The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2007 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package com.android.server; |
| 18 | |
Amith Yamasani | 8fd96ec | 2012-09-21 17:48:49 -0700 | [diff] [blame] | 19 | import android.app.ActivityManagerNative; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 20 | import android.app.AlarmManager; |
| 21 | import android.app.PendingIntent; |
The Android Open Source Project | c39a6e0 | 2009-03-11 12:11:56 -0700 | [diff] [blame] | 22 | import android.appwidget.AppWidgetManager; |
| 23 | import android.appwidget.AppWidgetProviderInfo; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 24 | import android.content.BroadcastReceiver; |
| 25 | import android.content.ComponentName; |
| 26 | import android.content.Context; |
| 27 | import android.content.Intent; |
| 28 | import android.content.IntentFilter; |
Winson Chung | 81f39eb | 2011-01-11 18:05:01 -0800 | [diff] [blame] | 29 | import android.content.ServiceConnection; |
Winson Chung | 81f39eb | 2011-01-11 18:05:01 -0800 | [diff] [blame] | 30 | import android.content.pm.PackageManager; |
Amith Yamasani | 8fd96ec | 2012-09-21 17:48:49 -0700 | [diff] [blame] | 31 | import android.os.Binder; |
Adam Cohen | e8724c8 | 2012-04-19 17:11:40 -0700 | [diff] [blame] | 32 | import android.os.Bundle; |
Winson Chung | 81f39eb | 2011-01-11 18:05:01 -0800 | [diff] [blame] | 33 | import android.os.IBinder; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 34 | import android.os.RemoteException; |
Dianne Hackborn | 4120375 | 2012-08-31 14:05:51 -0700 | [diff] [blame] | 35 | import android.os.UserHandle; |
Winson Chung | 81f39eb | 2011-01-11 18:05:01 -0800 | [diff] [blame] | 36 | import android.util.Pair; |
Joe Onorato | 8a9b220 | 2010-02-26 18:56:32 -0800 | [diff] [blame] | 37 | import android.util.Slog; |
Amith Yamasani | 742a671 | 2011-05-04 14:49:28 -0700 | [diff] [blame] | 38 | import android.util.SparseArray; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 39 | import android.widget.RemoteViews; |
| 40 | |
The Android Open Source Project | c39a6e0 | 2009-03-11 12:11:56 -0700 | [diff] [blame] | 41 | import com.android.internal.appwidget.IAppWidgetHost; |
Winson Chung | 81f39eb | 2011-01-11 18:05:01 -0800 | [diff] [blame] | 42 | import com.android.internal.appwidget.IAppWidgetService; |
Winson Chung | 81f39eb | 2011-01-11 18:05:01 -0800 | [diff] [blame] | 43 | import com.android.internal.widget.IRemoteViewsAdapterConnection; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 44 | |
Adam Cohen | 9730031 | 2011-10-12 15:48:13 -0700 | [diff] [blame] | 45 | import java.io.FileDescriptor; |
Adam Cohen | 9730031 | 2011-10-12 15:48:13 -0700 | [diff] [blame] | 46 | import java.io.PrintWriter; |
| 47 | import java.util.ArrayList; |
Adam Cohen | 9730031 | 2011-10-12 15:48:13 -0700 | [diff] [blame] | 48 | import java.util.List; |
| 49 | import java.util.Locale; |
| 50 | |
Amith Yamasani | 742a671 | 2011-05-04 14:49:28 -0700 | [diff] [blame] | 51 | |
| 52 | /** |
| 53 | * Redirects calls to this service to the instance of the service for the appropriate user. |
| 54 | */ |
The Android Open Source Project | c39a6e0 | 2009-03-11 12:11:56 -0700 | [diff] [blame] | 55 | class AppWidgetService extends IAppWidgetService.Stub |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 56 | { |
The Android Open Source Project | c39a6e0 | 2009-03-11 12:11:56 -0700 | [diff] [blame] | 57 | private static final String TAG = "AppWidgetService"; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 58 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 59 | /* |
| 60 | * When identifying a Host or Provider based on the calling process, use the uid field. |
