Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2014 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.pm; |
| 18 | |
Kenny Guy | 53fa4ec | 2014-04-29 14:24:18 +0100 | [diff] [blame] | 19 | import android.app.AppGlobals; |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 20 | import android.content.ComponentName; |
| 21 | import android.content.Context; |
| 22 | import android.content.Intent; |
Kenny Guy | 53fa4ec | 2014-04-29 14:24:18 +0100 | [diff] [blame] | 23 | import android.content.pm.ActivityInfo; |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 24 | import android.content.pm.ILauncherApps; |
| 25 | import android.content.pm.IOnAppsChangedListener; |
Kenny Guy | 53fa4ec | 2014-04-29 14:24:18 +0100 | [diff] [blame] | 26 | import android.content.pm.IPackageManager; |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 27 | import android.content.pm.PackageManager; |
Kenny Guy | 53fa4ec | 2014-04-29 14:24:18 +0100 | [diff] [blame] | 28 | import android.content.pm.PackageInfo; |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 29 | import android.content.pm.ResolveInfo; |
| 30 | import android.content.pm.UserInfo; |
| 31 | import android.graphics.Rect; |
Kenny Guy | 466d203 | 2014-07-23 12:23:35 +0100 | [diff] [blame] | 32 | import android.net.Uri; |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 33 | import android.os.Binder; |
| 34 | import android.os.Bundle; |
| 35 | import android.os.IInterface; |
| 36 | import android.os.RemoteCallbackList; |
| 37 | import android.os.RemoteException; |
| 38 | import android.os.UserHandle; |
| 39 | import android.os.UserManager; |
Kenny Guy | 466d203 | 2014-07-23 12:23:35 +0100 | [diff] [blame] | 40 | import android.provider.Settings; |
Amith Yamasani | 932249d | 2014-05-01 14:39:35 -0700 | [diff] [blame] | 41 | import android.util.Log; |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 42 | import android.util.Slog; |
| 43 | |
| 44 | import com.android.internal.content.PackageMonitor; |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 45 | import com.android.server.SystemService; |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 46 | |
| 47 | import java.util.ArrayList; |
| 48 | import java.util.List; |
| 49 | |
| 50 | /** |
| 51 | * Service that manages requests and callbacks for launchers that support |
| 52 | * managed profiles. |
| 53 | */ |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 54 | |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 55 | public class LauncherAppsService extends SystemService { |
| 56 | |
| 57 | private final LauncherAppsImpl mLauncherAppsImpl; |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 58 | |
| 59 | public LauncherAppsService(Context context) { |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 60 | super(context); |
| 61 | mLauncherAppsImpl = new LauncherAppsImpl(context); |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 62 | } |
| 63 | |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 64 | @Override |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 65 | public void onStart() { |
| 66 | publishBinderService(Context.LAUNCHER_APPS_SERVICE, mLauncherAppsImpl); |
| 67 | } |
| 68 | |
| 69 | class LauncherAppsImpl extends ILauncherApps.Stub { |
| 70 | private static final boolean DEBUG = false; |
| 71 | private static final String TAG = "LauncherAppsService"; |
| 72 | private final Context mContext; |
| 73 | private final PackageManager mPm; |
| 74 | private final UserManager mUm; |
| 75 | private final PackageCallbackList<IOnAppsChangedListener> mListeners |
| 76 | = new PackageCallbackList<IOnAppsChangedListener>(); |
| 77 | |
| 78 | private MyPackageMonitor mPackageMonitor = new MyPackageMonitor(); |
| 79 | |
| 80 | public LauncherAppsImpl(Context context) { |
| 81 | mContext = context; |
