Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2018 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 android.app.role; |
| 18 | |
| 19 | import android.Manifest; |
| 20 | import android.annotation.CallbackExecutor; |
Hai Zhang | 71d7036 | 2019-02-04 16:17:38 -0800 | [diff] [blame] | 21 | import android.annotation.IntDef; |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 22 | import android.annotation.NonNull; |
Eugene Susla | 4ab9511 | 2018-12-17 14:45:11 -0800 | [diff] [blame] | 23 | import android.annotation.Nullable; |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 24 | import android.annotation.RequiresPermission; |
| 25 | import android.annotation.SystemApi; |
| 26 | import android.annotation.SystemService; |
Hai Zhang | 6329be4 | 2018-11-19 11:05:34 -0800 | [diff] [blame] | 27 | import android.annotation.TestApi; |
Hai Zhang | 31d06ba | 2018-12-06 18:14:42 -0800 | [diff] [blame] | 28 | import android.annotation.UserIdInt; |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 29 | import android.content.Context; |
| 30 | import android.content.Intent; |
| 31 | import android.os.Binder; |
Hai Zhang | b295ac4 | 2018-11-16 16:08:18 -0800 | [diff] [blame] | 32 | import android.os.Process; |
Hai Zhang | f5e8ccd | 2019-03-06 20:12:24 -0800 | [diff] [blame] | 33 | import android.os.RemoteCallback; |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 34 | import android.os.RemoteException; |
| 35 | import android.os.ServiceManager; |
| 36 | import android.os.UserHandle; |
Hai Zhang | 31d06ba | 2018-12-06 18:14:42 -0800 | [diff] [blame] | 37 | import android.util.ArrayMap; |
| 38 | import android.util.SparseArray; |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 39 | |
Hai Zhang | 31d06ba | 2018-12-06 18:14:42 -0800 | [diff] [blame] | 40 | import com.android.internal.annotations.GuardedBy; |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 41 | import com.android.internal.util.Preconditions; |
Hai Zhang | 31d06ba | 2018-12-06 18:14:42 -0800 | [diff] [blame] | 42 | import com.android.internal.util.function.pooled.PooledLambda; |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 43 | |
| 44 | import java.util.List; |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 45 | import java.util.concurrent.Executor; |
Hai Zhang | f5e8ccd | 2019-03-06 20:12:24 -0800 | [diff] [blame] | 46 | import java.util.function.Consumer; |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 47 | |
| 48 | /** |
| 49 | * This class provides information about and manages roles. |
| 50 | * <p> |
| 51 | * A role is a unique name within the system associated with certain privileges. The list of |
| 52 | * available roles might change with a system app update, so apps should not make assumption about |
| 53 | * the availability of roles. Instead, they should always query if the role is available using |
| 54 | * {@link #isRoleAvailable(String)} before trying to do anything with it. Some predefined role names |
| 55 | * are available as constants in this class, and a list of possibly available roles can be found in |
| 56 | * the AndroidX Libraries. |
| 57 | * <p> |
| 58 | * There can be multiple applications qualifying for a role, but only a subset of them can become |
| 59 | * role holders. To qualify for a role, an application must meet certain requirements, including |
| 60 | * defining certain components in its manifest. These requirements can be found in the AndroidX |
| 61 | * Libraries. Then the application will need user consent to become a role holder, which can be |
Hai Zhang | 87ed09a | 2018-10-22 10:43:31 -0700 | [diff] [blame] | 62 | * requested using {@link android.app.Activity#startActivityForResult(Intent, int)} with the |
| 63 | * {@code Intent} obtained from {@link #createRequestRoleIntent(String)}. |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 64 | * <p> |
| 65 | * Upon becoming a role holder, the application may be granted certain privileges that are role |
| 66 | * specific. When the application loses its role, these privileges will also be revoked. |
| 67 | */ |
| 68 | @SystemService(Context.ROLE_SERVICE) |
| 69 | public final class RoleManager { |
| 70 | |
| 71 | private static final String LOG_TAG = RoleManager.class.getSimpleName(); |
| 72 | |
| 73 | /** |
Hai Zhang | 9ba3196 | 2019-02-08 12:27:45 -0800 | [diff] [blame] | 74 | * The name of the assistant app role. |
| 75 | * |
Hai Zhang | 051cdc8 | 2019-02-22 19:58:02 -0800 | [diff] [blame] | 76 | * @see android.service.voice.VoiceInteractionService |
Hai Zhang | 9ba3196 | 2019-02-08 12:27:45 -0800 | [diff] [blame] | 77 | */ |
Hai Zhang | 9ba3196 | 2019-02-08 12:27:45 -0800 | [diff] [blame] | 78 | public static final String ROLE_ASSISTANT = "android.app.role.ASSISTANT"; |
| 79 | |
| 80 | /** |
| 81 | * The name of the browser role. |
| 82 | * |
| 83 | * @see Intent#CATEGORY_APP_BROWSER |
| 84 | */ |
| 85 | public static final String ROLE_BROWSER = "android.app.role.BROWSER"; |
| 86 | |
