICK_VIEW_ADVANCED = 4821 "android.intent.extra.QUICK_VIEW_ADVANCED"; 4822 4823 /** 4824 * An optional extra of {@code String[]} indicating which quick view features should be made 4825 * available to the user in the quick view UI while handing a 4826 * {@link Intent#ACTION_QUICK_VIEW} intent. 4827 * <li>Enumeration of features here is not meant to restrict capabilities of the quick viewer. 4828 * Quick viewer can implement features not listed below. 4829 * <li>Features included at this time are: {@link QuickViewConstants#FEATURE_VIEW}, 4830 * {@link QuickViewConstants#FEATURE_EDIT}, {@link QuickViewConstants#FEATURE_DOWNLOAD}, 4831 * {@link QuickViewConstants#FEATURE_SEND}, {@link QuickViewConstants#FEATURE_PRINT}. 4832 * <p> 4833 * Requirements: 4834 * <li>Quick viewer shouldn't show a feature if the feature is absent in 4835 * {@link #EXTRA_QUICK_VIEW_FEATURES}. 4836 * <li>When {@link #EXTRA_QUICK_VIEW_FEATURES} is not present, quick viewer should follow 4837 * internal policies. 4838 * <li>Presence of an feature in {@link #EXTRA_QUICK_VIEW_FEATURES}, does not constitute a 4839 * requirement that the feature be shown. Quick viewer may, according to its own policies, 4840 * disable or hide features. 4841 * 4842 * @see #ACTION_QUICK_VIEW 4843 */ 4844 public static final String EXTRA_QUICK_VIEW_FEATURES = 4845 "android.intent.extra.QUICK_VIEW_FEATURES"; 4846 4847 /** 4848 * Optional boolean extra indicating whether quiet mode has been switched on or off. 4849 * When a profile goes into quiet mode, all apps in the profile are killed and the 4850 * profile user is stopped. Widgets originating from the profile are masked, and app 4851 * launcher icons are grayed out. 4852 */ 4853 public static final String EXTRA_QUIET_MODE = "android.intent.extra.QUIET_MODE"; 4854 4855 /** 4856 * Used as an int extra field in {@link #ACTION_MEDIA_RESOURCE_GRANTED} 4857 * intents to specify the resource type granted. Possible values are 4858 * {@link #EXTRA_MEDIA_RESOURCE_TYPE_VIDEO_CODEC} or 4859 * {@link #EXTRA_MEDIA_RESOURCE_TYPE_AUDIO_CODEC}. 4860 * 4861 * @hide 4862 */ 4863 public static final String EXTRA_MEDIA_RESOURCE_TYPE = 4864 "android.intent.extra.MEDIA_RESOURCE_TYPE"; 4865 4866 /** 4867 * Used as a boolean extra field in {@link #ACTION_CHOOSER} intents to specify 4868 * whether to show the chooser or not when there is only one application available 4869 * to choose from. 4870 * 4871 * @hide 4872 */ 4873 public static final String EXTRA_AUTO_LAUNCH_SINGLE_CHOICE = 4874 "android.intent.extra.AUTO_LAUNCH_SINGLE_CHOICE"; 4875 4876 /** 4877 * Used as an int value for {@link #EXTRA_MEDIA_RESOURCE_TYPE} 4878 * to represent that a video codec is allowed to use. 4879 * 4880 * @hide 4881 */ 4882 public static final int EXTRA_MEDIA_RESOURCE_TYPE_VIDEO_CODEC = 0; 4883 4884 /** 4885 * Used as an int value for {@link #EXTRA_MEDIA_RESOURCE_TYPE} 4886 * to represent that a audio codec is allowed to use. 4887 * 4888 * @hide 4889 */ 4890 public static final int EXTRA_MEDIA_RESOURCE_TYPE_AUDIO_CODEC = 1; 4891 4892 // --------------------------------------------------------------------- 4893 // --------------------------------------------------------------------- 4894 // Intent flags (see mFlags variable). 4895 4896 /** @hide */ 4897 @IntDef(flag = true, value = { 4898 FLAG_GRANT_READ_URI_PERMISSION, FLAG_GRANT_WRITE_URI_PERMISSION, 4899 FLAG_GRANT_PERSISTABLE_URI_PERMISSION, FLAG_GRANT_PREFIX_URI_PERMISSION }) 4900 @Retention(RetentionPolicy.SOURCE) 4901 public @interface GrantUriMode {} 4902 4903 /** @hide */ 4904 @IntDef(flag = true, value = { 4905 FLAG_GRANT_READ_URI_PERMISSION, FLAG_GRANT_WRITE_URI_PERMISSION }) 4906 @Retention(RetentionPolicy.SOURCE) 4907 public @interface AccessUriMode {} 4908 4909 /** 4910 * Test if given mode flags specify an access mode, which must be at least 4911 * read and/or write. 4912 * 4913 * @hide 4914 */ 4915 public static boolean isAccessUriMode(int modeFlags) { 4916 return (modeFlags & (Intent.FLAG_GRANT_READ_URI_PERMISSION 4917 | Intent.FLAG_GRANT_WRITE_URI_PERMISSION)) != 0; 4918 } 4919 4920 /** 4921 * If set, the recipient of this Intent will be granted permission to 4922 * perform read operations on the URI in the Intent's data and any URIs 4923 * specified in its ClipData. When applying to an Intent's ClipData, 4924 * all URIs as well as recursive traversals through data or other ClipData 4925 * in Intent items will be granted; only the grant flags of the top-level 4926 * Intent are used. 4927 */ 4928 public static final int FLAG_GRANT_READ_URI_PERMISSION = 0x00000001; 4929 /** 4930 * If set, the recipient of this Intent will be granted permission to 4931 * perform write operations on the URI in the Intent's data and any URIs 4932 * specified in its ClipData. When applying to an Intent's ClipData, 4933 * all URIs as well as recursive traversals through data or other ClipData 4934 * in Intent items will be granted; only the grant flags of the top-level 4935 * Intent are used. 4936 */ 4937 public static final int FLAG_GRANT_WRITE_URI_PERMISSION = 0x00000002; 4938 /** 4939 * Can be set by the caller to indicate that this Intent is coming from 4940 * a background operation, not from direct user interaction. 4941 */ 4942 public static final int FLAG_FROM_BACKGROUND = 0x00000004; 4943 /** 4944 * A flag you can enable for debugging: when set, log messages will be 4945 * printed during the resolution of this intent to show you what has 4946 * been found to create the final resolved list. 4947 */ 4948 public static final int FLAG_DEBUG_LOG_RESOLUTION = 0x00000008; 4949 /** 4950 * If set, this intent will not match any components in packages that 4951 * are currently stopped. If this is not set, then the default behavior 4952 * is to include such applications in the result. 4953 */ 4954 public static final int FLAG_EXCLUDE_STOPPED_PACKAGES = 0x00000010; 4955 /** 4956 * If set, this intent will always match any components in packages that 4957 * are currently stopped. This is the default behavior when 4958 * {@link #FLAG_EXCLUDE_STOPPED_PACKAGES} is not set. If both of these 4959 * flags are set, this one wins (it allows overriding of exclude for 4960 * places where the framework may automatically set the exclude flag). 4961 */ 4962 public static final int FLAG_INCLUDE_STOPPED_PACKAGES = 0x00000020; 4963 4964 /** 4965 * When combined with {@link #FLAG_GRANT_READ_URI_PERMISSION} and/or 4966 * {@link #FLAG_GRANT_WRITE_URI_PERMISSION}, the URI permission grant can be 4967 * persisted across device reboots until explicitly revoked with 4968 * {@link Context#revokeUriPermission(Uri, int)}. This flag only offers the 4969 * grant for possible persisting; the receiving application must call 4970 * {@link ContentResolver#takePersistableUriPermission(Uri, int)} to 4971 * actually persist. 4972 * 4973 * @see ContentResolver#takePersistableUriPermission(Uri, int) 4974 * @see ContentResolver#releasePersistableUriPermission(Uri, int) 4975 * @see ContentResolver#getPersistedUriPermissions() 4976 * @see ContentResolver#getOutgoingPersistedUriPermissions() 4977 */ 4978 public static final int FLAG_GRANT_PERSISTABLE_URI_PERMISSION = 0x00000040; 4979 4980 /** 4981 * When combined with {@link #FLAG_GRANT_READ_URI_PERMISSION} and/or 4982 * {@link #FLAG_GRANT_WRITE_URI_PERMISSION}, the URI permission grant 4983 * applies to any URI that is a prefix match against the original granted 4984 * URI. (Without this flag, the URI must match exactly for access to be 4985 * granted.) Another URI is considered a prefix match only when scheme, 4986 * authority, and all path segments defined by the prefix are an exact 4987 * match. 4988 */ 4989 public static final int FLAG_GRANT_PREFIX_URI_PERMISSION = 0x00000080; 4990 4991 /** 4992 * Internal flag used to indicate that a system component has done their 4993 * homework and verified that they correctly handle packages and components 4994 * that come and go over time. In particular: 4995 * <ul> 4996 * <li>Apps installed on external storage, which will appear to be 4997 * uninstalled while the the device is ejected. 4998 * <li>Apps with encryption unaware components, which will appear to not 4999 * exist while the device is locked. 5000 * </ul> 5001 * 5002 * @hide 5003 */ 5004 public static final int FLAG_DEBUG_TRIAGED_MISSING = 0x00000100; 5005 5006 /** 5007 * Internal flag used to indicate ephemeral applications should not be 5008 * considered when resolving the intent. 5009 * 5010 * @hide 5011 */ 5012 public static final int FLAG_IGNORE_EPHEMERAL = 0x00000200; 5013 5014 /** 5015 * If set, the new activity is not kept in the history stack. As soon as 5016 * the user navigates away from it, the activity is finished. This may also 5017 * be set with the {@link android.R.styleable#AndroidManifestActivity_noHistory 5018 * noHistory} attribute. 5019 * 5020 * <p>If set, {@link android.app.Activity#onActivityResult onActivityResult()} 5021 * is never invoked when the current activity starts a new activity which 5022 * sets a result and finishes. 5023 */ 5024 public static final int FLAG_ACTIVITY_NO_HISTORY = 0x40000000; 5025 /** 5026 * If set, the activity will not be launched if it is already running 5027 * at the top of the history stack. 5028 */ 5029 public static final int FLAG_ACTIVITY_SINGLE_TOP = 0x20000000; 5030 /** 5031 * If set, this activity will become the start of a new task on this 5032 * history stack. A task (from the activity that started it to the 5033 * next task activity) defines an atomic group of activities that the 5034 * user can move to. Tasks can be moved to the foreground and background; 5035 * all of the activities inside of a particular task always remain in 5036 * the same order. See 5037 * <a href="{@docRoot}guide/topics/fundamentals/tasks-and-back-stack.html">Tasks and Back 5038 * Stack</a> for more information about tasks. 5039 * 5040 * <p>This flag is generally used by activities that want 5041 * to present a "launcher" style behavior: they give the user a list of 5042 * separate things that can be done, which otherwise run completely 5043 * independently of the activity launching them. 5044 * 5045 * <p>When using this flag, if a task is already running for the activity 5046 * you are now starting, then a new activity will not be started; instead, 5047 * the current task will simply be brought to the front of the screen with 5048 * the state it was last in. See {@link #FLAG_ACTIVITY_MULTIPLE_TASK} for a flag 5049 * to disable this behavior. 5050 * 5051 * <p>This flag can not be used when the caller is requesting a result from 5052 * the activity being launched. 5053 */ 5054 public static final int FLAG_ACTIVITY_NEW_TASK = 0x10000000; 5055 /** 5056 * This flag is used to create a new task and launch an activity into it. 5057 * This flag is always paired with either {@link #FLAG_ACTIVITY_NEW_DOCUMENT} 5058 * or {@link #FLAG_ACTIVITY_NEW_TASK}. In both cases these flags alone would 5059 * search through existing tasks for ones matching this Intent. Only if no such 5060 * task is found would a new task be created. When paired with 5061 * FLAG_ACTIVITY_MULTIPLE_TASK both of these behaviors are modified to skip 5062 * the search for a matching task and unconditionally start a new task. 5063 * 5064 * <strong>When used with {@link #FLAG_ACTIVITY_NEW_TASK} do not use this 5065 * flag unless you are implementing your own 5066 * top-level application launcher.</strong> Used in conjunction with 5067 * {@link #FLAG_ACTIVITY_NEW_TASK} to disable the 5068 * behavior of bringing an existing task to the foreground. When set, 5069 * a new task is <em>always</em> started to host the Activity for the 5070 * Intent, regardless of whether there is already an existing task running 5071 * the same thing. 5072 * 5073 * <p><strong>Because the default system does not include graphical task management, 5074 * you should not use this flag unless you provide some way for a user to 5075 * return back to the tasks you have launched.</strong> 5076 * 5077 * See {@link #FLAG_ACTIVITY_NEW_DOCUMENT} for details of this flag's use for 5078 * creating new document tasks. 5079 * 5080 * <p>This flag is ignored if one of {@link #FLAG_ACTIVITY_NEW_TASK} or 5081 * {@link #FLAG_ACTIVITY_NEW_DOCUMENT} is not also set. 5082 * 5083 * <p>See 5084 * <a href="{@docRoot}guide/topics/fundamentals/tasks-and-back-stack.html">Tasks and Back 5085 * Stack</a> for more information about tasks. 5086 * 5087 * @see #FLAG_ACTIVITY_NEW_DOCUMENT 5088 * @see #FLAG_ACTIVITY_NEW_TASK 5089 */ 5090 public static final int FLAG_ACTIVITY_MULTIPLE_TASK = 0x08000000; 5091 /** 5092 * If set, and the activity being launched is already running in the 5093 * current task, then instead of launching a new instance of that activity, 5094 * all of the other activities on top of it will be closed and this Intent 5095 * will be delivered to the (now on top) old activity as a new Intent. 5096 * 5097 * <p>For example, consider a task consisting of the activities: A, B, C, D. 5098 * If D calls startActivity() with an Intent that resolves to the component 5099 * of activity B, then C and D will be finished and B receive the given 5100 * Intent, resulting in the stack now being: A, B. 5101 * 5102 * <p>The currently running instance of activity B in the above example will 5103 * either receive the new intent you are starting here in its 5104 * onNewIntent() method, or be itself finished and restarted with the 5105 * new intent. If it has declared its launch mode to be "multiple" (the 5106 * default) and you have not set {@link #FLAG_ACTIVITY_SINGLE_TOP} in 5107 * the same intent, then it will be finished and re-created; for all other 5108 * launch modes or if {@link #FLAG_ACTIVITY_SINGLE_TOP} is set then this 5109 * Intent will be delivered to the current instance's onNewIntent(). 5110 * 5111 * <p>This launch mode can also be used to good effect in conjunction with 5112 * {@link #FLAG_ACTIVITY_NEW_TASK}: if used to start the root activity 5113 * of a task, it will bring any currently running instance of that task 5114 * to the foreground, and then clear it to its root state. This is 5115 * especially useful, for example, when launching an activity from the 5116 * notification manager. 5117 * 5118 * <p>See 5119 * <a href="{@docRoot}guide/topics/fundamentals/tasks-and-back-stack.html">Tasks and Back 5120 * Stack</a> for more information about tasks. 5121 */ 5122 public static final int FLAG_ACTIVITY_CLEAR_TOP = 0x04000000; 5123 /** 5124 * If set and this intent is being used to launch a new activity from an 5125 * existing one, then the reply target of the existing activity will be 5126 * transfered to the new activity. This way the new activity can call 5127 * {@link android.app.Activity#setResult} and have that result sent back to 5128 * the reply target of the original activity. 5129 */ 5130 public static final int FLAG_ACTIVITY_FORWARD_RESULT = 0x02000000; 5131 /** 5132 * If set and this intent is being used to launch a new activity from an 5133 * existing one, the current activity will not be counted as the top 5134 * activity for deciding whether the new intent should be delivered to 5135 * the top instead of starting a new one. The previous activity will 5136 * be used as the top, with the assumption being that the current activity 5137 * will finish itself immediately. 5138 */ 5139 public static final int FLAG_ACTIVITY_PREVIOUS_IS_TOP = 0x01000000; 5140 /** 5141 * If set, the new activity is not kept in the list of recently launched 5142 * activities. 5143 */ 5144 public static final int FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS = 0x00800000; 5145 /** 5146 * This flag is not normally set by application code, but set for you by 5147 * the system as described in the 5148 * {@link android.R.styleable#AndroidManifestActivity_launchMode 5149 * launchMode} documentation for the singleTask mode. 5150 */ 5151 public static final int FLAG_ACTIVITY_BROUGHT_TO_FRONT = 0x00400000; 5152 /** 5153 * If set, and this activity is either being started in a new task or 5154 * bringing to the top an existing task, then it will be launched as 5155 * the front door of the task. This will result in the application of 5156 * any affinities needed to have that task in the proper state (either 5157 * moving activities to or from it), or simply resetting that task to 5158 * its initial state if needed. 5159 */ 5160 public static final int FLAG_ACTIVITY_RESET_TASK_IF_NEEDED = 0x00200000; 5161 /** 5162 * This flag is not normally set by application code, but set for you by 5163 * the system if this activity is being launched from history 5164 * (longpress home key). 5165 */ 5166 public static final int FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY = 0x00100000; 5167 /** 5168 * @deprecated As of API 21 this performs identically to 5169 * {@link #FLAG_ACTIVITY_NEW_DOCUMENT} which should be used instead of this. 5170 */ 5171 @Deprecated 5172 public static final int FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET = 0x00080000; 5173 /** 5174 * This flag is used to open a document into a new task rooted at the activity launched 5175 * by this Intent. Through the use of this flag, or its equivalent attribute, 5176 * {@link android.R.attr#documentLaunchMode} multiple instances of the same activity 5177 * containing different documents will appear in the recent tasks list. 5178 * 5179 * <p>The use of the activity attribute form of this, 5180 * {@link android.R.attr#documentLaunchMode}, is 5181 * preferred over the Intent flag described here. The attribute form allows the 5182 * Activity to specify multiple document behavior for all launchers of the Activity 5183 * whereas using this flag requires each Intent that launches the Activity to specify it. 5184 * 5185 * <p>Note that the default semantics of this flag w.r.t. whether the recents entry for 5186 * it is kept after the activity is finished is different than the use of 5187 * {@link #FLAG_ACTIVITY_NEW_TASK} and {@link android.R.attr#documentLaunchMode} -- if 5188 * this flag is being used to create a new recents entry, then by default that entry 5189 * will be removed once the activity is finished. You can modify this behavior with 5190 * {@link #FLAG_ACTIVITY_RETAIN_IN_RECENTS}. 5191 * 5192 * <p>FLAG_ACTIVITY_NEW_DOCUMENT may be used in conjunction with {@link 5193 * #FLAG_ACTIVITY_MULTIPLE_TASK}. When used alone it is the 5194 * equivalent of the Activity manifest specifying {@link 5195 * android.R.attr#documentLaunchMode}="intoExisting". When used with 5196 * FLAG_ACTIVITY_MULTIPLE_TASK it is the equivalent of the Activity manifest specifying 5197 * {@link android.R.attr#documentLaunchMode}="always". 5198 * 5199 * Refer to {@link android.R.attr#documentLaunchMode} for more information. 5200 * 5201 * @see android.R.attr#documentLaunchMode 5202 * @see #FLAG_ACTIVITY_MULTIPLE_TASK 5203 */ 5204 public static final int FLAG_ACTIVITY_NEW_DOCUMENT = FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET; 5205 /** 5206 * If set, this flag will prevent the normal {@link android.app.Activity#onUserLeaveHint} 5207 * callback from occurring on the current frontmost activity before it is 5208 * paused as the newly-started activity is brought to the front. 5209 * 5210 * <p>Typically, an activity can rely on that callback to indicate that an 5211 * explicit user action has caused their activity to be moved out of the 5212 * foreground. The callback marks an appropriate point in the activity's 5213 * lifecycle for it to dismiss any notifications that it intends to display 5214 * "until the user has seen them," such as a blinking LED. 5215 * 5216 * <p>If an activity is ever started via any non-user-driven events such as 5217 * phone-call receipt or an alarm handler, this flag should be passed to {@link 5218 * Context#startActivity Context.startActivity}, ensuring that the pausing 5219 * activity does not think the user has acknowledged its notification. 5220 */ 5221 public static final int FLAG_ACTIVITY_NO_USER_ACTION = 0x00040000; 5222 /** 5223 * If set in an Intent passed to {@link Context#startActivity Context.startActivity()}, 5224 * this flag will cause the launched activity to be brought to the front of its 5225 * task's history stack if it is already running. 5226 * 5227 * <p>For example, consider a task consisting of four activities: A, B, C, D. 5228 * If D calls startActivity() with an Intent that resolves to the component 5229 * of activity B, then B will be brought to the front of the history stack, 5230 * with this resulting order: A, C, D, B. 5231 * 5232 * This flag will be ignored if {@link #FLAG_ACTIVITY_CLEAR_TOP} is also 5233 * specified. 5234 */ 5235 public static final int FLAG_ACTIVITY_REORDER_TO_FRONT = 0X00020000; 5236 /** 5237 * If set in an Intent passed to {@link Context#startActivity Context.startActivity()}, 5238 * this flag will prevent the system from applying an activity transition 5239 * animation to go to the next activity state. This doesn't mean an 5240 * animation will never run -- if another activity change happens that doesn't 5241 * specify this flag before the activity started here is displayed, then 5242 * that transition will be used. This flag can be put to good use 5243 * when you are going to do a series of activity operations but the 5244 * animation seen by the user shouldn't be driven by the first activity 5245 * change but rather a later one. 5246 */ 5247 public static final int FLAG_ACTIVITY_NO_ANIMATION = 0X00010000; 5248 /** 5249 * If set in an Intent passed to {@link Context#startActivity Context.startActivity()}, 5250 * this flag will cause any existing task that would be associated with the 5251 * activity to be cleared before the activity is started. That is, the activity 5252 * becomes the new root of an otherwise empty task, and any old activities 5253 * are finished. This can only be used in conjunction with {@link #FLAG_ACTIVITY_NEW_TASK}. 5254 */ 5255 public static final int FLAG_ACTIVITY_CLEAR_TASK = 0X00008000; 5256 /** 5257 * If set in an Intent passed to {@link Context#startActivity Context.startActivity()}, 5258 * this flag will cause a newly launching task to be placed on top of the current 5259 * home activity task (if there is one). That is, pressing back from the task 5260 * will always return the user to home even if that was not the last activity they 5261 * saw. This can only be used in conjunction with {@link #FLAG_ACTIVITY_NEW_TASK}. 