String ACTION_AIRPLANE_MODE_CHANGED

Broadcast Action: The user has switched the phone into or out of Airplane Mode.

String ACTION_ALL_APPS

Activity Action: List all available applications.

String ACTION_ANSWER

Activity Action: Handle an incoming phone call.

String ACTION_APPLICATION_LOCALE_CHANGED

Broadcast Action: Locale of a particular app has changed.

String ACTION_APPLICATION_PREFERENCES

An activity that provides a user interface for adjusting application preferences.

String ACTION_APPLICATION_RESTRICTIONS_CHANGED

Broadcast Action: Sent after application restrictions are changed.

String ACTION_APP_ERROR

Activity Action: The user pressed the "Report" button in the crash/ANR dialog.

String ACTION_ASSIST

Activity Action: Perform assist action.

String ACTION_ATTACH_DATA

Used to indicate that some piece of data should be attached to some other place.

String ACTION_AUTO_REVOKE_PERMISSIONS

Activity action: Launch UI to manage auto-revoke state.

String ACTION_BATTERY_CHANGED

Broadcast Action: This is a sticky broadcast containing the charging state, level, and other information about the battery.

String ACTION_BATTERY_LOW

Broadcast Action: Indicates low battery condition on the device.

String ACTION_BATTERY_OKAY

Broadcast Action: Indicates the battery is now okay after being low.

String ACTION_BOOT_COMPLETED

Broadcast Action: This is broadcast once, after the user has finished booting.

String ACTION_BUG_REPORT

Activity Action: Show activity for reporting a bug.

String ACTION_CALL

Activity Action: Perform a call to someone specified by the data.

String ACTION_CALL_BUTTON

Activity Action: The user pressed the "call" button to go to the dialer or other appropriate UI for placing a call.

String ACTION_CAMERA_BUTTON

Broadcast Action: The "Camera Button" was pressed.

String ACTION_CARRIER_SETUP

Activity Action: Main entry point for carrier setup apps.

String ACTION_CHOOSER

Activity Action: Display an activity chooser, allowing the user to pick what they want to before proceeding.

String ACTION_CLOSE_SYSTEM_DIALOGS

This constant was deprecated in API level 31. This intent is deprecated for third-party applications starting from Android Build.VERSION_CODES.S for security reasons. Unauthorized usage by applications will result in the broadcast intent being dropped for apps targeting API level less than Build.VERSION_CODES.S and in a SecurityException for apps targeting SDK level Build.VERSION_CODES.S or higher. Instrumentation initiated from the shell (eg. tests) is still able to use the intent. The platform will automatically collapse the proper system dialogs in the proper use-cases. For all others, the user is the one in control of closing dialogs.

String ACTION_CONFIGURATION_CHANGED

Broadcast Action: The current device Configuration (orientation, locale, etc) has changed.

String ACTION_CREATE_DOCUMENT

Activity Action: Allow the user to create a new document.

String ACTION_CREATE_NOTE

Activity Action: Starts a note-taking activity that can be used to create a note.

String ACTION_CREATE_REMINDER

Activity Action: Creates a reminder.

String ACTION_CREATE_SHORTCUT

Activity Action: Creates a shortcut.

String ACTION_DATE_CHANGED

Broadcast Action: The date has changed.

String ACTION_DEFAULT

A synonym for ACTION_VIEW, the "standard" action that is performed on a piece of data.

String ACTION_DEFINE

Activity Action: Define the meaning of the selected word(s).

String ACTION_DELETE

Activity Action: Delete the given data from its container.

String ACTION_DEVICE_STORAGE_LOW

This constant was deprecated in API level 26. if your app targets Build.VERSION_CODES.O or above, this broadcast will no longer be delivered to any BroadcastReceiver defined in your manifest. Instead, apps are strongly encouraged to use the improved Context.getCacheDir() behavior so the system can automatically free up storage when needed.

String ACTION_DEVICE_STORAGE_OK

This constant was deprecated in API level 26. if your app targets Build.VERSION_CODES.O or above, this broadcast will no longer be delivered to any BroadcastReceiver defined in your manifest. Instead, apps are strongly encouraged to use the improved Context.getCacheDir() behavior so the system can automatically free up storage when needed.

String ACTION_DIAL

Activity Action: Dial a number as specified by the data.

String ACTION_DOCK_EVENT

Broadcast Action: A sticky broadcast for changes in the physical docking state of the device.

String ACTION_DREAMING_STARTED

Broadcast Action: Sent after the system starts dreaming.

String ACTION_DREAMING_STOPPED

Broadcast Action: Sent after the system stops dreaming.

String ACTION_EDIT

Activity Action: Provide explicit editable access to the given data.

String ACTION_EXTERNAL_APPLICATIONS_AVAILABLE

Broadcast Action: Resources for a set of packages (which were previously unavailable) are currently available since the media on which they exist is available.

String ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE

Broadcast Action: Resources for a set of packages are currently unavailable since the media on which they exist is unavailable.

String ACTION_FACTORY_TEST

Activity Action: Main entry point for factory tests.

String ACTION_GET_CONTENT

Activity Action: Allow the user to select a particular kind of data and return it.

String ACTION_GET_RESTRICTION_ENTRIES

Broadcast to a specific application to query any supported restrictions to impose on restricted users.

String ACTION_GTALK_SERVICE_CONNECTED

Broadcast Action: A GTalk connection has been established.

String ACTION_GTALK_SERVICE_DISCONNECTED

Broadcast Action: A GTalk connection has been disconnected.

String ACTION_HEADSET_PLUG

Broadcast Action: Wired Headset plugged in or unplugged.

String ACTION_INPUT_METHOD_CHANGED

Broadcast Action: An input method has been changed.

String ACTION_INSERT

Activity Action: Insert an empty item into the given container.

String ACTION_INSERT_OR_EDIT

Activity Action: Pick an existing item, or insert a new item, and then edit it.

String ACTION_INSTALL_FAILURE

Activity Action: Activity to handle split installation failures.