| 87 | /** |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 88 | * The name of the dialer role. |
Hai Zhang | 85b762c | 2019-01-10 17:48:56 -0800 | [diff] [blame] | 89 | * |
| 90 | * @see Intent#ACTION_DIAL |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 91 | */ |
| 92 | public static final String ROLE_DIALER = "android.app.role.DIALER"; |
| 93 | |
| 94 | /** |
| 95 | * The name of the SMS role. |
Jeff Sharkey | 8233860 | 2018-11-18 17:53:02 -0700 | [diff] [blame] | 96 | * |
| 97 | * @see Intent#CATEGORY_APP_MESSAGING |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 98 | */ |
| 99 | public static final String ROLE_SMS = "android.app.role.SMS"; |
| 100 | |
| 101 | /** |
Hai Zhang | 9ba3196 | 2019-02-08 12:27:45 -0800 | [diff] [blame] | 102 | * The name of the emergency role |
Jeff Sharkey | 8233860 | 2018-11-18 17:53:02 -0700 | [diff] [blame] | 103 | * |
Hai Zhang | 9ba3196 | 2019-02-08 12:27:45 -0800 | [diff] [blame] | 104 | * @see android.telephony.TelephonyManager#ACTION_EMERGENCY_ASSISTANCE |
Jeff Sharkey | 8233860 | 2018-11-18 17:53:02 -0700 | [diff] [blame] | 105 | */ |
Hai Zhang | 9ba3196 | 2019-02-08 12:27:45 -0800 | [diff] [blame] | 106 | public static final String ROLE_EMERGENCY = "android.app.role.EMERGENCY"; |
Jeff Sharkey | 8233860 | 2018-11-18 17:53:02 -0700 | [diff] [blame] | 107 | |
| 108 | /** |
Hai Zhang | 85b762c | 2019-01-10 17:48:56 -0800 | [diff] [blame] | 109 | * The name of the home role. |
| 110 | * |
| 111 | * @see Intent#CATEGORY_HOME |
| 112 | */ |
| 113 | public static final String ROLE_HOME = "android.app.role.HOME"; |
| 114 | |
| 115 | /** |
Hai Zhang | 9ba3196 | 2019-02-08 12:27:45 -0800 | [diff] [blame] | 116 | * The name of the music player role. |
Hai Zhang | 85b762c | 2019-01-10 17:48:56 -0800 | [diff] [blame] | 117 | * |
Hai Zhang | 9ba3196 | 2019-02-08 12:27:45 -0800 | [diff] [blame] | 118 | * @see Intent#CATEGORY_APP_MUSIC |
Hai Zhang | 85b762c | 2019-01-10 17:48:56 -0800 | [diff] [blame] | 119 | */ |
Hai Zhang | 9ba3196 | 2019-02-08 12:27:45 -0800 | [diff] [blame] | 120 | public static final String ROLE_MUSIC = "android.app.role.MUSIC"; |
| 121 | |
| 122 | /** |
| 123 | * The name of the gallery role. |
| 124 | * |
| 125 | * @see Intent#CATEGORY_APP_GALLERY |
| 126 | */ |
| 127 | public static final String ROLE_GALLERY = "android.app.role.GALLERY"; |
Hai Zhang | 85b762c | 2019-01-10 17:48:56 -0800 | [diff] [blame] | 128 | |
| 129 | /** |
| 130 | * The name of the car mode dialer app role. |
| 131 | * <p> |
| 132 | * Similar to the {@link #ROLE_DIALER dialer} role, this role determines which app is |
| 133 | * responsible for showing the user interface for ongoing calls on the device. It is only used |
| 134 | * when the device is in car mode. |
| 135 | * |
| 136 | * @see #ROLE_DIALER |
| 137 | * @see android.app.UiModeManager#ACTION_ENTER_CAR_MODE |
| 138 | * @see android.telecom.InCallService |
| 139 | * |
| 140 | * TODO: STOPSHIP: Make name of required roles public API |
| 141 | * @hide |
| 142 | */ |
Hai Zhang | d142e818 | 2019-02-06 16:32:23 -0800 | [diff] [blame] | 143 | public static final String ROLE_CAR_MODE_DIALER = "android.app.role.CAR_MODE_DIALER"; |
Hai Zhang | 85b762c | 2019-01-10 17:48:56 -0800 | [diff] [blame] | 144 | |
| 145 | /** |
Hai Zhang | d142e818 | 2019-02-06 16:32:23 -0800 | [diff] [blame] | 146 | * The name of the call redirection role. |
Hai Zhang | 85b762c | 2019-01-10 17:48:56 -0800 | [diff] [blame] | 147 | * <p> |
Hai Zhang | d142e818 | 2019-02-06 16:32:23 -0800 | [diff] [blame] | 148 | * A call redirection app provides a means to re-write the phone number for an outgoing call to |
| 149 | * place the call through a call redirection service. |
Hai Zhang | 85b762c | 2019-01-10 17:48:56 -0800 | [diff] [blame] | 150 | * |
| 151 | * @see android.telecom.CallRedirectionService |
Hai Zhang | 85b762c | 2019-01-10 17:48:56 -0800 | [diff] [blame] | 152 | */ |
Hai Zhang | d142e818 | 2019-02-06 16:32:23 -0800 | [diff] [blame] | 153 | public static final String ROLE_CALL_REDIRECTION = "android.app.role.CALL_REDIRECTION"; |
Hai Zhang | 85b762c | 2019-01-10 17:48:56 -0800 | [diff] [blame] | 154 | |
| 155 | /** |
| 156 | * The name of the call screening and caller id role. |
| 157 | * |
| 158 | * @see android.telecom.CallScreeningService |
Hai Zhang | 85b762c | 2019-01-10 17:48:56 -0800 | [diff] [blame] | 159 | */ |
Hai Zhang | d142e818 | 2019-02-06 16:32:23 -0800 | [diff] [blame] | 160 | public static final String ROLE_CALL_SCREENING = "android.app.role.CALL_SCREENING"; |
Hai Zhang | 85b762c | 2019-01-10 17:48:56 -0800 | [diff] [blame] | 161 | |
| 162 | /** |
| 163 | * The name of the call companion app role. |
| 164 | * <p> |
| 165 | * A call companion app provides no user interface for calls, but will be bound to by Telecom |
| 166 | * when there are active calls on the device. Companion apps for wearable devices are an |
| 167 | * acceptable use-case. |
| 168 | * <p> |
| 169 | * Multiple apps may hold this role at the same time. |
| 170 | * |
