Intent.java revision 01354dc85882e4eeef8960bcaf086540652eecac
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 25 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 * Currently only a system app that hosts the provider authority "downloads" or holds the 1660 * permission {@link android.Manifest.permission.MANAGE_DOCUMENTS} can use this. 1661 * @hide 1662 */ 1663 @SystemApi 1664 public static final String EXTRA_ORIGINATING_UID 1665 = "android.intent.extra.ORIGINATING_UID"; 1666 1667 /** 1668 * Used as a boolean extra field with {@link #ACTION_INSTALL_PACKAGE} to install a 1669 * package. Tells the installer UI to skip the confirmation with the user 1670 * if the .apk is replacing an existing one. 1671 * @deprecated As of {@link android.os.Build.VERSION_CODES#JELLY_BEAN}, Android 1672 * will no longer show an interstitial message about updating existing 1673 * applications so this is no longer needed. 1674 */ 1675 @Deprecated 1676 public static final String EXTRA_ALLOW_REPLACE 1677 = "android.intent.extra.ALLOW_REPLACE"; 1678 1679 /** 1680 * Used as a boolean extra field with {@link #ACTION_INSTALL_PACKAGE} or 1681 * {@link #ACTION_UNINSTALL_PACKAGE}. Specifies that the installer UI should 1682 * return to the application the result code of the install/uninstall. The returned result 1683 * code will be {@link android.app.Activity#RESULT_OK} on success or 1684 * {@link android.app.Activity#RESULT_FIRST_USER} on failure. 1685 */ 1686 public static final String EXTRA_RETURN_RESULT 1687 = "android.intent.extra.RETURN_RESULT"; 1688 1689 /** 1690 * Package manager install result code. @hide because result codes are not 1691 * yet ready to be exposed. 1692 */ 1693 public static final String EXTRA_INSTALL_RESULT 1694 = "android.intent.extra.INSTALL_RESULT"; 1695 1696 /** 1697 * Activity Action: Launch application uninstaller. 1698 * <p> 1699 * Input: The data must be a package: URI whose scheme specific part is 1700 * the package name of the current installed package to be uninstalled. 1701 * You can optionally supply {@link #EXTRA_RETURN_RESULT}. 1702 * <p> 1703 * Output: If {@link #EXTRA_RETURN_RESULT}, returns whether the install 1704 * succeeded. 1705 */ 1706 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1707 public static final String ACTION_UNINSTALL_PACKAGE = "android.intent.action.UNINSTALL_PACKAGE"; 1708 1709 /** 1710 * Specify whether the package should be uninstalled for all users. 1711 * @hide because these should not be part of normal application flow. 1712 */ 1713 public static final String EXTRA_UNINSTALL_ALL_USERS 1714 = "android.intent.extra.UNINSTALL_ALL_USERS"; 1715 1716 /** 1717 * A string associated with a {@link #ACTION_UPGRADE_SETUP} activity 1718 * describing the last run version of the platform that was setup. 1719 * @hide 1720 */ 1721 public static final String METADATA_SETUP_VERSION = "android.SETUP_VERSION"; 1722 1723 /** 1724 * Activity action: Launch UI to manage the permissions of an app. 1725 * <p> 1726 * Input: {@link #EXTRA_PACKAGE_NAME} specifies the package whose permissions 1727 * will be managed by the launched UI. 1728 * </p> 1729 * <p> 1730 * Output: Nothing. 1731 * </p> 1732 * 1733 * @see #EXTRA_PACKAGE_NAME 1734 * 1735 * @hide 1736 */ 1737 @SystemApi 1738 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1739 public static final String ACTION_MANAGE_APP_PERMISSIONS = 1740 "android.intent.action.MANAGE_APP_PERMISSIONS"; 1741 1742 /** 1743 * Activity action: Launch UI to manage permissions. 1744 * <p> 1745 * Input: Nothing. 1746 * </p> 1747 * <p> 1748 * Output: Nothing. 1749 * </p> 1750 * 1751 * @hide 1752 */ 1753 @SystemApi 1754 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1755 public static final String ACTION_MANAGE_PERMISSIONS = 1756 "android.intent.action.MANAGE_PERMISSIONS"; 1757 1758 /** 1759 * Activity action: Launch UI to review permissions for an app. 1760 * The system uses this intent if permission review for apps not 1761 * supporting the new runtime permissions model is enabled. In 1762 * this mode a permission review is required before any of the 1763 * app components can run. 1764 * <p> 1765 * Input: {@link #EXTRA_PACKAGE_NAME} specifies the package whose 1766 * permissions will be reviewed (mandatory). 1767 * </p> 1768 * <p> 1769 * Input: {@link #EXTRA_INTENT} specifies a pending intent to 1770 * be fired after the permission review (optional). 1771 * </p> 1772 * <p> 1773 * Input: {@link #EXTRA_REMOTE_CALLBACK} specifies a callback to 1774 * be invoked after the permission review (optional). 1775 * </p> 1776 * <p> 1777 * Input: {@link #EXTRA_RESULT_NEEDED} specifies whether the intent 1778 * passed via {@link #EXTRA_INTENT} needs a result (optional). 1779 * </p> 1780 * <p> 1781 * Output: Nothing. 1782 * </p> 1783 * 1784 * @see #EXTRA_PACKAGE_NAME 1785 * @see #EXTRA_INTENT 1786 * @see #EXTRA_REMOTE_CALLBACK 1787 * @see #EXTRA_RESULT_NEEDED 1788 * 1789 * @hide 1790 */ 1791 @SystemApi 1792 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1793 public static final String ACTION_REVIEW_PERMISSIONS = 1794 "android.intent.action.REVIEW_PERMISSIONS"; 1795 1796 /** 1797 * Intent extra: A callback for reporting remote result as a bundle. 1798 * <p> 1799 * Type: IRemoteCallback 1800 * </p> 1801 * 1802 * @hide 1803 */ 1804 @SystemApi 1805 public static final String EXTRA_REMOTE_CALLBACK = "android.intent.extra.REMOTE_CALLBACK"; 1806 1807 /** 1808 * Intent extra: An app package name. 1809 * <p> 1810 * Type: String 1811 * </p> 1812 * 1813 */ 1814 public static final String EXTRA_PACKAGE_NAME = "android.intent.extra.PACKAGE_NAME"; 1815 1816 /** 1817 * Intent extra: An app split name. 1818 * <p> 1819 * Type: String 1820 * </p> 1821 * @hide 1822 */ 1823 @SystemApi 1824 public static final String EXTRA_SPLIT_NAME = "android.intent.extra.SPLIT_NAME"; 1825 1826 /** 1827 * Intent extra: An extra for specifying whether a result is needed. 1828 * <p> 1829 * Type: boolean 1830 * </p> 1831 * 1832 * @hide 1833 */ 1834 @SystemApi 1835 public static final String EXTRA_RESULT_NEEDED = "android.intent.extra.RESULT_NEEDED"; 1836 1837 /** 1838 * Activity action: Launch UI to manage which apps have a given permission. 1839 * <p> 1840 * Input: {@link #EXTRA_PERMISSION_NAME} specifies the permission access 1841 * to which will be managed by the launched UI. 1842 * </p> 1843 * <p> 1844 * Output: Nothing. 1845 * </p> 1846 * 1847 * @see #EXTRA_PERMISSION_NAME 1848 * 1849 * @hide 1850 */ 1851 @SystemApi 1852 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1853 public static final String ACTION_MANAGE_PERMISSION_APPS = 1854 "android.intent.action.MANAGE_PERMISSION_APPS"; 1855 1856 /** 1857 * Intent extra: The name of a permission. 1858 * <p> 1859 * Type: String 1860 * </p> 1861 * 1862 * @hide 1863 */ 1864 @SystemApi 1865 public static final String EXTRA_PERMISSION_NAME = "android.intent.extra.PERMISSION_NAME"; 1866 1867 // --------------------------------------------------------------------- 1868 // --------------------------------------------------------------------- 1869 // Standard intent broadcast actions (see action variable). 1870 1871 /** 1872 * Broadcast Action: Sent when the device goes to sleep and becomes non-interactive. 1873 * <p> 1874 * For historical reasons, the name of this broadcast action refers to the power 1875 * state of the screen but it is actually sent in response to changes in the 1876 * overall interactive state of the device. 1877 * </p><p> 1878 * This broadcast is sent when the device becomes non-interactive which may have 1879 * nothing to do with the screen turning off. To determine the 1880 * actual state of the screen, use {@link android.view.Display#getState}. 1881 * </p><p> 1882 * See {@link android.os.PowerManager#isInteractive} for details. 1883 * </p> 1884 * You <em>cannot</em> receive this through components declared in 1885 * manifests, only by explicitly registering for it with 1886 * {@link Context#registerReceiver(BroadcastReceiver, IntentFilter) 1887 * Context.registerReceiver()}. 1888 * 1889 * <p class="note">This is a protected intent that can only be sent 1890 * by the system. 1891 */ 1892 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1893 public static final String ACTION_SCREEN_OFF = "android.intent.action.SCREEN_OFF"; 1894 1895 /** 1896 * Broadcast Action: Sent when the device wakes up and becomes interactive. 1897 * <p> 1898 * For historical reasons, the name of this broadcast action refers to the power 1899 * state of the screen but it is actually sent in response to changes in the 1900 * overall interactive state of the device. 1901 * </p><p> 1902 * This broadcast is sent when the device becomes interactive which may have 1903 * nothing to do with the screen turning on. To determine the 1904 * actual state of the screen, use {@link android.view.Display#getState}. 1905 * </p><p> 1906 * See {@link android.os.PowerManager#isInteractive} for details. 1907 * </p> 1908 * You <em>cannot</em> receive this through components declared in 1909 * manifests, only by explicitly registering for it with 1910 * {@link Context#registerReceiver(BroadcastReceiver, IntentFilter) 1911 * Context.registerReceiver()}. 1912 * 1913 * <p class="note">This is a protected intent that can only be sent 1914 * by the system. 1915 */ 1916 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1917 public static final String ACTION_SCREEN_ON = "android.intent.action.SCREEN_ON"; 1918 1919 /** 1920 * Broadcast Action: Sent after the system stops dreaming. 1921 * 1922 * <p class="note">This is a protected intent that can only be sent by the system. 1923 * It is only sent to registered receivers.</p> 1924 */ 1925 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1926 public static final String ACTION_DREAMING_STOPPED = "android.intent.action.DREAMING_STOPPED"; 1927 1928 /** 1929 * Broadcast Action: Sent after the system starts dreaming. 1930 * 1931 * <p class="note">This is a protected intent that can only be sent by the system. 1932 * It is only sent to registered receivers.</p> 1933 */ 1934 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1935 public static final String ACTION_DREAMING_STARTED = "android.intent.action.DREAMING_STARTED"; 1936 1937 /** 1938 * Broadcast Action: Sent when the user is present after device wakes up (e.g when the 1939 * keyguard is gone). 1940 * 1941 * <p class="note">This is a protected intent that can only be sent 1942 * by the system. 1943 */ 1944 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1945 public static final String ACTION_USER_PRESENT = "android.intent.action.USER_PRESENT"; 1946 1947 /** 1948 * Broadcast Action: The current time has changed. Sent every 1949 * minute. You <em>cannot</em> receive this through components declared 1950 * in manifests, only by explicitly registering for it with 1951 * {@link Context#registerReceiver(BroadcastReceiver, IntentFilter) 1952 * Context.registerReceiver()}. 1953 * 1954 * <p class="note">This is a protected intent that can only be sent 1955 * by the system. 1956 */ 1957 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1958 public static final String ACTION_TIME_TICK = "android.intent.action.TIME_TICK"; 1959 /** 1960 * Broadcast Action: The time was set. 1961 */ 1962 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1963 public static final String ACTION_TIME_CHANGED = "android.intent.action.TIME_SET"; 1964 /** 1965 * Broadcast Action: The date has changed. 1966 */ 1967 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1968 public static final String ACTION_DATE_CHANGED = "android.intent.action.DATE_CHANGED"; 1969 /** 1970 * Broadcast Action: The timezone has changed. The intent will have the following extra values:</p> 1971 * <ul> 1972 * <li><em>time-zone</em> - The java.util.TimeZone.getID() value identifying the new time zone.</li> 1973 * </ul> 1974 * 1975 * <p class="note">This is a protected intent that can only be sent 1976 * by the system. 1977 */ 1978 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1979 public static final String ACTION_TIMEZONE_CHANGED = "android.intent.action.TIMEZONE_CHANGED"; 1980 /** 1981 * Clear DNS Cache Action: This is broadcast when networks have changed and old 1982 * DNS entries should be tossed. 1983 * @hide 1984 */ 1985 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1986 public static final String ACTION_CLEAR_DNS_CACHE = "android.intent.action.CLEAR_DNS_CACHE"; 1987 /** 1988 * Alarm Changed Action: This is broadcast when the AlarmClock 1989 * application's alarm is set or unset. It is used by the 1990 * AlarmClock application and the StatusBar service. 1991 * @hide 1992 */ 1993 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1994 public static final String ACTION_ALARM_CHANGED = "android.intent.action.ALARM_CHANGED"; 1995 1996 /** 1997 * Broadcast Action: This is broadcast once, after the user has finished 1998 * booting, but while still in the "locked" state. It can be used to perform 1999 * application-specific initialization, such as installing alarms. You must 2000 * hold the {@link android.Manifest.permission#RECEIVE_BOOT_COMPLETED} 2001 * permission in order to receive this broadcast. 2002 * <p> 2003 * This broadcast is sent immediately at boot by all devices (regardless of 2004 * direct boot support) running {@link android.os.Build.VERSION_CODES#N} or 2005 * higher. Upon receipt of this broadcast, the user is still locked and only 2006 * device-protected storage can be accessed safely. If you want to access 2007 * credential-protected storage, you need to wait for the user to be 2008 * unlocked (typically by entering their lock pattern or PIN for the first 2009 * time), after which the {@link #ACTION_USER_UNLOCKED} and 2010 * {@link #ACTION_BOOT_COMPLETED} broadcasts are sent. 2011 * <p> 2012 * To receive this broadcast, your receiver component must be marked as 2013 * being {@link ComponentInfo#directBootAware}. 2014 * <p class="note"> 2015 * This is a protected intent that can only be sent by the system. 2016 * 2017 * @see Context#createDeviceProtectedStorageContext() 2018 */ 2019 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2020 public static final String ACTION_LOCKED_BOOT_COMPLETED = "android.intent.action.LOCKED_BOOT_COMPLETED"; 2021 2022 /** 2023 * Broadcast Action: This is broadcast once, after the user has finished 2024 * booting. It can be used to perform application-specific initialization, 2025 * such as installing alarms. You must hold the 2026 * {@link android.Manifest.permission#RECEIVE_BOOT_COMPLETED} permission in 2027 * order to receive this broadcast. 2028 * <p> 2029 * This broadcast is sent at boot by all devices (both with and without 2030 * direct boot support). Upon receipt of this broadcast, the user is 2031 * unlocked and both device-protected and credential-protected storage can 2032 * accessed safely. 2033 * <p> 2034 * If you need to run while the user is still locked (before they've entered 2035 * their lock pattern or PIN for the first time), you can listen for the 2036 * {@link #ACTION_LOCKED_BOOT_COMPLETED} broadcast. 2037 * <p class="note"> 2038 * This is a protected intent that can only be sent by the system. 2039 */ 2040 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2041 @BroadcastBehavior(includeBackground = true) 2042 public static final String ACTION_BOOT_COMPLETED = "android.intent.action.BOOT_COMPLETED"; 2043 2044 /** 2045 * Broadcast Action: This is broadcast when a user action should request a 2046 * temporary system dialog to dismiss. Some examples of temporary system 2047 * dialogs are the notification window-shade and the recent tasks dialog. 2048 */ 2049 public static final String ACTION_CLOSE_SYSTEM_DIALOGS = "android.intent.action.CLOSE_SYSTEM_DIALOGS"; 2050 /** 2051 * Broadcast Action: Trigger the download and eventual installation 2052 * of a package. 2053 * <p>Input: {@link #getData} is the URI of the package file to download. 2054 * 2055 * <p class="note">This is a protected intent that can only be sent 2056 * by the system. 2057 * 2058 * @deprecated This constant has never been used. 2059 */ 2060 @Deprecated 2061 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2062 public static final String ACTION_PACKAGE_INSTALL = "android.intent.action.PACKAGE_INSTALL"; 2063 /** 2064 * Broadcast Action: A new application package has been installed on the 2065 * device. The data contains the name of the package. Note that the 2066 * newly installed package does <em>not</em> receive this broadcast. 2067 * <p>May include the following extras: 2068 * <ul> 2069 * <li> {@link #EXTRA_UID} containing the integer uid assigned to the new package. 2070 * <li> {@link #EXTRA_REPLACING} is set to true if this is following 2071 * an {@link #ACTION_PACKAGE_REMOVED} broadcast for the same package. 2072 * </ul> 2073 * 2074 * <p class="note">This is a protected intent that can only be sent 2075 * by the system. 2076 */ 2077 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2078 public static final String ACTION_PACKAGE_ADDED = "android.intent.action.PACKAGE_ADDED"; 2079 /** 2080 * Broadcast Action: A new version of an application package has been 2081 * installed, replacing an existing version that was previously installed. 2082 * The data contains the name of the package. 2083 * <p>May include the following extras: 2084 * <ul> 2085 * <li> {@link #EXTRA_UID} containing the integer uid assigned to the new package. 2086 * </ul> 2087 * 2088 * <p class="note">This is a protected intent that can only be sent 2089 * by the system. 2090 */ 2091 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2092 public static final String ACTION_PACKAGE_REPLACED = "android.intent.action.PACKAGE_REPLACED"; 2093 /** 2094 * Broadcast Action: A new version of your application has been installed 2095 * over an existing one. This is only sent to the application that was 2096 * replaced. It does not contain any additional data; to receive it, just 2097 * use an intent filter for this action. 2098 * 2099 * <p class="note">This is a protected intent that can only be sent 2100 * by the system. 2101 */ 2102 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2103 public static final String ACTION_MY_PACKAGE_REPLACED = "android.intent.action.MY_PACKAGE_REPLACED"; 2104 /** 2105 * Broadcast Action: An existing application package has been removed from 2106 * the device. The data contains the name of the package. The package 2107 * that is being removed does <em>not</em> receive this Intent. 2108 * <ul> 2109 * <li> {@link #EXTRA_UID} containing the integer uid previously assigned 2110 * to the package. 2111 * <li> {@link #EXTRA_DATA_REMOVED} is set to true if the entire 2112 * application -- data and code -- is being removed. 2113 * <li> {@link #EXTRA_REPLACING} is set to true if this will be followed 2114 * by an {@link #ACTION_PACKAGE_ADDED} broadcast for the same package. 2115 * </ul> 2116 * 2117 * <p class="note">This is a protected intent that can only be sent 2118 * by the system. 2119 */ 2120 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2121 public static final String ACTION_PACKAGE_REMOVED = "android.intent.action.PACKAGE_REMOVED"; 2122 /** 2123 * Broadcast Action: An existing application package has been completely 2124 * removed from the device. The data contains the name of the package. 2125 * This is like {@link #ACTION_PACKAGE_REMOVED}, but only set when 2126 * {@link #EXTRA_DATA_REMOVED} is true and 2127 * {@link #EXTRA_REPLACING} is false of that broadcast. 2128 * 2129 * <ul> 2130 * <li> {@link #EXTRA_UID} containing the integer uid previously assigned 2131 * to the package. 2132 * </ul> 2133 * 2134 * <p class="note">This is a protected intent that can only be sent 2135 * by the system. 2136 */ 2137 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2138 public static final String ACTION_PACKAGE_FULLY_REMOVED 2139 = "android.intent.action.PACKAGE_FULLY_REMOVED"; 2140 /** 2141 * Broadcast Action: An existing application package has been changed (for 2142 * example, a component has been enabled or disabled). The data contains 2143 * the name of the package. 2144 * <ul> 2145 * <li> {@link #EXTRA_UID} containing the integer uid assigned to the package. 2146 * <li> {@link #EXTRA_CHANGED_COMPONENT_NAME_LIST} containing the class name 2147 * of the changed components (or the package name itself). 2148 * <li> {@link #EXTRA_DONT_KILL_APP} containing boolean field to override the 2149 * default action of restarting the application. 2150 * </ul> 2151 * 2152 * <p class="note">This is a protected intent that can only be sent 2153 * by the system. 2154 */ 2155 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2156 public static final String ACTION_PACKAGE_CHANGED = "android.intent.action.PACKAGE_CHANGED"; 2157 /** 2158 * @hide 2159 * Broadcast Action: Ask system services if there is any reason to 2160 * restart the given package. The data contains the name of the 2161 * package. 2162 * <ul> 2163 * <li> {@link #EXTRA_UID} containing the integer uid assigned to the package. 2164 * <li> {@link #EXTRA_PACKAGES} String array of all packages to check. 2165 * </ul> 2166 * 2167 * <p class="note">This is a protected intent that can only be sent 2168 * by the system. 2169 */ 2170 @SystemApi 2171 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2172 public static final String ACTION_QUERY_PACKAGE_RESTART = "android.intent.action.QUERY_PACKAGE_RESTART"; 2173 /** 2174 * Broadcast Action: The user has restarted a package, and all of its 2175 * processes have been killed. All runtime state 2176 * associated with it (processes, alarms, notifications, etc) should 2177 * be removed. Note that the restarted package does <em>not</em> 2178 * receive this broadcast. 2179 * The data contains the name of the package. 2180 * <ul> 2181 * <li> {@link #EXTRA_UID} containing the integer uid assigned to the package. 2182 * </ul> 2183 * 2184 * <p class="note">This is a protected intent that can only be sent 2185 * by the system. 2186 */ 2187 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2188 public static final String ACTION_PACKAGE_RESTARTED = "android.intent.action.PACKAGE_RESTARTED"; 2189 /** 2190 * Broadcast Action: The user has cleared the data of a package. This should 2191 * be preceded by {@link #ACTION_PACKAGE_RESTARTED}, after which all of 2192 * its persistent data is erased and this broadcast sent. 2193 * Note that the cleared package does <em>not</em> 2194 * receive this broadcast. The data contains the name of the package. 2195 * <ul> 2196 * <li> {@link #EXTRA_UID} containing the integer uid assigned to the package. 2197 * </ul> 2198 * 2199 * <p class="note">This is a protected intent that can only be sent 2200 * by the system. 2201 */ 2202 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2203 public static final String ACTION_PACKAGE_DATA_CLEARED = "android.intent.action.PACKAGE_DATA_CLEARED"; 2204 /** 2205 * Broadcast Action: Packages have been suspended. 2206 * <p>Includes the following extras: 2207 * <ul> 2208 * <li> {@link #EXTRA_CHANGED_PACKAGE_LIST} is the set of packages which have been suspended 2209 * </ul> 2210 * 2211 * <p class="note">This is a protected intent that can only be sent 2212 * by the system. It is only sent to registered receivers. 2213 */ 2214 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2215 public static final String ACTION_PACKAGES_SUSPENDED = "android.intent.action.PACKAGES_SUSPENDED"; 2216 /** 2217 * Broadcast Action: Packages have been unsuspended. 2218 * <p>Includes the following extras: 2219 * <ul> 2220 * <li> {@link #EXTRA_CHANGED_PACKAGE_LIST} is the set of packages which have been unsuspended 2221 * </ul> 2222 * 2223 * <p class="note">This is a protected intent that can only be sent 2224 * by the system. It is only sent to registered receivers. 2225 */ 2226 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2227 public static final String ACTION_PACKAGES_UNSUSPENDED = "android.intent.action.PACKAGES_UNSUSPENDED"; 2228 /** 2229 * Broadcast Action: A user ID has been removed from the system. The user 2230 * ID number is stored in the extra data under {@link #EXTRA_UID}. 2231 * 2232 * <p class="note">This is a protected intent that can only be sent 2233 * by the system. 2234 */ 2235 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2236 public static final String ACTION_UID_REMOVED = "android.intent.action.UID_REMOVED"; 2237 2238 /** 2239 * Broadcast Action: Sent to the installer package of an application when 2240 * that application is first launched (that is the first time it is moved 2241 * out of the stopped state). The data contains the name of the package. 2242 * 2243 * <p class="note">This is a protected intent that can only be sent 2244 * by the system. 2245 */ 2246 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2247 public static final String ACTION_PACKAGE_FIRST_LAUNCH = "android.intent.action.PACKAGE_FIRST_LAUNCH"; 2248 2249 /** 2250 * Broadcast Action: Sent to the system package verifier when a package 2251 * needs to be verified. The data contains the package URI. 2252 * <p class="note"> 2253 * This is a protected intent that can only be sent by the system. 2254 * </p> 2255 */ 2256 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2257 public static final String ACTION_PACKAGE_NEEDS_VERIFICATION = "android.intent.action.PACKAGE_NEEDS_VERIFICATION"; 2258 2259 /** 2260 * Broadcast Action: Sent to the system package verifier when a package is 2261 * verified. The data contains the package URI. 2262 * <p class="note"> 2263 * This is a protected intent that can only be sent by the system. 2264 */ 2265 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2266 public static final String ACTION_PACKAGE_VERIFIED = "android.intent.action.PACKAGE_VERIFIED"; 2267 2268 /** 2269 * Broadcast Action: Sent to the system intent filter verifier when an 2270 * intent filter needs to be verified. The data contains the filter data 2271 * hosts to be verified against. 2272 * <p class="note"> 2273 * This is a protected intent that can only be sent by the system. 2274 * </p> 2275 * 2276 * @hide 2277 */ 2278 @SystemApi 2279 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2280 public static final String ACTION_INTENT_FILTER_NEEDS_VERIFICATION = "android.intent.action.INTENT_FILTER_NEEDS_VERIFICATION"; 2281 2282 /** 2283 * Broadcast Action: Resources for a set of packages (which were 2284 * previously unavailable) are currently 2285 * available since the media on which they exist is available. 2286 * The extra data {@link #EXTRA_CHANGED_PACKAGE_LIST} contains a 2287 * list of packages whose availability changed. 2288 * The extra data {@link #EXTRA_CHANGED_UID_LIST} contains a 2289 * list of uids of packages whose availability changed. 2290 * Note that the 2291 * packages in this list do <em>not</em> receive this broadcast. 2292 * The specified set of packages are now available on the system. 2293 * <p>Includes the following extras: 2294 * <ul> 2295 * <li> {@link #EXTRA_CHANGED_PACKAGE_LIST} is the set of packages 2296 * whose resources(were previously unavailable) are currently available. 2297 * {@link #EXTRA_CHANGED_UID_LIST} is the set of uids of the 2298 * packages whose resources(were previously unavailable) 2299 * are currently available. 2300 * </ul> 2301 * 2302 * <p class="note">This is a protected intent that can only be sent 2303 * by the system. 2304 */ 2305 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2306 public static final String ACTION_EXTERNAL_APPLICATIONS_AVAILABLE = 2307 "android.intent.action.EXTERNAL_APPLICATIONS_AVAILABLE"; 2308 2309 /** 2310 * Broadcast Action: Resources for a set of packages are currently 2311 * unavailable since the media on which they exist is unavailable. 2312 * The extra data {@link #EXTRA_CHANGED_PACKAGE_LIST} contains a 2313 * list of packages whose availability changed. 2314 * The extra data {@link #EXTRA_CHANGED_UID_LIST} contains a 2315 * list of uids of packages whose availability changed. 2316 * The specified set of packages can no longer be 2317 * launched and are practically unavailable on the system. 2318 * <p>Inclues the following extras: 2319 * <ul> 2320 * <li> {@link #EXTRA_CHANGED_PACKAGE_LIST} is the set of packages 2321 * whose resources are no longer available. 2322 * {@link #EXTRA_CHANGED_UID_LIST} is the set of packages 2323 * whose resources are no longer available. 2324 * </ul> 2325 * 2326 * <p class="note">This is a protected intent that can only be sent 2327 * by the system. 2328 */ 2329 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2330 public static final String ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE = 2331 "android.intent.action.EXTERNAL_APPLICATIONS_UNAVAILABLE"; 2332 2333 /** 2334 * Broadcast Action: preferred activities have changed *explicitly*. 2335 * 2336 * <p>Note there are cases where a preferred activity is invalidated *implicitly*, e.g. 2337 * when an app is installed or uninstalled, but in such cases this broadcast will *not* 2338 * be sent. 2339 * 2340 * {@link #EXTRA_USER_HANDLE} contains the user ID in question. 2341 * 2342 * @hide 2343 */ 2344 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2345 public static final String ACTION_PREFERRED_ACTIVITY_CHANGED = 2346 "android.intent.action.ACTION_PREFERRED_ACTIVITY_CHANGED"; 2347 2348 2349 /** 2350 * Broadcast Action: The current system wallpaper has changed. See 2351 * {@link android.app.WallpaperManager} for retrieving the new wallpaper. 2352 * This should <em>only</em> be used to determine when the wallpaper 2353 * has changed to show the new wallpaper to the user. You should certainly 2354 * never, in response to this, change the wallpaper or other attributes of 2355 * it such as the suggested size. That would be crazy, right? You'd cause 2356 * all kinds of loops, especially if other apps are doing similar things, 2357 * right? Of course. So please don't do this. 2358 * 2359 * @deprecated Modern applications should use 2360 * {@link android.view.WindowManager.LayoutParams#FLAG_SHOW_WALLPAPER 2361 * WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER} to have the wallpaper 2362 * shown behind their UI, rather than watching for this broadcast and 2363 * rendering the wallpaper on their own. 2364 */ 2365 @Deprecated @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2366 public static final String ACTION_WALLPAPER_CHANGED = "android.intent.action.WALLPAPER_CHANGED"; 2367 /** 2368 * Broadcast Action: The current device {@link android.content.res.Configuration} 2369 * (orientation, locale, etc) has changed. When such a change happens, the 2370 * UIs (view hierarchy) will need to be rebuilt based on this new 2371 * information; for the most part, applications don't need to worry about 2372 * this, because the system will take care of stopping and restarting the 2373 * application to make sure it sees the new changes. Some system code that 2374 * can not be restarted will need to watch for this action and handle it 2375 * appropriately. 2376 * 2377 * <p class="note"> 2378 * You <em>cannot</em> receive this through components declared 2379 * in manifests, only by explicitly registering for it with 2380 * {@link Context#registerReceiver(BroadcastReceiver, IntentFilter) 2381 * Context.registerReceiver()}. 2382 * 2383 * <p class="note">This is a protected intent that can only be sent 2384 * by the system. 2385 * 2386 * @see android.content.res.Configuration 2387 */ 2388 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2389 public static final String ACTION_CONFIGURATION_CHANGED = "android.intent.action.CONFIGURATION_CHANGED"; 2390 /** 2391 * Broadcast Action: The current device's locale has changed. 2392 * 2393 * <p class="note">This is a protected intent that can only be sent 2394 * by the system. 2395 */ 2396 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2397 public static final String ACTION_LOCALE_CHANGED = "android.intent.action.LOCALE_CHANGED"; 2398 /** 2399 * Broadcast Action: This is a <em>sticky broadcast</em> containing the 2400 * charging state, level, and other information about the battery. 2401 * See {@link android.os.BatteryManager} for documentation on the 2402 * contents of the Intent. 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()}. See {@link #ACTION_BATTERY_LOW}, 2409 * {@link #ACTION_BATTERY_OKAY}, {@link #ACTION_POWER_CONNECTED}, 2410 * and {@link #ACTION_POWER_DISCONNECTED} for distinct battery-related 2411 * broadcasts that are sent and can be received through manifest 2412 * receivers. 2413 * 2414 * <p class="note">This is a protected intent that can only be sent 2415 * by the system. 2416 */ 2417 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2418 public static final String ACTION_BATTERY_CHANGED = "android.intent.action.BATTERY_CHANGED"; 2419 /** 2420 * Broadcast Action: Indicates low battery condition on the device. 2421 * This broadcast corresponds to the "Low battery warning" system dialog. 2422 * 2423 * <p class="note">This is a protected intent that can only be sent 2424 * by the system. 2425 */ 2426 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2427 public static final String ACTION_BATTERY_LOW = "android.intent.action.BATTERY_LOW"; 2428 /** 2429 * Broadcast Action: Indicates the battery is now okay after being low. 2430 * This will be sent after {@link #ACTION_BATTERY_LOW} once the battery has 2431 * gone back up to an okay state. 2432 * 2433 * <p class="note">This is a protected intent that can only be sent 2434 * by the system. 2435 */ 2436 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2437 public static final String ACTION_BATTERY_OKAY = "android.intent.action.BATTERY_OKAY"; 2438 /** 2439 * Broadcast Action: External power has been connected to the device. 2440 * This is intended for applications that wish to register specifically to this notification. 2441 * Unlike ACTION_BATTERY_CHANGED, applications will be woken for this and so do not have to 2442 * stay active to receive this notification. This action can be used to implement actions 2443 * that wait until power is available to trigger. 2444 * 2445 * <p class="note">This is a protected intent that can only be sent 2446 * by the system. 2447 */ 2448 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2449 public static final String ACTION_POWER_CONNECTED = "android.intent.action.ACTION_POWER_CONNECTED"; 2450 /** 2451 * Broadcast Action: External power has been removed from the device. 2452 * This is intended for applications that wish to register specifically to this notification. 2453 * Unlike ACTION_BATTERY_CHANGED, applications will be woken for this and so do not have to 2454 * stay active to receive this notification. This action can be used to implement actions 2455 * that wait until power is available to trigger. 2456 * 2457 * <p class="note">This is a protected intent that can only be sent 2458 * by the system. 2459 */ 2460 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2461 public static final String ACTION_POWER_DISCONNECTED = 2462 "android.intent.action.ACTION_POWER_DISCONNECTED"; 2463 /** 2464 * Broadcast Action: Device is shutting down. 2465 * This is broadcast when the device is being shut down (completely turned 2466 * off, not sleeping). Once the broadcast is complete, the final shutdown 2467 * will proceed and all unsaved data lost. Apps will not normally need 2468 * to handle this, since the foreground activity will be paused as well. 2469 * 2470 * <p class="note">This is a protected intent that can only be sent 2471 * by the system. 2472 * <p>May include the following extras: 2473 * <ul> 2474 * <li> {@link #EXTRA_SHUTDOWN_USERSPACE_ONLY} a boolean that is set to true if this 2475 * shutdown is only for userspace processes. If not set, assumed to be false. 2476 * </ul> 2477 */ 2478 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2479 public static final String ACTION_SHUTDOWN = "android.intent.action.ACTION_SHUTDOWN"; 2480 /** 2481 * Activity Action: Start this activity to request system shutdown. 2482 * The optional boolean extra field {@link #EXTRA_KEY_CONFIRM} can be set to true 2483 * to request confirmation from the user before shutting down. The optional boolean 2484 * extra field {@link #EXTRA_USER_REQUESTED_SHUTDOWN} can be set to true to 2485 * indicate that the shutdown is requested by the user. 2486 * 2487 * <p class="note">This is a protected intent that can only be sent 2488 * by the system. 2489 * 2490 * {@hide} 2491 */ 2492 public static final String ACTION_REQUEST_SHUTDOWN 2493 = "com.android.internal.intent.action.REQUEST_SHUTDOWN"; 2494 /** 2495 * Broadcast Action: A sticky broadcast that indicates low storage space 2496 * condition on the device 2497 * <p class="note"> 2498 * This is a protected intent that can only be sent by the system. 2499 * 2500 * @deprecated if your app targets {@link android.os.Build.VERSION_CODES#O} 2501 * or above, this broadcast will no longer be delivered to any 2502 * {@link BroadcastReceiver} defined in your manifest. Instead, 2503 * apps are strongly encouraged to use the improved 2504 * {@link Context#getCacheDir()} behavior so the system can 2505 * automatically free up storage when needed. 2506 */ 2507 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2508 @Deprecated 2509 public static final String ACTION_DEVICE_STORAGE_LOW = "android.intent.action.DEVICE_STORAGE_LOW"; 2510 /** 2511 * Broadcast Action: Indicates low storage space condition on the device no 2512 * longer exists 2513 * <p class="note"> 2514 * This is a protected intent that can only be sent by the system. 2515 * 2516 * @deprecated if your app targets {@link android.os.Build.VERSION_CODES#O} 2517 * or above, this broadcast will no longer be delivered to any 2518 * {@link BroadcastReceiver} defined in your manifest. Instead, 2519 * apps are strongly encouraged to use the improved 2520 * {@link Context#getCacheDir()} behavior so the system can 2521 * automatically free up storage when needed. 2522 */ 2523 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2524 @Deprecated 2525 public static final String ACTION_DEVICE_STORAGE_OK = "android.intent.action.DEVICE_STORAGE_OK"; 2526 /** 2527 * Broadcast Action: A sticky broadcast that indicates a storage space full 2528 * condition on the device. This is intended for activities that want to be 2529 * able to fill the data partition completely, leaving only enough free 2530 * space to prevent system-wide SQLite failures. 2531 * <p class="note"> 2532 * This is a protected intent that can only be sent by the system. 2533 * 2534 * @deprecated if your app targets {@link android.os.Build.VERSION_CODES#O} 2535 * or above, this broadcast will no longer be delivered to any 2536 * {@link BroadcastReceiver} defined in your manifest. Instead, 2537 * apps are strongly encouraged to use the improved 2538 * {@link Context#getCacheDir()} behavior so the system can 2539 * automatically free up storage when needed. 2540 * @hide 2541 */ 2542 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2543 @Deprecated 2544 public static final String ACTION_DEVICE_STORAGE_FULL = "android.intent.action.DEVICE_STORAGE_FULL"; 2545 /** 2546 * Broadcast Action: Indicates storage space full condition on the device no 2547 * longer exists. 2548 * <p class="note"> 2549 * This is a protected intent that can only be sent by the system. 2550 * 2551 * @deprecated if your app targets {@link android.os.Build.VERSION_CODES#O} 2552 * or above, this broadcast will no longer be delivered to any 2553 * {@link BroadcastReceiver} defined in your manifest. Instead, 2554 * apps are strongly encouraged to use the improved 2555 * {@link Context#getCacheDir()} behavior so the system can 2556 * automatically free up storage when needed. 2557 * @hide 2558 */ 2559 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2560 @Deprecated 2561 public static final String ACTION_DEVICE_STORAGE_NOT_FULL = "android.intent.action.DEVICE_STORAGE_NOT_FULL"; 2562 /** 2563 * Broadcast Action: Indicates low memory condition notification acknowledged by user 2564 * and package management should be started. 2565 * This is triggered by the user from the ACTION_DEVICE_STORAGE_LOW 2566 * notification. 2567 */ 2568 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2569 public static final String ACTION_MANAGE_PACKAGE_STORAGE = "android.intent.action.MANAGE_PACKAGE_STORAGE"; 2570 /** 2571 * Broadcast Action: The device has entered USB Mass Storage mode. 2572 * This is used mainly for the USB Settings panel. 