| 82 | mPm = mContext.getPackageManager(); |
| 83 | mUm = (UserManager) mContext.getSystemService(Context.USER_SERVICE); |
| 84 | } |
| 85 | |
| 86 | /* |
| 87 | * @see android.content.pm.ILauncherApps#addOnAppsChangedListener( |
| 88 | * android.content.pm.IOnAppsChangedListener) |
| 89 | */ |
| 90 | @Override |
| 91 | public void addOnAppsChangedListener(IOnAppsChangedListener listener) throws RemoteException { |
| 92 | synchronized (mListeners) { |
Amith Yamasani | 932249d | 2014-05-01 14:39:35 -0700 | [diff] [blame] | 93 | if (DEBUG) { |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 94 | Log.d(TAG, "Adding listener from " + Binder.getCallingUserHandle()); |
Amith Yamasani | 932249d | 2014-05-01 14:39:35 -0700 | [diff] [blame] | 95 | } |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 96 | if (mListeners.getRegisteredCallbackCount() == 0) { |
| 97 | if (DEBUG) { |
| 98 | Log.d(TAG, "Starting package monitoring"); |
| 99 | } |
| 100 | startWatchingPackageBroadcasts(); |
| 101 | } |
| 102 | mListeners.unregister(listener); |
| 103 | mListeners.register(listener, Binder.getCallingUserHandle()); |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 104 | } |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 105 | } |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 106 | |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 107 | /* |
| 108 | * @see android.content.pm.ILauncherApps#removeOnAppsChangedListener( |
| 109 | * android.content.pm.IOnAppsChangedListener) |
| 110 | */ |
| 111 | @Override |
| 112 | public void removeOnAppsChangedListener(IOnAppsChangedListener listener) |
| 113 | throws RemoteException { |
| 114 | synchronized (mListeners) { |
| 115 | if (DEBUG) { |
| 116 | Log.d(TAG, "Removing listener from " + Binder.getCallingUserHandle()); |
| 117 | } |
| 118 | mListeners.unregister(listener); |
| 119 | if (mListeners.getRegisteredCallbackCount() == 0) { |
| 120 | stopWatchingPackageBroadcasts(); |
| 121 | } |
| 122 | } |
| 123 | } |
| 124 | |
| 125 | /** |
| 126 | * Register a receiver to watch for package broadcasts |
| 127 | */ |
| 128 | private void startWatchingPackageBroadcasts() { |
| 129 | mPackageMonitor.register(mContext, null, UserHandle.ALL, true); |
| 130 | } |
| 131 | |
| 132 | /** |
| 133 | * Unregister package broadcast receiver |
| 134 | */ |
| 135 | private void stopWatchingPackageBroadcasts() { |
Amith Yamasani | 932249d | 2014-05-01 14:39:35 -0700 | [diff] [blame] | 136 | if (DEBUG) { |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 137 | Log.d(TAG, "Stopped watching for packages"); |
Amith Yamasani | 932249d | 2014-05-01 14:39:35 -0700 | [diff] [blame] | 138 | } |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 139 | mPackageMonitor.unregister(); |
| 140 | } |
| 141 | |
| 142 | void checkCallbackCount() { |
| 143 | synchronized (mListeners) { |
| 144 | if (DEBUG) { |
| 145 | Log.d(TAG, "Callback count = " + mListeners.getRegisteredCallbackCount()); |
| 146 | } |
| 147 | if (mListeners.getRegisteredCallbackCount() == 0) { |
| 148 | stopWatchingPackageBroadcasts(); |
| 149 | } |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 150 | } |
| 151 | } |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 152 | |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 153 | /** |
| 154 | * Checks if the caller is in the same group as the userToCheck. |
| 155 | */ |
| 156 | private void ensureInUserProfiles(UserHandle userToCheck, String message) { |
| 157 | final int callingUserId = UserHandle.getCallingUserId(); |
| 158 | final int targetUserId = userToCheck.getIdentifier(); |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 159 | |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 160 | if (targetUserId == callingUserId) return; |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 161 | |