| 61 | * When identifying a Host or Provider based on a package manager broadcast, use the |
| 62 | * package given. |
| 63 | */ |
| 64 | |
| 65 | static class Provider { |
| 66 | int uid; |
The Android Open Source Project | c39a6e0 | 2009-03-11 12:11:56 -0700 | [diff] [blame] | 67 | AppWidgetProviderInfo info; |
Romain Guy | a547559 | 2009-07-01 17:20:08 -0700 | [diff] [blame] | 68 | ArrayList<AppWidgetId> instances = new ArrayList<AppWidgetId>(); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 69 | PendingIntent broadcast; |
| 70 | boolean zombie; // if we're in safe mode, don't prune this just because nobody references it |
| 71 | |
| 72 | int tag; // for use while saving state (the index) |
| 73 | } |
| 74 | |
| 75 | static class Host { |
| 76 | int uid; |
| 77 | int hostId; |
| 78 | String packageName; |
Romain Guy | a547559 | 2009-07-01 17:20:08 -0700 | [diff] [blame] | 79 | ArrayList<AppWidgetId> instances = new ArrayList<AppWidgetId>(); |
The Android Open Source Project | c39a6e0 | 2009-03-11 12:11:56 -0700 | [diff] [blame] | 80 | IAppWidgetHost callbacks; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 81 | boolean zombie; // if we're in safe mode, don't prune this just because nobody references it |
| 82 | |
| 83 | int tag; // for use while saving state (the index) |
| 84 | } |
| 85 | |
The Android Open Source Project | c39a6e0 | 2009-03-11 12:11:56 -0700 | [diff] [blame] | 86 | static class AppWidgetId { |
| 87 | int appWidgetId; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 88 | Provider provider; |
| 89 | RemoteViews views; |
| 90 | Host host; |
| 91 | } |
| 92 | |
Winson Chung | 81f39eb | 2011-01-11 18:05:01 -0800 | [diff] [blame] | 93 | /** |
| 94 | * Acts as a proxy between the ServiceConnection and the RemoteViewsAdapterConnection. |
| 95 | * This needs to be a static inner class since a reference to the ServiceConnection is held |
| 96 | * globally and may lead us to leak AppWidgetService instances (if there were more than one). |
| 97 | */ |
| 98 | static class ServiceConnectionProxy implements ServiceConnection { |
Winson Chung | 81f39eb | 2011-01-11 18:05:01 -0800 | [diff] [blame] | 99 | private final IBinder mConnectionCb; |
| 100 | |
Winson Chung | 16c8d8a | 2011-01-20 16:19:33 -0800 | [diff] [blame] | 101 | ServiceConnectionProxy(Pair<Integer, Intent.FilterComparison> key, IBinder connectionCb) { |
Winson Chung | 81f39eb | 2011-01-11 18:05:01 -0800 | [diff] [blame] | 102 | mConnectionCb = connectionCb; |
| 103 | } |
| 104 | public void onServiceConnected(ComponentName name, IBinder service) { |
Winson Chung | 16c8d8a | 2011-01-20 16:19:33 -0800 | [diff] [blame] | 105 | final IRemoteViewsAdapterConnection cb = |
Winson Chung | 81f39eb | 2011-01-11 18:05:01 -0800 | [diff] [blame] | 106 | IRemoteViewsAdapterConnection.Stub.asInterface(mConnectionCb); |
| 107 | try { |
| 108 | cb.onServiceConnected(service); |
Adam Cohen | c2be22c | 2011-03-16 16:33:53 -0700 | [diff] [blame] | 109 | } catch (Exception e) { |
Winson Chung | 81f39eb | 2011-01-11 18:05:01 -0800 | [diff] [blame] | 110 | e.printStackTrace(); |
| 111 | } |
| 112 | } |
| 113 | public void onServiceDisconnected(ComponentName name) { |
Winson Chung | 16c8d8a | 2011-01-20 16:19:33 -0800 | [diff] [blame] | 114 | disconnect(); |
| 115 | } |
| 116 | public void disconnect() { |
| 117 | final IRemoteViewsAdapterConnection cb = |
Winson Chung | 81f39eb | 2011-01-11 18:05:01 -0800 | [diff] [blame] | 118 | IRemoteViewsAdapterConnection.Stub.asInterface(mConnectionCb); |
| 119 | try { |
| 120 | cb.onServiceDisconnected(); |
Adam Cohen | c2be22c | 2011-03-16 16:33:53 -0700 | [diff] [blame] | 121 | } catch (Exception e) { |