String ACTION_INSTALL_PACKAGE

This constant was deprecated in API level 29. use PackageInstaller instead

String ACTION_LAUNCH_CAPTURE_CONTENT_ACTIVITY_FOR_NOTE

Activity Action: Use with startActivityForResult to start a system activity that captures content on the screen to take a screenshot and present it to the user for editing.

String ACTION_LOCALE_CHANGED

Broadcast Action: The receiver's effective locale has changed.

String ACTION_LOCKED_BOOT_COMPLETED

Broadcast Action: This is broadcast once, after the user has finished booting, but while still in the "locked" state.

String ACTION_MAIN

Activity Action: Start as a main entry point, does not expect to receive data.

String ACTION_MANAGED_PROFILE_ADDED

Broadcast sent to the primary user when an associated managed profile is added (the profile was created and is ready to be used).

String ACTION_MANAGED_PROFILE_AVAILABLE

Broadcast sent to the primary user when an associated managed profile has become available.

String ACTION_MANAGED_PROFILE_REMOVED

Broadcast sent to the primary user when an associated managed profile is removed.

String ACTION_MANAGED_PROFILE_UNAVAILABLE

Broadcast sent to the primary user when an associated managed profile has become unavailable.

String ACTION_MANAGED_PROFILE_UNLOCKED

Broadcast sent to the primary user when the credential-encrypted private storage for an associated managed profile is unlocked.

String ACTION_MANAGE_NETWORK_USAGE

Activity Action: Show settings for managing network data usage of a specific application.

String ACTION_MANAGE_PACKAGE_STORAGE

Broadcast Action: Indicates low memory condition notification acknowledged by user and package management should be started.

String ACTION_MANAGE_UNUSED_APPS

Activity action: Launch UI to manage unused apps (hibernated apps).

String ACTION_MEDIA_BAD_REMOVAL

Broadcast Action: External media was removed from SD card slot, but mount point was not unmounted.

String ACTION_MEDIA_BUTTON

Broadcast Action: The "Media Button" was pressed.

String ACTION_MEDIA_CHECKING

Broadcast Action: External media is present, and being disk-checked The path to the mount point for the checking media is contained in the Intent.mData field.

String ACTION_MEDIA_EJECT

Broadcast Action: User has expressed the desire to remove the external storage media.

String ACTION_MEDIA_MOUNTED

Broadcast Action: External media is present and mounted at its mount point.

String ACTION_MEDIA_NOFS

Broadcast Action: External media is present, but is using an incompatible fs (or is blank) The path to the mount point for the checking media is contained in the Intent.mData field.

String ACTION_MEDIA_REMOVED

Broadcast Action: External media has been removed.

String ACTION_MEDIA_SCANNER_FINISHED

Broadcast Action: The media scanner has finished scanning a directory.

String ACTION_MEDIA_SCANNER_SCAN_FILE

This constant was deprecated in API level 29. Callers should migrate to inserting items directly into MediaStore, where they will be automatically scanned after each mutation.

String ACTION_MEDIA_SCANNER_STARTED

Broadcast Action: The media scanner has started scanning a directory.

String ACTION_MEDIA_SHARED

Broadcast Action: External media is unmounted because it is being shared via USB mass storage.

String ACTION_MEDIA_UNMOUNTABLE

Broadcast Action: External media is present but cannot be mounted.

String ACTION_MEDIA_UNMOUNTED

Broadcast Action: External media is present, but not mounted at its mount point.

String ACTION_MY_PACKAGE_REPLACED

Broadcast Action: A new version of your application has been installed over an existing one.

String ACTION_MY_PACKAGE_SUSPENDED

Broadcast Action: Sent to a package that has been suspended by the system.

String ACTION_MY_PACKAGE_UNSUSPENDED

Broadcast Action: Sent to a package that has been unsuspended.

String ACTION_NEW_OUTGOING_CALL

This constant was deprecated in API level 29. Apps that redirect outgoing calls should use the CallRedirectionService API. Apps that perform call screening should use the CallScreeningService API. Apps which need to be notified of basic call state should use TelephonyCallback.CallStateListener to determine when a new outgoing call is placed.

String ACTION_OPEN_DOCUMENT

Activity Action: Allow the user to select and return one or more existing documents.

String ACTION_OPEN_DOCUMENT_TREE

Activity Action: Allow the user to pick a directory subtree.

String ACTION_OPEN_EYE_DROPPER

Activity Action: Launch an eye dropper.

String ACTION_PACKAGES_SUSPENDED

Broadcast Action: Packages have been suspended.

String ACTION_PACKAGES_UNSUSPENDED

Broadcast Action: Packages have been unsuspended.

String ACTION_PACKAGE_ADDED

Broadcast Action: A new application package has been installed on the device.

String ACTION_PACKAGE_CHANGED

Broadcast Action: An existing application package has been changed (for example, a component has been enabled or disabled).

String ACTION_PACKAGE_DATA_CLEARED

Broadcast Action: The user has cleared the data of a package.

String ACTION_PACKAGE_FIRST_LAUNCH

Broadcast Action: Sent to the installer package of an application when that application is first launched (that is the first time it is moved out of the stopped state).

String ACTION_PACKAGE_FULLY_REMOVED

Broadcast Action: An existing application package has been completely removed from the device.

String ACTION_PACKAGE_INSTALL

This constant was deprecated in API level 15. This constant has never been used.

String ACTION_PACKAGE_NEEDS_VERIFICATION

Broadcast Action: Sent to the system package verifier when a package needs to be verified.

String ACTION_PACKAGE_REMOVED

Broadcast Action: An existing application package has been removed from the device.

String ACTION_PACKAGE_REPLACED

Broadcast Action: A new version of an application package has been installed, replacing an existing version that was previously installed.

String ACTION_PACKAGE_RESTARTED

Broadcast Action: The user has restarted a package, and all of its processes have been killed.