Amith Yamasani | 932249d | 2014-05-01 14:39:35 -0700 | [diff] [blame] | 162 | long ident = Binder.clearCallingIdentity(); |
| 163 | try { |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 164 | UserInfo callingUserInfo = mUm.getUserInfo(callingUserId); |
| 165 | UserInfo targetUserInfo = mUm.getUserInfo(targetUserId); |
| 166 | if (targetUserInfo == null |
| 167 | || targetUserInfo.profileGroupId == UserInfo.NO_PROFILE_GROUP_ID |
| 168 | || targetUserInfo.profileGroupId != callingUserInfo.profileGroupId) { |
| 169 | throw new SecurityException(message); |
Amith Yamasani | 932249d | 2014-05-01 14:39:35 -0700 | [diff] [blame] | 170 | } |
| 171 | } finally { |
| 172 | Binder.restoreCallingIdentity(ident); |
| 173 | } |
| 174 | } |
| 175 | |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 176 | /** |
| 177 | * Checks if the user is enabled. |
| 178 | */ |
| 179 | private boolean isUserEnabled(UserHandle user) { |
| 180 | long ident = Binder.clearCallingIdentity(); |
| 181 | try { |
| 182 | UserInfo targetUserInfo = mUm.getUserInfo(user.getIdentifier()); |
| 183 | return targetUserInfo != null && targetUserInfo.isEnabled(); |
| 184 | } finally { |
| 185 | Binder.restoreCallingIdentity(ident); |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 186 | } |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 187 | } |
| 188 | |
| 189 | @Override |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 190 | public List<ResolveInfo> getLauncherActivities(String packageName, UserHandle user) |
| 191 | throws RemoteException { |
| 192 | ensureInUserProfiles(user, "Cannot retrieve activities for unrelated profile " + user); |
| 193 | if (!isUserEnabled(user)) { |
| 194 | return new ArrayList<ResolveInfo>(); |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 195 | } |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 196 | |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 197 | final Intent mainIntent = new Intent(Intent.ACTION_MAIN, null); |
| 198 | mainIntent.addCategory(Intent.CATEGORY_LAUNCHER); |
| 199 | mainIntent.setPackage(packageName); |
| 200 | long ident = Binder.clearCallingIdentity(); |
| 201 | try { |
Alexandra Gherghina | c788487 | 2014-09-09 10:21:11 +0100 | [diff] [blame] | 202 | List<ResolveInfo> apps = mPm.queryIntentActivitiesAsUser(mainIntent, 0 /* flags */, |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 203 | user.getIdentifier()); |
| 204 | return apps; |
| 205 | } finally { |
| 206 | Binder.restoreCallingIdentity(ident); |
| 207 | } |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 208 | } |
| 209 | |
| 210 | @Override |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 211 | public ResolveInfo resolveActivity(Intent intent, UserHandle user) |
| 212 | throws RemoteException { |
| 213 | ensureInUserProfiles(user, "Cannot resolve activity for unrelated profile " + user); |
| 214 | if (!isUserEnabled(user)) { |
| 215 | return null; |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 216 | } |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 217 | |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 218 | long ident = Binder.clearCallingIdentity(); |
| 219 | try { |
| 220 | ResolveInfo app = mPm.resolveActivityAsUser(intent, 0, user.getIdentifier()); |
| 221 | return app; |
| 222 | } finally { |
| 223 | Binder.restoreCallingIdentity(ident); |
| 224 | } |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 225 | } |
| 226 | |
| 227 | @Override |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 228 | public boolean isPackageEnabled(String packageName, UserHandle user) |
| 229 | throws RemoteException { |
| 230 | ensureInUserProfiles(user, "Cannot check package for unrelated profile " + user); |
| 231 | if (!isUserEnabled(user)) { |
