Follow up for I420bee8a11d430b1e52ded050536e56a85a48800 (ffb289c7) · Commits · e / os / android_frameworks_base

core/java/android/app/IActivityManager.java

+3 −1

Original line number	Diff line number	Diff line
		@@ -662,9 +662,11 @@ public interface IActivityManager extends IInterface {
		public void setRenderThread(int tid) throws RemoteException;

		/**
		* Let's activity manager know whether the calling process is currently showing "top-level" UI
		* Lets activity manager know whether the calling process is currently showing "top-level" UI
		* that is not an activity, i.e. windows on the screen the user is currently interacting with.
		*
		* <p>This flag can only be set for persistent processes.
		*
		* @param hasTopUi Whether the calling process has "top-level" UI.
		*/
		public void setHasTopUi(boolean hasTopUi) throws RemoteException;

+7 −2

Original line number	Diff line number	Diff line
		@@ -12709,6 +12709,7 @@ public final class ActivityManagerService extends ActivityManagerNative
		return;
		}
		if (pr.hasTopUi != hasTopUi) {
		Slog.i(TAG, "Setting hasTopUi=" + hasTopUi + " for pid=" + pid);
		pr.hasTopUi = hasTopUi;
		changed = true;
		}
		@@ -19203,10 +19204,14 @@ public final class ActivityManagerService extends ActivityManagerNative
		// facilitate this, here we need to determine whether or not it
		// is currently showing UI.
		app.systemNoUi = true;
		if (app == TOP_APP \|\| app.hasTopUi) {
		if (app == TOP_APP) {
		app.systemNoUi = false;
		app.curSchedGroup = ProcessList.SCHED_GROUP_TOP_APP;
		app.adjType = "pers-top-activity";
		} else if (app.hasTopUi) {
		app.systemNoUi = false;
		app.curSchedGroup = ProcessList.SCHED_GROUP_TOP_APP;
		app.adjType = "pers-top-ui";
		} else if (activitiesSize > 0) {
		for (int j = 0; j < activitiesSize; j++) {
		final ActivityRecord r = app.activities.get(j);
		@@ -19232,7 +19237,7 @@ public final class ActivityManagerService extends ActivityManagerNative
		int procState;
		boolean foregroundActivities = false;
		BroadcastQueue queue;
		if (app == TOP_APP \|\| app.hasTopUi) {
		if (app == TOP_APP) {
		// The last app on the list is the foreground app.
		adj = ProcessList.FOREGROUND_APP_ADJ;
		schedGroup = ProcessList.SCHED_GROUP_TOP_APP;

+3 −0

Original line number	Diff line number	Diff line
		@@ -436,6 +436,9 @@ final class ProcessRecord {
		pw.print(prefix); pw.print(" - "); pw.println(receivers.valueAt(i));
		}
		}
		if (hasTopUi) {
		pw.print(prefix); pw.print("hasTopUi="); pw.print(hasTopUi);
		}
		}

		ProcessRecord(BatteryStatsImpl _batteryStats, ApplicationInfo _info,