2573 * Apps should listen for ACTION_MEDIA_MOUNTED and ACTION_MEDIA_UNMOUNTED broadcasts to be notified 2574 * when the SD card file system is mounted or unmounted 2575 * @deprecated replaced by android.os.storage.StorageEventListener 2576 */ 2577 @Deprecated 2578 public static final String ACTION_UMS_CONNECTED = "android.intent.action.UMS_CONNECTED"; 2579 2580 /** 2581 * Broadcast Action: The device has exited USB Mass Storage mode. 2582 * This is used mainly for the USB Settings panel. 2583 * Apps should listen for ACTION_MEDIA_MOUNTED and ACTION_MEDIA_UNMOUNTED broadcasts to be notified 2584 * when the SD card file system is mounted or unmounted 2585 * @deprecated replaced by android.os.storage.StorageEventListener 2586 */ 2587 @Deprecated 2588 public static final String ACTION_UMS_DISCONNECTED = "android.intent.action.UMS_DISCONNECTED"; 2589 2590 /** 2591 * Broadcast Action: External media has been removed. 2592 * The path to the mount point for the removed media is contained in the Intent.mData field. 2593 */ 2594 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2595 public static final String ACTION_MEDIA_REMOVED = "android.intent.action.MEDIA_REMOVED"; 2596 2597 /** 2598 * Broadcast Action: External media is present, but not mounted at its mount point. 2599 * The path to the mount point for the unmounted media is contained in the Intent.mData field. 2600 */ 2601 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2602 public static final String ACTION_MEDIA_UNMOUNTED = "android.intent.action.MEDIA_UNMOUNTED"; 2603 2604 /** 2605 * Broadcast Action: External media is present, and being disk-checked 2606 * The path to the mount point for the checking media is contained in the Intent.mData field. 2607 */ 2608 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2609 public static final String ACTION_MEDIA_CHECKING = "android.intent.action.MEDIA_CHECKING"; 2610 2611 /** 2612 * Broadcast Action: External media is present, but is using an incompatible fs (or is blank) 2613 * The path to the mount point for the checking media is contained in the Intent.mData field. 2614 */ 2615 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2616 public static final String ACTION_MEDIA_NOFS = "android.intent.action.MEDIA_NOFS"; 2617 2618 /** 2619 * Broadcast Action: External media is present and mounted at its mount point. 2620 * The path to the mount point for the mounted media is contained in the Intent.mData field. 2621 * The Intent contains an extra with name "read-only" and Boolean value to indicate if the 2622 * media was mounted read only. 2623 */ 2624 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2625 public static final String ACTION_MEDIA_MOUNTED = "android.intent.action.MEDIA_MOUNTED"; 2626 2627 /** 2628 * Broadcast Action: External media is unmounted because it is being shared via USB mass storage. 2629 * The path to the mount point for the shared media is contained in the Intent.mData field. 2630 */ 2631 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2632 public static final String ACTION_MEDIA_SHARED = "android.intent.action.MEDIA_SHARED"; 2633 2634 /** 2635 * Broadcast Action: External media is no longer being shared via USB mass storage. 2636 * The path to the mount point for the previously shared media is contained in the Intent.mData field. 2637 * 2638 * @hide 2639 */ 2640 public static final String ACTION_MEDIA_UNSHARED = "android.intent.action.MEDIA_UNSHARED"; 2641 2642 /** 2643 * Broadcast Action: External media was removed from SD card slot, but mount point was not unmounted. 2644 * The path to the mount point for the removed media is contained in the Intent.mData field. 2645 */ 2646 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2647 public static final String ACTION_MEDIA_BAD_REMOVAL = "android.intent.action.MEDIA_BAD_REMOVAL"; 2648 2649 /** 2650 * Broadcast Action: External media is present but cannot be mounted. 2651 * The path to the mount point for the unmountable media is contained in the Intent.mData field. 2652 */ 2653 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2654 public static final String ACTION_MEDIA_UNMOUNTABLE = "android.intent.action.MEDIA_UNMOUNTABLE"; 2655 2656 /** 2657 * Broadcast Action: User has expressed the desire to remove the external storage media. 2658 * Applications should close all files they have open within the mount point when they receive this intent. 2659 * The path to the mount point for the media to be ejected is contained in the Intent.mData field. 2660 */ 2661 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2662 public static final String ACTION_MEDIA_EJECT = "android.intent.action.MEDIA_EJECT"; 2663 2664 /** 2665 * Broadcast Action: The media scanner has started scanning a directory. 2666 * The path to the directory being scanned is contained in the Intent.mData field. 2667 */ 2668 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2669 public static final String ACTION_MEDIA_SCANNER_STARTED = "android.intent.action.MEDIA_SCANNER_STARTED"; 2670 2671 /** 2672 * Broadcast Action: The media scanner has finished scanning a directory. 2673 * The path to the scanned directory is contained in the Intent.mData field. 2674 */ 2675 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2676 public static final String ACTION_MEDIA_SCANNER_FINISHED = "android.intent.action.MEDIA_SCANNER_FINISHED"; 2677 2678 /** 2679 * Broadcast Action: Request the media scanner to scan a file and add it to the media database. 2680 * The path to the file is contained in the Intent.mData field. 2681 */ 2682 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2683 public static final String ACTION_MEDIA_SCANNER_SCAN_FILE = "android.intent.action.MEDIA_SCANNER_SCAN_FILE"; 2684 2685 /** 2686 * Broadcast Action: The "Media Button" was pressed. Includes a single 2687 * extra field, {@link #EXTRA_KEY_EVENT}, containing the key event that 2688 * caused the broadcast. 2689 */ 2690 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2691 public static final String ACTION_MEDIA_BUTTON = "android.intent.action.MEDIA_BUTTON"; 2692 2693 /** 2694 * Broadcast Action: The "Camera Button" was pressed. Includes a single 2695 * extra field, {@link #EXTRA_KEY_EVENT}, containing the key event that 2696 * caused the broadcast. 2697 */ 2698 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2699 public static final String ACTION_CAMERA_BUTTON = "android.intent.action.CAMERA_BUTTON"; 2700 2701 // *** NOTE: @todo(*) The following really should go into a more domain-specific 2702 // location; they are not general-purpose actions. 2703 2704 /** 2705 * Broadcast Action: A GTalk connection has been established. 2706 */ 2707 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2708 public static final String ACTION_GTALK_SERVICE_CONNECTED = 2709 "android.intent.action.GTALK_CONNECTED"; 2710 2711 /** 2712 * Broadcast Action: A GTalk connection has been disconnected. 2713 */ 2714 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2715 public static final String ACTION_GTALK_SERVICE_DISCONNECTED = 2716 "android.intent.action.GTALK_DISCONNECTED"; 2717 2718 /** 2719 * Broadcast Action: An input method has been changed. 2720 */ 2721 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2722 public static final String ACTION_INPUT_METHOD_CHANGED = 2723 "android.intent.action.INPUT_METHOD_CHANGED"; 2724 2725 /** 2726 * <p>Broadcast Action: The user has switched the phone into or out of Airplane Mode. One or 2727 * more radios have been turned off or on. The intent will have the following extra value:</p> 2728 * <ul> 2729 * <li><em>state</em> - A boolean value indicating whether Airplane Mode is on. If true, 2730 * then cell radio and possibly other radios such as bluetooth or WiFi may have also been 2731 * turned off</li> 2732 * </ul> 2733 * 2734 * <p class="note">This is a protected intent that can only be sent by the system.</p> 2735 */ 2736 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2737 public static final String ACTION_AIRPLANE_MODE_CHANGED = "android.intent.action.AIRPLANE_MODE"; 2738 2739 /** 2740 * Broadcast Action: Some content providers have parts of their namespace 2741 * where they publish new events or items that the user may be especially 2742 * interested in. For these things, they may broadcast this action when the 2743 * set of interesting items change. 2744 * 2745 * For example, GmailProvider sends this notification when the set of unread 2746 * mail in the inbox changes. 2747 * 2748 * <p>The data of the intent identifies which part of which provider 2749 * changed. When queried through the content resolver, the data URI will 2750 * return the data set in question. 2751 * 2752 * <p>The intent will have the following extra values: 2753 * <ul> 2754 * <li><em>count</em> - The number of items in the data set. This is the 2755 * same as the number of items in the cursor returned by querying the 2756 * data URI. </li> 2757 * </ul> 2758 * 2759 * This intent will be sent at boot (if the count is non-zero) and when the 2760 * data set changes. It is possible for the data set to change without the 2761 * count changing (for example, if a new unread message arrives in the same 2762 * sync operation in which a message is archived). The phone should still 2763 * ring/vibrate/etc as normal in this case. 2764 */ 2765 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2766 public static final String ACTION_PROVIDER_CHANGED = 2767 "android.intent.action.PROVIDER_CHANGED"; 2768 2769 /** 2770 * Broadcast Action: Wired Headset plugged in or unplugged. 2771 * 2772 * Same as {@link android.media.AudioManager#ACTION_HEADSET_PLUG}, to be consulted for value 2773 * and documentation. 2774 * <p>If the minimum SDK version of your application is 2775 * {@link android.os.Build.VERSION_CODES#LOLLIPOP}, it is recommended to refer 2776 * to the <code>AudioManager</code> constant in your receiver registration code instead. 2777 */ 2778 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2779 public static final String ACTION_HEADSET_PLUG = android.media.AudioManager.ACTION_HEADSET_PLUG; 2780 2781 /** 2782 * <p>Broadcast Action: The user has switched on advanced settings in the settings app:</p> 2783 * <ul> 2784 * <li><em>state</em> - A boolean value indicating whether the settings is on or off.</li> 2785 * </ul> 2786 * 2787 * <p class="note">This is a protected intent that can only be sent 2788 * by the system. 2789 * 2790 * @hide 2791 */ 2792 //@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2793 public static final String ACTION_ADVANCED_SETTINGS_CHANGED 2794 = "android.intent.action.ADVANCED_SETTINGS"; 2795 2796 /** 2797 * Broadcast Action: Sent after application restrictions are changed. 2798 * 2799 * <p class="note">This is a protected intent that can only be sent 2800 * by the system.</p> 2801 */ 2802 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2803 public static final String ACTION_APPLICATION_RESTRICTIONS_CHANGED = 2804 "android.intent.action.APPLICATION_RESTRICTIONS_CHANGED"; 2805 2806 /** 2807 * Broadcast Action: An outgoing call is about to be placed. 2808 * 2809 * <p>The Intent will have the following extra value:</p> 2810 * <ul> 2811 * <li><em>{@link android.content.Intent#EXTRA_PHONE_NUMBER}</em> - 2812 * the phone number originally intended to be dialed.</li> 2813 * </ul> 2814 * <p>Once the broadcast is finished, the resultData is used as the actual 2815 * number to call. If <code>null</code>, no call will be placed.</p> 2816 * <p>It is perfectly acceptable for multiple receivers to process the 2817 * outgoing call in turn: for example, a parental control application 2818 * might verify that the user is authorized to place the call at that 2819 * time, then a number-rewriting application might add an area code if 2820 * one was not specified.</p> 2821 * <p>For consistency, any receiver whose purpose is to prohibit phone 2822 * calls should have a priority of 0, to ensure it will see the final 2823 * phone number to be dialed. 2824 * Any receiver whose purpose is to rewrite phone numbers to be called 2825 * should have a positive priority. 2826 * Negative priorities are reserved for the system for this broadcast; 2827 * using them may cause problems.</p> 2828 * <p>Any BroadcastReceiver receiving this Intent <em>must not</em> 2829 * abort the broadcast.</p> 2830 * <p>Emergency calls cannot be intercepted using this mechanism, and 2831 * other calls cannot be modified to call emergency numbers using this 2832 * mechanism. 2833 * <p>Some apps (such as VoIP apps) may want to redirect the outgoing 2834 * call to use their own service instead. Those apps should first prevent 2835 * the call from being placed by setting resultData to <code>null</code> 2836 * and then start their own app to make the call. 2837 * <p>You must hold the 2838 * {@link android.Manifest.permission#PROCESS_OUTGOING_CALLS} 2839 * permission to receive this Intent.</p> 2840 * 2841 * <p class="note">This is a protected intent that can only be sent 2842 * by the system. 2843 */ 2844 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2845 public static final String ACTION_NEW_OUTGOING_CALL = 2846 "android.intent.action.NEW_OUTGOING_CALL"; 2847 2848 /** 2849 * Broadcast Action: Have the device reboot. This is only for use by 2850 * system code. 2851 * 2852 * <p class="note">This is a protected intent that can only be sent 2853 * by the system. 2854 */ 2855 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2856 public static final String ACTION_REBOOT = 2857 "android.intent.action.REBOOT"; 2858 2859 /** 2860 * Broadcast Action: A sticky broadcast for changes in the physical 2861 * docking state of the device. 2862 * 2863 * <p>The intent will have the following extra values: 2864 * <ul> 2865 * <li><em>{@link #EXTRA_DOCK_STATE}</em> - the current dock 2866 * state, indicating which dock the device is physically in.</li> 2867 * </ul> 2868 * <p>This is intended for monitoring the current physical dock state. 2869 * See {@link android.app.UiModeManager} for the normal API dealing with 2870 * dock mode changes. 2871 */ 2872 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2873 public static final String ACTION_DOCK_EVENT = 2874 "android.intent.action.DOCK_EVENT"; 2875 2876 /** 2877 * Broadcast Action: A broadcast when idle maintenance can be started. 2878 * This means that the user is not interacting with the device and is 2879 * not expected to do so soon. Typical use of the idle maintenance is 2880 * to perform somehow expensive tasks that can be postponed at a moment 2881 * when they will not degrade user experience. 2882 * <p> 2883 * <p class="note">In order to keep the device responsive in case of an 2884 * unexpected user interaction, implementations of a maintenance task 2885 * should be interruptible. In such a scenario a broadcast with action 2886 * {@link #ACTION_IDLE_MAINTENANCE_END} will be sent. In other words, you 2887 * should not do the maintenance work in 2888 * {@link BroadcastReceiver#onReceive(Context, Intent)}, rather start a 2889 * maintenance service by {@link Context#startService(Intent)}. Also 2890 * you should hold a wake lock while your maintenance service is running 2891 * to prevent the device going to sleep. 2892 * </p> 2893 * <p> 2894 * <p class="note">This is a protected intent that can only be sent by 2895 * the system. 2896 * </p> 2897 * 2898 * @see #ACTION_IDLE_MAINTENANCE_END 2899 * 2900 * @hide 2901 */ 2902 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2903 public static final String ACTION_IDLE_MAINTENANCE_START = 2904 "android.intent.action.ACTION_IDLE_MAINTENANCE_START"; 2905 2906 /** 2907 * Broadcast Action: A broadcast when idle maintenance should be stopped. 2908 * This means that the user was not interacting with the device as a result 2909 * of which a broadcast with action {@link #ACTION_IDLE_MAINTENANCE_START} 2910 * was sent and now the user started interacting with the device. Typical 2911 * use of the idle maintenance is to perform somehow expensive tasks that 2912 * can be postponed at a moment when they will not degrade user experience. 2913 * <p> 2914 * <p class="note">In order to keep the device responsive in case of an 2915 * unexpected user interaction, implementations of a maintenance task 2916 * should be interruptible. Hence, on receiving a broadcast with this 2917 * action, the maintenance task should be interrupted as soon as possible. 2918 * In other words, you should not do the maintenance work in 2919 * {@link BroadcastReceiver#onReceive(Context, Intent)}, rather stop the 2920 * maintenance service that was started on receiving of 2921 * {@link #ACTION_IDLE_MAINTENANCE_START}.Also you should release the wake 2922 * lock you acquired when your maintenance service started. 2923 * </p> 2924 * <p class="note">This is a protected intent that can only be sent 2925 * by the system. 2926 * 2927 * @see #ACTION_IDLE_MAINTENANCE_START 2928 * 2929 * @hide 2930 */ 2931 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2932 public static final String ACTION_IDLE_MAINTENANCE_END = 2933 "android.intent.action.ACTION_IDLE_MAINTENANCE_END"; 2934 2935 /** 2936 * Broadcast Action: a remote intent is to be broadcasted. 2937 * 2938 * A remote intent is used for remote RPC between devices. The remote intent 2939 * is serialized and sent from one device to another device. The receiving 2940 * device parses the remote intent and broadcasts it. Note that anyone can 2941 * broadcast a remote intent. However, if the intent receiver of the remote intent 2942 * does not trust intent broadcasts from arbitrary intent senders, it should require 2943 * the sender to hold certain permissions so only trusted sender's broadcast will be 2944 * let through. 2945 * @hide 2946 */ 2947 public static final String ACTION_REMOTE_INTENT = 2948 "com.google.android.c2dm.intent.RECEIVE"; 2949 2950 /** 2951 * Broadcast Action: This is broadcast once when the user is booting after a 2952 * system update. It can be used to perform cleanup or upgrades after a 2953 * system update. 2954 * <p> 2955 * This broadcast is sent after the {@link #ACTION_LOCKED_BOOT_COMPLETED} 2956 * broadcast but before the {@link #ACTION_BOOT_COMPLETED} broadcast. It's 2957 * only sent when the {@link Build#FINGERPRINT} has changed, and it's only 2958 * sent to receivers in the system image. 2959 * 2960 * @hide 2961 */ 2962 @SystemApi 2963 public static final String ACTION_PRE_BOOT_COMPLETED = 2964 "android.intent.action.PRE_BOOT_COMPLETED"; 2965 2966 /** 2967 * Broadcast to a specific application to query any supported restrictions to impose 2968 * on restricted users. The broadcast intent contains an extra 2969 * {@link #EXTRA_RESTRICTIONS_BUNDLE} with the currently persisted 2970 * restrictions as a Bundle of key/value pairs. The value types can be Boolean, String or 2971 * String[] depending on the restriction type.<p/> 2972 * The response should contain an extra {@link #EXTRA_RESTRICTIONS_LIST}, 2973 * which is of type <code>ArrayList<RestrictionEntry></code>. It can also 2974 * contain an extra {@link #EXTRA_RESTRICTIONS_INTENT}, which is of type <code>Intent</code>. 2975 * The activity specified by that intent will be launched for a result which must contain 2976 * one of the extras {@link #EXTRA_RESTRICTIONS_LIST} or {@link #EXTRA_RESTRICTIONS_BUNDLE}. 2977 * The keys and values of the returned restrictions will be persisted. 2978 * @see RestrictionEntry 2979 */ 2980 public static final String ACTION_GET_RESTRICTION_ENTRIES = 2981 "android.intent.action.GET_RESTRICTION_ENTRIES"; 2982 2983 /** 2984 * Sent the first time a user is starting, to allow system apps to 2985 * perform one time initialization. (This will not be seen by third 2986 * party applications because a newly initialized user does not have any 2987 * third party applications installed for it.) This is sent early in 2988 * starting the user, around the time the home app is started, before 2989 * {@link #ACTION_BOOT_COMPLETED} is sent. This is sent as a foreground 2990 * broadcast, since it is part of a visible user interaction; be as quick 2991 * as possible when handling it. 2992 */ 2993 public static final String ACTION_USER_INITIALIZE = 2994 "android.intent.action.USER_INITIALIZE"; 2995 2996 /** 2997 * Sent when a user switch is happening, causing the process's user to be 2998 * brought to the foreground. This is only sent to receivers registered 2999 * through {@link Context#registerReceiver(BroadcastReceiver, IntentFilter) 3000 * Context.registerReceiver}. It is sent to the user that is going to the 3001 * foreground. This is sent as a foreground 3002 * broadcast, since it is part of a visible user interaction; be as quick 3003 * as possible when handling it. 3004 */ 3005 public static final String ACTION_USER_FOREGROUND = 3006 "android.intent.action.USER_FOREGROUND"; 3007 3008 /** 3009 * Sent when a user switch is happening, causing the process's user to be 3010 * sent to the background. This is only sent to receivers registered 3011 * through {@link Context#registerReceiver(BroadcastReceiver, IntentFilter) 3012 * Context.registerReceiver}. It is sent to the user that is going to the 3013 * background. This is sent as a foreground 3014 * broadcast, since it is part of a visible user interaction; be as quick 3015 * as possible when handling it. 3016 */ 3017 public static final String ACTION_USER_BACKGROUND = 3018 "android.intent.action.USER_BACKGROUND"; 3019 3020 /** 3021 * Broadcast sent to the system when a user is added. Carries an extra 3022 * EXTRA_USER_HANDLE that has the userHandle of the new user. It is sent to 3023 * all running users. You must hold 3024 * {@link android.Manifest.permission#MANAGE_USERS} to receive this broadcast. 3025 * @hide 3026 */ 3027 public static final String ACTION_USER_ADDED = 3028 "android.intent.action.USER_ADDED"; 3029 3030 /** 3031 * Broadcast sent by the system when a user is started. Carries an extra 3032 * EXTRA_USER_HANDLE that has the userHandle of the user. This is only sent to 3033 * registered receivers, not manifest receivers. It is sent to the user 3034 * that has been started. This is sent as a foreground 3035 * broadcast, since it is part of a visible user interaction; be as quick 3036 * as possible when handling it. 3037 * @hide 3038 */ 3039 public static final String ACTION_USER_STARTED = 3040 "android.intent.action.USER_STARTED"; 3041 3042 /** 3043 * Broadcast sent when a user is in the process of starting. Carries an extra 3044 * EXTRA_USER_HANDLE that has the userHandle of the user. This is only 3045 * sent to registered receivers, not manifest receivers. It is sent to all 3046 * users (including the one that is being started). You must hold 3047 * {@link android.Manifest.permission#INTERACT_ACROSS_USERS} to receive 3048 * this broadcast. This is sent as a background broadcast, since 3049 * its result is not part of the primary UX flow; to safely keep track of 3050 * started/stopped state of a user you can use this in conjunction with 3051 * {@link #ACTION_USER_STOPPING}. It is <b>not</b> generally safe to use with 3052 * other user state broadcasts since those are foreground broadcasts so can 3053 * execute in a different order. 3054 * @hide 3055 */ 3056 public static final String ACTION_USER_STARTING = 3057 "android.intent.action.USER_STARTING"; 3058 3059 /** 3060 * Broadcast sent when a user is going to be stopped. Carries an extra 3061 * EXTRA_USER_HANDLE that has the userHandle of the user. This is only 3062 * sent to registered receivers, not manifest receivers. It is sent to all 3063 * users (including the one that is being stopped). You must hold 3064 * {@link android.Manifest.permission#INTERACT_ACROSS_USERS} to receive 3065 * this broadcast. The user will not stop until all receivers have 3066 * handled the broadcast. This is sent as a background broadcast, since 3067 * its result is not part of the primary UX flow; to safely keep track of 3068 * started/stopped state of a user you can use this in conjunction with 3069 * {@link #ACTION_USER_STARTING}. It is <b>not</b> generally safe to use with 3070 * other user state broadcasts since those are foreground broadcasts so can 3071 * execute in a different order. 3072 * @hide 3073 */ 3074 public static final String ACTION_USER_STOPPING = 3075 "android.intent.action.USER_STOPPING"; 3076 3077 /** 3078 * Broadcast sent to the system when a user is stopped. Carries an extra 3079 * EXTRA_USER_HANDLE that has the userHandle of the user. This is similar to 3080 * {@link #ACTION_PACKAGE_RESTARTED}, but for an entire user instead of a 3081 * specific package. This is only sent to registered receivers, not manifest 3082 * receivers. It is sent to all running users <em>except</em> the one that 3083 * has just been stopped (which is no longer running). 3084 * @hide 3085 */ 3086 public static final String ACTION_USER_STOPPED = 3087 "android.intent.action.USER_STOPPED"; 3088 3089 /** 3090 * Broadcast sent to the system when a user is removed. Carries an extra EXTRA_USER_HANDLE that has 3091 * the userHandle of the user. It is sent to all running users except the 3092 * one that has been removed. The user will not be completely removed until all receivers have 3093 * handled the broadcast. You must hold 3094 * {@link android.Manifest.permission#MANAGE_USERS} to receive this broadcast. 3095 * @hide 3096 */ 3097 @SystemApi 3098 public static final String ACTION_USER_REMOVED = 3099 "android.intent.action.USER_REMOVED"; 3100 3101 /** 3102 * Broadcast sent to the system when the user switches. Carries an extra EXTRA_USER_HANDLE that has 3103 * the userHandle of the user to become the current one. This is only sent to 3104 * registered receivers, not manifest receivers. It is sent to all running users. 3105 * You must hold 3106 * {@link android.Manifest.permission#MANAGE_USERS} to receive this broadcast. 3107 * @hide 3108 */ 3109 public static final String ACTION_USER_SWITCHED = 3110 "android.intent.action.USER_SWITCHED"; 3111 3112 /** 3113 * Broadcast Action: Sent when the credential-encrypted private storage has 3114 * become unlocked for the target user. This is only sent to registered 3115 * receivers, not manifest receivers. 3116 */ 3117 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3118 public static final String ACTION_USER_UNLOCKED = "android.intent.action.USER_UNLOCKED"; 3119 3120 /** 3121 * Broadcast sent to the system when a user's information changes. Carries an extra 3122 * {@link #EXTRA_USER_HANDLE} to indicate which user's information changed. 3123 * This is only sent to registered receivers, not manifest receivers. It is sent to all users. 3124 * @hide 3125 */ 3126 public static final String ACTION_USER_INFO_CHANGED = 3127 "android.intent.action.USER_INFO_CHANGED"; 3128 3129 /** 3130 * Broadcast sent to the primary user when an associated managed profile is added (the profile 3131 * was created and is ready to be used). Carries an extra {@link #EXTRA_USER} that specifies 3132 * the UserHandle of the profile that was added. Only applications (for example Launchers) 3133 * that need to display merged content across both primary and managed profiles need to 3134 * worry about this broadcast. This is only sent to registered receivers, 3135 * not manifest receivers. 3136 */ 3137 public static final String ACTION_MANAGED_PROFILE_ADDED = 3138 "android.intent.action.MANAGED_PROFILE_ADDED"; 3139 3140 /** 3141 * Broadcast sent to the primary user when an associated managed profile is removed. Carries an 3142 * extra {@link #EXTRA_USER} that specifies the UserHandle of the profile that was removed. 3143 * Only applications (for example Launchers) that need to display merged content across both 3144 * primary and managed profiles need to worry about this broadcast. This is only sent to 3145 * registered receivers, not manifest receivers. 3146 */ 3147 public static final String ACTION_MANAGED_PROFILE_REMOVED = 3148 "android.intent.action.MANAGED_PROFILE_REMOVED"; 3149 3150 /** 3151 * Broadcast sent to the primary user when the credential-encrypted private storage for 3152 * an associated managed profile is unlocked. Carries an extra {@link #EXTRA_USER} that 3153 * specifies the UserHandle of the profile that was unlocked. Only applications (for example 3154 * Launchers) that need to display merged content across both primary and managed profiles 3155 * need to worry about this broadcast. This is only sent to registered receivers, 3156 * not manifest receivers. 3157 */ 3158 public static final String ACTION_MANAGED_PROFILE_UNLOCKED = 3159 "android.intent.action.MANAGED_PROFILE_UNLOCKED"; 3160 3161 /** 3162 * Broadcast sent to the primary user when an associated managed profile has become available. 3163 * Currently this includes when the user disables quiet mode for the profile. Carries an extra 3164 * {@link #EXTRA_USER} that specifies the UserHandle of the profile. When quiet mode is changed, 3165 * this broadcast will carry a boolean extra {@link #EXTRA_QUIET_MODE} indicating the new state 3166 * of quiet mode. This is only sent to registered receivers, not manifest receivers. 3167 */ 3168 public static final String ACTION_MANAGED_PROFILE_AVAILABLE = 3169 "android.intent.action.MANAGED_PROFILE_AVAILABLE"; 3170 3171 /** 3172 * Broadcast sent to the primary user when an associated managed profile has become unavailable. 3173 * Currently this includes when the user enables quiet mode for the profile. Carries an extra 3174 * {@link #EXTRA_USER} that specifies the UserHandle of the profile. When quiet mode is changed, 3175 * this broadcast will carry a boolean extra {@link #EXTRA_QUIET_MODE} indicating the new state 3176 * of quiet mode. This is only sent to registered receivers, not manifest receivers. 3177 */ 3178 public static final String ACTION_MANAGED_PROFILE_UNAVAILABLE = 3179 "android.intent.action.MANAGED_PROFILE_UNAVAILABLE"; 3180 3181 /** 3182 * Broadcast sent to the system user when the 'device locked' state changes for any user. 3183 * Carries an extra {@link #EXTRA_USER_HANDLE} that specifies the ID of the user for which 3184 * the device was locked or unlocked. 3185 * 3186 * This is only sent to registered receivers. 3187 * 3188 * @hide 3189 */ 3190 public static final String ACTION_DEVICE_LOCKED_CHANGED = 3191 "android.intent.action.DEVICE_LOCKED_CHANGED"; 3192 3193 /** 3194 * Sent when the user taps on the clock widget in the system's "quick settings" area. 3195 */ 3196 public static final String ACTION_QUICK_CLOCK = 3197 "android.intent.action.QUICK_CLOCK"; 3198 3199 /** 3200 * Activity Action: Shows the brightness setting dialog. 3201 * @hide 3202 */ 3203 public static final String ACTION_SHOW_BRIGHTNESS_DIALOG = 3204 "com.android.intent.action.SHOW_BRIGHTNESS_DIALOG"; 3205 3206 /** 3207 * Broadcast Action: A global button was pressed. Includes a single 3208 * extra field, {@link #EXTRA_KEY_EVENT}, containing the key event that 3209 * caused the broadcast. 3210 * @hide 3211 */ 3212 public static final String ACTION_GLOBAL_BUTTON = "android.intent.action.GLOBAL_BUTTON"; 3213 3214 /** 3215 * Broadcast Action: Sent when media resource is granted. 3216 * <p> 3217 * {@link #EXTRA_PACKAGES} specifies the packages on the process holding the media resource 3218 * granted. 3219 * </p> 3220 * <p class="note"> 3221 * This is a protected intent that can only be sent by the system. 3222 * </p> 3223 * <p class="note"> 3224 * This requires {@link android.Manifest.permission#RECEIVE_MEDIA_RESOURCE_USAGE} permission. 3225 * </p> 3226 * 3227 * @hide 3228 */ 3229 public static final String ACTION_MEDIA_RESOURCE_GRANTED = 3230 "android.intent.action.MEDIA_RESOURCE_GRANTED"; 3231 3232 /** 3233 * Broadcast Action: An overlay package has changed. The data contains the 3234 * name of the overlay package which has changed. This is broadcast on all 3235 * changes to the OverlayInfo returned by {@link 3236 * android.content.om.IOverlayManager#getOverlayInfo(String, int)}. The 3237 * most common change is a state change that will change whether the 3238 * overlay is enabled or not. 3239 * @hide 3240 */ 3241 public static final String ACTION_OVERLAY_CHANGED = "android.intent.action.OVERLAY_CHANGED"; 3242 3243 /** 3244 * Activity Action: Allow the user to select and return one or more existing 3245 * documents. When invoked, the system will display the various 3246 * {@link DocumentsProvider} instances installed on the device, letting the 3247 * user interactively navigate through them. These documents include local 3248 * media, such as photos and video, and documents provided by installed 3249 * cloud storage providers. 3250 * <p> 3251 * Each document is represented as a {@code content://} URI backed by a 3252 * {@link DocumentsProvider}, which can be opened as a stream with 3253 * {@link ContentResolver#openFileDescriptor(Uri, String)}, or queried for 3254 * {@link android.provider.DocumentsContract.Document} metadata. 3255 * <p> 3256 * All selected documents are returned to the calling application with 3257 * persistable read and write permission grants. If you want to maintain 3258 * access to the documents across device reboots, you need to explicitly 3259 * take the persistable permissions using 3260 * {@link ContentResolver#takePersistableUriPermission(Uri, int)}. 3261 * <p> 3262 * Callers must indicate the acceptable document MIME types through 3263 * {@link #setType(String)}. For example, to select photos, use 3264 * {@code image/*}. If multiple disjoint MIME types are acceptable, define 3265 * them in {@link #EXTRA_MIME_TYPES} and {@link #setType(String)} to 3266 * {@literal *}/*. 3267 * <p> 3268 * If the caller can handle multiple returned items (the user performing 3269 * multiple selection), then you can specify {@link #EXTRA_ALLOW_MULTIPLE} 3270 * to indicate this. 3271 * <p> 3272 * Callers must include {@link #CATEGORY_OPENABLE} in the Intent to obtain 3273 * URIs that can be opened with 3274 * {@link ContentResolver#openFileDescriptor(Uri, String)}. 3275 * <p> 3276 * Callers can set a document URI through 3277 * {@link DocumentsContract#EXTRA_INITIAL_URI} to indicate the initial 3278 * location of documents navigator. System will do its best to launch the 3279 * navigator in the specified document if it's a folder, or the folder that 3280 * contains the specified document if not. 3281 * <p> 3282 * Output: The URI of the item that was picked, returned in 3283 * {@link #getData()}. This must be a {@code content://} URI so that any 3284 * receiver can access it. If multiple documents were selected, they are 3285 * returned in {@link #getClipData()}. 3286 * 3287 * @see DocumentsContract 3288 * @see #ACTION_OPEN_DOCUMENT_TREE 3289 * @see #ACTION_CREATE_DOCUMENT 3290 * @see #FLAG_GRANT_PERSISTABLE_URI_PERMISSION 3291 */ 3292 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 3293 public static final String ACTION_OPEN_DOCUMENT = "android.intent.action.OPEN_DOCUMENT"; 3294 3295 /** 3296 * Activity Action: Allow the user to create a new document. When invoked, 3297 * the system will display the various {@link DocumentsProvider} instances 3298 * installed on the device, letting the user navigate through them. The 3299 * returned document may be a newly created document with no content, or it 3300 * may be an existing document with the requested MIME type. 3301 * <p> 3302 * Each document is represented as a {@code content://} URI backed by a 3303 * {@link DocumentsProvider}, which can be opened as a stream with 3304 * {@link ContentResolver#openFileDescriptor(Uri, String)}, or queried for 3305 * {@link android.provider.DocumentsContract.Document} metadata. 3306 * <p> 3307 * Callers must indicate the concrete MIME type of the document being 3308 * created by setting {@link #setType(String)}. This MIME type cannot be 3309 * changed after the document is created. 3310 * <p> 3311 * Callers can provide an initial display name through {@link #EXTRA_TITLE}, 3312 * but the user may change this value before creating the file. 3313 * <p> 3314 * Callers must include {@link #CATEGORY_OPENABLE} in the Intent to obtain 3315 * URIs that can be opened with 3316 * {@link ContentResolver#openFileDescriptor(Uri, String)}. 3317 * <p> 3318 * Callers can set a document URI through 3319 * {@link DocumentsContract#EXTRA_INITIAL_URI} to indicate the initial 3320 * location of documents navigator. System will do its best to launch the 3321 * navigator in the specified document if it's a folder, or the folder that 3322 * contains the specified document if not. 3323 * <p> 3324 * Output: The URI of the item that was created. This must be a 3325 * {@code content://} URI so that any receiver can access it. 3326 * 3327 * @see DocumentsContract 3328 * @see #ACTION_OPEN_DOCUMENT 3329 * @see #ACTION_OPEN_DOCUMENT_TREE 3330 * @see #FLAG_GRANT_PERSISTABLE_URI_PERMISSION 3331 */ 3332 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 3333 public static final String ACTION_CREATE_DOCUMENT = "android.intent.action.CREATE_DOCUMENT"; 3334 3335 /** 3336 * Activity Action: Allow the user to pick a directory subtree. When 3337 * invoked, the system will display the various {@link DocumentsProvider} 3338 * instances installed on the device, letting the user navigate through 3339 * them. Apps can fully manage documents within the returned directory. 3340 * <p> 3341 * To gain access to descendant (child, grandchild, etc) documents, use 3342 * {@link DocumentsContract#buildDocumentUriUsingTree(Uri, String)} and 3343 * {@link DocumentsContract#buildChildDocumentsUriUsingTree(Uri, String)} 3344 * with the returned URI. 3345 * <p> 3346 * Callers can set a document URI through 3347 * {@link DocumentsContract#EXTRA_INITIAL_URI} to indicate the initial 3348 * location of documents navigator. System will do its best to launch the 3349 * navigator in the specified document if it's a folder, or the folder that 3350 * contains the specified document if not. 3351 * <p> 3352 * Output: The URI representing the selected directory tree. 3353 * 3354 * @see DocumentsContract 3355 */ 3356 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 3357 public static final String 3358 ACTION_OPEN_DOCUMENT_TREE = "android.intent.action.OPEN_DOCUMENT_TREE"; 3359 3360 /** 3361 * Broadcast Action: List of dynamic sensor is changed due to new sensor being connected or 3362 * exisiting sensor being disconnected. 3363 * 3364 * <p class="note">This is a protected intent that can only be sent by the system.</p> 3365 * 3366 * {@hide} 3367 */ 3368 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3369 public static final String 3370 ACTION_DYNAMIC_SENSOR_CHANGED = "android.intent.action.DYNAMIC_SENSOR_CHANGED"; 3371 3372 /** 3373 * Broadcast Action: The default subscription has changed. This has the following 3374 * extra values:</p> 3375 * The {@link #EXTRA_SUBSCRIPTION_INDEX} extra indicates the current default subscription index 3376 */ 3377 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3378 public static final String ACTION_DEFAULT_SUBSCRIPTION_CHANGED 3379 = "android.intent.action.ACTION_DEFAULT_SUBSCRIPTION_CHANGED"; 3380 3381 /** 3382 * Broadcast Action: The default sms subscription has changed. This has the following 3383 * extra values:</p> 3384 * {@link #EXTRA_SUBSCRIPTION_INDEX} extra indicates the current default sms 3385 * subscription index 3386 */ 3387 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3388 public static final String ACTION_DEFAULT_SMS_SUBSCRIPTION_CHANGED 3389 = "android.intent.action.ACTION_DEFAULT_SMS_SUBSCRIPTION_CHANGED"; 3390 3391 /** 3392 * Integer extra used with {@link #ACTION_DEFAULT_SUBSCRIPTION_CHANGED} and 3393 * {@link #ACTION_DEFAULT_SMS_SUBSCRIPTION_CHANGED} to indicate the subscription 3394 * which has changed. 3395 */ 3396 public static final String EXTRA_SUBSCRIPTION_INDEX = "android.intent.extra.SUBSCRIPTION_INDEX"; 3397 3398 /** 3399 * Deprecated - use ACTION_FACTORY_RESET instead. 3400 * @hide 3401 */ 3402 @Deprecated 3403 @SystemApi 3404 public static final String ACTION_MASTER_CLEAR = "android.intent.action.MASTER_CLEAR"; 3405 3406 /** 3407 * Broadcast intent sent by the RecoverySystem to inform listeners that a master clear (wipe) 3408 * is about to be performed. 