NotificationManagerCompat - Android SDK

Summary: Constants | Methods | Inherited Methods | [Expand All]

public class

NotificationManagerCompat

extends Object

java.lang.Object
↳	android.support.v4.app.NotificationManagerCompat

Class Overview

Compatibility library for NotificationManager with fallbacks for older platforms.

To use this class, call the static function from(Context) to get a NotificationManagerCompat object, and then call one of its methods to post or cancel notifications.

Summary

Constants
String	ACTION_BIND_SIDE_CHANNEL	Intent action to register for on a service to receive side channel notifications.
String	EXTRA_USE_SIDE_CHANNEL	Notification extras key: if set to true, the posted notification should use the side channel for delivery instead of using notification manager.

Public Methods
void	cancel(int id) Cancel a previously shown notification.
void	cancel(String tag, int id) Cancel a previously shown notification.
void	cancelAll() Cancel all previously shown notifications.
static NotificationManagerCompat	from(Context context) Get a `NotificationManagerCompat` instance for a provided context.
static Set<String>	getEnabledListenerPackages(Context context) Get the set of packages that have an enabled notification listener component within them.
void	notify(int id, Notification notification) Post a notification to be shown in the status bar, stream, etc.
void	notify(String tag, int id, Notification notification) Post a notification to be shown in the status bar, stream, etc.

[Expand]

Inherited Methods

From class java.lang.Object

Object	clone() Creates and returns a copy of this `Object`.
boolean	equals(Object o) Compares this instance with the specified object and indicates if they are equal.
void	finalize() Invoked when the garbage collector has detected that this instance is no longer reachable.
final Class<?>	getClass() Returns the unique instance of `Class` that represents this object's class.
int	hashCode() Returns an integer hash code for this object.
final void	notify() Causes a thread which is waiting on this object's monitor (by means of calling one of the `wait()` methods) to be woken up.
final void	notifyAll() Causes all threads which are waiting on this object's monitor (by means of calling one of the `wait()` methods) to be woken up.
String	toString() Returns a string containing a concise, human-readable description of this object.
final void	wait() Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object.
final void	wait(long millis, int nanos) Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object or until the specified timeout expires.
final void	wait(long millis) Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object or until the specified timeout expires.

Constants

public static final String ACTION_BIND_SIDE_CHANNEL

Intent action to register for on a service to receive side channel notifications. The listening service must be in the same package as an enabled NotificationListenerService.

Constant Value: "android.support.BIND_NOTIFICATION_SIDE_CHANNEL"

public static final String EXTRA_USE_SIDE_CHANNEL

Notification extras key: if set to true, the posted notification should use the side channel for delivery instead of using notification manager.

Constant Value: "android.support.useSideChannel"

Public Methods

public void cancel (int id)

Cancel a previously shown notification.

Parameters

id	the ID of the notification

public void cancel (String tag, int id)

Cancel a previously shown notification.

Parameters

tag	the string identifier of the notification.
id	the ID of the notification

public void cancelAll ()

Cancel all previously shown notifications.

public static NotificationManagerCompat from (Context context)

Get a NotificationManagerCompat instance for a provided context.

public static Set<String> getEnabledListenerPackages (Context context)

Get the set of packages that have an enabled notification listener component within them.

public void notify (int id, Notification notification)

Post a notification to be shown in the status bar, stream, etc.

Parameters

id	the ID of the notification
notification	the notification to post to the system

public void notify (String tag, int id, Notification notification)

Post a notification to be shown in the status bar, stream, etc.

Parameters

tag	the string identifier for a notification. Can be `null`.
id	the ID of the notification. The pair (tag, id) must be unique within your app.
notification	the notification to post to the system

Results

Interfaces

Classes

Exceptions

NotificationManagerCompat

Class Overview

Summary

Constants

public static final String ACTION_BIND_SIDE_CHANNEL

public static final String EXTRA_USE_SIDE_CHANNEL

Public Methods

public void cancel (int id)

Parameters

public void cancel (String tag, int id)

Parameters

public void cancelAll ()

public static NotificationManagerCompat from (Context context)

public static Set<String> getEnabledListenerPackages (Context context)

public void notify (int id, Notification notification)

Parameters

public void notify (String tag, int id, Notification notification)

Parameters