| 171 | * @see android.telecom.InCallService |
| 172 | * |
| 173 | * TODO: STOPSHIP: Make name of required roles public API |
| 174 | * @hide |
| 175 | */ |
Hai Zhang | d142e818 | 2019-02-06 16:32:23 -0800 | [diff] [blame] | 176 | public static final String ROLE_CALL_COMPANION = "android.app.role.CALL_COMPANION"; |
Hai Zhang | 85b762c | 2019-01-10 17:48:56 -0800 | [diff] [blame] | 177 | |
| 178 | /** |
Hai Zhang | 71d7036 | 2019-02-04 16:17:38 -0800 | [diff] [blame] | 179 | * @hide |
| 180 | */ |
| 181 | @IntDef(flag = true, value = { MANAGE_HOLDERS_FLAG_DONT_KILL_APP }) |
| 182 | public @interface ManageHoldersFlags {} |
| 183 | |
| 184 | /** |
| 185 | * Flag parameter for {@link #addRoleHolderAsUser}, {@link #removeRoleHolderAsUser} and |
| 186 | * {@link #clearRoleHoldersAsUser} to indicate that apps should not be killed when changing |
| 187 | * their role holder status. |
| 188 | * |
| 189 | * @hide |
| 190 | */ |
| 191 | @SystemApi |
Leland Miller | 2293da2 | 2019-02-28 15:45:51 -0800 | [diff] [blame] | 192 | @TestApi |
Hai Zhang | 71d7036 | 2019-02-04 16:17:38 -0800 | [diff] [blame] | 193 | public static final int MANAGE_HOLDERS_FLAG_DONT_KILL_APP = 1; |
| 194 | |
| 195 | /** |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 196 | * The action used to request user approval of a role for an application. |
| 197 | * |
| 198 | * @hide |
| 199 | */ |
| 200 | public static final String ACTION_REQUEST_ROLE = "android.app.role.action.REQUEST_ROLE"; |
| 201 | |
| 202 | /** |
Hai Zhang | 87ed09a | 2018-10-22 10:43:31 -0700 | [diff] [blame] | 203 | * The permission required to manage records of role holders in {@link RoleManager} directly. |
| 204 | * |
| 205 | * @hide |
| 206 | */ |
Hai Zhang | 8e60a8f | 2018-11-20 11:21:09 -0800 | [diff] [blame] | 207 | public static final String PERMISSION_MANAGE_ROLES_FROM_CONTROLLER = |
| 208 | "com.android.permissioncontroller.permission.MANAGE_ROLES_FROM_CONTROLLER"; |
Hai Zhang | 87ed09a | 2018-10-22 10:43:31 -0700 | [diff] [blame] | 209 | |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 210 | @NonNull |
| 211 | private final Context mContext; |
| 212 | |
| 213 | @NonNull |
| 214 | private final IRoleManager mService; |
| 215 | |
Hai Zhang | 31d06ba | 2018-12-06 18:14:42 -0800 | [diff] [blame] | 216 | @GuardedBy("mListenersLock") |
| 217 | @NonNull |
| 218 | private final SparseArray<ArrayMap<OnRoleHoldersChangedListener, |
| 219 | OnRoleHoldersChangedListenerDelegate>> mListeners = new SparseArray<>(); |
| 220 | @NonNull |
| 221 | private final Object mListenersLock = new Object(); |
| 222 | |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 223 | /** |
| 224 | * @hide |
| 225 | */ |
| 226 | public RoleManager(@NonNull Context context) throws ServiceManager.ServiceNotFoundException { |
| 227 | mContext = context; |
| 228 | mService = IRoleManager.Stub.asInterface(ServiceManager.getServiceOrThrow( |
| 229 | Context.ROLE_SERVICE)); |
| 230 | } |
| 231 | |
| 232 | /** |
Hai Zhang | 87ed09a | 2018-10-22 10:43:31 -0700 | [diff] [blame] | 233 | * Returns an {@code Intent} suitable for passing to |
| 234 | * {@link android.app.Activity#startActivityForResult(Intent, int)} which prompts the user to |
| 235 | * grant a role to this application. |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 236 | * <p> |
Hai Zhang | 87ed09a | 2018-10-22 10:43:31 -0700 | [diff] [blame] | 237 | * If the role is granted, the {@code resultCode} will be |
| 238 | * {@link android.app.Activity#RESULT_OK}, otherwise it will be |
| 239 | * {@link android.app.Activity#RESULT_CANCELED}. |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 240 | * |
| 241 | * @param roleName the name of requested role |
| 242 | * |
| 243 | * @return the {@code Intent} to prompt user to grant the role |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 244 | */ |
| 245 | @NonNull |
| 246 | public Intent createRequestRoleIntent(@NonNull String roleName) { |
| 247 | Preconditions.checkStringNotEmpty(roleName, "roleName cannot be null or empty"); |
| 248 | Intent intent = new Intent(ACTION_REQUEST_ROLE); |
| 249 | intent.setPackage(mContext.getPackageManager().getPermissionControllerPackageName()); |
Hai Zhang | 3a21289 | 2019-01-11 15:21:17 -0800 | [diff] [blame] | 250 | intent.putExtra(Intent.EXTRA_ROLE_NAME, roleName); |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 251 | return intent; |
| 252 | } |
| 253 | |
| 254 | /** |
| 255 | * Check whether a role is available in the system. |
| 256 | * |
| 257 | * @param roleName the name of role to checking for |
| 258 | * |
| 259 | * @return whether the role is available in the system |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 260 | */ |
| 261 | public boolean isRoleAvailable(@NonNull String roleName) { |
| 262 | Preconditions.checkStringNotEmpty(roleName, "roleName cannot be null or empty"); |
| 263 | try { |
| 264 | return mService.isRoleAvailable(roleName); |
| 265 | } catch (RemoteException e) { |
| 266 | throw e.rethrowFromSystemServer(); |