String ACTION_PACKAGE_UNSTOPPED

Broadcast Action: An application package that was previously in the stopped state has been started and is no longer considered stopped.

String ACTION_PACKAGE_VERIFIED

Broadcast Action: Sent to the system package verifier when a package is verified.

String ACTION_PASTE

Activity Action: Create a new item in the given container, initializing it from the current contents of the clipboard.

String ACTION_PICK

Activity Action: Pick an item from the data, returning what was selected.

String ACTION_PICK_ACTIVITY

Activity Action: Pick an activity given an intent, returning the class selected.

String ACTION_POWER_CONNECTED

Broadcast Action: External power has been connected to the device.

String ACTION_POWER_DISCONNECTED

Broadcast Action: External power has been removed from the device.

String ACTION_POWER_USAGE_SUMMARY

Activity Action: Show power usage information to the user.

String ACTION_PROCESS_TEXT

Activity Action: Process a piece of text.

String ACTION_PROFILE_ACCESSIBLE

Broadcast sent to the parent user when an associated profile has been started and unlocked.

String ACTION_PROFILE_ADDED

Broadcast sent to the parent user when an associated profile is added (the profile was created and is ready to be used).

String ACTION_PROFILE_AVAILABLE

Broadcast sent to the primary user when an associated profile has become available.

String ACTION_PROFILE_INACCESSIBLE

Broadcast sent to the parent user when an associated profile has stopped.

String ACTION_PROFILE_REMOVED

Broadcast sent to the parent user when an associated profile is removed.

String ACTION_PROFILE_UNAVAILABLE

Broadcast sent to the primary user when an associated profile has become unavailable.

String ACTION_PROVIDER_CHANGED

Broadcast Action: Some content providers have parts of their namespace where they publish new events or items that the user may be especially interested in.

String ACTION_QUICK_CLOCK

Sent when the user taps on the clock widget in the system's "quick settings" area.

String ACTION_QUICK_VIEW

Activity Action: Quick view the data.

String ACTION_REBOOT

Broadcast Action: Have the device reboot.

String ACTION_RUN

Activity Action: Run the data, whatever that means.

String ACTION_SAFETY_CENTER

Activity action: Launch UI to open the Safety Center, which highlights the user's security and privacy status.

String ACTION_SCREEN_OFF

Broadcast Action: Sent when the device goes to sleep and becomes non-interactive.

String ACTION_SCREEN_ON

Broadcast Action: Sent when the device wakes up and becomes interactive.

String ACTION_SEARCH

Activity Action: Perform a search.

String ACTION_SEARCH_LONG_PRESS

Activity Action: Start action associated with long pressing on the search key.

String ACTION_SEND

Activity Action: Deliver some data to someone else.

String ACTION_SENDTO

Activity Action: Send a message to someone specified by the data.

String ACTION_SEND_MULTIPLE

Activity Action: Deliver multiple data to someone else.

String ACTION_SET_WALLPAPER

Activity Action: Show settings for choosing wallpaper.

String ACTION_SHOW_APP_INFO

Activity Action: Launch an activity showing the app information.

String ACTION_SHOW_WORK_APPS

Activity Action: Action to show the list of all work apps in the launcher.

String ACTION_SHUTDOWN

Broadcast Action: This is broadcast when the user is being shut down.

String ACTION_STOP_VOICE_COMMAND

Broadcast Action: Stop Voice Command.

String ACTION_SYNC

Activity Action: Perform a data synchronization.

String ACTION_SYSTEM_TUTORIAL

Activity Action: Start the platform-defined tutorial

Input: getStringExtra(SearchManager.QUERY) is the text to search for.

String ACTION_TIMEZONE_CHANGED

Broadcast Action: The timezone has changed.

String ACTION_TIMEZONE_OFFSET_CHANGED

Broadcast Action: Indicates that the system's time zone offset has changed without the time zone having changed.

String ACTION_TIME_CHANGED

Broadcast Action: The time was set.

String ACTION_TIME_TICK

Broadcast Action: The current time has changed.

String ACTION_TRANSLATE

Activity Action: Perform text translation.

String ACTION_UID_REMOVED

Broadcast Action: A uid has been removed from the system.

String ACTION_UMS_CONNECTED

This constant was deprecated in API level 15. replaced by android.os.storage.StorageEventListener

String ACTION_UMS_DISCONNECTED

This constant was deprecated in API level 15. replaced by android.os.storage.StorageEventListener

String ACTION_UNARCHIVE_PACKAGE

Broadcast Action: Sent to the responsible installer of an archived package when unarchival is requested.

String ACTION_UNINSTALL_PACKAGE

This constant was deprecated in API level 29. Use android.content.pm.PackageInstaller.uninstall(String,IntentSender) instead

String ACTION_USER_BACKGROUND

Sent after a user switch is complete, if the switch caused the process's user to be sent to the background.

String ACTION_USER_FOREGROUND

Sent after a user switch is complete, if the switch caused the process's user to be brought to the foreground.

String ACTION_USER_INITIALIZE

Sent the first time a user is starting, to allow system apps to perform one time initialization.

String ACTION_USER_PRESENT

Broadcast Action: Sent when the user is present after device wakes up (e.g when the keyguard is gone).

String ACTION_USER_UNLOCKED

Broadcast Action: Sent when the credential-encrypted private storage has become unlocked for the target user.

String ACTION_VIEW

Activity Action: Display the data to the user.

String ACTION_VIEW_LOCUS

Activity Action: Display an activity state associated with an unique LocusId.

String ACTION_VIEW_PERMISSION_USAGE

Activity action: Launch UI to show information about the usage of a given permission group.

String ACTION_VIEW_PERMISSION_USAGE_FOR_PERIOD

Activity action: Launch UI to show information about the usage of a given permission group in a given period.

String ACTION_VOICE_COMMAND

Activity Action: Start Voice Command.

String ACTION_WALLPAPER_CHANGED

This constant was deprecated in API level 16. Modern applications should use WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER to have the wallpaper shown behind their UI, rather than watching for this broadcast and rendering the wallpaper on their own.

