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; |
Kenny Guy | 7724275 | 2016-01-15 13:29:06 +0000 | [diff] [blame] | 24 | import android.content.pm.ApplicationInfo; |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 25 | import android.content.pm.ILauncherApps; |
| 26 | import android.content.pm.IOnAppsChangedListener; |
Kenny Guy | 53fa4ec | 2014-04-29 14:24:18 +0100 | [diff] [blame] | 27 | import android.content.pm.IPackageManager; |
Kenny Guy | 53fa4ec | 2014-04-29 14:24:18 +0100 | [diff] [blame] | 28 | import android.content.pm.PackageInfo; |
Jeff Sharkey | cd65448 | 2016-01-08 17:42:11 -0700 | [diff] [blame] | 29 | import android.content.pm.PackageManager; |
Sunny Goyal | 6cbc2fe | 2015-11-24 09:34:20 -0800 | [diff] [blame] | 30 | import android.content.pm.ParceledListSlice; |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 31 | import android.content.pm.ResolveInfo; |
| 32 | import android.content.pm.UserInfo; |
| 33 | import android.graphics.Rect; |
Kenny Guy | 466d203 | 2014-07-23 12:23:35 +0100 | [diff] [blame] | 34 | import android.net.Uri; |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 35 | import android.os.Binder; |
| 36 | import android.os.Bundle; |
| 37 | import android.os.IInterface; |
| 38 | import android.os.RemoteCallbackList; |
| 39 | import android.os.RemoteException; |
| 40 | import android.os.UserHandle; |
| 41 | import android.os.UserManager; |
Kenny Guy | 466d203 | 2014-07-23 12:23:35 +0100 | [diff] [blame] | 42 | import android.provider.Settings; |
Amith Yamasani | 932249d | 2014-05-01 14:39:35 -0700 | [diff] [blame] | 43 | import android.util.Log; |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 44 | import android.util.Slog; |
| 45 | |
| 46 | import com.android.internal.content.PackageMonitor; |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 47 | import com.android.server.SystemService; |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 48 | |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 49 | import java.util.List; |
| 50 | |
| 51 | /** |
| 52 | * Service that manages requests and callbacks for launchers that support |
| 53 | * managed profiles. |
| 54 | */ |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 55 | |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 56 | public class LauncherAppsService extends SystemService { |
| 57 | |
| 58 | private final LauncherAppsImpl mLauncherAppsImpl; |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 59 | |
| 60 | public LauncherAppsService(Context context) { |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 61 | super(context); |
| 62 | mLauncherAppsImpl = new LauncherAppsImpl(context); |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 63 | } |
| 64 | |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 65 | @Override |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 66 | public void onStart() { |
| 67 | publishBinderService(Context.LAUNCHER_APPS_SERVICE, mLauncherAppsImpl); |
| 68 | } |
| 69 | |
| 70 | class LauncherAppsImpl extends ILauncherApps.Stub { |
| 71 | private static final boolean DEBUG = false; |
| 72 | private static final String TAG = "LauncherAppsService"; |
| 73 | private final Context mContext; |
| 74 | private final PackageManager mPm; |
| 75 | private final UserManager mUm; |
| 76 | private final PackageCallbackList<IOnAppsChangedListener> mListeners |
| 77 | = new PackageCallbackList<IOnAppsChangedListener>(); |
| 78 | |
| 79 | private MyPackageMonitor mPackageMonitor = new MyPackageMonitor(); |
| 80 | |
| 81 | public LauncherAppsImpl(Context context) { |
| 82 | mContext = context; |
| 83 | mPm = mContext.getPackageManager(); |
| 84 | mUm = (UserManager) mContext.getSystemService(Context.USER_SERVICE); |
| 85 | } |
| 86 | |
| 87 | /* |
