Merge "Add way to set live wallpaper across users" into nyc-mr1-dev (9a7c3bd5) · Commits · e / os / android_frameworks_base

core/java/android/app/IWallpaperManager.aidl

+1 −1

Original line number	Diff line number	Diff line
		@@ -49,7 +49,7 @@ interface IWallpaperManager {
		/**
		* Set the live wallpaper. This only affects the system wallpaper.
		*/
		void setWallpaperComponentChecked(in ComponentName name, in String callingPackage);
		void setWallpaperComponentChecked(in ComponentName name, in String callingPackage, int userId);

		/**
		* Set the live wallpaper. This only affects the system wallpaper.

+15 −1

Original line number	Diff line number	Diff line
		@@ -1404,12 +1404,26 @@ public class WallpaperManager {
		*/
		@SystemApi
		public boolean setWallpaperComponent(ComponentName name) {
		return setWallpaperComponent(name, UserHandle.myUserId());
		}

		/**
		* Set the live wallpaper.
		*
		* This can only be called by packages with android.permission.SET_WALLPAPER_COMPONENT
		* permission. The caller must hold the INTERACT_ACROSS_USERS_FULL permission to change
		* another user's wallpaper.
		*
		* @hide
		*/
		public boolean setWallpaperComponent(ComponentName name, int userId) {
		if (sGlobals.mService == null) {
		Log.w(TAG, "WallpaperService not running");
		throw new RuntimeException(new DeadSystemException());
		}
		try {
		sGlobals.mService.setWallpaperComponentChecked(name, mContext.getOpPackageName());
		sGlobals.mService.setWallpaperComponentChecked(name, mContext.getOpPackageName(),
		userId);
		return true;
		} catch (RemoteException e) {
		throw e.rethrowFromSystemServer();

+2 −1

Original line number	Diff line number	Diff line
		@@ -55,7 +55,8 @@ public class SystemUIApplication extends Application {
		com.android.systemui.media.RingtonePlayer.class,
		com.android.systemui.keyboard.KeyboardUI.class,
		com.android.systemui.tv.pip.PipUI.class,
		com.android.systemui.shortcut.ShortcutKeyDispatcher.class
		com.android.systemui.shortcut.ShortcutKeyDispatcher.class,
		com.android.systemui.VendorServices.class
		};

		/**

0 → 100644

+29 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2016 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.systemui;

		/**
		* Placeholder for any vendor-specific services.
		*/
		public class VendorServices extends SystemUI {

		@Override
		public void start() {
		// no-op
		}

		}

+11 −3

Original line number	Diff line number	Diff line
		@@ -1470,19 +1470,27 @@ public class WallpaperManagerService extends IWallpaperManager.Stub {
		}

		@Override
		public void setWallpaperComponentChecked(ComponentName name, String callingPackage) {
		public void setWallpaperComponentChecked(ComponentName name, String callingPackage,
		int userId) {

		if (isWallpaperSupported(callingPackage) && isSetWallpaperAllowed(callingPackage)) {
		setWallpaperComponent(name);
		setWallpaperComponent(name, userId);
		}
		}

		// ToDo: Remove this version of the function
		@Override
		public void setWallpaperComponent(ComponentName name) {
		setWallpaperComponent(name, UserHandle.getCallingUserId());
		}

		private void setWallpaperComponent(ComponentName name, int userId) {
		userId = ActivityManager.handleIncomingUser(getCallingPid(), getCallingUid(), userId,
		false /* all /, true / full /, "changing live wallpaper", null / pkg */);
		checkPermission(android.Manifest.permission.SET_WALLPAPER_COMPONENT);

		synchronized (mLock) {
		if (DEBUG) Slog.v(TAG, "setWallpaperComponent name=" + name);
		int userId = UserHandle.getCallingUserId();
		WallpaperData wallpaper = mWallpaperMap.get(userId);
		if (wallpaper == null) {
		throw new IllegalStateException("Wallpaper not yet initialized for user " + userId);