Winson Chung | 81f39eb | 2011-01-11 18:05:01 -0800 | [diff] [blame] | 122 | e.printStackTrace(); |
| 123 | } |
| 124 | } |
| 125 | } |
| 126 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 127 | Context mContext; |
Eric Fischer | 63c2d9e | 2009-10-22 15:22:50 -0700 | [diff] [blame] | 128 | Locale mLocale; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 129 | PackageManager mPackageManager; |
| 130 | AlarmManager mAlarmManager; |
Romain Guy | a547559 | 2009-07-01 17:20:08 -0700 | [diff] [blame] | 131 | ArrayList<Provider> mInstalledProviders = new ArrayList<Provider>(); |
The Android Open Source Project | c39a6e0 | 2009-03-11 12:11:56 -0700 | [diff] [blame] | 132 | int mNextAppWidgetId = AppWidgetManager.INVALID_APPWIDGET_ID + 1; |
Romain Guy | a547559 | 2009-07-01 17:20:08 -0700 | [diff] [blame] | 133 | final ArrayList<AppWidgetId> mAppWidgetIds = new ArrayList<AppWidgetId>(); |
| 134 | ArrayList<Host> mHosts = new ArrayList<Host>(); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 135 | boolean mSafeMode; |
| 136 | |
Amith Yamasani | 742a671 | 2011-05-04 14:49:28 -0700 | [diff] [blame] | 137 | |
| 138 | private final SparseArray<AppWidgetServiceImpl> mAppWidgetServices; |
Adam Cohen | 7bb9883 | 2011-10-05 18:10:13 -0700 | [diff] [blame] | 139 | |
The Android Open Source Project | c39a6e0 | 2009-03-11 12:11:56 -0700 | [diff] [blame] | 140 | AppWidgetService(Context context) { |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 141 | mContext = context; |
Amith Yamasani | 742a671 | 2011-05-04 14:49:28 -0700 | [diff] [blame] | 142 | mAppWidgetServices = new SparseArray<AppWidgetServiceImpl>(5); |
| 143 | AppWidgetServiceImpl primary = new AppWidgetServiceImpl(context, 0); |
| 144 | mAppWidgetServices.append(0, primary); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 145 | } |
| 146 | |
| 147 | public void systemReady(boolean safeMode) { |
| 148 | mSafeMode = safeMode; |
| 149 | |
Amith Yamasani | 742a671 | 2011-05-04 14:49:28 -0700 | [diff] [blame] | 150 | mAppWidgetServices.get(0).systemReady(safeMode); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 151 | |
| 152 | // Register for the boot completed broadcast, so we can send the |
Amith Yamasani | 742a671 | 2011-05-04 14:49:28 -0700 | [diff] [blame] | 153 | // ENABLE broacasts. If we try to send them now, they time out, |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 154 | // because the system isn't ready to handle them yet. |
Dianne Hackborn | 20e8098 | 2012-08-31 19:00:44 -0700 | [diff] [blame] | 155 | mContext.registerReceiverAsUser(mBroadcastReceiver, UserHandle.ALL, |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 156 | new IntentFilter(Intent.ACTION_BOOT_COMPLETED), null, null); |
| 157 | |
Eric Fischer | 63c2d9e | 2009-10-22 15:22:50 -0700 | [diff] [blame] | 158 | // Register for configuration changes so we can update the names |
| 159 | // of the widgets when the locale changes. |
Dianne Hackborn | fd8bf5c | 2012-09-04 18:48:37 -0700 | [diff] [blame] | 160 | mContext.registerReceiverAsUser(mBroadcastReceiver, UserHandle.ALL, |
| 161 | new IntentFilter(Intent.ACTION_CONFIGURATION_CHANGED), null, null); |
Eric Fischer | 63c2d9e | 2009-10-22 15:22:50 -0700 | [diff] [blame] | 162 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 163 | // Register for broadcasts about package install, etc., so we can |
| 164 | // update the provider list. |
| 165 | IntentFilter filter = new IntentFilter(); |
| 166 | filter.addAction(Intent.ACTION_PACKAGE_ADDED); |
Joe Onorato | d070e89 | 2011-01-07 20:50:37 -0800 | [diff] [blame] | 167 | filter.addAction(Intent.ACTION_PACKAGE_CHANGED); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 168 | filter.addAction(Intent.ACTION_PACKAGE_REMOVED); |