| 267 | } |
| 268 | } |
| 269 | |
| 270 | /** |
| 271 | * Check whether the calling application is holding a particular role. |
| 272 | * |
| 273 | * @param roleName the name of the role to check for |
| 274 | * |
| 275 | * @return whether the calling application is holding the role |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 276 | */ |
| 277 | public boolean isRoleHeld(@NonNull String roleName) { |
| 278 | Preconditions.checkStringNotEmpty(roleName, "roleName cannot be null or empty"); |
| 279 | try { |
| 280 | return mService.isRoleHeld(roleName, mContext.getPackageName()); |
| 281 | } catch (RemoteException e) { |
| 282 | throw e.rethrowFromSystemServer(); |
| 283 | } |
| 284 | } |
| 285 | |
| 286 | /** |
| 287 | * Get package names of the applications holding the role. |
| 288 | * <p> |
Hai Zhang | 87ed09a | 2018-10-22 10:43:31 -0700 | [diff] [blame] | 289 | * <strong>Note:</strong> Using this API requires holding |
| 290 | * {@code android.permission.MANAGE_ROLE_HOLDERS}. |
| 291 | * |
| 292 | * @param roleName the name of the role to get the role holder for |
| 293 | * |
| 294 | * @return a list of package names of the role holders, or an empty list if none. |
| 295 | * |
Hai Zhang | 87ed09a | 2018-10-22 10:43:31 -0700 | [diff] [blame] | 296 | * @see #getRoleHoldersAsUser(String, UserHandle) |
| 297 | * |
| 298 | * @hide |
| 299 | */ |
| 300 | @NonNull |
| 301 | @RequiresPermission(Manifest.permission.MANAGE_ROLE_HOLDERS) |
| 302 | @SystemApi |
Hai Zhang | 6329be4 | 2018-11-19 11:05:34 -0800 | [diff] [blame] | 303 | @TestApi |
Hai Zhang | 87ed09a | 2018-10-22 10:43:31 -0700 | [diff] [blame] | 304 | public List<String> getRoleHolders(@NonNull String roleName) { |
Hai Zhang | b295ac4 | 2018-11-16 16:08:18 -0800 | [diff] [blame] | 305 | return getRoleHoldersAsUser(roleName, Process.myUserHandle()); |
Hai Zhang | 87ed09a | 2018-10-22 10:43:31 -0700 | [diff] [blame] | 306 | } |
| 307 | |
| 308 | /** |
| 309 | * Get package names of the applications holding the role. |
| 310 | * <p> |
| 311 | * <strong>Note:</strong> Using this API requires holding |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 312 | * {@code android.permission.MANAGE_ROLE_HOLDERS} and if the user id is not the current user |
| 313 | * {@code android.permission.INTERACT_ACROSS_USERS_FULL}. |
| 314 | * |
| 315 | * @param roleName the name of the role to get the role holder for |
| 316 | * @param user the user to get the role holder for |
| 317 | * |
Hai Zhang | 87ed09a | 2018-10-22 10:43:31 -0700 | [diff] [blame] | 318 | * @return a list of package names of the role holders, or an empty list if none. |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 319 | * |
Hai Zhang | f5e8ccd | 2019-03-06 20:12:24 -0800 | [diff] [blame] | 320 | * @see #addRoleHolderAsUser(String, String, int, UserHandle, Executor, Consumer) |
| 321 | * @see #removeRoleHolderAsUser(String, String, int, UserHandle, Executor, Consumer) |
| 322 | * @see #clearRoleHoldersAsUser(String, int, UserHandle, Executor, Consumer) |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 323 | * |
| 324 | * @hide |
| 325 | */ |
| 326 | @NonNull |
| 327 | @RequiresPermission(Manifest.permission.MANAGE_ROLE_HOLDERS) |
| 328 | @SystemApi |
Hai Zhang | 6329be4 | 2018-11-19 11:05:34 -0800 | [diff] [blame] | 329 | @TestApi |
Hai Zhang | 87ed09a | 2018-10-22 10:43:31 -0700 | [diff] [blame] | 330 | public List<String> getRoleHoldersAsUser(@NonNull String roleName, @NonNull UserHandle user) { |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 331 | Preconditions.checkStringNotEmpty(roleName, "roleName cannot be null or empty"); |
| 332 | Preconditions.checkNotNull(user, "user cannot be null"); |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 333 | try { |
Hai Zhang | 87ed09a | 2018-10-22 10:43:31 -0700 | [diff] [blame] | 334 | return mService.getRoleHoldersAsUser(roleName, user.getIdentifier()); |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 335 | } catch (RemoteException e) { |
| 336 | throw e.rethrowFromSystemServer(); |
| 337 | } |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 338 | } |
| 339 | |
| 340 | /** |
| 341 | * Add a specific application to the holders of a role. If the role is exclusive, the previous |
| 342 | * holder will be replaced. |
| 343 | * <p> |
Hai Zhang | 87ed09a | 2018-10-22 10:43:31 -0700 | [diff] [blame] | 344 | * <strong>Note:</strong> Using this API requires holding |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 345 | * {@code android.permission.MANAGE_ROLE_HOLDERS} and if the user id is not the current user |
| 346 | * {@code android.permission.INTERACT_ACROSS_USERS_FULL}. |
| 347 | * |
| 348 | * @param roleName the name of the role to add the role holder for |
| 349 | * @param packageName the package name of the application to add to the role holders |
Hai Zhang | 71d7036 | 2019-02-04 16:17:38 -0800 | [diff] [blame] | 350 | * @param flags optional behavior flags |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 351 | * @param user the user to add the role holder for |
