Merge "Add hidden ATM method to use in TaskFragmentOrganizer" into sc-v2-dev am: 74ab64c0c3 (f9170863) · Commits · e / os / android_frameworks_base

core/java/android/app/ActivityClient.java

+13 −0

Original line number	Diff line number	Diff line
		@@ -16,6 +16,7 @@

		package android.app;

		import android.annotation.Nullable;
		import android.content.ComponentName;
		import android.content.Intent;
		import android.content.res.Configuration;
		@@ -205,6 +206,18 @@ public class ActivityClient {
		}
		}

		/**
		* Returns the activity token below in the same task if it belongs to the same process.
		*/
		@Nullable
		public IBinder getActivityTokenBelow(IBinder activityToken) {
		try {
		return getActivityClientController().getActivityTokenBelow(activityToken);
		} catch (RemoteException e) {
		throw e.rethrowFromSystemServer();
		}
		}

		ComponentName getCallingActivity(IBinder token) {
		try {
		return getActivityClientController().getCallingActivity(token);

+1 −0

Original line number	Diff line number	Diff line
		@@ -70,6 +70,7 @@ interface IActivityClientController {
		boolean willActivityBeVisible(in IBinder token);
		int getDisplayId(in IBinder activityToken);
		int getTaskForActivity(in IBinder token, in boolean onlyRoot);
		IBinder getActivityTokenBelow(IBinder token);
		ComponentName getCallingActivity(in IBinder token);
		String getCallingPackage(in IBinder token);
		int getLaunchedFromUid(in IBinder token);

+22 −0

Original line number	Diff line number	Diff line
		@@ -42,6 +42,7 @@ import static com.android.server.wm.ActivityTaskManagerService.TAG_SWITCH;
		import static com.android.server.wm.ActivityTaskManagerService.enforceNotIsolatedCaller;

		import android.annotation.NonNull;
		import android.annotation.Nullable;
		import android.app.Activity;
		import android.app.ActivityManager;
		import android.app.ActivityTaskManager;
		@@ -538,6 +539,27 @@ class ActivityClientController extends IActivityClientController.Stub {
		}
		}

		@Override
		@Nullable
		public IBinder getActivityTokenBelow(IBinder activityToken) {
		final long ident = Binder.clearCallingIdentity();
		try {
		synchronized (mGlobalLock) {
		final ActivityRecord ar = ActivityRecord.isInAnyTask(activityToken);
		if (ar == null) {
		return null;
		}
		final ActivityRecord below = ar.getTask().getActivityBelow(ar);
		if (below != null && below.getUid() == ar.getUid()) {
		return below.appToken.asBinder();
		}
		}
		} finally {
		Binder.restoreCallingIdentity(ident);
		}
		return null;
		}

		@Override
		public ComponentName getCallingActivity(IBinder token) {
		synchronized (mGlobalLock) {

+6 −0

Original line number	Diff line number	Diff line
		@@ -6274,6 +6274,12 @@ final class ActivityRecord extends WindowToken implements WindowManagerService.A
		return null;
		}

		@Nullable
		static ActivityRecord isInAnyTask(IBinder token) {
		final ActivityRecord r = ActivityRecord.forTokenLocked(token);
		return (r != null && r.isAttached()) ? r : null;
		}

		/**
		* @return display id to which this record is attached,
		* {@link android.view.Display#INVALID_DISPLAY} if not attached.

+1 −1

Original line number	Diff line number	Diff line
		@@ -872,7 +872,7 @@ class ActivityStarter {
		ActivityRecord sourceRecord = null;
		ActivityRecord resultRecord = null;
		if (resultTo != null) {
		sourceRecord = mRootWindowContainer.isInAnyTask(resultTo);
		sourceRecord = ActivityRecord.isInAnyTask(resultTo);
		if (DEBUG_RESULTS) {
		Slog.v(TAG_RESULTS, "Will send result to " + resultTo + " " + sourceRecord);
		}