5262 */ 5263 public static final int FLAG_ACTIVITY_TASK_ON_HOME = 0X00004000; 5264 /** 5265 * By default a document created by {@link #FLAG_ACTIVITY_NEW_DOCUMENT} will 5266 * have its entry in recent tasks removed when the user closes it (with back 5267 * or however else it may finish()). If you would like to instead allow the 5268 * document to be kept in recents so that it can be re-launched, you can use 5269 * this flag. When set and the task's activity is finished, the recents 5270 * entry will remain in the interface for the user to re-launch it, like a 5271 * recents entry for a top-level application. 5272 * <p> 5273 * The receiving activity can override this request with 5274 * {@link android.R.attr#autoRemoveFromRecents} or by explcitly calling 5275 * {@link android.app.Activity#finishAndRemoveTask() 5276 * Activity.finishAndRemoveTask()}. 5277 */ 5278 public static final int FLAG_ACTIVITY_RETAIN_IN_RECENTS = 0x00002000; 5279 5280 /** 5281 * This flag is only used in split-screen multi-window mode. The new activity will be displayed 5282 * adjacent to the one launching it. This can only be used in conjunction with 5283 * {@link #FLAG_ACTIVITY_NEW_TASK}. Also, setting {@link #FLAG_ACTIVITY_MULTIPLE_TASK} is 5284 * required if you want a new instance of an existing activity to be created. 5285 */ 5286 public static final int FLAG_ACTIVITY_LAUNCH_ADJACENT = 0x00001000; 5287 5288 /** 5289 * If set, when sending a broadcast only registered receivers will be 5290 * called -- no BroadcastReceiver components will be launched. 5291 */ 5292 public static final int FLAG_RECEIVER_REGISTERED_ONLY = 0x40000000; 5293 /** 5294 * If set, when sending a broadcast the new broadcast will replace 5295 * any existing pending broadcast that matches it. Matching is defined 5296 * by {@link Intent#filterEquals(Intent) Intent.filterEquals} returning 5297 * true for the intents of the two broadcasts. When a match is found, 5298 * the new broadcast (and receivers associated with it) will replace the 5299 * existing one in the pending broadcast list, remaining at the same 5300 * position in the list. 5301 * 5302 * <p>This flag is most typically used with sticky broadcasts, which 5303 * only care about delivering the most recent values of the broadcast 5304 * to their receivers. 5305 */ 5306 public static final int FLAG_RECEIVER_REPLACE_PENDING = 0x20000000; 5307 /** 5308 * If set, when sending a broadcast the recipient is allowed to run at 5309 * foreground priority, with a shorter timeout interval. During normal 5310 * broadcasts the receivers are not automatically hoisted out of the 5311 * background priority class. 5312 */ 5313 public static final int FLAG_RECEIVER_FOREGROUND = 0x10000000; 5314 /** 5315 * If this is an ordered broadcast, don't allow receivers to abort the broadcast. 5316 * They can still propagate results through to later receivers, but they can not prevent 5317 * later receivers from seeing the broadcast. 5318 */ 5319 public static final int FLAG_RECEIVER_NO_ABORT = 0x08000000; 5320 /** 5321 * If set, when sending a broadcast <i>before boot has completed</i> only 5322 * registered receivers will be called -- no BroadcastReceiver components 5323 * will be launched. Sticky intent state will be recorded properly even 5324 * if no receivers wind up being called. If {@link #FLAG_RECEIVER_REGISTERED_ONLY} 5325 * is specified in the broadcast intent, this flag is unnecessary. 5326 * 5327 * <p>This flag is only for use by system sevices as a convenience to 5328 * avoid having to implement a more complex mechanism around detection 5329 * of boot completion. 5330 * 5331 * @hide 5332 */ 5333 public static final int FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT = 0x04000000; 5334 /** 5335 * Set when this broadcast is for a boot upgrade, a special mode that 5336 * allows the broadcast to be sent before the system is ready and launches 5337 * the app process with no providers running in it. 5338 * @hide 5339 */ 5340 public static final int FLAG_RECEIVER_BOOT_UPGRADE = 0x02000000; 5341 /** 5342 * If set, the broadcast will always go to manifest receivers in background (cached 5343 * or not running) apps, regardless of whether that would be done by default. By 5344 * default they will only receive broadcasts if the broadcast has specified an 5345 * explicit component or package name. 5346 * 5347 * NOTE: dumpstate uses this flag numerically, so when its value is changed 5348 * the broadcast code there must also be changed to match. 5349 * 5350 * @hide 5351 */ 5352 public static final int FLAG_RECEIVER_INCLUDE_BACKGROUND = 0x01000000; 5353 /** 5354 * If set, the broadcast will never go to manifest receivers in background (cached 5355 * or not running) apps, regardless of whether that would be done by default. By 5356 * default they will receive broadcasts if the broadcast has specified an 5357 * explicit component or package name. 5358 * @hide 5359 */ 5360 public static final int FLAG_RECEIVER_EXCLUDE_BACKGROUND = 0x00800000; 5361 /** 5362 * If set, this broadcast is being sent from the shell. 5363 * @hide 5364 */ 5365 public static final int FLAG_RECEIVER_FROM_SHELL = 0x00400000; 5366 5367 /** 5368 * If set, the broadcast will be visible to receivers in Instant Apps. By default Instant Apps 5369 * will not receive broadcasts. 5370 * 5371 * <em>This flag has no effect when used by an Instant App.</em> 5372 */ 5373 public static final int FLAG_RECEIVER_VISIBLE_TO_INSTANT_APPS = 0x00200000; 5374 5375 /** 5376 * @hide Flags that can't be changed with PendingIntent. 5377 */ 5378 public static final int IMMUTABLE_FLAGS = FLAG_GRANT_READ_URI_PERMISSION 5379 | FLAG_GRANT_WRITE_URI_PERMISSION | FLAG_GRANT_PERSISTABLE_URI_PERMISSION 5380 | FLAG_GRANT_PREFIX_URI_PERMISSION; 5381 5382 // --------------------------------------------------------------------- 5383 // --------------------------------------------------------------------- 5384 // toUri() and parseUri() options. 5385 5386 /** 5387 * Flag for use with {@link #toUri} and {@link #parseUri}: the URI string 5388 * always has the "intent:" scheme. This syntax can be used when you want 5389 * to later disambiguate between URIs that are intended to describe an 5390 * Intent vs. all others that should be treated as raw URIs. When used 5391 * with {@link #parseUri}, any other scheme will result in a generic 5392 * VIEW action for that raw URI. 5393 */ 5394 public static final int URI_INTENT_SCHEME = 1<<0; 5395 5396 /** 5397 * Flag for use with {@link #toUri} and {@link #parseUri}: the URI string 5398 * always has the "android-app:" scheme. This is a variation of 5399 * {@link #URI_INTENT_SCHEME} whose format is simpler for the case of an 5400 * http/https URI being delivered to a specific package name. The format 5401 * is: 5402 * 5403 * <pre class="prettyprint"> 5404 * android-app://{package_id}[/{scheme}[/{host}[/{path}]]][#Intent;{...}]</pre> 5405 * 5406 * <p>In this scheme, only the <code>package_id</code> is required. If you include a host, 5407 * you must also include a scheme; including a path also requires both a host and a scheme. 5408 * The final #Intent; fragment can be used without a scheme, host, or path. 5409 * Note that this can not be 5410 * used with intents that have a {@link #setSelector}, since the base intent 5411 * will always have an explicit package name.</p> 5412 * 5413 * <p>Some examples of how this scheme maps to Intent objects:</p> 5414 * <table border="2" width="85%" align="center" frame="hsides" rules="rows"> 5415 * <colgroup align="left" /> 5416 * <colgroup align="left" /> 5417 * <thead> 5418 * <tr><th>URI</th> <th>Intent</th></tr> 5419 * </thead> 5420 * 5421 * <tbody> 5422 * <tr><td><code>android-app://com.example.app</code></td> 5423 * <td><table style="margin:0;border:0;cellpadding:0;cellspacing:0"> 5424 * <tr><td>Action: </td><td>{@link #ACTION_MAIN}</td></tr> 5425 * <tr><td>Package: </td><td><code>com.example.app</code></td></tr> 5426 * </table></td> 5427 * </tr> 5428 * <tr><td><code>android-app://com.example.app/http/example.com</code></td> 5429 * <td><table style="margin:0;border:0;cellpadding:0;cellspacing:0"> 5430 * <tr><td>Action: </td><td>{@link #ACTION_VIEW}</td></tr> 5431 * <tr><td>Data: </td><td><code>http://example.com/</code></td></tr> 5432 * <tr><td>Package: </td><td><code>com.example.app</code></td></tr> 5433 * </table></td> 5434 * </tr> 5435 * <tr><td><code>android-app://com.example.app/http/example.com/foo?1234</code></td> 5436 * <td><table style="margin:0;border:0;cellpadding:0;cellspacing:0"> 5437 * <tr><td>Action: </td><td>{@link #ACTION_VIEW}</td></tr> 5438 * <tr><td>Data: </td><td><code>http://example.com/foo?1234</code></td></tr> 5439 * <tr><td>Package: </td><td><code>com.example.app</code></td></tr> 5440 * </table></td> 5441 * </tr> 5442 * <tr><td><code>android-app://com.example.app/<br />#Intent;action=com.example.MY_ACTION;end</code></td> 5443 * <td><table style="margin:0;border:0;cellpadding:0;cellspacing:0"> 5444 * <tr><td>Action: </td><td><code>com.example.MY_ACTION</code></td></tr> 5445 * <tr><td>Package: </td><td><code>com.example.app</code></td></tr> 5446 * </table></td> 5447 * </tr> 5448 * <tr><td><code>android-app://com.example.app/http/example.com/foo?1234<br />#Intent;action=com.example.MY_ACTION;end</code></td> 5449 * <td><table style="margin:0;border:0;cellpadding:0;cellspacing:0"> 5450 * <tr><td>Action: </td><td><code>com.example.MY_ACTION</code></td></tr> 5451 * <tr><td>Data: </td><td><code>http://example.com/foo?1234</code></td></tr> 5452 * <tr><td>Package: </td><td><code>com.example.app</code></td></tr> 5453 * </table></td> 5454 * </tr> 5455 * <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> 5456 * <td><table border="" style="margin:0" > 5457 * <tr><td>Action: </td><td><code>com.example.MY_ACTION</code></td></tr> 5458 * <tr><td>Package: </td><td><code>com.example.app</code></td></tr> 5459 * <tr><td>Extras: </td><td><code>some_int=(int)100<br />some_str=(String)hello</code></td></tr> 5460 * </table></td> 5461 * </tr> 5462 * </tbody> 5463 * </table> 5464 */ 5465 public static final int URI_ANDROID_APP_SCHEME = 1<<1; 5466 5467 /** 5468 * Flag for use with {@link #toUri} and {@link #parseUri}: allow parsing 5469 * of unsafe information. In particular, the flags {@link #FLAG_GRANT_READ_URI_PERMISSION}, 5470 * {@link #FLAG_GRANT_WRITE_URI_PERMISSION}, {@link #FLAG_GRANT_PERSISTABLE_URI_PERMISSION}, 5471 * and {@link #FLAG_GRANT_PREFIX_URI_PERMISSION} flags can not be set, so that the 5472 * generated Intent can not cause unexpected data access to happen. 5473 * 5474 * <p>If you do not trust the source of the URI being parsed, you should still do further 5475 * processing to protect yourself from it. In particular, when using it to start an 5476 * activity you should usually add in {@link #CATEGORY_BROWSABLE} to limit the activities 5477 * that can handle it.</p> 5478 */ 5479 public static final int URI_ALLOW_UNSAFE = 1<<2; 5480 5481 // --------------------------------------------------------------------- 5482 5483 private String mAction; 5484 private Uri mData; 5485 private String mType; 5486 private String mPackage; 5487 private ComponentName mComponent; 5488 private int mFlags; 5489 private ArraySet<String> mCategories; 5490 private Bundle mExtras; 5491 private Rect mSourceBounds; 5492 private Intent mSelector; 5493 private ClipData mClipData; 5494 private int mContentUserHint = UserHandle.USER_CURRENT; 5495 /** Token to track instant app launches. Local only; do not copy cross-process. */ 5496 private String mLaunchToken; 5497 5498 // --------------------------------------------------------------------- 5499 5500 /** 5501 * Create an empty intent. 5502 */ 5503 public Intent() { 5504 } 5505 5506 /** 5507 * Copy constructor. 5508 */ 5509 public Intent(Intent o) { 5510 this.mAction = o.mAction; 5511 this.mData = o.mData; 5512 this.mType = o.mType; 5513 this.mPackage = o.mPackage; 5514 this.mComponent = o.mComponent; 5515 this.mFlags = o.mFlags; 5516 this.mContentUserHint = o.mContentUserHint; 5517 this.mLaunchToken = o.mLaunchToken; 5518 if (o.mCategories != null) { 5519 this.mCategories = new ArraySet<String>(o.mCategories); 5520 } 5521 if (o.mExtras != null) { 5522 this.mExtras = new Bundle(o.mExtras); 5523 } 5524 if (o.mSourceBounds != null) { 5525 this.mSourceBounds = new Rect(o.mSourceBounds); 5526 } 5527 if (o.mSelector != null) { 5528 this.mSelector = new Intent(o.mSelector); 5529 } 5530 if (o.mClipData != null) { 5531 this.mClipData = new ClipData(o.mClipData); 5532 } 5533 } 5534 5535 @Override 5536 public Object clone() { 5537 return new Intent(this); 5538 } 5539 5540 private Intent(Intent o, boolean all) { 5541 this.mAction = o.mAction; 5542 this.mData = o.mData; 5543 this.mType = o.mType; 5544 this.mPackage = o.mPackage; 5545 this.mComponent = o.mComponent; 5546 if (o.mCategories != null) { 5547 this.mCategories = new ArraySet<String>(o.mCategories); 5548 } 5549 } 5550 5551 /** 5552 * Make a clone of only the parts of the Intent that are relevant for 5553 * filter matching: the action, data, type, component, and categories. 5554 */ 5555 public Intent cloneFilter() { 5556 return new Intent(this, false); 5557 } 5558 5559 /** 5560 * Create an intent with a given action. All other fields (data, type, 5561 * class) are null. Note that the action <em>must</em> be in a 5562 * namespace because Intents are used globally in the system -- for 5563 * example the system VIEW action is android.intent.action.VIEW; an 5564 * application's custom action would be something like 5565 * com.google.app.myapp.CUSTOM_ACTION. 5566 * 5567 * @param action The Intent action, such as ACTION_VIEW. 5568 */ 5569 public Intent(String action) { 5570 setAction(action); 5571 } 5572 5573 /** 5574 * Create an intent with a given action and for a given data url. Note 5575 * that the action <em>must</em> be in a namespace because Intents are 5576 * used globally in the system -- for example the system VIEW action is 5577 * android.intent.action.VIEW; an application's custom action would be 5578 * something like com.google.app.myapp.CUSTOM_ACTION. 5579 * 5580 * <p><em>Note: scheme and host name matching in the Android framework is 5581 * case-sensitive, unlike the formal RFC. As a result, 5582 * you should always ensure that you write your Uri with these elements 5583 * using lower case letters, and normalize any Uris you receive from 5584 * outside of Android to ensure the scheme and host is lower case.</em></p> 5585 * 5586 * @param action The Intent action, such as ACTION_VIEW. 5587 * @param uri The Intent data URI. 5588 */ 5589 public Intent(String action, Uri uri) { 5590 setAction(action); 5591 mData = uri; 5592 } 5593 5594 /** 5595 * Create an intent for a specific component. All other fields (action, data, 5596 * type, class) are null, though they can be modified later with explicit 5597 * calls. This provides a convenient way to create an intent that is 5598 * intended to execute a hard-coded class name, rather than relying on the 5599 * system to find an appropriate class for you; see {@link #setComponent} 5600 * for more information on the repercussions of this. 5601 * 5602 * @param packageContext A Context of the application package implementing 5603 * this class. 5604 * @param cls The component class that is to be used for the intent. 5605 * 5606 * @see #setClass 5607 * @see #setComponent 5608 * @see #Intent(String, android.net.Uri , Context, Class) 5609 */ 5610 public Intent(Context packageContext, Class<?> cls) { 5611 mComponent = new ComponentName(packageContext, cls); 5612 } 5613 5614 /** 5615 * Create an intent for a specific component with a specified action and data. 5616 * This is equivalent to using {@link #Intent(String, android.net.Uri)} to 5617 * construct the Intent and then calling {@link #setClass} to set its 5618 * class. 5619 * 5620 * <p><em>Note: scheme and host name matching in the Android framework is 5621 * case-sensitive, unlike the formal RFC. As a result, 5622 * you should always ensure that you write your Uri with these elements 5623 * using lower case letters, and normalize any Uris you receive from 5624 * outside of Android to ensure the scheme and host is lower case.</em></p> 5625 * 5626 * @param action The Intent action, such as ACTION_VIEW. 5627 * @param uri The Intent data URI. 5628 * @param packageContext A Context of the application package implementing 5629 * this class. 5630 * @param cls The component class that is to be used for the intent. 5631 * 5632 * @see #Intent(String, android.net.Uri) 5633 * @see #Intent(Context, Class) 5634 * @see #setClass 5635 * @see #setComponent 5636 */ 5637 public Intent(String action, Uri uri, 5638 Context packageContext, Class<?> cls) { 5639 setAction(action); 5640 mData = uri; 5641 mComponent = new ComponentName(packageContext, cls); 5642 } 5643 5644 /** 5645 * Create an intent to launch the main (root) activity of a task. This 5646 * is the Intent that is started when the application's is launched from 5647 * Home. For anything else that wants to launch an application in the 5648 * same way, it is important that they use an Intent structured the same 5649 * way, and can use this function to ensure this is the case. 5650 * 5651 * <p>The returned Intent has the given Activity component as its explicit 5652 * component, {@link #ACTION_MAIN} as its action, and includes the 5653 * category {@link #CATEGORY_LAUNCHER}. This does <em>not</em> have 5654 * {@link #FLAG_ACTIVITY_NEW_TASK} set, though typically you will want 5655 * to do that through {@link #addFlags(int)} on the returned Intent. 5656 * 5657 * @param mainActivity The main activity component that this Intent will 5658 * launch. 5659 * @return Returns a newly created Intent that can be used to launch the 5660 * activity as a main application entry. 5661 * 5662 * @see #setClass 5663 * @see #setComponent 5664 */ 5665 public static Intent makeMainActivity(ComponentName mainActivity) { 5666 Intent intent = new Intent(ACTION_MAIN); 5667 intent.setComponent(mainActivity); 5668 intent.addCategory(CATEGORY_LAUNCHER); 5669 return intent; 5670 } 5671 5672 /** 5673 * Make an Intent for the main activity of an application, without 5674 * specifying a specific activity to run but giving a selector to find 5675 * the activity. This results in a final Intent that is structured 5676 * the same as when the application is launched from 5677 * Home. For anything else that wants to launch an application in the 5678 * same way, it is important that they use an Intent structured the same 5679 * way, and can use this function to ensure this is the case. 5680 * 5681 * <p>The returned Intent has {@link #ACTION_MAIN} as its action, and includes the 5682 * category {@link #CATEGORY_LAUNCHER}. This does <em>not</em> have 5683 * {@link #FLAG_ACTIVITY_NEW_TASK} set, though typically you will want 5684 * to do that through {@link #addFlags(int)} on the returned Intent. 5685 * 5686 * @param selectorAction The action name of the Intent's selector. 5687 * @param selectorCategory The name of a category to add to the Intent's 5688 * selector. 5689 * @return Returns a newly created Intent that can be used to launch the 5690 * activity as a main application entry. 5691 * 5692 * @see #setSelector(Intent) 5693 */ 5694 public static Intent makeMainSelectorActivity(String selectorAction, 5695 String selectorCategory) { 5696 Intent intent = new Intent(ACTION_MAIN); 5697 intent.addCategory(CATEGORY_LAUNCHER); 5698 Intent selector = new Intent(); 5699 selector.setAction(selectorAction); 5700 selector.addCategory(selectorCategory); 5701 intent.setSelector(selector); 5702 return intent; 5703 } 5704 5705 /** 5706 * Make an Intent that can be used to re-launch an application's task 5707 * in its base state. This is like {@link #makeMainActivity(ComponentName)}, 5708 * but also sets the flags {@link #FLAG_ACTIVITY_NEW_TASK} and 5709 * {@link #FLAG_ACTIVITY_CLEAR_TASK}. 5710 * 5711 * @param mainActivity The activity component that is the root of the 5712 * task; this is the activity that has been published in the application's 5713 * manifest as the main launcher icon. 5714 * 5715 * @return Returns a newly created Intent that can be used to relaunch the 5716 * activity's task in its root state. 5717 */ 5718 public static Intent makeRestartActivityTask(ComponentName mainActivity) { 5719 Intent intent = makeMainActivity(mainActivity); 5720 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK 5721 | Intent.FLAG_ACTIVITY_CLEAR_TASK); 5722 return intent; 5723 } 5724 5725 /** 5726 * Call {@link #parseUri} with 0 flags. 5727 * @deprecated Use {@link #parseUri} instead. 5728 */ 5729 @Deprecated 5730 public static Intent getIntent(String uri) throws URISyntaxException { 5731 return parseUri(uri, 0); 5732 } 5733 5734 /** 5735 * Create an intent from a URI. This URI may encode the action, 5736 * category, and other intent fields, if it was returned by 5737 * {@link #toUri}. If the Intent was not generate by toUri(), its data 5738 * will be the entire URI and its action will be ACTION_VIEW. 5739 * 5740 * <p>The URI given here must not be relative -- that is, it must include 5741 * the scheme and full path. 5742 * 5743 * @param uri The URI to turn into an Intent. 5744 * @param flags Additional processing flags. Either 0, 5745 * {@link #URI_INTENT_SCHEME}, or {@link #URI_ANDROID_APP_SCHEME}. 5746 * 5747 * @return Intent The newly created Intent object. 5748 * 5749 * @throws URISyntaxException Throws URISyntaxError if the basic URI syntax 5750 * it bad (as parsed by the Uri class) or the Intent data within the 5751 * URI is invalid. 5752 * 5753 * @see #toUri 5754 */ 5755 public static Intent parseUri(String uri, int flags) throws URISyntaxException { 5756 int i = 0; 5757 try { 5758 final boolean androidApp = uri.startsWith("android-app:"); 5759 5760 // Validate intent scheme if requested. 