NotificationCompatExtras

public final class NotificationCompatExtras
extends Object

java.lang.Object
↳	androidx.core.app.NotificationCompatExtras

Well-known extras used by NotificationCompat for backwards compatibility.

Summary

Constants
`String`	`EXTRA_ACTION_EXTRAS` Extras key used internally by `NotificationCompat` to store the value of the `Notification.extras` field before it was available.
`String`	`EXTRA_GROUP_KEY` Extras key used internally by `NotificationCompat` to store the value set by `Notification.Builder.setGroup(String)` before it was available.
`String`	`EXTRA_GROUP_SUMMARY` Extras key used internally by `NotificationCompat` to store the value set by `Notification.Builder.setGroupSummary(boolean)` before it was available.
`String`	`EXTRA_LOCAL_ONLY` Extras key used internally by `NotificationCompat` to store the value of the `Notification.FLAG_LOCAL_ONLY` field before it was available.
`String`	`EXTRA_REMOTE_INPUTS` Extras key used internally by `NotificationCompat` to store the value of the `Notification.Action.getRemoteInputs()` before the field was available.
`String`	`EXTRA_SORT_KEY` Extras key used internally by `NotificationCompat` to store the value set by `Notification.Builder.setSortKey(String)` before it was available.

From class


        
          java.lang.Object

public static final String EXTRA_ACTION_EXTRAS

Extras key used internally by NotificationCompat to store the value of the Notification.extras field before it was available. If possible, use NotificationCompat.getAction(Notification, int) to access this field.

Constant Value: "android.support.actionExtras"

public static final String EXTRA_GROUP_KEY

Extras key used internally by NotificationCompat to store the value set by Notification.Builder.setGroup(String) before it was available. If possible, use NotificationCompat.getGroup(Notification) to access this value.

Constant Value: "android.support.groupKey"

public static final String EXTRA_GROUP_SUMMARY

Extras key used internally by NotificationCompat to store the value set by Notification.Builder.setGroupSummary(boolean) before it was available. If possible, use NotificationCompat.isGroupSummary(Notification) to access this value.

Constant Value: "android.support.isGroupSummary"

public static final String EXTRA_LOCAL_ONLY

Extras key used internally by NotificationCompat to store the value of the Notification.FLAG_LOCAL_ONLY field before it was available. If possible, use NotificationCompat.getLocalOnly(Notification) to access this field.

Constant Value: "android.support.localOnly"

public static final String EXTRA_REMOTE_INPUTS

Extras key used internally by NotificationCompat to store the value of the Notification.Action.getRemoteInputs() before the field was available. If possible, use NotificationCompat.Action.getRemoteInputs() to access this field.

Constant Value: "android.support.remoteInputs"

public static final String EXTRA_SORT_KEY

Extras key used internally by NotificationCompat to store the value set by Notification.Builder.setSortKey(String) before it was available. If possible, use NotificationCompat.getSortKey(Notification) to access this value.

Constant Value: "android.support.sortKey"