am e2522466: Fix issue #2547337: switching night modes (e5132805) · Commits · e / os / android_frameworks_base

services/java/com/android/server/UiModeManagerService.java

+1 −0

Original line number	Diff line number	Diff line
		@@ -484,6 +484,7 @@ class UiModeManagerService extends IUiModeManager.Stub {
		Intent intent = new Intent(Intent.ACTION_MAIN);
		intent.addCategory(Intent.CATEGORY_HOME);
		intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
		mHoldingConfiguration = false;
		updateConfigurationLocked(false);
		ActivityManagerNative.getDefault().startActivityWithConfig(
		null, intent, null, null, 0, null, null, 0, false, false,

+7 −2

Original line number	Diff line number	Diff line
		@@ -3670,6 +3670,8 @@ public final class ActivityManagerService extends ActivityManagerNative implemen
		}

		mConfigWillChange = config != null && mConfiguration.diff(config) != 0;
		if (DEBUG_CONFIGURATION) Slog.v(TAG,
		"Starting activity when config will change = " + mConfigWillChange);

		final long origId = Binder.clearCallingIdentity();

		@@ -3678,13 +3680,16 @@ public final class ActivityManagerService extends ActivityManagerNative implemen
		resultTo, resultWho, requestCode, callingPid, callingUid,
		onlyIfNeeded, componentSpecified);

		if (config != null && mConfigWillChange) {
		if (mConfigWillChange) {
		// If the caller also wants to switch to a new configuration,
		// do so now. This allows a clean switch, as we are waiting
		// for the current activity to pause (so we will not destroy
		// it), and have not yet started the next activity.
		enforceCallingPermission(android.Manifest.permission.CHANGE_CONFIGURATION,
		"updateConfiguration()");
		mConfigWillChange = false;
		if (DEBUG_CONFIGURATION) Slog.v(TAG,
		"Updating to new configuration after starting activity.");
		updateConfigurationLocked(config, null);
		}

		@@ -13493,7 +13498,7 @@ public final class ActivityManagerService extends ActivityManagerNative implemen
		*/
		private final boolean ensureActivityConfigurationLocked(HistoryRecord r,
		int globalChanges) {
		if (!mConfigWillChange) {
		if (mConfigWillChange) {
		if (DEBUG_SWITCH \|\| DEBUG_CONFIGURATION) Slog.v(TAG,
		"Skipping config check (will change): " + r);
		return true;