com.google.android.exoplayer2.util

Class NotificationUtil

java.lang.Object

com.google.android.exoplayer2.util.NotificationUtil

public final class NotificationUtil
extends java.lang.Object

Utility methods for displaying Notifications.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	NotificationUtil.Importance Notification channel importance levels.

Field Summary

Fields

Modifier and Type	Field and Description
static int	IMPORTANCE_DEFAULT
static int	IMPORTANCE_HIGH
static int	IMPORTANCE_LOW
static int	IMPORTANCE_MIN
static int	IMPORTANCE_NONE
static int	IMPORTANCE_UNSPECIFIED

Method Summary

Modifier and Type	Method and Description
static void	createNotificationChannel(android.content.Context context, java.lang.String id, int name, int importance) Creates a notification channel that notifications can be posted to.
static void	setNotification(android.content.Context context, int id, android.app.Notification notification) Post a notification to be shown in the status bar.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

IMPORTANCE_UNSPECIFIED

public static final int IMPORTANCE_UNSPECIFIED

See Also:

NotificationManager.IMPORTANCE_UNSPECIFIED, Constant Field Values

IMPORTANCE_NONE

public static final int IMPORTANCE_NONE

See Also:

NotificationManager.IMPORTANCE_NONE, Constant Field Values

IMPORTANCE_MIN

public static final int IMPORTANCE_MIN

See Also:

NotificationManager.IMPORTANCE_MIN, Constant Field Values

IMPORTANCE_LOW

public static final int IMPORTANCE_LOW

See Also:

NotificationManager.IMPORTANCE_LOW, Constant Field Values

IMPORTANCE_DEFAULT

public static final int IMPORTANCE_DEFAULT

See Also:

NotificationManager.IMPORTANCE_DEFAULT, Constant Field Values

IMPORTANCE_HIGH

public static final int IMPORTANCE_HIGH

See Also:

NotificationManager.IMPORTANCE_HIGH, Constant Field Values

Method Detail

createNotificationChannel

public static void createNotificationChannel(android.content.Context context,
                                             java.lang.String id,
                                             @StringRes
                                             int name,
                                             int importance)

Creates a notification channel that notifications can be posted to. See NotificationChannel and NotificationManager.createNotificationChannel(NotificationChannel) for details.

Parameters:

context - A Context to retrieve NotificationManager.

id - The id of the channel. Must be unique per package. The value may be truncated if it is too long.

name - A string resource identifier for the user visible name of the channel. You can rename this channel when the system locale changes by listening for the Intent.ACTION_LOCALE_CHANGED broadcast. The recommended maximum length is 40 characters; the value may be truncated if it is too long.

importance - The importance of the channel. This controls how interruptive notifications posted to this channel are. One of IMPORTANCE_UNSPECIFIED, IMPORTANCE_NONE, IMPORTANCE_MIN, IMPORTANCE_LOW, IMPORTANCE_DEFAULT and IMPORTANCE_HIGH.

setNotification

public static void setNotification(android.content.Context context,
                                   int id,
                                   @Nullable
                                   android.app.Notification notification)

Post a notification to be shown in the status bar. If a notification with the same id has already been posted by your application and has not yet been canceled, it will be replaced by the updated information. If notification is null, then cancels a previously shown notification.

Parameters:

context - A Context to retrieve NotificationManager.

id - An identifier for this notification unique within your application.

notification - A Notification object describing what to show the user. If null, then cancels a previously shown notification.