3409 * @hide 3410 */ 3411 @SystemApi 3412 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3413 public static final String ACTION_MASTER_CLEAR_NOTIFICATION 3414 = "android.intent.action.MASTER_CLEAR_NOTIFICATION"; 3415 3416 /** 3417 * Boolean intent extra to be used with {@link #ACTION_MASTER_CLEAR} in order to force a factory 3418 * reset even if {@link android.os.UserManager#DISALLOW_FACTORY_RESET} is set. 3419 * 3420 * <p>Deprecated - use {@link #EXTRA_FORCE_FACTORY_RESET} instead. 3421 * 3422 * @hide 3423 */ 3424 @Deprecated 3425 public static final String EXTRA_FORCE_MASTER_CLEAR = 3426 "android.intent.extra.FORCE_MASTER_CLEAR"; 3427 3428 /** 3429 * A broadcast action to trigger a factory reset. 3430 * 3431 * <p> The sender must hold the {@link android.Manifest.permission#MASTER_CLEAR} permission. 3432 * 3433 * <p>Not for use by third-party applications. 3434 * 3435 * @see #EXTRA_FORCE_MASTER_CLEAR 3436 * 3437 * {@hide} 3438 */ 3439 @SystemApi 3440 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3441 public static final String ACTION_FACTORY_RESET = "android.intent.action.FACTORY_RESET"; 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>Not for use by third-party applications. 3448 * 3449 * @hide 3450 */ 3451 @SystemApi 3452 public static final String EXTRA_FORCE_FACTORY_RESET = 3453 "android.intent.extra.FORCE_FACTORY_RESET"; 3454 3455 /** 3456 * Broadcast action: report that a settings element is being restored from backup. The intent 3457 * contains three extras: EXTRA_SETTING_NAME is a string naming the restored setting, 3458 * EXTRA_SETTING_NEW_VALUE is the value being restored, and EXTRA_SETTING_PREVIOUS_VALUE 3459 * is the value of that settings entry prior to the restore operation. All of these values are 3460 * represented as strings. 3461 * 3462 * <p>This broadcast is sent only for settings provider entries known to require special handling 3463 * around restore time. These entries are found in the BROADCAST_ON_RESTORE table within 3464 * the provider's backup agent implementation. 3465 * 3466 * @see #EXTRA_SETTING_NAME 3467 * @see #EXTRA_SETTING_PREVIOUS_VALUE 3468 * @see #EXTRA_SETTING_NEW_VALUE 3469 * {@hide} 3470 */ 3471 public static final String ACTION_SETTING_RESTORED = "android.os.action.SETTING_RESTORED"; 3472 3473 /** {@hide} */ 3474 public static final String EXTRA_SETTING_NAME = "setting_name"; 3475 /** {@hide} */ 3476 public static final String EXTRA_SETTING_PREVIOUS_VALUE = "previous_value"; 3477 /** {@hide} */ 3478 public static final String EXTRA_SETTING_NEW_VALUE = "new_value"; 3479 3480 /** 3481 * Activity Action: Process a piece of text. 3482 * <p>Input: {@link #EXTRA_PROCESS_TEXT} contains the text to be processed. 3483 * {@link #EXTRA_PROCESS_TEXT_READONLY} states if the resulting text will be read-only.</p> 3484 * <p>Output: {@link #EXTRA_PROCESS_TEXT} contains the processed text.</p> 3485 */ 3486 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 3487 public static final String ACTION_PROCESS_TEXT = "android.intent.action.PROCESS_TEXT"; 3488 3489 /** 3490 * Broadcast Action: The sim card state has changed. 3491 * For more details see TelephonyIntents.ACTION_SIM_STATE_CHANGED. This is here 3492 * because TelephonyIntents is an internal class. 3493 * @hide 3494 */ 3495 @SystemApi 3496 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3497 public static final String ACTION_SIM_STATE_CHANGED = "android.intent.action.SIM_STATE_CHANGED"; 3498 3499 /** 3500 * Broadcast Action: indicate that the phone service state has changed. 3501 * The intent will have the following extra values:</p> 3502 * <p> 3503 * @see #EXTRA_VOICE_REG_STATE 3504 * @see #EXTRA_DATA_REG_STATE 3505 * @see #EXTRA_VOICE_ROAMING_TYPE 3506 * @see #EXTRA_DATA_ROAMING_TYPE 3507 * @see #EXTRA_OPERATOR_ALPHA_LONG 3508 * @see #EXTRA_OPERATOR_ALPHA_SHORT 3509 * @see #EXTRA_OPERATOR_NUMERIC 3510 * @see #EXTRA_DATA_OPERATOR_ALPHA_LONG 3511 * @see #EXTRA_DATA_OPERATOR_ALPHA_SHORT 3512 * @see #EXTRA_DATA_OPERATOR_NUMERIC 3513 * @see #EXTRA_MANUAL 3514 * @see #EXTRA_VOICE_RADIO_TECH 3515 * @see #EXTRA_DATA_RADIO_TECH 3516 * @see #EXTRA_CSS_INDICATOR 3517 * @see #EXTRA_NETWORK_ID 3518 * @see #EXTRA_SYSTEM_ID 3519 * @see #EXTRA_CDMA_ROAMING_INDICATOR 3520 * @see #EXTRA_CDMA_DEFAULT_ROAMING_INDICATOR 3521 * @see #EXTRA_EMERGENCY_ONLY 3522 * @see #EXTRA_IS_DATA_ROAMING_FROM_REGISTRATION 3523 * @see #EXTRA_IS_USING_CARRIER_AGGREGATION 3524 * @see #EXTRA_LTE_EARFCN_RSRP_BOOST 3525 * 3526 * <p class="note"> 3527 * Requires the READ_PHONE_STATE permission. 3528 * 3529 * <p class="note">This is a protected intent that can only be sent by the system. 3530 * @hide 3531 */ 3532 @Deprecated 3533 @SystemApi 3534 @SdkConstant(SdkConstant.SdkConstantType.BROADCAST_INTENT_ACTION) 3535 public static final String ACTION_SERVICE_STATE = "android.intent.action.SERVICE_STATE"; 3536 3537 /** 3538 * An int extra used with {@link #ACTION_SERVICE_STATE} which indicates voice registration 3539 * state. 3540 * @see android.telephony.ServiceState#STATE_EMERGENCY_ONLY 3541 * @see android.telephony.ServiceState#STATE_IN_SERVICE 3542 * @see android.telephony.ServiceState#STATE_OUT_OF_SERVICE 3543 * @see android.telephony.ServiceState#STATE_POWER_OFF 3544 * @hide 3545 */ 3546 @Deprecated 3547 @SystemApi 3548 public static final String EXTRA_VOICE_REG_STATE = "voiceRegState"; 3549 3550 /** 3551 * An int extra used with {@link #ACTION_SERVICE_STATE} which indicates data registration state. 3552 * @see android.telephony.ServiceState#STATE_EMERGENCY_ONLY 3553 * @see android.telephony.ServiceState#STATE_IN_SERVICE 3554 * @see android.telephony.ServiceState#STATE_OUT_OF_SERVICE 3555 * @see android.telephony.ServiceState#STATE_POWER_OFF 3556 * @hide 3557 */ 3558 @Deprecated 3559 @SystemApi 3560 public static final String EXTRA_DATA_REG_STATE = "dataRegState"; 3561 3562 /** 3563 * An integer extra used with {@link #ACTION_SERVICE_STATE} which indicates the voice roaming 3564 * type. 3565 * @hide 3566 */ 3567 @Deprecated 3568 @SystemApi 3569 public static final String EXTRA_VOICE_ROAMING_TYPE = "voiceRoamingType"; 3570 3571 /** 3572 * An integer extra used with {@link #ACTION_SERVICE_STATE} which indicates the data roaming 3573 * type. 3574 * @hide 3575 */ 3576 @Deprecated 3577 @SystemApi 3578 public static final String EXTRA_DATA_ROAMING_TYPE = "dataRoamingType"; 3579 3580 /** 3581 * A string extra used with {@link #ACTION_SERVICE_STATE} which represents the current 3582 * registered voice operator name in long alphanumeric format. 3583 * {@code null} if the operator name is not known or unregistered. 3584 * @hide 3585 */ 3586 @Deprecated 3587 @SystemApi 3588 public static final String EXTRA_OPERATOR_ALPHA_LONG = "operator-alpha-long"; 3589 3590 /** 3591 * A string extra used with {@link #ACTION_SERVICE_STATE} which represents the current 3592 * registered voice operator name in short alphanumeric format. 3593 * {@code null} if the operator name is not known or unregistered. 3594 * @hide 3595 */ 3596 @Deprecated 3597 @SystemApi 3598 public static final String EXTRA_OPERATOR_ALPHA_SHORT = "operator-alpha-short"; 3599 3600 /** 3601 * A string extra used with {@link #ACTION_SERVICE_STATE} containing the MCC 3602 * (Mobile Country Code, 3 digits) and MNC (Mobile Network code, 2-3 digits) for the mobile 3603 * network. 3604 * @hide 3605 */ 3606 @Deprecated 3607 @SystemApi 3608 public static final String EXTRA_OPERATOR_NUMERIC = "operator-numeric"; 3609 3610 /** 3611 * A string extra used with {@link #ACTION_SERVICE_STATE} which represents the current 3612 * registered data operator name in long alphanumeric format. 3613 * {@code null} if the operator name is not known or unregistered. 3614 * @hide 3615 */ 3616 @Deprecated 3617 @SystemApi 3618 public static final String EXTRA_DATA_OPERATOR_ALPHA_LONG = "data-operator-alpha-long"; 3619 3620 /** 3621 * A string extra used with {@link #ACTION_SERVICE_STATE} which represents the current 3622 * registered data operator name in short alphanumeric format. 3623 * {@code null} if the operator name is not known or unregistered. 3624 * @hide 3625 */ 3626 @Deprecated 3627 @SystemApi 3628 public static final String EXTRA_DATA_OPERATOR_ALPHA_SHORT = "data-operator-alpha-short"; 3629 3630 /** 3631 * A string extra used with {@link #ACTION_SERVICE_STATE} containing the MCC 3632 * (Mobile Country Code, 3 digits) and MNC (Mobile Network code, 2-3 digits) for the 3633 * data operator. 3634 * @hide 3635 */ 3636 @Deprecated 3637 @SystemApi 3638 public static final String EXTRA_DATA_OPERATOR_NUMERIC = "data-operator-numeric"; 3639 3640 /** 3641 * A boolean extra used with {@link #ACTION_SERVICE_STATE} which indicates whether the current 3642 * network selection mode is manual. 3643 * Will be {@code true} if manual mode, {@code false} if automatic mode. 3644 * @hide 3645 */ 3646 @Deprecated 3647 @SystemApi 3648 public static final String EXTRA_MANUAL = "manual"; 3649 3650 /** 3651 * An integer extra used with {@link #ACTION_SERVICE_STATE} which represents the current voice 3652 * radio technology. 3653 * @hide 3654 */ 3655 @Deprecated 3656 @SystemApi 3657 public static final String EXTRA_VOICE_RADIO_TECH = "radioTechnology"; 3658 3659 /** 3660 * An integer extra used with {@link #ACTION_SERVICE_STATE} which represents the current data 3661 * radio technology. 3662 * @hide 3663 */ 3664 @Deprecated 3665 @SystemApi 3666 public static final String EXTRA_DATA_RADIO_TECH = "dataRadioTechnology"; 3667 3668 /** 3669 * A boolean extra used with {@link #ACTION_SERVICE_STATE} which represents concurrent service 3670 * support on CDMA network. 3671 * Will be {@code true} if support, {@code false} otherwise. 3672 * @hide 3673 */ 3674 @Deprecated 3675 @SystemApi 3676 public static final String EXTRA_CSS_INDICATOR = "cssIndicator"; 3677 3678 /** 3679 * An integer extra used with {@link #ACTION_SERVICE_STATE} which represents the CDMA network 3680 * id. {@code Integer.MAX_VALUE} if unknown. 3681 * @hide 3682 */ 3683 @Deprecated 3684 @SystemApi 3685 public static final String EXTRA_NETWORK_ID = "networkId"; 3686 3687 /** 3688 * An integer extra used with {@link #ACTION_SERVICE_STATE} which represents the CDMA system id. 3689 * {@code Integer.MAX_VALUE} if unknown. 3690 * @hide 3691 */ 3692 @Deprecated 3693 @SystemApi 3694 public static final String EXTRA_SYSTEM_ID = "systemId"; 3695 3696 /** 3697 * An integer extra used with {@link #ACTION_SERVICE_STATE} represents the TSB-58 roaming 3698 * indicator if registered on a CDMA or EVDO system or {@code -1} if not. 3699 * @hide 3700 */ 3701 @Deprecated 3702 @SystemApi 3703 public static final String EXTRA_CDMA_ROAMING_INDICATOR = "cdmaRoamingIndicator"; 3704 3705 /** 3706 * An integer extra used with {@link #ACTION_SERVICE_STATE} represents the default roaming 3707 * indicator from the PRL if registered on a CDMA or EVDO system {@code -1} if not. 3708 * @hide 3709 */ 3710 @Deprecated 3711 @SystemApi 3712 public static final String EXTRA_CDMA_DEFAULT_ROAMING_INDICATOR = "cdmaDefaultRoamingIndicator"; 3713 3714 /** 3715 * A boolean extra used with {@link #ACTION_SERVICE_STATE} which indicates if under emergency 3716 * only mode. 3717 * {@code true} if in emergency only mode, {@code false} otherwise. 3718 * @hide 3719 */ 3720 @Deprecated 3721 @SystemApi 3722 public static final String EXTRA_EMERGENCY_ONLY = "emergencyOnly"; 3723 3724 /** 3725 * A boolean extra used with {@link #ACTION_SERVICE_STATE} which indicates whether data network 3726 * registration state is roaming. 3727 * {@code true} if registration indicates roaming, {@code false} otherwise 3728 * @hide 3729 */ 3730 @Deprecated 3731 @SystemApi 3732 public static final String EXTRA_IS_DATA_ROAMING_FROM_REGISTRATION = 3733 "isDataRoamingFromRegistration"; 3734 3735 /** 3736 * A boolean extra used with {@link #ACTION_SERVICE_STATE} which indicates if carrier 3737 * aggregation is in use. 3738 * {@code true} if carrier aggregation is in use, {@code false} otherwise. 3739 * @hide 3740 */ 3741 @Deprecated 3742 @SystemApi 3743 public static final String EXTRA_IS_USING_CARRIER_AGGREGATION = "isUsingCarrierAggregation"; 3744 3745 /** 3746 * An integer extra used with {@link #ACTION_SERVICE_STATE} representing the offset which 3747 * is reduced from the rsrp threshold while calculating signal strength level. 3748 * @hide 3749 */ 3750 @Deprecated 3751 @SystemApi 3752 public static final String EXTRA_LTE_EARFCN_RSRP_BOOST = "LteEarfcnRsrpBoost"; 3753 3754 /** 3755 * The name of the extra used to define the text to be processed, as a 3756 * CharSequence. Note that this may be a styled CharSequence, so you must use 3757 * {@link Bundle#getCharSequence(String) Bundle.getCharSequence()} to retrieve it. 3758 */ 3759 public static final String EXTRA_PROCESS_TEXT = "android.intent.extra.PROCESS_TEXT"; 3760 /** 3761 * The name of the boolean extra used to define if the processed text will be used as read-only. 3762 */ 3763 public static final String EXTRA_PROCESS_TEXT_READONLY = 3764 "android.intent.extra.PROCESS_TEXT_READONLY"; 3765 3766 /** 3767 * Broadcast action: reports when a new thermal event has been reached. When the device 3768 * is reaching its maximum temperatue, the thermal level reported 3769 * {@hide} 3770 */ 3771 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 3772 public static final String ACTION_THERMAL_EVENT = "android.intent.action.THERMAL_EVENT"; 3773 3774 /** {@hide} */ 3775 public static final String EXTRA_THERMAL_STATE = "android.intent.extra.THERMAL_STATE"; 3776 3777 /** 3778 * Thermal state when the device is normal. This state is sent in the 3779 * {@link #ACTION_THERMAL_EVENT} broadcast as {@link #EXTRA_THERMAL_STATE}. 3780 * {@hide} 3781 */ 3782 public static final int EXTRA_THERMAL_STATE_NORMAL = 0; 3783 3784 /** 3785 * Thermal state where the device is approaching its maximum threshold. This state is sent in 3786 * the {@link #ACTION_THERMAL_EVENT} broadcast as {@link #EXTRA_THERMAL_STATE}. 3787 * {@hide} 3788 */ 3789 public static final int EXTRA_THERMAL_STATE_WARNING = 1; 3790 3791 /** 3792 * Thermal state where the device has reached its maximum threshold. This state is sent in the 3793 * {@link #ACTION_THERMAL_EVENT} broadcast as {@link #EXTRA_THERMAL_STATE}. 3794 * {@hide} 3795 */ 3796 public static final int EXTRA_THERMAL_STATE_EXCEEDED = 2; 3797 3798 3799 // --------------------------------------------------------------------- 3800 // --------------------------------------------------------------------- 3801 // Standard intent categories (see addCategory()). 3802 3803 /** 3804 * Set if the activity should be an option for the default action 3805 * (center press) to perform on a piece of data. Setting this will 3806 * hide from the user any activities without it set when performing an 3807 * action on some data. Note that this is normally -not- set in the 3808 * Intent when initiating an action -- it is for use in intent filters 3809 * specified in packages. 3810 */ 3811 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3812 public static final String CATEGORY_DEFAULT = "android.intent.category.DEFAULT"; 3813 /** 3814 * Activities that can be safely invoked from a browser must support this 3815 * category. For example, if the user is viewing a web page or an e-mail 3816 * and clicks on a link in the text, the Intent generated execute that 3817 * link will require the BROWSABLE category, so that only activities 3818 * supporting this category will be considered as possible actions. By 3819 * supporting this category, you are promising that there is nothing 3820 * damaging (without user intervention) that can happen by invoking any 3821 * matching Intent. 3822 */ 3823 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3824 public static final String CATEGORY_BROWSABLE = "android.intent.category.BROWSABLE"; 3825 /** 3826 * Categories for activities that can participate in voice interaction. 3827 * An activity that supports this category must be prepared to run with 3828 * no UI shown at all (though in some case it may have a UI shown), and 3829 * rely on {@link android.app.VoiceInteractor} to interact with the user. 3830 */ 3831 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3832 public static final String CATEGORY_VOICE = "android.intent.category.VOICE"; 3833 /** 3834 * Set if the activity should be considered as an alternative action to 3835 * the data the user is currently viewing. See also 3836 * {@link #CATEGORY_SELECTED_ALTERNATIVE} for an alternative action that 3837 * applies to the selection in a list of items. 3838 * 3839 * <p>Supporting this category means that you would like your activity to be 3840 * displayed in the set of alternative things the user can do, usually as 3841 * part of the current activity's options menu. You will usually want to 3842 * include a specific label in the <intent-filter> of this action 3843 * describing to the user what it does. 3844 * 3845 * <p>The action of IntentFilter with this category is important in that it 3846 * describes the specific action the target will perform. This generally 3847 * should not be a generic action (such as {@link #ACTION_VIEW}, but rather 3848 * a specific name such as "com.android.camera.action.CROP. Only one 3849 * alternative of any particular action will be shown to the user, so using 3850 * a specific action like this makes sure that your alternative will be 3851 * displayed while also allowing other applications to provide their own 3852 * overrides of that particular action. 3853 */ 3854 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3855 public static final String CATEGORY_ALTERNATIVE = "android.intent.category.ALTERNATIVE"; 3856 /** 3857 * Set if the activity should be considered as an alternative selection 3858 * action to the data the user has currently selected. This is like 3859 * {@link #CATEGORY_ALTERNATIVE}, but is used in activities showing a list 3860 * of items from which the user can select, giving them alternatives to the 3861 * default action that will be performed on it. 3862 */ 3863 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3864 public static final String CATEGORY_SELECTED_ALTERNATIVE = "android.intent.category.SELECTED_ALTERNATIVE"; 3865 /** 3866 * Intended to be used as a tab inside of a containing TabActivity. 3867 */ 3868 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3869 public static final String CATEGORY_TAB = "android.intent.category.TAB"; 3870 /** 3871 * Should be displayed in the top-level launcher. 3872 */ 3873 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3874 public static final String CATEGORY_LAUNCHER = "android.intent.category.LAUNCHER"; 3875 /** 3876 * Indicates an activity optimized for Leanback mode, and that should 3877 * be displayed in the Leanback launcher. 3878 */ 3879 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3880 public static final String CATEGORY_LEANBACK_LAUNCHER = "android.intent.category.LEANBACK_LAUNCHER"; 3881 /** 3882 * Indicates a Leanback settings activity to be displayed in the Leanback launcher. 3883 * @hide 3884 */ 3885 @SystemApi 3886 public static final String CATEGORY_LEANBACK_SETTINGS = "android.intent.category.LEANBACK_SETTINGS"; 3887 /** 3888 * Provides information about the package it is in; typically used if 3889 * a package does not contain a {@link #CATEGORY_LAUNCHER} to provide 3890 * a front-door to the user without having to be shown in the all apps list. 3891 */ 3892 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3893 public static final String CATEGORY_INFO = "android.intent.category.INFO"; 3894 /** 3895 * This is the home activity, that is the first activity that is displayed 3896 * when the device boots. 3897 */ 3898 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3899 public static final String CATEGORY_HOME = "android.intent.category.HOME"; 3900 /** 3901 * This is the home activity that is displayed when the device is finished setting up and ready 3902 * for use. 3903 * @hide 3904 */ 3905 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3906 public static final String CATEGORY_HOME_MAIN = "android.intent.category.HOME_MAIN"; 3907 /** 3908 * This is the setup wizard activity, that is the first activity that is displayed 3909 * when the user sets up the device for the first time. 3910 * @hide 3911 */ 3912 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3913 public static final String CATEGORY_SETUP_WIZARD = "android.intent.category.SETUP_WIZARD"; 3914 /** 3915 * This activity is a preference panel. 3916 */ 3917 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3918 public static final String CATEGORY_PREFERENCE = "android.intent.category.PREFERENCE"; 3919 /** 3920 * This activity is a development preference panel. 3921 */ 3922 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3923 public static final String CATEGORY_DEVELOPMENT_PREFERENCE = "android.intent.category.DEVELOPMENT_PREFERENCE"; 3924 /** 3925 * Capable of running inside a parent activity container. 3926 */ 3927 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3928 public static final String CATEGORY_EMBED = "android.intent.category.EMBED"; 3929 /** 3930 * This activity allows the user to browse and download new applications. 3931 */ 3932 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3933 public static final String CATEGORY_APP_MARKET = "android.intent.category.APP_MARKET"; 3934 /** 3935 * This activity may be exercised by the monkey or other automated test tools. 3936 */ 3937 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3938 public static final String CATEGORY_MONKEY = "android.intent.category.MONKEY"; 3939 /** 3940 * To be used as a test (not part of the normal user experience). 3941 */ 3942 public static final String CATEGORY_TEST = "android.intent.category.TEST"; 3943 /** 3944 * To be used as a unit test (run through the Test Harness). 3945 */ 3946 public static final String CATEGORY_UNIT_TEST = "android.intent.category.UNIT_TEST"; 3947 /** 3948 * To be used as a sample code example (not part of the normal user 3949 * experience). 3950 */ 3951 public static final String CATEGORY_SAMPLE_CODE = "android.intent.category.SAMPLE_CODE"; 3952 3953 /** 3954 * Used to indicate that an intent only wants URIs that can be opened with 3955 * {@link ContentResolver#openFileDescriptor(Uri, String)}. Openable URIs 3956 * must support at least the columns defined in {@link OpenableColumns} when 3957 * queried. 3958 * 3959 * @see #ACTION_GET_CONTENT 3960 * @see #ACTION_OPEN_DOCUMENT 3961 * @see #ACTION_CREATE_DOCUMENT 3962 */ 3963 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3964 public static final String CATEGORY_OPENABLE = "android.intent.category.OPENABLE"; 3965 3966 /** 3967 * Used to indicate that an intent filter can accept files which are not necessarily 3968 * openable by {@link ContentResolver#openFileDescriptor(Uri, String)}, but 3969 * at least streamable via 3970 * {@link ContentResolver#openTypedAssetFileDescriptor(Uri, String, Bundle)} 3971 * using one of the stream types exposed via 3972 * {@link ContentResolver#getStreamTypes(Uri, String)}. 3973 * 3974 * @see #ACTION_SEND 3975 * @see #ACTION_SEND_MULTIPLE 3976 */ 3977 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3978 public static final String CATEGORY_TYPED_OPENABLE = 3979 "android.intent.category.TYPED_OPENABLE"; 3980 3981 /** 3982 * To be used as code under test for framework instrumentation tests. 3983 */ 3984 public static final String CATEGORY_FRAMEWORK_INSTRUMENTATION_TEST = 3985 "android.intent.category.FRAMEWORK_INSTRUMENTATION_TEST"; 3986 /** 3987 * An activity to run when device is inserted into a car dock. 3988 * Used with {@link #ACTION_MAIN} to launch an activity. For more 3989 * information, see {@link android.app.UiModeManager}. 3990 */ 3991 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3992 public static final String CATEGORY_CAR_DOCK = "android.intent.category.CAR_DOCK"; 3993 /** 3994 * An activity to run when device is inserted into a car dock. 3995 * Used with {@link #ACTION_MAIN} to launch an activity. For more 3996 * information, see {@link android.app.UiModeManager}. 3997 */ 3998 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3999 public static final String CATEGORY_DESK_DOCK = "android.intent.category.DESK_DOCK"; 4000 /** 4001 * An activity to run when device is inserted into a analog (low end) dock. 4002 * Used with {@link #ACTION_MAIN} to launch an activity. For more 4003 * information, see {@link android.app.UiModeManager}. 4004 */ 4005 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4006 public static final String CATEGORY_LE_DESK_DOCK = "android.intent.category.LE_DESK_DOCK"; 4007 4008 /** 4009 * An activity to run when device is inserted into a digital (high end) dock. 4010 * Used with {@link #ACTION_MAIN} to launch an activity. For more 4011 * information, see {@link android.app.UiModeManager}. 4012 */ 4013 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4014 public static final String CATEGORY_HE_DESK_DOCK = "android.intent.category.HE_DESK_DOCK"; 4015 4016 /** 4017 * Used to indicate that the activity can be used in a car environment. 4018 */ 4019 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4020 public static final String CATEGORY_CAR_MODE = "android.intent.category.CAR_MODE"; 4021 4022 /** 4023 * An activity to use for the launcher when the device is placed in a VR Headset viewer. 4024 * Used with {@link #ACTION_MAIN} to launch an activity. For more 4025 * information, see {@link android.app.UiModeManager}. 4026 */ 4027 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4028 public static final String CATEGORY_VR_HOME = "android.intent.category.VR_HOME"; 4029 // --------------------------------------------------------------------- 4030 // --------------------------------------------------------------------- 4031 // Application launch intent categories (see addCategory()). 4032 4033 /** 4034 * Used with {@link #ACTION_MAIN} to launch the browser application. 4035 * The activity should be able to browse the Internet. 4036 * <p>NOTE: This should not be used as the primary key of an Intent, 4037 * since it will not result in the app launching with the correct 4038 * action and category. Instead, use this with 4039 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4040 * Intent with this category in the selector.</p> 4041 */ 4042 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4043 public static final String CATEGORY_APP_BROWSER = "android.intent.category.APP_BROWSER"; 4044 4045 /** 4046 * Used with {@link #ACTION_MAIN} to launch the calculator application. 4047 * The activity should be able to perform standard arithmetic operations. 4048 * <p>NOTE: This should not be used as the primary key of an Intent, 4049 * since it will not result in the app launching with the correct 4050 * action and category. Instead, use this with 4051 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4052 * Intent with this category in the selector.</p> 4053 */ 4054 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4055 public static final String CATEGORY_APP_CALCULATOR = "android.intent.category.APP_CALCULATOR"; 4056 4057 /** 4058 * Used with {@link #ACTION_MAIN} to launch the calendar application. 4059 * The activity should be able to view and manipulate calendar entries. 4060 * <p>NOTE: This should not be used as the primary key of an Intent, 4061 * since it will not result in the app launching with the correct 4062 * action and category. Instead, use this with 4063 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4064 * Intent with this category in the selector.</p> 4065 */ 4066 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4067 public static final String CATEGORY_APP_CALENDAR = "android.intent.category.APP_CALENDAR"; 4068 4069 /** 4070 * Used with {@link #ACTION_MAIN} to launch the contacts application. 4071 * The activity should be able to view and manipulate address book entries. 4072 * <p>NOTE: This should not be used as the primary key of an Intent, 4073 * since it will not result in the app launching with the correct 4074 * action and category. Instead, use this with 4075 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4076 * Intent with this category in the selector.</p> 4077 */ 4078 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4079 public static final String CATEGORY_APP_CONTACTS = "android.intent.category.APP_CONTACTS"; 4080 4081 /** 4082 * Used with {@link #ACTION_MAIN} to launch the email application. 4083 * The activity should be able to send and receive email. 4084 * <p>NOTE: This should not be used as the primary key of an Intent, 4085 * since it will not result in the app launching with the correct 4086 * action and category. Instead, use this with 4087 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4088 * Intent with this category in the selector.</p> 4089 */ 4090 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4091 public static final String CATEGORY_APP_EMAIL = "android.intent.category.APP_EMAIL"; 4092 4093 /** 4094 * Used with {@link #ACTION_MAIN} to launch the gallery application. 4095 * The activity should be able to view and manipulate image and video files 4096 * stored on the device. 4097 * <p>NOTE: This should not be used as the primary key of an Intent, 4098 * since it will not result in the app launching with the correct 4099 * action and category. Instead, use this with 4100 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4101 * Intent with this category in the selector.</p> 4102 */ 4103 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4104 public static final String CATEGORY_APP_GALLERY = "android.intent.category.APP_GALLERY"; 4105 4106 /** 4107 * Used with {@link #ACTION_MAIN} to launch the maps application. 4108 * The activity should be able to show the user's current location and surroundings. 4109 * <p>NOTE: This should not be used as the primary key of an Intent, 4110 * since it will not result in the app launching with the correct 4111 * action and category. Instead, use this with 4112 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4113 * Intent with this category in the selector.</p> 4114 */ 4115 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4116 public static final String CATEGORY_APP_MAPS = "android.intent.category.APP_MAPS"; 4117 4118 /** 4119 * Used with {@link #ACTION_MAIN} to launch the messaging application. 4120 * The activity should be able to send and receive text messages. 4121 * <p>NOTE: This should not be used as the primary key of an Intent, 4122 * since it will not result in the app launching with the correct 4123 * action and category. Instead, use this with 4124 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4125 * Intent with this category in the selector.</p> 4126 */ 4127 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4128 public static final String CATEGORY_APP_MESSAGING = "android.intent.category.APP_MESSAGING"; 4129 4130 /** 4131 * Used with {@link #ACTION_MAIN} to launch the music application. 4132 * The activity should be able to play, browse, or manipulate music files 4133 * stored on the device. 4134 * <p>NOTE: This should not be used as the primary key of an Intent, 4135 * since it will not result in the app launching with the correct 4136 * action and category. Instead, use this with 4137 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4138 * Intent with this category in the selector.</p> 4139 */ 4140 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4141 public static final String CATEGORY_APP_MUSIC = "android.intent.category.APP_MUSIC"; 4142 4143 // --------------------------------------------------------------------- 4144 // --------------------------------------------------------------------- 4145 // Standard extra data keys. 4146 4147 /** 4148 * The initial data to place in a newly created record. Use with 4149 * {@link #ACTION_INSERT}. The data here is a Map containing the same 4150 * fields as would be given to the underlying ContentProvider.insert() 4151 * call. 4152 */ 4153 public static final String EXTRA_TEMPLATE = "android.intent.extra.TEMPLATE"; 4154 4155 /** 4156 * A constant CharSequence that is associated with the Intent, used with 4157 * {@link #ACTION_SEND} to supply the literal data to be sent. Note that 4158 * this may be a styled CharSequence, so you must use 4159 * {@link Bundle#getCharSequence(String) Bundle.getCharSequence()} to 4160 * retrieve it. 4161 */ 4162 public static final String EXTRA_TEXT = "android.intent.extra.TEXT"; 4163 4164 /** 4165 * A constant String that is associated with the Intent, used with 4166 * {@link #ACTION_SEND} to supply an alternative to {@link #EXTRA_TEXT} 4167 * as HTML formatted text. Note that you <em>must</em> also supply 4168 * {@link #EXTRA_TEXT}. 4169 */ 4170 public static final String EXTRA_HTML_TEXT = "android.intent.extra.HTML_TEXT"; 4171 4172 /** 4173 * A content: URI holding a stream of data associated with the Intent, 4174 * used with {@link #ACTION_SEND} to supply the data being sent. 4175 */ 4176 public static final String EXTRA_STREAM = "android.intent.extra.STREAM"; 4177 4178 /** 4179 * A String[] holding e-mail addresses that should be delivered to. 4180 */ 4181 public static final String EXTRA_EMAIL = "android.intent.extra.EMAIL"; 4182 4183 /** 4184 * A String[] holding e-mail addresses that should be carbon copied. 4185 */ 4186 public static final String EXTRA_CC = "android.intent.extra.CC"; 4187 4188 /** 4189 * A String[] holding e-mail addresses that should be blind carbon copied. 4190 */ 4191 public static final String EXTRA_BCC = "android.intent.extra.BCC"; 4192 4193 /** 4194 * A constant string holding the desired subject line of a message. 4195 */ 4196 public static final String EXTRA_SUBJECT = "android.intent.extra.SUBJECT"; 4197 4198 /** 4199 * An Intent describing the choices you would like shown with 4200 * {@link #ACTION_PICK_ACTIVITY} or {@link #ACTION_CHOOSER}. 4201 */ 4202 public static final String EXTRA_INTENT = "android.intent.extra.INTENT"; 4203 4204 /** 4205 * An int representing the user id to be used. 4206 * 4207 * @hide 4208 */ 4209 public static final String EXTRA_USER_ID = "android.intent.extra.USER_ID"; 4210 4211 /** 4212 * An int representing the task id to be retrieved. This is used when a launch from recents is 4213 * intercepted by another action such as credentials confirmation to remember which task should 4214 * be resumed when complete. 4215 * 4216 * @hide 4217 */ 4218 public static final String EXTRA_TASK_ID = "android.intent.extra.TASK_ID"; 4219 4220 /** 4221 * An Intent[] describing additional, alternate choices you would like shown with 4222 * {@link #ACTION_CHOOSER}. 4223 * 4224 * <p>An app may be capable of providing several different payload types to complete a 4225 * user's intended action. For example, an app invoking {@link #ACTION_SEND} to share photos 4226 * with another app may use EXTRA_ALTERNATE_INTENTS to have the chooser transparently offer 4227 * several different supported sending mechanisms for sharing, such as the actual "image/*" 4228 * photo data or a hosted link where the photos can be viewed.</p> 4229 * 4230 * <p>The intent present in {@link #EXTRA_INTENT} will be treated as the 4231 * first/primary/preferred intent in the set. Additional intents specified in 4232 * this extra are ordered; by default intents that appear earlier in the array will be 4233 * preferred over intents that appear later in the array as matches for the same 4234 * target component. To alter this preference, a calling app may also supply 4235 * {@link #EXTRA_CHOOSER_REFINEMENT_INTENT_SENDER}.</p> 4236 */ 4237 public static final String EXTRA_ALTERNATE_INTENTS = "android.intent.extra.ALTERNATE_INTENTS"; 4238 4239 /** 4240 * A {@link ComponentName ComponentName[]} describing components that should be filtered out 4241 * and omitted from a list of components presented to the user. 4242 * 4243 * <p>When used with {@link #ACTION_CHOOSER}, the chooser will omit any of the components 4244 * in this array if it otherwise would have shown them. Useful for omitting specific targets 4245 * from your own package or other apps from your organization if the idea of sending to those 4246 * targets would be redundant with other app functionality. Filtered components will not 4247 * be able to present targets from an associated <code>ChooserTargetService</code>.</p> 4248 */ 4249 public static final String EXTRA_EXCLUDE_COMPONENTS 4250 = "android.intent.extra.EXCLUDE_COMPONENTS"; 4251 4252 /** 4253 * A {@link android.service.chooser.ChooserTarget ChooserTarget[]} for {@link #ACTION_CHOOSER} 4254 * describing additional high-priority deep-link targets for the chooser to present to the user. 4255 * 4256 * <p>Targets provided in this way will be presented inline with all other targets provided 4257 * by services from other apps. They will be prioritized before other service targets, but 4258 * after those targets provided by sources that the user has manually pinned to the front.</p> 4259 * 4260 * @see #ACTION_CHOOSER 4261 */ 4262 public static final String EXTRA_CHOOSER_TARGETS = "android.intent.extra.CHOOSER_TARGETS"; 4263 4264 /** 4265 * An {@link IntentSender} for an Activity that will be invoked when the user makes a selection 4266 * from the chooser activity presented by {@link #ACTION_CHOOSER}. 4267 * 4268 * <p>An app preparing an action for another app to complete may wish to allow the user to 4269 * disambiguate between several options for completing the action based on the chosen target 4270 * or otherwise refine the action before it is invoked. 4271 * </p> 4272 * 4273 * <p>When sent, this IntentSender may be filled in with the following extras:</p> 4274 * <ul> 4275 * <li>{@link #EXTRA_INTENT} The first intent that matched the user's chosen target</li> 4276 * <li>{@link #EXTRA_ALTERNATE_INTENTS} Any additional intents that also matched the user's 4277 * chosen target beyond the first</li> 4278 * <li>{@link #EXTRA_RESULT_RECEIVER} A {@link ResultReceiver} that the refinement activity 4279 * should fill in and send once the disambiguation is complete</li> 4280 * </ul> 4281 */ 4282 public static final String EXTRA_CHOOSER_REFINEMENT_INTENT_SENDER 4283 = "android.intent.extra.CHOOSER_REFINEMENT_INTENT_SENDER"; 4284 4285 /** 4286 * An {@code ArrayList} of {@code String} annotations describing content for 4287 * {@link #ACTION_CHOOSER}. 4288 * 4289 * <p>If {@link #EXTRA_CONTENT_ANNOTATIONS} is present in an intent used to start a 4290 * {@link #ACTION_CHOOSER} activity, the first three annotations will be used to rank apps.</p> 4291 * 4292 * <p>Annotations should describe the major components or topics of the content. It is up to 4293 * apps initiating {@link #ACTION_CHOOSER} to learn and add annotations. Annotations should be 4294 * learned in advance, e.g., when creating or saving content, to avoid increasing latency to 4295 * start {@link #ACTION_CHOOSER}. Performance on customized annotations can suffer, if they are 4296 * rarely used for {@link #ACTION_CHOOSER} in the past 14 days. Therefore, it is recommended to 4297 * use the following annotations when applicable.</p> 4298 * <ul> 4299 * <li>"product" represents that the topic of the content is mainly about products, e.g., 4300 * health & beauty, and office supplies.</li> 4301 * <li>"emotion" represents that the topic of the content is mainly about emotions, e.g., 4302 * happy, and sad.</li> 4303 * <li>"person" represents that the topic of the content is mainly about persons, e.g., 4304 * face, finger, standing, and walking.</li> 4305 * <li>"child" represents that the topic of the content is mainly about children, e.g., 4306 * child, and baby.</li> 4307 * <li>"selfie" represents that the topic of the content is mainly about selfies.</li> 4308 * <li>"crowd" represents that the topic of the content is mainly about crowds.</li> 4309 * <li>"party" represents that the topic of the content is mainly about parties.</li> 4310 * <li>"animal" represent that the topic of the content is mainly about animals.</li> 4311 * <li>"plant" represents that the topic of the content is mainly about plants, e.g., 4312 * flowers.</li> 4313 * <li>"vacation" represents that the topic of the content is mainly about vacations.</li> 4314 * <li>"fashion" represents that the topic of the content is mainly about fashion, e.g. 4315 * sunglasses, jewelry, handbags and clothing.