| 88 | * @see android.content.pm.ILauncherApps#addOnAppsChangedListener( |
| 89 | * android.content.pm.IOnAppsChangedListener) |
| 90 | */ |
| 91 | @Override |
| 92 | public void addOnAppsChangedListener(IOnAppsChangedListener listener) throws RemoteException { |
| 93 | synchronized (mListeners) { |
Amith Yamasani | 932249d | 2014-05-01 14:39:35 -0700 | [diff] [blame] | 94 | if (DEBUG) { |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 95 | Log.d(TAG, "Adding listener from " + Binder.getCallingUserHandle()); |
Amith Yamasani | 932249d | 2014-05-01 14:39:35 -0700 | [diff] [blame] | 96 | } |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 97 | if (mListeners.getRegisteredCallbackCount() == 0) { |
| 98 | if (DEBUG) { |
| 99 | Log.d(TAG, "Starting package monitoring"); |
| 100 | } |
| 101 | startWatchingPackageBroadcasts(); |
| 102 | } |
| 103 | mListeners.unregister(listener); |
| 104 | mListeners.register(listener, Binder.getCallingUserHandle()); |
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 | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 107 | |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 108 | /* |
| 109 | * @see android.content.pm.ILauncherApps#removeOnAppsChangedListener( |
| 110 | * android.content.pm.IOnAppsChangedListener) |
| 111 | */ |
| 112 | @Override |
| 113 | public void removeOnAppsChangedListener(IOnAppsChangedListener listener) |
| 114 | throws RemoteException { |
| 115 | synchronized (mListeners) { |
| 116 | if (DEBUG) { |
| 117 | Log.d(TAG, "Removing listener from " + Binder.getCallingUserHandle()); |
| 118 | } |
| 119 | mListeners.unregister(listener); |
| 120 | if (mListeners.getRegisteredCallbackCount() == 0) { |
| 121 | stopWatchingPackageBroadcasts(); |
| 122 | } |
| 123 | } |
| 124 | } |
| 125 | |
| 126 | /** |
| 127 | * Register a receiver to watch for package broadcasts |
| 128 | */ |
| 129 | private void startWatchingPackageBroadcasts() { |
| 130 | mPackageMonitor.register(mContext, null, UserHandle.ALL, true); |
| 131 | } |
| 132 | |
| 133 | /** |
| 134 | * Unregister package broadcast receiver |
| 135 | */ |
| 136 | private void stopWatchingPackageBroadcasts() { |
Amith Yamasani | 932249d | 2014-05-01 14:39:35 -0700 | [diff] [blame] | 137 | if (DEBUG) { |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 138 | Log.d(TAG, "Stopped watching for packages"); |
Amith Yamasani | 932249d | 2014-05-01 14:39:35 -0700 | [diff] [blame] | 139 | } |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 140 | mPackageMonitor.unregister(); |
| 141 | } |
| 142 | |
| 143 | void checkCallbackCount() { |
| 144 | synchronized (mListeners) { |
| 145 | if (DEBUG) { |
| 146 | Log.d(TAG, "Callback count = " + mListeners.getRegisteredCallbackCount()); |
| 147 | } |
| 148 | if (mListeners.getRegisteredCallbackCount() == 0) { |
| 149 | stopWatchingPackageBroadcasts(); |
| 150 | } |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 151 | } |
| 152 | } |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 153 | |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 154 | /** |
| 155 | * Checks if the caller is in the same group as the userToCheck. |
| 156 | */ |
| 157 | private void ensureInUserProfiles(UserHandle userToCheck, String message) { |
| 158 | final int callingUserId = UserHandle.getCallingUserId(); |
| 159 | final int targetUserId = userToCheck.getIdentifier(); |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 160 | |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 161 | if (targetUserId == callingUserId) return; |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 162 | |
Amith Yamasani | 932249d | 2014-05-01 14:39:35 -0700 | [diff] [blame] | 163 | long ident = Binder.clearCallingIdentity(); |
| 164 | try { |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 165 | UserInfo callingUserInfo = mUm.getUserInfo(callingUserId); |