| 232 | return false; |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 233 | } |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 234 | |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 235 | long ident = Binder.clearCallingIdentity(); |
| 236 | try { |
| 237 | IPackageManager pm = AppGlobals.getPackageManager(); |
| 238 | PackageInfo info = pm.getPackageInfo(packageName, 0, user.getIdentifier()); |
| 239 | return info != null && info.applicationInfo.enabled; |
| 240 | } finally { |
| 241 | Binder.restoreCallingIdentity(ident); |
| 242 | } |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 243 | } |
| 244 | |
| 245 | @Override |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 246 | public boolean isActivityEnabled(ComponentName component, UserHandle user) |
| 247 | throws RemoteException { |
| 248 | ensureInUserProfiles(user, "Cannot check component for unrelated profile " + user); |
| 249 | if (!isUserEnabled(user)) { |
| 250 | return false; |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 251 | } |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 252 | |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 253 | long ident = Binder.clearCallingIdentity(); |
| 254 | try { |
| 255 | IPackageManager pm = AppGlobals.getPackageManager(); |
| 256 | ActivityInfo info = pm.getActivityInfo(component, 0, user.getIdentifier()); |
Winson Chung | dcf21d15 | 2014-10-01 14:30:05 -0700 | [diff] [blame] | 257 | return info != null; |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 258 | } finally { |
| 259 | Binder.restoreCallingIdentity(ident); |
| 260 | } |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 261 | } |
| 262 | |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 263 | @Override |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 264 | public void startActivityAsUser(ComponentName component, Rect sourceBounds, |
| 265 | Bundle opts, UserHandle user) throws RemoteException { |
| 266 | ensureInUserProfiles(user, "Cannot start activity for unrelated profile " + user); |
| 267 | if (!isUserEnabled(user)) { |
| 268 | throw new IllegalStateException("Cannot start activity for disabled profile " + user); |
| 269 | } |
| 270 | |
| 271 | Intent launchIntent = new Intent(Intent.ACTION_MAIN); |
| 272 | launchIntent.addCategory(Intent.CATEGORY_LAUNCHER); |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 273 | launchIntent.setSourceBounds(sourceBounds); |
| 274 | launchIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); |
Kenny Guy | 2df1892 | 2014-07-17 13:01:25 +0100 | [diff] [blame] | 275 | launchIntent.setPackage(component.getPackageName()); |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 276 | |
| 277 | long ident = Binder.clearCallingIdentity(); |
| 278 | try { |
Kenny Guy | 2df1892 | 2014-07-17 13:01:25 +0100 | [diff] [blame] | 279 | IPackageManager pm = AppGlobals.getPackageManager(); |
| 280 | ActivityInfo info = pm.getActivityInfo(component, 0, user.getIdentifier()); |
| 281 | if (!info.exported) { |
| 282 | throw new SecurityException("Cannot launch non-exported components " |
| 283 | + component); |
| 284 | } |
| 285 | |
| 286 | // Check that the component actually has Intent.CATEGORY_LAUCNCHER |
| 287 | // as calling startActivityAsUser ignores the category and just |
| 288 | // resolves based on the component if present. |
| 289 | List<ResolveInfo> apps = mPm.queryIntentActivitiesAsUser(launchIntent, |
Alexandra Gherghina | c788487 | 2014-09-09 10:21:11 +0100 | [diff] [blame] | 290 | 0 /* flags */, user.getIdentifier()); |
Kenny Guy | 2df1892 | 2014-07-17 13:01:25 +0100 | [diff] [blame] | 291 | final int size = apps.size(); |
| 292 | for (int i = 0; i < size; ++i) { |
| 293 | ActivityInfo activityInfo = apps.get(i).activityInfo; |
| 294 | if (activityInfo.packageName.equals(component.getPackageName()) && |
