Merge "Fix testRegisterComponentCallbacksOnWindowContext flaky" into tm-dev (db7b4503) · Commits · e / os / android_frameworks_base

core/java/android/window/WindowProviderService.java

+3 −2

Original line number	Diff line number	Diff line
		@@ -165,10 +165,11 @@ public abstract class WindowProviderService extends Service implements WindowPro
		}
		}

		// Suppress the lint because ths is overridden from Context.
		@SuppressLint("OnNameExpected")
		@Override
		// Suppress the lint because ths is overridden from Context.
		public @Nullable Object getSystemService(@NonNull String name) {
		@Nullable
		public Object getSystemService(@NonNull String name) {
		if (WINDOW_SERVICE.equals(name)) {
		return mWindowManager;
		}

core/java/android/window/WindowTokenClient.java

+4 −4

Original line number	Diff line number	Diff line
		@@ -91,7 +91,6 @@ public class WindowTokenClient extends IWindowToken.Stub {
		throw new IllegalStateException("Context is already attached.");
		}
		mContextRef = new WeakReference<>(context);
		mConfiguration.setTo(context.getResources().getConfiguration());
		mShouldDumpConfigForIme = Build.IS_DEBUGGABLE
		&& context instanceof AbstractInputMethodService;
		}
		@@ -112,7 +111,8 @@ public class WindowTokenClient extends IWindowToken.Stub {
		if (configuration == null) {
		return false;
		}
		onConfigurationChanged(configuration, displayId, false /* shouldReportConfigChange */);
		mHandler.runWithScissors(() -> onConfigurationChanged(configuration, displayId,
		false /* shouldReportConfigChange /), 0 / timeout */);
		mAttachToWindowContainer = true;
		return true;
		} catch (RemoteException e) {
		@@ -137,8 +137,8 @@ public class WindowTokenClient extends IWindowToken.Stub {
		if (configuration == null) {
		return false;
		}
		mHandler.post(() -> onConfigurationChanged(configuration, displayId,
		false /* shouldReportConfigChange */));
		mHandler.runWithScissors(() -> onConfigurationChanged(configuration, displayId,
		false /* shouldReportConfigChange /), 0 / timeout */);
		mAttachToWindowContainer = true;
		return true;
		} catch (RemoteException e) {

services/core/java/com/android/server/wm/ConfigurationContainer.java

+9 −2

Original line number	Diff line number	Diff line
		@@ -637,13 +637,20 @@ public abstract class ConfigurationContainer<E extends ConfigurationContainer> {
		}

		void registerConfigurationChangeListener(ConfigurationContainerListener listener) {
		registerConfigurationChangeListener(listener, true /* shouldDispatchConfig */);
		}

		void registerConfigurationChangeListener(ConfigurationContainerListener listener,
		boolean shouldDispatchConfig) {
		if (mChangeListeners.contains(listener)) {
		return;
		}
		mChangeListeners.add(listener);
		if (shouldDispatchConfig) {
		listener.onRequestedOverrideConfigurationChanged(mResolvedOverrideConfiguration);
		listener.onMergedOverrideConfigurationChanged(mMergedOverrideConfiguration);
		}
		}

		void unregisterConfigurationChangeListener(ConfigurationContainerListener listener) {
		mChangeListeners.remove(listener);

services/core/java/com/android/server/wm/WindowContainer.java

+9 −2

Original line number	Diff line number	Diff line
		@@ -3747,14 +3747,21 @@ class WindowContainer<E extends WindowContainer> extends ConfigurationContainer<
		}

		void registerWindowContainerListener(WindowContainerListener listener) {
		registerWindowContainerListener(listener, true /* shouldPropConfig */);
		}

		void registerWindowContainerListener(WindowContainerListener listener,
		boolean shouldDispatchConfig) {
		if (mListeners.contains(listener)) {
		return;
		}
		mListeners.add(listener);
		// Also register to ConfigurationChangeListener to receive configuration changes.
		registerConfigurationChangeListener(listener);
		registerConfigurationChangeListener(listener, shouldDispatchConfig);
		if (shouldDispatchConfig) {
		listener.onDisplayChanged(getDisplayContent());
		}
		}

		void unregisterWindowContainerListener(WindowContainerListener listener) {
		mListeners.remove(listener);

services/core/java/com/android/server/wm/WindowContextListenerController.java

+20 −3

Original line number	Diff line number	Diff line
		@@ -68,6 +68,16 @@ class WindowContextListenerController {
		@VisibleForTesting
		final ArrayMap<IBinder, WindowContextListenerImpl> mListeners = new ArrayMap<>();

		/**
		* @see #registerWindowContainerListener(IBinder, WindowContainer, int, int, Bundle, boolean)
		*/
		void registerWindowContainerListener(@NonNull IBinder clientToken,
		@NonNull WindowContainer<?> container, int ownerUid, @WindowType int type,
		@Nullable Bundle options) {
		registerWindowContainerListener(clientToken, container, ownerUid, type, options,
		true /* shouDispatchConfigWhenRegistering */);
		}

		/**
		* Registers the listener to a {@code container} which is associated with
		* a {@code clientToken}, which is a {@link android.window.WindowContext} representation. If the
		@@ -80,15 +90,18 @@ class WindowContextListenerController {
		* @param ownerUid the caller UID
		* @param type the window type
		* @param options a bundle used to pass window-related options.
		* @param shouDispatchConfigWhenRegistering {@code true} to indicate the current
		* {@code container}'s config will dispatch to the client side when
		* registering the {@link WindowContextListenerImpl}
		*/
		void registerWindowContainerListener(@NonNull IBinder clientToken,
		@NonNull WindowContainer<?> container, int ownerUid, @WindowType int type,
		@Nullable Bundle options) {
		@Nullable Bundle options, boolean shouDispatchConfigWhenRegistering) {
		WindowContextListenerImpl listener = mListeners.get(clientToken);
		if (listener == null) {
		listener = new WindowContextListenerImpl(clientToken, container, ownerUid, type,
		options);
		listener.register();
		listener.register(shouDispatchConfigWhenRegistering);
		} else {
		listener.updateContainer(container);
		}
		@@ -228,12 +241,16 @@ class WindowContextListenerController {
		}

		private void register() {
		register(true /* shouldDispatchConfig */);
		}

		private void register(boolean shouldDispatchConfig) {
		final IBinder token = mClientToken.asBinder();
		if (mDeathRecipient == null) {
		throw new IllegalStateException("Invalid client token: " + token);
		}
		mListeners.putIfAbsent(token, this);
		mContainer.registerWindowContainerListener(this);
		mContainer.registerWindowContainerListener(this, shouldDispatchConfig);
		}

		private void unregister() {