| 352 | * @param executor the {@code Executor} to run the callback on. |
| 353 | * @param callback the callback for whether this call is successful |
| 354 | * |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 355 | * @see #getRoleHoldersAsUser(String, UserHandle) |
Hai Zhang | f5e8ccd | 2019-03-06 20:12:24 -0800 | [diff] [blame] | 356 | * @see #removeRoleHolderAsUser(String, String, int, UserHandle, Executor, Consumer) |
| 357 | * @see #clearRoleHoldersAsUser(String, int, UserHandle, Executor, Consumer) |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 358 | * |
| 359 | * @hide |
| 360 | */ |
| 361 | @RequiresPermission(Manifest.permission.MANAGE_ROLE_HOLDERS) |
| 362 | @SystemApi |
Hai Zhang | 6329be4 | 2018-11-19 11:05:34 -0800 | [diff] [blame] | 363 | @TestApi |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 364 | public void addRoleHolderAsUser(@NonNull String roleName, @NonNull String packageName, |
Hai Zhang | 71d7036 | 2019-02-04 16:17:38 -0800 | [diff] [blame] | 365 | @ManageHoldersFlags int flags, @NonNull UserHandle user, |
Hai Zhang | f5e8ccd | 2019-03-06 20:12:24 -0800 | [diff] [blame] | 366 | @CallbackExecutor @NonNull Executor executor, @NonNull Consumer<Boolean> callback) { |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 367 | Preconditions.checkStringNotEmpty(roleName, "roleName cannot be null or empty"); |
| 368 | Preconditions.checkStringNotEmpty(packageName, "packageName cannot be null or empty"); |
| 369 | Preconditions.checkNotNull(user, "user cannot be null"); |
| 370 | Preconditions.checkNotNull(executor, "executor cannot be null"); |
| 371 | Preconditions.checkNotNull(callback, "callback cannot be null"); |
| 372 | try { |
Hai Zhang | 71d7036 | 2019-02-04 16:17:38 -0800 | [diff] [blame] | 373 | mService.addRoleHolderAsUser(roleName, packageName, flags, user.getIdentifier(), |
Hai Zhang | f5e8ccd | 2019-03-06 20:12:24 -0800 | [diff] [blame] | 374 | createRemoteCallback(executor, callback)); |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 375 | } catch (RemoteException e) { |
| 376 | throw e.rethrowFromSystemServer(); |
| 377 | } |
| 378 | } |
| 379 | |
| 380 | /** |
| 381 | * Remove a specific application from the holders of a role. |
| 382 | * <p> |
Hai Zhang | 87ed09a | 2018-10-22 10:43:31 -0700 | [diff] [blame] | 383 | * <strong>Note:</strong> Using this API requires holding |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 384 | * {@code android.permission.MANAGE_ROLE_HOLDERS} and if the user id is not the current user |
| 385 | * {@code android.permission.INTERACT_ACROSS_USERS_FULL}. |
| 386 | * |
| 387 | * @param roleName the name of the role to remove the role holder for |
| 388 | * @param packageName the package name of the application to remove from the role holders |
Hai Zhang | 71d7036 | 2019-02-04 16:17:38 -0800 | [diff] [blame] | 389 | * @param flags optional behavior flags |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 390 | * @param user the user to remove the role holder for |
| 391 | * @param executor the {@code Executor} to run the callback on. |
| 392 | * @param callback the callback for whether this call is successful |
| 393 | * |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 394 | * @see #getRoleHoldersAsUser(String, UserHandle) |
Hai Zhang | f5e8ccd | 2019-03-06 20:12:24 -0800 | [diff] [blame] | 395 | * @see #addRoleHolderAsUser(String, String, int, UserHandle, Executor, Consumer) |
| 396 | * @see #clearRoleHoldersAsUser(String, int, UserHandle, Executor, Consumer) |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 397 | * |
| 398 | * @hide |
| 399 | */ |
| 400 | @RequiresPermission(Manifest.permission.MANAGE_ROLE_HOLDERS) |
| 401 | @SystemApi |
Hai Zhang | 6329be4 | 2018-11-19 11:05:34 -0800 | [diff] [blame] | 402 | @TestApi |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 403 | public void removeRoleHolderAsUser(@NonNull String roleName, @NonNull String packageName, |
Hai Zhang | 71d7036 | 2019-02-04 16:17:38 -0800 | [diff] [blame] | 404 | @ManageHoldersFlags int flags, @NonNull UserHandle user, |
Hai Zhang | f5e8ccd | 2019-03-06 20:12:24 -0800 | [diff] [blame] | 405 | @CallbackExecutor @NonNull Executor executor, @NonNull Consumer<Boolean> callback) { |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 406 | Preconditions.checkStringNotEmpty(roleName, "roleName cannot be null or empty"); |
| 407 | Preconditions.checkStringNotEmpty(packageName, "packageName cannot be null or empty"); |
| 408 | Preconditions.checkNotNull(user, "user cannot be null"); |
| 409 | Preconditions.checkNotNull(executor, "executor cannot be null"); |
| 410 | Preconditions.checkNotNull(callback, "callback cannot be null"); |
| 411 | try { |
Hai Zhang | 71d7036 | 2019-02-04 16:17:38 -0800 | [diff] [blame] | 412 | mService.removeRoleHolderAsUser(roleName, packageName, flags, user.getIdentifier(), |