String ACTION_WEB_SEARCH

Activity Action: Perform a web search.

int CAPTURE_CONTENT_FOR_NOTE_BLOCKED_BY_ADMIN

A response code used with EXTRA_CAPTURE_CONTENT_FOR_NOTE_STATUS_CODE to indicate that screenshot is blocked by IT admin.

int CAPTURE_CONTENT_FOR_NOTE_FAILED

A response code used with EXTRA_CAPTURE_CONTENT_FOR_NOTE_STATUS_CODE to indicate that something went wrong.

int CAPTURE_CONTENT_FOR_NOTE_SUCCESS

A response code used with EXTRA_CAPTURE_CONTENT_FOR_NOTE_STATUS_CODE to indicate that the request was a success.

int CAPTURE_CONTENT_FOR_NOTE_USER_CANCELED

A response code used with EXTRA_CAPTURE_CONTENT_FOR_NOTE_STATUS_CODE to indicate that user canceled the content capture flow.

int CAPTURE_CONTENT_FOR_NOTE_WINDOW_MODE_UNSUPPORTED

A response code used with EXTRA_CAPTURE_CONTENT_FOR_NOTE_STATUS_CODE to indicate that the intent action ACTION_LAUNCH_CAPTURE_CONTENT_ACTIVITY_FOR_NOTE was started by an activity that is running in a non-supported window mode.

String CATEGORY_ACCESSIBILITY_SHORTCUT_TARGET

The accessibility shortcut is a global gesture for users with disabilities to trigger an important for them accessibility feature to help developers determine whether they want to make their activity a shortcut target.

String CATEGORY_ALTERNATIVE

Set if the activity should be considered as an alternative action to the data the user is currently viewing.

String CATEGORY_APP_BROWSER

Used with ACTION_MAIN to launch the browser application.

String CATEGORY_APP_CALCULATOR

Used with ACTION_MAIN to launch the calculator application.

String CATEGORY_APP_CALENDAR

Used with ACTION_MAIN to launch the calendar application.

String CATEGORY_APP_CONTACTS

Used with ACTION_MAIN to launch the contacts application.

String CATEGORY_APP_EMAIL

Used with ACTION_MAIN to launch the email application.

String CATEGORY_APP_FILES

Used with ACTION_MAIN to launch the files application.

String CATEGORY_APP_FITNESS

Used with ACTION_MAIN to launch the fitness application.

String CATEGORY_APP_GALLERY

Used with ACTION_MAIN to launch the gallery application.

String CATEGORY_APP_MAPS

Used with ACTION_MAIN to launch the maps application.

String CATEGORY_APP_MARKET

This activity allows the user to browse and download new applications.

String CATEGORY_APP_MESSAGING

Used with ACTION_MAIN to launch the messaging application.

String CATEGORY_APP_MUSIC

Used with ACTION_MAIN to launch the music application.

String CATEGORY_APP_WEATHER

Used with ACTION_MAIN to launch the weather application.

String CATEGORY_BROWSABLE

Activities that can be safely invoked from a browser must support this category.

String CATEGORY_CAR_DOCK

An activity to run when device is inserted into a car dock.

String CATEGORY_CAR_MODE

Used to indicate that the activity can be used in a car environment.

String CATEGORY_DEFAULT

Set if the activity should be an option for the default action (center press) to perform on a piece of data.

String CATEGORY_DESK_DOCK

An activity to run when device is inserted into a desk dock.

String CATEGORY_DEVELOPMENT_PREFERENCE

This activity is a development preference panel.

String CATEGORY_EMBED

Capable of running inside a parent activity container.

String CATEGORY_FRAMEWORK_INSTRUMENTATION_TEST

To be used as code under test for framework instrumentation tests.

String CATEGORY_HE_DESK_DOCK

An activity to run when device is inserted into a digital (high end) dock.

String CATEGORY_HOME

This is the home activity, that is the first activity that is displayed when the device boots.

String CATEGORY_INFO

Provides information about the package it is in; typically used if a package does not contain a CATEGORY_LAUNCHER to provide a front-door to the user without having to be shown in the all apps list.

String CATEGORY_LAUNCHER

Should be displayed in the top-level launcher.

String CATEGORY_LEANBACK_LAUNCHER

Indicates an activity optimized for Leanback mode, and that should be displayed in the Leanback launcher.

String CATEGORY_LE_DESK_DOCK

An activity to run when device is inserted into a analog (low end) dock.

String CATEGORY_MONKEY

This activity may be exercised by the monkey or other automated test tools.

String CATEGORY_OPENABLE

Used to indicate that an intent only wants URIs that can be opened with ContentResolver.openFileDescriptor(Uri,String).

String CATEGORY_PREFERENCE

This activity is a preference panel.

String CATEGORY_SAMPLE_CODE

To be used as a sample code example (not part of the normal user experience).

String CATEGORY_SECONDARY_HOME

The home activity shown on secondary displays that support showing home activities.

String CATEGORY_SELECTED_ALTERNATIVE

Set if the activity should be considered as an alternative selection action to the data the user has currently selected.

String CATEGORY_TAB

Intended to be used as a tab inside of a containing TabActivity.

String CATEGORY_TEST

To be used as a test (not part of the normal user experience).

String CATEGORY_TYPED_OPENABLE

Used to indicate that an intent filter can accept files which are not necessarily openable by ContentResolver.openFileDescriptor(Uri,String), but at least streamable via ContentResolver.openTypedAssetFileDescriptor(Uri,String,Bundle) using one of the stream types exposed via ContentResolver.getStreamTypes(Uri,String).

String CATEGORY_UNIT_TEST

To be used as a unit test (run through the Test Harness).

String CATEGORY_VOICE

Categories for activities that can participate in voice interaction.

String CATEGORY_VR_HOME

An activity to use for the launcher when the device is placed in a VR Headset viewer.

int CHOOSER_CONTENT_TYPE_ALBUM

Indicates that the content being shared with ACTION_SEND represents an album (e.g. containing photos).