</li> 4316 * <li>"material" represents that the topic of the content is mainly about materials, e.g., 4317 * paper, and silk.</li> 4318 * <li>"vehicle" represents that the topic of the content is mainly about vehicles, like 4319 * cars, and boats.</li> 4320 * <li>"document" represents that the topic of the content is mainly about documents, e.g. 4321 * posters.</li> 4322 * <li>"design" represents that the topic of the content is mainly about design, e.g. arts 4323 * and designs of houses.</li> 4324 * <li>"holiday" represents that the topic of the content is mainly about holidays, e.g., 4325 * Christmas and Thanksgiving.</li> 4326 * </ul> 4327 */ 4328 public static final String EXTRA_CONTENT_ANNOTATIONS 4329 = "android.intent.extra.CONTENT_ANNOTATIONS"; 4330 4331 /** 4332 * A {@link ResultReceiver} used to return data back to the sender. 4333 * 4334 * <p>Used to complete an app-specific 4335 * {@link #EXTRA_CHOOSER_REFINEMENT_INTENT_SENDER refinement} for {@link #ACTION_CHOOSER}.</p> 4336 * 4337 * <p>If {@link #EXTRA_CHOOSER_REFINEMENT_INTENT_SENDER} is present in the intent 4338 * used to start a {@link #ACTION_CHOOSER} activity this extra will be 4339 * {@link #fillIn(Intent, int) filled in} to that {@link IntentSender} and sent 4340 * when the user selects a target component from the chooser. It is up to the recipient 4341 * to send a result to this ResultReceiver to signal that disambiguation is complete 4342 * and that the chooser should invoke the user's choice.</p> 4343 * 4344 * <p>The disambiguator should provide a Bundle to the ResultReceiver with an intent 4345 * assigned to the key {@link #EXTRA_INTENT}. This supplied intent will be used by the chooser 4346 * to match and fill in the final Intent or ChooserTarget before starting it. 4347 * The supplied intent must {@link #filterEquals(Intent) match} one of the intents from 4348 * {@link #EXTRA_INTENT} or {@link #EXTRA_ALTERNATE_INTENTS} passed to 4349 * {@link #EXTRA_CHOOSER_REFINEMENT_INTENT_SENDER} to be accepted.</p> 4350 * 4351 * <p>The result code passed to the ResultReceiver should be 4352 * {@link android.app.Activity#RESULT_OK} if the refinement succeeded and the supplied intent's 4353 * target in the chooser should be started, or {@link android.app.Activity#RESULT_CANCELED} if 4354 * the chooser should finish without starting a target.</p> 4355 */ 4356 public static final String EXTRA_RESULT_RECEIVER 4357 = "android.intent.extra.RESULT_RECEIVER"; 4358 4359 /** 4360 * A CharSequence dialog title to provide to the user when used with a 4361 * {@link #ACTION_CHOOSER}. 4362 */ 4363 public static final String EXTRA_TITLE = "android.intent.extra.TITLE"; 4364 4365 /** 4366 * A Parcelable[] of {@link Intent} or 4367 * {@link android.content.pm.LabeledIntent} objects as set with 4368 * {@link #putExtra(String, Parcelable[])} of additional activities to place 4369 * a the front of the list of choices, when shown to the user with a 4370 * {@link #ACTION_CHOOSER}. 4371 */ 4372 public static final String EXTRA_INITIAL_INTENTS = "android.intent.extra.INITIAL_INTENTS"; 4373 4374 /** 4375 * A {@link IntentSender} to start after ephemeral installation success. 4376 * @hide 4377 */ 4378 public static final String EXTRA_EPHEMERAL_SUCCESS = "android.intent.extra.EPHEMERAL_SUCCESS"; 4379 4380 /** 4381 * A {@link IntentSender} to start after ephemeral installation failure. 4382 * @hide 4383 */ 4384 public static final String EXTRA_EPHEMERAL_FAILURE = "android.intent.extra.EPHEMERAL_FAILURE"; 4385 4386 /** 4387 * The host name that triggered an ephemeral resolution. 4388 * @hide 4389 */ 4390 public static final String EXTRA_EPHEMERAL_HOSTNAME = "android.intent.extra.EPHEMERAL_HOSTNAME"; 4391 4392 /** 4393 * An opaque token to track ephemeral resolution. 4394 * @hide 4395 */ 4396 public static final String EXTRA_EPHEMERAL_TOKEN = "android.intent.extra.EPHEMERAL_TOKEN"; 4397 4398 /** 4399 * The version code of the app to install components from. 4400 * @hide 4401 */ 4402 public static final String EXTRA_VERSION_CODE = "android.intent.extra.VERSION_CODE"; 4403 4404 /** 4405 * A Bundle forming a mapping of potential target package names to different extras Bundles 4406 * to add to the default intent extras in {@link #EXTRA_INTENT} when used with 4407 * {@link #ACTION_CHOOSER}. Each key should be a package name. The package need not 4408 * be currently installed on the device. 4409 * 4410 * <p>An application may choose to provide alternate extras for the case where a user 4411 * selects an activity from a predetermined set of target packages. If the activity 4412 * the user selects from the chooser belongs to a package with its package name as 4413 * a key in this bundle, the corresponding extras for that package will be merged with 4414 * the extras already present in the intent at {@link #EXTRA_INTENT}. If a replacement 4415 * extra has the same key as an extra already present in the intent it will overwrite 4416 * the extra from the intent.</p> 4417 * 4418 * <p><em>Examples:</em> 4419 * <ul> 4420 * <li>An application may offer different {@link #EXTRA_TEXT} to an application 4421 * when sharing with it via {@link #ACTION_SEND}, augmenting a link with additional query 4422 * parameters for that target.</li> 4423 * <li>An application may offer additional metadata for known targets of a given intent 4424 * to pass along information only relevant to that target such as account or content 4425 * identifiers already known to that application.</li> 4426 * </ul></p> 4427 */ 4428 public static final String EXTRA_REPLACEMENT_EXTRAS = 4429 "android.intent.extra.REPLACEMENT_EXTRAS"; 4430 4431 /** 4432 * An {@link IntentSender} that will be notified if a user successfully chooses a target 4433 * component to handle an action in an {@link #ACTION_CHOOSER} activity. The IntentSender 4434 * will have the extra {@link #EXTRA_CHOSEN_COMPONENT} appended to it containing the 4435 * {@link ComponentName} of the chosen component. 4436 * 4437 * <p>In some situations this callback may never come, for example if the user abandons 4438 * the chooser, switches to another task or any number of other reasons. Apps should not 4439 * be written assuming that this callback will always occur.</p> 4440 */ 4441 public static final String EXTRA_CHOSEN_COMPONENT_INTENT_SENDER = 4442 "android.intent.extra.CHOSEN_COMPONENT_INTENT_SENDER"; 4443 4444 /** 4445 * The {@link ComponentName} chosen by the user to complete an action. 4446 * 4447 * @see #EXTRA_CHOSEN_COMPONENT_INTENT_SENDER 4448 */ 4449 public static final String EXTRA_CHOSEN_COMPONENT = "android.intent.extra.CHOSEN_COMPONENT"; 4450 4451 /** 4452 * A {@link android.view.KeyEvent} object containing the event that 4453 * triggered the creation of the Intent it is in. 4454 */ 4455 public static final String EXTRA_KEY_EVENT = "android.intent.extra.KEY_EVENT"; 4456 4457 /** 4458 * Set to true in {@link #ACTION_REQUEST_SHUTDOWN} to request confirmation from the user 4459 * before shutting down. 4460 * 4461 * {@hide} 4462 */ 4463 public static final String EXTRA_KEY_CONFIRM = "android.intent.extra.KEY_CONFIRM"; 4464 4465 /** 4466 * Set to true in {@link #ACTION_REQUEST_SHUTDOWN} to indicate that the shutdown is 4467 * requested by the user. 4468 * 4469 * {@hide} 4470 */ 4471 public static final String EXTRA_USER_REQUESTED_SHUTDOWN = 4472 "android.intent.extra.USER_REQUESTED_SHUTDOWN"; 4473 4474 /** 4475 * Used as a boolean extra field in {@link android.content.Intent#ACTION_PACKAGE_REMOVED} or 4476 * {@link android.content.Intent#ACTION_PACKAGE_CHANGED} intents to override the default action 4477 * of restarting the application. 4478 */ 4479 public static final String EXTRA_DONT_KILL_APP = "android.intent.extra.DONT_KILL_APP"; 4480 4481 /** 4482 * A String holding the phone number originally entered in 4483 * {@link android.content.Intent#ACTION_NEW_OUTGOING_CALL}, or the actual 4484 * number to call in a {@link android.content.Intent#ACTION_CALL}. 4485 */ 4486 public static final String EXTRA_PHONE_NUMBER = "android.intent.extra.PHONE_NUMBER"; 4487 4488 /** 4489 * Used as an int extra field in {@link android.content.Intent#ACTION_UID_REMOVED} 4490 * intents to supply the uid the package had been assigned. Also an optional 4491 * extra in {@link android.content.Intent#ACTION_PACKAGE_REMOVED} or 4492 * {@link android.content.Intent#ACTION_PACKAGE_CHANGED} for the same 4493 * purpose. 4494 */ 4495 public static final String EXTRA_UID = "android.intent.extra.UID"; 4496 4497 /** 4498 * @hide String array of package names. 4499 */ 4500 @SystemApi 4501 public static final String EXTRA_PACKAGES = "android.intent.extra.PACKAGES"; 4502 4503 /** 4504 * Used as a boolean extra field in {@link android.content.Intent#ACTION_PACKAGE_REMOVED} 4505 * intents to indicate whether this represents a full uninstall (removing 4506 * both the code and its data) or a partial uninstall (leaving its data, 4507 * implying that this is an update). 4508 */ 4509 public static final String EXTRA_DATA_REMOVED = "android.intent.extra.DATA_REMOVED"; 4510 4511 /** 4512 * @hide 4513 * Used as a boolean extra field in {@link android.content.Intent#ACTION_PACKAGE_REMOVED} 4514 * intents to indicate that at this point the package has been removed for 4515 * all users on the device. 4516 */ 4517 public static final String EXTRA_REMOVED_FOR_ALL_USERS 4518 = "android.intent.extra.REMOVED_FOR_ALL_USERS"; 4519 4520 /** 4521 * Used as a boolean extra field in {@link android.content.Intent#ACTION_PACKAGE_REMOVED} 4522 * intents to indicate that this is a replacement of the package, so this 4523 * broadcast will immediately be followed by an add broadcast for a 4524 * different version of the same package. 4525 */ 4526 public static final String EXTRA_REPLACING = "android.intent.extra.REPLACING"; 4527 4528 /** 4529 * Used as an int extra field in {@link android.app.AlarmManager} intents 4530 * to tell the application being invoked how many pending alarms are being 4531 * delievered with the intent. For one-shot alarms this will always be 1. 4532 * For recurring alarms, this might be greater than 1 if the device was 4533 * asleep or powered off at the time an earlier alarm would have been 4534 * delivered. 4535 */ 4536 public static final String EXTRA_ALARM_COUNT = "android.intent.extra.ALARM_COUNT"; 4537 4538 /** 4539 * Used as an int extra field in {@link android.content.Intent#ACTION_DOCK_EVENT} 4540 * intents to request the dock state. Possible values are 4541 * {@link android.content.Intent#EXTRA_DOCK_STATE_UNDOCKED}, 4542 * {@link android.content.Intent#EXTRA_DOCK_STATE_DESK}, or 4543 * {@link android.content.Intent#EXTRA_DOCK_STATE_CAR}, or 4544 * {@link android.content.Intent#EXTRA_DOCK_STATE_LE_DESK}, or 4545 * {@link android.content.Intent#EXTRA_DOCK_STATE_HE_DESK}. 4546 */ 4547 public static final String EXTRA_DOCK_STATE = "android.intent.extra.DOCK_STATE"; 4548 4549 /** 4550 * Used as an int value for {@link android.content.Intent#EXTRA_DOCK_STATE} 4551 * to represent that the phone is not in any dock. 4552 */ 4553 public static final int EXTRA_DOCK_STATE_UNDOCKED = 0; 4554 4555 /** 4556 * Used as an int value for {@link android.content.Intent#EXTRA_DOCK_STATE} 4557 * to represent that the phone is in a desk dock. 4558 */ 4559 public static final int EXTRA_DOCK_STATE_DESK = 1; 4560 4561 /** 4562 * Used as an int value for {@link android.content.Intent#EXTRA_DOCK_STATE} 4563 * to represent that the phone is in a car dock. 4564 */ 4565 public static final int EXTRA_DOCK_STATE_CAR = 2; 4566 4567 /** 4568 * Used as an int value for {@link android.content.Intent#EXTRA_DOCK_STATE} 4569 * to represent that the phone is in a analog (low end) dock. 4570 */ 4571 public static final int EXTRA_DOCK_STATE_LE_DESK = 3; 4572 4573 /** 4574 * Used as an int value for {@link android.content.Intent#EXTRA_DOCK_STATE} 4575 * to represent that the phone is in a digital (high end) dock. 4576 */ 4577 public static final int EXTRA_DOCK_STATE_HE_DESK = 4; 4578 4579 /** 4580 * Boolean that can be supplied as meta-data with a dock activity, to 4581 * indicate that the dock should take over the home key when it is active. 4582 */ 4583 public static final String METADATA_DOCK_HOME = "android.dock_home"; 4584 4585 /** 4586 * Used as a parcelable extra field in {@link #ACTION_APP_ERROR}, containing 4587 * the bug report. 4588 */ 4589 public static final String EXTRA_BUG_REPORT = "android.intent.extra.BUG_REPORT"; 4590 4591 /** 4592 * Used in the extra field in the remote intent. It's astring token passed with the 4593 * remote intent. 4594 */ 4595 public static final String EXTRA_REMOTE_INTENT_TOKEN = 4596 "android.intent.extra.remote_intent_token"; 4597 4598 /** 4599 * @deprecated See {@link #EXTRA_CHANGED_COMPONENT_NAME_LIST}; this field 4600 * will contain only the first name in the list. 4601 */ 4602 @Deprecated public static final String EXTRA_CHANGED_COMPONENT_NAME = 4603 "android.intent.extra.changed_component_name"; 4604 4605 /** 4606 * This field is part of {@link android.content.Intent#ACTION_PACKAGE_CHANGED}, 4607 * and contains a string array of all of the components that have changed. If 4608 * the state of the overall package has changed, then it will contain an entry 4609 * with the package name itself. 4610 */ 4611 public static final String EXTRA_CHANGED_COMPONENT_NAME_LIST = 4612 "android.intent.extra.changed_component_name_list"; 4613 4614 /** 4615 * This field is part of 4616 * {@link android.content.Intent#ACTION_EXTERNAL_APPLICATIONS_AVAILABLE}, 4617 * {@link android.content.Intent#ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE}, 4618 * {@link android.content.Intent#ACTION_PACKAGES_SUSPENDED}, 4619 * {@link android.content.Intent#ACTION_PACKAGES_UNSUSPENDED} 4620 * and contains a string array of all of the components that have changed. 4621 */ 4622 public static final String EXTRA_CHANGED_PACKAGE_LIST = 4623 "android.intent.extra.changed_package_list"; 4624 4625 /** 4626 * This field is part of 4627 * {@link android.content.Intent#ACTION_EXTERNAL_APPLICATIONS_AVAILABLE}, 4628 * {@link android.content.Intent#ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE} 4629 * and contains an integer array of uids of all of the components 4630 * that have changed. 4631 */ 4632 public static final String EXTRA_CHANGED_UID_LIST = 4633 "android.intent.extra.changed_uid_list"; 4634 4635 /** 4636 * @hide 4637 * Magic extra system code can use when binding, to give a label for 4638 * who it is that has bound to a service. This is an integer giving 4639 * a framework string resource that can be displayed to the user. 4640 */ 4641 public static final String EXTRA_CLIENT_LABEL = 4642 "android.intent.extra.client_label"; 4643 4644 /** 4645 * @hide 4646 * Magic extra system code can use when binding, to give a PendingIntent object 4647 * that can be launched for the user to disable the system's use of this 4648 * service. 4649 */ 4650 public static final String EXTRA_CLIENT_INTENT = 4651 "android.intent.extra.client_intent"; 4652 4653 /** 4654 * Extra used to indicate that an intent should only return data that is on 4655 * the local device. This is a boolean extra; the default is false. If true, 4656 * an implementation should only allow the user to select data that is 4657 * already on the device, not requiring it be downloaded from a remote 4658 * service when opened. 4659 * 4660 * @see #ACTION_GET_CONTENT 4661 * @see #ACTION_OPEN_DOCUMENT 4662 * @see #ACTION_OPEN_DOCUMENT_TREE 4663 * @see #ACTION_CREATE_DOCUMENT 4664 */ 4665 public static final String EXTRA_LOCAL_ONLY = 4666 "android.intent.extra.LOCAL_ONLY"; 4667 4668 /** 4669 * Extra used to indicate that an intent can allow the user to select and 4670 * return multiple items. This is a boolean extra; the default is false. If 4671 * true, an implementation is allowed to present the user with a UI where 4672 * they can pick multiple items that are all returned to the caller. When 4673 * this happens, they should be returned as the {@link #getClipData()} part 4674 * of the result Intent. 4675 * 4676 * @see #ACTION_GET_CONTENT 4677 * @see #ACTION_OPEN_DOCUMENT 4678 */ 4679 public static final String EXTRA_ALLOW_MULTIPLE = 4680 "android.intent.extra.ALLOW_MULTIPLE"; 4681 4682 /** 4683 * The integer userHandle carried with broadcast intents related to addition, removal and 4684 * switching of users and managed profiles - {@link #ACTION_USER_ADDED}, 4685 * {@link #ACTION_USER_REMOVED} and {@link #ACTION_USER_SWITCHED}. 4686 * 4687 * @hide 4688 */ 4689 public static final String EXTRA_USER_HANDLE = 4690 "android.intent.extra.user_handle"; 4691 4692 /** 4693 * The UserHandle carried with broadcasts intents related to addition and removal of managed 4694 * profiles - {@link #ACTION_MANAGED_PROFILE_ADDED} and {@link #ACTION_MANAGED_PROFILE_REMOVED}. 4695 */ 4696 public static final String EXTRA_USER = 4697 "android.intent.extra.USER"; 4698 4699 /** 4700 * Extra used in the response from a BroadcastReceiver that handles 4701 * {@link #ACTION_GET_RESTRICTION_ENTRIES}. The type of the extra is 4702 * <code>ArrayList<RestrictionEntry></code>. 4703 */ 4704 public static final String EXTRA_RESTRICTIONS_LIST = "android.intent.extra.restrictions_list"; 4705 4706 /** 4707 * Extra sent in the intent to the BroadcastReceiver that handles 4708 * {@link #ACTION_GET_RESTRICTION_ENTRIES}. The type of the extra is a Bundle containing 4709 * the restrictions as key/value pairs. 4710 */ 4711 public static final String EXTRA_RESTRICTIONS_BUNDLE = 4712 "android.intent.extra.restrictions_bundle"; 4713 4714 /** 4715 * Extra used in the response from a BroadcastReceiver that handles 4716 * {@link #ACTION_GET_RESTRICTION_ENTRIES}. 4717 */ 4718 public static final String EXTRA_RESTRICTIONS_INTENT = 4719 "android.intent.extra.restrictions_intent"; 4720 4721 /** 4722 * Extra used to communicate a set of acceptable MIME types. The type of the 4723 * extra is {@code String[]}. Values may be a combination of concrete MIME 4724 * types (such as "image/png") and/or partial MIME types (such as 4725 * "audio/*"). 4726 * 4727 * @see #ACTION_GET_CONTENT 4728 * @see #ACTION_OPEN_DOCUMENT 4729 */ 4730 public static final String EXTRA_MIME_TYPES = "android.intent.extra.MIME_TYPES"; 4731 4732 /** 4733 * Optional extra for {@link #ACTION_SHUTDOWN} that allows the sender to qualify that 4734 * this shutdown is only for the user space of the system, not a complete shutdown. 4735 * When this is true, hardware devices can use this information to determine that 4736 * they shouldn't do a complete shutdown of their device since this is not a 4737 * complete shutdown down to the kernel, but only user space restarting. 4738 * The default if not supplied is false. 4739 */ 4740 public static final String EXTRA_SHUTDOWN_USERSPACE_ONLY 4741 = "android.intent.extra.SHUTDOWN_USERSPACE_ONLY"; 4742 4743 /** 4744 * Optional int extra for {@link #ACTION_TIME_CHANGED} that indicates the 4745 * user has set their time format preference. See {@link #EXTRA_TIME_PREF_VALUE_USE_12_HOUR}, 4746 * {@link #EXTRA_TIME_PREF_VALUE_USE_24_HOUR} and 4747 * {@link #EXTRA_TIME_PREF_VALUE_USE_LOCALE_DEFAULT}. The value must not be negative. 4748 * 4749 * @hide for internal use only. 4750 */ 4751 public static final String EXTRA_TIME_PREF_24_HOUR_FORMAT = 4752 "android.intent.extra.TIME_PREF_24_HOUR_FORMAT"; 4753 /** @hide */ 4754 public static final int EXTRA_TIME_PREF_VALUE_USE_12_HOUR = 0; 4755 /** @hide */ 4756 public static final int EXTRA_TIME_PREF_VALUE_USE_24_HOUR = 1; 4757 /** @hide */ 4758 public static final int EXTRA_TIME_PREF_VALUE_USE_LOCALE_DEFAULT = 2; 4759 4760 /** {@hide} */ 4761 public static final String EXTRA_REASON = "android.intent.extra.REASON"; 4762 4763 /** {@hide} */ 4764 public static final String EXTRA_WIPE_EXTERNAL_STORAGE = "android.intent.extra.WIPE_EXTERNAL_STORAGE"; 4765 4766 /** 4767 * Optional {@link android.app.PendingIntent} extra used to deliver the result of the SIM 4768 * activation request. 4769 * TODO: Add information about the structure and response data used with the pending intent. 4770 * @hide 4771 */ 4772 public static final String EXTRA_SIM_ACTIVATION_RESPONSE = 4773 "android.intent.extra.SIM_ACTIVATION_RESPONSE"; 4774 4775 /** 4776 * Optional index with semantics depending on the intent action. 4777 * 4778 * <p>The value must be an integer greater or equal to 0. 4779 * @see #ACTION_QUICK_VIEW 4780 */ 4781 public static final String EXTRA_INDEX = "android.intent.extra.INDEX"; 4782 4783 /** 4784 * Tells the quick viewer to show additional UI actions suitable for the passed Uris, 4785 * such as opening in other apps, sharing, opening, editing, printing, deleting, 4786 * casting, etc. 4787 * 4788 * <p>The value is boolean. By default false. 4789 * @see #ACTION_QUICK_VIEW 4790 * @removed 4791 */ 4792 @Deprecated 4793 public static final String EXTRA_QUICK_VIEW_ADVANCED = 4794 "android.intent.extra.QUICK_VIEW_ADVANCED"; 4795 4796 /** 4797 * An optional extra of {@code String[]} indicating which quick view features should be made 4798 * available to the user in the quick view UI while handing a 4799 * {@link Intent#ACTION_QUICK_VIEW} intent. 4800 * <li>Enumeration of features here is not meant to restrict capabilities of the quick viewer. 4801 * Quick viewer can implement features not listed below. 4802 * <li>Features included at this time are: {@link QuickViewConstants#FEATURE_VIEW}, 4803 * {@link QuickViewConstants#FEATURE_EDIT}, {@link QuickViewConstants#FEATURE_DOWNLOAD}, 4804 * {@link QuickViewConstants#FEATURE_SEND}, {@link QuickViewConstants#FEATURE_PRINT}. 4805 * <p> 4806 * Requirements: 4807 * <li>Quick viewer shouldn't show a feature if the feature is absent in 4808 * {@link #EXTRA_QUICK_VIEW_FEATURES}. 4809 * <li>When {@link #EXTRA_QUICK_VIEW_FEATURES} is not present, quick viewer should follow 4810 * internal policies. 4811 * <li>Presence of an feature in {@link #EXTRA_QUICK_VIEW_FEATURES}, does not constitute a 4812 * requirement that the feature be shown. Quick viewer may, according to its own policies, 4813 * disable or hide features. 4814 * 4815 * @see #ACTION_QUICK_VIEW 4816 */ 4817 public static final String EXTRA_QUICK_VIEW_FEATURES = 4818 "android.intent.extra.QUICK_VIEW_FEATURES"; 4819 4820 /** 4821 * Optional boolean extra indicating whether quiet mode has been switched on or off. 4822 * When a profile goes into quiet mode, all apps in the profile are killed and the 4823 * profile user is stopped. Widgets originating from the profile are masked, and app 4824 * launcher icons are grayed out. 4825 */ 4826 public static final String EXTRA_QUIET_MODE = "android.intent.extra.QUIET_MODE"; 4827 4828 /** 4829 * Used as an int extra field in {@link #ACTION_MEDIA_RESOURCE_GRANTED} 4830 * intents to specify the resource type granted. Possible values are 4831 * {@link #EXTRA_MEDIA_RESOURCE_TYPE_VIDEO_CODEC} or 4832 * {@link #EXTRA_MEDIA_RESOURCE_TYPE_AUDIO_CODEC}. 4833 * 4834 * @hide 4835 */ 4836 public static final String EXTRA_MEDIA_RESOURCE_TYPE = 4837 "android.intent.extra.MEDIA_RESOURCE_TYPE"; 4838 4839 /** 4840 * Used as a boolean extra field in {@link #ACTION_CHOOSER} intents to specify 4841 * whether to show the chooser or not when there is only one application available 4842 * to choose from. 4843 * 4844 * @hide 4845 */ 4846 public static final String EXTRA_AUTO_LAUNCH_SINGLE_CHOICE = 4847 "android.intent.extra.AUTO_LAUNCH_SINGLE_CHOICE"; 4848 4849 /** 4850 * Used as an int value for {@link #EXTRA_MEDIA_RESOURCE_TYPE} 4851 * to represent that a video codec is allowed to use. 4852 * 4853 * @hide 4854 */ 4855 public static final int EXTRA_MEDIA_RESOURCE_TYPE_VIDEO_CODEC = 0; 4856 4857 /** 4858 * Used as an int value for {@link #EXTRA_MEDIA_RESOURCE_TYPE} 4859 * to represent that a audio codec is allowed to use. 4860 * 4861 * @hide 4862 */ 4863 public static final int EXTRA_MEDIA_RESOURCE_TYPE_AUDIO_CODEC = 1; 4864 4865 // --------------------------------------------------------------------- 4866 // --------------------------------------------------------------------- 4867 // Intent flags (see mFlags variable). 4868 4869 /** @hide */ 4870 @IntDef(flag = true, prefix = { "FLAG_GRANT_" }, value = { 4871 FLAG_GRANT_READ_URI_PERMISSION, FLAG_GRANT_WRITE_URI_PERMISSION, 4872 FLAG_GRANT_PERSISTABLE_URI_PERMISSION, FLAG_GRANT_PREFIX_URI_PERMISSION }) 4873 @Retention(RetentionPolicy.SOURCE) 4874 public @interface GrantUriMode {} 4875 4876 /** @hide */ 4877 @IntDef(flag = true, prefix = { "FLAG_GRANT_" }, value = { 4878 FLAG_GRANT_READ_URI_PERMISSION, FLAG_GRANT_WRITE_URI_PERMISSION }) 4879 @Retention(RetentionPolicy.SOURCE) 4880 public @interface AccessUriMode {} 4881 4882 /** 4883 * Test if given mode flags specify an access mode, which must be at least 4884 * read and/or write. 4885 * 4886 * @hide 4887 */ 4888 public static boolean isAccessUriMode(int modeFlags) { 4889 return (modeFlags & (Intent.FLAG_GRANT_READ_URI_PERMISSION 4890 | Intent.FLAG_GRANT_WRITE_URI_PERMISSION)) != 0; 4891 } 4892 4893 /** 4894 * If set, the recipient of this Intent will be granted permission to 4895 * perform read operations on the URI in the Intent's data and any URIs 4896 * specified in its ClipData. When applying to an Intent's ClipData, 4897 * all URIs as well as recursive traversals through data or other ClipData 4898 * in Intent items will be granted; only the grant flags of the top-level 4899 * Intent are used. 4900 */ 4901 public static final int FLAG_GRANT_READ_URI_PERMISSION = 0x00000001; 4902 /** 4903 * If set, the recipient of this Intent will be granted permission to 4904 * perform write operations on the URI in the Intent's data and any URIs 4905 * specified in its ClipData. When applying to an Intent's ClipData, 4906 * all URIs as well as recursive traversals through data or other ClipData 4907 * in Intent items will be granted; only the grant flags of the top-level 4908 * Intent are used. 4909 */ 4910 public static final int FLAG_GRANT_WRITE_URI_PERMISSION = 0x00000002; 4911 /** 4912 * Can be set by the caller to indicate that this Intent is coming from 4913 * a background operation, not from direct user interaction. 4914 */ 4915 public static final int FLAG_FROM_BACKGROUND = 0x00000004; 4916 /** 4917 * A flag you can enable for debugging: when set, log messages will be 4918 * printed during the resolution of this intent to show you what has 4919 * been found to create the final resolved list. 4920 */ 4921 public static final int FLAG_DEBUG_LOG_RESOLUTION = 0x00000008; 4922 /** 4923 * If set, this intent will not match any components in packages that 4924 * are currently stopped. If this is not set, then the default behavior 4925 * is to include such applications in the result. 4926 */ 4927 public static final int FLAG_EXCLUDE_STOPPED_PACKAGES = 0x00000010; 4928 /** 4929 * If set, this intent will always match any components in packages that 4930 * are currently stopped. This is the default behavior when 4931 * {@link #FLAG_EXCLUDE_STOPPED_PACKAGES} is not set. If both of these 4932 * flags are set, this one wins (it allows overriding of exclude for 4933 * places where the framework may automatically set the exclude flag). 4934 */ 4935 public static final int FLAG_INCLUDE_STOPPED_PACKAGES = 0x00000020; 4936 4937 /** 4938 * When combined with {@link #FLAG_GRANT_READ_URI_PERMISSION} and/or 4939 * {@link #FLAG_GRANT_WRITE_URI_PERMISSION}, the URI permission grant can be 4940 * persisted across device reboots until explicitly revoked with 4941 * {@link Context#revokeUriPermission(Uri, int)}. This flag only offers the 4942 * grant for possible persisting; the receiving application must call 4943 * {@link ContentResolver#takePersistableUriPermission(Uri, int)} to 4944 * actually persist. 4945 * 4946 * @see ContentResolver#takePersistableUriPermission(Uri, int) 4947 * @see ContentResolver#releasePersistableUriPermission(Uri, int) 4948 * @see ContentResolver#getPersistedUriPermissions() 4949 * @see ContentResolver#getOutgoingPersistedUriPermissions() 4950 */ 4951 public static final int FLAG_GRANT_PERSISTABLE_URI_PERMISSION = 0x00000040; 4952 4953 /** 4954 * When combined with {@link #FLAG_GRANT_READ_URI_PERMISSION} and/or 4955 * {@link #FLAG_GRANT_WRITE_URI_PERMISSION}, the URI permission grant 4956 * applies to any URI that is a prefix match against the original granted 4957 * URI. (Without this flag, the URI must match exactly for access to be 4958 * granted.) Another URI is considered a prefix match only when scheme, 4959 * authority, and all path segments defined by the prefix are an exact 4960 * match. 4961 */ 4962 public static final int FLAG_GRANT_PREFIX_URI_PERMISSION = 0x00000080; 4963 4964 /** 4965 * Internal flag used to indicate that a system component has done their 4966 * homework and verified that they correctly handle packages and components 4967 * that come and go over time. In particular: 4968 * <ul> 4969 * <li>Apps installed on external storage, which will appear to be 4970 * uninstalled while the the device is ejected. 4971 * <li>Apps with encryption unaware components, which will appear to not 4972 * exist while the device is locked. 4973 * </ul> 4974 * 4975 * @hide 4976 */ 4977 public static final int FLAG_DEBUG_TRIAGED_MISSING = 0x00000100; 4978 4979 /** 4980 * Internal flag used to indicate ephemeral applications should not be 4981 * considered when resolving the intent. 4982 * 4983 * @hide 4984 */ 4985 public static final int FLAG_IGNORE_EPHEMERAL = 0x00000200; 4986 4987 /** 4988 * If set, the new activity is not kept in the history stack. As soon as 4989 * the user navigates away from it, the activity is finished. This may also 4990 * be set with the {@link android.R.styleable#AndroidManifestActivity_noHistory 4991 * noHistory} attribute. 4992 * 4993 * <p>If set, {@link android.app.Activity#onActivityResult onActivityResult()} 4994 * is never invoked when the current activity starts a new activity which 4995 * sets a result and finishes. 4996 */ 4997 public static final int FLAG_ACTIVITY_NO_HISTORY = 0x40000000; 4998 /** 4999 * If set, the activity will not be launched if it is already running 5000 * at the top of the history stack. 5001 */ 5002 public static final int FLAG_ACTIVITY_SINGLE_TOP = 0x20000000; 5003 /** 5004 * If set, this activity will become the start of a new task on this 5005 * history stack. A task (from the activity that started it to the 5006 * next task activity) defines an atomic group of activities that the 5007 * user can move to. Tasks can be moved to the foreground and background; 5008 * all of the activities inside of a particular task always remain in 5009 * the same order. See 5010 * <a href="{@docRoot}guide/topics/fundamentals/tasks-and-back-stack.html">Tasks and Back 5011 * Stack</a> for more information about tasks. 5012 * 5013 * <p>This flag is generally used by activities that want 5014 * to present a "launcher" style behavior: they give the user a list of 5015 * separate things that can be done, which otherwise run completely 5016 * independently of the activity launching them. 5017 * 5018 * <p>When using this flag, if a task is already running for the activity 5019 * you are now starting, then a new activity will not be started; instead, 5020 * the current task will simply be brought to the front of the screen with 5021 * the state it was last in. See {@link #FLAG_ACTIVITY_MULTIPLE_TASK} for a flag 5022 * to disable this behavior. 5023 * 5024 * <p>This flag can not be used when the caller is requesting a result from 5025 * the activity being launched. 5026 */ 5027 public static final int FLAG_ACTIVITY_NEW_TASK = 0x10000000; 5028 /** 5029 * This flag is used to create a new task and launch an activity into it. 5030 * This flag is always paired with either {@link #FLAG_ACTIVITY_NEW_DOCUMENT} 5031 * or {@link #FLAG_ACTIVITY_NEW_TASK}. In both cases these flags alone would 5032 * search through existing tasks for ones matching this Intent. Only if no such 5033 * task is found would a new task be created. When paired with 5034 * FLAG_ACTIVITY_MULTIPLE_TASK both of these behaviors are modified to skip 5035 * the search for a matching task and unconditionally start a new task. 5036 * 5037 * <strong>When used with {@link #FLAG_ACTIVITY_NEW_TASK} do not use this 5038 * flag unless you are implementing your own 5039 * top-level application launcher.</strong> Used in conjunction with 5040 * {@link #FLAG_ACTIVITY_NEW_TASK} to disable the 5041 * behavior of bringing an existing task to the foreground. When set, 5042 * a new task is <em>always</em> started to host the Activity for the 5043 * Intent, regardless of whether there is already an existing task running 5044 * the same thing. 5045 * 5046 * <p><strong>Because the default system does not include graphical task management, 5047 * you should not use this flag unless you provide some way for a user to 5048 * return back to the tasks you have launched.</strong> 5049 * 5050 * See {@link #FLAG_ACTIVITY_NEW_DOCUMENT} for details of this flag's use for 5051 * creating new document tasks. 5052 * 5053 * <p>This flag is ignored if one of {@link #FLAG_ACTIVITY_NEW_TASK} or 5054 * {@link #FLAG_ACTIVITY_NEW_DOCUMENT} is not also set. 5055 * 5056 * <p>See 5057 * <a href="{@docRoot}guide/topics/fundamentals/tasks-and-back-stack.html">Tasks and Back 5058 * Stack</a> for more information about tasks. 5059 * 5060 * @see #FLAG_ACTIVITY_NEW_DOCUMENT 5061 * @see #FLAG_ACTIVITY_NEW_TASK 5062 */ 5063 public static final int FLAG_ACTIVITY_MULTIPLE_TASK = 0x08000000; 5064 /** 5065 * If set, and the activity being launched is already running in the 5066 * current task, then instead of launching a new instance of that activity, 5067 * all of the other activities on top of it will be closed and this Intent 5068 * will be delivered to the (now on top) old activity as a new Intent. 5069 * 5070 * <p>For example, consider a task consisting of the activities: A, B, C, D. 5071 * If D calls startActivity() with an Intent that resolves to the component 5072 * of activity B, then C and D will be finished and B receive the given 5073 * Intent, resulting in the stack now being: A, B. 5074 * 5075 * <p>The currently running instance of activity B in the above example will 5076 * either receive the new intent you are starting here in its 5077 * onNewIntent() method, or be itself finished and restarted with the 5078 * new intent. If it has declared its launch mode to be "multiple" (the 5079 * default) and you have not set {@link #FLAG_ACTIVITY_SINGLE_TOP} in 5080 * the same intent, then it will be finished and re-created; for all other 5081 * launch modes or if {@link #FLAG_ACTIVITY_SINGLE_TOP} is set then this 5082 * Intent will be delivered to the current instance's onNewIntent(). 5083 * 5084 * <p>This launch mode can also be used to good effect in conjunction with 5085 * {@link #FLAG_ACTIVITY_NEW_TASK}: if used to start the root activity 5086 * of a task, it will bring any currently running instance of that task 5087 * to the foreground, and then clear it to its root state. This is 5088 * especially useful, for example, when launching an activity from the 5089 * notification manager. 5090 * 5091 * <p>See 5092 * <a href="{@docRoot}guide/topics/fundamentals/tasks-and-back-stack.html">Tasks and Back 5093 * Stack</a> for more information about tasks. 5094 */ 5095 public static final int FLAG_ACTIVITY_CLEAR_TOP = 0x04000000; 5096 /** 5097 * If set and this intent is being used to launch a new activity from an 5098 * existing one, then the reply target of the existing activity will be 5099 * transfered to the new activity. This way the new activity can call 5100 * {@link android.app.Activity#setResult} and have that result sent back to 5101 * the reply target of the original activity. 5102 */ 5103 public static final int FLAG_ACTIVITY_FORWARD_RESULT = 0x02000000; 5104 /** 5105 * If set and this intent is being used to launch a new activity from an 5106 * existing one, the current activity will not be counted as the top 5107 * activity for deciding whether the new intent should be delivered to 5108 * the top instead of starting a new one. The previous activity will 5109 * be used as the top, with the assumption being that the current activity 5110 * will finish itself immediately. 5111 */ 5112 public static final int FLAG_ACTIVITY_PREVIOUS_IS_TOP = 0x01000000; 5113 /** 5114 * If set, the new activity is not kept in the list of recently launched 5115 * activities. 5116 */ 5117 public static final int FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS = 0x00800000; 5118 /** 5119 * This flag is not normally set by application code, but set for you by 5120 * the system as described in the 5121 * {@link android.R.styleable#AndroidManifestActivity_launchMode 5122 * launchMode} documentation for the singleTask mode. 5123 */ 5124 public static final int FLAG_ACTIVITY_BROUGHT_TO_FRONT = 0x00400000; 5125 /** 5126 * If set, and this activity is either being started in a new task or 5127 * bringing to the top an existing task, then it will be launched as 5128 * the front door of the task. This will result in the application of 5129 * any affinities needed to have that task in the proper state (either 5130 * moving activities to or from it), or simply resetting that task to 5131 * its initial state if needed. 5132 */ 5133 public static final int FLAG_ACTIVITY_RESET_TASK_IF_NEEDED = 0x00200000; 5134 /** 5135 * This flag is not normally set by application code, but set for you by 5136 * the system if this activity is being launched from history 5137 * (longpress home key). 5138 */ 5139 public static final int FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY = 0x00100000; 5140 /** 5141 * @deprecated As of API 21 this performs identically to 5142 * {@link #FLAG_ACTIVITY_NEW_DOCUMENT} which should be used instead of this. 5143 */ 5144 @Deprecated 5145 public static final int FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET = 0x00080000; 5146 /** 5147 * This flag is used to open a document into a new task rooted at the activity launched 5148 * by this Intent. Through the use of this flag, or its equivalent attribute, 5149 * {@link android.R.attr#documentLaunchMode} multiple instances of the same activity 5150 * containing different documents will appear in the recent tasks list. 5151 * 5152 * <p>The use of the activity attribute form of this, 5153 * {@link android.R.attr#documentLaunchMode}, is 5154 * preferred over the Intent flag described here. The attribute form allows the 5155 * Activity to specify multiple document behavior for all launchers of the Activity 5156 * whereas using this flag requires each Intent that launches the Activity to specify it. 5157 * 5158 * <p>Note that the default semantics of this flag w.r.t. whether the recents entry for 5159 * it is kept after the activity is finished is different than the use of 5160 * {@link #FLAG_ACTIVITY_NEW_TASK} and {@link android.R.attr#documentLaunchMode} -- if 5161 * this flag is being used to create a new recents entry, then by default that entry 5162 * will be removed once the activity is finished. You can modify this behavior with 5163 * {@link #FLAG_ACTIVITY_RETAIN_IN_RECENTS}. 5164 * 5165 * <p>FLAG_ACTIVITY_NEW_DOCUMENT may be used in conjunction with {@link 5166 * #FLAG_ACTIVITY_MULTIPLE_TASK}. When used alone it is the 5167 * equivalent of the Activity manifest specifying {@link 5168 * android.R.attr#documentLaunchMode}="intoExisting". When used with 5169 * FLAG_ACTIVITY_MULTIPLE_TASK it is the equivalent of the Activity manifest specifying 5170 * {@link android.R.attr#documentLaunchMode}="always". 5171 * 5172 * Refer to {@link android.R.attr#documentLaunchMode} for more information. 5173 * 5174 * @see android.R.attr#documentLaunchMode 5175 * @see #FLAG_ACTIVITY_MULTIPLE_TASK 5176 */ 5177 public static final int FLAG_ACTIVITY_NEW_DOCUMENT = FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET; 5178 /** 5179 * If set, this flag will prevent the normal {@link android.app.Activity#onUserLeaveHint} 5180 * callback from occurring on the current frontmost activity before it is 5181 * paused as the newly-started activity is brought to the front. 