| 166 | UserInfo targetUserInfo = mUm.getUserInfo(targetUserId); |
| 167 | if (targetUserInfo == null |
| 168 | || targetUserInfo.profileGroupId == UserInfo.NO_PROFILE_GROUP_ID |
| 169 | || targetUserInfo.profileGroupId != callingUserInfo.profileGroupId) { |
| 170 | throw new SecurityException(message); |
Amith Yamasani | 932249d | 2014-05-01 14:39:35 -0700 | [diff] [blame] | 171 | } |
| 172 | } finally { |
| 173 | Binder.restoreCallingIdentity(ident); |
| 174 | } |
| 175 | } |
| 176 | |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 177 | /** |
| 178 | * Checks if the user is enabled. |
| 179 | */ |
| 180 | private boolean isUserEnabled(UserHandle user) { |
| 181 | long ident = Binder.clearCallingIdentity(); |
| 182 | try { |
| 183 | UserInfo targetUserInfo = mUm.getUserInfo(user.getIdentifier()); |
| 184 | return targetUserInfo != null && targetUserInfo.isEnabled(); |
| 185 | } finally { |
| 186 | Binder.restoreCallingIdentity(ident); |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 187 | } |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 188 | } |
| 189 | |
| 190 | @Override |
Sunny Goyal | 6cbc2fe | 2015-11-24 09:34:20 -0800 | [diff] [blame] | 191 | public ParceledListSlice<ResolveInfo> getLauncherActivities(String packageName, UserHandle user) |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 192 | throws RemoteException { |
| 193 | ensureInUserProfiles(user, "Cannot retrieve activities for unrelated profile " + user); |
| 194 | if (!isUserEnabled(user)) { |
Sunny Goyal | 6cbc2fe | 2015-11-24 09:34:20 -0800 | [diff] [blame] | 195 | return null; |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 196 | } |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 197 | |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 198 | final Intent mainIntent = new Intent(Intent.ACTION_MAIN, null); |
| 199 | mainIntent.addCategory(Intent.CATEGORY_LAUNCHER); |
| 200 | mainIntent.setPackage(packageName); |
| 201 | long ident = Binder.clearCallingIdentity(); |
| 202 | try { |
Jeff Sharkey | cd65448 | 2016-01-08 17:42:11 -0700 | [diff] [blame] | 203 | List<ResolveInfo> apps = mPm.queryIntentActivitiesAsUser(mainIntent, |
Kenny Guy | b1b3026 | 2016-02-09 16:02:35 +0000 | [diff] [blame] | 204 | PackageManager.MATCH_ENCRYPTION_AWARE_AND_UNAWARE, user.getIdentifier()); |
Sunny Goyal | 6cbc2fe | 2015-11-24 09:34:20 -0800 | [diff] [blame] | 205 | return new ParceledListSlice<>(apps); |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 206 | } finally { |
| 207 | Binder.restoreCallingIdentity(ident); |
| 208 | } |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 209 | } |
| 210 | |
| 211 | @Override |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 212 | public ResolveInfo resolveActivity(Intent intent, UserHandle user) |
| 213 | throws RemoteException { |
| 214 | ensureInUserProfiles(user, "Cannot resolve activity for unrelated profile " + user); |
| 215 | if (!isUserEnabled(user)) { |
| 216 | return null; |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 217 | } |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 218 | |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 219 | long ident = Binder.clearCallingIdentity(); |
| 220 | try { |
Jeff Sharkey | cd65448 | 2016-01-08 17:42:11 -0700 | [diff] [blame] | 221 | ResolveInfo app = mPm.resolveActivityAsUser(intent, |
Kenny Guy | b1b3026 | 2016-02-09 16:02:35 +0000 | [diff] [blame] | 222 | PackageManager.MATCH_ENCRYPTION_AWARE_AND_UNAWARE, user.getIdentifier()); |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 223 | return app; |
| 224 | } finally { |
| 225 | Binder.restoreCallingIdentity(ident); |
| 226 | } |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 227 | } |
| 228 | |