Hai Zhang | f5e8ccd | 2019-03-06 20:12:24 -0800 | [diff] [blame] | 413 | createRemoteCallback(executor, callback)); |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 414 | } catch (RemoteException e) { |
| 415 | throw e.rethrowFromSystemServer(); |
| 416 | } |
| 417 | } |
| 418 | |
| 419 | /** |
| 420 | * Remove all holders of a role. |
| 421 | * <p> |
Hai Zhang | 87ed09a | 2018-10-22 10:43:31 -0700 | [diff] [blame] | 422 | * <strong>Note:</strong> Using this API requires holding |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 423 | * {@code android.permission.MANAGE_ROLE_HOLDERS} and if the user id is not the current user |
| 424 | * {@code android.permission.INTERACT_ACROSS_USERS_FULL}. |
| 425 | * |
| 426 | * @param roleName the name of the role to remove role holders for |
Hai Zhang | 71d7036 | 2019-02-04 16:17:38 -0800 | [diff] [blame] | 427 | * @param flags optional behavior flags |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 428 | * @param user the user to remove role holders for |
| 429 | * @param executor the {@code Executor} to run the callback on. |
| 430 | * @param callback the callback for whether this call is successful |
| 431 | * |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 432 | * @see #getRoleHoldersAsUser(String, UserHandle) |
Hai Zhang | f5e8ccd | 2019-03-06 20:12:24 -0800 | [diff] [blame] | 433 | * @see #addRoleHolderAsUser(String, String, int, UserHandle, Executor, Consumer) |
| 434 | * @see #removeRoleHolderAsUser(String, String, int, UserHandle, Executor, Consumer) |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 435 | * |
| 436 | * @hide |
| 437 | */ |
| 438 | @RequiresPermission(Manifest.permission.MANAGE_ROLE_HOLDERS) |
| 439 | @SystemApi |
Hai Zhang | 6329be4 | 2018-11-19 11:05:34 -0800 | [diff] [blame] | 440 | @TestApi |
Hai Zhang | 71d7036 | 2019-02-04 16:17:38 -0800 | [diff] [blame] | 441 | public void clearRoleHoldersAsUser(@NonNull String roleName, @ManageHoldersFlags int flags, |
| 442 | @NonNull UserHandle user, @CallbackExecutor @NonNull Executor executor, |
Hai Zhang | f5e8ccd | 2019-03-06 20:12:24 -0800 | [diff] [blame] | 443 | @NonNull Consumer<Boolean> callback) { |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 444 | Preconditions.checkStringNotEmpty(roleName, "roleName cannot be null or empty"); |
| 445 | Preconditions.checkNotNull(user, "user cannot be null"); |
| 446 | Preconditions.checkNotNull(executor, "executor cannot be null"); |
| 447 | Preconditions.checkNotNull(callback, "callback cannot be null"); |
| 448 | try { |
Hai Zhang | 71d7036 | 2019-02-04 16:17:38 -0800 | [diff] [blame] | 449 | mService.clearRoleHoldersAsUser(roleName, flags, user.getIdentifier(), |
Hai Zhang | f5e8ccd | 2019-03-06 20:12:24 -0800 | [diff] [blame] | 450 | createRemoteCallback(executor, callback)); |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 451 | } catch (RemoteException e) { |
| 452 | throw e.rethrowFromSystemServer(); |
| 453 | } |
| 454 | } |
| 455 | |
Hai Zhang | f5e8ccd | 2019-03-06 20:12:24 -0800 | [diff] [blame] | 456 | @NonNull |
| 457 | private static RemoteCallback createRemoteCallback(@NonNull Executor executor, |
| 458 | @NonNull Consumer<Boolean> callback) { |
| 459 | return new RemoteCallback(result -> executor.execute(() -> { |
| 460 | boolean successful = result != null; |
| 461 | long token = Binder.clearCallingIdentity(); |
| 462 | try { |
| 463 | callback.accept(successful); |
| 464 | } finally { |
| 465 | Binder.restoreCallingIdentity(token); |
| 466 | } |
| 467 | })); |
| 468 | } |
| 469 | |
Hai Zhang | 87ed09a | 2018-10-22 10:43:31 -0700 | [diff] [blame] | 470 | /** |
Hai Zhang | 31d06ba | 2018-12-06 18:14:42 -0800 | [diff] [blame] | 471 | * Add a listener to observe role holder changes |
| 472 | * <p> |
| 473 | * <strong>Note:</strong> Using this API requires holding |
| 474 | * {@code android.permission.OBSERVE_ROLE_HOLDERS} and if the user id is not the current user |
| 475 | * {@code android.permission.INTERACT_ACROSS_USERS_FULL}. |
| 476 | * |
| 477 | * @param executor the {@code Executor} to call the listener on. |
| 478 | * @param listener the listener to be added |
| 479 | * @param user the user to add the listener for |
| 480 | * |
| 481 | * @see #removeOnRoleHoldersChangedListenerAsUser(OnRoleHoldersChangedListener, UserHandle) |
| 482 | * |
| 483 | * @hide |
| 484 | */ |
| 485 | @RequiresPermission(Manifest.permission.OBSERVE_ROLE_HOLDERS) |
| 486 | @SystemApi |
Hai Zhang | 2243586 | 2019-02-26 16:57:47 -0800 | [diff] [blame] | 487 | @TestApi |
Hai Zhang | 31d06ba | 2018-12-06 18:14:42 -0800 | [diff] [blame] | 488 | public void addOnRoleHoldersChangedListenerAsUser(@CallbackExecutor @NonNull Executor executor, |
| 489 | @NonNull OnRoleHoldersChangedListener listener, @NonNull UserHandle user) { |
| 490 | Preconditions.checkNotNull(executor, "executor cannot be null"); |
| 491 | Preconditions.checkNotNull(listener, "listener cannot be null"); |
| 492 | Preconditions.checkNotNull(user, "user cannot be null"); |