5761 if ((flags&(URI_INTENT_SCHEME|URI_ANDROID_APP_SCHEME)) != 0) { 5762 if (!uri.startsWith("intent:") && !androidApp) { 5763 Intent intent = new Intent(ACTION_VIEW); 5764 try { 5765 intent.setData(Uri.parse(uri)); 5766 } catch (IllegalArgumentException e) { 5767 throw new URISyntaxException(uri, e.getMessage()); 5768 } 5769 return intent; 5770 } 5771 } 5772 5773 i = uri.lastIndexOf("#"); 5774 // simple case 5775 if (i == -1) { 5776 if (!androidApp) { 5777 return new Intent(ACTION_VIEW, Uri.parse(uri)); 5778 } 5779 5780 // old format Intent URI 5781 } else if (!uri.startsWith("#Intent;", i)) { 5782 if (!androidApp) { 5783 return getIntentOld(uri, flags); 5784 } else { 5785 i = -1; 5786 } 5787 } 5788 5789 // new format 5790 Intent intent = new Intent(ACTION_VIEW); 5791 Intent baseIntent = intent; 5792 boolean explicitAction = false; 5793 boolean inSelector = false; 5794 5795 // fetch data part, if present 5796 String scheme = null; 5797 String data; 5798 if (i >= 0) { 5799 data = uri.substring(0, i); 5800 i += 8; // length of "#Intent;" 5801 } else { 5802 data = uri; 5803 } 5804 5805 // loop over contents of Intent, all name=value; 5806 while (i >= 0 && !uri.startsWith("end", i)) { 5807 int eq = uri.indexOf('=', i); 5808 if (eq < 0) eq = i-1; 5809 int semi = uri.indexOf(';', i); 5810 String value = eq < semi ? Uri.decode(uri.substring(eq + 1, semi)) : ""; 5811 5812 // action 5813 if (uri.startsWith("action=", i)) { 5814 intent.setAction(value); 5815 if (!inSelector) { 5816 explicitAction = true; 5817 } 5818 } 5819 5820 // categories 5821 else if (uri.startsWith("category=", i)) { 5822 intent.addCategory(value); 5823 } 5824 5825 // type 5826 else if (uri.startsWith("type=", i)) { 5827 intent.mType = value; 5828 } 5829 5830 // launch flags 5831 else if (uri.startsWith("launchFlags=", i)) { 5832 intent.mFlags = Integer.decode(value).intValue(); 5833 if ((flags& URI_ALLOW_UNSAFE) == 0) { 5834 intent.mFlags &= ~IMMUTABLE_FLAGS; 5835 } 5836 } 5837 5838 // package 5839 else if (uri.startsWith("package=", i)) { 5840 intent.mPackage = value; 5841 } 5842 5843 // component 5844 else if (uri.startsWith("component=", i)) { 5845 intent.mComponent = ComponentName.unflattenFromString(value); 5846 } 5847 5848 // scheme 5849 else if (uri.startsWith("scheme=", i)) { 5850 if (inSelector) { 5851 intent.mData = Uri.parse(value + ":"); 5852 } else { 5853 scheme = value; 5854 } 5855 } 5856 5857 // source bounds 5858 else if (uri.startsWith("sourceBounds=", i)) { 5859 intent.mSourceBounds = Rect.unflattenFromString(value); 5860 } 5861 5862 // selector 5863 else if (semi == (i+3) && uri.startsWith("SEL", i)) { 5864 intent = new Intent(); 5865 inSelector = true; 5866 } 5867 5868 // extra 5869 else { 5870 String key = Uri.decode(uri.substring(i + 2, eq)); 5871 // create Bundle if it doesn't already exist 5872 if (intent.mExtras == null) intent.mExtras = new Bundle(); 5873 Bundle b = intent.mExtras; 5874 // add EXTRA 5875 if (uri.startsWith("S.", i)) b.putString(key, value); 5876 else if (uri.startsWith("B.", i)) b.putBoolean(key, Boolean.parseBoolean(value)); 5877 else if (uri.startsWith("b.", i)) b.putByte(key, Byte.parseByte(value)); 5878 else if (uri.startsWith("c.", i)) b.putChar(key, value.charAt(0)); 5879 else if (uri.startsWith("d.", i)) b.putDouble(key, Double.parseDouble(value)); 5880 else if (uri.startsWith("f.", i)) b.putFloat(key, Float.parseFloat(value)); 5881 else if (uri.startsWith("i.", i)) b.putInt(key, Integer.parseInt(value)); 5882 else if (uri.startsWith("l.", i)) b.putLong(key, Long.parseLong(value)); 5883 else if (uri.startsWith("s.", i)) b.putShort(key, Short.parseShort(value)); 5884 else throw new URISyntaxException(uri, "unknown EXTRA type", i); 5885 } 5886 5887 // move to the next item 5888 i = semi + 1; 5889 } 5890 5891 if (inSelector) { 5892 // The Intent had a selector; fix it up. 5893 if (baseIntent.mPackage == null) { 5894 baseIntent.setSelector(intent); 5895 } 5896 intent = baseIntent; 5897 } 5898 5899 if (data != null) { 5900 if (data.startsWith("intent:")) { 5901 data = data.substring(7); 5902 if (scheme != null) { 5903 data = scheme + ':' + data; 5904 } 5905 } else if (data.startsWith("android-app:")) { 5906 if (data.charAt(12) == '/' && data.charAt(13) == '/') { 5907 // Correctly formed android-app, first part is package name. 5908 int end = data.indexOf('/', 14); 5909 if (end < 0) { 5910 // All we have is a package name. 5911 intent.mPackage = data.substring(14); 5912 if (!explicitAction) { 5913 intent.setAction(ACTION_MAIN); 5914 } 5915 data = ""; 5916 } else { 5917 // Target the Intent at the given package name always. 5918 String authority = null; 5919 intent.mPackage = data.substring(14, end); 5920 int newEnd; 5921 if ((end+1) < data.length()) { 5922 if ((newEnd=data.indexOf('/', end+1)) >= 0) { 5923 // Found a scheme, remember it. 5924 scheme = data.substring(end+1, newEnd); 5925 end = newEnd; 5926 if (end < data.length() && (newEnd=data.indexOf('/', end+1)) >= 0) { 5927 // Found a authority, remember it. 5928 authority = data.substring(end+1, newEnd); 5929 end = newEnd; 5930 } 5931 } else { 5932 // All we have is a scheme. 5933 scheme = data.substring(end+1); 5934 } 5935 } 5936 if (scheme == null) { 5937 // If there was no scheme, then this just targets the package. 5938 if (!explicitAction) { 5939 intent.setAction(ACTION_MAIN); 5940 } 5941 data = ""; 5942 } else if (authority == null) { 5943 data = scheme + ":"; 5944 } else { 5945 data = scheme + "://" + authority + data.substring(end); 5946 } 5947 } 5948 } else { 5949 data = ""; 5950 } 5951 } 5952 5953 if (data.length() > 0) { 5954 try { 5955 intent.mData = Uri.parse(data); 5956 } catch (IllegalArgumentException e) { 5957 throw new URISyntaxException(uri, e.getMessage()); 5958 } 5959 } 5960 } 5961 5962 return intent; 5963 5964 } catch (IndexOutOfBoundsException e) { 5965 throw new URISyntaxException(uri, "illegal Intent URI format", i); 5966 } 5967 } 5968 5969 public static Intent getIntentOld(String uri) throws URISyntaxException { 5970 return getIntentOld(uri, 0); 5971 } 5972 5973 private static Intent getIntentOld(String uri, int flags) throws URISyntaxException { 5974 Intent intent; 5975 5976 int i = uri.lastIndexOf('#'); 5977 if (i >= 0) { 5978 String action = null; 5979 final int intentFragmentStart = i; 5980 boolean isIntentFragment = false; 5981 5982 i++; 5983 5984 if (uri.regionMatches(i, "action(", 0, 7)) { 5985 isIntentFragment = true; 5986 i += 7; 5987 int j = uri.indexOf(')', i); 5988 action = uri.substring(i, j); 5989 i = j + 1; 5990 } 5991 5992 intent = new Intent(action); 5993 5994 if (uri.regionMatches(i, "categories(", 0, 11)) { 5995 isIntentFragment = true; 5996 i += 11; 5997 int j = uri.indexOf(')', i); 5998 while (i < j) { 5999 int sep = uri.indexOf('!', i); 6000 if (sep < 0 || sep > j) sep = j; 6001 if (i < sep) { 6002 intent.addCategory(uri.substring(i, sep)); 6003 } 6004 i = sep + 1; 6005 } 6006 i = j + 1; 6007 } 6008 6009 if (uri.regionMatches(i, "type(", 0, 5)) { 6010 isIntentFragment = true; 6011 i += 5; 6012 int j = uri.indexOf(')', i); 6013 intent.mType = uri.substring(i, j); 6014 i = j + 1; 6015 } 6016 6017 if (uri.regionMatches(i, "launchFlags(", 0, 12)) { 6018 isIntentFragment = true; 6019 i += 12; 6020 int j = uri.indexOf(')', i); 6021 intent.mFlags = Integer.decode(uri.substring(i, j)).intValue(); 6022 if ((flags& URI_ALLOW_UNSAFE) == 0) { 6023 intent.mFlags &= ~IMMUTABLE_FLAGS; 6024 } 6025 i = j + 1; 6026 } 6027 6028 if (uri.regionMatches(i, "component(", 0, 10)) { 6029 isIntentFragment = true; 6030 i += 10; 6031 int j = uri.indexOf(')', i); 6032 int sep = uri.indexOf('!', i); 6033 if (sep >= 0 && sep < j) { 6034 String pkg = uri.substring(i, sep); 6035 String cls = uri.substring(sep + 1, j); 6036 intent.mComponent = new ComponentName(pkg, cls); 6037 } 6038 i = j + 1; 6039 } 6040 6041 if (uri.regionMatches(i, "extras(", 0, 7)) { 6042 isIntentFragment = true; 6043 i += 7; 6044 6045 final int closeParen = uri.indexOf(')', i); 6046 if (closeParen == -1) throw new URISyntaxException(uri, 6047 "EXTRA missing trailing ')'", i); 6048 6049 while (i < closeParen) { 6050 // fetch the key value 6051 int j = uri.indexOf('=', i); 6052 if (j <= i + 1 || i >= closeParen) { 6053 throw new URISyntaxException(uri, "EXTRA missing '='", i); 6054 } 6055 char type = uri.charAt(i); 6056 i++; 6057 String key = uri.substring(i, j); 6058 i = j + 1; 6059 6060 // get type-value 6061 j = uri.indexOf('!', i); 6062 if (j == -1 || j >= closeParen) j = closeParen; 6063 if (i >= j) throw new URISyntaxException(uri, "EXTRA missing '!'", i); 6064 String value = uri.substring(i, j); 6065 i = j; 6066 6067 // create Bundle if it doesn't already exist 6068 if (intent.mExtras == null) intent.mExtras = new Bundle(); 6069 6070 // add item to bundle 6071 try { 6072 switch (type) { 6073 case 'S': 6074 intent.mExtras.putString(key, Uri.decode(value)); 6075 break; 6076 case 'B': 6077 intent.mExtras.putBoolean(key, Boolean.parseBoolean(value)); 6078 break; 6079 case 'b': 6080 intent.mExtras.putByte(key, Byte.parseByte(value)); 6081 break; 6082 case 'c': 6083 intent.mExtras.putChar(key, Uri.decode(value).charAt(0)); 6084 break; 6085 case 'd': 6086 intent.mExtras.putDouble(key, Double.parseDouble(value)); 6087 break; 6088 case 'f': 6089 intent.mExtras.putFloat(key, Float.parseFloat(value)); 6090 break; 6091 case 'i': 6092 intent.mExtras.putInt(key, Integer.parseInt(value)); 6093 break; 6094 case 'l': 6095 intent.mExtras.putLong(key, Long.parseLong(value)); 6096 break; 6097 case 's': 6098 intent.mExtras.putShort(key, Short.parseShort(value)); 6099 break; 6100 default: 6101 throw new URISyntaxException(uri, "EXTRA has unknown type", i); 6102 } 6103 } catch (NumberFormatException e) { 6104 throw new URISyntaxException(uri, "EXTRA value can't be parsed", i); 6105 } 6106 6107 char ch = uri.charAt(i); 6108 if (ch == ')') break; 6109 if (ch != '!') throw new URISyntaxException(uri, "EXTRA missing '!'", i); 6110 i++; 6111 } 6112 } 6113 6114 if (isIntentFragment) { 6115 intent.mData = Uri.parse(uri.substring(0, intentFragmentStart)); 6116 } else { 6117 intent.mData = Uri.parse(uri); 6118 } 6119 6120 if (intent.mAction == null) { 6121 // By default, if no action is specified, then use VIEW. 6122 intent.mAction = ACTION_VIEW; 6123 } 6124 6125 } else { 6126 intent = new Intent(ACTION_VIEW, Uri.parse(uri)); 6127 } 6128 6129 return intent; 6130 } 6131 6132 /** @hide */ 6133 public interface CommandOptionHandler { 6134 boolean handleOption(String opt, ShellCommand cmd); 6135 } 6136 6137 /** @hide */ 6138 public static Intent parseCommandArgs(ShellCommand cmd, CommandOptionHandler optionHandler) 6139 throws URISyntaxException { 6140 Intent intent = new Intent(); 6141 Intent baseIntent = intent; 6142 boolean hasIntentInfo = false; 6143 6144 Uri data = null; 6145 String type = null; 6146 6147 String opt; 6148 while ((opt=cmd.getNextOption()) != null) { 6149 switch (opt) { 6150 case "-a": 6151 intent.setAction(cmd.getNextArgRequired()); 6152 if (intent == baseIntent) { 6153 hasIntentInfo = true; 6154 } 6155 break; 6156 case "-d": 6157 data = Uri.parse(cmd.getNextArgRequired()); 6158 if (intent == baseIntent) { 6159 hasIntentInfo = true; 6160 } 6161 break; 6162 case "-t": 6163 type = cmd.getNextArgRequired(); 6164 if (intent == baseIntent) { 6165 hasIntentInfo = true; 6166 } 6167 break; 6168 case "-c": 6169 intent.addCategory(cmd.getNextArgRequired()); 6170 if (intent == baseIntent) { 6171 hasIntentInfo = true; 6172 } 6173 break; 6174 case "-e": 6175 case "--es": { 6176 String key = cmd.getNextArgRequired(); 6177 String value = cmd.getNextArgRequired(); 6178 intent.putExtra(key, value); 6179 } 6180 break; 6181 case "--esn": { 6182 String key = cmd.getNextArgRequired(); 6183 intent.putExtra(key, (String) null); 6184 } 6185 break; 6186 case "--ei": { 6187 String key = cmd.getNextArgRequired(); 6188 String value = cmd.getNextArgRequired(); 6189 intent.putExtra(key, Integer.decode(value)); 6190 } 6191 break; 6192 case "--eu": { 6193 String key = cmd.getNextArgRequired(); 6194 String value = cmd.getNextArgRequired(); 6195 intent.putExtra(key, Uri.parse(value)); 6196 } 6197 break; 6198 case "--ecn": { 6199 String key = cmd.getNextArgRequired(); 6200 String value = cmd.getNextArgRequired(); 6201 ComponentName cn = ComponentName.unflattenFromString(value); 6202 if (cn == null) 6203 throw new IllegalArgumentException("Bad component name: " + value); 6204 intent.putExtra(key, cn); 6205 } 6206 break; 6207 case "--eia": { 6208 String key = cmd.getNextArgRequired(); 6209 String value = cmd.getNextArgRequired(); 6210 String[] strings = value.split(","); 6211 int[] list = new int[strings.length]; 6212 for (int i = 0; i < strings.length; i++) { 6213 list[i] = Integer.decode(strings[i]); 6214 } 6215 intent.putExtra(key, list); 6216 } 6217 break; 6218 case "--eial": { 6219 String key = cmd.getNextArgRequired(); 6220 String value = cmd.getNextArgRequired(); 6221 String[] strings = value.split(","); 6222 ArrayList<Integer> list = new ArrayList<>(strings.length); 6223 for (int i = 0; i < strings.length; i++) { 6224 list.add(Integer.decode(strings[i])); 6225 } 6226 intent.putExtra(key, list); 6227 } 6228 break; 6229 case "--el": { 6230 String key = cmd.getNextArgRequired(); 6231 String value = cmd.getNextArgRequired(); 6232 intent.putExtra(key, Long.valueOf(value)); 6233 } 6234 break; 6235 case "--ela": { 6236 String key = cmd.getNextArgRequired(); 6237 String value = cmd.getNextArgRequired(); 6238 String[] strings = value.split(","); 6239 long[] list = new long[strings.length]; 6240 for (int i = 0; i < strings.length; i++) { 6241 list[i] = Long.valueOf(strings[i]); 6242 } 6243 intent.putExtra(key, list); 6244 hasIntentInfo = true; 6245 } 6246 break; 6247 case "--elal": { 6248 String key = cmd.getNextArgRequired(); 6249 String value = cmd.getNextArgRequired(); 6250 String[] strings = value.split(","); 6251 ArrayList<Long> list = new ArrayList<>(strings.length); 6252 for (int i = 0; i < strings.length; i++) { 6253 list.add(Long.valueOf(strings[i])); 6254 } 6255 intent.putExtra(key, list); 6256 hasIntentInfo = true; 6257 } 6258 break; 6259 case "--ef": { 6260 String key = cmd.getNextArgRequired(); 6261 String value = cmd.getNextArgRequired(); 6262 intent.putExtra(key, Float.valueOf(value)); 6263 hasIntentInfo = true; 6264 } 6265 break; 6266 case "--efa": { 6267 String key = cmd.getNextArgRequired(); 6268 String value = cmd.getNextArgRequired(); 6269 String[] strings = value.split(","); 6270 float[] list = new float[strings.length]; 6271 for (int i = 0; i < strings.length; i++) { 6272 list[i] = Float.valueOf(strings[i]); 6273 } 6274 intent.putExtra(key, list); 6275 hasIntentInfo = true; 6276 } 6277 break; 6278 case "--efal": { 6279 String key = cmd.getNextArgRequired(); 6280 String value = cmd.getNextArgRequired(); 6281 String[] strings = value.split(","); 6282 ArrayList<Float> list = new ArrayList<>(strings.length); 6283 for (int i = 0; i < strings.length; i++) { 6284 list.add(Float.valueOf(strings[i])); 6285 } 6286 intent.putExtra(key, list); 6287 hasIntentInfo = true; 6288 } 6289 break; 6290 case "--esa": { 6291 String key = cmd.getNextArgRequired(); 6292 String value = cmd.getNextArgRequired(); 6293 // Split on commas unless they are preceeded by an escape. 6294 // The escape character must be escaped for the string and 6295 // again for the regex, thus four escape characters become one. 6296 String[] strings = value.split("(?<!\\\\),"); 6297 intent.putExtra(key, strings); 6298 hasIntentInfo = true; 6299 } 6300 break; 6301 case "--esal": { 6302 String key = cmd.getNextArgRequired(); 6303 String value = cmd.getNextArgRequired(); 6304 // Split on commas unless they are preceeded by an escape. 6305 // The escape character must be escaped for the string and 6306 // again for the regex, thus four escape characters become one. 6307 String[] strings = value.split("(?<!\\\\),"); 6308 ArrayList<String> list = new ArrayList<>(strings.length); 6309 for (int i = 0; i < strings.length; i++) { 6310 list.add(strings[i]); 6311 } 6312 intent.putExtra(key, list); 6313 hasIntentInfo = true; 6314 } 6315 break; 6316 case "--ez": { 6317 String key = cmd.getNextArgRequired(); 6318 String value = cmd.getNextArgRequired().toLowerCase(); 6319 // Boolean.valueOf() results in false for anything that is not "true", which is 6320 // error-prone in shell commands 6321 boolean arg; 6322 if ("true".equals(value) || "t".equals(value)) { 6323 arg = true; 6324 } else if ("false".equals(value) || "f".equals(value)) { 6325 arg = false; 6326 } else { 6327 try { 6328 arg = Integer.decode(value) != 0; 6329 } catch (NumberFormatException ex) { 6330 throw new IllegalArgumentException("Invalid boolean value: " + value); 6331 } 6332 } 6333 6334 intent.putExtra(key, arg); 6335 } 6336 break; 6337 case "-n": { 6338 String str = cmd.getNextArgRequired(); 6339 ComponentName cn = ComponentName.unflattenFromString(str); 6340 if (cn == null) 6341 throw new IllegalArgumentException("Bad component name: " + str); 6342 intent.setComponent(cn); 6343 if (intent == baseIntent) { 6344 hasIntentInfo = true; 6345 } 6346 } 6347 break; 6348 case "-p": { 6349 String str = cmd.getNextArgRequired(); 6350 intent.setPackage(str); 6351 if (intent == baseIntent) { 6352 hasIntentInfo = true; 6353 } 6354 } 6355 break; 6356 case "-f": 6357 String str = cmd.getNextArgRequired(); 6358 intent.setFlags(Integer.decode(str).intValue()); 6359 break; 6360 case "--grant-read-uri-permission": 6361 intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 6362 break; 6363 case "--grant-write-uri-permission": 6364 intent.addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION); 6365 break; 6366 case "--grant-persistable-uri-permission": 6367 intent.addFlags(Intent.FLAG_GRANT_PERSISTABLE_URI_PERMISSION); 6368 break; 6369 case "--grant-prefix-uri-permission": 6370 intent.addFlags(Intent.FLAG_GRANT_PREFIX_URI_PERMISSION); 6371 break; 6372 case "--exclude-stopped-packages": 6373 intent.addFlags(Intent.FLAG_EXCLUDE_STOPPED_PACKAGES); 6374 break; 6375 case "--include-stopped-packages": 6376 intent.addFlags(Intent.FLAG_INCLUDE_STOPPED_PACKAGES); 6377 break; 6378 case "--debug-log-resolution": 6379 intent.addFlags(Intent.FLAG_DEBUG_LOG_RESOLUTION); 6380 break; 6381 case "--activity-brought-to-front": 6382 intent.addFlags(Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT); 6383 break; 6384 case "--activity-clear-top": 6385 intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); 6386 break; 6387 case "--activity-clear-when-task-reset": 6388 intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET); 6389 break; 6390 case "--activity-exclude-from-recents": 6391 intent.addFlags(Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS); 6392 break; 6393 case "--activity-launched-from-history": 6394 intent.addFlags(Intent.FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY); 6395 break; 6396 case "--activity-multiple-task": 6397 intent.addFlags(Intent.FLAG_ACTIVITY_MULTIPLE_TASK); 6398 break; 6399 case "--activity-no-animation": 6400 intent.addFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION); 6401 break; 6402 case "--activity-no-history": 6403 intent.addFlags(Intent.FLAG_ACTIVITY_NO_HISTORY); 6404 break; 6405 case "--activity-no-user-action": 6406 intent.addFlags(Intent.FLAG_ACTIVITY_NO_USER_ACTION); 6407 break; 6408 case "--activity-previous-is-top": 6409 intent.addFlags(Intent.FLAG_ACTIVITY_PREVIOUS_IS_TOP); 6410 break; 6411 case "--activity-reorder-to-front": 6412 intent.addFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT); 6413 break; 6414 case "--activity-reset-task-if-needed": 6415 intent.addFlags(Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); 6416 break; 6417 case "--activity-single-top": 6418 intent.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP); 6419 break; 6420 case "--activity-clear-task": 6421 intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK); 6422 break; 6423 case "--activity-task-on-home": 6424 intent.addFlags(Intent.FLAG_ACTIVITY_TASK_ON_HOME); 6425 break; 6426 case "--receiver-registered-only": 6427 intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY); 6428 break; 6429 case "--receiver-replace-pending": 6430 intent.addFlags(Intent.FLAG_RECEIVER_REPLACE_PENDING); 6431 break; 6432 case "--receiver-foreground": 6433 intent.addFlags(Intent.FLAG_RECEIVER_FOREGROUND); 6434 break; 6435 case "--receiver-no-abort": 6436 intent.addFlags(Intent.FLAG_RECEIVER_NO_ABORT); 6437 break; 6438 case "--receiver-include-background": 6439 intent.addFlags(Intent.FLAG_RECEIVER_INCLUDE_BACKGROUND); 6440 break; 6441 case "--selector": 6442 intent.setDataAndType(data, type); 6443 intent = new Intent(); 6444 break; 6445 default: 6446 if (optionHandler != null && optionHandler.handleOption(opt, cmd)) { 6447 // Okay, caller handled this option. 