| 169 | filter.addDataScheme("package"); |
Dianne Hackborn | 20e8098 | 2012-08-31 19:00:44 -0700 | [diff] [blame] | 170 | mContext.registerReceiverAsUser(mBroadcastReceiver, UserHandle.ALL, |
| 171 | filter, null, null); |
Suchi Amalapurapu | 08675a3 | 2010-01-28 09:57:30 -0800 | [diff] [blame] | 172 | // Register for events related to sdcard installation. |
| 173 | IntentFilter sdFilter = new IntentFilter(); |
Suchi Amalapurapu | b56ae20 | 2010-02-04 22:51:07 -0800 | [diff] [blame] | 174 | sdFilter.addAction(Intent.ACTION_EXTERNAL_APPLICATIONS_AVAILABLE); |
| 175 | sdFilter.addAction(Intent.ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE); |
Dianne Hackborn | 20e8098 | 2012-08-31 19:00:44 -0700 | [diff] [blame] | 176 | mContext.registerReceiverAsUser(mBroadcastReceiver, UserHandle.ALL, |
| 177 | sdFilter, null, null); |
Amith Yamasani | 1359360 | 2012-03-22 16:16:17 -0700 | [diff] [blame] | 178 | |
| 179 | IntentFilter userFilter = new IntentFilter(); |
| 180 | userFilter.addAction(Intent.ACTION_USER_REMOVED); |
| 181 | mContext.registerReceiver(new BroadcastReceiver() { |
| 182 | @Override |
| 183 | public void onReceive(Context context, Intent intent) { |
Amith Yamasani | 2a00329 | 2012-08-14 18:25:45 -0700 | [diff] [blame] | 184 | onUserRemoved(intent.getIntExtra(Intent.EXTRA_USER_HANDLE, -1)); |
Amith Yamasani | 1359360 | 2012-03-22 16:16:17 -0700 | [diff] [blame] | 185 | } |
| 186 | }, userFilter); |
Dianne Hackborn | 20e8098 | 2012-08-31 19:00:44 -0700 | [diff] [blame] | 187 | |
| 188 | IntentFilter userStopFilter = new IntentFilter(); |
| 189 | userStopFilter.addAction(Intent.ACTION_USER_STOPPED); |
| 190 | mContext.registerReceiverAsUser(new BroadcastReceiver() { |
| 191 | @Override |
| 192 | public void onReceive(Context context, Intent intent) { |
| 193 | onUserStopped(getSendingUserId()); |
| 194 | } |
| 195 | }, UserHandle.ALL, userFilter, null, null); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 196 | } |
| 197 | |
Amith Yamasani | 8fd96ec | 2012-09-21 17:48:49 -0700 | [diff] [blame] | 198 | private int getCallingOrCurrentUserId() { |
| 199 | int callingUid = Binder.getCallingUid(); |
| 200 | if (callingUid == android.os.Process.myUid()) { |
| 201 | try { |
| 202 | return ActivityManagerNative.getDefault().getCurrentUser().id; |
| 203 | } catch (RemoteException re) { |
| 204 | return UserHandle.getUserId(callingUid); |
| 205 | } |
| 206 | } else { |
| 207 | return UserHandle.getUserId(callingUid); |
| 208 | } |
| 209 | } |
| 210 | |
Amith Yamasani | 742a671 | 2011-05-04 14:49:28 -0700 | [diff] [blame] | 211 | @Override |
| 212 | public int allocateAppWidgetId(String packageName, int hostId) throws RemoteException { |
Amith Yamasani | 8fd96ec | 2012-09-21 17:48:49 -0700 | [diff] [blame] | 213 | return getImplForUser(getCallingOrCurrentUserId()).allocateAppWidgetId( |
Dianne Hackborn | 4120375 | 2012-08-31 14:05:51 -0700 | [diff] [blame] | 214 | packageName, hostId); |
Jeff Sharkey | 15d161f | 2011-09-01 21:30:56 -0700 | [diff] [blame] | 215 | } |
Amith Yamasani | 742a671 | 2011-05-04 14:49:28 -0700 | [diff] [blame] | 216 | |
| 217 | @Override |
| 218 | public void deleteAppWidgetId(int appWidgetId) throws RemoteException { |
Amith Yamasani | 8fd96ec | 2012-09-21 17:48:49 -0700 | [diff] [blame] | 219 | getImplForUser(getCallingOrCurrentUserId()).deleteAppWidgetId(appWidgetId); |
Adam Cohen | 7bb9883 | 2011-10-05 18:10:13 -0700 | [diff] [blame] | 220 | } |
| 221 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 222 | @Override |
Amith Yamasani | 742a671 | 2011-05-04 14:49:28 -0700 | [diff] [blame] | 223 | public void deleteHost(int hostId) throws RemoteException { |