| 229 | @Override |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 230 | public boolean isPackageEnabled(String packageName, UserHandle user) |
| 231 | throws RemoteException { |
| 232 | ensureInUserProfiles(user, "Cannot check package for unrelated profile " + user); |
| 233 | if (!isUserEnabled(user)) { |
| 234 | return false; |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 235 | } |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 236 | |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 237 | long ident = Binder.clearCallingIdentity(); |
| 238 | try { |
| 239 | IPackageManager pm = AppGlobals.getPackageManager(); |
Jeff Sharkey | cd65448 | 2016-01-08 17:42:11 -0700 | [diff] [blame] | 240 | PackageInfo info = pm.getPackageInfo(packageName, |
Kenny Guy | b1b3026 | 2016-02-09 16:02:35 +0000 | [diff] [blame] | 241 | PackageManager.MATCH_ENCRYPTION_AWARE_AND_UNAWARE, user.getIdentifier()); |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 242 | return info != null && info.applicationInfo.enabled; |
| 243 | } finally { |
| 244 | Binder.restoreCallingIdentity(ident); |
| 245 | } |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 246 | } |
| 247 | |
| 248 | @Override |
Kenny Guy | 7724275 | 2016-01-15 13:29:06 +0000 | [diff] [blame] | 249 | public ApplicationInfo getApplicationInfo(String packageName, int flags, UserHandle user) |
| 250 | throws RemoteException { |
| 251 | ensureInUserProfiles(user, "Cannot check package for unrelated profile " + user); |
| 252 | if (!isUserEnabled(user)) { |
| 253 | return null; |
| 254 | } |
| 255 | |
| 256 | long ident = Binder.clearCallingIdentity(); |
| 257 | try { |
| 258 | IPackageManager pm = AppGlobals.getPackageManager(); |
| 259 | ApplicationInfo info = pm.getApplicationInfo(packageName, flags, |
| 260 | user.getIdentifier()); |
| 261 | return info; |
| 262 | } finally { |
| 263 | Binder.restoreCallingIdentity(ident); |
| 264 | } |
| 265 | } |
| 266 | |
| 267 | @Override |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 268 | public boolean isActivityEnabled(ComponentName component, UserHandle user) |
| 269 | throws RemoteException { |
| 270 | ensureInUserProfiles(user, "Cannot check component for unrelated profile " + user); |
| 271 | if (!isUserEnabled(user)) { |
| 272 | return false; |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 273 | } |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 274 | |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 275 | long ident = Binder.clearCallingIdentity(); |
| 276 | try { |
| 277 | IPackageManager pm = AppGlobals.getPackageManager(); |
Jeff Sharkey | cd65448 | 2016-01-08 17:42:11 -0700 | [diff] [blame] | 278 | ActivityInfo info = pm.getActivityInfo(component, |
Kenny Guy | b1b3026 | 2016-02-09 16:02:35 +0000 | [diff] [blame] | 279 | PackageManager.MATCH_ENCRYPTION_AWARE_AND_UNAWARE, user.getIdentifier()); |
Winson Chung | dcf21d15 | 2014-10-01 14:30:05 -0700 | [diff] [blame] | 280 | return info != null; |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 281 | } finally { |
| 282 | Binder.restoreCallingIdentity(ident); |
| 283 | } |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 284 | } |
| 285 | |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 286 | @Override |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 287 | public void startActivityAsUser(ComponentName component, Rect sourceBounds, |
| 288 | Bundle opts, UserHandle user) throws RemoteException { |
| 289 | ensureInUserProfiles(user, "Cannot start activity for unrelated profile " + user); |
| 290 | if (!isUserEnabled(user)) { |
| 291 | throw new IllegalStateException("Cannot start activity for disabled profile " + user); |
| 292 | } |
| 293 | |
| 294 | Intent launchIntent = new Intent(Intent.ACTION_MAIN); |