5182 * 5183 * <p>Typically, an activity can rely on that callback to indicate that an 5184 * explicit user action has caused their activity to be moved out of the 5185 * foreground. The callback marks an appropriate point in the activity's 5186 * lifecycle for it to dismiss any notifications that it intends to display 5187 * "until the user has seen them," such as a blinking LED. 5188 * 5189 * <p>If an activity is ever started via any non-user-driven events such as 5190 * phone-call receipt or an alarm handler, this flag should be passed to {@link 5191 * Context#startActivity Context.startActivity}, ensuring that the pausing 5192 * activity does not think the user has acknowledged its notification. 5193 */ 5194 public static final int FLAG_ACTIVITY_NO_USER_ACTION = 0x00040000; 5195 /** 5196 * If set in an Intent passed to {@link Context#startActivity Context.startActivity()}, 5197 * this flag will cause the launched activity to be brought to the front of its 5198 * task's history stack if it is already running. 5199 * 5200 * <p>For example, consider a task consisting of four activities: A, B, C, D. 5201 * If D calls startActivity() with an Intent that resolves to the component 5202 * of activity B, then B will be brought to the front of the history stack, 5203 * with this resulting order: A, C, D, B. 5204 * 5205 * This flag will be ignored if {@link #FLAG_ACTIVITY_CLEAR_TOP} is also 5206 * specified. 5207 */ 5208 public static final int FLAG_ACTIVITY_REORDER_TO_FRONT = 0X00020000; 5209 /** 5210 * If set in an Intent passed to {@link Context#startActivity Context.startActivity()}, 5211 * this flag will prevent the system from applying an activity transition 5212 * animation to go to the next activity state. This doesn't mean an 5213 * animation will never run -- if another activity change happens that doesn't 5214 * specify this flag before the activity started here is displayed, then 5215 * that transition will be used. This flag can be put to good use 5216 * when you are going to do a series of activity operations but the 5217 * animation seen by the user shouldn't be driven by the first activity 5218 * change but rather a later one. 5219 */ 5220 public static final int FLAG_ACTIVITY_NO_ANIMATION = 0X00010000; 5221 /** 5222 * If set in an Intent passed to {@link Context#startActivity Context.startActivity()}, 5223 * this flag will cause any existing task that would be associated with the 5224 * activity to be cleared before the activity is started. That is, the activity 5225 * becomes the new root of an otherwise empty task, and any old activities 5226 * are finished. This can only be used in conjunction with {@link #FLAG_ACTIVITY_NEW_TASK}. 5227 */ 5228 public static final int FLAG_ACTIVITY_CLEAR_TASK = 0X00008000; 5229 /** 5230 * If set in an Intent passed to {@link Context#startActivity Context.startActivity()}, 5231 * this flag will cause a newly launching task to be placed on top of the current 5232 * home activity task (if there is one). That is, pressing back from the task 5233 * will always return the user to home even if that was not the last activity they 5234 * saw. This can only be used in conjunction with {@link #FLAG_ACTIVITY_NEW_TASK}. 5235 */ 5236 public static final int FLAG_ACTIVITY_TASK_ON_HOME = 0X00004000; 5237 /** 5238 * By default a document created by {@link #FLAG_ACTIVITY_NEW_DOCUMENT} will 5239 * have its entry in recent tasks removed when the user closes it (with back 5240 * or however else it may finish()). If you would like to instead allow the 5241 * document to be kept in recents so that it can be re-launched, you can use 5242 * this flag. When set and the task's activity is finished, the recents 5243 * entry will remain in the interface for the user to re-launch it, like a 5244 * recents entry for a top-level application. 5245 * <p> 5246 * The receiving activity can override this request with 5247 * {@link android.R.attr#autoRemoveFromRecents} or by explcitly calling 5248 * {@link android.app.Activity#finishAndRemoveTask() 5249 * Activity.finishAndRemoveTask()}. 5250 */ 5251 public static final int FLAG_ACTIVITY_RETAIN_IN_RECENTS = 0x00002000; 5252 5253 /** 5254 * This flag is only used in split-screen multi-window mode. The new activity will be displayed 5255 * adjacent to the one launching it. This can only be used in conjunction with 5256 * {@link #FLAG_ACTIVITY_NEW_TASK}. Also, setting {@link #FLAG_ACTIVITY_MULTIPLE_TASK} is 5257 * required if you want a new instance of an existing activity to be created. 5258 */ 5259 public static final int FLAG_ACTIVITY_LAUNCH_ADJACENT = 0x00001000; 5260 5261 /** 5262 * If set, when sending a broadcast only registered receivers will be 5263 * called -- no BroadcastReceiver components will be launched. 5264 */ 5265 public static final int FLAG_RECEIVER_REGISTERED_ONLY = 0x40000000; 5266 /** 5267 * If set, when sending a broadcast the new broadcast will replace 5268 * any existing pending broadcast that matches it. Matching is defined 5269 * by {@link Intent#filterEquals(Intent) Intent.filterEquals} returning 5270 * true for the intents of the two broadcasts. When a match is found, 5271 * the new broadcast (and receivers associated with it) will replace the 5272 * existing one in the pending broadcast list, remaining at the same 5273 * position in the list. 5274 * 5275 * <p>This flag is most typically used with sticky broadcasts, which 5276 * only care about delivering the most recent values of the broadcast 5277 * to their receivers. 5278 */ 5279 public static final int FLAG_RECEIVER_REPLACE_PENDING = 0x20000000; 5280 /** 5281 * If set, when sending a broadcast the recipient is allowed to run at 5282 * foreground priority, with a shorter timeout interval. During normal 5283 * broadcasts the receivers are not automatically hoisted out of the 5284 * background priority class. 5285 */ 5286 public static final int FLAG_RECEIVER_FOREGROUND = 0x10000000; 5287 /** 5288 * If this is an ordered broadcast, don't allow receivers to abort the broadcast. 5289 * They can still propagate results through to later receivers, but they can not prevent 5290 * later receivers from seeing the broadcast. 5291 */ 5292 public static final int FLAG_RECEIVER_NO_ABORT = 0x08000000; 5293 /** 5294 * If set, when sending a broadcast <i>before boot has completed</i> only 5295 * registered receivers will be called -- no BroadcastReceiver components 5296 * will be launched. Sticky intent state will be recorded properly even 5297 * if no receivers wind up being called. If {@link #FLAG_RECEIVER_REGISTERED_ONLY} 5298 * is specified in the broadcast intent, this flag is unnecessary. 5299 * 5300 * <p>This flag is only for use by system sevices as a convenience to 5301 * avoid having to implement a more complex mechanism around detection 5302 * of boot completion. 5303 * 5304 * @hide 5305 */ 5306 public static final int FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT = 0x04000000; 5307 /** 5308 * Set when this broadcast is for a boot upgrade, a special mode that 5309 * allows the broadcast to be sent before the system is ready and launches 5310 * the app process with no providers running in it. 5311 * @hide 5312 */ 5313 public static final int FLAG_RECEIVER_BOOT_UPGRADE = 0x02000000; 5314 /** 5315 * If set, the broadcast will always go to manifest receivers in background (cached 5316 * or not running) apps, regardless of whether that would be done by default. By 5317 * default they will only receive broadcasts if the broadcast has specified an 5318 * explicit component or package name. 5319 * 5320 * NOTE: dumpstate uses this flag numerically, so when its value is changed 5321 * the broadcast code there must also be changed to match. 5322 * 5323 * @hide 5324 */ 5325 public static final int FLAG_RECEIVER_INCLUDE_BACKGROUND = 0x01000000; 5326 /** 5327 * If set, the broadcast will never go to manifest receivers in background (cached 5328 * or not running) apps, regardless of whether that would be done by default. By 5329 * default they will receive broadcasts if the broadcast has specified an 5330 * explicit component or package name. 5331 * @hide 5332 */ 5333 public static final int FLAG_RECEIVER_EXCLUDE_BACKGROUND = 0x00800000; 5334 /** 5335 * If set, this broadcast is being sent from the shell. 5336 * @hide 5337 */ 5338 public static final int FLAG_RECEIVER_FROM_SHELL = 0x00400000; 5339 5340 /** 5341 * If set, the broadcast will be visible to receivers in Instant Apps. By default Instant Apps 5342 * will not receive broadcasts. 5343 * 5344 * <em>This flag has no effect when used by an Instant App.</em> 5345 */ 5346 public static final int FLAG_RECEIVER_VISIBLE_TO_INSTANT_APPS = 0x00200000; 5347 5348 /** 5349 * @hide Flags that can't be changed with PendingIntent. 5350 */ 5351 public static final int IMMUTABLE_FLAGS = FLAG_GRANT_READ_URI_PERMISSION 5352 | FLAG_GRANT_WRITE_URI_PERMISSION | FLAG_GRANT_PERSISTABLE_URI_PERMISSION 5353 | FLAG_GRANT_PREFIX_URI_PERMISSION; 5354 5355 // --------------------------------------------------------------------- 5356 // --------------------------------------------------------------------- 5357 // toUri() and parseUri() options. 5358 5359 /** 5360 * Flag for use with {@link #toUri} and {@link #parseUri}: the URI string 5361 * always has the "intent:" scheme. This syntax can be used when you want 5362 * to later disambiguate between URIs that are intended to describe an 5363 * Intent vs. all others that should be treated as raw URIs. When used 5364 * with {@link #parseUri}, any other scheme will result in a generic 5365 * VIEW action for that raw URI. 5366 */ 5367 public static final int URI_INTENT_SCHEME = 1<<0; 5368 5369 /** 5370 * Flag for use with {@link #toUri} and {@link #parseUri}: the URI string 5371 * always has the "android-app:" scheme. This is a variation of 5372 * {@link #URI_INTENT_SCHEME} whose format is simpler for the case of an 5373 * http/https URI being delivered to a specific package name. The format 5374 * is: 5375 * 5376 * <pre class="prettyprint"> 5377 * android-app://{package_id}[/{scheme}[/{host}[/{path}]]][#Intent;{...}]</pre> 5378 * 5379 * <p>In this scheme, only the <code>package_id</code> is required. If you include a host, 5380 * you must also include a scheme; including a path also requires both a host and a scheme. 5381 * The final #Intent; fragment can be used without a scheme, host, or path. 5382 * Note that this can not be 5383 * used with intents that have a {@link #setSelector}, since the base intent 5384 * will always have an explicit package name.</p> 5385 * 5386 * <p>Some examples of how this scheme maps to Intent objects:</p> 5387 * <table border="2" width="85%" align="center" frame="hsides" rules="rows"> 5388 * <colgroup align="left" /> 5389 * <colgroup align="left" /> 5390 * <thead> 5391 * <tr><th>URI</th> <th>Intent</th></tr> 5392 * </thead> 5393 * 5394 * <tbody> 5395 * <tr><td><code>android-app://com.example.app</code></td> 5396 * <td><table style="margin:0;border:0;cellpadding:0;cellspacing:0"> 5397 * <tr><td>Action: </td><td>{@link #ACTION_MAIN}</td></tr> 5398 * <tr><td>Package: </td><td><code>com.example.app</code></td></tr> 5399 * </table></td> 5400 * </tr> 5401 * <tr><td><code>android-app://com.example.app/http/example.com</code></td> 5402 * <td><table style="margin:0;border:0;cellpadding:0;cellspacing:0"> 5403 * <tr><td>Action: </td><td>{@link #ACTION_VIEW}</td></tr> 5404 * <tr><td>Data: </td><td><code>http://example.com/</code></td></tr> 5405 * <tr><td>Package: </td><td><code>com.example.app</code></td></tr> 5406 * </table></td> 5407 * </tr> 5408 * <tr><td><code>android-app://com.example.app/http/example.com/foo?1234</code></td> 5409 * <td><table style="margin:0;border:0;cellpadding:0;cellspacing:0"> 5410 * <tr><td>Action: </td><td>{@link #ACTION_VIEW}</td></tr> 5411 * <tr><td>Data: </td><td><code>http://example.com/foo?1234</code></td></tr> 5412 * <tr><td>Package: </td><td><code>com.example.app</code></td></tr> 5413 * </table></td> 5414 * </tr> 5415 * <tr><td><code>android-app://com.example.app/<br />#Intent;action=com.example.MY_ACTION;end</code></td> 5416 * <td><table style="margin:0;border:0;cellpadding:0;cellspacing:0"> 5417 * <tr><td>Action: </td><td><code>com.example.MY_ACTION</code></td></tr> 5418 * <tr><td>Package: </td><td><code>com.example.app</code></td></tr> 5419 * </table></td> 5420 * </tr> 5421 * <tr><td><code>android-app://com.example.app/http/example.com/foo?1234<br />#Intent;action=com.example.MY_ACTION;end</code></td> 5422 * <td><table style="margin:0;border:0;cellpadding:0;cellspacing:0"> 5423 * <tr><td>Action: </td><td><code>com.example.MY_ACTION</code></td></tr> 5424 * <tr><td>Data: </td><td><code>http://example.com/foo?1234</code></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/<br />#Intent;action=com.example.MY_ACTION;<br />i.some_int=100;S.some_str=hello;end</code></td> 5429 * <td><table border="" style="margin:0" > 5430 * <tr><td>Action: </td><td><code>com.example.MY_ACTION</code></td></tr> 5431 * <tr><td>Package: </td><td><code>com.example.app</code></td></tr> 5432 * <tr><td>Extras: </td><td><code>some_int=(int)100<br />some_str=(String)hello</code></td></tr> 5433 * </table></td> 5434 * </tr> 5435 * </tbody> 5436 * </table> 5437 */ 5438 public static final int URI_ANDROID_APP_SCHEME = 1<<1; 5439 5440 /** 5441 * Flag for use with {@link #toUri} and {@link #parseUri}: allow parsing 5442 * of unsafe information. In particular, the flags {@link #FLAG_GRANT_READ_URI_PERMISSION}, 5443 * {@link #FLAG_GRANT_WRITE_URI_PERMISSION}, {@link #FLAG_GRANT_PERSISTABLE_URI_PERMISSION}, 5444 * and {@link #FLAG_GRANT_PREFIX_URI_PERMISSION} flags can not be set, so that the 5445 * generated Intent can not cause unexpected data access to happen. 5446 * 5447 * <p>If you do not trust the source of the URI being parsed, you should still do further 5448 * processing to protect yourself from it. In particular, when using it to start an 5449 * activity you should usually add in {@link #CATEGORY_BROWSABLE} to limit the activities 5450 * that can handle it.</p> 5451 */ 5452 public static final int URI_ALLOW_UNSAFE = 1<<2; 5453 5454 // --------------------------------------------------------------------- 5455 5456 private String mAction; 5457 private Uri mData; 5458 private String mType; 5459 private String mPackage; 5460 private ComponentName mComponent; 5461 private int mFlags; 5462 private ArraySet<String> mCategories; 5463 private Bundle mExtras; 5464 private Rect mSourceBounds; 5465 private Intent mSelector; 5466 private ClipData mClipData; 5467 private int mContentUserHint = UserHandle.USER_CURRENT; 5468 /** Token to track instant app launches. Local only; do not copy cross-process. */ 5469 private String mLaunchToken; 5470 5471 // --------------------------------------------------------------------- 5472 5473 /** 5474 * Create an empty intent. 5475 */ 5476 public Intent() { 5477 } 5478 5479 /** 5480 * Copy constructor. 5481 */ 5482 public Intent(Intent o) { 5483 this.mAction = o.mAction; 5484 this.mData = o.mData; 5485 this.mType = o.mType; 5486 this.mPackage = o.mPackage; 5487 this.mComponent = o.mComponent; 5488 this.mFlags = o.mFlags; 5489 this.mContentUserHint = o.mContentUserHint; 5490 this.mLaunchToken = o.mLaunchToken; 5491 if (o.mCategories != null) { 5492 this.mCategories = new ArraySet<String>(o.mCategories); 5493 } 5494 if (o.mExtras != null) { 5495 this.mExtras = new Bundle(o.mExtras); 5496 } 5497 if (o.mSourceBounds != null) { 5498 this.mSourceBounds = new Rect(o.mSourceBounds); 5499 } 5500 if (o.mSelector != null) { 5501 this.mSelector = new Intent(o.mSelector); 5502 } 5503 if (o.mClipData != null) { 5504 this.mClipData = new ClipData(o.mClipData); 5505 } 5506 } 5507 5508 @Override 5509 public Object clone() { 5510 return new Intent(this); 5511 } 5512 5513 private Intent(Intent o, boolean all) { 5514 this.mAction = o.mAction; 5515 this.mData = o.mData; 5516 this.mType = o.mType; 5517 this.mPackage = o.mPackage; 5518 this.mComponent = o.mComponent; 5519 if (o.mCategories != null) { 5520 this.mCategories = new ArraySet<String>(o.mCategories); 5521 } 5522 } 5523 5524 /** 5525 * Make a clone of only the parts of the Intent that are relevant for 5526 * filter matching: the action, data, type, component, and categories. 5527 */ 5528 public Intent cloneFilter() { 5529 return new Intent(this, false); 5530 } 5531 5532 /** 5533 * Create an intent with a given action. All other fields (data, type, 5534 * class) are null. Note that the action <em>must</em> be in a 5535 * namespace because Intents are used globally in the system -- for 5536 * example the system VIEW action is android.intent.action.VIEW; an 5537 * application's custom action would be something like 5538 * com.google.app.myapp.CUSTOM_ACTION. 5539 * 5540 * @param action The Intent action, such as ACTION_VIEW. 5541 */ 5542 public Intent(String action) { 5543 setAction(action); 5544 } 5545 5546 /** 5547 * Create an intent with a given action and for a given data url. Note 5548 * that the action <em>must</em> be in a namespace because Intents are 5549 * used globally in the system -- for example the system VIEW action is 5550 * android.intent.action.VIEW; an application's custom action would be 5551 * something like com.google.app.myapp.CUSTOM_ACTION. 5552 * 5553 * <p><em>Note: scheme and host name matching in the Android framework is 5554 * case-sensitive, unlike the formal RFC. As a result, 5555 * you should always ensure that you write your Uri with these elements 5556 * using lower case letters, and normalize any Uris you receive from 5557 * outside of Android to ensure the scheme and host is lower case.</em></p> 5558 * 5559 * @param action The Intent action, such as ACTION_VIEW. 5560 * @param uri The Intent data URI. 5561 */ 5562 public Intent(String action, Uri uri) { 5563 setAction(action); 5564 mData = uri; 5565 } 5566 5567 /** 5568 * Create an intent for a specific component. All other fields (action, data, 5569 * type, class) are null, though they can be modified later with explicit 5570 * calls. This provides a convenient way to create an intent that is 5571 * intended to execute a hard-coded class name, rather than relying on the 5572 * system to find an appropriate class for you; see {@link #setComponent} 5573 * for more information on the repercussions of this. 5574 * 5575 * @param packageContext A Context of the application package implementing 5576 * this class. 5577 * @param cls The component class that is to be used for the intent. 5578 * 5579 * @see #setClass 5580 * @see #setComponent 5581 * @see #Intent(String, android.net.Uri , Context, Class) 5582 */ 5583 public Intent(Context packageContext, Class<?> cls) { 5584 mComponent = new ComponentName(packageContext, cls); 5585 } 5586 5587 /** 5588 * Create an intent for a specific component with a specified action and data. 5589 * This is equivalent to using {@link #Intent(String, android.net.Uri)} to 5590 * construct the Intent and then calling {@link #setClass} to set its 5591 * class. 5592 * 5593 * <p><em>Note: scheme and host name matching in the Android framework is 5594 * case-sensitive, unlike the formal RFC. As a result, 5595 * you should always ensure that you write your Uri with these elements 5596 * using lower case letters, and normalize any Uris you receive from 5597 * outside of Android to ensure the scheme and host is lower case.</em></p> 5598 * 5599 * @param action The Intent action, such as ACTION_VIEW. 5600 * @param uri The Intent data URI. 5601 * @param packageContext A Context of the application package implementing 5602 * this class. 5603 * @param cls The component class that is to be used for the intent. 5604 * 5605 * @see #Intent(String, android.net.Uri) 5606 * @see #Intent(Context, Class) 5607 * @see #setClass 5608 * @see #setComponent 5609 */ 5610 public Intent(String action, Uri uri, 5611 Context packageContext, Class<?> cls) { 5612 setAction(action); 5613 mData = uri; 5614 mComponent = new ComponentName(packageContext, cls); 5615 } 5616 5617 /** 5618 * Create an intent to launch the main (root) activity of a task. This 5619 * is the Intent that is started when the application's is launched from 5620 * Home. For anything else that wants to launch an application in the 5621 * same way, it is important that they use an Intent structured the same 5622 * way, and can use this function to ensure this is the case. 5623 * 5624 * <p>The returned Intent has the given Activity component as its explicit 5625 * component, {@link #ACTION_MAIN} as its action, and includes the 5626 * category {@link #CATEGORY_LAUNCHER}. This does <em>not</em> have 5627 * {@link #FLAG_ACTIVITY_NEW_TASK} set, though typically you will want 5628 * to do that through {@link #addFlags(int)} on the returned Intent. 5629 * 5630 * @param mainActivity The main activity component that this Intent will 5631 * launch. 5632 * @return Returns a newly created Intent that can be used to launch the 5633 * activity as a main application entry. 5634 * 5635 * @see #setClass 5636 * @see #setComponent 5637 */ 5638 public static Intent makeMainActivity(ComponentName mainActivity) { 5639 Intent intent = new Intent(ACTION_MAIN); 5640 intent.setComponent(mainActivity); 5641 intent.addCategory(CATEGORY_LAUNCHER); 5642 return intent; 5643 } 5644 5645 /** 5646 * Make an Intent for the main activity of an application, without 5647 * specifying a specific activity to run but giving a selector to find 5648 * the activity. This results in a final Intent that is structured 5649 * the same as when the application is launched from 5650 * Home. For anything else that wants to launch an application in the 5651 * same way, it is important that they use an Intent structured the same 5652 * way, and can use this function to ensure this is the case. 5653 * 5654 * <p>The returned Intent has {@link #ACTION_MAIN} as its action, and includes the 5655 * category {@link #CATEGORY_LAUNCHER}. This does <em>not</em> have 5656 * {@link #FLAG_ACTIVITY_NEW_TASK} set, though typically you will want 5657 * to do that through {@link #addFlags(int)} on the returned Intent. 5658 * 5659 * @param selectorAction The action name of the Intent's selector. 5660 * @param selectorCategory The name of a category to add to the Intent's 5661 * selector. 5662 * @return Returns a newly created Intent that can be used to launch the 5663 * activity as a main application entry. 5664 * 5665 * @see #setSelector(Intent) 5666 */ 5667 public static Intent makeMainSelectorActivity(String selectorAction, 5668 String selectorCategory) { 5669 Intent intent = new Intent(ACTION_MAIN); 5670 intent.addCategory(CATEGORY_LAUNCHER); 5671 Intent selector = new Intent(); 5672 selector.setAction(selectorAction); 5673 selector.addCategory(selectorCategory); 5674 intent.setSelector(selector); 5675 return intent; 5676 } 5677 5678 /** 5679 * Make an Intent that can be used to re-launch an application's task 5680 * in its base state. This is like {@link #makeMainActivity(ComponentName)}, 5681 * but also sets the flags {@link #FLAG_ACTIVITY_NEW_TASK} and 5682 * {@link #FLAG_ACTIVITY_CLEAR_TASK}. 5683 * 5684 * @param mainActivity The activity component that is the root of the 5685 * task; this is the activity that has been published in the application's 5686 * manifest as the main launcher icon. 5687 * 5688 * @return Returns a newly created Intent that can be used to relaunch the 5689 * activity's task in its root state. 5690 */ 5691 public static Intent makeRestartActivityTask(ComponentName mainActivity) { 5692 Intent intent = makeMainActivity(mainActivity); 5693 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK 5694 | Intent.FLAG_ACTIVITY_CLEAR_TASK); 5695 return intent; 5696 } 5697 5698 /** 5699 * Call {@link #parseUri} with 0 flags. 5700 * @deprecated Use {@link #parseUri} instead. 5701 */ 5702 @Deprecated 5703 public static Intent getIntent(String uri) throws URISyntaxException { 5704 return parseUri(uri, 0); 5705 } 5706 5707 /** 5708 * Create an intent from a URI. This URI may encode the action, 5709 * category, and other intent fields, if it was returned by 5710 * {@link #toUri}. If the Intent was not generate by toUri(), its data 5711 * will be the entire URI and its action will be ACTION_VIEW. 5712 * 5713 * <p>The URI given here must not be relative -- that is, it must include 5714 * the scheme and full path. 5715 * 5716 * @param uri The URI to turn into an Intent. 5717 * @param flags Additional processing flags. Either 0, 5718 * {@link #URI_INTENT_SCHEME}, or {@link #URI_ANDROID_APP_SCHEME}. 5719 * 5720 * @return Intent The newly created Intent object. 5721 * 5722 * @throws URISyntaxException Throws URISyntaxError if the basic URI syntax 5723 * it bad (as parsed by the Uri class) or the Intent data within the 5724 * URI is invalid. 5725 * 5726 * @see #toUri 5727 */ 5728 public static Intent parseUri(String uri, int flags) throws URISyntaxException { 5729 int i = 0; 5730 try { 5731 final boolean androidApp = uri.startsWith("android-app:"); 5732 5733 // Validate intent scheme if requested. 5734 if ((flags&(URI_INTENT_SCHEME|URI_ANDROID_APP_SCHEME)) != 0) { 5735 if (!uri.startsWith("intent:") && !androidApp) { 5736 Intent intent = new Intent(ACTION_VIEW); 5737 try { 5738 intent.setData(Uri.parse(uri)); 5739 } catch (IllegalArgumentException e) { 5740 throw new URISyntaxException(uri, e.getMessage()); 5741 } 5742 return intent; 5743 } 5744 } 5745 5746 i = uri.lastIndexOf("#"); 5747 // simple case 5748 if (i == -1) { 5749 if (!androidApp) { 5750 return new Intent(ACTION_VIEW, Uri.parse(uri)); 5751 } 5752 5753 // old format Intent URI 5754 } else if (!uri.startsWith("#Intent;", i)) { 5755 if (!androidApp) { 5756 return getIntentOld(uri, flags); 5757 } else { 5758 i = -1; 5759 } 5760 } 5761 5762 // new format 5763 Intent intent = new Intent(ACTION_VIEW); 5764 Intent baseIntent = intent; 5765 boolean explicitAction = false; 5766 boolean inSelector = false; 5767 5768 // fetch data part, if present 5769 String scheme = null; 5770 String data; 5771 if (i >= 0) { 5772 data = uri.substring(0, i); 5773 i += 8; // length of "#Intent;" 5774 } else { 5775 data = uri; 5776 } 5777 5778 // loop over contents of Intent, all name=value; 5779 while (i >= 0 && !uri.startsWith("end", i)) { 5780 int eq = uri.indexOf('=', i); 5781 if (eq < 0) eq = i-1; 5782 int semi = uri.indexOf(';', i); 5783 String value = eq < semi ? Uri.decode(uri.substring(eq + 1, semi)) : ""; 5784 5785 // action 5786 if (uri.startsWith("action=", i)) { 5787 intent.setAction(value); 5788 if (!inSelector) { 5789 explicitAction = true; 5790 } 5791 } 5792 5793 // categories 5794 else if (uri.startsWith("category=", i)) { 5795 intent.addCategory(value); 5796 } 5797 5798 // type 5799 else if (uri.startsWith("type=", i)) { 5800 intent.mType = value; 5801 } 5802 5803 // launch flags 5804 else if (uri.startsWith("launchFlags=", i)) { 5805 intent.mFlags = Integer.decode(value).intValue(); 5806 if ((flags& URI_ALLOW_UNSAFE) == 0) { 5807 intent.mFlags &= ~IMMUTABLE_FLAGS; 5808 } 5809 } 5810 5811 // package 5812 else if (uri.startsWith("package=", i)) { 5813 intent.mPackage = value; 5814 } 5815 5816 // component 5817 else if (uri.startsWith("component=", i)) { 5818 intent.mComponent = ComponentName.unflattenFromString(value); 5819 } 5820 5821 // scheme 5822 else if (uri.startsWith("scheme=", i)) { 5823 if (inSelector) { 5824 intent.mData = Uri.parse(value + ":"); 5825 } else { 5826 scheme = value; 5827 } 5828 } 5829 5830 // source bounds 5831 else if (uri.startsWith("sourceBounds=", i)) { 5832 intent.mSourceBounds = Rect.unflattenFromString(value); 5833 } 5834 5835 // selector 5836 else if (semi == (i+3) && uri.startsWith("SEL", i)) { 5837 intent = new Intent(); 5838 inSelector = true; 5839 } 5840 5841 // extra 5842 else { 5843 String key = Uri.decode(uri.substring(i + 2, eq)); 5844 // create Bundle if it doesn't already exist 5845 if (intent.mExtras == null) intent.mExtras = new Bundle(); 5846 Bundle b = intent.mExtras; 5847 // add EXTRA 5848 if (uri.startsWith("S.", i)) b.putString(key, value); 5849 else if (uri.startsWith("B.", i)) b.putBoolean(key, Boolean.parseBoolean(value)); 5850 else if (uri.startsWith("b.", i)) b.putByte(key, Byte.parseByte(value)); 5851 else if (uri.startsWith("c.", i)) b.putChar(key, value.charAt(0)); 5852 else if (uri.startsWith("d.", i)) b.putDouble(key, Double.parseDouble(value)); 5853 else if (uri.startsWith("f.", i)) b.putFloat(key, Float.parseFloat(value)); 5854 else if (uri.startsWith("i.", i)) b.putInt(key, Integer.parseInt(value)); 5855 else if (uri.startsWith("l.", i)) b.putLong(key, Long.parseLong(value)); 5856 else if (uri.startsWith("s.", i)) b.putShort(key, Short.parseShort(value)); 5857 else throw new URISyntaxException(uri, "unknown EXTRA type", i); 5858 } 5859 5860 // move to the next item 5861 i = semi + 1; 5862 } 5863 5864 if (inSelector) { 5865 // The Intent had a selector; fix it up. 5866 if (baseIntent.mPackage == null) { 5867 baseIntent.setSelector(intent); 5868 } 5869 intent = baseIntent; 5870 } 5871 5872 if (data != null) { 5873 if (data.startsWith("intent:")) { 5874 data = data.substring(7); 5875 if (scheme != null) { 5876 data = scheme + ':' + data; 5877 } 5878 } else if (data.startsWith("android-app:")) { 5879 if (data.charAt(12) == '/' && data.charAt(13) == '/') { 5880 // Correctly formed android-app, first part is package name. 5881 int end = data.indexOf('/', 14); 5882 if (end < 0) { 5883 // All we have is a package name. 5884 intent.mPackage = data.substring(14); 5885 if (!explicitAction) { 5886 intent.setAction(ACTION_MAIN); 5887 } 5888 data = ""; 5889 } else { 5890 // Target the Intent at the given package name always. 5891 String authority = null; 5892 intent.mPackage = data.substring(14, end); 5893 int newEnd; 5894 if ((end+1) < data.length()) { 5895 if ((newEnd=data.indexOf('/', end+1)) >= 0) { 5896 // Found a scheme, remember it. 5897 scheme = data.substring(end+1, newEnd); 5898 end = newEnd; 5899 if (end < data.length() && (newEnd=data.indexOf('/', end+1)) >= 0) { 5900 // Found a authority, remember it. 5901 authority = data.substring(end+1, newEnd); 5902 end = newEnd; 5903 } 5904 } else { 5905 // All we have is a scheme. 5906 scheme = data.substring(end+1); 5907 } 5908 } 5909 if (scheme == null) { 5910 // If there was no scheme, then this just targets the package. 5911 if (!explicitAction) { 5912 intent.setAction(ACTION_MAIN); 5913 } 5914 data = ""; 5915 } else if (authority == null) { 5916 data = scheme + ":"; 5917 } else { 5918 data = scheme + "://" + authority + data.substring(end); 5919 } 5920 } 5921 } else { 5922 data = ""; 5923 } 5924 } 5925 5926 if (data.length() > 0) { 5927 try { 5928 intent.mData = Uri.parse(data); 5929 } catch (IllegalArgumentException e) { 5930 throw new URISyntaxException(uri, e.getMessage()); 5931 } 5932 } 5933 } 5934 5935 return intent; 5936 5937 } catch (IndexOutOfBoundsException e) { 5938 throw new URISyntaxException(uri, "illegal Intent URI format", i); 5939 } 5940 } 5941 5942 public static Intent getIntentOld(String uri) throws URISyntaxException { 5943 return getIntentOld(uri, 0); 5944 } 5945 5946 private static Intent getIntentOld(String uri, int flags) throws URISyntaxException { 5947 Intent intent; 5948 5949 int i = uri.lastIndexOf('#'); 5950 if (i >= 0) { 5951 String action = null; 5952 final int intentFragmentStart = i; 5953 boolean isIntentFragment = false; 5954 5955 i++; 5956 5957 if (uri.regionMatches(i, "action(", 0, 7)) { 5958 isIntentFragment = true; 5959 i += 7; 5960 int j = uri.indexOf(')', i); 5961 action = uri.substring(i, j); 5962 i = j + 1; 5963 } 5964 5965 intent = new Intent(action); 5966 5967 if (uri.regionMatches(i, "categories(", 0, 11)) { 5968 isIntentFragment = true; 5969 i += 11; 5970 int j = uri.indexOf(')', i); 5971 while (i < j) { 5972 int sep = uri.indexOf('!', i); 5973 if (sep < 0 || sep > j) sep = j; 5974 if (i < sep) { 5975 intent.addCategory(uri.substring(i, sep)); 5976 } 5977 i = sep + 1; 5978 } 5979 i = j + 1; 5980 } 5981 5982 if (uri.regionMatches(i, "type(", 0, 5)) { 5983 isIntentFragment = true; 5984 i += 5; 5985 int j = uri.indexOf(')', i); 5986 intent.mType = uri.substring(i, j); 5987 i = j + 1; 5988 } 5989 5990 if (uri.regionMatches(i, "launchFlags(", 0, 12)) { 5991 isIntentFragment = true; 5992 i += 12; 5993 int j = uri.indexOf(')', i); 5994 intent.mFlags = Integer.decode(uri.substring(i, j)).intValue(); 5995 if ((flags& URI_ALLOW_UNSAFE) == 0) { 5996 intent.mFlags &= ~IMMUTABLE_FLAGS; 5997 } 5998 i = j + 1; 5999 } 6000 6001 if (uri.regionMatches(i, "component(", 0, 10)) { 6002 isIntentFragment = true; 6003 i += 10; 6004 int j = uri.indexOf(')', i); 6005 int sep = uri.indexOf('!', i); 6006 if (sep >= 0 && sep < j) { 6007 String pkg = uri.substring(i, sep); 6008 String cls = uri.substring(sep + 1, j); 6009 intent.mComponent = new ComponentName(pkg, cls); 6010 } 6011 i = j + 1; 6012 } 6013 6014 if (uri.regionMatches(i, "extras(", 0, 7)) { 6015 isIntentFragment = true; 6016 i += 7; 6017 6018 final int closeParen = uri.indexOf(')', i); 6019 if (closeParen == -1) throw new URISyntaxException(uri, 6020 "EXTRA missing trailing ')'", i); 6021 6022 while (i < closeParen) { 6023 // fetch the key value 6024 int j = uri.indexOf('=', i); 6025 if (j <= i + 1 || i >= closeParen) { 6026 throw new URISyntaxException(uri, "EXTRA missing '='", i); 6027 } 6028 char type = uri.charAt(i); 6029 i++; 6030 String key = uri.substring(i, j); 6031 i = j + 1; 6032 6033 // get type-value 6034 j = uri.indexOf('!', i); 6035 if (j == -1 || j >= closeParen) j = closeParen; 6036 if (i >= j) throw new URISyntaxException(uri, "EXTRA missing '!'", i); 6037 String value = uri.substring(i, j); 6038 i = j; 6039 6040 // create Bundle if it doesn't already exist 6041 if (intent.mExtras == null) intent.mExtras = new Bundle(); 6042 6043 // add item to bundle 6044 try { 6045 switch (type) { 6046 case 'S': 6047 intent.mExtras.putString(key, Uri.decode(value)); 6048 break; 6049 case 'B': 6050 intent.mExtras.putBoolean(key, Boolean.parseBoolean(value)); 6051 break; 6052 case 'b': 6053 intent.mExtras.putByte(key, Byte.parseByte(value)); 6054 break; 6055 case 'c': 6056 intent.mExtras.putChar(key, Uri.decode(value).charAt(0)); 6057 break; 6058 case 'd': 6059 intent.mExtras.putDouble(key, Double.parseDouble(value)); 6060 break; 6061 case 'f': 6062 intent.mExtras.putFloat(key, Float.parseFloat(value)); 6063 break; 6064 case 'i': 6065 intent.mExtras.putInt(key, Integer.parseInt(value)); 6066 break; 6067 case 'l': 6068 intent.mExtras.putLong(key, Long.parseLong(value)); 6069 break; 6070 case 's': 6071 intent.mExtras.putShort(key, Short.parseShort(value)); 6072 break; 6073 default: 6074 throw new URISyntaxException(uri, "EXTRA has unknown type", i); 6075 } 6076 } catch (NumberFormatException e) { 6077 throw new URISyntaxException(uri, "EXTRA value can't be parsed", i); 6078 } 6079 6080 char ch = uri.charAt(i); 6081 if (ch == ')') break; 6082 if (ch != '!') throw new URISyntaxException(uri, "EXTRA missing '!'", i); 6083 i++; 6084 } 6085 } 6086 6087 if (isIntentFragment) { 6088 intent.mData = Uri.parse(uri.substring(0, intentFragmentStart)); 6089 } else { 6090 intent.mData = Uri.parse(uri); 6091 } 6092 6093 if (intent.mAction == null) { 6094 // By default, if no action is specified, then use VIEW. 6095 intent.mAction = ACTION_VIEW; 6096 } 6097 6098 } else { 6099 intent = new Intent(ACTION_VIEW, Uri.parse(uri)); 6100 } 6101 6102 return intent; 6103 } 6104 6105 /** @hide */ 6106 public interface CommandOptionHandler { 6107 boolean handleOption(String opt, ShellCommand cmd); 6108 } 6109 6110 /** @hide */ 6111 public static Intent parseCommandArgs(ShellCommand cmd, CommandOptionHandler optionHandler) 6112 throws URISyntaxException { 6113 Intent intent = new Intent(); 6114 Intent baseIntent = intent; 6115 boolean hasIntentInfo = false; 6116 6117 Uri data = null; 6118 String type = null; 6119 6120 String opt; 6121 while ((opt=cmd.getNextOption()) != null) { 6122 switch (opt) { 6123 case "-a": 6124 intent.setAction(cmd.getNextArgRequired()); 6125 if (intent == baseIntent) { 6126 hasIntentInfo = true; 6127 } 6128 break; 6129 case "-d": 6130 data = Uri.parse(cmd.getNextArgRequired()); 6131 if (intent == baseIntent) { 6132 hasIntentInfo = true; 6133 } 6134 break; 6135 case "-t": 6136 type = cmd.getNextArgRequired(); 6137 if (intent == baseIntent) { 6138 hasIntentInfo = true; 6139 } 6140 break; 6141 case "-c": 6142 intent.addCategory(cmd.getNextArgRequired()); 6143 if (intent == baseIntent) { 6144 hasIntentInfo = true; 6145 } 6146 break; 6147 case "-e": 6148 case "--es": { 6149 String key = cmd.getNextArgRequired(); 6150 String value = cmd.getNextArgRequired(); 6151 intent.putExtra(key, value); 6152 } 6153 break; 6154 case "--esn": { 6155 String key = cmd.getNextArgRequired(); 6156 intent.putExtra(key, (String) null); 6157 } 6158 break; 6159 case "--ei": { 6160 String key = cmd.getNextArgRequired(); 6161 String value = cmd.getNextArgRequired(); 6162 intent.putExtra(key, Integer.decode(value)); 6163 } 6164 break; 6165 case "--eu": { 6166 String key = cmd.getNextArgRequired(); 6167 String value = cmd.getNextArgRequired(); 6168 intent.putExtra(key, Uri.parse(value)); 6169 } 6170 break; 6171 case "--ecn": { 6172 String key = cmd.getNextArgRequired(); 6173 String value = cmd.getNextArgRequired(); 6174 ComponentName cn = ComponentName.unflattenFromString(value); 6175 if (cn == null) 6176 throw new IllegalArgumentException("Bad component name: " + value); 6177 intent.putExtra(key, cn); 6178 } 6179 break; 6180 case "--eia": { 6181 String key = cmd.getNextArgRequired(); 6182 String value = cmd.getNextArgRequired(); 6183 String[] strings = value.split(","); 6184 int[] list = new int[strings.length]; 6185 for (int i = 0; i < strings.length; i++) { 6186 list[i] = Integer.decode(strings[i]); 6187 } 6188 intent.putExtra(key, list); 6189 } 6190 break; 6191 case "--eial": { 6192 String key = cmd.getNextArgRequired(); 6193 String value = cmd.getNextArgRequired(); 6194 String[] strings = value.split(","); 6195 ArrayList<Integer> list = new ArrayList<>(strings.length); 6196 for (int i = 0; i < strings.length; i++) { 6197 list.add(Integer.decode(strings[i])); 6198 } 6199 intent.putExtra(key, list); 6200 } 6201 break; 6202 case "--el": { 6203 String key = cmd.getNextArgRequired(); 6204 String value = cmd.getNextArgRequired(); 6205 intent.putExtra(key, Long.valueOf(value)); 6206 } 6207 break; 6208 case "--ela": { 6209 String key = cmd.getNextArgRequired(); 6210 String value = cmd.getNextArgRequired(); 6211 String[] strings = value.split(","); 6212 long[] list = new long[strings.length]; 6213 for (int i = 0; i < strings.length; i++) { 6214 list[i] = Long.valueOf(strings[i]); 6215 } 6216 intent.putExtra(key, list); 6217 hasIntentInfo = true; 6218 } 6219 break; 6220 case "--elal": { 6221 String key = cmd.getNextArgRequired(); 6222 String value = cmd.getNextArgRequired(); 6223 String[] strings = value.split(","); 6224 ArrayList<Long> list = new ArrayList<>(strings.length); 6225 for (int i = 0; i < strings.length; i++) { 6226 list.add(Long.valueOf(strings[i])); 6227 } 6228 intent.putExtra(key, list); 6229 hasIntentInfo = true; 6230 } 6231 break; 6232 case "--ef": { 6233 String key = cmd.getNextArgRequired(); 6234 String value = cmd.getNextArgRequired(); 6235 intent.putExtra(key, Float.valueOf(value)); 6236 hasIntentInfo = true; 6237 } 6238 break; 6239 case "--efa": { 6240 String key = cmd.getNextArgRequired(); 6241 String value = cmd.getNextArgRequired(); 6242 String[] strings = value.split(","); 6243 float[] list = new float[strings.length]; 6244 for (int i = 0; i < strings.length; i++) { 6245 list[i] = Float.valueOf(strings[i]); 6246 } 6247 intent.putExtra(key, list); 6248 hasIntentInfo = true; 6249 } 6250 break; 6251 case "--efal": { 6252 String key = cmd.getNextArgRequired(); 6253 String value = cmd.getNextArgRequired(); 6254 String[] strings = value.split(","); 6255 ArrayList<Float> list = new ArrayList<>(strings.length); 6256 for (int i = 0; i < strings.length; i++) { 6257 list.add(Float.valueOf(strings[i])); 6258 } 6259 intent.putExtra(key, list); 6260 hasIntentInfo = true; 6261 } 6262 break; 6263 case "--esa": { 6264 String key = cmd.getNextArgRequired(); 6265 String value = cmd.getNextArgRequired(); 6266 // Split on commas unless they are preceeded by an escape. 6267 // The escape character must be escaped for the string and 6268 // again for the regex, thus four escape characters become one. 6269 String[] strings = value.split("(?<!\\\\),"); 6270 intent.putExtra(key, strings); 6271 hasIntentInfo = true; 6272 } 6273 break; 6274 case "--esal": { 6275 String key = cmd.getNextArgRequired(); 6276 String value = cmd.getNextArgRequired(); 6277 // Split on commas unless they are preceeded by an escape. 