Amith Yamasani | 8fd96ec | 2012-09-21 17:48:49 -0700 | [diff] [blame] | 224 | getImplForUser(getCallingOrCurrentUserId()).deleteHost(hostId); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 225 | } |
| 226 | |
Amith Yamasani | 742a671 | 2011-05-04 14:49:28 -0700 | [diff] [blame] | 227 | @Override |
| 228 | public void deleteAllHosts() throws RemoteException { |
Amith Yamasani | 8fd96ec | 2012-09-21 17:48:49 -0700 | [diff] [blame] | 229 | getImplForUser(getCallingOrCurrentUserId()).deleteAllHosts(); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 230 | } |
| 231 | |
Amith Yamasani | 742a671 | 2011-05-04 14:49:28 -0700 | [diff] [blame] | 232 | @Override |
Adam Cohen | 0aa2d42 | 2012-09-07 17:37:26 -0700 | [diff] [blame] | 233 | public void bindAppWidgetId(int appWidgetId, ComponentName provider, Bundle options) |
| 234 | throws RemoteException { |
Amith Yamasani | 8fd96ec | 2012-09-21 17:48:49 -0700 | [diff] [blame] | 235 | getImplForUser(getCallingOrCurrentUserId()).bindAppWidgetId(appWidgetId, provider, |
Adam Cohen | 0aa2d42 | 2012-09-07 17:37:26 -0700 | [diff] [blame] | 236 | options); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 237 | } |
| 238 | |
Amith Yamasani | 742a671 | 2011-05-04 14:49:28 -0700 | [diff] [blame] | 239 | @Override |
Michael Jurka | 61a5b01 | 2012-04-13 10:39:45 -0700 | [diff] [blame] | 240 | public boolean bindAppWidgetIdIfAllowed( |
Adam Cohen | 0aa2d42 | 2012-09-07 17:37:26 -0700 | [diff] [blame] | 241 | String packageName, int appWidgetId, ComponentName provider, Bundle options) |
| 242 | throws RemoteException { |
Amith Yamasani | 8fd96ec | 2012-09-21 17:48:49 -0700 | [diff] [blame] | 243 | return getImplForUser(getCallingOrCurrentUserId()).bindAppWidgetIdIfAllowed( |
Adam Cohen | 0aa2d42 | 2012-09-07 17:37:26 -0700 | [diff] [blame] | 244 | packageName, appWidgetId, provider, options); |
Michael Jurka | 61a5b01 | 2012-04-13 10:39:45 -0700 | [diff] [blame] | 245 | } |
| 246 | |
| 247 | @Override |
| 248 | public boolean hasBindAppWidgetPermission(String packageName) throws RemoteException { |
Amith Yamasani | 8fd96ec | 2012-09-21 17:48:49 -0700 | [diff] [blame] | 249 | return getImplForUser(getCallingOrCurrentUserId()).hasBindAppWidgetPermission( |
Dianne Hackborn | 4120375 | 2012-08-31 14:05:51 -0700 | [diff] [blame] | 250 | packageName); |
Michael Jurka | 61a5b01 | 2012-04-13 10:39:45 -0700 | [diff] [blame] | 251 | } |
| 252 | |
| 253 | @Override |
| 254 | public void setBindAppWidgetPermission(String packageName, boolean permission) |
| 255 | throws RemoteException { |
Amith Yamasani | 8fd96ec | 2012-09-21 17:48:49 -0700 | [diff] [blame] | 256 | getImplForUser(getCallingOrCurrentUserId()).setBindAppWidgetPermission( |
Dianne Hackborn | 4120375 | 2012-08-31 14:05:51 -0700 | [diff] [blame] | 257 | packageName, permission); |
Michael Jurka | 61a5b01 | 2012-04-13 10:39:45 -0700 | [diff] [blame] | 258 | } |
| 259 | |
| 260 | @Override |
Amith Yamasani | 742a671 | 2011-05-04 14:49:28 -0700 | [diff] [blame] | 261 | public void bindRemoteViewsService(int appWidgetId, Intent intent, IBinder connection) |
| 262 | throws RemoteException { |
Amith Yamasani | 8fd96ec | 2012-09-21 17:48:49 -0700 | [diff] [blame] | 263 | getImplForUser(getCallingOrCurrentUserId()).bindRemoteViewsService( |
Dianne Hackborn | 4120375 | 2012-08-31 14:05:51 -0700 | [diff] [blame] | 264 | appWidgetId, intent, connection); |
Winson Chung | 81f39eb | 2011-01-11 18:05:01 -0800 | [diff] [blame] | 265 | } |
| 266 | |
Amith Yamasani | 742a671 | 2011-05-04 14:49:28 -0700 | [diff] [blame] | 267 | @Override |
| 268 | public int[] startListening(IAppWidgetHost host, String packageName, int hostId, |