| 295 | launchIntent.addCategory(Intent.CATEGORY_LAUNCHER); |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 296 | launchIntent.setSourceBounds(sourceBounds); |
Nicolas Prevot | b683019 | 2015-06-26 13:45:12 -0700 | [diff] [blame] | 297 | launchIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK |
| 298 | | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); |
Kenny Guy | 2df1892 | 2014-07-17 13:01:25 +0100 | [diff] [blame] | 299 | launchIntent.setPackage(component.getPackageName()); |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 300 | |
| 301 | long ident = Binder.clearCallingIdentity(); |
| 302 | try { |
Kenny Guy | 2df1892 | 2014-07-17 13:01:25 +0100 | [diff] [blame] | 303 | IPackageManager pm = AppGlobals.getPackageManager(); |
Jeff Sharkey | cd65448 | 2016-01-08 17:42:11 -0700 | [diff] [blame] | 304 | ActivityInfo info = pm.getActivityInfo(component, |
Kenny Guy | b1b3026 | 2016-02-09 16:02:35 +0000 | [diff] [blame] | 305 | PackageManager.MATCH_ENCRYPTION_AWARE_AND_UNAWARE, user.getIdentifier()); |
Kenny Guy | 2df1892 | 2014-07-17 13:01:25 +0100 | [diff] [blame] | 306 | if (!info.exported) { |
| 307 | throw new SecurityException("Cannot launch non-exported components " |
| 308 | + component); |
| 309 | } |
| 310 | |
| 311 | // Check that the component actually has Intent.CATEGORY_LAUCNCHER |
| 312 | // as calling startActivityAsUser ignores the category and just |
| 313 | // resolves based on the component if present. |
| 314 | List<ResolveInfo> apps = mPm.queryIntentActivitiesAsUser(launchIntent, |
Kenny Guy | b1b3026 | 2016-02-09 16:02:35 +0000 | [diff] [blame] | 315 | PackageManager.MATCH_ENCRYPTION_AWARE_AND_UNAWARE, user.getIdentifier()); |
Kenny Guy | 2df1892 | 2014-07-17 13:01:25 +0100 | [diff] [blame] | 316 | final int size = apps.size(); |
| 317 | for (int i = 0; i < size; ++i) { |
| 318 | ActivityInfo activityInfo = apps.get(i).activityInfo; |
| 319 | if (activityInfo.packageName.equals(component.getPackageName()) && |
| 320 | activityInfo.name.equals(component.getClassName())) { |
| 321 | // Found an activity with category launcher that matches |
| 322 | // this component so ok to launch. |
| 323 | launchIntent.setComponent(component); |
| 324 | mContext.startActivityAsUser(launchIntent, opts, user); |
| 325 | return; |
| 326 | } |
| 327 | } |
| 328 | throw new SecurityException("Attempt to launch activity without " |
| 329 | + " category Intent.CATEGORY_LAUNCHER " + component); |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 330 | } finally { |
| 331 | Binder.restoreCallingIdentity(ident); |
| 332 | } |
| 333 | } |
| 334 | |
Kenny Guy | 466d203 | 2014-07-23 12:23:35 +0100 | [diff] [blame] | 335 | @Override |
| 336 | public void showAppDetailsAsUser(ComponentName component, Rect sourceBounds, |
| 337 | Bundle opts, UserHandle user) throws RemoteException { |
| 338 | ensureInUserProfiles(user, "Cannot show app details for unrelated profile " + user); |
| 339 | if (!isUserEnabled(user)) { |
| 340 | throw new IllegalStateException("Cannot show app details for disabled profile " |
| 341 | + user); |
| 342 | } |
| 343 | |
| 344 | long ident = Binder.clearCallingIdentity(); |
| 345 | try { |
| 346 | String packageName = component.getPackageName(); |
| 347 | Intent intent = new Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS, |
| 348 | Uri.fromParts("package", packageName, null)); |
Winson | 369aad0 | 2016-02-17 10:35:47 -0800 | [diff] [blame] | 349 | intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK); |
Kenny Guy | 466d203 | 2014-07-23 12:23:35 +0100 | [diff] [blame] | 350 | intent.setSourceBounds(sourceBounds); |
| 351 | mContext.startActivityAsUser(intent, opts, user); |
| 352 | } finally { |
| 353 | Binder.restoreCallingIdentity(ident); |
| 354 | } |
| 355 | } |
| 356 | |