6448 } else { 6449 throw new IllegalArgumentException("Unknown option: " + opt); 6450 } 6451 break; 6452 } 6453 } 6454 intent.setDataAndType(data, type); 6455 6456 final boolean hasSelector = intent != baseIntent; 6457 if (hasSelector) { 6458 // A selector was specified; fix up. 6459 baseIntent.setSelector(intent); 6460 intent = baseIntent; 6461 } 6462 6463 String arg = cmd.getNextArg(); 6464 baseIntent = null; 6465 if (arg == null) { 6466 if (hasSelector) { 6467 // If a selector has been specified, and no arguments 6468 // have been supplied for the main Intent, then we can 6469 // assume it is ACTION_MAIN CATEGORY_LAUNCHER; we don't 6470 // need to have a component name specified yet, the 6471 // selector will take care of that. 6472 baseIntent = new Intent(Intent.ACTION_MAIN); 6473 baseIntent.addCategory(Intent.CATEGORY_LAUNCHER); 6474 } 6475 } else if (arg.indexOf(':') >= 0) { 6476 // The argument is a URI. Fully parse it, and use that result 6477 // to fill in any data not specified so far. 6478 baseIntent = Intent.parseUri(arg, Intent.URI_INTENT_SCHEME 6479 | Intent.URI_ANDROID_APP_SCHEME | Intent.URI_ALLOW_UNSAFE); 6480 } else if (arg.indexOf('/') >= 0) { 6481 // The argument is a component name. Build an Intent to launch 6482 // it. 6483 baseIntent = new Intent(Intent.ACTION_MAIN); 6484 baseIntent.addCategory(Intent.CATEGORY_LAUNCHER); 6485 baseIntent.setComponent(ComponentName.unflattenFromString(arg)); 6486 } else { 6487 // Assume the argument is a package name. 6488 baseIntent = new Intent(Intent.ACTION_MAIN); 6489 baseIntent.addCategory(Intent.CATEGORY_LAUNCHER); 6490 baseIntent.setPackage(arg); 6491 } 6492 if (baseIntent != null) { 6493 Bundle extras = intent.getExtras(); 6494 intent.replaceExtras((Bundle)null); 6495 Bundle uriExtras = baseIntent.getExtras(); 6496 baseIntent.replaceExtras((Bundle)null); 6497 if (intent.getAction() != null && baseIntent.getCategories() != null) { 6498 HashSet<String> cats = new HashSet<String>(baseIntent.getCategories()); 6499 for (String c : cats) { 6500 baseIntent.removeCategory(c); 6501 } 6502 } 6503 intent.fillIn(baseIntent, Intent.FILL_IN_COMPONENT | Intent.FILL_IN_SELECTOR); 6504 if (extras == null) { 6505 extras = uriExtras; 6506 } else if (uriExtras != null) { 6507 uriExtras.putAll(extras); 6508 extras = uriExtras; 6509 } 6510 intent.replaceExtras(extras); 6511 hasIntentInfo = true; 6512 } 6513 6514 if (!hasIntentInfo) throw new IllegalArgumentException("No intent supplied"); 6515 return intent; 6516 } 6517 6518 /** @hide */ 6519 public static void printIntentArgsHelp(PrintWriter pw, String prefix) { 6520 final String[] lines = new String[] { 6521 "<INTENT> specifications include these flags and arguments:", 6522 " [-a <ACTION>] [-d <DATA_URI>] [-t <MIME_TYPE>]", 6523 " [-c <CATEGORY> [-c <CATEGORY>] ...]", 6524 " [-e|--es <EXTRA_KEY> <EXTRA_STRING_VALUE> ...]", 6525 " [--esn <EXTRA_KEY> ...]", 6526 " [--ez <EXTRA_KEY> <EXTRA_BOOLEAN_VALUE> ...]", 6527 " [--ei <EXTRA_KEY> <EXTRA_INT_VALUE> ...]", 6528 " [--el <EXTRA_KEY> <EXTRA_LONG_VALUE> ...]", 6529 " [--ef <EXTRA_KEY> <EXTRA_FLOAT_VALUE> ...]", 6530 " [--eu <EXTRA_KEY> <EXTRA_URI_VALUE> ...]", 6531 " [--ecn <EXTRA_KEY> <EXTRA_COMPONENT_NAME_VALUE>]", 6532 " [--eia <EXTRA_KEY> <EXTRA_INT_VALUE>[,<EXTRA_INT_VALUE...]]", 6533 " (mutiple extras passed as Integer[])", 6534 " [--eial <EXTRA_KEY> <EXTRA_INT_VALUE>[,<EXTRA_INT_VALUE...]]", 6535 " (mutiple extras passed as List<Integer>)", 6536 " [--ela <EXTRA_KEY> <EXTRA_LONG_VALUE>[,<EXTRA_LONG_VALUE...]]", 6537 " (mutiple extras passed as Long[])", 6538 " [--elal <EXTRA_KEY> <EXTRA_LONG_VALUE>[,<EXTRA_LONG_VALUE...]]", 6539 " (mutiple extras passed as List<Long>)", 6540 " [--efa <EXTRA_KEY> <EXTRA_FLOAT_VALUE>[,<EXTRA_FLOAT_VALUE...]]", 6541 " (mutiple extras passed as Float[])", 6542 " [--efal <EXTRA_KEY> <EXTRA_FLOAT_VALUE>[,<EXTRA_FLOAT_VALUE...]]", 6543 " (mutiple extras passed as List<Float>)", 6544 " [--esa <EXTRA_KEY> <EXTRA_STRING_VALUE>[,<EXTRA_STRING_VALUE...]]", 6545 " (mutiple extras passed as String[]; to embed a comma into a string,", 6546 " escape it using \"\\,\")", 6547 " [--esal <EXTRA_KEY> <EXTRA_STRING_VALUE>[,<EXTRA_STRING_VALUE...]]", 6548 " (mutiple extras passed as List<String>; to embed a comma into a string,", 6549 " escape it using \"\\,\")", 6550 " [-f <FLAG>]", 6551 " [--grant-read-uri-permission] [--grant-write-uri-permission]", 6552 " [--grant-persistable-uri-permission] [--grant-prefix-uri-permission]", 6553 " [--debug-log-resolution] [--exclude-stopped-packages]", 6554 " [--include-stopped-packages]", 6555 " [--activity-brought-to-front] [--activity-clear-top]", 6556 " [--activity-clear-when-task-reset] [--activity-exclude-from-recents]", 6557 " [--activity-launched-from-history] [--activity-multiple-task]", 6558 " [--activity-no-animation] [--activity-no-history]", 6559 " [--activity-no-user-action] [--activity-previous-is-top]", 6560 " [--activity-reorder-to-front] [--activity-reset-task-if-needed]", 6561 " [--activity-single-top] [--activity-clear-task]", 6562 " [--activity-task-on-home]", 6563 " [--receiver-registered-only] [--receiver-replace-pending]", 6564 " [--receiver-foreground] [--receiver-no-abort]", 6565 " [--receiver-include-background]", 6566 " [--selector]", 6567 " [<URI> | <PACKAGE> | <COMPONENT>]" 6568 }; 6569 for (String line : lines) { 6570 pw.print(prefix); 6571 pw.println(line); 6572 } 6573 } 6574 6575 /** 6576 * Retrieve the general action to be performed, such as 6577 * {@link #ACTION_VIEW}. The action describes the general way the rest of 6578 * the information in the intent should be interpreted -- most importantly, 6579 * what to do with the data returned by {@link #getData}. 6580 * 6581 * @return The action of this intent or null if none is specified. 6582 * 6583 * @see #setAction 6584 */ 6585 public String getAction() { 6586 return mAction; 6587 } 6588 6589 /** 6590 * Retrieve data this intent is operating on. This URI specifies the name 6591 * of the data; often it uses the content: scheme, specifying data in a 6592 * content provider. Other schemes may be handled by specific activities, 6593 * such as http: by the web browser. 6594 * 6595 * @return The URI of the data this intent is targeting or null. 6596 * 6597 * @see #getScheme 6598 * @see #setData 6599 */ 6600 public Uri getData() { 6601 return mData; 6602 } 6603 6604 /** 6605 * The same as {@link #getData()}, but returns the URI as an encoded 6606 * String. 6607 */ 6608 public String getDataString() { 6609 return mData != null ? mData.toString() : null; 6610 } 6611 6612 /** 6613 * Return the scheme portion of the intent's data. If the data is null or 6614 * does not include a scheme, null is returned. Otherwise, the scheme 6615 * prefix without the final ':' is returned, i.e. "http". 6616 * 6617 * <p>This is the same as calling getData().getScheme() (and checking for 6618 * null data). 6619 * 6620 * @return The scheme of this intent. 6621 * 6622 * @see #getData 6623 */ 6624 public String getScheme() { 6625 return mData != null ? mData.getScheme() : null; 6626 } 6627 6628 /** 6629 * Retrieve any explicit MIME type included in the intent. This is usually 6630 * null, as the type is determined by the intent data. 6631 * 6632 * @return If a type was manually set, it is returned; else null is 6633 * returned. 6634 * 6635 * @see #resolveType(ContentResolver) 6636 * @see #setType 6637 */ 6638 public String getType() { 6639 return mType; 6640 } 6641 6642 /** 6643 * Return the MIME data type of this intent. If the type field is 6644 * explicitly set, that is simply returned. Otherwise, if the data is set, 6645 * the type of that data is returned. If neither fields are set, a null is 6646 * returned. 6647 * 6648 * @return The MIME type of this intent. 6649 * 6650 * @see #getType 6651 * @see #resolveType(ContentResolver) 6652 */ 6653 public String resolveType(Context context) { 6654 return resolveType(context.getContentResolver()); 6655 } 6656 6657 /** 6658 * Return the MIME data type of this intent. If the type field is 6659 * explicitly set, that is simply returned. Otherwise, if the data is set, 6660 * the type of that data is returned. If neither fields are set, a null is 6661 * returned. 6662 * 6663 * @param resolver A ContentResolver that can be used to determine the MIME 6664 * type of the intent's data. 6665 * 6666 * @return The MIME type of this intent. 6667 * 6668 * @see #getType 6669 * @see #resolveType(Context) 6670 */ 6671 public String resolveType(ContentResolver resolver) { 6672 if (mType != null) { 6673 return mType; 6674 } 6675 if (mData != null) { 6676 if ("content".equals(mData.getScheme())) { 6677 return resolver.getType(mData); 6678 } 6679 } 6680 return null; 6681 } 6682 6683 /** 6684 * Return the MIME data type of this intent, only if it will be needed for 6685 * intent resolution. This is not generally useful for application code; 6686 * it is used by the frameworks for communicating with back-end system 6687 * services. 6688 * 6689 * @param resolver A ContentResolver that can be used to determine the MIME 6690 * type of the intent's data. 6691 * 6692 * @return The MIME type of this intent, or null if it is unknown or not 6693 * needed. 6694 */ 6695 public String resolveTypeIfNeeded(ContentResolver resolver) { 6696 if (mComponent != null) { 6697 return mType; 6698 } 6699 return resolveType(resolver); 6700 } 6701 6702 /** 6703 * Check if a category exists in the intent. 6704 * 6705 * @param category The category to check. 6706 * 6707 * @return boolean True if the intent contains the category, else false. 6708 * 6709 * @see #getCategories 6710 * @see #addCategory 6711 */ 6712 public boolean hasCategory(String category) { 6713 return mCategories != null && mCategories.contains(category); 6714 } 6715 6716 /** 6717 * Return the set of all categories in the intent. If there are no categories, 6718 * returns NULL. 6719 * 6720 * @return The set of categories you can examine. Do not modify! 6721 * 6722 * @see #hasCategory 6723 * @see #addCategory 6724 */ 6725 public Set<String> getCategories() { 6726 return mCategories; 6727 } 6728 6729 /** 6730 * Return the specific selector associated with this Intent. If there is 6731 * none, returns null. See {@link #setSelector} for more information. 6732 * 6733 * @see #setSelector 6734 */ 6735 public Intent getSelector() { 6736 return mSelector; 6737 } 6738 6739 /** 6740 * Return the {@link ClipData} associated with this Intent. If there is 6741 * none, returns null. See {@link #setClipData} for more information. 6742 * 6743 * @see #setClipData 6744 */ 6745 public ClipData getClipData() { 6746 return mClipData; 6747 } 6748 6749 /** @hide */ 6750 public int getContentUserHint() { 6751 return mContentUserHint; 6752 } 6753 6754 /** @hide */ 6755 public String getLaunchToken() { 6756 return mLaunchToken; 6757 } 6758 6759 /** @hide */ 6760 public void setLaunchToken(String launchToken) { 6761 mLaunchToken = launchToken; 6762 } 6763 6764 /** 6765 * Sets the ClassLoader that will be used when unmarshalling 6766 * any Parcelable values from the extras of this Intent. 6767 * 6768 * @param loader a ClassLoader, or null to use the default loader 6769 * at the time of unmarshalling. 6770 */ 6771 public void setExtrasClassLoader(ClassLoader loader) { 6772 if (mExtras != null) { 6773 mExtras.setClassLoader(loader); 6774 } 6775 } 6776 6777 /** 6778 * Returns true if an extra value is associated with the given name. 6779 * @param name the extra's name 6780 * @return true if the given extra is present. 6781 */ 6782 public boolean hasExtra(String name) { 6783 return mExtras != null && mExtras.containsKey(name); 6784 } 6785 6786 /** 6787 * Returns true if the Intent's extras contain a parcelled file descriptor. 6788 * @return true if the Intent contains a parcelled file descriptor. 6789 */ 6790 public boolean hasFileDescriptors() { 6791 return mExtras != null && mExtras.hasFileDescriptors(); 6792 } 6793 6794 /** {@hide} */ 6795 public void setAllowFds(boolean allowFds) { 6796 if (mExtras != null) { 6797 mExtras.setAllowFds(allowFds); 6798 } 6799 } 6800 6801 /** {@hide} */ 6802 public void setDefusable(boolean defusable) { 6803 if (mExtras != null) { 6804 mExtras.setDefusable(defusable); 6805 } 6806 } 6807 6808 /** 6809 * Retrieve extended data from the intent. 6810 * 6811 * @param name The name of the desired item. 6812 * 6813 * @return the value of an item that previously added with putExtra() 6814 * or null if none was found. 6815 * 6816 * @deprecated 6817 * @hide 6818 */ 6819 @Deprecated 6820 public Object getExtra(String name) { 6821 return getExtra(name, null); 6822 } 6823 6824 /** 6825 * Retrieve extended data from the intent. 6826 * 6827 * @param name The name of the desired item. 6828 * @param defaultValue the value to be returned if no value of the desired 6829 * type is stored with the given name. 6830 * 6831 * @return the value of an item that previously added with putExtra() 6832 * or the default value if none was found. 6833 * 6834 * @see #putExtra(String, boolean) 6835 */ 6836 public boolean getBooleanExtra(String name, boolean defaultValue) { 6837 return mExtras == null ? defaultValue : 6838 mExtras.getBoolean(name, defaultValue); 6839 } 6840 6841 /** 6842 * Retrieve extended data from the intent. 6843 * 6844 * @param name The name of the desired item. 6845 * @param defaultValue the value to be returned if no value of the desired 6846 * type is stored with the given name. 6847 * 6848 * @return the value of an item that previously added with putExtra() 6849 * or the default value if none was found. 6850 * 6851 * @see #putExtra(String, byte) 6852 */ 6853 public byte getByteExtra(String name, byte defaultValue) { 6854 return mExtras == null ? defaultValue : 6855 mExtras.getByte(name, defaultValue); 6856 } 6857 6858 /** 6859 * Retrieve extended data from the intent. 6860 * 6861 * @param name The name of the desired item. 6862 * @param defaultValue the value to be returned if no value of the desired 6863 * type is stored with the given name. 6864 * 6865 * @return the value of an item that previously added with putExtra() 6866 * or the default value if none was found. 6867 * 6868 * @see #putExtra(String, short) 6869 */ 6870 public short getShortExtra(String name, short defaultValue) { 6871 return mExtras == null ? defaultValue : 6872 mExtras.getShort(name, defaultValue); 6873 } 6874 6875 /** 6876 * Retrieve extended data from the intent. 6877 * 6878 * @param name The name of the desired item. 6879 * @param defaultValue the value to be returned if no value of the desired 6880 * type is stored with the given name. 6881 * 6882 * @return the value of an item that previously added with putExtra() 6883 * or the default value if none was found. 6884 * 6885 * @see #putExtra(String, char) 6886 */ 6887 public char getCharExtra(String name, char defaultValue) { 6888 return mExtras == null ? defaultValue : 6889 mExtras.getChar(name, defaultValue); 6890 } 6891 6892 /** 6893 * Retrieve extended data from the intent. 6894 * 6895 * @param name The name of the desired item. 6896 * @param defaultValue the value to be returned if no value of the desired 6897 * type is stored with the given name. 6898 * 6899 * @return the value of an item that previously added with putExtra() 6900 * or the default value if none was found. 6901 * 6902 * @see #putExtra(String, int) 6903 */ 6904 public int getIntExtra(String name, int defaultValue) { 6905 return mExtras == null ? defaultValue : 6906 mExtras.getInt(name, defaultValue); 6907 } 6908 6909 /** 6910 * Retrieve extended data from the intent. 6911 * 6912 * @param name The name of the desired item. 6913 * @param defaultValue the value to be returned if no value of the desired 6914 * type is stored with the given name. 6915 * 6916 * @return the value of an item that previously added with putExtra() 6917 * or the default value if none was found. 6918 * 6919 * @see #putExtra(String, long) 6920 */ 6921 public long getLongExtra(String name, long defaultValue) { 6922 return mExtras == null ? defaultValue : 6923 mExtras.getLong(name, defaultValue); 6924 } 6925 6926 /** 6927 * Retrieve extended data from the intent. 6928 * 6929 * @param name The name of the desired item. 6930 * @param defaultValue the value to be returned if no value of the desired 6931 * type is stored with the given name. 6932 * 6933 * @return the value of an item that previously added with putExtra(), 6934 * or the default value if no such item is present 6935 * 6936 * @see #putExtra(String, float) 6937 */ 6938 public float getFloatExtra(String name, float defaultValue) { 6939 return mExtras == null ? defaultValue : 6940 mExtras.getFloat(name, defaultValue); 6941 } 6942 6943 /** 6944 * Retrieve extended data from the intent. 6945 * 6946 * @param name The name of the desired item. 6947 * @param defaultValue the value to be returned if no value of the desired 6948 * type is stored with the given name. 6949 * 6950 * @return the value of an item that previously added with putExtra() 6951 * or the default value if none was found. 6952 * 6953 * @see #putExtra(String, double) 6954 */ 6955 public double getDoubleExtra(String name, double defaultValue) { 6956 return mExtras == null ? defaultValue : 6957 mExtras.getDouble(name, defaultValue); 6958 } 6959 6960 /** 6961 * Retrieve extended data from the intent. 6962 * 6963 * @param name The name of the desired item. 6964 * 6965 * @return the value of an item that previously added with putExtra() 6966 * or null if no String value was found. 6967 * 6968 * @see #putExtra(String, String) 6969 */ 6970 public String getStringExtra(String name) { 6971 return mExtras == null ? null : mExtras.getString(name); 6972 } 6973 6974 /** 6975 * Retrieve extended data from the intent. 6976 * 6977 * @param name The name of the desired item. 6978 * 6979 * @return the value of an item that previously added with putExtra() 6980 * or null if no CharSequence value was found. 6981 * 6982 * @see #putExtra(String, CharSequence) 6983 */ 6984 public CharSequence getCharSequenceExtra(String name) { 6985 return mExtras == null ? null : mExtras.getCharSequence(name); 6986 } 6987 6988 /** 6989 * Retrieve extended data from the intent. 6990 * 6991 * @param name The name of the desired item. 6992 * 6993 * @return the value of an item that previously added with putExtra() 6994 * or null if no Parcelable value was found. 6995 * 6996 * @see #putExtra(String, Parcelable) 6997 */ 6998 public <T extends Parcelable> T getParcelableExtra(String name) { 6999 return mExtras == null ? null : mExtras.<T>getParcelable(name); 7000 } 7001 7002 /** 7003 * Retrieve extended data from the intent. 7004 * 7005 * @param name The name of the desired item. 7006 * 7007 * @return the value of an item that previously added with putExtra() 7008 * or null if no Parcelable[] value was found. 7009 * 7010 * @see #putExtra(String, Parcelable[]) 7011 */ 7012 public Parcelable[] getParcelableArrayExtra(String name) { 7013 return mExtras == null ? null : mExtras.getParcelableArray(name); 7014 } 7015 7016 /** 7017 * Retrieve extended data from the intent. 7018 * 7019 * @param name The name of the desired item. 7020 * 7021 * @return the value of an item that previously added with putExtra() 7022 * or null if no ArrayList<Parcelable> value was found. 7023 * 7024 * @see #putParcelableArrayListExtra(String, ArrayList) 7025 */ 7026 public <T extends Parcelable> ArrayList<T> getParcelableArrayListExtra(String name) { 7027 return mExtras == null ? null : mExtras.<T>getParcelableArrayList(name); 7028 } 7029 7030 /** 7031 * Retrieve extended data from the intent. 7032 * 7033 * @param name The name of the desired item. 7034 * 7035 * @return the value of an item that previously added with putExtra() 7036 * or null if no Serializable value was found. 7037 * 7038 * @see #putExtra(String, Serializable) 7039 */ 7040 public Serializable getSerializableExtra(String name) { 7041 return mExtras == null ? null : mExtras.getSerializable(name); 7042 } 7043 7044 /** 7045 * Retrieve extended data from the intent. 7046 * 7047 * @param name The name of the desired item. 7048 * 7049 * @return the value of an item that previously added with putExtra() 7050 * or null if no ArrayList<Integer> value was found. 7051 * 7052 * @see #putIntegerArrayListExtra(String, ArrayList) 7053 */ 7054 public ArrayList<Integer> getIntegerArrayListExtra(String name) { 7055 return mExtras == null ? null : mExtras.getIntegerArrayList(name); 7056 } 7057 7058 /** 7059 * Retrieve extended data from the intent. 7060 * 7061 * @param name The name of the desired item. 7062 * 7063 * @return the value of an item that previously added with putExtra() 7064 * or null if no ArrayList<String> value was found. 7065 * 7066 * @see #putStringArrayListExtra(String, ArrayList) 7067 */ 7068 public ArrayList<String> getStringArrayListExtra(String name) { 7069 return mExtras == null ? null : mExtras.getStringArrayList(name); 7070 } 7071 7072 /** 7073 * Retrieve extended data from the intent. 7074 * 7075 * @param name The name of the desired item. 7076 * 7077 * @return the value of an item that previously added with putExtra() 7078 * or null if no ArrayList<CharSequence> value was found. 7079 * 7080 * @see #putCharSequenceArrayListExtra(String, ArrayList) 7081 */ 7082 public ArrayList<CharSequence> getCharSequenceArrayListExtra(String name) { 7083 return mExtras == null ? null : mExtras.getCharSequenceArrayList(name); 7084 } 7085 7086 /** 7087 * Retrieve extended data from the intent. 7088 * 7089 * @param name The name of the desired item. 7090 * 7091 * @return the value of an item that previously added with putExtra() 7092 * or null if no boolean array value was found. 7093 * 7094 * @see #putExtra(String, boolean[]) 7095 */ 7096 public boolean[] getBooleanArrayExtra(String name) { 7097 return mExtras == null ? null : mExtras.getBooleanArray(name); 7098 } 7099 7100 /** 7101 * Retrieve extended data from the intent. 7102 * 7103 * @param name The name of the desired item. 7104 * 7105 * @return the value of an item that previously added with putExtra() 7106 * or null if no byte array value was found. 7107 * 7108 * @see #putExtra(String, byte[]) 7109 */ 7110 public byte[] getByteArrayExtra(String name) { 7111 return mExtras == null ? null : mExtras.getByteArray(name); 7112 } 7113 7114 /** 7115 * Retrieve extended data from the intent. 7116 * 7117 * @param name The name of the desired item. 7118 * 7119 * @return the value of an item that previously added with putExtra() 7120 * or null if no short array value was found. 7121 * 7122 * @see #putExtra(String, short[]) 7123 */ 7124 public short[] getShortArrayExtra(String name) { 7125 return mExtras == null ? null : mExtras.getShortArray(name); 7126 } 7127 7128 /** 7129 * Retrieve extended data from the intent. 7130 * 7131 * @param name The name of the desired item. 7132 * 7133 * @return the value of an item that previously added with putExtra() 7134 * or null if no char array value was found. 7135 * 7136 * @see #putExtra(String, char[]) 7137 */ 7138 public char[] getCharArrayExtra(String name) { 7139 return mExtras == null ? null : mExtras.getCharArray(name); 7140 } 7141 7142 /** 7143 * Retrieve extended data from the intent. 7144 * 7145 * @param name The name of the desired item. 7146 * 7147 * @return the value of an item that previously added with putExtra() 7148 * or null if no int array value was found. 7149 * 7150 * @see #putExtra(String, int[]) 7151 */ 7152 public int[] getIntArrayExtra(String name) { 7153 return mExtras == null ? null : mExtras.getIntArray(name); 7154 } 7155 7156 /** 7157 * Retrieve extended data from the intent. 7158 * 7159 * @param name The name of the desired item. 7160 * 7161 * @return the value of an item that previously added with putExtra() 7162 * or null if no long array value was found. 7163 * 7164 * @see #putExtra(String, long[]) 7165 */ 7166 public long[] getLongArrayExtra(String name) { 7167 return mExtras == null ? null : mExtras.getLongArray(name); 7168 } 7169 7170 /** 7171 * Retrieve extended data from the intent. 7172 * 7173 * @param name The name of the desired item. 7174 * 7175 * @return the value of an item that previously added with putExtra() 7176 * or null if no float array value was found. 7177 * 7178 * @see #putExtra(String, float[]) 7179 */ 7180 public float[] getFloatArrayExtra(String name) { 7181 return mExtras == null ? null : mExtras.getFloatArray(name); 7182 } 7183 7184 /** 7185 * Retrieve extended data from the intent. 7186 * 7187 * @param name The name of the desired item. 7188 * 7189 * @return the value of an item that previously added with putExtra() 7190 * or null if no double array value was found. 7191 * 7192 * @see #putExtra(String, double[]) 7193 */ 7194 public double[] getDoubleArrayExtra(String name) { 7195 return mExtras == null ? null : mExtras.getDoubleArray(name); 7196 } 7197 7198 /** 7199 * Retrieve extended data from the intent. 7200 * 7201 * @param name The name of the desired item. 7202 * 7203 * @return the value of an item that previously added with putExtra() 7204 * or null if no String array value was found. 7205 * 7206 * @see #putExtra(String, String[]) 7207 */ 7208 public String[] getStringArrayExtra(String name) { 7209 return mExtras == null ? null : mExtras.getStringArray(name); 7210 } 7211 7212 /** 7213 * Retrieve extended data from the intent. 7214 * 7215 * @param name The name of the desired item. 7216 * 7217 * @return the value of an item that previously added with putExtra() 7218 * or null if no CharSequence array value was found. 