6278 // The escape character must be escaped for the string and 6279 // again for the regex, thus four escape characters become one. 6280 String[] strings = value.split("(?<!\\\\),"); 6281 ArrayList<String> list = new ArrayList<>(strings.length); 6282 for (int i = 0; i < strings.length; i++) { 6283 list.add(strings[i]); 6284 } 6285 intent.putExtra(key, list); 6286 hasIntentInfo = true; 6287 } 6288 break; 6289 case "--ez": { 6290 String key = cmd.getNextArgRequired(); 6291 String value = cmd.getNextArgRequired().toLowerCase(); 6292 // Boolean.valueOf() results in false for anything that is not "true", which is 6293 // error-prone in shell commands 6294 boolean arg; 6295 if ("true".equals(value) || "t".equals(value)) { 6296 arg = true; 6297 } else if ("false".equals(value) || "f".equals(value)) { 6298 arg = false; 6299 } else { 6300 try { 6301 arg = Integer.decode(value) != 0; 6302 } catch (NumberFormatException ex) { 6303 throw new IllegalArgumentException("Invalid boolean value: " + value); 6304 } 6305 } 6306 6307 intent.putExtra(key, arg); 6308 } 6309 break; 6310 case "-n": { 6311 String str = cmd.getNextArgRequired(); 6312 ComponentName cn = ComponentName.unflattenFromString(str); 6313 if (cn == null) 6314 throw new IllegalArgumentException("Bad component name: " + str); 6315 intent.setComponent(cn); 6316 if (intent == baseIntent) { 6317 hasIntentInfo = true; 6318 } 6319 } 6320 break; 6321 case "-p": { 6322 String str = cmd.getNextArgRequired(); 6323 intent.setPackage(str); 6324 if (intent == baseIntent) { 6325 hasIntentInfo = true; 6326 } 6327 } 6328 break; 6329 case "-f": 6330 String str = cmd.getNextArgRequired(); 6331 intent.setFlags(Integer.decode(str).intValue()); 6332 break; 6333 case "--grant-read-uri-permission": 6334 intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 6335 break; 6336 case "--grant-write-uri-permission": 6337 intent.addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION); 6338 break; 6339 case "--grant-persistable-uri-permission": 6340 intent.addFlags(Intent.FLAG_GRANT_PERSISTABLE_URI_PERMISSION); 6341 break; 6342 case "--grant-prefix-uri-permission": 6343 intent.addFlags(Intent.FLAG_GRANT_PREFIX_URI_PERMISSION); 6344 break; 6345 case "--exclude-stopped-packages": 6346 intent.addFlags(Intent.FLAG_EXCLUDE_STOPPED_PACKAGES); 6347 break; 6348 case "--include-stopped-packages": 6349 intent.addFlags(Intent.FLAG_INCLUDE_STOPPED_PACKAGES); 6350 break; 6351 case "--debug-log-resolution": 6352 intent.addFlags(Intent.FLAG_DEBUG_LOG_RESOLUTION); 6353 break; 6354 case "--activity-brought-to-front": 6355 intent.addFlags(Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT); 6356 break; 6357 case "--activity-clear-top": 6358 intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); 6359 break; 6360 case "--activity-clear-when-task-reset": 6361 intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET); 6362 break; 6363 case "--activity-exclude-from-recents": 6364 intent.addFlags(Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS); 6365 break; 6366 case "--activity-launched-from-history": 6367 intent.addFlags(Intent.FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY); 6368 break; 6369 case "--activity-multiple-task": 6370 intent.addFlags(Intent.FLAG_ACTIVITY_MULTIPLE_TASK); 6371 break; 6372 case "--activity-no-animation": 6373 intent.addFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION); 6374 break; 6375 case "--activity-no-history": 6376 intent.addFlags(Intent.FLAG_ACTIVITY_NO_HISTORY); 6377 break; 6378 case "--activity-no-user-action": 6379 intent.addFlags(Intent.FLAG_ACTIVITY_NO_USER_ACTION); 6380 break; 6381 case "--activity-previous-is-top": 6382 intent.addFlags(Intent.FLAG_ACTIVITY_PREVIOUS_IS_TOP); 6383 break; 6384 case "--activity-reorder-to-front": 6385 intent.addFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT); 6386 break; 6387 case "--activity-reset-task-if-needed": 6388 intent.addFlags(Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); 6389 break; 6390 case "--activity-single-top": 6391 intent.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP); 6392 break; 6393 case "--activity-clear-task": 6394 intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK); 6395 break; 6396 case "--activity-task-on-home": 6397 intent.addFlags(Intent.FLAG_ACTIVITY_TASK_ON_HOME); 6398 break; 6399 case "--receiver-registered-only": 6400 intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY); 6401 break; 6402 case "--receiver-replace-pending": 6403 intent.addFlags(Intent.FLAG_RECEIVER_REPLACE_PENDING); 6404 break; 6405 case "--receiver-foreground": 6406 intent.addFlags(Intent.FLAG_RECEIVER_FOREGROUND); 6407 break; 6408 case "--receiver-no-abort": 6409 intent.addFlags(Intent.FLAG_RECEIVER_NO_ABORT); 6410 break; 6411 case "--receiver-include-background": 6412 intent.addFlags(Intent.FLAG_RECEIVER_INCLUDE_BACKGROUND); 6413 break; 6414 case "--selector": 6415 intent.setDataAndType(data, type); 6416 intent = new Intent(); 6417 break; 6418 default: 6419 if (optionHandler != null && optionHandler.handleOption(opt, cmd)) { 6420 // Okay, caller handled this option. 6421 } else { 6422 throw new IllegalArgumentException("Unknown option: " + opt); 6423 } 6424 break; 6425 } 6426 } 6427 intent.setDataAndType(data, type); 6428 6429 final boolean hasSelector = intent != baseIntent; 6430 if (hasSelector) { 6431 // A selector was specified; fix up. 6432 baseIntent.setSelector(intent); 6433 intent = baseIntent; 6434 } 6435 6436 String arg = cmd.getNextArg(); 6437 baseIntent = null; 6438 if (arg == null) { 6439 if (hasSelector) { 6440 // If a selector has been specified, and no arguments 6441 // have been supplied for the main Intent, then we can 6442 // assume it is ACTION_MAIN CATEGORY_LAUNCHER; we don't 6443 // need to have a component name specified yet, the 6444 // selector will take care of that. 6445 baseIntent = new Intent(Intent.ACTION_MAIN); 6446 baseIntent.addCategory(Intent.CATEGORY_LAUNCHER); 6447 } 6448 } else if (arg.indexOf(':') >= 0) { 6449 // The argument is a URI. Fully parse it, and use that result 6450 // to fill in any data not specified so far. 6451 baseIntent = Intent.parseUri(arg, Intent.URI_INTENT_SCHEME 6452 | Intent.URI_ANDROID_APP_SCHEME | Intent.URI_ALLOW_UNSAFE); 6453 } else if (arg.indexOf('/') >= 0) { 6454 // The argument is a component name. Build an Intent to launch 6455 // it. 6456 baseIntent = new Intent(Intent.ACTION_MAIN); 6457 baseIntent.addCategory(Intent.CATEGORY_LAUNCHER); 6458 baseIntent.setComponent(ComponentName.unflattenFromString(arg)); 6459 } else { 6460 // Assume the argument is a package name. 6461 baseIntent = new Intent(Intent.ACTION_MAIN); 6462 baseIntent.addCategory(Intent.CATEGORY_LAUNCHER); 6463 baseIntent.setPackage(arg); 6464 } 6465 if (baseIntent != null) { 6466 Bundle extras = intent.getExtras(); 6467 intent.replaceExtras((Bundle)null); 6468 Bundle uriExtras = baseIntent.getExtras(); 6469 baseIntent.replaceExtras((Bundle)null); 6470 if (intent.getAction() != null && baseIntent.getCategories() != null) { 6471 HashSet<String> cats = new HashSet<String>(baseIntent.getCategories()); 6472 for (String c : cats) { 6473 baseIntent.removeCategory(c); 6474 } 6475 } 6476 intent.fillIn(baseIntent, Intent.FILL_IN_COMPONENT | Intent.FILL_IN_SELECTOR); 6477 if (extras == null) { 6478 extras = uriExtras; 6479 } else if (uriExtras != null) { 6480 uriExtras.putAll(extras); 6481 extras = uriExtras; 6482 } 6483 intent.replaceExtras(extras); 6484 hasIntentInfo = true; 6485 } 6486 6487 if (!hasIntentInfo) throw new IllegalArgumentException("No intent supplied"); 6488 return intent; 6489 } 6490 6491 /** @hide */ 6492 public static void printIntentArgsHelp(PrintWriter pw, String prefix) { 6493 final String[] lines = new String[] { 6494 "<INTENT> specifications include these flags and arguments:", 6495 " [-a <ACTION>] [-d <DATA_URI>] [-t <MIME_TYPE>]", 6496 " [-c <CATEGORY> [-c <CATEGORY>] ...]", 6497 " [-e|--es <EXTRA_KEY> <EXTRA_STRING_VALUE> ...]", 6498 " [--esn <EXTRA_KEY> ...]", 6499 " [--ez <EXTRA_KEY> <EXTRA_BOOLEAN_VALUE> ...]", 6500 " [--ei <EXTRA_KEY> <EXTRA_INT_VALUE> ...]", 6501 " [--el <EXTRA_KEY> <EXTRA_LONG_VALUE> ...]", 6502 " [--ef <EXTRA_KEY> <EXTRA_FLOAT_VALUE> ...]", 6503 " [--eu <EXTRA_KEY> <EXTRA_URI_VALUE> ...]", 6504 " [--ecn <EXTRA_KEY> <EXTRA_COMPONENT_NAME_VALUE>]", 6505 " [--eia <EXTRA_KEY> <EXTRA_INT_VALUE>[,<EXTRA_INT_VALUE...]]", 6506 " (mutiple extras passed as Integer[])", 6507 " [--eial <EXTRA_KEY> <EXTRA_INT_VALUE>[,<EXTRA_INT_VALUE...]]", 6508 " (mutiple extras passed as List<Integer>)", 6509 " [--ela <EXTRA_KEY> <EXTRA_LONG_VALUE>[,<EXTRA_LONG_VALUE...]]", 6510 " (mutiple extras passed as Long[])", 6511 " [--elal <EXTRA_KEY> <EXTRA_LONG_VALUE>[,<EXTRA_LONG_VALUE...]]", 6512 " (mutiple extras passed as List<Long>)", 6513 " [--efa <EXTRA_KEY> <EXTRA_FLOAT_VALUE>[,<EXTRA_FLOAT_VALUE...]]", 6514 " (mutiple extras passed as Float[])", 6515 " [--efal <EXTRA_KEY> <EXTRA_FLOAT_VALUE>[,<EXTRA_FLOAT_VALUE...]]", 6516 " (mutiple extras passed as List<Float>)", 6517 " [--esa <EXTRA_KEY> <EXTRA_STRING_VALUE>[,<EXTRA_STRING_VALUE...]]", 6518 " (mutiple extras passed as String[]; to embed a comma into a string,", 6519 " escape it using \"\\,\")", 6520 " [--esal <EXTRA_KEY> <EXTRA_STRING_VALUE>[,<EXTRA_STRING_VALUE...]]", 6521 " (mutiple extras passed as List<String>; to embed a comma into a string,", 6522 " escape it using \"\\,\")", 6523 " [-f <FLAG>]", 6524 " [--grant-read-uri-permission] [--grant-write-uri-permission]", 6525 " [--grant-persistable-uri-permission] [--grant-prefix-uri-permission]", 6526 " [--debug-log-resolution] [--exclude-stopped-packages]", 6527 " [--include-stopped-packages]", 6528 " [--activity-brought-to-front] [--activity-clear-top]", 6529 " [--activity-clear-when-task-reset] [--activity-exclude-from-recents]", 6530 " [--activity-launched-from-history] [--activity-multiple-task]", 6531 " [--activity-no-animation] [--activity-no-history]", 6532 " [--activity-no-user-action] [--activity-previous-is-top]", 6533 " [--activity-reorder-to-front] [--activity-reset-task-if-needed]", 6534 " [--activity-single-top] [--activity-clear-task]", 6535 " [--activity-task-on-home]", 6536 " [--receiver-registered-only] [--receiver-replace-pending]", 6537 " [--receiver-foreground] [--receiver-no-abort]", 6538 " [--receiver-include-background]", 6539 " [--selector]", 6540 " [<URI> | <PACKAGE> | <COMPONENT>]" 6541 }; 6542 for (String line : lines) { 6543 pw.print(prefix); 6544 pw.println(line); 6545 } 6546 } 6547 6548 /** 6549 * Retrieve the general action to be performed, such as 6550 * {@link #ACTION_VIEW}. The action describes the general way the rest of 6551 * the information in the intent should be interpreted -- most importantly, 6552 * what to do with the data returned by {@link #getData}. 6553 * 6554 * @return The action of this intent or null if none is specified. 6555 * 6556 * @see #setAction 6557 */ 6558 public String getAction() { 6559 return mAction; 6560 } 6561 6562 /** 6563 * Retrieve data this intent is operating on. This URI specifies the name 6564 * of the data; often it uses the content: scheme, specifying data in a 6565 * content provider. Other schemes may be handled by specific activities, 6566 * such as http: by the web browser. 6567 * 6568 * @return The URI of the data this intent is targeting or null. 6569 * 6570 * @see #getScheme 6571 * @see #setData 6572 */ 6573 public Uri getData() { 6574 return mData; 6575 } 6576 6577 /** 6578 * The same as {@link #getData()}, but returns the URI as an encoded 6579 * String. 6580 */ 6581 public String getDataString() { 6582 return mData != null ? mData.toString() : null; 6583 } 6584 6585 /** 6586 * Return the scheme portion of the intent's data. If the data is null or 6587 * does not include a scheme, null is returned. Otherwise, the scheme 6588 * prefix without the final ':' is returned, i.e. "http". 6589 * 6590 * <p>This is the same as calling getData().getScheme() (and checking for 6591 * null data). 6592 * 6593 * @return The scheme of this intent. 6594 * 6595 * @see #getData 6596 */ 6597 public String getScheme() { 6598 return mData != null ? mData.getScheme() : null; 6599 } 6600 6601 /** 6602 * Retrieve any explicit MIME type included in the intent. This is usually 6603 * null, as the type is determined by the intent data. 6604 * 6605 * @return If a type was manually set, it is returned; else null is 6606 * returned. 6607 * 6608 * @see #resolveType(ContentResolver) 6609 * @see #setType 6610 */ 6611 public String getType() { 6612 return mType; 6613 } 6614 6615 /** 6616 * Return the MIME data type of this intent. If the type field is 6617 * explicitly set, that is simply returned. Otherwise, if the data is set, 6618 * the type of that data is returned. If neither fields are set, a null is 6619 * returned. 6620 * 6621 * @return The MIME type of this intent. 6622 * 6623 * @see #getType 6624 * @see #resolveType(ContentResolver) 6625 */ 6626 public String resolveType(Context context) { 6627 return resolveType(context.getContentResolver()); 6628 } 6629 6630 /** 6631 * Return the MIME data type of this intent. If the type field is 6632 * explicitly set, that is simply returned. Otherwise, if the data is set, 6633 * the type of that data is returned. If neither fields are set, a null is 6634 * returned. 6635 * 6636 * @param resolver A ContentResolver that can be used to determine the MIME 6637 * type of the intent's data. 6638 * 6639 * @return The MIME type of this intent. 6640 * 6641 * @see #getType 6642 * @see #resolveType(Context) 6643 */ 6644 public String resolveType(ContentResolver resolver) { 6645 if (mType != null) { 6646 return mType; 6647 } 6648 if (mData != null) { 6649 if ("content".equals(mData.getScheme())) { 6650 return resolver.getType(mData); 6651 } 6652 } 6653 return null; 6654 } 6655 6656 /** 6657 * Return the MIME data type of this intent, only if it will be needed for 6658 * intent resolution. This is not generally useful for application code; 6659 * it is used by the frameworks for communicating with back-end system 6660 * services. 6661 * 6662 * @param resolver A ContentResolver that can be used to determine the MIME 6663 * type of the intent's data. 6664 * 6665 * @return The MIME type of this intent, or null if it is unknown or not 6666 * needed. 6667 */ 6668 public String resolveTypeIfNeeded(ContentResolver resolver) { 6669 if (mComponent != null) { 6670 return mType; 6671 } 6672 return resolveType(resolver); 6673 } 6674 6675 /** 6676 * Check if a category exists in the intent. 6677 * 6678 * @param category The category to check. 6679 * 6680 * @return boolean True if the intent contains the category, else false. 6681 * 6682 * @see #getCategories 6683 * @see #addCategory 6684 */ 6685 public boolean hasCategory(String category) { 6686 return mCategories != null && mCategories.contains(category); 6687 } 6688 6689 /** 6690 * Return the set of all categories in the intent. If there are no categories, 6691 * returns NULL. 6692 * 6693 * @return The set of categories you can examine. Do not modify! 6694 * 6695 * @see #hasCategory 6696 * @see #addCategory 6697 */ 6698 public Set<String> getCategories() { 6699 return mCategories; 6700 } 6701 6702 /** 6703 * Return the specific selector associated with this Intent. If there is 6704 * none, returns null. See {@link #setSelector} for more information. 6705 * 6706 * @see #setSelector 6707 */ 6708 public Intent getSelector() { 6709 return mSelector; 6710 } 6711 6712 /** 6713 * Return the {@link ClipData} associated with this Intent. If there is 6714 * none, returns null. See {@link #setClipData} for more information. 6715 * 6716 * @see #setClipData 6717 */ 6718 public ClipData getClipData() { 6719 return mClipData; 6720 } 6721 6722 /** @hide */ 6723 public int getContentUserHint() { 6724 return mContentUserHint; 6725 } 6726 6727 /** @hide */ 6728 public String getLaunchToken() { 6729 return mLaunchToken; 6730 } 6731 6732 /** @hide */ 6733 public void setLaunchToken(String launchToken) { 6734 mLaunchToken = launchToken; 6735 } 6736 6737 /** 6738 * Sets the ClassLoader that will be used when unmarshalling 6739 * any Parcelable values from the extras of this Intent. 6740 * 6741 * @param loader a ClassLoader, or null to use the default loader 6742 * at the time of unmarshalling. 6743 */ 6744 public void setExtrasClassLoader(ClassLoader loader) { 6745 if (mExtras != null) { 6746 mExtras.setClassLoader(loader); 6747 } 6748 } 6749 6750 /** 6751 * Returns true if an extra value is associated with the given name. 6752 * @param name the extra's name 6753 * @return true if the given extra is present. 6754 */ 6755 public boolean hasExtra(String name) { 6756 return mExtras != null && mExtras.containsKey(name); 6757 } 6758 6759 /** 6760 * Returns true if the Intent's extras contain a parcelled file descriptor. 6761 * @return true if the Intent contains a parcelled file descriptor. 6762 */ 6763 public boolean hasFileDescriptors() { 6764 return mExtras != null && mExtras.hasFileDescriptors(); 6765 } 6766 6767 /** {@hide} */ 6768 public void setAllowFds(boolean allowFds) { 6769 if (mExtras != null) { 6770 mExtras.setAllowFds(allowFds); 6771 } 6772 } 6773 6774 /** {@hide} */ 6775 public void setDefusable(boolean defusable) { 6776 if (mExtras != null) { 6777 mExtras.setDefusable(defusable); 6778 } 6779 } 6780 6781 /** 6782 * Retrieve extended data from the intent. 6783 * 6784 * @param name The name of the desired item. 6785 * 6786 * @return the value of an item that previously added with putExtra() 6787 * or null if none was found. 6788 * 6789 * @deprecated 6790 * @hide 6791 */ 6792 @Deprecated 6793 public Object getExtra(String name) { 6794 return getExtra(name, null); 6795 } 6796 6797 /** 6798 * Retrieve extended data from the intent. 6799 * 6800 * @param name The name of the desired item. 6801 * @param defaultValue the value to be returned if no value of the desired 6802 * type is stored with the given name. 6803 * 6804 * @return the value of an item that previously added with putExtra() 6805 * or the default value if none was found. 6806 * 6807 * @see #putExtra(String, boolean) 6808 */ 6809 public boolean getBooleanExtra(String name, boolean defaultValue) { 6810 return mExtras == null ? defaultValue : 6811 mExtras.getBoolean(name, defaultValue); 6812 } 6813 6814 /** 6815 * Retrieve extended data from the intent. 6816 * 6817 * @param name The name of the desired item. 6818 * @param defaultValue the value to be returned if no value of the desired 6819 * type is stored with the given name. 6820 * 6821 * @return the value of an item that previously added with putExtra() 6822 * or the default value if none was found. 6823 * 6824 * @see #putExtra(String, byte) 6825 */ 6826 public byte getByteExtra(String name, byte defaultValue) { 6827 return mExtras == null ? defaultValue : 6828 mExtras.getByte(name, defaultValue); 6829 } 6830 6831 /** 6832 * Retrieve extended data from the intent. 6833 * 6834 * @param name The name of the desired item. 6835 * @param defaultValue the value to be returned if no value of the desired 6836 * type is stored with the given name. 6837 * 6838 * @return the value of an item that previously added with putExtra() 6839 * or the default value if none was found. 6840 * 6841 * @see #putExtra(String, short) 6842 */ 6843 public short getShortExtra(String name, short defaultValue) { 6844 return mExtras == null ? defaultValue : 6845 mExtras.getShort(name, defaultValue); 6846 } 6847 6848 /** 6849 * Retrieve extended data from the intent. 6850 * 6851 * @param name The name of the desired item. 6852 * @param defaultValue the value to be returned if no value of the desired 6853 * type is stored with the given name. 6854 * 6855 * @return the value of an item that previously added with putExtra() 6856 * or the default value if none was found. 6857 * 6858 * @see #putExtra(String, char) 6859 */ 6860 public char getCharExtra(String name, char defaultValue) { 6861 return mExtras == null ? defaultValue : 6862 mExtras.getChar(name, defaultValue); 6863 } 6864 6865 /** 6866 * Retrieve extended data from the intent. 6867 * 6868 * @param name The name of the desired item. 6869 * @param defaultValue the value to be returned if no value of the desired 6870 * type is stored with the given name. 6871 * 6872 * @return the value of an item that previously added with putExtra() 6873 * or the default value if none was found. 6874 * 6875 * @see #putExtra(String, int) 6876 */ 6877 public int getIntExtra(String name, int defaultValue) { 6878 return mExtras == null ? defaultValue : 6879 mExtras.getInt(name, defaultValue); 6880 } 6881 6882 /** 6883 * Retrieve extended data from the intent. 6884 * 6885 * @param name The name of the desired item. 6886 * @param defaultValue the value to be returned if no value of the desired 6887 * type is stored with the given name. 6888 * 6889 * @return the value of an item that previously added with putExtra() 6890 * or the default value if none was found. 6891 * 6892 * @see #putExtra(String, long) 6893 */ 6894 public long getLongExtra(String name, long defaultValue) { 6895 return mExtras == null ? defaultValue : 6896 mExtras.getLong(name, defaultValue); 6897 } 6898 6899 /** 6900 * Retrieve extended data from the intent. 6901 * 6902 * @param name The name of the desired item. 6903 * @param defaultValue the value to be returned if no value of the desired 6904 * type is stored with the given name. 6905 * 6906 * @return the value of an item that previously added with putExtra(), 6907 * or the default value if no such item is present 6908 * 6909 * @see #putExtra(String, float) 6910 */ 6911 public float getFloatExtra(String name, float defaultValue) { 6912 return mExtras == null ? defaultValue : 6913 mExtras.getFloat(name, defaultValue); 6914 } 6915 6916 /** 6917 * Retrieve extended data from the intent. 6918 * 6919 * @param name The name of the desired item. 6920 * @param defaultValue the value to be returned if no value of the desired 6921 * type is stored with the given name. 6922 * 6923 * @return the value of an item that previously added with putExtra() 6924 * or the default value if none was found. 6925 * 6926 * @see #putExtra(String, double) 6927 */ 6928 public double getDoubleExtra(String name, double defaultValue) { 6929 return mExtras == null ? defaultValue : 6930 mExtras.getDouble(name, defaultValue); 6931 } 6932 6933 /** 6934 * Retrieve extended data from the intent. 6935 * 6936 * @param name The name of the desired item. 6937 * 6938 * @return the value of an item that previously added with putExtra() 6939 * or null if no String value was found. 6940 * 6941 * @see #putExtra(String, String) 6942 */ 6943 public String getStringExtra(String name) { 6944 return mExtras == null ? null : mExtras.getString(name); 6945 } 6946 6947 /** 6948 * Retrieve extended data from the intent. 6949 * 6950 * @param name The name of the desired item. 6951 * 6952 * @return the value of an item that previously added with putExtra() 6953 * or null if no CharSequence value was found. 6954 * 6955 * @see #putExtra(String, CharSequence) 6956 */ 6957 public CharSequence getCharSequenceExtra(String name) { 6958 return mExtras == null ? null : mExtras.getCharSequence(name); 6959 } 6960 6961 /** 6962 * Retrieve extended data from the intent. 6963 * 6964 * @param name The name of the desired item. 6965 * 6966 * @return the value of an item that previously added with putExtra() 6967 * or null if no Parcelable value was found. 6968 * 6969 * @see #putExtra(String, Parcelable) 6970 */ 6971 public <T extends Parcelable> T getParcelableExtra(String name) { 6972 return mExtras == null ? null : mExtras.<T>getParcelable(name); 6973 } 6974 6975 /** 6976 * Retrieve extended data from the intent. 6977 * 6978 * @param name The name of the desired item. 6979 * 6980 * @return the value of an item that previously added with putExtra() 6981 * or null if no Parcelable[] value was found. 6982 * 6983 * @see #putExtra(String, Parcelable[]) 6984 */ 6985 public Parcelable[] getParcelableArrayExtra(String name) { 6986 return mExtras == null ? null : mExtras.getParcelableArray(name); 6987 } 6988 6989 /** 6990 * Retrieve extended data from the intent. 6991 * 6992 * @param name The name of the desired item. 6993 * 6994 * @return the value of an item that previously added with putExtra() 6995 * or null if no ArrayList<Parcelable> value was found. 6996 * 6997 * @see #putParcelableArrayListExtra(String, ArrayList) 6998 */ 6999 public <T extends Parcelable> ArrayList<T> getParcelableArrayListExtra(String name) { 7000 return mExtras == null ? null : mExtras.<T>getParcelableArrayList(name); 7001 } 7002 7003 /** 7004 * Retrieve extended data from the intent. 7005 * 7006 * @param name The name of the desired item. 7007 * 7008 * @return the value of an item that previously added with putExtra() 7009 * or null if no Serializable value was found. 7010 * 7011 * @see #putExtra(String, Serializable) 7012 */ 7013 public Serializable getSerializableExtra(String name) { 7014 return mExtras == null ? null : mExtras.getSerializable(name); 7015 } 7016 7017 /** 7018 * Retrieve extended data from the intent. 7019 * 7020 * @param name The name of the desired item. 7021 * 7022 * @return the value of an item that previously added with putExtra() 7023 * or null if no ArrayList<Integer> value was found. 7024 * 7025 * @see #putIntegerArrayListExtra(String, ArrayList) 7026 */ 7027 public ArrayList<Integer> getIntegerArrayListExtra(String name) { 7028 return mExtras == null ? null : mExtras.getIntegerArrayList(name); 7029 } 7030 7031 /** 7032 * Retrieve extended data from the intent. 7033 * 7034 * @param name The name of the desired item. 7035 * 7036 * @return the value of an item that previously added with putExtra() 7037 * or null if no ArrayList<String> value was found. 7038 * 7039 * @see #putStringArrayListExtra(String, ArrayList) 7040 */ 7041 public ArrayList<String> getStringArrayListExtra(String name) { 7042 return mExtras == null ? null : mExtras.getStringArrayList(name); 7043 } 7044 7045 /** 7046 * Retrieve extended data from the intent. 7047 * 7048 * @param name The name of the desired item. 7049 * 7050 * @return the value of an item that previously added with putExtra() 7051 * or null if no ArrayList<CharSequence> value was found. 7052 * 7053 * @see #putCharSequenceArrayListExtra(String, ArrayList) 7054 */ 7055 public ArrayList<CharSequence> getCharSequenceArrayListExtra(String name) { 7056 return mExtras == null ? null : mExtras.getCharSequenceArrayList(name); 7057 } 7058 7059 /** 7060 * Retrieve extended data from the intent. 7061 * 7062 * @param name The name of the desired item. 7063 * 7064 * @return the value of an item that previously added with putExtra() 7065 * or null if no boolean array value was found. 7066 * 7067 * @see #putExtra(String, boolean[]) 7068 */ 7069 public boolean[] getBooleanArrayExtra(String name) { 7070 return mExtras == null ? null : mExtras.getBooleanArray(name); 7071 } 7072 7073 /** 7074 * Retrieve extended data from the intent. 7075 * 7076 * @param name The name of the desired item. 7077 * 7078 * @return the value of an item that previously added with putExtra() 7079 * or null if no byte array value was found. 7080 * 7081 * @see #putExtra(String, byte[]) 7082 */ 7083 public byte[] getByteArrayExtra(String name) { 7084 return mExtras == null ? null : mExtras.getByteArray(name); 7085 } 7086 7087 /** 7088 * Retrieve extended data from the intent. 7089 * 7090 * @param name The name of the desired item. 7091 * 7092 * @return the value of an item that previously added with putExtra() 7093 * or null if no short array value was found. 7094 * 7095 * @see #putExtra(String, short[]) 7096 */ 7097 public short[] getShortArrayExtra(String name) { 7098 return mExtras == null ? null : mExtras.getShortArray(name); 7099 } 7100 7101 /** 7102 * Retrieve extended data from the intent. 7103 * 7104 * @param name The name of the desired item. 7105 * 7106 * @return the value of an item that previously added with putExtra() 7107 * or null if no char array value was found. 7108 * 7109 * @see #putExtra(String, char[]) 7110 */ 7111 public char[] getCharArrayExtra(String name) { 7112 return mExtras == null ? null : mExtras.getCharArray(name); 7113 } 7114 7115 /** 7116 * Retrieve extended data from the intent. 7117 * 7118 * @param name The name of the desired item. 7119 * 7120 * @return the value of an item that previously added with putExtra() 7121 * or null if no int array value was found. 7122 * 7123 * @see #putExtra(String, int[]) 7124 */ 7125 public int[] getIntArrayExtra(String name) { 7126 return mExtras == null ? null : mExtras.getIntArray(name); 7127 } 7128 7129 /** 7130 * Retrieve extended data from the intent. 7131 * 7132 * @param name The name of the desired item. 7133 * 7134 * @return the value of an item that previously added with putExtra() 7135 * or null if no long array value was found. 7136 * 7137 * @see #putExtra(String, long[]) 7138 */ 7139 public long[] getLongArrayExtra(String name) { 7140 return mExtras == null ? null : mExtras.getLongArray(name); 7141 } 7142 7143 /** 7144 * Retrieve extended data from the intent. 7145 * 7146 * @param name The name of the desired item. 7147 * 7148 * @return the value of an item that previously added with putExtra() 7149 * or null if no float array value was found. 7150 * 7151 * @see #putExtra(String, float[]) 7152 */ 7153 public float[] getFloatArrayExtra(String name) { 7154 return mExtras == null ? null : mExtras.getFloatArray(name); 7155 } 7156 7157 /** 7158 * Retrieve extended data from the intent. 7159 * 7160 * @param name The name of the desired item. 7161 * 7162 * @return the value of an item that previously added with putExtra() 7163 * or null if no double array value was found. 7164 * 7165 * @see #putExtra(String, double[]) 7166 */ 7167 public double[] getDoubleArrayExtra(String name) { 7168 return mExtras == null ? null : mExtras.getDoubleArray(name); 7169 } 7170 7171 /** 7172 * Retrieve extended data from the intent. 7173 * 7174 * @param name The name of the desired item. 7175 * 7176 * @return the value of an item that previously added with putExtra() 7177 * or null if no String array value was found. 7178 * 7179 * @see #putExtra(String, String[]) 7180 */ 7181 public String[] getStringArrayExtra(String name) { 7182 return mExtras == null ? null : mExtras.getStringArray(name); 7183 } 7184 7185 /** 7186 * Retrieve extended data from the intent. 7187 * 7188 * @param name The name of the desired item. 7189 * 7190 * @return the value of an item that previously added with putExtra() 7191 * or null if no CharSequence array value was found. 7192 * 7193 * @see #putExtra(String, CharSequence[]) 7194 */ 7195 public CharSequence[] getCharSequenceArrayExtra(String name) { 7196 return mExtras == null ? null : mExtras.getCharSequenceArray(name); 7197 } 7198 7199 /** 7200 * Retrieve extended data from the intent. 7201 * 7202 * @param name The name of the desired item. 7203 * 7204 * @return the value of an item that previously added with putExtra() 7205 * or null if no Bundle value was found. 7206 * 7207 * @see #putExtra(String, Bundle) 7208 */ 7209 public Bundle getBundleExtra(String name) { 7210 return mExtras == null ? null : mExtras.getBundle(name); 7211 } 7212 7213 /** 7214 * Retrieve extended data from the intent. 7215 * 7216 * @param name The name of the desired item. 7217 * 7218 * @return the value of an item that previously added with putExtra() 7219 * or null if no IBinder value was found. 7220 * 7221 * @see #putExtra(String, IBinder) 7222 * 7223 * @deprecated 7224 * @hide 7225 */ 7226 @Deprecated 7227 public IBinder getIBinderExtra(String name) { 7228 return mExtras == null ? null : mExtras.getIBinder(name); 7229 } 7230 7231 /** 7232 * Retrieve extended data from the intent. 7233 * 7234 * @param name The name of the desired item. 7235 * @param defaultValue The default value to return in case no item is 7236 * associated with the key 'name' 7237 * 7238 * @return the value of an item that previously added with putExtra() 7239 * or defaultValue if none was found. 7240 * 7241 * @see #putExtra 7242 * 7243 * @deprecated 7244 * @hide 7245 */ 7246 @Deprecated 7247 public Object getExtra(String name, Object defaultValue) { 7248 Object result = defaultValue; 7249 if (mExtras != null) { 7250 Object result2 = mExtras.get(name); 7251 if (result2 != null) { 7252 result = result2; 7253 } 7254 } 7255 7256 return result; 7257 } 7258 7259 /** 7260 * Retrieves a map of extended data from the intent. 7261 * 7262 * @return the map of all extras previously added with putExtra(), 7263 * or null if none have been added. 7264 */ 7265 public Bundle getExtras() { 7266 return (mExtras != null) 7267 ? new Bundle(mExtras) 7268 : null; 7269 } 7270 7271 /** 7272 * Filter extras to only basic types. 7273 * @hide 7274 */ 7275 public void removeUnsafeExtras() { 7276 if (mExtras != null) { 7277 mExtras = mExtras.filterValues(); 7278 } 7279 } 7280 7281 /** 7282 * Retrieve any special flags associated with this intent. You will 7283 * normally just set them with {@link #setFlags} and let the system 7284 * take the appropriate action with them. 7285 * 7286 * @return int The currently set flags. 7287 * 7288 * @see #setFlags 7289 */ 7290 public int getFlags() { 7291 return mFlags; 7292 } 7293 7294 /** @hide */ 7295 public boolean isExcludingStopped() { 7296 return (mFlags&(FLAG_EXCLUDE_STOPPED_PACKAGES|FLAG_INCLUDE_STOPPED_PACKAGES)) 7297 == FLAG_EXCLUDE_STOPPED_PACKAGES; 7298 } 7299 7300 /** 7301 * Retrieve the application package name this Intent is limited to. When 7302 * resolving an Intent, if non-null this limits the resolution to only 7303 * components in the given application package. 7304 * 7305 * @return The name of the application package for the Intent. 7306 * 7307 * @see #resolveActivity 7308 * @see #setPackage 7309 */ 7310 public String getPackage() { 7311 return mPackage; 7312 } 7313 7314 /** 7315 * Retrieve the concrete component associated with the intent. When receiving 7316 * an intent, this is the component that was found to best handle it (that is, 7317 * yourself) and will always be non-null; in all other cases it will be 7318 * null unless explicitly set. 7319 * 7320 * @return The name of the application component to handle the intent. 7321 * 7322 * @see #resolveActivity 7323 * @see #setComponent 7324 */ 7325 public ComponentName getComponent() { 7326 return mComponent; 7327 } 7328 7329 /** 7330 * Get the bounds of the sender of this intent, in screen coordinates. This can be 7331 * used as a hint to the receiver for animations and the like. Null means that there 7332 * is no source bounds. 7333 */ 7334 public Rect getSourceBounds() { 7335 return mSourceBounds; 7336 } 7337 7338 /** 7339 * Return the Activity component that should be used to handle this intent. 7340 * The appropriate component is determined based on the information in the 7341 * intent, evaluated as follows: 7342 * 7343 * <p>If {@link #getComponent} returns an explicit class, that is returned 7344 * without any further consideration. 7345 * 7346 * <p>The activity must handle the {@link Intent#CATEGORY_DEFAULT} Intent 7347 * category to be considered. 7348 * 7349 * <p>If {@link #getAction} is non-NULL, the activity must handle this 7350 * action. 7351 * 7352 * <p>If {@link #resolveType} returns non-NULL, the activity must handle 7353 * this type. 7354 * 7355 * <p>If {@link #addCategory} has added any categories, the activity must 7356 * handle ALL of the categories specified. 7357 * 7358 * <p>If {@link #getPackage} is non-NULL, only activity components in 7359 * that application package will be considered. 7360 * 7361 * <p>If there are no activities that satisfy all of these conditions, a 7362 * null string is returned. 7363 * 7364 * <p>If multiple activities are found to satisfy the intent, the one with 7365 * the highest priority will be used. If there are multiple activities 7366 * with the same priority, the system will either pick the best activity 7367 * based on user preference, or resolve to a system class that will allow 7368 * the user to pick an activity and forward from there. 7369 * 7370 * <p>This method is implemented simply by calling 7371 * {@link PackageManager#resolveActivity} with the "defaultOnly" parameter 7372 * true.</p> 7373 * <p> This API is called for you as part of starting an activity from an 7374 * intent. You do not normally need to call it yourself.</p> 7375 * 7376 * @param pm The package manager with which to resolve the Intent. 7377 * 7378 * @return Name of the component implementing an activity that can 7379 * display the intent. 7380 * 7381 * @see #setComponent 7382 * @see #getComponent 7383 * @see #resolveActivityInfo 7384 */ 7385 public ComponentName resolveActivity(PackageManager pm) { 7386 if (mComponent != null) { 7387 return mComponent; 7388 } 7389 7390 ResolveInfo info = pm.resolveActivity( 7391 this, PackageManager.MATCH_DEFAULT_ONLY); 7392 if (info != null) { 7393 return new ComponentName( 7394 info.activityInfo.applicationInfo.packageName, 7395 info.activityInfo.name); 7396 } 7397 7398 return null; 7399 } 7400 7401 /** 7402 * Resolve the Intent into an {@link ActivityInfo} 7403 * describing the activity that should execute the intent. Resolution 7404 * follows the same rules as described for {@link #resolveActivity}, but 7405 * you get back the completely information about the resolved activity 7406 * instead of just its class name. 7407 * 7408 * @param pm The package manager with which to resolve the Intent. 7409 * @param flags Addition information to retrieve as per 7410 * {@link PackageManager#getActivityInfo(ComponentName, int) 7411 * PackageManager.getActivityInfo()}. 7412 * 7413 * @return PackageManager.ActivityInfo 7414 * 7415 * @see #resolveActivity 7416 */ 7417 public ActivityInfo resolveActivityInfo(PackageManager pm, int flags) { 7418 ActivityInfo ai = null; 7419 if (mComponent != null) { 7420 try { 7421 ai = pm.getActivityInfo(mComponent, flags); 7422 } catch (PackageManager.NameNotFoundException e) { 7423 // ignore 7424 } 7425 } else { 7426 ResolveInfo info = pm.resolveActivity( 7427 this, PackageManager.MATCH_DEFAULT_ONLY | flags); 7428 if (info != null) { 7429 ai = info.activityInfo; 7430 } 7431 } 7432 7433 return ai; 7434 } 7435 7436 /** 7437 * Special function for use by the system to resolve service 7438 * intents to system apps. Throws an exception if there are 7439 * multiple potential matches to the Intent. Returns null if 7440 * there are no matches. 7441 * @hide 7442 */ 7443 public ComponentName resolveSystemService(PackageManager pm, int flags) { 7444 if (mComponent != null) { 7445 return mComponent; 7446 } 7447 7448 List<ResolveInfo> results = pm.queryIntentServices(this, flags); 7449 if (results == null) { 7450 return null; 7451 } 7452 ComponentName comp = null; 7453 for (int i=0; i<results.size(); i++) { 7454 ResolveInfo ri = results.get(i); 7455 if ((ri.serviceInfo.applicationInfo.flags&ApplicationInfo.FLAG_SYSTEM) == 0) { 7456 continue; 7457 } 7458 ComponentName foundComp = new ComponentName(ri.serviceInfo.applicationInfo.packageName, 7459 ri.serviceInfo.name); 7460 if (comp != null) { 7461 throw new IllegalStateException("Multiple system services handle " + this 7462 + ": " + comp + ", " + foundComp); 7463 } 7464 comp = foundComp; 7465 } 7466 return comp; 7467 } 7468 7469 /** 7470 * Set the general action to be performed. 7471 * 7472 * @param action An action name, such as ACTION_VIEW. Application-specific 7473 * actions should be prefixed with the vendor's package name. 7474 * 7475 * @return Returns the same Intent object, for chaining multiple calls 7476 * into a single statement. 7477 * 7478 * @see #getAction 7479 */ 7480 public Intent setAction(String action) { 7481 mAction = action != null ? action.intern() : null; 7482 return this; 7483 } 7484 7485 /** 7486 * Set the data this intent is operating on. This method automatically 7487 * clears any type that was previously set by {@link #setType} or 7488 * {@link #setTypeAndNormalize}. 7489 * 7490 * <p><em>Note: scheme matching in the Android framework is 7491 * case-sensitive, unlike the formal RFC. As a result, 7492 * you should always write your Uri with a lower case scheme, 7493 * or use {@link Uri#normalizeScheme} or 7494 * {@link #setDataAndNormalize} 7495 * to ensure that the scheme is converted to lower case.