| 295 | activityInfo.name.equals(component.getClassName())) { |
| 296 | // Found an activity with category launcher that matches |
| 297 | // this component so ok to launch. |
| 298 | launchIntent.setComponent(component); |
| 299 | mContext.startActivityAsUser(launchIntent, opts, user); |
| 300 | return; |
| 301 | } |
| 302 | } |
| 303 | throw new SecurityException("Attempt to launch activity without " |
| 304 | + " category Intent.CATEGORY_LAUNCHER " + component); |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 305 | } finally { |
| 306 | Binder.restoreCallingIdentity(ident); |
| 307 | } |
| 308 | } |
| 309 | |
Kenny Guy | 466d203 | 2014-07-23 12:23:35 +0100 | [diff] [blame] | 310 | @Override |
| 311 | public void showAppDetailsAsUser(ComponentName component, Rect sourceBounds, |
| 312 | Bundle opts, UserHandle user) throws RemoteException { |
| 313 | ensureInUserProfiles(user, "Cannot show app details for unrelated profile " + user); |
| 314 | if (!isUserEnabled(user)) { |
| 315 | throw new IllegalStateException("Cannot show app details for disabled profile " |
| 316 | + user); |
| 317 | } |
| 318 | |
| 319 | long ident = Binder.clearCallingIdentity(); |
| 320 | try { |
| 321 | String packageName = component.getPackageName(); |
| 322 | Intent intent = new Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS, |
| 323 | Uri.fromParts("package", packageName, null)); |
| 324 | intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK | |
| 325 | Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS); |
| 326 | intent.setSourceBounds(sourceBounds); |
| 327 | mContext.startActivityAsUser(intent, opts, user); |
| 328 | } finally { |
| 329 | Binder.restoreCallingIdentity(ident); |
| 330 | } |
| 331 | } |
| 332 | |
| 333 | |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 334 | private class MyPackageMonitor extends PackageMonitor { |
| 335 | |
| 336 | /** Checks if user is a profile of or same as listeningUser. |
| 337 | * and the user is enabled. */ |
| 338 | private boolean isEnabledProfileOf(UserHandle user, UserHandle listeningUser, |
| 339 | String debugMsg) { |
| 340 | if (user.getIdentifier() == listeningUser.getIdentifier()) { |
| 341 | if (DEBUG) Log.d(TAG, "Delivering msg to same user " + debugMsg); |
| 342 | return true; |
| 343 | } |
| 344 | long ident = Binder.clearCallingIdentity(); |
| 345 | try { |
| 346 | UserInfo userInfo = mUm.getUserInfo(user.getIdentifier()); |
| 347 | UserInfo listeningUserInfo = mUm.getUserInfo(listeningUser.getIdentifier()); |
| 348 | if (userInfo == null || listeningUserInfo == null |
| 349 | || userInfo.profileGroupId == UserInfo.NO_PROFILE_GROUP_ID |
| 350 | || userInfo.profileGroupId != listeningUserInfo.profileGroupId |
| 351 | || !userInfo.isEnabled()) { |
| 352 | if (DEBUG) { |
| 353 | Log.d(TAG, "Not delivering msg from " + user + " to " + listeningUser + ":" |
| 354 | + debugMsg); |
| 355 | } |
| 356 | return false; |
| 357 | } else { |
| 358 | if (DEBUG) { |
| 359 | Log.d(TAG, "Delivering msg from " + user + " to " + listeningUser + ":" |
| 360 | + debugMsg); |
| 361 | } |
| 362 | return true; |
| 363 | } |
| 364 | } finally { |
| 365 | Binder.restoreCallingIdentity(ident); |
| 366 | } |
| 367 | } |
| 368 | |
| 369 | @Override |
| 370 | public void onPackageAdded(String packageName, int uid) { |
| 371 | UserHandle user = new UserHandle(getChangingUserId()); |
| 372 | final int n = mListeners.beginBroadcast(); |
| 373 | for (int i = 0; i < n; i++) { |
| 374 | IOnAppsChangedListener listener = mListeners.getBroadcastItem(i); |
| 375 | UserHandle listeningUser = (UserHandle) mListeners.getBroadcastCookie(i); |
| 376 | if (!isEnabledProfileOf(user, listeningUser, "onPackageAdded")) continue; |
| 377 | try { |
| 378 | listener.onPackageAdded(user, packageName); |
| 379 | } catch (RemoteException re) { |