7219 * 7220 * @see #putExtra(String, CharSequence[]) 7221 */ 7222 public CharSequence[] getCharSequenceArrayExtra(String name) { 7223 return mExtras == null ? null : mExtras.getCharSequenceArray(name); 7224 } 7225 7226 /** 7227 * Retrieve extended data from the intent. 7228 * 7229 * @param name The name of the desired item. 7230 * 7231 * @return the value of an item that previously added with putExtra() 7232 * or null if no Bundle value was found. 7233 * 7234 * @see #putExtra(String, Bundle) 7235 */ 7236 public Bundle getBundleExtra(String name) { 7237 return mExtras == null ? null : mExtras.getBundle(name); 7238 } 7239 7240 /** 7241 * Retrieve extended data from the intent. 7242 * 7243 * @param name The name of the desired item. 7244 * 7245 * @return the value of an item that previously added with putExtra() 7246 * or null if no IBinder value was found. 7247 * 7248 * @see #putExtra(String, IBinder) 7249 * 7250 * @deprecated 7251 * @hide 7252 */ 7253 @Deprecated 7254 public IBinder getIBinderExtra(String name) { 7255 return mExtras == null ? null : mExtras.getIBinder(name); 7256 } 7257 7258 /** 7259 * Retrieve extended data from the intent. 7260 * 7261 * @param name The name of the desired item. 7262 * @param defaultValue The default value to return in case no item is 7263 * associated with the key 'name' 7264 * 7265 * @return the value of an item that previously added with putExtra() 7266 * or defaultValue if none was found. 7267 * 7268 * @see #putExtra 7269 * 7270 * @deprecated 7271 * @hide 7272 */ 7273 @Deprecated 7274 public Object getExtra(String name, Object defaultValue) { 7275 Object result = defaultValue; 7276 if (mExtras != null) { 7277 Object result2 = mExtras.get(name); 7278 if (result2 != null) { 7279 result = result2; 7280 } 7281 } 7282 7283 return result; 7284 } 7285 7286 /** 7287 * Retrieves a map of extended data from the intent. 7288 * 7289 * @return the map of all extras previously added with putExtra(), 7290 * or null if none have been added. 7291 */ 7292 public Bundle getExtras() { 7293 return (mExtras != null) 7294 ? new Bundle(mExtras) 7295 : null; 7296 } 7297 7298 /** 7299 * Filter extras to only basic types. 7300 * @hide 7301 */ 7302 public void removeUnsafeExtras() { 7303 if (mExtras != null) { 7304 mExtras = mExtras.filterValues(); 7305 } 7306 } 7307 7308 /** 7309 * Retrieve any special flags associated with this intent. You will 7310 * normally just set them with {@link #setFlags} and let the system 7311 * take the appropriate action with them. 7312 * 7313 * @return int The currently set flags. 7314 * 7315 * @see #setFlags 7316 */ 7317 public int getFlags() { 7318 return mFlags; 7319 } 7320 7321 /** @hide */ 7322 public boolean isExcludingStopped() { 7323 return (mFlags&(FLAG_EXCLUDE_STOPPED_PACKAGES|FLAG_INCLUDE_STOPPED_PACKAGES)) 7324 == FLAG_EXCLUDE_STOPPED_PACKAGES; 7325 } 7326 7327 /** 7328 * Retrieve the application package name this Intent is limited to. When 7329 * resolving an Intent, if non-null this limits the resolution to only 7330 * components in the given application package. 7331 * 7332 * @return The name of the application package for the Intent. 7333 * 7334 * @see #resolveActivity 7335 * @see #setPackage 7336 */ 7337 public String getPackage() { 7338 return mPackage; 7339 } 7340 7341 /** 7342 * Retrieve the concrete component associated with the intent. When receiving 7343 * an intent, this is the component that was found to best handle it (that is, 7344 * yourself) and will always be non-null; in all other cases it will be 7345 * null unless explicitly set. 7346 * 7347 * @return The name of the application component to handle the intent. 7348 * 7349 * @see #resolveActivity 7350 * @see #setComponent 7351 */ 7352 public ComponentName getComponent() { 7353 return mComponent; 7354 } 7355 7356 /** 7357 * Get the bounds of the sender of this intent, in screen coordinates. This can be 7358 * used as a hint to the receiver for animations and the like. Null means that there 7359 * is no source bounds. 7360 */ 7361 public Rect getSourceBounds() { 7362 return mSourceBounds; 7363 } 7364 7365 /** 7366 * Return the Activity component that should be used to handle this intent. 7367 * The appropriate component is determined based on the information in the 7368 * intent, evaluated as follows: 7369 * 7370 * <p>If {@link #getComponent} returns an explicit class, that is returned 7371 * without any further consideration. 7372 * 7373 * <p>The activity must handle the {@link Intent#CATEGORY_DEFAULT} Intent 7374 * category to be considered. 7375 * 7376 * <p>If {@link #getAction} is non-NULL, the activity must handle this 7377 * action. 7378 * 7379 * <p>If {@link #resolveType} returns non-NULL, the activity must handle 7380 * this type. 7381 * 7382 * <p>If {@link #addCategory} has added any categories, the activity must 7383 * handle ALL of the categories specified. 7384 * 7385 * <p>If {@link #getPackage} is non-NULL, only activity components in 7386 * that application package will be considered. 7387 * 7388 * <p>If there are no activities that satisfy all of these conditions, a 7389 * null string is returned. 7390 * 7391 * <p>If multiple activities are found to satisfy the intent, the one with 7392 * the highest priority will be used. If there are multiple activities 7393 * with the same priority, the system will either pick the best activity 7394 * based on user preference, or resolve to a system class that will allow 7395 * the user to pick an activity and forward from there. 7396 * 7397 * <p>This method is implemented simply by calling 7398 * {@link PackageManager#resolveActivity} with the "defaultOnly" parameter 7399 * true.</p> 7400 * <p> This API is called for you as part of starting an activity from an 7401 * intent. You do not normally need to call it yourself.</p> 7402 * 7403 * @param pm The package manager with which to resolve the Intent. 7404 * 7405 * @return Name of the component implementing an activity that can 7406 * display the intent. 7407 * 7408 * @see #setComponent 7409 * @see #getComponent 7410 * @see #resolveActivityInfo 7411 */ 7412 public ComponentName resolveActivity(PackageManager pm) { 7413 if (mComponent != null) { 7414 return mComponent; 7415 } 7416 7417 ResolveInfo info = pm.resolveActivity( 7418 this, PackageManager.MATCH_DEFAULT_ONLY); 7419 if (info != null) { 7420 return new ComponentName( 7421 info.activityInfo.applicationInfo.packageName, 7422 info.activityInfo.name); 7423 } 7424 7425 return null; 7426 } 7427 7428 /** 7429 * Resolve the Intent into an {@link ActivityInfo} 7430 * describing the activity that should execute the intent. Resolution 7431 * follows the same rules as described for {@link #resolveActivity}, but 7432 * you get back the completely information about the resolved activity 7433 * instead of just its class name. 7434 * 7435 * @param pm The package manager with which to resolve the Intent. 7436 * @param flags Addition information to retrieve as per 7437 * {@link PackageManager#getActivityInfo(ComponentName, int) 7438 * PackageManager.getActivityInfo()}. 7439 * 7440 * @return PackageManager.ActivityInfo 7441 * 7442 * @see #resolveActivity 7443 */ 7444 public ActivityInfo resolveActivityInfo(PackageManager pm, int flags) { 7445 ActivityInfo ai = null; 7446 if (mComponent != null) { 7447 try { 7448 ai = pm.getActivityInfo(mComponent, flags); 7449 } catch (PackageManager.NameNotFoundException e) { 7450 // ignore 7451 } 7452 } else { 7453 ResolveInfo info = pm.resolveActivity( 7454 this, PackageManager.MATCH_DEFAULT_ONLY | flags); 7455 if (info != null) { 7456 ai = info.activityInfo; 7457 } 7458 } 7459 7460 return ai; 7461 } 7462 7463 /** 7464 * Special function for use by the system to resolve service 7465 * intents to system apps. Throws an exception if there are 7466 * multiple potential matches to the Intent. Returns null if 7467 * there are no matches. 7468 * @hide 7469 */ 7470 public ComponentName resolveSystemService(PackageManager pm, int flags) { 7471 if (mComponent != null) { 7472 return mComponent; 7473 } 7474 7475 List<ResolveInfo> results = pm.queryIntentServices(this, flags); 7476 if (results == null) { 7477 return null; 7478 } 7479 ComponentName comp = null; 7480 for (int i=0; i<results.size(); i++) { 7481 ResolveInfo ri = results.get(i); 7482 if ((ri.serviceInfo.applicationInfo.flags&ApplicationInfo.FLAG_SYSTEM) == 0) { 7483 continue; 7484 } 7485 ComponentName foundComp = new ComponentName(ri.serviceInfo.applicationInfo.packageName, 7486 ri.serviceInfo.name); 7487 if (comp != null) { 7488 throw new IllegalStateException("Multiple system services handle " + this 7489 + ": " + comp + ", " + foundComp); 7490 } 7491 comp = foundComp; 7492 } 7493 return comp; 7494 } 7495 7496 /** 7497 * Set the general action to be performed. 7498 * 7499 * @param action An action name, such as ACTION_VIEW. Application-specific 7500 * actions should be prefixed with the vendor's package name. 7501 * 7502 * @return Returns the same Intent object, for chaining multiple calls 7503 * into a single statement. 7504 * 7505 * @see #getAction 7506 */ 7507 public Intent setAction(String action) { 7508 mAction = action != null ? action.intern() : null; 7509 return this; 7510 } 7511 7512 /** 7513 * Set the data this intent is operating on. This method automatically 7514 * clears any type that was previously set by {@link #setType} or 7515 * {@link #setTypeAndNormalize}. 7516 * 7517 * <p><em>Note: scheme matching in the Android framework is 7518 * case-sensitive, unlike the formal RFC. As a result, 7519 * you should always write your Uri with a lower case scheme, 7520 * or use {@link Uri#normalizeScheme} or 7521 * {@link #setDataAndNormalize} 7522 * to ensure that the scheme is converted to lower case.</em> 7523 * 7524 * @param data The Uri of the data this intent is now targeting. 7525 * 7526 * @return Returns the same Intent object, for chaining multiple calls 7527 * into a single statement. 7528 * 7529 * @see #getData 7530 * @see #setDataAndNormalize 7531 * @see android.net.Uri#normalizeScheme() 7532 */ 7533 public Intent setData(Uri data) { 7534 mData = data; 7535 mType = null; 7536 return this; 7537 } 7538 7539 /** 7540 * Normalize and set the data this intent is operating on. 7541 * 7542 * <p>This method automatically clears any type that was 7543 * previously set (for example, by {@link #setType}). 7544 * 7545 * <p>The data Uri is normalized using 7546 * {@link android.net.Uri#normalizeScheme} before it is set, 7547 * so really this is just a convenience method for 7548 * <pre> 7549 * setData(data.normalize()) 7550 * </pre> 7551 * 7552 * @param data The Uri of the data this intent is now targeting. 7553 * 7554 * @return Returns the same Intent object, for chaining multiple calls 7555 * into a single statement. 7556 * 7557 * @see #getData 7558 * @see #setType 7559 * @see android.net.Uri#normalizeScheme 7560 */ 7561 public Intent setDataAndNormalize(Uri data) { 7562 return setData(data.normalizeScheme()); 7563 } 7564 7565 /** 7566 * Set an explicit MIME data type. 7567 * 7568 * <p>This is used to create intents that only specify a type and not data, 7569 * for example to indicate the type of data to return. 7570 * 7571 * <p>This method automatically clears any data that was 7572 * previously set (for example by {@link #setData}). 7573 * 7574 * <p><em>Note: MIME type matching in the Android framework is 7575 * case-sensitive, unlike formal RFC MIME types. As a result, 7576 * you should always write your MIME types with lower case letters, 7577 * or use {@link #normalizeMimeType} or {@link #setTypeAndNormalize} 7578 * to ensure that it is converted to lower case.</em> 7579 * 7580 * @param type The MIME type of the data being handled by this intent. 7581 * 7582 * @return Returns the same Intent object, for chaining multiple calls 7583 * into a single statement. 7584 * 7585 * @see #getType 7586 * @see #setTypeAndNormalize 7587 * @see #setDataAndType 7588 * @see #normalizeMimeType 7589 */ 7590 public Intent setType(String type) { 7591 mData = null; 7592 mType = type; 7593 return this; 7594 } 7595 7596 /** 7597 * Normalize and set an explicit MIME data type. 7598 * 7599 * <p>This is used to create intents that only specify a type and not data, 7600 * for example to indicate the type of data to return. 7601 * 7602 * <p>This method automatically clears any data that was 7603 * previously set (for example by {@link #setData}). 7604 * 7605 * <p>The MIME type is normalized using 7606 * {@link #normalizeMimeType} before it is set, 7607 * so really this is just a convenience method for 7608 * <pre> 7609 * setType(Intent.normalizeMimeType(type)) 7610 * </pre> 7611 * 7612 * @param type The MIME type of the data being handled by this intent. 7613 * 7614 * @return Returns the same Intent object, for chaining multiple calls 7615 * into a single statement. 7616 * 7617 * @see #getType 7618 * @see #setData 7619 * @see #normalizeMimeType 7620 */ 7621 public Intent setTypeAndNormalize(String type) { 7622 return setType(normalizeMimeType(type)); 7623 } 7624 7625 /** 7626 * (Usually optional) Set the data for the intent along with an explicit 7627 * MIME data type. This method should very rarely be used -- it allows you 7628 * to override the MIME type that would ordinarily be inferred from the 7629 * data with your own type given here. 7630 * 7631 * <p><em>Note: MIME type and Uri scheme matching in the 7632 * Android framework is case-sensitive, unlike the formal RFC definitions. 7633 * As a result, you should always write these elements with lower case letters, 7634 * or use {@link #normalizeMimeType} or {@link android.net.Uri#normalizeScheme} or 7635 * {@link #setDataAndTypeAndNormalize} 7636 * to ensure that they are converted to lower case.</em> 7637 * 7638 * @param data The Uri of the data this intent is now targeting. 7639 * @param type The MIME type of the data being handled by this intent. 7640 * 7641 * @return Returns the same Intent object, for chaining multiple calls 7642 * into a single statement. 7643 * 7644 * @see #setType 7645 * @see #setData 7646 * @see #normalizeMimeType 7647 * @see android.net.Uri#normalizeScheme 7648 * @see #setDataAndTypeAndNormalize 7649 */ 7650 public Intent setDataAndType(Uri data, String type) { 7651 mData = data; 7652 mType = type; 7653 return this; 7654 } 7655 7656 /** 7657 * (Usually optional) Normalize and set both the data Uri and an explicit 7658 * MIME data type. This method should very rarely be used -- it allows you 7659 * to override the MIME type that would ordinarily be inferred from the 7660 * data with your own type given here. 7661 * 7662 * <p>The data Uri and the MIME type are normalize using 7663 * {@link android.net.Uri#normalizeScheme} and {@link #normalizeMimeType} 7664 * before they are set, so really this is just a convenience method for 7665 * <pre> 7666 * setDataAndType(data.normalize(), Intent.normalizeMimeType(type)) 7667 * </pre> 7668 * 7669 * @param data The Uri of the data this intent is now targeting. 7670 * @param type The MIME type of the data being handled by this intent. 7671 * 7672 * @return Returns the same Intent object, for chaining multiple calls 7673 * into a single statement. 7674 * 7675 * @see #setType 7676 * @see #setData 7677 * @see #setDataAndType 7678 * @see #normalizeMimeType 7679 * @see android.net.Uri#normalizeScheme 7680 */ 7681 public Intent setDataAndTypeAndNormalize(Uri data, String type) { 7682 return setDataAndType(data.normalizeScheme(), normalizeMimeType(type)); 7683 } 7684 7685 /** 7686 * Add a new category to the intent. Categories provide additional detail 7687 * about the action the intent performs. When resolving an intent, only 7688 * activities that provide <em>all</em> of the requested categories will be 7689 * used. 7690 * 7691 * @param category The desired category. This can be either one of the 7692 * predefined Intent categories, or a custom category in your own 7693 * namespace. 7694 * 7695 * @return Returns the same Intent object, for chaining multiple calls 7696 * into a single statement. 7697 * 7698 * @see #hasCategory 7699 * @see #removeCategory 7700 */ 7701 public Intent addCategory(String category) { 7702 if (mCategories == null) { 7703 mCategories = new ArraySet<String>(); 7704 } 7705 mCategories.add(category.intern()); 7706 return this; 7707 } 7708 7709 /** 7710 * Remove a category from an intent. 7711 * 7712 * @param category The category to remove. 7713 * 7714 * @see #addCategory 7715 */ 7716 public void removeCategory(String category) { 7717 if (mCategories != null) { 7718 mCategories.remove(category); 7719 if (mCategories.size() == 0) { 7720 mCategories = null; 7721 } 7722 } 7723 } 7724 7725 /** 7726 * Set a selector for this Intent. This is a modification to the kinds of 7727 * things the Intent will match. If the selector is set, it will be used 7728 * when trying to find entities that can handle the Intent, instead of the 7729 * main contents of the Intent. This allows you build an Intent containing 7730 * a generic protocol while targeting it more specifically. 7731 * 7732 * <p>An example of where this may be used is with things like 7733 * {@link #CATEGORY_APP_BROWSER}. This category allows you to build an 7734 * Intent that will launch the Browser application. However, the correct 7735 * main entry point of an application is actually {@link #ACTION_MAIN} 7736 * {@link #CATEGORY_LAUNCHER} with {@link #setComponent(ComponentName)} 7737 * used to specify the actual Activity to launch. If you launch the browser 7738 * with something different, undesired behavior may happen if the user has 7739 * previously or later launches it the normal way, since they do not match. 7740 * Instead, you can build an Intent with the MAIN action (but no ComponentName 7741 * yet specified) and set a selector with {@link #ACTION_MAIN} and 7742 * {@link #CATEGORY_APP_BROWSER} to point it specifically to the browser activity. 7743 * 7744 * <p>Setting a selector does not impact the behavior of 7745 * {@link #filterEquals(Intent)} and {@link #filterHashCode()}. This is part of the 7746 * desired behavior of a selector -- it does not impact the base meaning 7747 * of the Intent, just what kinds of things will be matched against it 7748 * when determining who can handle it.</p> 7749 * 7750 * <p>You can not use both a selector and {@link #setPackage(String)} on 7751 * the same base Intent.</p> 7752 * 7753 * @param selector The desired selector Intent; set to null to not use 7754 * a special selector. 7755 */ 7756 public void setSelector(Intent selector) { 7757 if (selector == this) { 7758 throw new IllegalArgumentException( 7759 "Intent being set as a selector of itself"); 7760 } 7761 if (selector != null && mPackage != null) { 7762 throw new IllegalArgumentException( 7763 "Can't set selector when package name is already set"); 7764 } 7765 mSelector = selector; 7766 } 7767 7768 /** 7769 * Set a {@link ClipData} associated with this Intent. This replaces any 7770 * previously set ClipData. 7771 * 7772 * <p>The ClipData in an intent is not used for Intent matching or other 7773 * such operations. Semantically it is like extras, used to transmit 7774 * additional data with the Intent. The main feature of using this over 7775 * the extras for data is that {@link #FLAG_GRANT_READ_URI_PERMISSION} 7776 * and {@link #FLAG_GRANT_WRITE_URI_PERMISSION} will operate on any URI 7777 * items included in the clip data. This is useful, in particular, if 7778 * you want to transmit an Intent containing multiple <code>content:</code> 7779 * URIs for which the recipient may not have global permission to access the 7780 * content provider. 7781 * 7782 * <p>If the ClipData contains items that are themselves Intents, any 7783 * grant flags in those Intents will be ignored. Only the top-level flags 7784 * of the main Intent are respected, and will be applied to all Uri or 7785 * Intent items in the clip (or sub-items of the clip). 7786 * 7787 * <p>The MIME type, label, and icon in the ClipData object are not 7788 * directly used by Intent. Applications should generally rely on the 7789 * MIME type of the Intent itself, not what it may find in the ClipData. 7790 * A common practice is to construct a ClipData for use with an Intent 7791 * with a MIME type of "*/*". 7792 * 7793 * @param clip The new clip to set. May be null to clear the current clip. 7794 */ 7795 public void setClipData(ClipData clip) { 7796 mClipData = clip; 7797 } 7798 7799 /** 7800 * This is NOT a secure mechanism to identify the user who sent the intent. 7801 * When the intent is sent to a different user, it is used to fix uris by adding the userId 7802 * who sent the intent. 7803 * @hide 7804 */ 7805 public void prepareToLeaveUser(int userId) { 7806 // If mContentUserHint is not UserHandle.USER_CURRENT, the intent has already left a user. 7807 // We want mContentUserHint to refer to the original user, so don't do anything. 7808 if (mContentUserHint == UserHandle.USER_CURRENT) { 7809 mContentUserHint = userId; 7810 } 7811 } 7812 7813 /** 7814 * Add extended data to the intent. The name must include a package 7815 * prefix, for example the app com.android.contacts would use names 7816 * like "com.android.contacts.ShowAll". 7817 * 7818 * @param name The name of the extra data, with package prefix. 7819 * @param value The boolean data value. 7820 * 7821 * @return Returns the same Intent object, for chaining multiple calls 7822 * into a single statement. 7823 * 7824 * @see #putExtras 7825 * @see #removeExtra 7826 * @see #getBooleanExtra(String, boolean) 7827 */ 7828 public Intent putExtra(String name, boolean value) { 7829 if (mExtras == null) { 7830 mExtras = new Bundle(); 7831 } 7832 mExtras.putBoolean(name, value); 7833 return this; 7834 } 7835 7836 /** 7837 * Add extended data to the intent. The name must include a package 7838 * prefix, for example the app com.android.contacts would use names 7839 * like "com.android.contacts.ShowAll". 7840 * 7841 * @param name The name of the extra data, with package prefix. 7842 * @param value The byte data value. 7843 * 7844 * @return Returns the same Intent object, for chaining multiple calls 7845 * into a single statement. 7846 * 7847 * @see #putExtras 7848 * @see #removeExtra 7849 * @see #getByteExtra(String, byte) 7850 */ 7851 public Intent putExtra(String name, byte value) { 7852 if (mExtras == null) { 7853 mExtras = new Bundle(); 7854 } 7855 mExtras.putByte(name, value); 7856 return this; 7857 } 7858 7859 /** 7860 * Add extended data to the intent. The name must include a package 7861 * prefix, for example the app com.android.contacts would use names 7862 * like "com.android.contacts.ShowAll". 