Add Stub implementation for DreamOverlayService. (4219dcc2) · Commits · e / os / android_frameworks_base

core/api/test-current.txt

+13 −1

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		@@ -257,7 +257,8 @@ package android.app {

		public class DreamManager {
		method @RequiresPermission(android.Manifest.permission.READ_DREAM_STATE) public boolean isDreaming();
		method @RequiresPermission(android.Manifest.permission.WRITE_DREAM_STATE) public void setActiveDream(@NonNull android.content.ComponentName);
		method @RequiresPermission(android.Manifest.permission.WRITE_DREAM_STATE) public void setActiveDream(@Nullable android.content.ComponentName);
		method @RequiresPermission(android.Manifest.permission.WRITE_DREAM_STATE) public void setDreamOverlay(@Nullable android.content.ComponentName);
		method @RequiresPermission(android.Manifest.permission.WRITE_DREAM_STATE) public void startDream(@NonNull android.content.ComponentName);
		method @RequiresPermission(android.Manifest.permission.WRITE_DREAM_STATE) public void stopDream();
		}
		@@ -2364,6 +2365,17 @@ package android.service.autofill.augmented {

		}

		package android.service.dreams {

		public abstract class DreamOverlayService extends android.app.Service {
		ctor public DreamOverlayService();
		method @Nullable public final android.os.IBinder onBind(@NonNull android.content.Intent);
		method public abstract void onStartDream(@NonNull android.view.WindowManager.LayoutParams);
		method public final void requestExit();
		}

		}

		package android.service.notification {

		@Deprecated public abstract class ConditionProviderService extends android.app.Service {

core/java/android/app/DreamManager.java

+23 −2

Original line number	Diff line number	Diff line
		@@ -17,6 +17,7 @@
		package android.app;

		import android.annotation.NonNull;
		import android.annotation.Nullable;
		import android.annotation.RequiresPermission;
		import android.annotation.SystemService;
		import android.annotation.TestApi;
		@@ -91,10 +92,30 @@ public class DreamManager {
		@TestApi
		@UserHandleAware
		@RequiresPermission(android.Manifest.permission.WRITE_DREAM_STATE)
		public void setActiveDream(@NonNull ComponentName dreamComponent) {
		public void setActiveDream(@Nullable ComponentName dreamComponent) {
		ComponentName[] dreams = {dreamComponent};

		try {
		mService.setDreamComponentsForUser(mContext.getUserId(),
		dreamComponent != null ? dreams : null);
		} catch (RemoteException e) {
		e.rethrowFromSystemServer();
		}
		}

		/**
		* Sets the active dream on the device to be "dreamComponent".
		*
		* <p>This is only used for testing the dream service APIs.
		*
		* @hide
		*/
		@TestApi
		@UserHandleAware
		@RequiresPermission(android.Manifest.permission.WRITE_DREAM_STATE)
		public void setDreamOverlay(@Nullable ComponentName dreamOverlayComponent) {
		try {
		mService.setDreamComponentsForUser(mContext.getUserId(), dreams);
		mService.registerDreamOverlayService(dreamOverlayComponent);
		} catch (RemoteException e) {
		e.rethrowFromSystemServer();
		}

core/java/android/service/dreams/DreamOverlayService.java

0 → 100644

+77 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2021 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		package android.service.dreams;

		import android.annotation.NonNull;
		import android.annotation.Nullable;
		import android.annotation.TestApi;
		import android.app.Service;
		import android.content.Intent;
		import android.os.IBinder;
		import android.os.RemoteException;
		import android.util.Log;
		import android.view.WindowManager;


		/**
		* Basic implementation of for {@link IDreamOverlay} for testing.
		* @hide
		*/
		@TestApi
		public abstract class DreamOverlayService extends Service {
		private static final String TAG = "DreamOverlayService";
		private static final boolean DEBUG = false;

		private IDreamOverlay mDreamOverlay = new IDreamOverlay.Stub() {
		@Override
		public void startDream(WindowManager.LayoutParams layoutParams,
		IDreamOverlayCallback callback) {
		mDreamOverlayCallback = callback;
		onStartDream(layoutParams);
		}
		};

		IDreamOverlayCallback mDreamOverlayCallback;

		public DreamOverlayService() {
		}

		@Nullable
		@Override
		public final IBinder onBind(@NonNull Intent intent) {
		return mDreamOverlay.asBinder();
		}

		/**
		* This method is overridden by implementations to handle when the dream has started and the
		* window is ready to be interacted with.
		* @param layoutParams The {@link android.view.WindowManager.LayoutParams} associated with the
		* dream window.
		*/
		public abstract void onStartDream(@NonNull WindowManager.LayoutParams layoutParams);

		/**
		* This method is invoked to request the dream exit.
		*/
		public final void requestExit() {
		try {
		mDreamOverlayCallback.onExitRequested();
		} catch (RemoteException e) {
		Log.e(TAG, "Could not request exit:" + e);
		}
		}
		}