| 493 | int userId = user.getIdentifier(); |
| 494 | synchronized (mListenersLock) { |
| 495 | ArrayMap<OnRoleHoldersChangedListener, OnRoleHoldersChangedListenerDelegate> listeners = |
| 496 | mListeners.get(userId); |
| 497 | if (listeners == null) { |
| 498 | listeners = new ArrayMap<>(); |
| 499 | mListeners.put(userId, listeners); |
| 500 | } else { |
| 501 | if (listeners.containsKey(listener)) { |
| 502 | return; |
| 503 | } |
| 504 | } |
| 505 | OnRoleHoldersChangedListenerDelegate listenerDelegate = |
| 506 | new OnRoleHoldersChangedListenerDelegate(executor, listener); |
| 507 | try { |
| 508 | mService.addOnRoleHoldersChangedListenerAsUser(listenerDelegate, userId); |
| 509 | } catch (RemoteException e) { |
| 510 | throw e.rethrowFromSystemServer(); |
| 511 | } |
| 512 | listeners.put(listener, listenerDelegate); |
| 513 | } |
| 514 | } |
| 515 | |
| 516 | /** |
| 517 | * Remove a listener observing role holder changes |
| 518 | * <p> |
| 519 | * <strong>Note:</strong> Using this API requires holding |
| 520 | * {@code android.permission.OBSERVE_ROLE_HOLDERS} and if the user id is not the current user |
| 521 | * {@code android.permission.INTERACT_ACROSS_USERS_FULL}. |
| 522 | * |
| 523 | * @param listener the listener to be removed |
| 524 | * @param user the user to remove the listener for |
| 525 | * |
| 526 | * @see #addOnRoleHoldersChangedListenerAsUser(Executor, OnRoleHoldersChangedListener, |
| 527 | * UserHandle) |
| 528 | * |
| 529 | * @hide |
| 530 | */ |
| 531 | @RequiresPermission(Manifest.permission.OBSERVE_ROLE_HOLDERS) |
| 532 | @SystemApi |
Hai Zhang | 2243586 | 2019-02-26 16:57:47 -0800 | [diff] [blame] | 533 | @TestApi |
Hai Zhang | 31d06ba | 2018-12-06 18:14:42 -0800 | [diff] [blame] | 534 | public void removeOnRoleHoldersChangedListenerAsUser( |
| 535 | @NonNull OnRoleHoldersChangedListener listener, @NonNull UserHandle user) { |
| 536 | Preconditions.checkNotNull(listener, "listener cannot be null"); |
| 537 | Preconditions.checkNotNull(user, "user cannot be null"); |
| 538 | int userId = user.getIdentifier(); |
| 539 | synchronized (mListenersLock) { |
| 540 | ArrayMap<OnRoleHoldersChangedListener, OnRoleHoldersChangedListenerDelegate> listeners = |
| 541 | mListeners.get(userId); |
| 542 | if (listeners == null) { |
| 543 | return; |
| 544 | } |
| 545 | OnRoleHoldersChangedListenerDelegate listenerDelegate = listeners.get(listener); |
| 546 | if (listenerDelegate == null) { |
| 547 | return; |
| 548 | } |
| 549 | try { |
| 550 | mService.removeOnRoleHoldersChangedListenerAsUser(listenerDelegate, |
| 551 | user.getIdentifier()); |
| 552 | } catch (RemoteException e) { |
| 553 | throw e.rethrowFromSystemServer(); |
| 554 | } |
| 555 | listeners.remove(listener); |
| 556 | if (listeners.isEmpty()) { |
| 557 | mListeners.remove(userId); |
| 558 | } |
| 559 | } |
| 560 | } |
| 561 | |
| 562 | /** |
Hai Zhang | 8e60a8f | 2018-11-20 11:21:09 -0800 | [diff] [blame] | 563 | * Set the names of all the available roles. Should only be called from |
Hai Zhang | a4959e5 | 2019-03-06 12:21:07 -0800 | [diff] [blame] | 564 | * {@link android.app.role.RoleControllerService}. |
Hai Zhang | 8e60a8f | 2018-11-20 11:21:09 -0800 | [diff] [blame] | 565 | * <p> |
| 566 | * <strong>Note:</strong> Using this API requires holding |
| 567 | * {@link #PERMISSION_MANAGE_ROLES_FROM_CONTROLLER}. |
| 568 | * |
| 569 | * @param roleNames the names of all the available roles |
| 570 | * |
Hai Zhang | 8e60a8f | 2018-11-20 11:21:09 -0800 | [diff] [blame] | 571 | * @hide |
| 572 | */ |
| 573 | @RequiresPermission(PERMISSION_MANAGE_ROLES_FROM_CONTROLLER) |
| 574 | @SystemApi |
Hai Zhang | 2243586 | 2019-02-26 16:57:47 -0800 | [diff] [blame] | 575 | @TestApi |
Hai Zhang | 8e60a8f | 2018-11-20 11:21:09 -0800 | [diff] [blame] | 576 | public void setRoleNamesFromController(@NonNull List<String> roleNames) { |
| 577 | Preconditions.checkNotNull(roleNames, "roleNames cannot be null"); |
| 578 | try { |
| 579 | mService.setRoleNamesFromController(roleNames); |
| 580 | } catch (RemoteException e) { |
| 581 | throw e.rethrowFromSystemServer(); |
| 582 | } |
| 583 | } |
| 584 | |
| 585 | /** |
Hai Zhang | 87ed09a | 2018-10-22 10:43:31 -0700 | [diff] [blame] | 586 | * Add a specific application to the holders of a role, only modifying records inside |
| 587 | * {@link RoleManager}. Should only be called from |
Hai Zhang | a4959e5 | 2019-03-06 12:21:07 -0800 | [diff] [blame] | 588 | * {@link android.app.role.RoleControllerService}. |
Hai Zhang | 87ed09a | 2018-10-22 10:43:31 -0700 | [diff] [blame] | 589 | * <p> |
| 590 | * <strong>Note:</strong> Using this API requires holding |
Hai Zhang | 8e60a8f | 2018-11-20 11:21:09 -0800 | [diff] [blame] | 591 | * {@link #PERMISSION_MANAGE_ROLES_FROM_CONTROLLER}. |
Hai Zhang | 87ed09a | 2018-10-22 10:43:31 -0700 | [diff] [blame] | 592 | * |
| 593 | * @param roleName the name of the role to add the role holder for |
| 594 | * @param packageName the package name of the application to add to the role holders |