7863 * 7864 * @param name The name of the extra data, with package prefix. 7865 * @param value The char data value. 7866 * 7867 * @return Returns the same Intent object, for chaining multiple calls 7868 * into a single statement. 7869 * 7870 * @see #putExtras 7871 * @see #removeExtra 7872 * @see #getCharExtra(String, char) 7873 */ 7874 public Intent putExtra(String name, char value) { 7875 if (mExtras == null) { 7876 mExtras = new Bundle(); 7877 } 7878 mExtras.putChar(name, value); 7879 return this; 7880 } 7881 7882 /** 7883 * Add extended data to the intent. The name must include a package 7884 * prefix, for example the app com.android.contacts would use names 7885 * like "com.android.contacts.ShowAll". 7886 * 7887 * @param name The name of the extra data, with package prefix. 7888 * @param value The short data value. 7889 * 7890 * @return Returns the same Intent object, for chaining multiple calls 7891 * into a single statement. 7892 * 7893 * @see #putExtras 7894 * @see #removeExtra 7895 * @see #getShortExtra(String, short) 7896 */ 7897 public Intent putExtra(String name, short value) { 7898 if (mExtras == null) { 7899 mExtras = new Bundle(); 7900 } 7901 mExtras.putShort(name, value); 7902 return this; 7903 } 7904 7905 /** 7906 * Add extended data to the intent. The name must include a package 7907 * prefix, for example the app com.android.contacts would use names 7908 * like "com.android.contacts.ShowAll". 7909 * 7910 * @param name The name of the extra data, with package prefix. 7911 * @param value The integer data value. 7912 * 7913 * @return Returns the same Intent object, for chaining multiple calls 7914 * into a single statement. 7915 * 7916 * @see #putExtras 7917 * @see #removeExtra 7918 * @see #getIntExtra(String, int) 7919 */ 7920 public Intent putExtra(String name, int value) { 7921 if (mExtras == null) { 7922 mExtras = new Bundle(); 7923 } 7924 mExtras.putInt(name, value); 7925 return this; 7926 } 7927 7928 /** 7929 * Add extended data to the intent. The name must include a package 7930 * prefix, for example the app com.android.contacts would use names 7931 * like "com.android.contacts.ShowAll". 7932 * 7933 * @param name The name of the extra data, with package prefix. 7934 * @param value The long data value. 7935 * 7936 * @return Returns the same Intent object, for chaining multiple calls 7937 * into a single statement. 7938 * 7939 * @see #putExtras 7940 * @see #removeExtra 7941 * @see #getLongExtra(String, long) 7942 */ 7943 public Intent putExtra(String name, long value) { 7944 if (mExtras == null) { 7945 mExtras = new Bundle(); 7946 } 7947 mExtras.putLong(name, value); 7948 return this; 7949 } 7950 7951 /** 7952 * Add extended data to the intent. The name must include a package 7953 * prefix, for example the app com.android.contacts would use names 7954 * like "com.android.contacts.ShowAll". 7955 * 7956 * @param name The name of the extra data, with package prefix. 7957 * @param value The float data value. 7958 * 7959 * @return Returns the same Intent object, for chaining multiple calls 7960 * into a single statement. 7961 * 7962 * @see #putExtras 7963 * @see #removeExtra 7964 * @see #getFloatExtra(String, float) 7965 */ 7966 public Intent putExtra(String name, float value) { 7967 if (mExtras == null) { 7968 mExtras = new Bundle(); 7969 } 7970 mExtras.putFloat(name, value); 7971 return this; 7972 } 7973 7974 /** 7975 * Add extended data to the intent. The name must include a package 7976 * prefix, for example the app com.android.contacts would use names 7977 * like "com.android.contacts.ShowAll". 7978 * 7979 * @param name The name of the extra data, with package prefix. 7980 * @param value The double data value. 7981 * 7982 * @return Returns the same Intent object, for chaining multiple calls 7983 * into a single statement. 7984 * 7985 * @see #putExtras 7986 * @see #removeExtra 7987 * @see #getDoubleExtra(String, double) 7988 */ 7989 public Intent putExtra(String name, double value) { 7990 if (mExtras == null) { 7991 mExtras = new Bundle(); 7992 } 7993 mExtras.putDouble(name, value); 7994 return this; 7995 } 7996 7997 /** 7998 * Add extended data to the intent. The name must include a package 7999 * prefix, for example the app com.android.contacts would use names 8000 * like "com.android.contacts.ShowAll". 8001 * 8002 * @param name The name of the extra data, with package prefix. 8003 * @param value The String data value. 8004 * 8005 * @return Returns the same Intent object, for chaining multiple calls 8006 * into a single statement. 8007 * 8008 * @see #putExtras 8009 * @see #removeExtra 8010 * @see #getStringExtra(String) 8011 */ 8012 public Intent putExtra(String name, String value) { 8013 if (mExtras == null) { 8014 mExtras = new Bundle(); 8015 } 8016 mExtras.putString(name, value); 8017 return this; 8018 } 8019 8020 /** 8021 * Add extended data to the intent. The name must include a package 8022 * prefix, for example the app com.android.contacts would use names 8023 * like "com.android.contacts.ShowAll". 8024 * 8025 * @param name The name of the extra data, with package prefix. 8026 * @param value The CharSequence data value. 8027 * 8028 * @return Returns the same Intent object, for chaining multiple calls 8029 * into a single statement. 8030 * 8031 * @see #putExtras 8032 * @see #removeExtra 8033 * @see #getCharSequenceExtra(String) 8034 */ 8035 public Intent putExtra(String name, CharSequence value) { 8036 if (mExtras == null) { 8037 mExtras = new Bundle(); 8038 } 8039 mExtras.putCharSequence(name, value); 8040 return this; 8041 } 8042 8043 /** 8044 * Add extended data to the intent. The name must include a package 8045 * prefix, for example the app com.android.contacts would use names 8046 * like "com.android.contacts.ShowAll". 8047 * 8048 * @param name The name of the extra data, with package prefix. 8049 * @param value The Parcelable data value. 8050 * 8051 * @return Returns the same Intent object, for chaining multiple calls 8052 * into a single statement. 8053 * 8054 * @see #putExtras 8055 * @see #removeExtra 8056 * @see #getParcelableExtra(String) 8057 */ 8058 public Intent putExtra(String name, Parcelable value) { 8059 if (mExtras == null) { 8060 mExtras = new Bundle(); 8061 } 8062 mExtras.putParcelable(name, value); 8063 return this; 8064 } 8065 8066 /** 8067 * Add extended data to the intent. The name must include a package 8068 * prefix, for example the app com.android.contacts would use names 8069 * like "com.android.contacts.ShowAll". 8070 * 8071 * @param name The name of the extra data, with package prefix. 8072 * @param value The Parcelable[] data value. 8073 * 8074 * @return Returns the same Intent object, for chaining multiple calls 8075 * into a single statement. 8076 * 8077 * @see #putExtras 8078 * @see #removeExtra 8079 * @see #getParcelableArrayExtra(String) 8080 */ 8081 public Intent putExtra(String name, Parcelable[] value) { 8082 if (mExtras == null) { 8083 mExtras = new Bundle(); 8084 } 8085 mExtras.putParcelableArray(name, value); 8086 return this; 8087 } 8088 8089 /** 8090 * Add extended data to the intent. The name must include a package 8091 * prefix, for example the app com.android.contacts would use names 8092 * like "com.android.contacts.ShowAll". 8093 * 8094 * @param name The name of the extra data, with package prefix. 8095 * @param value The ArrayList<Parcelable> data value. 8096 * 8097 * @return Returns the same Intent object, for chaining multiple calls 8098 * into a single statement. 8099 * 8100 * @see #putExtras 8101 * @see #removeExtra 8102 * @see #getParcelableArrayListExtra(String) 8103 */ 8104 public Intent putParcelableArrayListExtra(String name, ArrayList<? extends Parcelable> value) { 8105 if (mExtras == null) { 8106 mExtras = new Bundle(); 8107 } 8108 mExtras.putParcelableArrayList(name, value); 8109 return this; 8110 } 8111 8112 /** 8113 * Add extended data to the intent. The name must include a package 8114 * prefix, for example the app com.android.contacts would use names 8115 * like "com.android.contacts.ShowAll". 8116 * 8117 * @param name The name of the extra data, with package prefix. 8118 * @param value The ArrayList<Integer> data value. 8119 * 8120 * @return Returns the same Intent object, for chaining multiple calls 8121 * into a single statement. 8122 * 8123 * @see #putExtras 8124 * @see #removeExtra 8125 * @see #getIntegerArrayListExtra(String) 8126 */ 8127 public Intent putIntegerArrayListExtra(String name, ArrayList<Integer> value) { 8128 if (mExtras == null) { 8129 mExtras = new Bundle(); 8130 } 8131 mExtras.putIntegerArrayList(name, value); 8132 return this; 8133 } 8134 8135 /** 8136 * Add extended data to the intent. The name must include a package 8137 * prefix, for example the app com.android.contacts would use names 8138 * like "com.android.contacts.ShowAll". 8139 * 8140 * @param name The name of the extra data, with package prefix. 8141 * @param value The ArrayList<String> data value. 8142 * 8143 * @return Returns the same Intent object, for chaining multiple calls 8144 * into a single statement. 8145 * 8146 * @see #putExtras 8147 * @see #removeExtra 8148 * @see #getStringArrayListExtra(String) 8149 */ 8150 public Intent putStringArrayListExtra(String name, ArrayList<String> value) { 8151 if (mExtras == null) { 8152 mExtras = new Bundle(); 8153 } 8154 mExtras.putStringArrayList(name, value); 8155 return this; 8156 } 8157 8158 /** 8159 * Add extended data to the intent. The name must include a package 8160 * prefix, for example the app com.android.contacts would use names 8161 * like "com.android.contacts.ShowAll". 8162 * 8163 * @param name The name of the extra data, with package prefix. 8164 * @param value The ArrayList<CharSequence> data value. 8165 * 8166 * @return Returns the same Intent object, for chaining multiple calls 8167 * into a single statement. 8168 * 8169 * @see #putExtras 8170 * @see #removeExtra 8171 * @see #getCharSequenceArrayListExtra(String) 8172 */ 8173 public Intent putCharSequenceArrayListExtra(String name, ArrayList<CharSequence> value) { 8174 if (mExtras == null) { 8175 mExtras = new Bundle(); 8176 } 8177 mExtras.putCharSequenceArrayList(name, value); 8178 return this; 8179 } 8180 8181 /** 8182 * Add extended data to the intent. The name must include a package 8183 * prefix, for example the app com.android.contacts would use names 8184 * like "com.android.contacts.ShowAll". 8185 * 8186 * @param name The name of the extra data, with package prefix. 8187 * @param value The Serializable data value. 8188 * 8189 * @return Returns the same Intent object, for chaining multiple calls 8190 * into a single statement. 8191 * 8192 * @see #putExtras 8193 * @see #removeExtra 8194 * @see #getSerializableExtra(String) 8195 */ 8196 public Intent putExtra(String name, Serializable value) { 8197 if (mExtras == null) { 8198 mExtras = new Bundle(); 8199 } 8200 mExtras.putSerializable(name, value); 8201 return this; 8202 } 8203 8204 /** 8205 * Add extended data to the intent. The name must include a package 8206 * prefix, for example the app com.android.contacts would use names 8207 * like "com.android.contacts.ShowAll". 8208 * 8209 * @param name The name of the extra data, with package prefix. 8210 * @param value The boolean array data value. 8211 * 8212 * @return Returns the same Intent object, for chaining multiple calls 8213 * into a single statement. 8214 * 8215 * @see #putExtras 8216 * @see #removeExtra 8217 * @see #getBooleanArrayExtra(String) 8218 */ 8219 public Intent putExtra(String name, boolean[] value) { 8220 if (mExtras == null) { 8221 mExtras = new Bundle(); 8222 } 8223 mExtras.putBooleanArray(name, value); 8224 return this; 8225 } 8226 8227 /** 8228 * Add extended data to the intent. The name must include a package 8229 * prefix, for example the app com.android.contacts would use names 8230 * like "com.android.contacts.ShowAll". 8231 * 8232 * @param name The name of the extra data, with package prefix. 8233 * @param value The byte array data value. 8234 * 8235 * @return Returns the same Intent object, for chaining multiple calls 8236 * into a single statement. 8237 * 8238 * @see #putExtras 8239 * @see #removeExtra 8240 * @see #getByteArrayExtra(String) 8241 */ 8242 public Intent putExtra(String name, byte[] value) { 8243 if (mExtras == null) { 8244 mExtras = new Bundle(); 8245 } 8246 mExtras.putByteArray(name, value); 8247 return this; 8248 } 8249 8250 /** 8251 * Add extended data to the intent. The name must include a package 8252 * prefix, for example the app com.android.contacts would use names 8253 * like "com.android.contacts.ShowAll". 8254 * 8255 * @param name The name of the extra data, with package prefix. 8256 * @param value The short array data value. 8257 * 8258 * @return Returns the same Intent object, for chaining multiple calls 8259 * into a single statement. 8260 * 8261 * @see #putExtras 8262 * @see #removeExtra 8263 * @see #getShortArrayExtra(String) 8264 */ 8265 public Intent putExtra(String name, short[] value) { 8266 if (mExtras == null) { 8267 mExtras = new Bundle(); 8268 } 8269 mExtras.putShortArray(name, value); 8270 return this; 8271 } 8272 8273 /** 8274 * Add extended data to the intent. The name must include a package 8275 * prefix, for example the app com.android.contacts would use names 8276 * like "com.android.contacts.ShowAll". 8277 * 8278 * @param name The name of the extra data, with package prefix. 8279 * @param value The char array data value. 8280 * 8281 * @return Returns the same Intent object, for chaining multiple calls 8282 * into a single statement. 8283 * 8284 * @see #putExtras 8285 * @see #removeExtra 8286 * @see #getCharArrayExtra(String) 8287 */ 8288 public Intent putExtra(String name, char[] value) { 8289 if (mExtras == null) { 8290 mExtras = new Bundle(); 8291 } 8292 mExtras.putCharArray(name, value); 8293 return this; 8294 } 8295 8296 /** 8297 * Add extended data to the intent. The name must include a package 8298 * prefix, for example the app com.android.contacts would use names 8299 * like "com.android.contacts.ShowAll". 8300 * 8301 * @param name The name of the extra data, with package prefix. 8302 * @param value The int array data value. 8303 * 8304 * @return Returns the same Intent object, for chaining multiple calls 8305 * into a single statement. 8306 * 8307 * @see #putExtras 8308 * @see #removeExtra 8309 * @see #getIntArrayExtra(String) 8310 */ 8311 public Intent putExtra(String name, int[] value) { 8312 if (mExtras == null) { 8313 mExtras = new Bundle(); 8314 } 8315 mExtras.putIntArray(name, value); 8316 return this; 8317 } 8318 8319 /** 8320 * Add extended data to the intent. The name must include a package 8321 * prefix, for example the app com.android.contacts would use names 8322 * like "com.android.contacts.ShowAll". 8323 * 8324 * @param name The name of the extra data, with package prefix. 8325 * @param value The byte array data value. 8326 * 8327 * @return Returns the same Intent object, for chaining multiple calls 8328 * into a single statement. 8329 * 8330 * @see #putExtras 8331 * @see #removeExtra 8332 * @see #getLongArrayExtra(String) 8333 */ 8334 public Intent putExtra(String name, long[] value) { 8335 if (mExtras == null) { 8336 mExtras = new Bundle(); 8337 } 8338 mExtras.putLongArray(name, value); 8339 return this; 8340 } 8341 8342 /** 8343 * Add extended data to the intent. The name must include a package 8344 * prefix, for example the app com.android.contacts would use names 8345 * like "com.android.contacts.ShowAll". 8346 * 8347 * @param name The name of the extra data, with package prefix. 8348 * @param value The float array data value. 8349 * 8350 * @return Returns the same Intent object, for chaining multiple calls 8351 * into a single statement. 8352 * 8353 * @see #putExtras 8354 * @see #removeExtra 8355 * @see #getFloatArrayExtra(String) 8356 */ 8357 public Intent putExtra(String name, float[] value) { 8358 if (mExtras == null) { 8359 mExtras = new Bundle(); 8360 } 8361 mExtras.putFloatArray(name, value); 8362 return this; 8363 } 8364 8365 /** 8366 * Add extended data to the intent. The name must include a package 8367 * prefix, for example the app com.android.contacts would use names 8368 * like "com.android.contacts.ShowAll". 8369 * 8370 * @param name The name of the extra data, with package prefix. 8371 * @param value The double array data value. 8372 * 8373 * @return Returns the same Intent object, for chaining multiple calls 8374 * into a single statement. 8375 * 8376 * @see #putExtras 8377 * @see #removeExtra 8378 * @see #getDoubleArrayExtra(String) 8379 */ 8380 public Intent putExtra(String name, double[] value) { 8381 if (mExtras == null) { 8382 mExtras = new Bundle(); 8383 } 8384 mExtras.putDoubleArray(name, value); 8385 return this; 8386 } 8387 8388 /** 8389 * Add extended data to the intent. The name must include a package 8390 * prefix, for example the app com.android.contacts would use names 8391 * like "com.android.contacts.ShowAll". 8392 * 8393 * @param name The name of the extra data, with package prefix. 8394 * @param value The String array data value. 8395 * 8396 * @return Returns the same Intent object, for chaining multiple calls 8397 * into a single statement. 8398 * 8399 * @see #putExtras 8400 * @see #removeExtra 8401 * @see #getStringArrayExtra(String) 8402 */ 8403 public Intent putExtra(String name, String[] value) { 8404 if (mExtras == null) { 8405 mExtras = new Bundle(); 8406 } 8407 mExtras.putStringArray(name, value); 8408 return this; 8409 } 8410 8411 /** 8412 * Add extended data to the intent. The name must include a package 8413 * prefix, for example the app com.android.contacts would use names 8414 * like "com.android.contacts.ShowAll". 8415 * 8416 * @param name The name of the extra data, with package prefix. 8417 * @param value The CharSequence array data value. 8418 * 8419 * @return Returns the same Intent object, for chaining multiple calls 8420 * into a single statement. 8421 * 8422 * @see #putExtras 8423 * @see #removeExtra 8424 * @see #getCharSequenceArrayExtra(String) 8425 */ 8426 public Intent putExtra(String name, CharSequence[] value) { 8427 if (mExtras == null) { 8428 mExtras = new Bundle(); 8429 } 8430 mExtras.putCharSequenceArray(name, value); 8431 return this; 8432 } 8433 8434 /** 8435 * Add extended data to the intent. The name must include a package 8436 * prefix, for example the app com.android.contacts would use names 8437 * like "com.android.contacts.ShowAll". 8438 * 8439 * @param name The name of the extra data, with package prefix. 8440 * @param value The Bundle data value. 8441 * 8442 * @return Returns the same Intent object, for chaining multiple calls 8443 * into a single statement. 8444 * 8445 * @see #putExtras 8446 * @see #removeExtra 8447 * @see #getBundleExtra(String) 8448 */ 8449 public Intent putExtra(String name, Bundle value) { 8450 if (mExtras == null) { 8451 mExtras = new Bundle(); 8452 } 8453 mExtras.putBundle(name, value); 8454 return this; 8455 } 8456 8457 /** 8458 * Add extended data to the intent. The name must include a package 8459 * prefix, for example the app com.android.contacts would use names 8460 * like "com.android.contacts.ShowAll". 8461 * 8462 * @param name The name of the extra data, with package prefix. 8463 * @param value The IBinder data value. 8464 * 8465 * @return Returns the same Intent object, for chaining multiple calls 8466 * into a single statement. 8467 * 8468 * @see #putExtras 8469 * @see #removeExtra 8470 * @see #getIBinderExtra(String) 8471 * 8472 * @deprecated 8473 * @hide 8474 */ 8475 @Deprecated 8476 public Intent putExtra(String name, IBinder value) { 8477 if (mExtras == null) { 8478 mExtras = new Bundle(); 8479 } 8480 mExtras.putIBinder(name, value); 8481 return this; 8482 } 8483 8484 /** 8485 * Copy all extras in 'src' in to this intent. 8486 * 8487 * @param src Contains the extras to copy. 8488 * 8489 * @see #putExtra 8490 */ 8491 public Intent putExtras(Intent src) { 8492 if (src.mExtras != null) { 8493 if (mExtras == null) { 8494 mExtras = new Bundle(src.mExtras); 8495 } else { 8496 mExtras.putAll(src.mExtras); 8497 } 8498 } 8499 return this; 8500 } 8501 8502 /** 8503 * Add a set of extended data to the intent. The keys must include a package 8504 * prefix, for example the app com.android.contacts would use names 8505 * like "com.android.contacts.ShowAll". 8506 * 8507 * @param extras The Bundle of extras to add to this intent. 8508 * 8509 * @see #putExtra 8510 * @see #removeExtra 8511 */ 8512 public Intent putExtras(Bundle extras) { 8513 if (mExtras == null) { 8514 mExtras = new Bundle(); 8515 } 8516 mExtras.putAll(extras); 8517 return this; 8518 } 8519 8520 /** 8521 * Completely replace the extras in the Intent with the extras in the 8522 * given Intent. 8523 * 8524 * @param src The exact extras contained in this Intent are copied 8525 * into the target intent, replacing any that were previously there. 8526 */ 8527 public Intent replaceExtras(Intent src) { 8528 mExtras = src.mExtras != null ? new Bundle(src.mExtras) : null; 8529 return this; 8530 } 8531 8532 /** 8533 * Completely replace the extras in the Intent with the given Bundle of 8534 * extras. 8535 * 8536 * @param extras The new set of extras in the Intent, or null to erase 8537 * all extras. 8538 */ 8539 public Intent replaceExtras(Bundle extras) { 8540 mExtras = extras != null ? new Bundle(extras) : null; 8541 return this; 8542 } 8543 8544 /** 8545 * Remove extended data from the intent. 8546 * 8547 * @see #putExtra 8548 */ 8549 public void removeExtra(String name) { 8550 if (mExtras != null) { 8551 mExtras.remove(name); 8552 if (mExtras.size() == 0) { 8553 mExtras = null; 8554 } 8555 } 8556 } 8557 8558 /** 8559 * Set special flags controlling how this intent is handled. Most values 8560 * here depend on the type of component being executed by the Intent, 8561 * specifically the FLAG_ACTIVITY_* flags are all for use with 8562 * {@link Context#startActivity Context.startActivity()} and the 8563 * FLAG_RECEIVER_* flags are all for use with 8564 * {@link Context#sendBroadcast(Intent) Context.sendBroadcast()}. 8565 * 8566 * <p>See the 8567 * <a href="{@docRoot}guide/topics/fundamentals/tasks-and-back-stack.html">Tasks and Back 8568 * Stack</a> documentation for important information on how some of these options impact 8569 * the behavior of your application. 8570 * 8571 * @param flags The desired flags. 8572 * 8573 * @return Returns the same Intent object, for chaining multiple calls 8574 * into a single statement. 