Merge "Defer broadcasts to slow-handling apps" (d10f95dc) · Commits · e / os / android_frameworks_base

core/java/android/app/IActivityManager.aidl

+1 −0

Original line number	Diff line number	Diff line
		@@ -277,6 +277,7 @@ interface IActivityManager {
		void unstableProviderDied(in IBinder connection);
		boolean isIntentSenderAnActivity(in IIntentSender sender);
		boolean isIntentSenderAForegroundService(in IIntentSender sender);
		boolean isIntentSenderABroadcast(in IIntentSender sender);
		int startActivityAsUser(in IApplicationThread caller, in String callingPackage,
		in Intent intent, in String resolvedType, in IBinder resultTo, in String resultWho,
		int requestCode, int flags, in ProfilerInfo profilerInfo,

+13 −0

Original line number	Diff line number	Diff line
		@@ -1111,6 +1111,19 @@ public final class PendingIntent implements Parcelable {
		}
		}

		/**
		* @hide
		* Check whether this PendingIntent will launch an Activity.
		*/
		public boolean isBroadcast() {
		try {
		return ActivityManager.getService()
		.isIntentSenderABroadcast(mTarget);
		} catch (RemoteException e) {
		throw e.rethrowFromSystemServer();
		}
		}

		/**
		* @hide
		* Return the Intent of this PendingIntent.

+38 −0

Original line number	Diff line number	Diff line
		@@ -11798,6 +11798,44 @@ public final class Settings {
		*/
		public static final String SYNC_MANAGER_CONSTANTS = "sync_manager_constants";

		/**
		* Broadcast dispatch tuning parameters specific to foreground broadcasts.
		*
		* This is encoded as a key=value list, separated by commas. Ex: "foo=1,bar=true"
		*
		* The following keys are supported:
		* <pre>
		* bcast_timeout (long)
		* bcast_slow_time (long)
		* bcast_deferral (long)
		* bcast_deferral_decay_factor (float)
		* bcast_deferral_floor (long)
		* </pre>
		*
		* @hide
		*/
		public static final String BROADCAST_FG_CONSTANTS = "bcast_fg_constants";

		/**
		* Broadcast dispatch tuning parameters specific to background broadcasts.
		*
		* This is encoded as a key=value list, separated by commas. Ex: "foo=1,bar=true".
		* See {@link #BROADCAST_FG_CONSTANTS} for the list of supported keys.
		*
		* @hide
		*/
		public static final String BROADCAST_BG_CONSTANTS = "bcast_bg_constants";

		/**
		* Broadcast dispatch tuning parameters specific to specific "offline" broadcasts.
		*
		* This is encoded as a key=value list, separated by commas. Ex: "foo=1,bar=true".
		* See {@link #BROADCAST_FG_CONSTANTS} for the list of supported keys.
		*
		* @hide
		*/
		public static final String BROADCAST_OFFLOAD_CONSTANTS = "bcast_offload_constants";

		/**
		* Whether or not App Standby feature is enabled by system. This controls throttling of apps
		* based on usage patterns and predictions. Platform will turn on this feature if both this

+3 −0

Original line number	Diff line number	Diff line
		@@ -132,6 +132,9 @@ public class SettingsBackupTest {
		Settings.Global.AUTOMATIC_POWER_SAVER_MODE,
		Settings.Global.BACKGROUND_ACTIVITY_STARTS_ENABLED,
		Settings.Global.BATTERY_CHARGING_STATE_UPDATE_DELAY,
		Settings.Global.BROADCAST_BG_CONSTANTS,
		Settings.Global.BROADCAST_FG_CONSTANTS,
		Settings.Global.BROADCAST_OFFLOAD_CONSTANTS,
		Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD,
		Settings.Global.BATTERY_DISCHARGE_THRESHOLD,
		Settings.Global.BATTERY_SAVER_DEVICE_SPECIFIC_CONSTANTS,

+11 −1

Original line number	Diff line number	Diff line
		@@ -17,5 +17,15 @@
		package com.android.server;

		public interface AlarmManagerInternal {
		void removeAlarmsForUid(int uid);
		// Some other components in the system server need to know about
		// broadcast alarms currently in flight
		public interface InFlightListener {
		/** There is now an alarm pending delivery to the given app */
		void broadcastAlarmPending(int recipientUid);
		/** A broadcast alarm targeted to the given app has completed delivery */
		void broadcastAlarmComplete(int recipientUid);
		}

		public void removeAlarmsForUid(int uid);
		public void registerInFlightListener(InFlightListener callback);
		}