Add config resource specifying WallpaperManagerService (4bbf8524) · Commits · e / os / android_frameworks_base

core/res/res/values/config.xml

+3 −0

Original line number	Diff line number	Diff line
		@@ -1387,6 +1387,9 @@
		<!-- True if WallpaperService is enabled -->
		<bool name="config_enableWallpaperService">true</bool>

		<!-- Class name of WallpaperManagerService. -->
		<string name="config_wallpaperManagerServiceName">com.android.server.wallpaper.WallpaperManagerService</string>

		<!-- Enables the TimeZoneRuleManager service. This is the master switch for the updateable time
		zone update mechanism. -->
		<bool name="config_enableUpdateableTimeZoneRules">false</bool>

core/res/res/values/symbols.xml

+1 −0

Original line number	Diff line number	Diff line
		@@ -287,6 +287,7 @@
		<java-symbol type="bool" name="split_action_bar_is_narrow" />
		<java-symbol type="bool" name="config_useVolumeKeySounds" />
		<java-symbol type="bool" name="config_enableWallpaperService" />
		<java-symbol type="string" name="config_wallpaperManagerServiceName" />
		<java-symbol type="bool" name="config_enableUpdateableTimeZoneRules" />
		<java-symbol type="bool" name="config_timeZoneRulesUpdateTrackingEnabled" />
		<java-symbol type="string" name="config_timeZoneRulesUpdaterPackage" />

services/core/java/com/android/server/wallpaper/IWallpaperManagerService.java

0 → 100644

+35 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2017 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 com.android.server.wallpaper;

		import android.app.IWallpaperManager;
		import android.os.IBinder;

		/**
		* Extended IWallpaperManager which can receive SystemService's lifetime events.
		*/
		interface IWallpaperManagerService extends IWallpaperManager, IBinder {
		/**
		* @see com.android.server.SystemService#onBootPhase(int)
		*/
		void onBootPhase(int phase);

		/**
		* @see com.android.server.SystemService#onUnlockUser(int)
		*/
		void onUnlockUser(final int userId);
		}
		No newline at end of file

services/core/java/com/android/server/wallpaper/WallpaperManagerService.java

+31 −10

Original line number	Diff line number	Diff line
		@@ -99,6 +99,7 @@ import com.android.server.EventLogTags;
		import com.android.server.FgThread;
		import com.android.server.SystemService;

		import java.lang.reflect.InvocationTargetException;
		import libcore.io.IoUtils;

		import org.xmlpull.v1.XmlPullParser;
		@@ -119,14 +120,16 @@ import java.util.ArrayList;
		import java.util.Arrays;
		import java.util.List;
		import java.util.Objects;
		import com.android.internal.R;

		public class WallpaperManagerService extends IWallpaperManager.Stub {
		public class WallpaperManagerService extends IWallpaperManager.Stub
		implements IWallpaperManagerService {
		static final String TAG = "WallpaperManagerService";
		static final boolean DEBUG = false;
		static final boolean DEBUG_LIVE = DEBUG \|\| true;

		public static class Lifecycle extends SystemService {
		private WallpaperManagerService mService;
		private IWallpaperManagerService mService;

		public Lifecycle(Context context) {
		super(context);
		@@ -134,24 +137,32 @@ public class WallpaperManagerService extends IWallpaperManager.Stub {

		@Override
		public void onStart() {
		mService = new WallpaperManagerService(getContext());
		try {
		final Class<? extends IWallpaperManagerService> klass =
		(Class<? extends IWallpaperManagerService>)Class.forName(
		getContext().getResources().getString(
		R.string.config_wallpaperManagerServiceName));
		mService = klass.getConstructor(Context.class).newInstance(getContext());
		publishBinderService(Context.WALLPAPER_SERVICE, mService);
		} catch (Exception exp) {
		Slog.wtf(TAG, "Failed to instantiate WallpaperManagerService", exp);
		}
		}

		@Override
		public void onBootPhase(int phase) {
		if (phase == SystemService.PHASE_ACTIVITY_MANAGER_READY) {
		mService.systemReady();
		} else if (phase == SystemService.PHASE_THIRD_PARTY_APPS_CAN_START) {
		mService.switchUser(UserHandle.USER_SYSTEM, null);
		if (mService != null) {
		mService.onBootPhase(phase);
		}
		}

		@Override
		public void onUnlockUser(int userHandle) {
		if (mService != null) {
		mService.onUnlockUser(userHandle);
		}
		}
		}

		final Object mLock = new Object();

		@@ -1255,7 +1266,17 @@ public class WallpaperManagerService extends IWallpaperManager.Stub {
		mLockWallpaperMap.remove(userId);
		}

		void onUnlockUser(final int userId) {
		@Override
		public void onBootPhase(int phase) {
		if (phase == SystemService.PHASE_ACTIVITY_MANAGER_READY) {
		systemReady();
		} else if (phase == SystemService.PHASE_THIRD_PARTY_APPS_CAN_START) {
		switchUser(UserHandle.USER_SYSTEM, null);
		}
		}

		@Override
		public void onUnlockUser(final int userId) {
		synchronized (mLock) {
		if (mCurrentUserId == userId) {
		if (mWaitingForUnlock) {