8575 * 8576 * @see #getFlags 8577 * @see #addFlags 8578 * @see #removeFlags 8579 * 8580 * @see #FLAG_GRANT_READ_URI_PERMISSION 8581 * @see #FLAG_GRANT_WRITE_URI_PERMISSION 8582 * @see #FLAG_GRANT_PERSISTABLE_URI_PERMISSION 8583 * @see #FLAG_GRANT_PREFIX_URI_PERMISSION 8584 * @see #FLAG_DEBUG_LOG_RESOLUTION 8585 * @see #FLAG_FROM_BACKGROUND 8586 * @see #FLAG_ACTIVITY_BROUGHT_TO_FRONT 8587 * @see #FLAG_ACTIVITY_CLEAR_TASK 8588 * @see #FLAG_ACTIVITY_CLEAR_TOP 8589 * @see #FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET 8590 * @see #FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS 8591 * @see #FLAG_ACTIVITY_FORWARD_RESULT 8592 * @see #FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY 8593 * @see #FLAG_ACTIVITY_MULTIPLE_TASK 8594 * @see #FLAG_ACTIVITY_NEW_DOCUMENT 8595 * @see #FLAG_ACTIVITY_NEW_TASK 8596 * @see #FLAG_ACTIVITY_NO_ANIMATION 8597 * @see #FLAG_ACTIVITY_NO_HISTORY 8598 * @see #FLAG_ACTIVITY_NO_USER_ACTION 8599 * @see #FLAG_ACTIVITY_PREVIOUS_IS_TOP 8600 * @see #FLAG_ACTIVITY_RESET_TASK_IF_NEEDED 8601 * @see #FLAG_ACTIVITY_REORDER_TO_FRONT 8602 * @see #FLAG_ACTIVITY_SINGLE_TOP 8603 * @see #FLAG_ACTIVITY_TASK_ON_HOME 8604 * @see #FLAG_RECEIVER_REGISTERED_ONLY 8605 */ 8606 public Intent setFlags(int flags) { 8607 mFlags = flags; 8608 return this; 8609 } 8610 8611 /** 8612 * Add additional flags to the intent (or with existing flags value). 8613 * 8614 * @param flags The new flags to set. 8615 * @return Returns the same Intent object, for chaining multiple calls into 8616 * a single statement. 8617 * @see #setFlags(int) 8618 * @see #removeFlags(int) 8619 * 8620 * @see #FLAG_GRANT_READ_URI_PERMISSION 8621 * @see #FLAG_GRANT_WRITE_URI_PERMISSION 8622 * @see #FLAG_GRANT_PERSISTABLE_URI_PERMISSION 8623 * @see #FLAG_GRANT_PREFIX_URI_PERMISSION 8624 * @see #FLAG_DEBUG_LOG_RESOLUTION 8625 * @see #FLAG_FROM_BACKGROUND 8626 * @see #FLAG_ACTIVITY_BROUGHT_TO_FRONT 8627 * @see #FLAG_ACTIVITY_CLEAR_TASK 8628 * @see #FLAG_ACTIVITY_CLEAR_TOP 8629 * @see #FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET 8630 * @see #FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS 8631 * @see #FLAG_ACTIVITY_FORWARD_RESULT 8632 * @see #FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY 8633 * @see #FLAG_ACTIVITY_MULTIPLE_TASK 8634 * @see #FLAG_ACTIVITY_NEW_DOCUMENT 8635 * @see #FLAG_ACTIVITY_NEW_TASK 8636 * @see #FLAG_ACTIVITY_NO_ANIMATION 8637 * @see #FLAG_ACTIVITY_NO_HISTORY 8638 * @see #FLAG_ACTIVITY_NO_USER_ACTION 8639 * @see #FLAG_ACTIVITY_PREVIOUS_IS_TOP 8640 * @see #FLAG_ACTIVITY_RESET_TASK_IF_NEEDED 8641 * @see #FLAG_ACTIVITY_REORDER_TO_FRONT 8642 * @see #FLAG_ACTIVITY_SINGLE_TOP 8643 * @see #FLAG_ACTIVITY_TASK_ON_HOME 8644 * @see #FLAG_RECEIVER_REGISTERED_ONLY 8645 */ 8646 public Intent addFlags(int flags) { 8647 mFlags |= flags; 8648 return this; 8649 } 8650 8651 /** 8652 * Remove these flags from the intent. 8653 * 8654 * @param flags The flags to remove. 8655 * @see #setFlags(int) 8656 * @see #addFlags(int) 8657 * 8658 * @see #FLAG_GRANT_READ_URI_PERMISSION 8659 * @see #FLAG_GRANT_WRITE_URI_PERMISSION 8660 * @see #FLAG_GRANT_PERSISTABLE_URI_PERMISSION 8661 * @see #FLAG_GRANT_PREFIX_URI_PERMISSION 8662 * @see #FLAG_DEBUG_LOG_RESOLUTION 8663 * @see #FLAG_FROM_BACKGROUND 8664 * @see #FLAG_ACTIVITY_BROUGHT_TO_FRONT 8665 * @see #FLAG_ACTIVITY_CLEAR_TASK 8666 * @see #FLAG_ACTIVITY_CLEAR_TOP 8667 * @see #FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET 8668 * @see #FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS 8669 * @see #FLAG_ACTIVITY_FORWARD_RESULT 8670 * @see #FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY 8671 * @see #FLAG_ACTIVITY_MULTIPLE_TASK 8672 * @see #FLAG_ACTIVITY_NEW_DOCUMENT 8673 * @see #FLAG_ACTIVITY_NEW_TASK 8674 * @see #FLAG_ACTIVITY_NO_ANIMATION 8675 * @see #FLAG_ACTIVITY_NO_HISTORY 8676 * @see #FLAG_ACTIVITY_NO_USER_ACTION 8677 * @see #FLAG_ACTIVITY_PREVIOUS_IS_TOP 8678 * @see #FLAG_ACTIVITY_RESET_TASK_IF_NEEDED 8679 * @see #FLAG_ACTIVITY_REORDER_TO_FRONT 8680 * @see #FLAG_ACTIVITY_SINGLE_TOP 8681 * @see #FLAG_ACTIVITY_TASK_ON_HOME 8682 * @see #FLAG_RECEIVER_REGISTERED_ONLY 8683 */ 8684 public void removeFlags(int flags) { 8685 mFlags &= ~flags; 8686 } 8687 8688 /** 8689 * (Usually optional) Set an explicit application package name that limits 8690 * the components this Intent will resolve to. If left to the default 8691 * value of null, all components in all applications will considered. 8692 * If non-null, the Intent can only match the components in the given 8693 * application package. 8694 * 8695 * @param packageName The name of the application package to handle the 8696 * intent, or null to allow any application package. 8697 * 8698 * @return Returns the same Intent object, for chaining multiple calls 8699 * into a single statement. 8700 * 8701 * @see #getPackage 8702 * @see #resolveActivity 8703 */ 8704 public Intent setPackage(String packageName) { 8705 if (packageName != null && mSelector != null) { 8706 throw new IllegalArgumentException( 8707 "Can't set package name when selector is already set"); 8708 } 8709 mPackage = packageName; 8710 return this; 8711 } 8712 8713 /** 8714 * (Usually optional) Explicitly set the component to handle the intent. 8715 * If left with the default value of null, the system will determine the 8716 * appropriate class to use based on the other fields (action, data, 8717 * type, categories) in the Intent. If this class is defined, the 8718 * specified class will always be used regardless of the other fields. You 8719 * should only set this value when you know you absolutely want a specific 8720 * class to be used; otherwise it is better to let the system find the 8721 * appropriate class so that you will respect the installed applications 8722 * and user preferences. 8723 * 8724 * @param component The name of the application component to handle the 8725 * intent, or null to let the system find one for you. 8726 * 8727 * @return Returns the same Intent object, for chaining multiple calls 8728 * into a single statement. 8729 * 8730 * @see #setClass 8731 * @see #setClassName(Context, String) 8732 * @see #setClassName(String, String) 8733 * @see #getComponent 8734 * @see #resolveActivity 8735 */ 8736 public Intent setComponent(ComponentName component) { 8737 mComponent = component; 8738 return this; 8739 } 8740 8741 /** 8742 * Convenience for calling {@link #setComponent} with an 8743 * explicit class name. 8744 * 8745 * @param packageContext A Context of the application package implementing 8746 * this class. 8747 * @param className The name of a class inside of the application package 8748 * that will be used as the component for this Intent. 8749 * 8750 * @return Returns the same Intent object, for chaining multiple calls 8751 * into a single statement. 8752 * 8753 * @see #setComponent 8754 * @see #setClass 8755 */ 8756 public Intent setClassName(Context packageContext, String className) { 8757 mComponent = new ComponentName(packageContext, className); 8758 return this; 8759 } 8760 8761 /** 8762 * Convenience for calling {@link #setComponent} with an 8763 * explicit application package name and class name. 8764 * 8765 * @param packageName The name of the package implementing the desired 8766 * component. 8767 * @param className The name of a class inside of the application package 8768 * that will be used as the component for this Intent. 8769 * 8770 * @return Returns the same Intent object, for chaining multiple calls 8771 * into a single statement. 8772 * 8773 * @see #setComponent 8774 * @see #setClass 8775 */ 8776 public Intent setClassName(String packageName, String className) { 8777 mComponent = new ComponentName(packageName, className); 8778 return this; 8779 } 8780 8781 /** 8782 * Convenience for calling {@link #setComponent(ComponentName)} with the 8783 * name returned by a {@link Class} object. 8784 * 8785 * @param packageContext A Context of the application package implementing 8786 * this class. 8787 * @param cls The class name to set, equivalent to 8788 * <code>setClassName(context, cls.getName())</code>. 8789 * 8790 * @return Returns the same Intent object, for chaining multiple calls 8791 * into a single statement. 8792 * 8793 * @see #setComponent 8794 */ 8795 public Intent setClass(Context packageContext, Class<?> cls) { 8796 mComponent = new ComponentName(packageContext, cls); 8797 return this; 8798 } 8799 8800 /** 8801 * Set the bounds of the sender of this intent, in screen coordinates. This can be 8802 * used as a hint to the receiver for animations and the like. Null means that there 8803 * is no source bounds. 8804 */ 8805 public void setSourceBounds(Rect r) { 8806 if (r != null) { 8807 mSourceBounds = new Rect(r); 8808 } else { 8809 mSourceBounds = null; 8810 } 8811 } 8812 8813 /** @hide */ 8814 @IntDef(flag = true, 8815 value = { 8816 FILL_IN_ACTION, 8817 FILL_IN_DATA, 8818 FILL_IN_CATEGORIES, 8819 FILL_IN_COMPONENT, 8820 FILL_IN_PACKAGE, 8821 FILL_IN_SOURCE_BOUNDS, 8822 FILL_IN_SELECTOR, 8823 FILL_IN_CLIP_DATA 8824 }) 8825 @Retention(RetentionPolicy.SOURCE) 8826 public @interface FillInFlags {} 8827 8828 /** 8829 * Use with {@link #fillIn} to allow the current action value to be 8830 * overwritten, even if it is already set. 8831 */ 8832 public static final int FILL_IN_ACTION = 1<<0; 8833 8834 /** 8835 * Use with {@link #fillIn} to allow the current data or type value 8836 * overwritten, even if it is already set. 8837 */ 8838 public static final int FILL_IN_DATA = 1<<1; 8839 8840 /** 8841 * Use with {@link #fillIn} to allow the current categories to be 8842 * overwritten, even if they are already set. 8843 */ 8844 public static final int FILL_IN_CATEGORIES = 1<<2; 8845 8846 /** 8847 * Use with {@link #fillIn} to allow the current component value to be 8848 * overwritten, even if it is already set. 8849 */ 8850 public static final int FILL_IN_COMPONENT = 1<<3; 8851 8852 /** 8853 * Use with {@link #fillIn} to allow the current package value to be 8854 * overwritten, even if it is already set. 8855 */ 8856 public static final int FILL_IN_PACKAGE = 1<<4; 8857 8858 /** 8859 * Use with {@link #fillIn} to allow the current bounds rectangle to be 8860 * overwritten, even if it is already set. 8861 */ 8862 public static final int FILL_IN_SOURCE_BOUNDS = 1<<5; 8863 8864 /** 8865 * Use with {@link #fillIn} to allow the current selector to be 8866 * overwritten, even if it is already set. 8867 */ 8868 public static final int FILL_IN_SELECTOR = 1<<6; 8869 8870 /** 8871 * Use with {@link #fillIn} to allow the current ClipData to be 8872 * overwritten, even if it is already set. 8873 */ 8874 public static final int FILL_IN_CLIP_DATA = 1<<7; 8875 8876 /** 8877 * Copy the contents of <var>other</var> in to this object, but only 8878 * where fields are not defined by this object. For purposes of a field 8879 * being defined, the following pieces of data in the Intent are 8880 * considered to be separate fields: 8881 * 8882 * <ul> 8883 * <li> action, as set by {@link #setAction}. 8884 * <li> data Uri and MIME type, as set by {@link #setData(Uri)}, 8885 * {@link #setType(String)}, or {@link #setDataAndType(Uri, String)}. 8886 * <li> categories, as set by {@link #addCategory}. 8887 * <li> package, as set by {@link #setPackage}. 8888 * <li> component, as set by {@link #setComponent(ComponentName)} or 8889 * related methods. 8890 * <li> source bounds, as set by {@link #setSourceBounds}. 8891 * <li> selector, as set by {@link #setSelector(Intent)}. 8892 * <li> clip data, as set by {@link #setClipData(ClipData)}. 8893 * <li> each top-level name in the associated extras. 8894 * </ul> 8895 * 8896 * <p>In addition, you can use the {@link #FILL_IN_ACTION}, 8897 * {@link #FILL_IN_DATA}, {@link #FILL_IN_CATEGORIES}, {@link #FILL_IN_PACKAGE}, 8898 * {@link #FILL_IN_COMPONENT}, {@link #FILL_IN_SOURCE_BOUNDS}, 8899 * {@link #FILL_IN_SELECTOR}, and {@link #FILL_IN_CLIP_DATA} to override 8900 * the restriction where the corresponding field will not be replaced if 8901 * it is already set. 8902 * 8903 * <p>Note: The component field will only be copied if {@link #FILL_IN_COMPONENT} 8904 * is explicitly specified. The selector will only be copied if 8905 * {@link #FILL_IN_SELECTOR} is explicitly specified. 8906 * 8907 * <p>For example, consider Intent A with {data="foo", categories="bar"} 8908 * and Intent B with {action="gotit", data-type="some/thing", 8909 * categories="one","two"}. 8910 * 8911 * <p>Calling A.fillIn(B, Intent.FILL_IN_DATA) will result in A now 8912 * containing: {action="gotit", data-type="some/thing", 8913 * categories="bar"}. 8914 * 8915 * @param other Another Intent whose values are to be used to fill in 8916 * the current one. 8917 * @param flags Options to control which fields can be filled in. 8918 * 8919 * @return Returns a bit mask of {@link #FILL_IN_ACTION}, 8920 * {@link #FILL_IN_DATA}, {@link #FILL_IN_CATEGORIES}, {@link #FILL_IN_PACKAGE}, 8921 * {@link #FILL_IN_COMPONENT}, {@link #FILL_IN_SOURCE_BOUNDS}, 8922 * {@link #FILL_IN_SELECTOR} and {@link #FILL_IN_CLIP_DATA} indicating which fields were 8923 * changed. 8924 */ 8925 @FillInFlags 8926 public int fillIn(Intent other, @FillInFlags int flags) { 8927 int changes = 0; 8928 boolean mayHaveCopiedUris = false; 8929 if (other.mAction != null 8930 && (mAction == null || (flags&FILL_IN_ACTION) != 0)) { 8931 mAction = other.mAction; 8932 changes |= FILL_IN_ACTION; 8933 } 8934 if ((other.mData != null || other.mType != null) 8935 && ((mData == null && mType == null) 8936 || (flags&FILL_IN_DATA) != 0)) { 8937 mData = other.mData; 8938 mType = other.mType; 8939 changes |= FILL_IN_DATA; 8940 mayHaveCopiedUris = true; 8941 } 8942 if (other.mCategories != null 8943 && (mCategories == null || (flags&FILL_IN_CATEGORIES) != 0)) { 8944 if (other.mCategories != null) { 8945 mCategories = new ArraySet<String>(other.mCategories); 8946 } 8947 changes |= FILL_IN_CATEGORIES; 8948 } 8949 if (other.mPackage != null 8950 && (mPackage == null || (flags&FILL_IN_PACKAGE) != 0)) { 8951 // Only do this if mSelector is not set. 8952 if (mSelector == null) { 8953 mPackage = other.mPackage; 8954 changes |= FILL_IN_PACKAGE; 8955 } 8956 } 8957 // Selector is special: it can only be set if explicitly allowed, 8958 // for the same reason as the component name. 8959 if (other.mSelector != null && (flags&FILL_IN_SELECTOR) != 0) { 8960 if (mPackage == null) { 8961 mSelector = new Intent(other.mSelector); 8962 mPackage = null; 8963 changes |= FILL_IN_SELECTOR; 8964 } 8965 } 8966 if (other.mClipData != null 8967 && (mClipData == null || (flags&FILL_IN_CLIP_DATA) != 0)) { 8968 mClipData = other.mClipData; 8969 changes |= FILL_IN_CLIP_DATA; 8970 mayHaveCopiedUris = true; 8971 } 8972 // Component is special: it can -only- be set if explicitly allowed, 8973 // since otherwise the sender could force the intent somewhere the 8974 // originator didn't intend. 8975 if (other.mComponent != null && (flags&FILL_IN_COMPONENT) != 0) { 8976 mComponent = other.mComponent; 8977 changes |= FILL_IN_COMPONENT; 8978 } 8979 mFlags |= other.mFlags; 8980 if (other.mSourceBounds != null 8981 && (mSourceBounds == null || (flags&FILL_IN_SOURCE_BOUNDS) != 0)) { 8982 mSourceBounds = new Rect(other.mSourceBounds); 8983 changes |= FILL_IN_SOURCE_BOUNDS; 8984 } 8985 if (mExtras == null) { 8986 if (other.mExtras != null) { 8987 mExtras = new Bundle(other.mExtras); 8988 mayHaveCopiedUris = true; 8989 } 8990 } else if (other.mExtras != null) { 8991 try { 8992 Bundle newb = new Bundle(other.mExtras); 8993 newb.putAll(mExtras); 8994 mExtras = newb; 8995 mayHaveCopiedUris = true; 8996 } catch (RuntimeException e) { 8997 // Modifying the extras can cause us to unparcel the contents 8998 // of the bundle, and if we do this in the system process that 8999 // may fail. We really should handle this (i.e., the Bundle 9000 // impl shouldn't be on top of a plain map), but for now just 9001 // ignore it and keep the original contents. :( 9002 Log.w("Intent", "Failure filling in extras", e); 9003 } 9004 } 9005 if (mayHaveCopiedUris && mContentUserHint == UserHandle.USER_CURRENT 9006 && other.mContentUserHint != UserHandle.USER_CURRENT) { 9007 mContentUserHint = other.mContentUserHint; 9008 } 9009 return changes; 9010 } 9011 9012 /** 9013 * Wrapper class holding an Intent and implementing comparisons on it for 9014 * the purpose of filtering. The class implements its 9015 * {@link #equals equals()} and {@link #hashCode hashCode()} methods as 9016 * simple calls to {@link Intent#filterEquals(Intent)} filterEquals()} and 9017 * {@link android.content.Intent#filterHashCode()} filterHashCode()} 9018 * on the wrapped Intent. 9019 */ 9020 public static final class FilterComparison { 9021 private final Intent mIntent; 9022 private final int mHashCode; 9023 9024 public FilterComparison(Intent intent) { 9025 mIntent = intent; 9026 mHashCode = intent.filterHashCode(); 9027 } 9028 9029 /** 9030 * Return the Intent that this FilterComparison represents. 9031 * @return Returns the Intent held by the FilterComparison. Do 9032 * not modify! 9033 */ 9034 public Intent getIntent() { 9035 return mIntent; 9036 } 9037 9038 @Override 9039 public boolean equals(Object obj) { 9040 if (obj instanceof FilterComparison) { 9041 Intent other = ((FilterComparison)obj).mIntent; 9042 return mIntent.filterEquals(other); 9043 } 9044 return false; 9045 } 9046 9047 @Override 9048 public int hashCode() { 9049 return mHashCode; 9050 } 9051 } 9052 9053 /** 9054 * Determine if two intents are the same for the purposes of intent 9055 * resolution (filtering). That is, if their action, data, type, 9056 * class, and categories are the same. This does <em>not</em> compare 9057 * any extra data included in the intents. 9058 * 9059 * @param other The other Intent to compare against. 9060 * 9061 * @return Returns true if action, data, type, class, and categories 9062 * are the same. 9063 */ 9064 public boolean filterEquals(Intent other) { 9065 if (other == null) { 9066 return false; 9067 } 9068 if (!Objects.equals(this.mAction, other.mAction)) return false; 9069 if (!Objects.equals(this.mData, other.mData)) return false; 9070 if (!Objects.equals(this.mType, other.mType)) return false; 9071 if (!Objects.equals(this.mPackage, other.mPackage)) return false; 9072 if (!Objects.equals(this.mComponent, other.mComponent)) return false; 9073 if (!Objects.equals(this.mCategories, other.mCategories)) return false; 9074 9075 return true; 9076 } 9077 9078 /** 9079 * Generate hash code that matches semantics of filterEquals(). 9080 * 9081 * @return Returns the hash value of the action, data, type, class, and 9082 * categories. 9083 * 9084 * @see #filterEquals 9085 */ 9086 public int filterHashCode() { 9087 int code = 0; 9088 if (mAction != null) { 9089 code += mAction.hashCode(); 9090 } 9091 if (mData != null) { 9092 code += mData.hashCode(); 9093 } 9094 if (mType != null) { 9095 code += mType.hashCode(); 9096 } 9097 if (mPackage != null) { 9098 code += mPackage.hashCode(); 9099 } 9100 if (mComponent != null) { 9101 code += mComponent.hashCode(); 9102 } 9103 if (mCategories != null) { 9104 code += mCategories.hashCode(); 9105 } 9106 return code; 9107 } 9108 9109 @Override 9110 public String toString() { 9111 StringBuilder b = new StringBuilder(128); 9112 9113 b.append("Intent { "); 9114 toShortString(b, true, true, true, false); 9115 b.append(" }"); 9116 9117 return b.toString(); 9118 } 9119 9120 /** @hide */ 9121 public String toInsecureString() { 9122 StringBuilder b = new StringBuilder(128); 9123 9124 b.append("Intent { "); 9125 toShortString(b, false, true, true, false); 9126 b.append(" }"); 9127 9128 return b.toString(); 9129 } 9130 9131 /** @hide */ 9132 public String toInsecureStringWithClip() { 9133 StringBuilder b = new StringBuilder(128); 9134 9135 b.append("Intent { "); 9136 toShortString(b, false, true, true, true); 9137 b.append(" }"); 9138 9139 return b.toString(); 9140 } 9141 9142 /** @hide */ 9143 public String toShortString(boolean secure, boolean comp, boolean extras, boolean clip) { 9144 StringBuilder b = new StringBuilder(128); 9145 toShortString(b, secure, comp, extras, clip); 9146 return b.toString(); 9147 } 9148 9149 /** @hide */ 9150 public void toShortString(StringBuilder b, boolean secure, boolean comp, boolean extras, 9151 boolean clip) { 9152 boolean first = true; 9153 if (mAction != null) { 9154 b.append("act=").append(mAction); 9155 first = false; 9156 } 9157 if (mCategories != null) { 9158 if (!first) { 9159 b.append(' '); 9160 } 9161 first = false; 9162 b.append("cat=["); 9163 for (int i=0; i<mCategories.size(); i++) { 9164 if (i > 0) b.append(','); 9165 b.append(mCategories.valueAt(i)); 9166 } 9167 b.append("]"); 9168 } 9169 if (mData != null) { 9170 if (!first) { 9171 b.append(' '); 9172 } 9173 first = false; 9174 b.append("dat="); 9175 if (secure) { 9176 b.append(mData.toSafeString()); 9177 } else { 9178 b.append(mData); 9179 } 9180 } 9181 if (mType != null) { 9182 if (!first) { 9183 b.append(' '); 9184 } 9185 first = false; 9186 b.append("typ=").append(mType); 9187 } 9188 if (mFlags != 0) { 9189 if (!first) { 9190 b.append(' '); 9191 } 9192 first = false; 9193 b.append("flg=0x").append(Integer.toHexString(mFlags)); 9194 } 9195 if (mPackage != null) { 9196 if (!first) { 9197 b.append(' '); 9198 } 9199 first = false; 9200 b.append("pkg=").append(mPackage); 9201 } 9202 if (comp && mComponent != null) { 9203 if (!first) { 9204 b.append(' '); 9205 } 9206 first = false; 9207 b.append("cmp=").append(mComponent.flattenToShortString()); 9208 } 9209 if (mSourceBounds != null) { 9210 if (!first) { 9211 b.append(' '); 9212 } 9213 first = false; 9214 b.append("bnds=").append(mSourceBounds.toShortString()); 9215 } 9216 if (mClipData != null) { 9217 if (!first) { 9218 b.append(' '); 9219 } 9220 b.append("clip={"); 9221 if (clip) { 9222 mClipData.toShortString(b); 9223 } else { 9224 if (mClipData.getDescription() != null) { 9225 first = !mClipData.getDescription().toShortStringTypesOnly(b); 9226 } else { 9227 first = true; 9228 } 9229 mClipData.toShortStringShortItems(b, first); 9230 } 9231 first = false; 9232 b.append('}'); 9233 } 9234 if (extras && mExtras != null) { 9235 if (!first) { 9236 b.append(' '); 9237 } 9238 first = false; 9239 b.append("(has extras)"); 9240 } 9241 if (mContentUserHint != UserHandle.USER_CURRENT) { 9242 if (!first) { 9243 b.append(' '); 9244 } 9245 first = false; 9246 b.append("u=").append(mContentUserHint); 9247 } 9248 if (mSelector != null) { 9249 b.append(" sel="); 9250 mSelector.toShortString(b, secure, comp, extras, clip); 9251 b.append("}"); 9252 } 9253 } 9254 9255 /** 9256 * Call {@link #toUri} with 0 flags. 9257 * @deprecated Use {@link #toUri} instead. 