NotificationCompat

Notification category: alarm or timer.

Notification category: incoming call (voice or video) or similar synchronous communication request.

Notification category: asynchronous bulk message (email).

Notification category: error in background operation or authentication status.

Notification category: calendar event.

Notification category: incoming direct message (SMS, instant message, etc.).

Notification category: progress of a long-running background operation.

Notification category: promotion or advertisement.

Notification category: a specific, timely recommendation for a single thing. For example, a news app might want to recommend a news story it believes the user will want to read next.

Notification category: indication of running background service.

Notification category: social network or sharing update.

Notification category: ongoing information about device or contextual status.

Notification category: system or device status update. Reserved for system use.

Notification category: media transport control for playback.

Value of color equal to 0 (also known as Color.TRANSPARENT), telling the system not to decorate this notification with any special color but instead use default colors when presenting this notification.

Use all default values (where applicable).

Use the default notification lights. This will ignore the FLAG_SHOW_LIGHTS bit, and values set with setLights(int, int, int).

Use the default notification sound. This will ignore any sound set using setSound(Uri)

A notification that is noisy is more likely to be presented as a heads-up notification, on some platforms.

Use the default notification vibrate. This will ignore any vibrate set using setVibrate(long[]). Using phone vibration requires the VIBRATE permission.

A notification that vibrates is more likely to be presented as a heads-up notification, on some platforms.

Notification extras key: A content URI pointing to an image that can be displayed in the background when the notification is selected. The URI must point to an image stream suitable for passing into BitmapFactory.decodeStream; all other content types will be ignored. The content provider URI used for this purpose must require no permissions to read the image data.

Notification extras key: this is the longer text shown in the big form of a NotificationCompat.BigTextStyle notification, as supplied to bigText(CharSequence).

Notification extras key: the indices of actions to be shown in the compact view, as supplied to (e.g.) setShowActionsInCompactView(int).

Notification extras key: this is a small piece of additional text as supplied to setContentInfo(CharSequence).

Notification extras key: this is a bitmap to be used instead of the small icon when showing the notification payload, as supplied to setLargeIcon(android.graphics.Bitmap).

Notification extras key: this is a bitmap to be used instead of the one from setLargeIcon(android.graphics.Bitmap) when the notification is shown in its expanded form, as supplied to bigLargeIcon(android.graphics.Bitmap).

Notification key: A MediaSession.Token associated with a Notification.MediaStyle notification.

Notification extras key: A String array containing the people that this notification relates to, each of which was supplied to addPerson(String).

Notification extras key: this is a bitmap to be shown in NotificationCompat.BigPictureStyle expanded notifications, supplied to bigPicture(android.graphics.Bitmap).

Notification extras key: this is the progress value supplied to setProgress(int, int, boolean).

Notification extras key: whether the progress bar is indeterminate, supplied to setProgress(int, int, boolean).

Notification extras key: this is the maximum value supplied to setProgress(int, int, boolean).

Notification extras key: whether the when field set using setWhen(long) should be shown as a count-up timer (specifically a Chronometer) instead of a timestamp, as supplied to setUsesChronometer(boolean).

Notification extras key: whether the when field set using setWhen(long) should be shown, as supplied to setShowWhen(boolean).

Notification extras key: this is the resource ID of the notification's main small icon, as supplied to setSmallIcon(int).

Notification extras key: this is a third line of text, as supplied to setSubText(CharSequence).

Notification extras key: this is a line of summary information intended to be shown alongside expanded notifications, as supplied to (e.g.) setSummaryText(CharSequence).

Notification extras key: A string representing the name of the specific Notification.Style used to create this notification.

Notification extras key: this is the main text payload, as supplied to setContentText(CharSequence).

Notification extras key: An array of CharSequences to show in NotificationCompat.InboxStyle expanded notifications, each of which was supplied to addLine(CharSequence).

Notification extras key: this is the title of the notification, as supplied to setContentTitle(CharSequence).

Notification extras key: this is the title of the notification when shown in expanded form, e.g. as supplied to setBigContentTitle(CharSequence).

Bit set in the Notification flags field if the notification should be canceled when it is clicked by the user.

Bit set in the Notification flags field if this notification represents a currently running service. This will normally be set for you by startForeground(int, Notification).

Bit set in the Notification flags field if this notification is the group summary for a group of notifications. Grouped notifications may display in a cluster or stack on devices which support such rendering. Requires a group key also be set using setGroup(String).

Obsolete flag indicating high-priority notifications; use the priority field instead.

Bit set in the Notification flags field if the audio will be repeated until the notification is cancelled or the notification window is opened.

Bit set in the Notification flags field if this notification is relevant to the current device only and it is not recommended that it bridge to other devices.

Bit set in the Notification flags field if the notification should not be canceled when the user clicks the Clear all button.

Bit set in the Notification flags field if this notification is in reference to something that is ongoing, like a phone call. It should not be set if this notification is in reference to something that happened at a particular point in time, like a missed phone call.

Bit set in the Notification flags field if the notification's sound, vibrate and ticker should only be played if the notification is not already showing.

Bit set in the Notification flags field when LEDs should be turned on for this notification.

Default notification priority for setPriority(int). If your application does not prioritize its own notifications, use this value for all notifications.

Higher notification priority for setPriority(int), for more important notifications or alerts. The UI may choose to show these items larger, or at a different position in notification lists, compared with your app's PRIORITY_DEFAULT items.

Lower notification priority for setPriority(int), for items that are less important. The UI may choose to show these items smaller, or at a different position in the list, compared with your app's PRIORITY_DEFAULT items.

Highest notification priority for setPriority(int), for your application's most important items that require the user's prompt attention or input.

Lowest notification priority for setPriority(int); these items might not be shown to the user except under special circumstances, such as detailed notification logs.

Use this constant as the value for audioStreamType to request that the default stream type for notifications be used. Currently the default stream type is STREAM_NOTIFICATION.

Notification visibility: Show this notification on all lockscreens, but conceal sensitive or private information on secure lockscreens.

Notification visibility: Show this notification in its entirety on all lockscreens.

Notification visibility: Do not reveal any part of this notification on a secure lockscreen.

Get an action on this notification in a backwards compatible manner. Actions were supported from JellyBean (Api level 16) forwards.

Get the number of actions in this notification in a backwards compatible manner. Actions were supported from JellyBean (Api level 16) forwards.

Get the category of this notification in a backwards compatible manner.

Gets the extras field from a notification in a backwards compatible manner. Extras field was supported from JellyBean (Api level 16) forwards. This function will return null on older api levels.

Get the key used to group this notification into a cluster or stack with other notifications on devices which support such rendering.

Get whether or not this notification is only relevant to the current device.

Some notifications can be bridged to other devices for remote display. If this hint is set, it is recommend that this notification not be bridged.

Get a sort key that orders this notification among other notifications from the same package. This can be useful if an external sort was already applied and an app would like to preserve this. Notifications will be sorted lexicographically using this value, although providing different priorities in addition to providing sort key may cause this value to be ignored.

This sort key can also be used to order members of a notification group. See setGroup(String).

Get whether this notification to be the group summary for a group of notifications. Grouped notifications may display in a cluster or stack on devices which support such rendering. Requires a group key also be set using setGroup(String).