String EXTRA_ALARM_COUNT

Used as an int extra field in AlarmManager pending intents to tell the application being invoked how many pending alarms are being delivered with the intent.

String EXTRA_ALLOW_MULTIPLE

Extra used to indicate that an intent can allow the user to select and return multiple items.

String EXTRA_ALLOW_REPLACE

This constant was deprecated in API level 16. As of Build.VERSION_CODES.JELLY_BEAN, Android will no longer show an interstitial message about updating existing applications so this is no longer needed.

String EXTRA_ALTERNATE_INTENTS

An Intent[] describing additional, alternate choices you would like shown with ACTION_CHOOSER.

String EXTRA_ARCHIVAL

Used as a boolean extra field in ACTION_PACKAGE_ADDED and ACTION_PACKAGE_REMOVED intents to indicate that the package is being archived.

String EXTRA_ASSIST_CONTEXT

An optional field on ACTION_ASSIST and containing additional contextual information supplied by the current foreground app at the time of the assist request.

String EXTRA_ASSIST_DISPLAY_ID

An optional field on ACTION_ASSIST containing the display id that should be used to invoke the assist.

String EXTRA_ASSIST_INPUT_DEVICE_ID

An optional field on ACTION_ASSIST containing the InputDevice id that was used to invoke the assist.

String EXTRA_ASSIST_INPUT_HINT_KEYBOARD

An optional field on ACTION_ASSIST suggesting that the user will likely use a keyboard as the primary input device for assistance.

String EXTRA_ASSIST_PACKAGE

An optional field on ACTION_ASSIST containing the name of the current foreground application package at the time the assist was invoked.

String EXTRA_ASSIST_UID

An optional field on ACTION_ASSIST containing the uid of the current foreground application package at the time the assist was invoked.

String EXTRA_ATTRIBUTION_TAGS

A String[] holding attribution tags when used with ACTION_VIEW_PERMISSION_USAGE_FOR_PERIOD and ACTION_MANAGE_PERMISSION_USAGE E.g.

String EXTRA_AUTO_LAUNCH_SINGLE_CHOICE

Used as a boolean extra field in ACTION_CHOOSER intents to specify whether to show the chooser or not when there is only one application available to choose from.

String EXTRA_BCC

A String[] holding e-mail addresses that should be blind carbon copied.

String EXTRA_BUG_REPORT

Used as a parcelable extra field in ACTION_APP_ERROR, containing the bug report.

String EXTRA_CAPTURE_CONTENT_FOR_NOTE_STATUS_CODE

An int extra used by activity started with ACTION_LAUNCH_CAPTURE_CONTENT_ACTIVITY_FOR_NOTE to indicate status of the response.

String EXTRA_CC

A String[] holding e-mail addresses that should be carbon copied.

String EXTRA_CHANGED_COMPONENT_NAME

This constant was deprecated in API level 15. See EXTRA_CHANGED_COMPONENT_NAME_LIST; this field will contain only the first name in the list.

String EXTRA_CHANGED_COMPONENT_NAME_LIST

This field is part of ACTION_PACKAGE_CHANGED, and contains a string array of all of the components that have changed.

String EXTRA_CHANGED_PACKAGE_LIST

This field is part of ACTION_EXTERNAL_APPLICATIONS_AVAILABLE, ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE, ACTION_PACKAGES_SUSPENDED, ACTION_PACKAGES_UNSUSPENDED and contains a string array of all of the components that have changed.

String EXTRA_CHANGED_UID_LIST

This field is part of ACTION_EXTERNAL_APPLICATIONS_AVAILABLE, ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE and contains an integer array of uids of all of the components that have changed.

String EXTRA_CHOOSER_ADDITIONAL_CONTENT_URI

Optional argument used to provide a ContentProvider Uri to an ACTION_CHOOSER Intent which allows additional toggleable items to be included in the sharing UI.

String EXTRA_CHOOSER_CONTENT_TYPE_HINT

Optional integer extra to be used with ACTION_CHOOSER to describe conteng being shared.

String EXTRA_CHOOSER_CUSTOM_ACTIONS

A Parcelable[] of ChooserAction objects to provide the Android Sharesheet with app-specific actions to be presented to the user when invoking ACTION_CHOOSER.

String EXTRA_CHOOSER_FOCUSED_ITEM_POSITION

Optional argument to be used with EXTRA_CHOOSER_ADDITIONAL_CONTENT_URI, used in combination with EXTRA_CHOOSER_ADDITIONAL_CONTENT_URI.

String EXTRA_CHOOSER_MODIFY_SHARE_ACTION

Optional argument to be used with ACTION_CHOOSER.

String EXTRA_CHOOSER_REFINEMENT_INTENT_SENDER

An IntentSender for an Activity that will be invoked when the user makes a selection from the chooser activity presented by ACTION_CHOOSER.

String EXTRA_CHOOSER_RESULT

A ChooserResult which describes how the sharing session completed.

String EXTRA_CHOOSER_RESULT_INTENT_SENDER

An IntentSender that will be notified when a user successfully chooses a target component or initiates an action such as copy or edit within an ACTION_CHOOSER activity.

String EXTRA_CHOOSER_TARGETS

A ChooserTarget[] for ACTION_CHOOSER describing additional high-priority deep-link targets for the chooser to present to the user.

String EXTRA_CHOSEN_COMPONENT

The ComponentName chosen by the user to complete an action.

String EXTRA_CHOSEN_COMPONENT_INTENT_SENDER

An IntentSender that will be notified if a user successfully chooses a target component to handle an action in an ACTION_CHOOSER activity.

String EXTRA_COLOR

An int extra to hold a color in ARGB format (0xAARRGGBB).

String EXTRA_COMPONENT_NAME

Intent extra: A ComponentName value.

String EXTRA_CONTENT_ANNOTATIONS

An ArrayList of String annotations describing content for ACTION_CHOOSER.