| 269 | List<RemoteViews> updatedViews) throws RemoteException { |
Amith Yamasani | 8fd96ec | 2012-09-21 17:48:49 -0700 | [diff] [blame] | 270 | return getImplForUser(getCallingOrCurrentUserId()).startListening(host, |
Dianne Hackborn | 4120375 | 2012-08-31 14:05:51 -0700 | [diff] [blame] | 271 | packageName, hostId, updatedViews); |
Winson Chung | 81f39eb | 2011-01-11 18:05:01 -0800 | [diff] [blame] | 272 | } |
| 273 | |
Amith Yamasani | 1359360 | 2012-03-22 16:16:17 -0700 | [diff] [blame] | 274 | public void onUserRemoved(int userId) { |
| 275 | AppWidgetServiceImpl impl = mAppWidgetServices.get(userId); |
| 276 | if (userId < 1) return; |
| 277 | |
| 278 | if (impl == null) { |
| 279 | AppWidgetServiceImpl.getSettingsFile(userId).delete(); |
| 280 | } else { |
| 281 | impl.onUserRemoved(); |
| 282 | } |
Winson Chung | 84bbb02 | 2011-02-21 13:57:45 -0800 | [diff] [blame] | 283 | } |
| 284 | |
Dianne Hackborn | 20e8098 | 2012-08-31 19:00:44 -0700 | [diff] [blame] | 285 | public void onUserStopped(int userId) { |
| 286 | } |
| 287 | |
Dianne Hackborn | 4120375 | 2012-08-31 14:05:51 -0700 | [diff] [blame] | 288 | private AppWidgetServiceImpl getImplForUser(int userId) { |
Amith Yamasani | 742a671 | 2011-05-04 14:49:28 -0700 | [diff] [blame] | 289 | AppWidgetServiceImpl service = mAppWidgetServices.get(userId); |
| 290 | if (service == null) { |
| 291 | Slog.e(TAG, "Unable to find AppWidgetServiceImpl for the current user"); |
| 292 | // TODO: Verify that it's a valid user |
| 293 | service = new AppWidgetServiceImpl(mContext, userId); |
| 294 | service.systemReady(mSafeMode); |
| 295 | // Assume that BOOT_COMPLETED was received, as this is a non-primary user. |
| 296 | service.sendInitialBroadcasts(); |
| 297 | mAppWidgetServices.append(userId, service); |
Winson Chung | 84bbb02 | 2011-02-21 13:57:45 -0800 | [diff] [blame] | 298 | } |
Amith Yamasani | 742a671 | 2011-05-04 14:49:28 -0700 | [diff] [blame] | 299 | |
| 300 | return service; |
Winson Chung | 84bbb02 | 2011-02-21 13:57:45 -0800 | [diff] [blame] | 301 | } |
| 302 | |
Amith Yamasani | 742a671 | 2011-05-04 14:49:28 -0700 | [diff] [blame] | 303 | @Override |
| 304 | public int[] getAppWidgetIds(ComponentName provider) throws RemoteException { |
Amith Yamasani | 8fd96ec | 2012-09-21 17:48:49 -0700 | [diff] [blame] | 305 | return getImplForUser(getCallingOrCurrentUserId()).getAppWidgetIds(provider); |
Winson Chung | 84bbb02 | 2011-02-21 13:57:45 -0800 | [diff] [blame] | 306 | } |
| 307 | |
Amith Yamasani | 742a671 | 2011-05-04 14:49:28 -0700 | [diff] [blame] | 308 | @Override |
| 309 | public AppWidgetProviderInfo getAppWidgetInfo(int appWidgetId) throws RemoteException { |
Amith Yamasani | 8fd96ec | 2012-09-21 17:48:49 -0700 | [diff] [blame] | 310 | return getImplForUser(getCallingOrCurrentUserId()).getAppWidgetInfo(appWidgetId); |
Winson Chung | 81f39eb | 2011-01-11 18:05:01 -0800 | [diff] [blame] | 311 | } |
| 312 | |
Amith Yamasani | 742a671 | 2011-05-04 14:49:28 -0700 | [diff] [blame] | 313 | @Override |
| 314 | public RemoteViews getAppWidgetViews(int appWidgetId) throws RemoteException { |
Amith Yamasani | 8fd96ec | 2012-09-21 17:48:49 -0700 | [diff] [blame] | 315 | return getImplForUser(getCallingOrCurrentUserId()).getAppWidgetViews(appWidgetId); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 316 | } |
| 317 | |
Adam Cohen | e8724c8 | 2012-04-19 17:11:40 -0700 | [diff] [blame] | 318 | @Override |
Adam Cohen | d2097eb | 2012-05-01 18:10:28 -0700 | [diff] [blame] | 319 | public void updateAppWidgetOptions(int appWidgetId, Bundle options) { |
Amith Yamasani | 8fd96ec | 2012-09-21 17:48:49 -0700 | [diff] [blame] | 320 | getImplForUser(getCallingOrCurrentUserId()).updateAppWidgetOptions(appWidgetId, options); |