</em> 7496 * 7497 * @param data The Uri of the data this intent is now targeting. 7498 * 7499 * @return Returns the same Intent object, for chaining multiple calls 7500 * into a single statement. 7501 * 7502 * @see #getData 7503 * @see #setDataAndNormalize 7504 * @see android.net.Uri#normalizeScheme() 7505 */ 7506 public Intent setData(Uri data) { 7507 mData = data; 7508 mType = null; 7509 return this; 7510 } 7511 7512 /** 7513 * Normalize and set the data this intent is operating on. 7514 * 7515 * <p>This method automatically clears any type that was 7516 * previously set (for example, by {@link #setType}). 7517 * 7518 * <p>The data Uri is normalized using 7519 * {@link android.net.Uri#normalizeScheme} before it is set, 7520 * so really this is just a convenience method for 7521 * <pre> 7522 * setData(data.normalize()) 7523 * </pre> 7524 * 7525 * @param data The Uri of the data this intent is now targeting. 7526 * 7527 * @return Returns the same Intent object, for chaining multiple calls 7528 * into a single statement. 7529 * 7530 * @see #getData 7531 * @see #setType 7532 * @see android.net.Uri#normalizeScheme 7533 */ 7534 public Intent setDataAndNormalize(Uri data) { 7535 return setData(data.normalizeScheme()); 7536 } 7537 7538 /** 7539 * Set an explicit MIME data type. 7540 * 7541 * <p>This is used to create intents that only specify a type and not data, 7542 * for example to indicate the type of data to return. 7543 * 7544 * <p>This method automatically clears any data that was 7545 * previously set (for example by {@link #setData}). 7546 * 7547 * <p><em>Note: MIME type matching in the Android framework is 7548 * case-sensitive, unlike formal RFC MIME types. As a result, 7549 * you should always write your MIME types with lower case letters, 7550 * or use {@link #normalizeMimeType} or {@link #setTypeAndNormalize} 7551 * to ensure that it is converted to lower case.</em> 7552 * 7553 * @param type The MIME type of the data being handled by this intent. 7554 * 7555 * @return Returns the same Intent object, for chaining multiple calls 7556 * into a single statement. 7557 * 7558 * @see #getType 7559 * @see #setTypeAndNormalize 7560 * @see #setDataAndType 7561 * @see #normalizeMimeType 7562 */ 7563 public Intent setType(String type) { 7564 mData = null; 7565 mType = type; 7566 return this; 7567 } 7568 7569 /** 7570 * Normalize and set an explicit MIME data type. 7571 * 7572 * <p>This is used to create intents that only specify a type and not data, 7573 * for example to indicate the type of data to return. 7574 * 7575 * <p>This method automatically clears any data that was 7576 * previously set (for example by {@link #setData}). 7577 * 7578 * <p>The MIME type is normalized using 7579 * {@link #normalizeMimeType} before it is set, 7580 * so really this is just a convenience method for 7581 * <pre> 7582 * setType(Intent.normalizeMimeType(type)) 7583 * </pre> 7584 * 7585 * @param type The MIME type of the data being handled by this intent. 7586 * 7587 * @return Returns the same Intent object, for chaining multiple calls 7588 * into a single statement. 7589 * 7590 * @see #getType 7591 * @see #setData 7592 * @see #normalizeMimeType 7593 */ 7594 public Intent setTypeAndNormalize(String type) { 7595 return setType(normalizeMimeType(type)); 7596 } 7597 7598 /** 7599 * (Usually optional) Set the data for the intent along with an explicit 7600 * MIME data type. This method should very rarely be used -- it allows you 7601 * to override the MIME type that would ordinarily be inferred from the 7602 * data with your own type given here. 7603 * 7604 * <p><em>Note: MIME type and Uri scheme matching in the 7605 * Android framework is case-sensitive, unlike the formal RFC definitions. 7606 * As a result, you should always write these elements with lower case letters, 7607 * or use {@link #normalizeMimeType} or {@link android.net.Uri#normalizeScheme} or 7608 * {@link #setDataAndTypeAndNormalize} 7609 * to ensure that they are converted to lower case.</em> 7610 * 7611 * @param data The Uri of the data this intent is now targeting. 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 #setType 7618 * @see #setData 7619 * @see #normalizeMimeType 7620 * @see android.net.Uri#normalizeScheme 7621 * @see #setDataAndTypeAndNormalize 7622 */ 7623 public Intent setDataAndType(Uri data, String type) { 7624 mData = data; 7625 mType = type; 7626 return this; 7627 } 7628 7629 /** 7630 * (Usually optional) Normalize and set both the data Uri and an explicit 7631 * MIME data type. This method should very rarely be used -- it allows you 7632 * to override the MIME type that would ordinarily be inferred from the 7633 * data with your own type given here. 7634 * 7635 * <p>The data Uri and the MIME type are normalize using 7636 * {@link android.net.Uri#normalizeScheme} and {@link #normalizeMimeType} 7637 * before they are set, so really this is just a convenience method for 7638 * <pre> 7639 * setDataAndType(data.normalize(), Intent.normalizeMimeType(type)) 7640 * </pre> 7641 * 7642 * @param data The Uri of the data this intent is now targeting. 7643 * @param type The MIME type of the data being handled by this intent. 7644 * 7645 * @return Returns the same Intent object, for chaining multiple calls 7646 * into a single statement. 7647 * 7648 * @see #setType 7649 * @see #setData 7650 * @see #setDataAndType 7651 * @see #normalizeMimeType 7652 * @see android.net.Uri#normalizeScheme 7653 */ 7654 public Intent setDataAndTypeAndNormalize(Uri data, String type) { 7655 return setDataAndType(data.normalizeScheme(), normalizeMimeType(type)); 7656 } 7657 7658 /** 7659 * Add a new category to the intent. Categories provide additional detail 7660 * about the action the intent performs. When resolving an intent, only 7661 * activities that provide <em>all</em> of the requested categories will be 7662 * used. 7663 * 7664 * @param category The desired category. This can be either one of the 7665 * predefined Intent categories, or a custom category in your own 7666 * namespace. 7667 * 7668 * @return Returns the same Intent object, for chaining multiple calls 7669 * into a single statement. 7670 * 7671 * @see #hasCategory 7672 * @see #removeCategory 7673 */ 7674 public Intent addCategory(String category) { 7675 if (mCategories == null) { 7676 mCategories = new ArraySet<String>(); 7677 } 7678 mCategories.add(category.intern()); 7679 return this; 7680 } 7681 7682 /** 7683 * Remove a category from an intent. 7684 * 7685 * @param category The category to remove. 7686 * 7687 * @see #addCategory 7688 */ 7689 public void removeCategory(String category) { 7690 if (mCategories != null) { 7691 mCategories.remove(category); 7692 if (mCategories.size() == 0) { 7693 mCategories = null; 7694 } 7695 } 7696 } 7697 7698 /** 7699 * Set a selector for this Intent. This is a modification to the kinds of 7700 * things the Intent will match. If the selector is set, it will be used 7701 * when trying to find entities that can handle the Intent, instead of the 7702 * main contents of the Intent. This allows you build an Intent containing 7703 * a generic protocol while targeting it more specifically. 7704 * 7705 * <p>An example of where this may be used is with things like 7706 * {@link #CATEGORY_APP_BROWSER}. This category allows you to build an 7707 * Intent that will launch the Browser application. However, the correct 7708 * main entry point of an application is actually {@link #ACTION_MAIN} 7709 * {@link #CATEGORY_LAUNCHER} with {@link #setComponent(ComponentName)} 7710 * used to specify the actual Activity to launch. If you launch the browser 7711 * with something different, undesired behavior may happen if the user has 7712 * previously or later launches it the normal way, since they do not match. 7713 * Instead, you can build an Intent with the MAIN action (but no ComponentName 7714 * yet specified) and set a selector with {@link #ACTION_MAIN} and 7715 * {@link #CATEGORY_APP_BROWSER} to point it specifically to the browser activity. 7716 * 7717 * <p>Setting a selector does not impact the behavior of 7718 * {@link #filterEquals(Intent)} and {@link #filterHashCode()}. This is part of the 7719 * desired behavior of a selector -- it does not impact the base meaning 7720 * of the Intent, just what kinds of things will be matched against it 7721 * when determining who can handle it.</p> 7722 * 7723 * <p>You can not use both a selector and {@link #setPackage(String)} on 7724 * the same base Intent.</p> 7725 * 7726 * @param selector The desired selector Intent; set to null to not use 7727 * a special selector. 7728 */ 7729 public void setSelector(Intent selector) { 7730 if (selector == this) { 7731 throw new IllegalArgumentException( 7732 "Intent being set as a selector of itself"); 7733 } 7734 if (selector != null && mPackage != null) { 7735 throw new IllegalArgumentException( 7736 "Can't set selector when package name is already set"); 7737 } 7738 mSelector = selector; 7739 } 7740 7741 /** 7742 * Set a {@link ClipData} associated with this Intent. This replaces any 7743 * previously set ClipData. 7744 * 7745 * <p>The ClipData in an intent is not used for Intent matching or other 7746 * such operations. Semantically it is like extras, used to transmit 7747 * additional data with the Intent. The main feature of using this over 7748 * the extras for data is that {@link #FLAG_GRANT_READ_URI_PERMISSION} 7749 * and {@link #FLAG_GRANT_WRITE_URI_PERMISSION} will operate on any URI 7750 * items included in the clip data. This is useful, in particular, if 7751 * you want to transmit an Intent containing multiple <code>content:</code> 7752 * URIs for which the recipient may not have global permission to access the 7753 * content provider. 7754 * 7755 * <p>If the ClipData contains items that are themselves Intents, any 7756 * grant flags in those Intents will be ignored. Only the top-level flags 7757 * of the main Intent are respected, and will be applied to all Uri or 7758 * Intent items in the clip (or sub-items of the clip). 7759 * 7760 * <p>The MIME type, label, and icon in the ClipData object are not 7761 * directly used by Intent. Applications should generally rely on the 7762 * MIME type of the Intent itself, not what it may find in the ClipData. 7763 * A common practice is to construct a ClipData for use with an Intent 7764 * with a MIME type of "*/*". 7765 * 7766 * @param clip The new clip to set. May be null to clear the current clip. 7767 */ 7768 public void setClipData(ClipData clip) { 7769 mClipData = clip; 7770 } 7771 7772 /** 7773 * This is NOT a secure mechanism to identify the user who sent the intent. 7774 * When the intent is sent to a different user, it is used to fix uris by adding the userId 7775 * who sent the intent. 7776 * @hide 7777 */ 7778 public void prepareToLeaveUser(int userId) { 7779 // If mContentUserHint is not UserHandle.USER_CURRENT, the intent has already left a user. 7780 // We want mContentUserHint to refer to the original user, so don't do anything. 7781 if (mContentUserHint == UserHandle.USER_CURRENT) { 7782 mContentUserHint = userId; 7783 } 7784 } 7785 7786 /** 7787 * Add extended data to the intent. The name must include a package 7788 * prefix, for example the app com.android.contacts would use names 7789 * like "com.android.contacts.ShowAll". 7790 * 7791 * @param name The name of the extra data, with package prefix. 7792 * @param value The boolean data value. 7793 * 7794 * @return Returns the same Intent object, for chaining multiple calls 7795 * into a single statement. 7796 * 7797 * @see #putExtras 7798 * @see #removeExtra 7799 * @see #getBooleanExtra(String, boolean) 7800 */ 7801 public Intent putExtra(String name, boolean value) { 7802 if (mExtras == null) { 7803 mExtras = new Bundle(); 7804 } 7805 mExtras.putBoolean(name, value); 7806 return this; 7807 } 7808 7809 /** 7810 * Add extended data to the intent. The name must include a package 7811 * prefix, for example the app com.android.contacts would use names 7812 * like "com.android.contacts.ShowAll". 7813 * 7814 * @param name The name of the extra data, with package prefix. 7815 * @param value The byte data value. 7816 * 7817 * @return Returns the same Intent object, for chaining multiple calls 7818 * into a single statement. 7819 * 7820 * @see #putExtras 7821 * @see #removeExtra 7822 * @see #getByteExtra(String, byte) 7823 */ 7824 public Intent putExtra(String name, byte value) { 7825 if (mExtras == null) { 7826 mExtras = new Bundle(); 7827 } 7828 mExtras.putByte(name, value); 7829 return this; 7830 } 7831 7832 /** 7833 * Add extended data to the intent. The name must include a package 7834 * prefix, for example the app com.android.contacts would use names 7835 * like "com.android.contacts.ShowAll". 7836 * 7837 * @param name The name of the extra data, with package prefix. 7838 * @param value The char data value. 7839 * 7840 * @return Returns the same Intent object, for chaining multiple calls 7841 * into a single statement. 7842 * 7843 * @see #putExtras 7844 * @see #removeExtra 7845 * @see #getCharExtra(String, char) 7846 */ 7847 public Intent putExtra(String name, char value) { 7848 if (mExtras == null) { 7849 mExtras = new Bundle(); 7850 } 7851 mExtras.putChar(name, value); 7852 return this; 7853 } 7854 7855 /** 7856 * Add extended data to the intent. The name must include a package 7857 * prefix, for example the app com.android.contacts would use names 7858 * like "com.android.contacts.ShowAll". 7859 * 7860 * @param name The name of the extra data, with package prefix. 7861 * @param value The short data value. 7862 * 7863 * @return Returns the same Intent object, for chaining multiple calls 7864 * into a single statement. 7865 * 7866 * @see #putExtras 7867 * @see #removeExtra 7868 * @see #getShortExtra(String, short) 7869 */ 7870 public Intent putExtra(String name, short value) { 7871 if (mExtras == null) { 7872 mExtras = new Bundle(); 7873 } 7874 mExtras.putShort(name, value); 7875 return this; 7876 } 7877 7878 /** 7879 * Add extended data to the intent. The name must include a package 7880 * prefix, for example the app com.android.contacts would use names 7881 * like "com.android.contacts.ShowAll". 7882 * 7883 * @param name The name of the extra data, with package prefix. 7884 * @param value The integer data value. 7885 * 7886 * @return Returns the same Intent object, for chaining multiple calls 7887 * into a single statement. 7888 * 7889 * @see #putExtras 7890 * @see #removeExtra 7891 * @see #getIntExtra(String, int) 7892 */ 7893 public Intent putExtra(String name, int value) { 7894 if (mExtras == null) { 7895 mExtras = new Bundle(); 7896 } 7897 mExtras.putInt(name, value); 7898 return this; 7899 } 7900 7901 /** 7902 * Add extended data to the intent. The name must include a package 7903 * prefix, for example the app com.android.contacts would use names 7904 * like "com.android.contacts.ShowAll". 7905 * 7906 * @param name The name of the extra data, with package prefix. 7907 * @param value The long data value. 7908 * 7909 * @return Returns the same Intent object, for chaining multiple calls 7910 * into a single statement. 7911 * 7912 * @see #putExtras 7913 * @see #removeExtra 7914 * @see #getLongExtra(String, long) 7915 */ 7916 public Intent putExtra(String name, long value) { 7917 if (mExtras == null) { 7918 mExtras = new Bundle(); 7919 } 7920 mExtras.putLong(name, value); 7921 return this; 7922 } 7923 7924 /** 7925 * Add extended data to the intent. The name must include a package 7926 * prefix, for example the app com.android.contacts would use names 7927 * like "com.android.contacts.ShowAll". 7928 * 7929 * @param name The name of the extra data, with package prefix. 7930 * @param value The float data value. 7931 * 7932 * @return Returns the same Intent object, for chaining multiple calls 7933 * into a single statement. 7934 * 7935 * @see #putExtras 7936 * @see #removeExtra 7937 * @see #getFloatExtra(String, float) 7938 */ 7939 public Intent putExtra(String name, float value) { 7940 if (mExtras == null) { 7941 mExtras = new Bundle(); 7942 } 7943 mExtras.putFloat(name, value); 7944 return this; 7945 } 7946 7947 /** 7948 * Add extended data to the intent. The name must include a package 7949 * prefix, for example the app com.android.contacts would use names 7950 * like "com.android.contacts.ShowAll". 7951 * 7952 * @param name The name of the extra data, with package prefix. 7953 * @param value The double data value. 7954 * 7955 * @return Returns the same Intent object, for chaining multiple calls 7956 * into a single statement. 7957 * 7958 * @see #putExtras 7959 * @see #removeExtra 7960 * @see #getDoubleExtra(String, double) 7961 */ 7962 public Intent putExtra(String name, double value) { 7963 if (mExtras == null) { 7964 mExtras = new Bundle(); 7965 } 7966 mExtras.putDouble(name, value); 7967 return this; 7968 } 7969 7970 /** 7971 * Add extended data to the intent. The name must include a package 7972 * prefix, for example the app com.android.contacts would use names 7973 * like "com.android.contacts.ShowAll". 7974 * 7975 * @param name The name of the extra data, with package prefix. 7976 * @param value The String data value. 7977 * 7978 * @return Returns the same Intent object, for chaining multiple calls 7979 * into a single statement. 7980 * 7981 * @see #putExtras 7982 * @see #removeExtra 7983 * @see #getStringExtra(String) 7984 */ 7985 public Intent putExtra(String name, String value) { 7986 if (mExtras == null) { 7987 mExtras = new Bundle(); 7988 } 7989 mExtras.putString(name, value); 7990 return this; 7991 } 7992 7993 /** 7994 * Add extended data to the intent. The name must include a package 7995 * prefix, for example the app com.android.contacts would use names 7996 * like "com.android.contacts.ShowAll". 7997 * 7998 * @param name The name of the extra data, with package prefix. 7999 * @param value The CharSequence data value. 8000 * 8001 * @return Returns the same Intent object, for chaining multiple calls 8002 * into a single statement. 8003 * 8004 * @see #putExtras 8005 * @see #removeExtra 8006 * @see #getCharSequenceExtra(String) 8007 */ 8008 public Intent putExtra(String name, CharSequence value) { 8009 if (mExtras == null) { 8010 mExtras = new Bundle(); 8011 } 8012 mExtras.putCharSequence(name, value); 8013 return this; 8014 } 8015 8016 /** 8017 * Add extended data to the intent. The name must include a package 8018 * prefix, for example the app com.android.contacts would use names 8019 * like "com.android.contacts.ShowAll". 8020 * 8021 * @param name The name of the extra data, with package prefix. 8022 * @param value The Parcelable data value. 8023 * 8024 * @return Returns the same Intent object, for chaining multiple calls 8025 * into a single statement. 8026 * 8027 * @see #putExtras 8028 * @see #removeExtra 8029 * @see #getParcelableExtra(String) 8030 */ 8031 public Intent putExtra(String name, Parcelable value) { 8032 if (mExtras == null) { 8033 mExtras = new Bundle(); 8034 } 8035 mExtras.putParcelable(name, value); 8036 return this; 8037 } 8038 8039 /** 8040 * Add extended data to the intent. The name must include a package 8041 * prefix, for example the app com.android.contacts would use names 8042 * like "com.android.contacts.ShowAll". 8043 * 8044 * @param name The name of the extra data, with package prefix. 8045 * @param value The Parcelable[] data value. 8046 * 8047 * @return Returns the same Intent object, for chaining multiple calls 8048 * into a single statement. 8049 * 8050 * @see #putExtras 8051 * @see #removeExtra 8052 * @see #getParcelableArrayExtra(String) 8053 */ 8054 public Intent putExtra(String name, Parcelable[] value) { 8055 if (mExtras == null) { 8056 mExtras = new Bundle(); 8057 } 8058 mExtras.putParcelableArray(name, value); 8059 return this; 8060 } 8061 8062 /** 8063 * Add extended data to the intent. The name must include a package 8064 * prefix, for example the app com.android.contacts would use names 8065 * like "com.android.contacts.ShowAll". 8066 * 8067 * @param name The name of the extra data, with package prefix. 8068 * @param value The ArrayList<Parcelable> data value. 8069 * 8070 * @return Returns the same Intent object, for chaining multiple calls 8071 * into a single statement. 8072 * 8073 * @see #putExtras 8074 * @see #removeExtra 8075 * @see #getParcelableArrayListExtra(String) 8076 */ 8077 public Intent putParcelableArrayListExtra(String name, ArrayList<? extends Parcelable> value) { 8078 if (mExtras == null) { 8079 mExtras = new Bundle(); 8080 } 8081 mExtras.putParcelableArrayList(name, value); 8082 return this; 8083 } 8084 8085 /** 8086 * Add extended data to the intent. The name must include a package 8087 * prefix, for example the app com.android.contacts would use names 8088 * like "com.android.contacts.ShowAll". 8089 * 8090 * @param name The name of the extra data, with package prefix. 8091 * @param value The ArrayList<Integer> data value. 8092 * 8093 * @return Returns the same Intent object, for chaining multiple calls 8094 * into a single statement. 8095 * 8096 * @see #putExtras 8097 * @see #removeExtra 8098 * @see #getIntegerArrayListExtra(String) 8099 */ 8100 public Intent putIntegerArrayListExtra(String name, ArrayList<Integer> value) { 8101 if (mExtras == null) { 8102 mExtras = new Bundle(); 8103 } 8104 mExtras.putIntegerArrayList(name, value); 8105 return this; 8106 } 8107 8108 /** 8109 * Add extended data to the intent. The name must include a package 8110 * prefix, for example the app com.android.contacts would use names 8111 * like "com.android.contacts.ShowAll". 8112 * 8113 * @param name The name of the extra data, with package prefix. 8114 * @param value The ArrayList<String> data value. 8115 * 8116 * @return Returns the same Intent object, for chaining multiple calls 8117 * into a single statement. 8118 * 8119 * @see #putExtras 8120 * @see #removeExtra 8121 * @see #getStringArrayListExtra(String) 8122 */ 8123 public Intent putStringArrayListExtra(String name, ArrayList<String> value) { 8124 if (mExtras == null) { 8125 mExtras = new Bundle(); 8126 } 8127 mExtras.putStringArrayList(name, value); 8128 return this; 8129 } 8130 8131 /** 8132 * Add extended data to the intent. The name must include a package 8133 * prefix, for example the app com.android.contacts would use names 8134 * like "com.android.contacts.ShowAll". 8135 * 8136 * @param name The name of the extra data, with package prefix. 8137 * @param value The ArrayList<CharSequence> data value. 8138 * 8139 * @return Returns the same Intent object, for chaining multiple calls 8140 * into a single statement. 8141 * 8142 * @see #putExtras 8143 * @see #removeExtra 8144 * @see #getCharSequenceArrayListExtra(String) 8145 */ 8146 public Intent putCharSequenceArrayListExtra(String name, ArrayList<CharSequence> value) { 8147 if (mExtras == null) { 8148 mExtras = new Bundle(); 8149 } 8150 mExtras.putCharSequenceArrayList(name, value); 8151 return this; 8152 } 8153 8154 /** 8155 * Add extended data to the intent. The name must include a package 8156 * prefix, for example the app com.android.contacts would use names 8157 * like "com.android.contacts.ShowAll". 8158 * 8159 * @param name The name of the extra data, with package prefix. 8160 * @param value The Serializable data value. 8161 * 8162 * @return Returns the same Intent object, for chaining multiple calls 8163 * into a single statement. 8164 * 8165 * @see #putExtras 8166 * @see #removeExtra 8167 * @see #getSerializableExtra(String) 8168 */ 8169 public Intent putExtra(String name, Serializable value) { 8170 if (mExtras == null) { 8171 mExtras = new Bundle(); 8172 } 8173 mExtras.putSerializable(name, value); 8174 return this; 8175 } 8176 8177 /** 8178 * Add extended data to the intent. The name must include a package 8179 * prefix, for example the app com.android.contacts would use names 8180 * like "com.android.contacts.ShowAll". 8181 * 8182 * @param name The name of the extra data, with package prefix. 8183 * @param value The boolean array data value. 8184 * 8185 * @return Returns the same Intent object, for chaining multiple calls 8186 * into a single statement. 8187 * 8188 * @see #putExtras 8189 * @see #removeExtra 8190 * @see #getBooleanArrayExtra(String) 8191 */ 8192 public Intent putExtra(String name, boolean[] value) { 8193 if (mExtras == null) { 8194 mExtras = new Bundle(); 8195 } 8196 mExtras.putBooleanArray(name, value); 8197 return this; 8198 } 8199 8200 /** 8201 * Add extended data to the intent. The name must include a package 8202 * prefix, for example the app com.android.contacts would use names 8203 * like "com.android.contacts.ShowAll". 8204 * 8205 * @param name The name of the extra data, with package prefix. 8206 * @param value The byte array data value. 8207 * 8208 * @return Returns the same Intent object, for chaining multiple calls 8209 * into a single statement. 8210 * 8211 * @see #putExtras 8212 * @see #removeExtra 8213 * @see #getByteArrayExtra(String) 8214 */ 8215 public Intent putExtra(String name, byte[] value) { 8216 if (mExtras == null) { 8217 mExtras = new Bundle(); 8218 } 8219 mExtras.putByteArray(name, value); 8220 return this; 8221 } 8222 8223 /** 8224 * Add extended data to the intent. The name must include a package 8225 * prefix, for example the app com.android.contacts would use names 8226 * like "com.android.contacts.ShowAll". 8227 * 8228 * @param name The name of the extra data, with package prefix. 8229 * @param value The short array data value. 8230 * 8231 * @return Returns the same Intent object, for chaining multiple calls 8232 * into a single statement. 8233 * 8234 * @see #putExtras 8235 * @see #removeExtra 8236 * @see #getShortArrayExtra(String) 8237 */ 8238 public Intent putExtra(String name, short[] value) { 8239 if (mExtras == null) { 8240 mExtras = new Bundle(); 8241 } 8242 mExtras.putShortArray(name, value); 8243 return this; 8244 } 8245 8246 /** 8247 * Add extended data to the intent. The name must include a package 8248 * prefix, for example the app com.android.contacts would use names 8249 * like "com.android.contacts.ShowAll". 8250 * 8251 * @param name The name of the extra data, with package prefix. 8252 * @param value The char array data value. 8253 * 8254 * @return Returns the same Intent object, for chaining multiple calls 8255 * into a single statement. 8256 * 8257 * @see #putExtras 8258 * @see #removeExtra 8259 * @see #getCharArrayExtra(String) 8260 */ 8261 public Intent putExtra(String name, char[] value) { 8262 if (mExtras == null) { 8263 mExtras = new Bundle(); 8264 } 8265 mExtras.putCharArray(name, value); 8266 return this; 8267 } 8268 8269 /** 8270 * Add extended data to the intent. The name must include a package 8271 * prefix, for example the app com.android.contacts would use names 8272 * like "com.android.contacts.ShowAll". 8273 * 8274 * @param name The name of the extra data, with package prefix. 8275 * @param value The int array data value. 8276 * 8277 * @return Returns the same Intent object, for chaining multiple calls 8278 * into a single statement. 8279 * 8280 * @see #putExtras 8281 * @see #removeExtra 8282 * @see #getIntArrayExtra(String) 8283 */ 8284 public Intent putExtra(String name, int[] value) { 8285 if (mExtras == null) { 8286 mExtras = new Bundle(); 8287 } 8288 mExtras.putIntArray(name, value); 8289 return this; 8290 } 8291 8292 /** 8293 * Add extended data to the intent. The name must include a package 8294 * prefix, for example the app com.android.contacts would use names 8295 * like "com.android.contacts.ShowAll". 8296 * 8297 * @param name The name of the extra data, with package prefix. 8298 * @param value The byte array data value. 8299 * 8300 * @return Returns the same Intent object, for chaining multiple calls 8301 * into a single statement. 8302 * 8303 * @see #putExtras 8304 * @see #removeExtra 8305 * @see #getLongArrayExtra(String) 8306 */ 8307 public Intent putExtra(String name, long[] value) { 8308 if (mExtras == null) { 8309 mExtras = new Bundle(); 8310 } 8311 mExtras.putLongArray(name, value); 8312 return this; 8313 } 8314 8315 /** 8316 * Add extended data to the intent. The name must include a package 8317 * prefix, for example the app com.android.contacts would use names 8318 * like "com.android.contacts.ShowAll". 8319 * 8320 * @param name The name of the extra data, with package prefix. 8321 * @param value The float array data value. 8322 * 8323 * @return Returns the same Intent object, for chaining multiple calls 8324 * into a single statement. 8325 * 8326 * @see #putExtras 8327 * @see #removeExtra 8328 * @see #getFloatArrayExtra(String) 8329 */ 8330 public Intent putExtra(String name, float[] value) { 8331 if (mExtras == null) { 8332 mExtras = new Bundle(); 8333 } 8334 mExtras.putFloatArray(name, value); 8335 return this; 8336 } 8337 8338 /** 8339 * Add extended data to the intent. The name must include a package 8340 * prefix, for example the app com.android.contacts would use names 8341 * like "com.android.contacts.ShowAll". 8342 * 8343 * @param name The name of the extra data, with package prefix. 8344 * @param value The double array data value. 8345 * 8346 * @return Returns the same Intent object, for chaining multiple calls 8347 * into a single statement. 8348 * 8349 * @see #putExtras 8350 * @see #removeExtra 8351 * @see #getDoubleArrayExtra(String) 8352 */ 8353 public Intent putExtra(String name, double[] value) { 8354 if (mExtras == null) { 8355 mExtras = new Bundle(); 8356 } 8357 mExtras.putDoubleArray(name, value); 8358 return this; 8359 } 8360 8361 /** 8362 * Add extended data to the intent. The name must include a package 8363 * prefix, for example the app com.android.contacts would use names 8364 * like "com.android.contacts.ShowAll". 8365 * 8366 * @param name The name of the extra data, with package prefix. 8367 * @param value The String array data value. 8368 * 8369 * @return Returns the same Intent object, for chaining multiple calls 8370 * into a single statement. 8371 * 8372 * @see #putExtras 8373 * @see #removeExtra 8374 * @see #getStringArrayExtra(String) 8375 */ 8376 public Intent putExtra(String name, String[] value) { 8377 if (mExtras == null) { 8378 mExtras = new Bundle(); 8379 } 8380 mExtras.putStringArray(name, value); 8381 return this; 8382 } 8383 8384 /** 8385 * Add extended data to the intent. The name must include a package 8386 * prefix, for example the app com.android.contacts would use names 8387 * like "com.android.contacts.ShowAll". 8388 * 8389 * @param name The name of the extra data, with package prefix. 8390 * @param value The CharSequence array data value. 8391 * 8392 * @return Returns the same Intent object, for chaining multiple calls 8393 * into a single statement. 8394 * 8395 * @see #putExtras 8396 * @see #removeExtra 8397 * @see #getCharSequenceArrayExtra(String) 8398 */ 8399 public Intent putExtra(String name, CharSequence[] value) { 8400 if (mExtras == null) { 8401 mExtras = new Bundle(); 8402 } 8403 mExtras.putCharSequenceArray(name, value); 8404 return this; 8405 } 8406 8407 /** 8408 * Add extended data to the intent. The name must include a package 8409 * prefix, for example the app com.android.contacts would use names 8410 * like "com.android.contacts.ShowAll". 8411 * 8412 * @param name The name of the extra data, with package prefix. 8413 * @param value The Bundle data value. 8414 * 8415 * @return Returns the same Intent object, for chaining multiple calls 8416 * into a single statement. 8417 * 8418 * @see #putExtras 8419 * @see #removeExtra 8420 * @see #getBundleExtra(String) 8421 */ 8422 public Intent putExtra(String name, Bundle value) { 8423 if (mExtras == null) { 8424 mExtras = new Bundle(); 8425 } 8426 mExtras.putBundle(name, value); 8427 return this; 8428 } 8429 8430 /** 8431 * Add extended data to the intent. The name must include a package 8432 * prefix, for example the app com.android.contacts would use names 8433 * like "com.android.contacts.ShowAll". 8434 * 8435 * @param name The name of the extra data, with package prefix. 8436 * @param value The IBinder data value. 8437 * 8438 * @return Returns the same Intent object, for chaining multiple calls 8439 * into a single statement. 8440 * 8441 * @see #putExtras 8442 * @see #removeExtra 8443 * @see #getIBinderExtra(String) 8444 * 8445 * @deprecated 8446 * @hide 8447 */ 8448 @Deprecated 8449 public Intent putExtra(String name, IBinder value) { 8450 if (mExtras == null) { 8451 mExtras = new Bundle(); 8452 } 8453 mExtras.putIBinder(name, value); 8454 return this; 8455 } 8456 8457 /** 8458 * Copy all extras in 'src' in to this intent. 8459 * 8460 * @param src Contains the extras to copy. 8461 * 8462 * @see #putExtra 8463 */ 8464 public Intent putExtras(Intent src) { 8465 if (src.mExtras != null) { 8466 if (mExtras == null) { 8467 mExtras = new Bundle(src.mExtras); 8468 } else { 8469 mExtras.putAll(src.mExtras); 8470 } 8471 } 8472 return this; 8473 } 8474 8475 /** 8476 * Add a set of extended data to the intent. The keys must include a package 8477 * prefix, for example the app com.android.contacts would use names 8478 * like "com.android.contacts.ShowAll". 8479 * 8480 * @param extras The Bundle of extras to add to this intent. 8481 * 8482 * @see #putExtra 8483 * @see #removeExtra 8484 */ 8485 public Intent putExtras(Bundle extras) { 8486 if (mExtras == null) { 8487 mExtras = new Bundle(); 8488 } 8489 mExtras.putAll(extras); 8490 return this; 8491 } 8492 8493 /** 8494 * Completely replace the extras in the Intent with the extras in the 8495 * given Intent. 8496 * 8497 * @param src The exact extras contained in this Intent are copied 8498 * into the target intent, replacing any that were previously there. 8499 */ 8500 public Intent replaceExtras(Intent src) { 8501 mExtras = src.mExtras != null ? new Bundle(src.mExtras) : null; 8502 return this; 8503 } 8504 8505 /** 8506 * Completely replace the extras in the Intent with the given Bundle of 8507 * extras. 8508 * 8509 * @param extras The new set of extras in the Intent, or null to erase 8510 * all extras. 8511 */ 8512 public Intent replaceExtras(Bundle extras) { 8513 mExtras = extras != null ? new Bundle(extras) : null; 8514 return this; 8515 } 8516 8517 /** 8518 * Remove extended data from the intent. 8519 * 8520 * @see #putExtra 8521 */ 8522 public void removeExtra(String name) { 8523 if (mExtras != null) { 8524 mExtras.remove(name); 8525 if (mExtras.size() == 0) { 8526 mExtras = null; 8527 } 8528 } 8529 } 8530 8531 /** 8532 * Set special flags controlling how this intent is handled. Most values 8533 * here depend on the type of component being executed by the Intent, 8534 * specifically the FLAG_ACTIVITY_* flags are all for use with 8535 * {@link Context#startActivity Context.startActivity()} and the 8536 * FLAG_RECEIVER_* flags are all for use with 8537 * {@link Context#sendBroadcast(Intent) Context.sendBroadcast()}. 8538 * 8539 * <p>See the 8540 * <a href="{@docRoot}guide/topics/fundamentals/tasks-and-back-stack.html">Tasks and Back 8541 * Stack</a> documentation for important information on how some of these options impact 8542 * the behavior of your application. 8543 * 8544 * @param flags The desired flags. 8545 * 8546 * @return Returns the same Intent object, for chaining multiple calls 8547 * into a single statement. 8548 * 8549 * @see #getFlags 8550 * @see #addFlags 8551 * @see #removeFlags 8552 * 8553 * @see #FLAG_GRANT_READ_URI_PERMISSION 8554 * @see #FLAG_GRANT_WRITE_URI_PERMISSION 8555 * @see #FLAG_GRANT_PERSISTABLE_URI_PERMISSION 8556 * @see #FLAG_GRANT_PREFIX_URI_PERMISSION 8557 * @see #FLAG_DEBUG_LOG_RESOLUTION 8558 * @see #FLAG_FROM_BACKGROUND 8559 * @see #FLAG_ACTIVITY_BROUGHT_TO_FRONT 8560 * @see #FLAG_ACTIVITY_CLEAR_TASK 8561 * @see #FLAG_ACTIVITY_CLEAR_TOP 8562 * @see #FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET 8563 * @see #FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS 8564 * @see #FLAG_ACTIVITY_FORWARD_RESULT 8565 * @see #FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY 8566 * @see #FLAG_ACTIVITY_MULTIPLE_TASK 8567 * @see #FLAG_ACTIVITY_NEW_DOCUMENT 8568 * @see #FLAG_ACTIVITY_NEW_TASK 8569 * @see #FLAG_ACTIVITY_NO_ANIMATION 8570 * @see #FLAG_ACTIVITY_NO_HISTORY 8571 * @see #FLAG_ACTIVITY_NO_USER_ACTION 8572 * @see #FLAG_ACTIVITY_PREVIOUS_IS_TOP 8573 * @see #FLAG_ACTIVITY_RESET_TASK_IF_NEEDED 8574 * @see #FLAG_ACTIVITY_REORDER_TO_FRONT 8575 * @see #FLAG_ACTIVITY_SINGLE_TOP 8576 * @see #FLAG_ACTIVITY_TASK_ON_HOME 8577 * @see #FLAG_RECEIVER_REGISTERED_ONLY 8578 */ 8579 public Intent setFlags(int flags) { 8580 mFlags = flags; 8581 return this; 8582 } 8583 8584 /** 8585 * Add additional flags to the intent (or with existing flags value). 8586 * 8587 * @param flags The new flags to set. 8588 * @return Returns the same Intent object, for chaining multiple calls into 8589 * a single statement. 8590 * @see #setFlags(int) 8591 * @see #removeFlags(int) 8592 * 8593 * @see #FLAG_GRANT_READ_URI_PERMISSION 8594 * @see #FLAG_GRANT_WRITE_URI_PERMISSION 8595 * @see #FLAG_GRANT_PERSISTABLE_URI_PERMISSION 8596 * @see #FLAG_GRANT_PREFIX_URI_PERMISSION 8597 * @see #FLAG_DEBUG_LOG_RESOLUTION 8598 * @see #FLAG_FROM_BACKGROUND 8599 * @see #FLAG_ACTIVITY_BROUGHT_TO_FRONT 8600 * @see #FLAG_ACTIVITY_CLEAR_TASK 8601 * @see #FLAG_ACTIVITY_CLEAR_TOP 8602 * @see #FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET 8603 * @see #FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS 8604 * @see #FLAG_ACTIVITY_FORWARD_RESULT 8605 * @see #FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY 8606 * @see #FLAG_ACTIVITY_MULTIPLE_TASK 8607 * @see #FLAG_ACTIVITY_NEW_DOCUMENT 8608 * @see #FLAG_ACTIVITY_NEW_TASK 8609 * @see #FLAG_ACTIVITY_NO_ANIMATION 8610 * @see #FLAG_ACTIVITY_NO_HISTORY 8611 * @see #FLAG_ACTIVITY_NO_USER_ACTION 8612 * @see #FLAG_ACTIVITY_PREVIOUS_IS_TOP 8613 * @see #FLAG_ACTIVITY_RESET_TASK_IF_NEEDED 8614 * @see #FLAG_ACTIVITY_REORDER_TO_FRONT 8615 * @see #FLAG_ACTIVITY_SINGLE_TOP 8616 * @see #FLAG_ACTIVITY_TASK_ON_HOME 8617 * @see #FLAG_RECEIVER_REGISTERED_ONLY 8618 */ 8619 public Intent addFlags(int flags) { 8620 mFlags |= flags; 8621 return this; 8622 } 8623 8624 /** 8625 * Remove these flags from the intent. 8626 * 8627 * @param flags The flags to remove. 8628 * @see #setFlags(int) 8629 * @see #addFlags(int) 8630 * 8631 * @see #FLAG_GRANT_READ_URI_PERMISSION 8632 * @see #FLAG_GRANT_WRITE_URI_PERMISSION 8633 * @see #FLAG_GRANT_PERSISTABLE_URI_PERMISSION 8634 * @see #FLAG_GRANT_PREFIX_URI_PERMISSION 8635 * @see #FLAG_DEBUG_LOG_RESOLUTION 8636 * @see #FLAG_FROM_BACKGROUND 8637 * @see #FLAG_ACTIVITY_BROUGHT_TO_FRONT 8638 * @see #FLAG_ACTIVITY_CLEAR_TASK 8639 * @see #FLAG_ACTIVITY_CLEAR_TOP 8640 * @see #FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET 8641 * @see #FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS 8642 * @see #FLAG_ACTIVITY_FORWARD_RESULT 8643 * @see #FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY 8644 * @see #FLAG_ACTIVITY_MULTIPLE_TASK 8645 * @see #FLAG_ACTIVITY_NEW_DOCUMENT 8646 * @see #FLAG_ACTIVITY_NEW_TASK 8647 * @see #FLAG_ACTIVITY_NO_ANIMATION 8648 * @see #FLAG_ACTIVITY_NO_HISTORY 8649 * @see #FLAG_ACTIVITY_NO_USER_ACTION 8650 * @see #FLAG_ACTIVITY_PREVIOUS_IS_TOP 8651 * @see #FLAG_ACTIVITY_RESET_TASK_IF_NEEDED 8652 * @see #FLAG_ACTIVITY_REORDER_TO_FRONT 8653 * @see #FLAG_ACTIVITY_SINGLE_TOP 8654 * @see #FLAG_ACTIVITY_TASK_ON_HOME 8655 * @see #FLAG_RECEIVER_REGISTERED_ONLY 8656 */ 8657 public void removeFlags(int flags) { 8658 mFlags &= ~flags; 8659 } 8660 8661 /** 8662 * (Usually optional) Set an explicit application package name that limits 8663 * the components this Intent will resolve to. If left to the default 8664 * value of null, all components in all applications will considered. 8665 * If non-null, the Intent can only match the components in the given 8666 * application package. 8667 * 8668 * @param packageName The name of the application package to handle the 8669 * intent, or null to allow any application package. 8670 * 8671 * @return Returns the same Intent object, for chaining multiple calls 8672 * into a single statement. 8673 * 8674 * @see #getPackage 8675 * @see #resolveActivity 8676 */ 8677 public Intent setPackage(String packageName) { 8678 if (packageName != null && mSelector != null) { 8679 throw new IllegalArgumentException( 8680 "Can't set package name when selector is already set"); 8681 } 8682 mPackage = packageName; 8683 return this; 8684 } 8685 8686 /** 8687 * (Usually optional) Explicitly set the component to handle the intent. 