9258 */ 9259 @Deprecated 9260 public String toURI() { 9261 return toUri(0); 9262 } 9263 9264 /** 9265 * Convert this Intent into a String holding a URI representation of it. 9266 * The returned URI string has been properly URI encoded, so it can be 9267 * used with {@link Uri#parse Uri.parse(String)}. The URI contains the 9268 * Intent's data as the base URI, with an additional fragment describing 9269 * the action, categories, type, flags, package, component, and extras. 9270 * 9271 * <p>You can convert the returned string back to an Intent with 9272 * {@link #getIntent}. 9273 * 9274 * @param flags Additional operating flags. Either 0, 9275 * {@link #URI_INTENT_SCHEME}, or {@link #URI_ANDROID_APP_SCHEME}. 9276 * 9277 * @return Returns a URI encoding URI string describing the entire contents 9278 * of the Intent. 9279 */ 9280 public String toUri(int flags) { 9281 StringBuilder uri = new StringBuilder(128); 9282 if ((flags&URI_ANDROID_APP_SCHEME) != 0) { 9283 if (mPackage == null) { 9284 throw new IllegalArgumentException( 9285 "Intent must include an explicit package name to build an android-app: " 9286 + this); 9287 } 9288 uri.append("android-app://"); 9289 uri.append(mPackage); 9290 String scheme = null; 9291 if (mData != null) { 9292 scheme = mData.getScheme(); 9293 if (scheme != null) { 9294 uri.append('/'); 9295 uri.append(scheme); 9296 String authority = mData.getEncodedAuthority(); 9297 if (authority != null) { 9298 uri.append('/'); 9299 uri.append(authority); 9300 String path = mData.getEncodedPath(); 9301 if (path != null) { 9302 uri.append(path); 9303 } 9304 String queryParams = mData.getEncodedQuery(); 9305 if (queryParams != null) { 9306 uri.append('?'); 9307 uri.append(queryParams); 9308 } 9309 String fragment = mData.getEncodedFragment(); 9310 if (fragment != null) { 9311 uri.append('#'); 9312 uri.append(fragment); 9313 } 9314 } 9315 } 9316 } 9317 toUriFragment(uri, null, scheme == null ? Intent.ACTION_MAIN : Intent.ACTION_VIEW, 9318 mPackage, flags); 9319 return uri.toString(); 9320 } 9321 String scheme = null; 9322 if (mData != null) { 9323 String data = mData.toString(); 9324 if ((flags&URI_INTENT_SCHEME) != 0) { 9325 final int N = data.length(); 9326 for (int i=0; i<N; i++) { 9327 char c = data.charAt(i); 9328 if ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') 9329 || c == '.' || c == '-') { 9330 continue; 9331 } 9332 if (c == ':' && i > 0) { 9333 // Valid scheme. 9334 scheme = data.substring(0, i); 9335 uri.append("intent:"); 9336 data = data.substring(i+1); 9337 break; 9338 } 9339 9340 // No scheme. 9341 break; 9342 } 9343 } 9344 uri.append(data); 9345 9346 } else if ((flags&URI_INTENT_SCHEME) != 0) { 9347 uri.append("intent:"); 9348 } 9349 9350 toUriFragment(uri, scheme, Intent.ACTION_VIEW, null, flags); 9351 9352 return uri.toString(); 9353 } 9354 9355 private void toUriFragment(StringBuilder uri, String scheme, String defAction, 9356 String defPackage, int flags) { 9357 StringBuilder frag = new StringBuilder(128); 9358 9359 toUriInner(frag, scheme, defAction, defPackage, flags); 9360 if (mSelector != null) { 9361 frag.append("SEL;"); 9362 // Note that for now we are not going to try to handle the 9363 // data part; not clear how to represent this as a URI, and 9364 // not much utility in it. 9365 mSelector.toUriInner(frag, mSelector.mData != null ? mSelector.mData.getScheme() : null, 9366 null, null, flags); 9367 } 9368 9369 if (frag.length() > 0) { 9370 uri.append("#Intent;"); 9371 uri.append(frag); 9372 uri.append("end"); 9373 } 9374 } 9375 9376 private void toUriInner(StringBuilder uri, String scheme, String defAction, 9377 String defPackage, int flags) { 9378 if (scheme != null) { 9379 uri.append("scheme=").append(scheme).append(';'); 9380 } 9381 if (mAction != null && !mAction.equals(defAction)) { 9382 uri.append("action=").append(Uri.encode(mAction)).append(';'); 9383 } 9384 if (mCategories != null) { 9385 for (int i=0; i<mCategories.size(); i++) { 9386 uri.append("category=").append(Uri.encode(mCategories.valueAt(i))).append(';'); 9387 } 9388 } 9389 if (mType != null) { 9390 uri.append("type=").append(Uri.encode(mType, "/")).append(';'); 9391 } 9392 if (mFlags != 0) { 9393 uri.append("launchFlags=0x").append(Integer.toHexString(mFlags)).append(';'); 9394 } 9395 if (mPackage != null && !mPackage.equals(defPackage)) { 9396 uri.append("package=").append(Uri.encode(mPackage)).append(';'); 9397 } 9398 if (mComponent != null) { 9399 uri.append("component=").append(Uri.encode( 9400 mComponent.flattenToShortString(), "/")).append(';'); 9401 } 9402 if (mSourceBounds != null) { 9403 uri.append("sourceBounds=") 9404 .append(Uri.encode(mSourceBounds.flattenToString())) 9405 .append(';'); 9406 } 9407 if (mExtras != null) { 9408 for (String key : mExtras.keySet()) { 9409 final Object value = mExtras.get(key); 9410 char entryType = 9411 value instanceof String ? 'S' : 9412 value instanceof Boolean ? 'B' : 9413 value instanceof Byte ? 'b' : 9414 value instanceof Character ? 'c' : 9415 value instanceof Double ? 'd' : 9416 value instanceof Float ? 'f' : 9417 value instanceof Integer ? 'i' : 9418 value instanceof Long ? 'l' : 9419 value instanceof Short ? 's' : 9420 '\0'; 9421 9422 if (entryType != '\0') { 9423 uri.append(entryType); 9424 uri.append('.'); 9425 uri.append(Uri.encode(key)); 9426 uri.append('='); 9427 uri.append(Uri.encode(value.toString())); 9428 uri.append(';'); 9429 } 9430 } 9431 } 9432 } 9433 9434 public int describeContents() { 9435 return (mExtras != null) ? mExtras.describeContents() : 0; 9436 } 9437 9438 public void writeToParcel(Parcel out, int flags) { 9439 out.writeString(mAction); 9440 Uri.writeToParcel(out, mData); 9441 out.writeString(mType); 9442 out.writeInt(mFlags); 9443 out.writeString(mPackage); 9444 ComponentName.writeToParcel(mComponent, out); 9445 9446 if (mSourceBounds != null) { 9447 out.writeInt(1); 9448 mSourceBounds.writeToParcel(out, flags); 9449 } else { 9450 out.writeInt(0); 9451 } 9452 9453 if (mCategories != null) { 9454 final int N = mCategories.size(); 9455 out.writeInt(N); 9456 for (int i=0; i<N; i++) { 9457 out.writeString(mCategories.valueAt(i)); 9458 } 9459 } else { 9460 out.writeInt(0); 9461 } 9462 9463 if (mSelector != null) { 9464 out.writeInt(1); 9465 mSelector.writeToParcel(out, flags); 9466 } else { 9467 out.writeInt(0); 9468 } 9469 9470 if (mClipData != null) { 9471 out.writeInt(1); 9472 mClipData.writeToParcel(out, flags); 9473 } else { 9474 out.writeInt(0); 9475 } 9476 out.writeInt(mContentUserHint); 9477 out.writeBundle(mExtras); 9478 } 9479 9480 public static final Parcelable.Creator<Intent> CREATOR 9481 = new Parcelable.Creator<Intent>() { 9482 public Intent createFromParcel(Parcel in) { 9483 return new Intent(in); 9484 } 9485 public Intent[] newArray(int size) { 9486 return new Intent[size]; 9487 } 9488 }; 9489 9490 /** @hide */ 9491 protected Intent(Parcel in) { 9492 readFromParcel(in); 9493 } 9494 9495 public void readFromParcel(Parcel in) { 9496 setAction(in.readString()); 9497 mData = Uri.CREATOR.createFromParcel(in); 9498 mType = in.readString(); 9499 mFlags = in.readInt(); 9500 mPackage = in.readString(); 9501 mComponent = ComponentName.readFromParcel(in); 9502 9503 if (in.readInt() != 0) { 9504 mSourceBounds = Rect.CREATOR.createFromParcel(in); 9505 } 9506 9507 int N = in.readInt(); 9508 if (N > 0) { 9509 mCategories = new ArraySet<String>(); 9510 int i; 9511 for (i=0; i<N; i++) { 9512 mCategories.add(in.readString().intern()); 9513 } 9514 } else { 9515 mCategories = null; 9516 } 9517 9518 if (in.readInt() != 0) { 9519 mSelector = new Intent(in); 9520 } 9521 9522 if (in.readInt() != 0) { 9523 mClipData = new ClipData(in); 9524 } 9525 mContentUserHint = in.readInt(); 9526 mExtras = in.readBundle(); 9527 } 9528 9529 /** 9530 * Parses the "intent" element (and its children) from XML and instantiates 9531 * an Intent object. The given XML parser should be located at the tag 9532 * where parsing should start (often named "intent"), from which the 9533 * basic action, data, type, and package and class name will be 9534 * retrieved. The function will then parse in to any child elements, 9535 * looking for <category android:name="xxx"> tags to add categories and 9536 * <extra android:name="xxx" android:value="yyy"> to attach extra data 9537 * to the intent. 9538 * 9539 * @param resources The Resources to use when inflating resources. 9540 * @param parser The XML parser pointing at an "intent" tag. 9541 * @param attrs The AttributeSet interface for retrieving extended 9542 * attribute data at the current <var>parser</var> location. 9543 * @return An Intent object matching the XML data. 9544 * @throws XmlPullParserException If there was an XML parsing error. 9545 * @throws IOException If there was an I/O error. 9546 */ 9547 public static Intent parseIntent(Resources resources, XmlPullParser parser, AttributeSet attrs) 9548 throws XmlPullParserException, IOException { 9549 Intent intent = new Intent(); 9550 9551 TypedArray sa = resources.obtainAttributes(attrs, 9552 com.android.internal.R.styleable.Intent); 9553 9554 intent.setAction(sa.getString(com.android.internal.R.styleable.Intent_action)); 9555 9556 String data = sa.getString(com.android.internal.R.styleable.Intent_data); 9557 String mimeType = sa.getString(com.android.internal.R.styleable.Intent_mimeType); 9558 intent.setDataAndType(data != null ? Uri.parse(data) : null, mimeType); 9559 9560 String packageName = sa.getString(com.android.internal.R.styleable.Intent_targetPackage); 9561 String className = sa.getString(com.android.internal.R.styleable.Intent_targetClass); 9562 if (packageName != null && className != null) { 9563 intent.setComponent(new ComponentName(packageName, className)); 9564 } 9565 9566 sa.recycle(); 9567 9568 int outerDepth = parser.getDepth(); 9569 int type; 9570 while ((type=parser.next()) != XmlPullParser.END_DOCUMENT 9571 && (type != XmlPullParser.END_TAG || parser.getDepth() > outerDepth)) { 9572 if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) { 9573 continue; 9574 } 9575 9576 String nodeName = parser.getName(); 9577 if (nodeName.equals(TAG_CATEGORIES)) { 9578 sa = resources.obtainAttributes(attrs, 9579 com.android.internal.R.styleable.IntentCategory); 9580 String cat = sa.getString(com.android.internal.R.styleable.IntentCategory_name); 9581 sa.recycle(); 9582 9583 if (cat != null) { 9584 intent.addCategory(cat); 9585 } 9586 XmlUtils.skipCurrentTag(parser); 9587 9588 } else if (nodeName.equals(TAG_EXTRA)) { 9589 if (intent.mExtras == null) { 9590 intent.mExtras = new Bundle(); 9591 } 9592 resources.parseBundleExtra(TAG_EXTRA, attrs, intent.mExtras); 9593 XmlUtils.skipCurrentTag(parser); 9594 9595 } else { 9596 XmlUtils.skipCurrentTag(parser); 9597 } 9598 } 9599 9600 return intent; 9601 } 9602 9603 /** @hide */ 9604 public void saveToXml(XmlSerializer out) throws IOException { 9605 if (mAction != null) { 9606 out.attribute(null, ATTR_ACTION, mAction); 9607 } 9608 if (mData != null) { 9609 out.attribute(null, ATTR_DATA, mData.toString()); 9610 } 9611 if (mType != null) { 9612 out.attribute(null, ATTR_TYPE, mType); 9613 } 9614 if (mComponent != null) { 9615 out.attribute(null, ATTR_COMPONENT, mComponent.flattenToShortString()); 9616 } 9617 out.attribute(null, ATTR_FLAGS, Integer.toHexString(getFlags())); 9618 9619 if (mCategories != null) { 9620 out.startTag(null, TAG_CATEGORIES); 9621 for (int categoryNdx = mCategories.size() - 1; categoryNdx >= 0; --categoryNdx) { 9622 out.attribute(null, ATTR_CATEGORY, mCategories.valueAt(categoryNdx)); 9623 } 9624 out.endTag(null, TAG_CATEGORIES); 9625 } 9626 } 9627 9628 /** @hide */ 9629 public static Intent restoreFromXml(XmlPullParser in) throws IOException, 9630 XmlPullParserException { 9631 Intent intent = new Intent(); 9632 final int outerDepth = in.getDepth(); 9633 9634 int attrCount = in.getAttributeCount(); 9635 for (int attrNdx = attrCount - 1; attrNdx >= 0; --attrNdx) { 9636 final String attrName = in.getAttributeName(attrNdx); 9637 final String attrValue = in.getAttributeValue(attrNdx); 9638 if (ATTR_ACTION.equals(attrName)) { 9639 intent.setAction(attrValue); 9640 } else if (ATTR_DATA.equals(attrName)) { 9641 intent.setData(Uri.parse(attrValue)); 9642 } else if (ATTR_TYPE.equals(attrName)) { 9643 intent.setType(attrValue); 9644 } else if (ATTR_COMPONENT.equals(attrName)) { 9645 intent.setComponent(ComponentName.unflattenFromString(attrValue)); 9646 } else if (ATTR_FLAGS.equals(attrName)) { 9647 intent.setFlags(Integer.parseInt(attrValue, 16)); 9648 } else { 9649 Log.e("Intent", "restoreFromXml: unknown attribute=" + attrName); 9650 } 9651 } 9652 9653 int event; 9654 String name; 9655 while (((event = in.next()) != XmlPullParser.END_DOCUMENT) && 9656 (event != XmlPullParser.END_TAG || in.getDepth() < outerDepth)) { 9657 if (event == XmlPullParser.START_TAG) { 9658 name = in.getName(); 9659 if (TAG_CATEGORIES.equals(name)) { 9660 attrCount = in.getAttributeCount(); 9661 for (int attrNdx = attrCount - 1; attrNdx >= 0; --attrNdx) { 9662 intent.addCategory(in.getAttributeValue(attrNdx)); 9663 } 9664 } else { 9665 Log.w("Intent", "restoreFromXml: unknown name=" + name); 9666 XmlUtils.skipCurrentTag(in); 9667 } 9668 } 9669 } 9670 9671 return intent; 9672 } 9673 9674 /** 9675 * Normalize a MIME data type. 9676 * 9677 * <p>A normalized MIME type has white-space trimmed, 9678 * content-type parameters removed, and is lower-case. 9679 * This aligns the type with Android best practices for 9680 * intent filtering. 9681 * 9682 * <p>For example, "text/plain; charset=utf-8" becomes "text/plain". 9683 * "text/x-vCard" becomes "text/x-vcard". 9684 * 9685 * <p>All MIME types received from outside Android (such as user input, 9686 * or external sources like Bluetooth, NFC, or the Internet) should 9687 * be normalized before they are used to create an Intent. 9688 * 9689 * @param type MIME data type to normalize 9690 * @return normalized MIME data type, or null if the input was null 9691 * @see #setType 9692 * @see #setTypeAndNormalize 9693 */ 9694 public static String normalizeMimeType(String type) { 9695 if (type == null) { 9696 return null; 9697 } 9698 9699 type = type.trim().toLowerCase(Locale.ROOT); 9700 9701 final int semicolonIndex = type.indexOf(';'); 9702 if (semicolonIndex != -1) { 9703 type = type.substring(0, semicolonIndex); 9704 } 9705 return type; 9706 } 9707 9708 /** 9709 * Prepare this {@link Intent} to leave an app process. 9710 * 9711 * @hide 9712 */ 9713 public void prepareToLeaveProcess(Context context) { 9714 final boolean leavingPackage = (mComponent == null) 9715 || !Objects.equals(mComponent.getPackageName(), context.getPackageName()); 9716 prepareToLeaveProcess(leavingPackage); 9717 } 9718 9719 /** 9720 * Prepare this {@link Intent} to leave an app process. 9721 * 9722 * @hide 9723 */ 9724 public void prepareToLeaveProcess(boolean leavingPackage) { 9725 setAllowFds(false); 9726 9727 if (mSelector != null) { 9728 mSelector.prepareToLeaveProcess(leavingPackage); 9729 } 9730 if (mClipData != null) { 9731 mClipData.prepareToLeaveProcess(leavingPackage, getFlags()); 9732 } 9733 9734 if (mExtras != null && !mExtras.isParcelled()) { 9735 final Object intent = mExtras.get(Intent.EXTRA_INTENT); 9736 if (intent instanceof Intent) { 9737 ((Intent) intent).prepareToLeaveProcess(leavingPackage); 9738 } 9739 } 9740 9741 if (mAction != null && mData != null && StrictMode.vmFileUriExposureEnabled() 9742 && leavingPackage) { 9743 switch (mAction) { 9744 case ACTION_MEDIA_REMOVED: 9745 case ACTION_MEDIA_UNMOUNTED: 9746 case ACTION_MEDIA_CHECKING: 9747 case ACTION_MEDIA_NOFS: 9748 case ACTION_MEDIA_MOUNTED: 9749 case ACTION_MEDIA_SHARED: 9750 case ACTION_MEDIA_UNSHARED: 9751 case ACTION_MEDIA_BAD_REMOVAL: 9752 case ACTION_MEDIA_UNMOUNTABLE: 9753 case ACTION_MEDIA_EJECT: 9754 case ACTION_MEDIA_SCANNER_STARTED: 9755 case ACTION_MEDIA_SCANNER_FINISHED: 9756 case ACTION_MEDIA_SCANNER_SCAN_FILE: 9757 case ACTION_PACKAGE_NEEDS_VERIFICATION: 9758 case ACTION_PACKAGE_VERIFIED: 9759 // Ignore legacy actions 9760 break; 9761 default: 9762 mData.checkFileUriExposed("Intent.getData()"); 9763 } 9764 } 9765 9766 if (mAction != null && mData != null && StrictMode.vmContentUriWithoutPermissionEnabled() 9767 && leavingPackage) { 9768 switch (mAction) { 9769 case ACTION_PROVIDER_CHANGED: 9770 // Ignore actions that don't need to grant 9771 break; 9772 default: 9773 mData.checkContentUriWithoutPermission("Intent.getData()", getFlags()); 9774 } 9775 } 9776 } 9777 9778 /** 9779 * @hide 9780 */ 9781 public void prepareToEnterProcess() { 9782 // We just entered destination process, so we should be able to read all 9783 // parcelables inside. 9784 setDefusable(true); 9785 9786 if (mSelector != null) { 9787 mSelector.prepareToEnterProcess(); 9788 } 9789 if (mClipData != null) { 9790 mClipData.prepareToEnterProcess(); 9791 } 9792 9793 if (mContentUserHint != UserHandle.USER_CURRENT) { 9794 if (UserHandle.getAppId(Process.myUid()) != Process.SYSTEM_UID) { 9795 fixUris(mContentUserHint); 9796 mContentUserHint = UserHandle.USER_CURRENT; 9797 } 9798 } 9799 } 9800 9801 /** 9802 * @hide 9803 */ 9804 public void fixUris(int contentUserHint) { 9805 Uri data = getData(); 9806 if (data != null) { 9807 mData = maybeAddUserId(data, contentUserHint); 9808 } 9809 if (mClipData != null) { 9810 mClipData.fixUris(contentUserHint); 9811 } 9812 String action = getAction(); 9813 if (ACTION_SEND.equals(action)) { 9814 final Uri stream = getParcelableExtra(EXTRA_STREAM); 9815 if (stream != null) { 9816 putExtra(EXTRA_STREAM, maybeAddUserId(stream, contentUserHint)); 9817 } 9818 } else if (ACTION_SEND_MULTIPLE.equals(action)) { 9819 final ArrayList<Uri> streams = getParcelableArrayListExtra(EXTRA_STREAM); 9820 if (streams != null) { 9821 ArrayList<Uri> newStreams = new ArrayList<Uri>(); 9822 for (int i = 0; i < streams.size(); i++) { 9823 newStreams.add(maybeAddUserId(streams.get(i), contentUserHint)); 9824 } 9825 putParcelableArrayListExtra(EXTRA_STREAM, newStreams); 9826 } 9827 } else if (MediaStore.ACTION_IMAGE_CAPTURE.equals(action) 9828 || MediaStore.ACTION_IMAGE_CAPTURE_SECURE.equals(action) 9829 || MediaStore.ACTION_VIDEO_CAPTURE.equals(action)) { 9830 final Uri output = getParcelableExtra(MediaStore.EXTRA_OUTPUT); 9831 if (output != null) { 9832 putExtra(MediaStore.EXTRA_OUTPUT, maybeAddUserId(output, contentUserHint)); 9833 } 9834 } 9835 } 9836 9837 /** 9838 * Migrate any {@link #EXTRA_STREAM} in {@link #ACTION_SEND} and 9839 * {@link #ACTION_SEND_MULTIPLE} to {@link ClipData}. Also inspects nested 9840 * intents in {@link #ACTION_CHOOSER}. 9841 * 9842 * @return Whether any contents were migrated. 9843 * @hide 9844 */ 9845 public boolean migrateExtraStreamToClipData() { 9846 // Refuse to touch if extras already parcelled 9847 if (mExtras != null && mExtras.isParcelled()) return false; 9848 9849 // Bail when someone already gave us ClipData 9850 if (getClipData() != null) return false; 9851 9852 final String action = getAction(); 9853 if (ACTION_CHOOSER.equals(action)) { 9854 // Inspect contained intents to see if we need to migrate extras. We 9855 // don't promote ClipData to the parent, since ChooserActivity will 9856 // already start the picked item as the caller, and we can't combine 9857 // the flags in a safe way. 9858 9859 boolean migrated = false; 9860 try { 9861 final Intent intent = getParcelableExtra(EXTRA_INTENT); 9862 if (intent != null) { 9863 migrated |= intent.migrateExtraStreamToClipData(); 9864 } 9865 } catch (ClassCastException e) { 9866 } 9867 try { 9868 final Parcelable[] intents = getParcelableArrayExtra(EXTRA_INITIAL_INTENTS); 9869 if (intents != null) { 9870 for (int i = 0; i < intents.length; i++) { 9871 final Intent intent = (Intent) intents[i]; 9872 if (intent != null) { 9873 migrated |= intent.migrateExtraStreamToClipData(); 9874 } 9875 } 9876 } 9877 } catch (ClassCastException e) { 9878 } 9879 return migrated; 9880 9881 } else if (ACTION_SEND.equals(action)) { 9882 try { 9883 final Uri stream = getParcelableExtra(EXTRA_STREAM); 9884 final CharSequence text = getCharSequenceExtra(EXTRA_TEXT); 9885 final String htmlText = getStringExtra(EXTRA_HTML_TEXT); 9886 if (stream != null || text != null || htmlText != null) { 9887 final ClipData clipData = new ClipData( 9888 null, new String[] { getType() }, 9889 new ClipData.Item(text, htmlText, null, stream)); 9890 setClipData(clipData); 9891 addFlags(FLAG_GRANT_READ_URI_PERMISSION); 9892 return true; 9893 } 9894 } catch (ClassCastException e) { 9895 } 9896 9897 } else if (ACTION_SEND_MULTIPLE.equals(action)) { 9898 try { 9899 final ArrayList<Uri> streams = getParcelableArrayListExtra(EXTRA_STREAM); 9900 final ArrayList<CharSequence> texts = getCharSequenceArrayListExtra(EXTRA_TEXT); 9901 final ArrayList<String> htmlTexts = getStringArrayListExtra(EXTRA_HTML_TEXT); 9902 int num = -1; 9903 if (streams != null) { 9904 num = streams.size(); 9905 } 9906 if (texts != null) { 9907 if (num >= 0 && num != texts.size()) { 9908 // Wha...! F- you. 9909 return false; 9910 } 9911 num = texts.size(); 9912 } 9913 if (htmlTexts != null) { 9914 if (num >= 0 && num != htmlTexts.size()) { 9915 // Wha...! F- you. 9916 return false; 9917 } 9918 num = htmlTexts.size(); 9919 } 9920 if (num > 0) { 9921 final ClipData clipData = new ClipData( 9922 null, new String[] { getType() }, 9923 makeClipItem(streams, texts, htmlTexts, 0)); 9924 9925 for (int i = 1; i < num; i++) { 9926 clipData.addItem(makeClipItem(streams, texts, htmlTexts, i)); 9927 } 9928 9929 setClipData(clipData); 9930 addFlags(FLAG_GRANT_READ_URI_PERMISSION); 9931 return true; 9932 } 9933 } catch (ClassCastException e) { 9934 } 9935 } else if (MediaStore.ACTION_IMAGE_CAPTURE.equals(action) 9936 || MediaStore.ACTION_IMAGE_CAPTURE_SECURE.equals(action) 9937 || MediaStore.ACTION_VIDEO_CAPTURE.equals(action)) { 9938 final Uri output; 9939 try { 9940 output = getParcelableExtra(MediaStore.EXTRA_OUTPUT); 9941 } catch (ClassCastException e) { 9942 return false; 9943 } 9944 if (output != null) { 9945 setClipData(ClipData.newRawUri("", output)); 9946 addFlags(FLAG_GRANT_WRITE_URI_PERMISSION|FLAG_GRANT_READ_URI_PERMISSION); 9947 return true; 9948 } 9949 } 9950 9951 return false; 9952 } 9953 9954 private static ClipData.Item makeClipItem(ArrayList<Uri> streams, ArrayList<CharSequence> texts, 9955 ArrayList<String> htmlTexts, int which) { 9956 Uri uri = streams != null ? streams.get(which) : null; 9957 CharSequence text = texts != null ? texts.get(which) : null; 9958 String htmlText = htmlTexts != null ? htmlTexts.get(which) : null; 9959 return new ClipData.Item(text, htmlText, null, uri); 9960 } 9961 9962 /** @hide */ 9963 public boolean isDocument() { 9964 return (mFlags & FLAG_ACTIVITY_NEW_DOCUMENT) == FLAG_ACTIVITY_NEW_DOCUMENT; 9965 } 9966} 9967