Adam Cohen | e8724c8 | 2012-04-19 17:11:40 -0700 | [diff] [blame] | 321 | } |
| 322 | |
| 323 | @Override |
Adam Cohen | d2097eb | 2012-05-01 18:10:28 -0700 | [diff] [blame] | 324 | public Bundle getAppWidgetOptions(int appWidgetId) { |
Amith Yamasani | 8fd96ec | 2012-09-21 17:48:49 -0700 | [diff] [blame] | 325 | return getImplForUser(getCallingOrCurrentUserId()).getAppWidgetOptions(appWidgetId); |
Adam Cohen | e8724c8 | 2012-04-19 17:11:40 -0700 | [diff] [blame] | 326 | } |
| 327 | |
The Android Open Source Project | c39a6e0 | 2009-03-11 12:11:56 -0700 | [diff] [blame] | 328 | static int[] getAppWidgetIds(Provider p) { |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 329 | int instancesSize = p.instances.size(); |
The Android Open Source Project | c39a6e0 | 2009-03-11 12:11:56 -0700 | [diff] [blame] | 330 | int appWidgetIds[] = new int[instancesSize]; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 331 | for (int i=0; i<instancesSize; i++) { |
The Android Open Source Project | c39a6e0 | 2009-03-11 12:11:56 -0700 | [diff] [blame] | 332 | appWidgetIds[i] = p.instances.get(i).appWidgetId; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 333 | } |
The Android Open Source Project | c39a6e0 | 2009-03-11 12:11:56 -0700 | [diff] [blame] | 334 | return appWidgetIds; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 335 | } |
Amith Yamasani | 742a671 | 2011-05-04 14:49:28 -0700 | [diff] [blame] | 336 | |
| 337 | @Override |
| 338 | public List<AppWidgetProviderInfo> getInstalledProviders() throws RemoteException { |
Amith Yamasani | 8fd96ec | 2012-09-21 17:48:49 -0700 | [diff] [blame] | 339 | return getImplForUser(getCallingOrCurrentUserId()).getInstalledProviders(); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 340 | } |
| 341 | |
Amith Yamasani | 742a671 | 2011-05-04 14:49:28 -0700 | [diff] [blame] | 342 | @Override |
| 343 | public void notifyAppWidgetViewDataChanged(int[] appWidgetIds, int viewId) |
| 344 | throws RemoteException { |
Amith Yamasani | 8fd96ec | 2012-09-21 17:48:49 -0700 | [diff] [blame] | 345 | getImplForUser(getCallingOrCurrentUserId()).notifyAppWidgetViewDataChanged( |
Dianne Hackborn | 4120375 | 2012-08-31 14:05:51 -0700 | [diff] [blame] | 346 | appWidgetIds, viewId); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 347 | } |
| 348 | |
Amith Yamasani | 742a671 | 2011-05-04 14:49:28 -0700 | [diff] [blame] | 349 | @Override |
| 350 | public void partiallyUpdateAppWidgetIds(int[] appWidgetIds, RemoteViews views) |
| 351 | throws RemoteException { |
Amith Yamasani | 8fd96ec | 2012-09-21 17:48:49 -0700 | [diff] [blame] | 352 | getImplForUser(getCallingOrCurrentUserId()).partiallyUpdateAppWidgetIds( |
Dianne Hackborn | 4120375 | 2012-08-31 14:05:51 -0700 | [diff] [blame] | 353 | appWidgetIds, views); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 354 | } |
| 355 | |
Amith Yamasani | 742a671 | 2011-05-04 14:49:28 -0700 | [diff] [blame] | 356 | @Override |
| 357 | public void stopListening(int hostId) throws RemoteException { |
Amith Yamasani | 8fd96ec | 2012-09-21 17:48:49 -0700 | [diff] [blame] | 358 | getImplForUser(getCallingOrCurrentUserId()).stopListening(hostId); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 359 | } |
| 360 | |
Amith Yamasani | 742a671 | 2011-05-04 14:49:28 -0700 | [diff] [blame] | 361 | @Override |
| 362 | public void unbindRemoteViewsService(int appWidgetId, Intent intent) throws RemoteException { |
Amith Yamasani | 8fd96ec | 2012-09-21 17:48:49 -0700 | [diff] [blame] | 363 | getImplForUser(getCallingOrCurrentUserId()).unbindRemoteViewsService( |