String EXTRA_CONTENT_QUERY

Optional CharSequence extra to provide a search query.

String EXTRA_DATA_REMOVED

Used as a boolean extra field in ACTION_PACKAGE_REMOVED intents to indicate whether this represents a full uninstall (removing both the code and its data) or a partial uninstall (leaving its data, implying that this is an update).

String EXTRA_DOCK_STATE

Used as an int extra field in ACTION_DOCK_EVENT intents to request the dock state.

int EXTRA_DOCK_STATE_CAR

Used as an int value for EXTRA_DOCK_STATE to represent that the phone is in a car dock.

int EXTRA_DOCK_STATE_DESK

Used as an int value for EXTRA_DOCK_STATE to represent that the phone is in a desk dock.

int EXTRA_DOCK_STATE_HE_DESK

Used as an int value for EXTRA_DOCK_STATE to represent that the phone is in a digital (high end) dock.

int EXTRA_DOCK_STATE_LE_DESK

Used as an int value for EXTRA_DOCK_STATE to represent that the phone is in a analog (low end) dock.

int EXTRA_DOCK_STATE_UNDOCKED

Used as an int value for EXTRA_DOCK_STATE to represent that the phone is not in any dock.

String EXTRA_DONT_KILL_APP

Used as a boolean extra field in ACTION_PACKAGE_REMOVED or ACTION_PACKAGE_CHANGED intents to override the default action of restarting the application.

String EXTRA_DURATION_MILLIS

Intent extra: The number of milliseconds.

String EXTRA_EMAIL

A String[] holding e-mail addresses that should be delivered to.

String EXTRA_END_TIME

A long representing the end timestamp (epoch time in millis) of the permission usage when used with ACTION_VIEW_PERMISSION_USAGE_FOR_PERIOD and ACTION_MANAGE_PERMISSION_USAGE

String EXTRA_EXCLUDE_COMPONENTS

A ComponentName[] describing components that should be filtered out and omitted from a list of components presented to the user.

String EXTRA_FROM_STORAGE

Extra that can be included on activity intents coming from the storage UI when it launches sub-activities to manage various types of storage.

String EXTRA_HTML_TEXT

A constant String that is associated with the Intent, used with ACTION_SEND to supply an alternative to EXTRA_TEXT as HTML formatted text.

String EXTRA_INDEX

Optional index with semantics depending on the intent action.

String EXTRA_INITIAL_INTENTS

A Parcelable[] of Intent or LabeledIntent objects as set with putExtra(String,Parcelable[]) to place at the front of the list of choices, when shown to the user with an ACTION_CHOOSER.

String EXTRA_INSTALLER_PACKAGE_NAME

Used as a string extra field with ACTION_INSTALL_PACKAGE to install a package.

String EXTRA_INTENT

An Intent describing the choices you would like shown with ACTION_PICK_ACTIVITY or ACTION_CHOOSER.

String EXTRA_KEY_EVENT

A KeyEvent object containing the event that triggered the creation of the Intent it is in.

String EXTRA_LOCALE_LIST

Intent extra: A LocaleList

Type: LocaleList

String EXTRA_LOCAL_ONLY

Extra used to indicate that an intent should only return data that is on the local device.

String EXTRA_LOCUS_ID

Intent extra: ID of the context used on ACTION_VIEW_LOCUS.

String EXTRA_METADATA_TEXT

A CharSequence of additional text describing the content being shared.

String EXTRA_MIME_TYPES

Extra used to communicate a set of acceptable MIME types.

String EXTRA_NEW_TIMEZONE_OFFSET

Extra sent with ACTION_TIMEZONE_OFFSET_CHANGED specifying the time zone offset of the device after the time zone offset change.

String EXTRA_NOT_UNKNOWN_SOURCE

Used as a boolean extra field with ACTION_INSTALL_PACKAGE to install a package.

String EXTRA_OLD_TIMEZONE_OFFSET

Extra sent with ACTION_TIMEZONE_OFFSET_CHANGED specifying the time zone offset of the device before the time zone offset change.

String EXTRA_ORIGINATING_URI

Used as a URI extra field with ACTION_INSTALL_PACKAGE and ACTION_VIEW to indicate the URI from which the local APK in the Intent data field originated from.

String EXTRA_PACKAGES

String array of package names.

String EXTRA_PACKAGE_NAME

Intent extra: An app package name.

String EXTRA_PERMISSION_GROUP_NAME

Intent extra: The name of a permission group.

String EXTRA_PHONE_NUMBER

A String holding the phone number originally entered in ACTION_NEW_OUTGOING_CALL, or the actual number to call in a ACTION_CALL.

String EXTRA_PROCESS_TEXT

The name of the extra used to define the text to be processed, as a CharSequence.

String EXTRA_PROCESS_TEXT_READONLY

The name of the boolean extra used to define if the processed text will be used as read-only.

String EXTRA_QUICK_VIEW_FEATURES

An optional extra of String[] indicating which quick view features should be made available to the user in the quick view UI while handing a Intent.ACTION_QUICK_VIEW intent.

String EXTRA_QUIET_MODE

Optional boolean extra indicating whether quiet mode has been switched on or off.

String EXTRA_REFERRER

This extra can be used with any Intent used to launch an activity, supplying information about who is launching that activity.

String EXTRA_REFERRER_NAME

Alternate version of EXTRA_REFERRER that supplies the URI as a String rather than a Uri object.

String EXTRA_REMOTE_INTENT_TOKEN

Used in the extra field in the remote intent.

String EXTRA_REPLACEMENT_EXTRAS

A Bundle forming a mapping of potential target package names to different extras Bundles to add to the default intent extras in EXTRA_INTENT when used with ACTION_CHOOSER.

String EXTRA_REPLACING

Used as a boolean extra field in ACTION_PACKAGE_REMOVED intents to indicate that this is a replacement of the package, so this broadcast will immediately be followed by an add broadcast for a different version of the same package.