| 357 | |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 358 | private class MyPackageMonitor extends PackageMonitor { |
| 359 | |
| 360 | /** Checks if user is a profile of or same as listeningUser. |
| 361 | * and the user is enabled. */ |
| 362 | private boolean isEnabledProfileOf(UserHandle user, UserHandle listeningUser, |
| 363 | String debugMsg) { |
| 364 | if (user.getIdentifier() == listeningUser.getIdentifier()) { |
| 365 | if (DEBUG) Log.d(TAG, "Delivering msg to same user " + debugMsg); |
| 366 | return true; |
| 367 | } |
| 368 | long ident = Binder.clearCallingIdentity(); |
| 369 | try { |
| 370 | UserInfo userInfo = mUm.getUserInfo(user.getIdentifier()); |
| 371 | UserInfo listeningUserInfo = mUm.getUserInfo(listeningUser.getIdentifier()); |
| 372 | if (userInfo == null || listeningUserInfo == null |
| 373 | || userInfo.profileGroupId == UserInfo.NO_PROFILE_GROUP_ID |
| 374 | || userInfo.profileGroupId != listeningUserInfo.profileGroupId |
| 375 | || !userInfo.isEnabled()) { |
| 376 | if (DEBUG) { |
| 377 | Log.d(TAG, "Not delivering msg from " + user + " to " + listeningUser + ":" |
| 378 | + debugMsg); |
| 379 | } |
| 380 | return false; |
| 381 | } else { |
| 382 | if (DEBUG) { |
| 383 | Log.d(TAG, "Delivering msg from " + user + " to " + listeningUser + ":" |
| 384 | + debugMsg); |
| 385 | } |
| 386 | return true; |
| 387 | } |
| 388 | } finally { |
| 389 | Binder.restoreCallingIdentity(ident); |
| 390 | } |
| 391 | } |
| 392 | |
| 393 | @Override |
| 394 | public void onPackageAdded(String packageName, int uid) { |
| 395 | UserHandle user = new UserHandle(getChangingUserId()); |
| 396 | final int n = mListeners.beginBroadcast(); |
| 397 | for (int i = 0; i < n; i++) { |
| 398 | IOnAppsChangedListener listener = mListeners.getBroadcastItem(i); |
| 399 | UserHandle listeningUser = (UserHandle) mListeners.getBroadcastCookie(i); |
| 400 | if (!isEnabledProfileOf(user, listeningUser, "onPackageAdded")) continue; |
| 401 | try { |
| 402 | listener.onPackageAdded(user, packageName); |
| 403 | } catch (RemoteException re) { |
| 404 | Slog.d(TAG, "Callback failed ", re); |
| 405 | } |
| 406 | } |
| 407 | mListeners.finishBroadcast(); |
| 408 | |
| 409 | super.onPackageAdded(packageName, uid); |
| 410 | } |
| 411 | |
| 412 | @Override |
| 413 | public void onPackageRemoved(String packageName, int uid) { |
| 414 | UserHandle user = new UserHandle(getChangingUserId()); |
| 415 | final int n = mListeners.beginBroadcast(); |
| 416 | for (int i = 0; i < n; i++) { |
| 417 | IOnAppsChangedListener listener = mListeners.getBroadcastItem(i); |
| 418 | UserHandle listeningUser = (UserHandle) mListeners.getBroadcastCookie(i); |
| 419 | if (!isEnabledProfileOf(user, listeningUser, "onPackageRemoved")) continue; |
| 420 | try { |
| 421 | listener.onPackageRemoved(user, packageName); |
| 422 | } catch (RemoteException re) { |
| 423 | Slog.d(TAG, "Callback failed ", re); |
| 424 | } |
| 425 | } |
| 426 | mListeners.finishBroadcast(); |
| 427 | |
| 428 | super.onPackageRemoved(packageName, uid); |
| 429 | } |
| 430 | |
| 431 | @Override |
| 432 | public void onPackageModified(String packageName) { |
| 433 | UserHandle user = new UserHandle(getChangingUserId()); |
| 434 | final int n = mListeners.beginBroadcast(); |
| 435 | for (int i = 0; i < n; i++) { |
| 436 | IOnAppsChangedListener listener = mListeners.getBroadcastItem(i); |
| 437 | UserHandle listeningUser = (UserHandle) mListeners.getBroadcastCookie(i); |
| 438 | if (!isEnabledProfileOf(user, listeningUser, "onPackageModified")) continue; |
| 439 | try { |
| 440 | listener.onPackageChanged(user, packageName); |
| 441 | } catch (RemoteException re) { |
| 442 | Slog.d(TAG, "Callback failed ", re); |
| 443 | } |
| 444 | } |
| 445 | mListeners.finishBroadcast(); |
| 446 | |
| 447 | super.onPackageModified(packageName); |
