Merge "Fix setRequestedOrientation() freeze on Android Wear." into oc-dev am: a30fdcb687 (df99c779) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/am/ActivityManagerService.java

+16 −12

Original line number	Diff line number	Diff line
		@@ -20159,6 +20159,11 @@ public class ActivityManagerService extends IActivityManager.Stub
		mTempConfig.setTo(getGlobalConfiguration());
		final int changes = mTempConfig.updateFrom(values);
		if (changes == 0) {
		// Since calling to Activity.setRequestedOrientation leads to freezing the window with
		// setting WindowManagerService.mWaitingForConfig to true, it is important that we call
		// performDisplayOverrideConfigUpdate in order to send the new display configuration
		// (even if there are no actual changes) to unfreeze the window.
		performDisplayOverrideConfigUpdate(values, deferResume, DEFAULT_DISPLAY);
		return 0;
		}

		@@ -20347,12 +20352,9 @@ public class ActivityManagerService extends IActivityManager.Stub
		int displayId) {
		mTempConfig.setTo(mStackSupervisor.getDisplayOverrideConfiguration(displayId));
		final int changes = mTempConfig.updateFrom(values);
		if (changes == 0) {
		return 0;
		}

		Slog.i(TAG, "Override config changes=" + Integer.toHexString(changes) + " " + mTempConfig
		+ " for displayId=" + displayId);
		if (changes != 0) {
		Slog.i(TAG, "Override config changes=" + Integer.toHexString(changes) + " "
		+ mTempConfig + " for displayId=" + displayId);
		mStackSupervisor.setDisplayOverrideConfiguration(mTempConfig, displayId);

		final boolean isDensityChange = (changes & ActivityInfo.CONFIG_DENSITY) != 0;
		@@ -20360,7 +20362,9 @@ public class ActivityManagerService extends IActivityManager.Stub
		// Reset the unsupported display size dialog.
		mUiHandler.sendEmptyMessage(SHOW_UNSUPPORTED_DISPLAY_SIZE_DIALOG_MSG);

		killAllBackgroundProcessesExcept(N, ActivityManager.PROCESS_STATE_FOREGROUND_SERVICE);
		killAllBackgroundProcessesExcept(N,
		ActivityManager.PROCESS_STATE_FOREGROUND_SERVICE);
		}
		}

		// Update the configuration with WM first and check if any of the stacks need to be resized