Dianne Hackborn | 4120375 | 2012-08-31 14:05:51 -0700 | [diff] [blame] | 364 | appWidgetId, intent); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 365 | } |
| 366 | |
Amith Yamasani | 742a671 | 2011-05-04 14:49:28 -0700 | [diff] [blame] | 367 | @Override |
| 368 | public void updateAppWidgetIds(int[] appWidgetIds, RemoteViews views) throws RemoteException { |
Amith Yamasani | 8fd96ec | 2012-09-21 17:48:49 -0700 | [diff] [blame] | 369 | getImplForUser(getCallingOrCurrentUserId()).updateAppWidgetIds(appWidgetIds, views); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 370 | } |
Adam Cohen | 9730031 | 2011-10-12 15:48:13 -0700 | [diff] [blame] | 371 | |
Amith Yamasani | 742a671 | 2011-05-04 14:49:28 -0700 | [diff] [blame] | 372 | @Override |
| 373 | public void updateAppWidgetProvider(ComponentName provider, RemoteViews views) |
| 374 | throws RemoteException { |
Amith Yamasani | 8fd96ec | 2012-09-21 17:48:49 -0700 | [diff] [blame] | 375 | getImplForUser(getCallingOrCurrentUserId()).updateAppWidgetProvider(provider, views); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 376 | } |
| 377 | |
Amith Yamasani | 742a671 | 2011-05-04 14:49:28 -0700 | [diff] [blame] | 378 | @Override |
| 379 | public void dump(FileDescriptor fd, PrintWriter pw, String[] args) { |
| 380 | // Dump the state of all the app widget providers |
| 381 | for (int i = 0; i < mAppWidgetServices.size(); i++) { |
| 382 | AppWidgetServiceImpl service = mAppWidgetServices.valueAt(i); |
| 383 | service.dump(fd, pw, args); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 384 | } |
| 385 | } |
| 386 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 387 | BroadcastReceiver mBroadcastReceiver = new BroadcastReceiver() { |
| 388 | public void onReceive(Context context, Intent intent) { |
| 389 | String action = intent.getAction(); |
Amith Yamasani | 742a671 | 2011-05-04 14:49:28 -0700 | [diff] [blame] | 390 | // Slog.d(TAG, "received " + action); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 391 | if (Intent.ACTION_BOOT_COMPLETED.equals(action)) { |
Dianne Hackborn | 4120375 | 2012-08-31 14:05:51 -0700 | [diff] [blame] | 392 | int userId = intent.getIntExtra(Intent.EXTRA_USER_HANDLE, -1); |
| 393 | if (userId >= 0) { |
| 394 | getImplForUser(userId).sendInitialBroadcasts(); |
| 395 | } else { |
| 396 | Slog.w(TAG, "Not user handle supplied in " + intent); |
| 397 | } |
Eric Fischer | 63c2d9e | 2009-10-22 15:22:50 -0700 | [diff] [blame] | 398 | } else if (Intent.ACTION_CONFIGURATION_CHANGED.equals(action)) { |
Amith Yamasani | 742a671 | 2011-05-04 14:49:28 -0700 | [diff] [blame] | 399 | for (int i = 0; i < mAppWidgetServices.size(); i++) { |
| 400 | AppWidgetServiceImpl service = mAppWidgetServices.valueAt(i); |
| 401 | service.onConfigurationChanged(); |
Eric Fischer | 63c2d9e | 2009-10-22 15:22:50 -0700 | [diff] [blame] | 402 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 403 | } else { |
Dianne Hackborn | 20e8098 | 2012-08-31 19:00:44 -0700 | [diff] [blame] | 404 | int sendingUser = getSendingUserId(); |
| 405 | if (sendingUser == UserHandle.USER_ALL) { |
| 406 | for (int i = 0; i < mAppWidgetServices.size(); i++) { |
| 407 | AppWidgetServiceImpl service = mAppWidgetServices.valueAt(i); |
| 408 | service.onBroadcastReceived(intent); |
| 409 | } |
| 410 | } else { |
| 411 | AppWidgetServiceImpl service = mAppWidgetServices.get(sendingUser); |
| 412 | if (service != null) { |
| 413 | service.onBroadcastReceived(intent); |
| 414 | } |
Amith Yamasani | 483f3b0 | 2012-03-13 16:08:00 -0700 | [diff] [blame] | 415 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 416 | } |
| 417 | } |
| 418 | }; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 419 | } |