8688 * If left with the default value of null, the system will determine the 8689 * appropriate class to use based on the other fields (action, data, 8690 * type, categories) in the Intent. If this class is defined, the 8691 * specified class will always be used regardless of the other fields. You 8692 * should only set this value when you know you absolutely want a specific 8693 * class to be used; otherwise it is better to let the system find the 8694 * appropriate class so that you will respect the installed applications 8695 * and user preferences. 8696 * 8697 * @param component The name of the application component to handle the 8698 * intent, or null to let the system find one for you. 8699 * 8700 * @return Returns the same Intent object, for chaining multiple calls 8701 * into a single statement. 8702 * 8703 * @see #setClass 8704 * @see #setClassName(Context, String) 8705 * @see #setClassName(String, String) 8706 * @see #getComponent 8707 * @see #resolveActivity 8708 */ 8709 public Intent setComponent(ComponentName component) { 8710 mComponent = component; 8711 return this; 8712 } 8713 8714 /** 8715 * Convenience for calling {@link #setComponent} with an 8716 * explicit class name. 8717 * 8718 * @param packageContext A Context of the application package implementing 8719 * this class. 8720 * @param className The name of a class inside of the application package 8721 * that will be used as the component for this Intent. 8722 * 8723 * @return Returns the same Intent object, for chaining multiple calls 8724 * into a single statement. 8725 * 8726 * @see #setComponent 8727 * @see #setClass 8728 */ 8729 public Intent setClassName(Context packageContext, String className) { 8730 mComponent = new ComponentName(packageContext, className); 8731 return this; 8732 } 8733 8734 /** 8735 * Convenience for calling {@link #setComponent} with an 8736 * explicit application package name and class name. 8737 * 8738 * @param packageName The name of the package implementing the desired 8739 * component. 8740 * @param className The name of a class inside of the application package 8741 * that will be used as the component for this Intent. 8742 * 8743 * @return Returns the same Intent object, for chaining multiple calls 8744 * into a single statement. 8745 * 8746 * @see #setComponent 8747 * @see #setClass 8748 */ 8749 public Intent setClassName(String packageName, String className) { 8750 mComponent = new ComponentName(packageName, className); 8751 return this; 8752 } 8753 8754 /** 8755 * Convenience for calling {@link #setComponent(ComponentName)} with the 8756 * name returned by a {@link Class} object. 8757 * 8758 * @param packageContext A Context of the application package implementing 8759 * this class. 8760 * @param cls The class name to set, equivalent to 8761 * <code>setClassName(context, cls.getName())</code>. 8762 * 8763 * @return Returns the same Intent object, for chaining multiple calls 8764 * into a single statement. 8765 * 8766 * @see #setComponent 8767 */ 8768 public Intent setClass(Context packageContext, Class<?> cls) { 8769 mComponent = new ComponentName(packageContext, cls); 8770 return this; 8771 } 8772 8773 /** 8774 * Set the bounds of the sender of this intent, in screen coordinates. This can be 8775 * used as a hint to the receiver for animations and the like. Null means that there 8776 * is no source bounds. 8777 */ 8778 public void setSourceBounds(Rect r) { 8779 if (r != null) { 8780 mSourceBounds = new Rect(r); 8781 } else { 8782 mSourceBounds = null; 8783 } 8784 } 8785 8786 /** @hide */ 8787 @IntDef(flag = true, 8788 value = { 8789 FILL_IN_ACTION, 8790 FILL_IN_DATA, 8791 FILL_IN_CATEGORIES, 8792 FILL_IN_COMPONENT, 8793 FILL_IN_PACKAGE, 8794 FILL_IN_SOURCE_BOUNDS, 8795 FILL_IN_SELECTOR, 8796 FILL_IN_CLIP_DATA 8797 }) 8798 @Retention(RetentionPolicy.SOURCE) 8799 public @interface FillInFlags {} 8800 8801 /** 8802 * Use with {@link #fillIn} to allow the current action value to be 8803 * overwritten, even if it is already set. 8804 */ 8805 public static final int FILL_IN_ACTION = 1<<0; 8806 8807 /** 8808 * Use with {@link #fillIn} to allow the current data or type value 8809 * overwritten, even if it is already set. 8810 */ 8811 public static final int FILL_IN_DATA = 1<<1; 8812 8813 /** 8814 * Use with {@link #fillIn} to allow the current categories to be 8815 * overwritten, even if they are already set. 8816 */ 8817 public static final int FILL_IN_CATEGORIES = 1<<2; 8818 8819 /** 8820 * Use with {@link #fillIn} to allow the current component value to be 8821 * overwritten, even if it is already set. 8822 */ 8823 public static final int FILL_IN_COMPONENT = 1<<3; 8824 8825 /** 8826 * Use with {@link #fillIn} to allow the current package value to be 8827 * overwritten, even if it is already set. 8828 */ 8829 public static final int FILL_IN_PACKAGE = 1<<4; 8830 8831 /** 8832 * Use with {@link #fillIn} to allow the current bounds rectangle to be 8833 * overwritten, even if it is already set. 8834 */ 8835 public static final int FILL_IN_SOURCE_BOUNDS = 1<<5; 8836 8837 /** 8838 * Use with {@link #fillIn} to allow the current selector to be 8839 * overwritten, even if it is already set. 8840 */ 8841 public static final int FILL_IN_SELECTOR = 1<<6; 8842 8843 /** 8844 * Use with {@link #fillIn} to allow the current ClipData to be 8845 * overwritten, even if it is already set. 8846 */ 8847 public static final int FILL_IN_CLIP_DATA = 1<<7; 8848 8849 /** 8850 * Copy the contents of <var>other</var> in to this object, but only 8851 * where fields are not defined by this object. For purposes of a field 8852 * being defined, the following pieces of data in the Intent are 8853 * considered to be separate fields: 8854 * 8855 * <ul> 8856 * <li> action, as set by {@link #setAction}. 8857 * <li> data Uri and MIME type, as set by {@link #setData(Uri)}, 8858 * {@link #setType(String)}, or {@link #setDataAndType(Uri, String)}. 8859 * <li> categories, as set by {@link #addCategory}. 8860 * <li> package, as set by {@link #setPackage}. 8861 * <li> component, as set by {@link #setComponent(ComponentName)} or 8862 * related methods. 8863 * <li> source bounds, as set by {@link #setSourceBounds}. 8864 * <li> selector, as set by {@link #setSelector(Intent)}. 8865 * <li> clip data, as set by {@link #setClipData(ClipData)}. 8866 * <li> each top-level name in the associated extras. 8867 * </ul> 8868 * 8869 * <p>In addition, you can use the {@link #FILL_IN_ACTION}, 8870 * {@link #FILL_IN_DATA}, {@link #FILL_IN_CATEGORIES}, {@link #FILL_IN_PACKAGE}, 8871 * {@link #FILL_IN_COMPONENT}, {@link #FILL_IN_SOURCE_BOUNDS}, 8872 * {@link #FILL_IN_SELECTOR}, and {@link #FILL_IN_CLIP_DATA} to override 8873 * the restriction where the corresponding field will not be replaced if 8874 * it is already set. 8875 * 8876 * <p>Note: The component field will only be copied if {@link #FILL_IN_COMPONENT} 8877 * is explicitly specified. The selector will only be copied if 8878 * {@link #FILL_IN_SELECTOR} is explicitly specified. 8879 * 8880 * <p>For example, consider Intent A with {data="foo", categories="bar"} 8881 * and Intent B with {action="gotit", data-type="some/thing", 8882 * categories="one","two"}. 8883 * 8884 * <p>Calling A.fillIn(B, Intent.FILL_IN_DATA) will result in A now 8885 * containing: {action="gotit", data-type="some/thing", 8886 * categories="bar"}. 8887 * 8888 * @param other Another Intent whose values are to be used to fill in 8889 * the current one. 8890 * @param flags Options to control which fields can be filled in. 8891 * 8892 * @return Returns a bit mask of {@link #FILL_IN_ACTION}, 8893 * {@link #FILL_IN_DATA}, {@link #FILL_IN_CATEGORIES}, {@link #FILL_IN_PACKAGE}, 8894 * {@link #FILL_IN_COMPONENT}, {@link #FILL_IN_SOURCE_BOUNDS}, 8895 * {@link #FILL_IN_SELECTOR} and {@link #FILL_IN_CLIP_DATA} indicating which fields were 8896 * changed. 8897 */ 8898 @FillInFlags 8899 public int fillIn(Intent other, @FillInFlags int flags) { 8900 int changes = 0; 8901 boolean mayHaveCopiedUris = false; 8902 if (other.mAction != null 8903 && (mAction == null || (flags&FILL_IN_ACTION) != 0)) { 8904 mAction = other.mAction; 8905 changes |= FILL_IN_ACTION; 8906 } 8907 if ((other.mData != null || other.mType != null) 8908 && ((mData == null && mType == null) 8909 || (flags&FILL_IN_DATA) != 0)) { 8910 mData = other.mData; 8911 mType = other.mType; 8912 changes |= FILL_IN_DATA; 8913 mayHaveCopiedUris = true; 8914 } 8915 if (other.mCategories != null 8916 && (mCategories == null || (flags&FILL_IN_CATEGORIES) != 0)) { 8917 if (other.mCategories != null) { 8918 mCategories = new ArraySet<String>(other.mCategories); 8919 } 8920 changes |= FILL_IN_CATEGORIES; 8921 } 8922 if (other.mPackage != null 8923 && (mPackage == null || (flags&FILL_IN_PACKAGE) != 0)) { 8924 // Only do this if mSelector is not set. 8925 if (mSelector == null) { 8926 mPackage = other.mPackage; 8927 changes |= FILL_IN_PACKAGE; 8928 } 8929 } 8930 // Selector is special: it can only be set if explicitly allowed, 8931 // for the same reason as the component name. 8932 if (other.mSelector != null && (flags&FILL_IN_SELECTOR) != 0) { 8933 if (mPackage == null) { 8934 mSelector = new Intent(other.mSelector); 8935 mPackage = null; 8936 changes |= FILL_IN_SELECTOR; 8937 } 8938 } 8939 if (other.mClipData != null 8940 && (mClipData == null || (flags&FILL_IN_CLIP_DATA) != 0)) { 8941 mClipData = other.mClipData; 8942 changes |= FILL_IN_CLIP_DATA; 8943 mayHaveCopiedUris = true; 8944 } 8945 // Component is special: it can -only- be set if explicitly allowed, 8946 // since otherwise the sender could force the intent somewhere the 8947 // originator didn't intend. 8948 if (other.mComponent != null && (flags&FILL_IN_COMPONENT) != 0) { 8949 mComponent = other.mComponent; 8950 changes |= FILL_IN_COMPONENT; 8951 } 8952 mFlags |= other.mFlags; 8953 if (other.mSourceBounds != null 8954 && (mSourceBounds == null || (flags&FILL_IN_SOURCE_BOUNDS) != 0)) { 8955 mSourceBounds = new Rect(other.mSourceBounds); 8956 changes |= FILL_IN_SOURCE_BOUNDS; 8957 } 8958 if (mExtras == null) { 8959 if (other.mExtras != null) { 8960 mExtras = new Bundle(other.mExtras); 8961 mayHaveCopiedUris = true; 8962 } 8963 } else if (other.mExtras != null) { 8964 try { 8965 Bundle newb = new Bundle(other.mExtras); 8966 newb.putAll(mExtras); 8967 mExtras = newb; 8968 mayHaveCopiedUris = true; 8969 } catch (RuntimeException e) { 8970 // Modifying the extras can cause us to unparcel the contents 8971 // of the bundle, and if we do this in the system process that 8972 // may fail. We really should handle this (i.e., the Bundle 8973 // impl shouldn't be on top of a plain map), but for now just 8974 // ignore it and keep the original contents. :( 8975 Log.w("Intent", "Failure filling in extras", e); 8976 } 8977 } 8978 if (mayHaveCopiedUris && mContentUserHint == UserHandle.USER_CURRENT 8979 && other.mContentUserHint != UserHandle.USER_CURRENT) { 8980 mContentUserHint = other.mContentUserHint; 8981 } 8982 return changes; 8983 } 8984 8985 /** 8986 * Wrapper class holding an Intent and implementing comparisons on it for 8987 * the purpose of filtering. The class implements its 8988 * {@link #equals equals()} and {@link #hashCode hashCode()} methods as 8989 * simple calls to {@link Intent#filterEquals(Intent)} filterEquals()} and 8990 * {@link android.content.Intent#filterHashCode()} filterHashCode()} 8991 * on the wrapped Intent. 8992 */ 8993 public static final class FilterComparison { 8994 private final Intent mIntent; 8995 private final int mHashCode; 8996 8997 public FilterComparison(Intent intent) { 8998 mIntent = intent; 8999 mHashCode = intent.filterHashCode(); 9000 } 9001 9002 /** 9003 * Return the Intent that this FilterComparison represents. 9004 * @return Returns the Intent held by the FilterComparison. Do 9005 * not modify! 9006 */ 9007 public Intent getIntent() { 9008 return mIntent; 9009 } 9010 9011 @Override 9012 public boolean equals(Object obj) { 9013 if (obj instanceof FilterComparison) { 9014 Intent other = ((FilterComparison)obj).mIntent; 9015 return mIntent.filterEquals(other); 9016 } 9017 return false; 9018 } 9019 9020 @Override 9021 public int hashCode() { 9022 return mHashCode; 9023 } 9024 } 9025 9026 /** 9027 * Determine if two intents are the same for the purposes of intent 9028 * resolution (filtering). That is, if their action, data, type, 9029 * class, and categories are the same. This does <em>not</em> compare 9030 * any extra data included in the intents. 9031 * 9032 * @param other The other Intent to compare against. 9033 * 9034 * @return Returns true if action, data, type, class, and categories 9035 * are the same. 9036 */ 9037 public boolean filterEquals(Intent other) { 9038 if (other == null) { 9039 return false; 9040 } 9041 if (!Objects.equals(this.mAction, other.mAction)) return false; 9042 if (!Objects.equals(this.mData, other.mData)) return false; 9043 if (!Objects.equals(this.mType, other.mType)) return false; 9044 if (!Objects.equals(this.mPackage, other.mPackage)) return false; 9045 if (!Objects.equals(this.mComponent, other.mComponent)) return false; 9046 if (!Objects.equals(this.mCategories, other.mCategories)) return false; 9047 9048 return true; 9049 } 9050 9051 /** 9052 * Generate hash code that matches semantics of filterEquals(). 9053 * 9054 * @return Returns the hash value of the action, data, type, class, and 9055 * categories. 9056 * 9057 * @see #filterEquals 9058 */ 9059 public int filterHashCode() { 9060 int code = 0; 9061 if (mAction != null) { 9062 code += mAction.hashCode(); 9063 } 9064 if (mData != null) { 9065 code += mData.hashCode(); 9066 } 9067 if (mType != null) { 9068 code += mType.hashCode(); 9069 } 9070 if (mPackage != null) { 9071 code += mPackage.hashCode(); 9072 } 9073 if (mComponent != null) { 9074 code += mComponent.hashCode(); 9075 } 9076 if (mCategories != null) { 9077 code += mCategories.hashCode(); 9078 } 9079 return code; 9080 } 9081 9082 @Override 9083 public String toString() { 9084 StringBuilder b = new StringBuilder(128); 9085 9086 b.append("Intent { "); 9087 toShortString(b, true, true, true, false); 9088 b.append(" }"); 9089 9090 return b.toString(); 9091 } 9092 9093 /** @hide */ 9094 public String toInsecureString() { 9095 StringBuilder b = new StringBuilder(128); 9096 9097 b.append("Intent { "); 9098 toShortString(b, false, true, true, false); 9099 b.append(" }"); 9100 9101 return b.toString(); 9102 } 9103 9104 /** @hide */ 9105 public String toInsecureStringWithClip() { 9106 StringBuilder b = new StringBuilder(128); 9107 9108 b.append("Intent { "); 9109 toShortString(b, false, true, true, true); 9110 b.append(" }"); 9111 9112 return b.toString(); 9113 } 9114 9115 /** @hide */ 9116 public String toShortString(boolean secure, boolean comp, boolean extras, boolean clip) { 9117 StringBuilder b = new StringBuilder(128); 9118 toShortString(b, secure, comp, extras, clip); 9119 return b.toString(); 9120 } 9121 9122 /** @hide */ 9123 public void toShortString(StringBuilder b, boolean secure, boolean comp, boolean extras, 9124 boolean clip) { 9125 boolean first = true; 9126 if (mAction != null) { 9127 b.append("act=").append(mAction); 9128 first = false; 9129 } 9130 if (mCategories != null) { 9131 if (!first) { 9132 b.append(' '); 9133 } 9134 first = false; 9135 b.append("cat=["); 9136 for (int i=0; i<mCategories.size(); i++) { 9137 if (i > 0) b.append(','); 9138 b.append(mCategories.valueAt(i)); 9139 } 9140 b.append("]"); 9141 } 9142 if (mData != null) { 9143 if (!first) { 9144 b.append(' '); 9145 } 9146 first = false; 9147 b.append("dat="); 9148 if (secure) { 9149 b.append(mData.toSafeString()); 9150 } else { 9151 b.append(mData); 9152 } 9153 } 9154 if (mType != null) { 9155 if (!first) { 9156 b.append(' '); 9157 } 9158 first = false; 9159 b.append("typ=").append(mType); 9160 } 9161 if (mFlags != 0) { 9162 if (!first) { 9163 b.append(' '); 9164 } 9165 first = false; 9166 b.append("flg=0x").append(Integer.toHexString(mFlags)); 9167 } 9168 if (mPackage != null) { 9169 if (!first) { 9170 b.append(' '); 9171 } 9172 first = false; 9173 b.append("pkg=").append(mPackage); 9174 } 9175 if (comp && mComponent != null) { 9176 if (!first) { 9177 b.append(' '); 9178 } 9179 first = false; 9180 b.append("cmp=").append(mComponent.flattenToShortString()); 9181 } 9182 if (mSourceBounds != null) { 9183 if (!first) { 9184 b.append(' '); 9185 } 9186 first = false; 9187 b.append("bnds=").append(mSourceBounds.toShortString()); 9188 } 9189 if (mClipData != null) { 9190 if (!first) { 9191 b.append(' '); 9192 } 9193 b.append("clip={"); 9194 if (clip) { 9195 mClipData.toShortString(b); 9196 } else { 9197 if (mClipData.getDescription() != null) { 9198 first = !mClipData.getDescription().toShortStringTypesOnly(b); 9199 } else { 9200 first = true; 9201 } 9202 mClipData.toShortStringShortItems(b, first); 9203 } 9204 first = false; 9205 b.append('}'); 9206 } 9207 if (extras && mExtras != null) { 9208 if (!first) { 9209 b.append(' '); 9210 } 9211 first = false; 9212 b.append("(has extras)"); 9213 } 9214 if (mContentUserHint != UserHandle.USER_CURRENT) { 9215 if (!first) { 9216 b.append(' '); 9217 } 9218 first = false; 9219 b.append("u=").append(mContentUserHint); 9220 } 9221 if (mSelector != null) { 9222 b.append(" sel="); 9223 mSelector.toShortString(b, secure, comp, extras, clip); 9224 b.append("}"); 9225 } 9226 } 9227 9228 /** 9229 * Call {@link #toUri} with 0 flags. 9230 * @deprecated Use {@link #toUri} instead. 9231 */ 9232 @Deprecated 9233 public String toURI() { 9234 return toUri(0); 9235 } 9236 9237 /** 9238 * Convert this Intent into a String holding a URI representation of it. 9239 * The returned URI string has been properly URI encoded, so it can be 9240 * used with {@link Uri#parse Uri.parse(String)}. The URI contains the 9241 * Intent's data as the base URI, with an additional fragment describing 9242 * the action, categories, type, flags, package, component, and extras. 9243 * 9244 * <p>You can convert the returned string back to an Intent with 9245 * {@link #getIntent}. 9246 * 9247 * @param flags Additional operating flags. Either 0, 9248 * {@link #URI_INTENT_SCHEME}, or {@link #URI_ANDROID_APP_SCHEME}. 9249 * 9250 * @return Returns a URI encoding URI string describing the entire contents 9251 * of the Intent. 9252 */ 9253 public String toUri(int flags) { 9254 StringBuilder uri = new StringBuilder(128); 9255 if ((flags&URI_ANDROID_APP_SCHEME) != 0) { 9256 if (mPackage == null) { 9257 throw new IllegalArgumentException( 9258 "Intent must include an explicit package name to build an android-app: " 9259 + this); 9260 } 9261 uri.append("android-app://"); 9262 uri.append(mPackage); 9263 String scheme = null; 9264 if (mData != null) { 9265 scheme = mData.getScheme(); 9266 if (scheme != null) { 9267 uri.append('/'); 9268 uri.append(scheme); 9269 String authority = mData.getEncodedAuthority(); 9270 if (authority != null) { 9271 uri.append('/'); 9272 uri.append(authority); 9273 String path = mData.getEncodedPath(); 9274 if (path != null) { 9275 uri.append(path); 9276 } 9277 String queryParams = mData.getEncodedQuery(); 9278 if (queryParams != null) { 9279 uri.append('?'); 9280 uri.append(queryParams); 9281 } 9282 String fragment = mData.getEncodedFragment(); 9283 if (fragment != null) { 9284 uri.append('#'); 9285 uri.append(fragment); 9286 } 9287 } 9288 } 9289 } 9290 toUriFragment(uri, null, scheme == null ? Intent.ACTION_MAIN : Intent.ACTION_VIEW, 9291 mPackage, flags); 9292 return uri.toString(); 9293 } 9294 String scheme = null; 9295 if (mData != null) { 9296 String data = mData.toString(); 9297 if ((flags&URI_INTENT_SCHEME) != 0) { 9298 final int N = data.length(); 9299 for (int i=0; i<N; i++) { 9300 char c = data.charAt(i); 9301 if ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') 9302 || c == '.' || c == '-') { 9303 continue; 9304 } 9305 if (c == ':' && i > 0) { 9306 // Valid scheme. 9307 scheme = data.substring(0, i); 9308 uri.append("intent:"); 9309 data = data.substring(i+1); 9310 break; 9311 } 9312 9313 // No scheme. 9314 break; 9315 } 9316 } 9317 uri.append(data); 9318 9319 } else if ((flags&URI_INTENT_SCHEME) != 0) { 9320 uri.append("intent:"); 9321 } 9322 9323 toUriFragment(uri, scheme, Intent.ACTION_VIEW, null, flags); 9324 9325 return uri.toString(); 9326 } 9327 9328 private void toUriFragment(StringBuilder uri, String scheme, String defAction, 9329 String defPackage, int flags) { 9330 StringBuilder frag = new StringBuilder(128); 9331 9332 toUriInner(frag, scheme, defAction, defPackage, flags); 9333 if (mSelector != null) { 9334 frag.append("SEL;"); 9335 // Note that for now we are not going to try to handle the 9336 // data part; not clear how to represent this as a URI, and 9337 // not much utility in it. 9338 mSelector.toUriInner(frag, mSelector.mData != null ? mSelector.mData.getScheme() : null, 9339 null, null, flags); 9340 } 9341 9342 if (frag.length() > 0) { 9343 uri.append("#Intent;"); 9344 uri.append(frag); 9345 uri.append("end"); 9346 } 9347 } 9348 9349 private void toUriInner(StringBuilder uri, String scheme, String defAction, 9350 String defPackage, int flags) { 9351 if (scheme != null) { 9352 uri.append("scheme=").append(scheme).append(';'); 9353 } 9354 if (mAction != null && !mAction.equals(defAction)) { 9355 uri.append("action=").append(Uri.encode(mAction)).append(';'); 9356 } 9357 if (mCategories != null) { 9358 for (int i=0; i<mCategories.size(); i++) { 9359 uri.append("category=").append(Uri.encode(mCategories.valueAt(i))).append(';'); 9360 } 9361 } 9362 if (mType != null) { 9363 uri.append("type=").append(Uri.encode(mType, "/")).append(';'); 9364 } 9365 if (mFlags != 0) { 9366 uri.append("launchFlags=0x").append(Integer.toHexString(mFlags)).append(';'); 9367 } 9368 if (mPackage != null && !mPackage.equals(defPackage)) { 9369 uri.append("package=").append(Uri.encode(mPackage)).append(';'); 9370 } 9371 if (mComponent != null) { 9372 uri.append("component=").append(Uri.encode( 9373 mComponent.flattenToShortString(), "/")).append(';'); 9374 } 9375 if (mSourceBounds != null) { 9376 uri.append("sourceBounds=") 9377 .append(Uri.encode(mSourceBounds.flattenToString())) 9378 .append(';'); 9379 } 9380 if (mExtras != null) { 9381 for (String key : mExtras.keySet()) { 9382 final Object value = mExtras.get(key); 9383 char entryType = 9384 value instanceof String ? 'S' : 9385 value instanceof Boolean ? 'B' : 9386 value instanceof Byte ? 'b' : 9387 value instanceof Character ? 'c' : 9388 value instanceof Double ? 'd' : 9389 value instanceof Float ? 'f' : 9390 value instanceof Integer ? 'i' : 9391 value instanceof Long ? 'l' : 9392 value instanceof Short ? 's' : 9393 '\0'; 9394 9395 if (entryType != '\0') { 9396 uri.append(entryType); 9397 uri.append('.'); 9398 uri.append(Uri.encode(key)); 9399 uri.append('='); 9400 uri.append(Uri.encode(value.toString())); 9401 uri.append(';'); 9402 } 9403 } 9404 } 9405 } 9406 9407 public int describeContents() { 9408 return (mExtras != null) ? mExtras.describeContents() : 0; 9409 } 9410 9411 public void writeToParcel(Parcel out, int flags) { 9412 out.writeString(mAction); 9413 Uri.writeToParcel(out, mData); 9414 out.writeString(mType); 9415 out.writeInt(mFlags); 9416 out.writeString(mPackage); 9417 ComponentName.writeToParcel(mComponent, out); 9418 9419 if (mSourceBounds != null) { 9420 out.writeInt(1); 9421 mSourceBounds.writeToParcel(out, flags); 9422 } else { 9423 out.writeInt(0); 9424 } 9425 9426 if (mCategories != null) { 9427 final int N = mCategories.size(); 9428 out.writeInt(N); 9429 for (int i=0; i<N; i++) { 9430 out.writeString(mCategories.valueAt(i)); 9431 } 9432 } else { 9433 out.writeInt(0); 9434 } 9435 9436 if (mSelector != null) { 9437 out.writeInt(1); 9438 mSelector.writeToParcel(out, flags); 9439 } else { 9440 out.writeInt(0); 9441 } 9442 9443 if (mClipData != null) { 9444 out.writeInt(1); 9445 mClipData.writeToParcel(out, flags); 9446 } else { 9447 out.writeInt(0); 9448 } 9449 out.writeInt(mContentUserHint); 9450 out.writeBundle(mExtras); 9451 } 9452 9453 public static final Parcelable.Creator<Intent> CREATOR 9454 = new Parcelable.Creator<Intent>() { 9455 public Intent createFromParcel(Parcel in) { 9456 return new Intent(in); 9457 } 9458 public Intent[] newArray(int size) { 9459 return new Intent[size]; 9460 } 9461 }; 9462 9463 /** @hide */ 9464 protected Intent(Parcel in) { 9465 readFromParcel(in); 9466 } 9467 9468 public void readFromParcel(Parcel in) { 9469 setAction(in.readString()); 9470 mData = Uri.CREATOR.createFromParcel(in); 9471 mType = in.readString(); 9472 mFlags = in.readInt(); 9473 mPackage = in.readString(); 9474 mComponent = ComponentName.readFromParcel(in); 9475 9476 if (in.readInt() != 0) { 9477 mSourceBounds = Rect.CREATOR.createFromParcel(in); 9478 } 9479 9480 int N = in.readInt(); 9481 if (N > 0) { 9482 mCategories = new ArraySet<String>(); 9483 int i; 9484 for (i=0; i<N; i++) { 9485 mCategories.add(in.readString().intern()); 9486 } 9487 } else { 9488 mCategories = null; 9489 } 9490 9491 if (in.readInt() != 0) { 9492 mSelector = new Intent(in); 9493 } 9494 9495 if (in.readInt() != 0) { 9496 mClipData = new ClipData(in); 9497 } 9498 mContentUserHint = in.readInt(); 9499 mExtras = in.readBundle(); 9500 } 9501 9502 /** 9503 * Parses the "intent" element (and its children) from XML and instantiates 9504 * an Intent object. The given XML parser should be located at the tag 9505 * where parsing should start (often named "intent"), from which the 9506 * basic action, data, type, and package and class name will be 9507 * retrieved. The function will then parse in to any child elements, 9508 * looking for <category android:name="xxx"> tags to add categories and 9509 * <extra android:name="xxx" android:value="yyy"> to attach extra data 9510 * to the intent. 9511 * 9512 * @param resources The Resources to use when inflating resources. 9513 * @param parser The XML parser pointing at an "intent" tag. 9514 * @param attrs The AttributeSet interface for retrieving extended 9515 * attribute data at the current <var>parser</var> location. 9516 * @return An Intent object matching the XML data. 9517 * @throws XmlPullParserException If there was an XML parsing error. 9518 * @throws IOException If there was an I/O error. 9519 */ 9520 public static Intent parseIntent(Resources resources, XmlPullParser parser, AttributeSet attrs) 9521 throws XmlPullParserException, IOException { 9522 Intent intent = new Intent(); 9523 9524 TypedArray sa = resources.obtainAttributes(attrs, 9525 com.android.internal.R.styleable.Intent); 9526 9527 intent.setAction(sa.getString(com.android.internal.R.styleable.Intent_action)); 9528 9529 String data = sa.getString(com.android.internal.R.styleable.Intent_data); 9530 String mimeType = sa.getString(com.android.internal.R.styleable.Intent_mimeType); 9531 intent.setDataAndType(data != null ? Uri.parse(data) : null, mimeType); 9532 9533 String packageName = sa.getString(com.android.internal.R.styleable.Intent_targetPackage); 9534 String className = sa.getString(com.android.internal.R.styleable.Intent_targetClass); 9535 if (packageName != null && className != null) { 9536 intent.setComponent(new ComponentName(packageName, className)); 9537 } 9538 9539 sa.recycle(); 9540 9541 int outerDepth = parser.getDepth(); 9542 int type; 9543 while ((type=parser.next()) != XmlPullParser.END_DOCUMENT 9544 && (type != XmlPullParser.END_TAG || parser.getDepth() > outerDepth)) { 9545 if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) { 9546 continue; 9547 } 9548 9549 String nodeName = parser.getName(); 9550 if (nodeName.equals(TAG_CATEGORIES)) { 9551 sa = resources.obtainAttributes(attrs, 9552 com.android.internal.R.styleable.IntentCategory); 9553 String cat = sa.getString(com.android.internal.R.styleable.IntentCategory_name); 9554 sa.recycle(); 9555 9556 if (cat != null) { 9557 intent.addCategory(cat); 9558 } 9559 XmlUtils.skipCurrentTag(parser); 9560 9561 } else if (nodeName.equals(TAG_EXTRA)) { 9562 if (intent.mExtras == null) { 9563 intent.mExtras = new Bundle(); 9564 } 9565 resources.parseBundleExtra(TAG_EXTRA, attrs, intent.mExtras); 9566 XmlUtils.skipCurrentTag(parser); 9567 9568 } else { 9569 XmlUtils.skipCurrentTag(parser); 9570 } 9571 } 9572 9573 return intent; 9574 } 9575 9576 /** @hide */ 9577 public void saveToXml(XmlSerializer out) throws IOException { 9578 if (mAction != null) { 9579 out.attribute(null, ATTR_ACTION, mAction); 9580 } 9581 if (mData != null) { 9582 out.attribute(null, ATTR_DATA, mData.toString()); 9583 } 9584 if (mType != null) { 9585 out.attribute(null, ATTR_TYPE, mType); 9586 } 9587 if (mComponent != null) { 9588 out.attribute(null, ATTR_COMPONENT, mComponent.flattenToShortString()); 9589 } 9590 out.attribute(null, ATTR_FLAGS, Integer.toHexString(getFlags())); 9591 9592 if (mCategories != null) { 9593 out.startTag(null, TAG_CATEGORIES); 9594 for (int categoryNdx = mCategories.size() - 1; categoryNdx >= 0; --categoryNdx) { 9595 out.attribute(null, ATTR_CATEGORY, mCategories.valueAt(categoryNdx)); 9596 } 9597 out.endTag(null, TAG_CATEGORIES); 9598 } 9599 } 9600 9601 /** @hide */ 9602 public static Intent restoreFromXml(XmlPullParser in) throws IOException, 9603 XmlPullParserException { 9604 Intent intent = new Intent(); 9605 final int outerDepth = in.getDepth(); 9606 9607 int attrCount = in.getAttributeCount(); 9608 for (int attrNdx = attrCount - 1; attrNdx >= 0; --attrNdx) { 9609 final String attrName = in.getAttributeName(attrNdx); 9610 final String attrValue = in.getAttributeValue(attrNdx); 9611 if (ATTR_ACTION.equals(attrName)) { 9612 intent.setAction(attrValue); 9613 } else if (ATTR_DATA.equals(attrName)) { 9614 intent.setData(Uri.parse(attrValue)); 9615 } else if (ATTR_TYPE.equals(attrName)) { 9616 intent.setType(attrValue); 9617 } else if (ATTR_COMPONENT.equals(attrName)) { 9618 intent.setComponent(ComponentName.unflattenFromString(attrValue)); 9619 } else if (ATTR_FLAGS.equals(attrName)) { 9620 intent.setFlags(Integer.parseInt(attrValue, 16)); 9621 } else { 9622 Log.e("Intent", "restoreFromXml: unknown attribute=" + attrName); 9623 } 9624 } 9625 9626 int event; 9627 String name; 9628 while (((event = in.next()) != XmlPullParser.END_DOCUMENT) && 9629 (event != XmlPullParser.END_TAG || in.getDepth() < outerDepth)) { 9630 if (event == XmlPullParser.START_TAG) { 9631 name = in.getName(); 9632 if (TAG_CATEGORIES.equals(name)) { 9633 attrCount = in.getAttributeCount(); 9634 for (int attrNdx = attrCount - 1; attrNdx >= 0; --attrNdx) { 9635 intent.addCategory(in.getAttributeValue(attrNdx)); 9636 } 9637 } else { 9638 Log.w("Intent", "restoreFromXml: unknown name=" + name); 9639 XmlUtils.skipCurrentTag(in); 9640 } 9641 } 9642 } 9643 9644 return intent; 9645 } 9646 9647 /** 9648 * Normalize a MIME data type. 9649 * 9650 * <p>A normalized MIME type has white-space trimmed, 9651 * content-type parameters removed, and is lower-case. 9652 * This aligns the type with Android best practices for 9653 * intent filtering. 9654 * 9655 * <p>For example, "text/plain; charset=utf-8" becomes "text/plain". 9656 * "text/x-vCard" becomes "text/x-vcard". 9657 * 9658 * <p>All MIME types received from outside Android (such as user input, 9659 * or external sources like Bluetooth, NFC, or the Internet) should 9660 * be normalized before they are used to create an Intent. 9661 * 9662 * @param type MIME data type to normalize 9663 * @return normalized MIME data type, or null if the input was null 9664 * @see #setType 9665 * @see #setTypeAndNormalize 9666 */ 9667 public static String normalizeMimeType(String type) { 9668 if (type == null) { 9669 return null; 9670 } 9671 9672 type = type.trim().toLowerCase(Locale.ROOT); 9673 9674 final int semicolonIndex = type.indexOf(';'); 9675 if (semicolonIndex != -1) { 9676 type = type.substring(0, semicolonIndex); 9677 } 9678 return type; 9679 } 9680 9681 /** 9682 * Prepare this {@link Intent} to leave an app process. 9683 * 9684 * @hide 9685 */ 9686 public void prepareToLeaveProcess(Context context) { 9687 final boolean leavingPackage = (mComponent == null) 9688 || !Objects.equals(mComponent.getPackageName(), context.getPackageName()); 9689 prepareToLeaveProcess(leavingPackage); 9690 } 9691 9692 /** 9693 * Prepare this {@link Intent} to leave an app process. 9694 * 9695 * @hide 9696 */ 9697 public void prepareToLeaveProcess(boolean leavingPackage) { 9698 setAllowFds(false); 9699 9700 if (mSelector != null) { 9701 mSelector.prepareToLeaveProcess(leavingPackage); 9702 } 9703 if (mClipData != null) { 9704 mClipData.prepareToLeaveProcess(leavingPackage, getFlags()); 9705 } 9706 9707 if (mExtras != null && !mExtras.isParcelled()) { 9708 final Object intent = mExtras.get(Intent.EXTRA_INTENT); 9709 if (intent instanceof Intent) { 9710 ((Intent) intent).prepareToLeaveProcess(leavingPackage); 9711 } 9712 } 9713 9714 if (mAction != null && mData != null && StrictMode.vmFileUriExposureEnabled() 9715 && leavingPackage) { 9716 switch (mAction) { 9717 case ACTION_MEDIA_REMOVED: 9718 case ACTION_MEDIA_UNMOUNTED: 9719 case ACTION_MEDIA_CHECKING: 9720 case ACTION_MEDIA_NOFS: 9721 case ACTION_MEDIA_MOUNTED: 9722 case ACTION_MEDIA_SHARED: 9723 case ACTION_MEDIA_UNSHARED: 9724 case ACTION_MEDIA_BAD_REMOVAL: 9725 case ACTION_MEDIA_UNMOUNTABLE: 9726 case ACTION_MEDIA_EJECT: 9727 case ACTION_MEDIA_SCANNER_STARTED: 9728 case ACTION_MEDIA_SCANNER_FINISHED: 9729 case ACTION_MEDIA_SCANNER_SCAN_FILE: 9730 case ACTION_PACKAGE_NEEDS_VERIFICATION: 9731 case ACTION_PACKAGE_VERIFIED: 9732 // Ignore legacy actions 9733 break; 9734 default: 9735 mData.checkFileUriExposed("Intent.getData()"); 9736 } 9737 } 9738 9739 if (mAction != null && mData != null && StrictMode.vmContentUriWithoutPermissionEnabled() 9740 && leavingPackage) { 9741 switch (mAction) { 9742 case ACTION_PROVIDER_CHANGED: 9743 // Ignore actions that don't need to grant 9744 break; 9745 default: 9746 mData.checkContentUriWithoutPermission("Intent.getData()", getFlags()); 9747 } 9748 } 9749 } 9750 9751 /** 9752 * @hide 9753 */ 9754 public void prepareToEnterProcess() { 9755 // We just entered destination process, so we should be able to read all 9756 // parcelables inside. 9757 setDefusable(true); 9758 9759 if (mSelector != null) { 9760 mSelector.prepareToEnterProcess(); 9761 } 9762 if (mClipData != null) { 9763 mClipData.prepareToEnterProcess(); 9764 } 9765 9766 if (mContentUserHint != UserHandle.USER_CURRENT) { 9767 if (UserHandle.getAppId(Process.myUid()) != Process.SYSTEM_UID) { 9768 fixUris(mContentUserHint); 9769 mContentUserHint = UserHandle.USER_CURRENT; 9770 } 9771 } 9772 } 9773 9774 /** 9775 * @hide 9776 */ 9777 public void fixUris(int contentUserHint) { 9778 Uri data = getData(); 9779 if (data != null) { 9780 mData = maybeAddUserId(data, contentUserHint); 9781 } 9782 if (mClipData != null) { 9783 mClipData.fixUris(contentUserHint); 9784 } 9785 String action = getAction(); 9786 if (ACTION_SEND.equals(action)) { 9787 final Uri stream = getParcelableExtra(EXTRA_STREAM); 9788 if (stream != null) { 9789 putExtra(EXTRA_STREAM, maybeAddUserId(stream, contentUserHint)); 9790 } 9791 } else if (ACTION_SEND_MULTIPLE.equals(action)) { 9792 final ArrayList<Uri> streams = getParcelableArrayListExtra(EXTRA_STREAM); 9793 if (streams != null) { 9794 ArrayList<Uri> newStreams = new ArrayList<Uri>(); 9795 for (int i = 0; i < streams.size(); i++) { 9796 newStreams.add(maybeAddUserId(streams.get(i), contentUserHint)); 9797 } 9798 putParcelableArrayListExtra(EXTRA_STREAM, newStreams); 9799 } 9800 } else if (MediaStore.ACTION_IMAGE_CAPTURE.equals(action) 9801 || MediaStore.ACTION_IMAGE_CAPTURE_SECURE.equals(action) 9802 || MediaStore.ACTION_VIDEO_CAPTURE.equals(action)) { 9803 final Uri output = getParcelableExtra(MediaStore.EXTRA_OUTPUT); 9804 if (output != null) { 9805 putExtra(MediaStore.EXTRA_OUTPUT, maybeAddUserId(output, contentUserHint)); 9806 } 9807 } 9808 } 9809 9810 /** 9811 * Migrate any {@link #EXTRA_STREAM} in {@link #ACTION_SEND} and 9812 * {@link #ACTION_SEND_MULTIPLE} to {@link ClipData}. Also inspects nested 9813 * intents in {@link #ACTION_CHOOSER}. 9814 * 9815 * @return Whether any contents were migrated. 9816 * @hide 9817 */ 9818 public boolean migrateExtraStreamToClipData() { 9819 // Refuse to touch if extras already parcelled 9820 if (mExtras != null && mExtras.isParcelled()) return false; 9821 9822 // Bail when someone already gave us ClipData 9823 if (getClipData() != null) return false; 9824 9825 final String action = getAction(); 9826 if (ACTION_CHOOSER.equals(action)) { 9827 // Inspect contained intents to see if we need to migrate extras. We 9828 // don't promote ClipData to the parent, since ChooserActivity will 9829 // already start the picked item as the caller, and we can't combine 9830 // the flags in a safe way. 9831 9832 boolean migrated = false; 9833 try { 9834 final Intent intent = getParcelableExtra(EXTRA_INTENT); 9835 if (intent != null) { 9836 migrated |= intent.migrateExtraStreamToClipData(); 9837 } 9838 } catch (ClassCastException e) { 9839 } 9840 try { 9841 final Parcelable[] intents = getParcelableArrayExtra(EXTRA_INITIAL_INTENTS); 9842 if (intents != null) { 9843 for (int i = 0; i < intents.length; i++) { 9844 final Intent intent = (Intent) intents[i]; 9845 if (intent != null) { 9846 migrated |= intent.migrateExtraStreamToClipData(); 9847 } 9848 } 9849 } 9850 } catch (ClassCastException e) { 9851 } 9852 return migrated; 9853 9854 } else if (ACTION_SEND.equals(action)) { 9855 try { 9856 final Uri stream = getParcelableExtra(EXTRA_STREAM); 9857 final CharSequence text = getCharSequenceExtra(EXTRA_TEXT); 9858 final String htmlText = getStringExtra(EXTRA_HTML_TEXT); 9859 if (stream != null || text != null || htmlText != null) { 9860 final ClipData clipData = new ClipData( 9861 null, new String[] { getType() }, 9862 new ClipData.Item(text, htmlText, null, stream)); 9863 setClipData(clipData); 9864 addFlags(FLAG_GRANT_READ_URI_PERMISSION); 9865 return true; 9866 } 9867 } catch (ClassCastException e) { 9868 } 9869 9870 } else if (ACTION_SEND_MULTIPLE.equals(action)) { 9871 try { 9872 final ArrayList<Uri> streams = getParcelableArrayListExtra(EXTRA_STREAM); 9873 final ArrayList<CharSequence> texts = getCharSequenceArrayListExtra(EXTRA_TEXT); 9874 final ArrayList<String> htmlTexts = getStringArrayListExtra(EXTRA_HTML_TEXT); 9875 int num = -1; 9876 if (streams != null) { 9877 num = streams.size(); 9878 } 9879 if (texts != null) { 9880 if (num >= 0 && num != texts.size()) { 9881 // Wha...! F- you. 9882 return false; 9883 } 9884 num = texts.size(); 9885 } 9886 if (htmlTexts != null) { 9887 if (num >= 0 && num != htmlTexts.size()) { 9888 // Wha...! F- you. 9889 return false; 9890 } 9891 num = htmlTexts.size(); 9892 } 9893 if (num > 0) { 9894 final ClipData clipData = new ClipData( 9895 null, new String[] { getType() }, 9896 makeClipItem(streams, texts, htmlTexts, 0)); 9897 9898 for (int i = 1; i < num; i++) { 9899 clipData.addItem(makeClipItem(streams, texts, htmlTexts, i)); 9900 } 9901 9902 setClipData(clipData); 9903 addFlags(FLAG_GRANT_READ_URI_PERMISSION); 9904 return true; 9905 } 9906 } catch (ClassCastException e) { 9907 } 9908 } else if (MediaStore.ACTION_IMAGE_CAPTURE.equals(action) 9909 || MediaStore.ACTION_IMAGE_CAPTURE_SECURE.equals(action) 9910 || MediaStore.ACTION_VIDEO_CAPTURE.equals(action)) { 9911 final Uri output; 9912 try { 9913 output = getParcelableExtra(MediaStore.EXTRA_OUTPUT); 9914 } catch (ClassCastException e) { 9915 return false; 9916 } 9917 if (output != null) { 9918 setClipData(ClipData.newRawUri("", output)); 9919 addFlags(FLAG_GRANT_WRITE_URI_PERMISSION|FLAG_GRANT_READ_URI_PERMISSION); 9920 return true; 9921 } 9922 } 9923 9924 return false; 9925 } 9926 9927 private static ClipData.Item makeClipItem(ArrayList<Uri> streams, ArrayList<CharSequence> texts, 9928 ArrayList<String> htmlTexts, int which) { 9929 Uri uri = streams != null ? streams.get(which) : null; 9930 CharSequence text = texts != null ? texts.get(which) : null; 9931 String htmlText = htmlTexts != null ? htmlTexts.get(which) : null; 9932 return new ClipData.Item(text, htmlText, null, uri); 9933 } 9934 9935 /** @hide */ 9936 public boolean isDocument() { 9937 return (mFlags & FLAG_ACTIVITY_NEW_DOCUMENT) == FLAG_ACTIVITY_NEW_DOCUMENT; 9938 } 9939} 9940