| 380 | Slog.d(TAG, "Callback failed ", re); |
| 381 | } |
| 382 | } |
| 383 | mListeners.finishBroadcast(); |
| 384 | |
| 385 | super.onPackageAdded(packageName, uid); |
| 386 | } |
| 387 | |
| 388 | @Override |
| 389 | public void onPackageRemoved(String packageName, int uid) { |
| 390 | UserHandle user = new UserHandle(getChangingUserId()); |
| 391 | final int n = mListeners.beginBroadcast(); |
| 392 | for (int i = 0; i < n; i++) { |
| 393 | IOnAppsChangedListener listener = mListeners.getBroadcastItem(i); |
| 394 | UserHandle listeningUser = (UserHandle) mListeners.getBroadcastCookie(i); |
| 395 | if (!isEnabledProfileOf(user, listeningUser, "onPackageRemoved")) continue; |
| 396 | try { |
| 397 | listener.onPackageRemoved(user, packageName); |
| 398 | } catch (RemoteException re) { |
| 399 | Slog.d(TAG, "Callback failed ", re); |
| 400 | } |
| 401 | } |
| 402 | mListeners.finishBroadcast(); |
| 403 | |
| 404 | super.onPackageRemoved(packageName, uid); |
| 405 | } |
| 406 | |
| 407 | @Override |
| 408 | public void onPackageModified(String packageName) { |
| 409 | UserHandle user = new UserHandle(getChangingUserId()); |
| 410 | final int n = mListeners.beginBroadcast(); |
| 411 | for (int i = 0; i < n; i++) { |
| 412 | IOnAppsChangedListener listener = mListeners.getBroadcastItem(i); |
| 413 | UserHandle listeningUser = (UserHandle) mListeners.getBroadcastCookie(i); |
| 414 | if (!isEnabledProfileOf(user, listeningUser, "onPackageModified")) continue; |
| 415 | try { |
| 416 | listener.onPackageChanged(user, packageName); |
| 417 | } catch (RemoteException re) { |
| 418 | Slog.d(TAG, "Callback failed ", re); |
| 419 | } |
| 420 | } |
| 421 | mListeners.finishBroadcast(); |
| 422 | |
| 423 | super.onPackageModified(packageName); |
| 424 | } |
| 425 | |
| 426 | @Override |
| 427 | public void onPackagesAvailable(String[] packages) { |
| 428 | UserHandle user = new UserHandle(getChangingUserId()); |
| 429 | final int n = mListeners.beginBroadcast(); |
| 430 | for (int i = 0; i < n; i++) { |
| 431 | IOnAppsChangedListener listener = mListeners.getBroadcastItem(i); |
| 432 | UserHandle listeningUser = (UserHandle) mListeners.getBroadcastCookie(i); |
| 433 | if (!isEnabledProfileOf(user, listeningUser, "onPackagesAvailable")) continue; |
| 434 | try { |
| 435 | listener.onPackagesAvailable(user, packages, isReplacing()); |
| 436 | } catch (RemoteException re) { |
| 437 | Slog.d(TAG, "Callback failed ", re); |
| 438 | } |
| 439 | } |
| 440 | mListeners.finishBroadcast(); |
| 441 | |
| 442 | super.onPackagesAvailable(packages); |
| 443 | } |
| 444 | |
| 445 | @Override |
| 446 | public void onPackagesUnavailable(String[] packages) { |
| 447 | UserHandle user = new UserHandle(getChangingUserId()); |
| 448 | final int n = mListeners.beginBroadcast(); |
| 449 | for (int i = 0; i < n; i++) { |
| 450 | IOnAppsChangedListener listener = mListeners.getBroadcastItem(i); |
| 451 | UserHandle listeningUser = (UserHandle) mListeners.getBroadcastCookie(i); |
| 452 | if (!isEnabledProfileOf(user, listeningUser, "onPackagesUnavailable")) continue; |
| 453 | try { |
| 454 | listener.onPackagesUnavailable(user, packages, isReplacing()); |
| 455 | } catch (RemoteException re) { |
| 456 | Slog.d(TAG, "Callback failed ", re); |
| 457 | } |
| 458 | } |
| 459 | mListeners.finishBroadcast(); |
| 460 | |
| 461 | super.onPackagesUnavailable(packages); |
| 462 | } |
| 463 | |
| 464 | } |
| 465 | |
| 466 | class PackageCallbackList<T extends IInterface> extends RemoteCallbackList<T> { |
| 467 | @Override |
| 468 | public void onCallbackDied(T callback, Object cookie) { |
| 469 | checkCallbackCount(); |
| 470 | } |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 471 | } |
| 472 | } |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 473 | } |