String EXTRA_RESTRICTIONS_BUNDLE

Extra sent in the intent to the BroadcastReceiver that handles ACTION_GET_RESTRICTION_ENTRIES.

String EXTRA_RESTRICTIONS_INTENT

Extra used in the response from a BroadcastReceiver that handles ACTION_GET_RESTRICTION_ENTRIES.

String EXTRA_RESTRICTIONS_LIST

Extra used in the response from a BroadcastReceiver that handles ACTION_GET_RESTRICTION_ENTRIES.

String EXTRA_RESULT_RECEIVER

A ResultReceiver used to return data back to the sender.

String EXTRA_RETURN_RESULT

Used as a boolean extra field with ACTION_INSTALL_PACKAGE or ACTION_UNINSTALL_PACKAGE.

String EXTRA_SHORTCUT_ICON

This constant was deprecated in API level 26. Replaced with ShortcutManager.createShortcutResultIntent(ShortcutInfo)

String EXTRA_SHORTCUT_ICON_RESOURCE

This constant was deprecated in API level 26. Replaced with ShortcutManager.createShortcutResultIntent(ShortcutInfo)

String EXTRA_SHORTCUT_ID

Intent extra: ID of the shortcut used to send the share intent.

String EXTRA_SHORTCUT_INTENT

This constant was deprecated in API level 26. Replaced with ShortcutManager.createShortcutResultIntent(ShortcutInfo)

String EXTRA_SHORTCUT_NAME

This constant was deprecated in API level 26. Replaced with ShortcutManager.createShortcutResultIntent(ShortcutInfo)

String EXTRA_SHUTDOWN_USERSPACE_ONLY

Optional extra for ACTION_SHUTDOWN that allows the sender to qualify that this shutdown is only for the user space of the system, not a complete shutdown.

String EXTRA_SPLIT_NAME

Intent extra: An app split name.

String EXTRA_START_TIME

A long representing the start timestamp (epoch time in millis) of the permission usage when used with ACTION_VIEW_PERMISSION_USAGE_FOR_PERIOD and ACTION_MANAGE_PERMISSION_USAGE

String EXTRA_STREAM

A content: URI holding a stream of data associated with the Intent, used with ACTION_SEND to supply the data being sent.

String EXTRA_SUBJECT

A constant string holding the desired subject line of a message.

String EXTRA_SUSPENDED_PACKAGE_EXTRAS

Intent extra: A Bundle of extras for a package being suspended.

String EXTRA_TEMPLATE

The initial data to place in a newly created record.

String EXTRA_TEXT

A constant CharSequence that is associated with the Intent, used with ACTION_SEND to supply the literal data to be sent.

String EXTRA_TIME

Optional extra specifying a time in milliseconds.

String EXTRA_TIMEZONE

Extra sent with ACTION_TIMEZONE_CHANGED specifying the new time zone of the device.

String EXTRA_TITLE

A CharSequence dialog title to provide to the user when used with a ACTION_CHOOSER.

String EXTRA_UID

Used as an int extra field in ACTION_UID_REMOVED intents to supply the uid the package had been assigned.

String EXTRA_USER

The UserHandle carried with intents.

String EXTRA_USER_INITIATED

Used as a boolean extra field in ACTION_PACKAGE_REMOVED intents to signal that the application was removed with the user-initiated action.

String EXTRA_USE_STYLUS_MODE

A boolean extra used with ACTION_CREATE_NOTE indicating whether the launched note-taking activity should show a UI that is suitable to use with stylus input.

String EXTRA_USE_SYSTEM_CONTACTS_PICKER

Optional boolean extra indicating if the system contacts picker should be invoked with ACTION_PICK, if data field is set as one of:

• data android:mimeType="vnd.android.cursor.dir/contact"
• data android:mimeType="vnd.android.cursor.dir/phone_v2"
• data android:mimeType="vnd.android.cursor.dir/postal-address_v2"
• data android:mimeType="vnd.android.cursor.dir/email_v2"

Has an effect only on ACTION_PICK with the mentioned data filed values, starting Android 17 (API 37)

int FILL_IN_ACTION

Use with fillIn(Intent, int) to allow the current action value to be overwritten, even if it is already set.

int FILL_IN_CATEGORIES

Use with fillIn(Intent, int) to allow the current categories to be overwritten, even if they are already set.

int FILL_IN_CLIP_DATA

Use with fillIn(Intent, int) to allow the current ClipData to be overwritten, even if it is already set.

int FILL_IN_COMPONENT

Use with fillIn(Intent, int) to allow the current component value to be overwritten, even if it is already set.

int FILL_IN_DATA

Use with fillIn(Intent, int) to allow the current data or type value overwritten, even if it is already set.

int FILL_IN_IDENTIFIER

Use with fillIn(Intent, int) to allow the current identifier value to be overwritten, even if it is already set.

int FILL_IN_PACKAGE

Use with fillIn(Intent, int) to allow the current package value to be overwritten, even if it is already set.

int FILL_IN_SELECTOR

Use with fillIn(Intent, int) to allow the current selector to be overwritten, even if it is already set.

int FILL_IN_SOURCE_BOUNDS

Use with fillIn(Intent, int) to allow the current bounds rectangle to be overwritten, even if it is already set.

int FLAG_ACTIVITY_BROUGHT_TO_FRONT

This flag is not normally set by application code, but set for you by the system as described in the launchMode documentation for the singleTask mode.

int FLAG_ACTIVITY_CLEAR_TASK

If set in an Intent passed to Context.startActivity(), this flag will cause any existing task that would be associated with the activity to be cleared before the activity is started.

int FLAG_ACTIVITY_CLEAR_TOP

If set, and the activity being launched is already running in the current task, then instead of launching a new instance of that activity, all of the other activities on top of it will be closed and this Intent will be delivered to the (now on top) old activity as a new Intent.

int FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET

This constant was deprecated in API level 21. As of API 21 this performs identically to FLAG_ACTIVITY_NEW_DOCUMENT which should be used instead of this.

int FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS

If set, the new activity is not kept in the list of recently launched activities.

int FLAG_ACTIVITY_FORWARD_RESULT

If set and this intent is being used to launch a new activity from an existing one, then the reply target of the existing activity will be transferred to the new activity.

int FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY

This flag is not normally set by application code, but set for you by the system if this activity is being launched from history.

int FLAG_ACTIVITY_LAUNCH_ADJACENT

This flag is only used for split-screen multi-window mode.

int FLAG_ACTIVITY_MATCH_EXTERNAL

If set in an Intent passed to Context.startActivity(), this flag will attempt to launch an instant app if no full app on the device can already handle the intent.

int FLAG_ACTIVITY_MULTIPLE_TASK

This flag is used to create a new task and launch an activity into it.

int FLAG_ACTIVITY_NEW_DOCUMENT

This flag is used to open a document into a new task rooted at the activity launched by this Intent.

int FLAG_ACTIVITY_NEW_TASK

If set, this activity will become the start of a new task on this history stack.

int FLAG_ACTIVITY_NO_ANIMATION

If set in an Intent passed to Context.startActivity(), this flag will prevent the system from applying an activity transition animation to go to the next activity state.

int FLAG_ACTIVITY_NO_HISTORY

If set, the new activity is not kept in the history stack.

int FLAG_ACTIVITY_NO_USER_ACTION

If set, this flag will prevent the normal Activity.onUserLeaveHint() callback from occurring on the current frontmost activity before it is paused as the newly-started activity is brought to the front.

int FLAG_ACTIVITY_PREVIOUS_IS_TOP

If set and this intent is being used to launch a new activity from an existing one, the current activity will not be counted as the top activity for deciding whether the new intent should be delivered to the top instead of starting a new one.

int FLAG_ACTIVITY_REORDER_TO_FRONT

If set in an Intent passed to Context.startActivity(), this flag will cause the launched activity to be brought to the front of its task's history stack if it is already running.

int FLAG_ACTIVITY_REQUIRE_DEFAULT

If set in an intent passed to Context.startActivity(), this flag will only launch the intent if it resolves to a single result.

int FLAG_ACTIVITY_REQUIRE_NON_BROWSER

If set in an intent passed to Context.startActivity(), this flag will only launch the intent if it resolves to a result that is not a browser.

int FLAG_ACTIVITY_RESET_TASK_IF_NEEDED

If set, and this activity is either being started in a new task or bringing to the top an existing task, then it will be launched as the front door of the task.

int FLAG_ACTIVITY_RETAIN_IN_RECENTS

By default a document created by FLAG_ACTIVITY_NEW_DOCUMENT will have its entry in recent tasks removed when the user closes it (with back or however else it may finish()).

int FLAG_ACTIVITY_SINGLE_TOP

If set, the activity will not be launched if it is already running at the top of the history stack.

int FLAG_ACTIVITY_TASK_ON_HOME

If set in an Intent passed to Context.startActivity(), this flag will cause a newly launching task to be placed on top of the current home activity task (if there is one).

int FLAG_DEBUG_LOG_RESOLUTION

A flag you can enable for debugging: when set, log messages will be printed during the resolution of this intent to show you what has been found to create the final resolved list.

int FLAG_DIRECT_BOOT_AUTO

Flag used to automatically match intents based on their Direct Boot awareness and the current user state.

int FLAG_EXCLUDE_STOPPED_PACKAGES

If set, this intent will not match any components in packages that are currently stopped.

int FLAG_FROM_BACKGROUND

Can be set by the caller to indicate that this Intent is coming from a background operation, not from direct user interaction.

int FLAG_GRANT_PERSISTABLE_URI_PERMISSION

When combined with FLAG_GRANT_READ_URI_PERMISSION and/or FLAG_GRANT_WRITE_URI_PERMISSION, the URI permission grant can be persisted across device reboots until explicitly revoked with Context.revokeUriPermission(Uri,int).

int FLAG_GRANT_PREFIX_URI_PERMISSION

When combined with FLAG_GRANT_READ_URI_PERMISSION and/or FLAG_GRANT_WRITE_URI_PERMISSION, the URI permission grant applies to any URI that is a prefix match against the original granted URI.

int FLAG_GRANT_READ_URI_PERMISSION

If set, the recipient of this Intent will be granted permission to perform read operations on the URI in the Intent's data and any URIs specified in its ClipData.

int FLAG_GRANT_WRITE_URI_PERMISSION

If set, the recipient of this Intent will be granted permission to perform write operations on the URI in the Intent's data and any URIs specified in its ClipData.

int FLAG_INCLUDE_STOPPED_PACKAGES

If set, this intent will always match any components in packages that are currently stopped.

int FLAG_RECEIVER_FOREGROUND

If set, when sending a broadcast the recipient is allowed to run at foreground priority, with a shorter timeout interval.

int FLAG_RECEIVER_NO_ABORT

If this is an ordered broadcast, don't allow receivers to abort the broadcast.

int FLAG_RECEIVER_REGISTERED_ONLY

If set, when sending a broadcast only registered receivers will be called -- no BroadcastReceiver components will be launched.

int FLAG_RECEIVER_REPLACE_PENDING

If set, when sending a broadcast the new broadcast will replace any existing pending broadcast that matches it.

int FLAG_RECEIVER_VISIBLE_TO_INSTANT_APPS

If set, the broadcast will be visible to receivers in Instant Apps.

String METADATA_DOCK_HOME

Boolean that can be supplied as meta-data with a dock activity, to indicate that the dock should take over the home key when it is active.

int URI_ALLOW_UNSAFE

Flag for use with toUri(int) and parseUri(String, int): allow parsing of unsafe information.

int URI_ANDROID_APP_SCHEME

Flag for use with toUri(int) and parseUri(String, int): the URI string always has the "android-app:" scheme.

int URI_INTENT_SCHEME

Flag for use with toUri(int) and parseUri(String, int): the URI string always has the "intent:" scheme.