| 448 | } |
| 449 | |
| 450 | @Override |
| 451 | public void onPackagesAvailable(String[] packages) { |
| 452 | UserHandle user = new UserHandle(getChangingUserId()); |
| 453 | final int n = mListeners.beginBroadcast(); |
| 454 | for (int i = 0; i < n; i++) { |
| 455 | IOnAppsChangedListener listener = mListeners.getBroadcastItem(i); |
| 456 | UserHandle listeningUser = (UserHandle) mListeners.getBroadcastCookie(i); |
| 457 | if (!isEnabledProfileOf(user, listeningUser, "onPackagesAvailable")) continue; |
| 458 | try { |
| 459 | listener.onPackagesAvailable(user, packages, isReplacing()); |
| 460 | } catch (RemoteException re) { |
| 461 | Slog.d(TAG, "Callback failed ", re); |
| 462 | } |
| 463 | } |
| 464 | mListeners.finishBroadcast(); |
| 465 | |
| 466 | super.onPackagesAvailable(packages); |
| 467 | } |
| 468 | |
| 469 | @Override |
| 470 | public void onPackagesUnavailable(String[] packages) { |
| 471 | UserHandle user = new UserHandle(getChangingUserId()); |
| 472 | final int n = mListeners.beginBroadcast(); |
| 473 | for (int i = 0; i < n; i++) { |
| 474 | IOnAppsChangedListener listener = mListeners.getBroadcastItem(i); |
| 475 | UserHandle listeningUser = (UserHandle) mListeners.getBroadcastCookie(i); |
| 476 | if (!isEnabledProfileOf(user, listeningUser, "onPackagesUnavailable")) continue; |
| 477 | try { |
| 478 | listener.onPackagesUnavailable(user, packages, isReplacing()); |
| 479 | } catch (RemoteException re) { |
| 480 | Slog.d(TAG, "Callback failed ", re); |
| 481 | } |
| 482 | } |
| 483 | mListeners.finishBroadcast(); |
| 484 | |
| 485 | super.onPackagesUnavailable(packages); |
| 486 | } |
| 487 | |
Kenny Guy | 7724275 | 2016-01-15 13:29:06 +0000 | [diff] [blame] | 488 | @Override |
| 489 | public void onPackagesSuspended(String[] packages) { |
| 490 | UserHandle user = new UserHandle(getChangingUserId()); |
| 491 | final int n = mListeners.beginBroadcast(); |
| 492 | for (int i = 0; i < n; i++) { |
| 493 | IOnAppsChangedListener listener = mListeners.getBroadcastItem(i); |
| 494 | UserHandle listeningUser = (UserHandle) mListeners.getBroadcastCookie(i); |
| 495 | if (!isEnabledProfileOf(user, listeningUser, "onPackagesSuspended")) continue; |
| 496 | try { |
| 497 | listener.onPackagesSuspended(user, packages); |
| 498 | } catch (RemoteException re) { |
| 499 | Slog.d(TAG, "Callback failed ", re); |
| 500 | } |
| 501 | } |
| 502 | mListeners.finishBroadcast(); |
| 503 | |
| 504 | super.onPackagesSuspended(packages); |
| 505 | } |
| 506 | |
| 507 | @Override |
| 508 | public void onPackagesUnsuspended(String[] packages) { |
| 509 | UserHandle user = new UserHandle(getChangingUserId()); |
| 510 | final int n = mListeners.beginBroadcast(); |
| 511 | for (int i = 0; i < n; i++) { |
| 512 | IOnAppsChangedListener listener = mListeners.getBroadcastItem(i); |
| 513 | UserHandle listeningUser = (UserHandle) mListeners.getBroadcastCookie(i); |
| 514 | if (!isEnabledProfileOf(user, listeningUser, "onPackagesUnsuspended")) continue; |
| 515 | try { |
| 516 | listener.onPackagesUnsuspended(user, packages); |
| 517 | } catch (RemoteException re) { |
| 518 | Slog.d(TAG, "Callback failed ", re); |
| 519 | } |
| 520 | } |
| 521 | mListeners.finishBroadcast(); |
| 522 | |
| 523 | super.onPackagesUnsuspended(packages); |
| 524 | } |
| 525 | |
Amith Yamasani | df7db07 | 2014-06-01 10:41:13 -0700 | [diff] [blame] | 526 | } |
| 527 | |
| 528 | class PackageCallbackList<T extends IInterface> extends RemoteCallbackList<T> { |
| 529 | @Override |
| 530 | public void onCallbackDied(T callback, Object cookie) { |
| 531 | checkCallbackCount(); |
| 532 | } |
Amith Yamasani | 4f58263 | 2014-02-19 14:31:52 -0800 | [diff] [blame] | 533 | } |
| 534 | } |
Nicolas Prevot | b683019 | 2015-06-26 13:45:12 -0700 | [diff] [blame] | 535 | } |