| 595 | * |
| 596 | * @return whether the operation was successful, and will also be {@code true} if a matching |
| 597 | * role holder is already found. |
| 598 | * |
Hai Zhang | 87ed09a | 2018-10-22 10:43:31 -0700 | [diff] [blame] | 599 | * @see #getRoleHolders(String) |
| 600 | * @see #removeRoleHolderFromController(String, String) |
| 601 | * |
| 602 | * @hide |
| 603 | */ |
Hai Zhang | 8e60a8f | 2018-11-20 11:21:09 -0800 | [diff] [blame] | 604 | @RequiresPermission(PERMISSION_MANAGE_ROLES_FROM_CONTROLLER) |
Hai Zhang | 87ed09a | 2018-10-22 10:43:31 -0700 | [diff] [blame] | 605 | @SystemApi |
Hai Zhang | 2243586 | 2019-02-26 16:57:47 -0800 | [diff] [blame] | 606 | @TestApi |
Hai Zhang | 87ed09a | 2018-10-22 10:43:31 -0700 | [diff] [blame] | 607 | public boolean addRoleHolderFromController(@NonNull String roleName, |
| 608 | @NonNull String packageName) { |
| 609 | Preconditions.checkStringNotEmpty(roleName, "roleName cannot be null or empty"); |
| 610 | Preconditions.checkStringNotEmpty(packageName, "packageName cannot be null or empty"); |
| 611 | try { |
| 612 | return mService.addRoleHolderFromController(roleName, packageName); |
| 613 | } catch (RemoteException e) { |
| 614 | throw e.rethrowFromSystemServer(); |
| 615 | } |
| 616 | } |
| 617 | |
| 618 | /** |
| 619 | * Remove a specific application from the holders of a role, only modifying records inside |
| 620 | * {@link RoleManager}. Should only be called from |
Hai Zhang | a4959e5 | 2019-03-06 12:21:07 -0800 | [diff] [blame] | 621 | * {@link android.app.role.RoleControllerService}. |
Hai Zhang | 87ed09a | 2018-10-22 10:43:31 -0700 | [diff] [blame] | 622 | * <p> |
| 623 | * <strong>Note:</strong> Using this API requires holding |
Hai Zhang | 8e60a8f | 2018-11-20 11:21:09 -0800 | [diff] [blame] | 624 | * {@link #PERMISSION_MANAGE_ROLES_FROM_CONTROLLER}. |
Hai Zhang | 87ed09a | 2018-10-22 10:43:31 -0700 | [diff] [blame] | 625 | * |
| 626 | * @param roleName the name of the role to remove the role holder for |
| 627 | * @param packageName the package name of the application to remove from the role holders |
| 628 | * |
| 629 | * @return whether the operation was successful, and will also be {@code true} if no matching |
| 630 | * role holder was found to remove. |
| 631 | * |
Hai Zhang | 87ed09a | 2018-10-22 10:43:31 -0700 | [diff] [blame] | 632 | * @see #getRoleHolders(String) |
| 633 | * @see #addRoleHolderFromController(String, String) |
| 634 | * |
| 635 | * @hide |
| 636 | */ |
Hai Zhang | 8e60a8f | 2018-11-20 11:21:09 -0800 | [diff] [blame] | 637 | @RequiresPermission(PERMISSION_MANAGE_ROLES_FROM_CONTROLLER) |
Hai Zhang | 87ed09a | 2018-10-22 10:43:31 -0700 | [diff] [blame] | 638 | @SystemApi |
Hai Zhang | 2243586 | 2019-02-26 16:57:47 -0800 | [diff] [blame] | 639 | @TestApi |
Hai Zhang | 87ed09a | 2018-10-22 10:43:31 -0700 | [diff] [blame] | 640 | public boolean removeRoleHolderFromController(@NonNull String roleName, |
| 641 | @NonNull String packageName) { |
| 642 | Preconditions.checkStringNotEmpty(roleName, "roleName cannot be null or empty"); |
| 643 | Preconditions.checkStringNotEmpty(packageName, "packageName cannot be null or empty"); |
| 644 | try { |
| 645 | return mService.removeRoleHolderFromController(roleName, packageName); |
| 646 | } catch (RemoteException e) { |
| 647 | throw e.rethrowFromSystemServer(); |
| 648 | } |
| 649 | } |
| 650 | |
Eugene Susla | a2a8032 | 2018-12-12 17:09:38 -0800 | [diff] [blame] | 651 | /** |
| 652 | * Returns the list of all roles that the given package is currently holding |
| 653 | * |
| 654 | * @param packageName the package name |
| 655 | * @return the list of role names |
| 656 | * |
| 657 | * @hide |
| 658 | */ |
Hai Zhang | 2243586 | 2019-02-26 16:57:47 -0800 | [diff] [blame] | 659 | @NonNull |
Eugene Susla | a2a8032 | 2018-12-12 17:09:38 -0800 | [diff] [blame] | 660 | @RequiresPermission(PERMISSION_MANAGE_ROLES_FROM_CONTROLLER) |
| 661 | @SystemApi |
Hai Zhang | 2243586 | 2019-02-26 16:57:47 -0800 | [diff] [blame] | 662 | @TestApi |
Eugene Susla | a2a8032 | 2018-12-12 17:09:38 -0800 | [diff] [blame] | 663 | public List<String> getHeldRolesFromController(@NonNull String packageName) { |
| 664 | Preconditions.checkStringNotEmpty(packageName, "packageName cannot be null or empty"); |
| 665 | try { |
| 666 | return mService.getHeldRolesFromController(packageName); |
| 667 | } catch (RemoteException e) { |
| 668 | throw e.rethrowFromSystemServer(); |
| 669 | } |
| 670 | } |
| 671 | |
Eugene Susla | 4ab9511 | 2018-12-17 14:45:11 -0800 | [diff] [blame] | 672 | /** |
| 673 | * Allows getting the role holder for {@link #ROLE_SMS} without |
| 674 | * {@link Manifest.permission#OBSERVE_ROLE_HOLDERS}, as required by |
| 675 | * {@link android.provider.Telephony.Sms#getDefaultSmsPackage(Context)} |
| 676 | * |
| 677 | * @hide |
| 678 | */ |
| 679 | @Nullable |
| 680 | public String getDefaultSmsPackage(@UserIdInt int userId) { |
| 681 | try { |
| 682 | return mService.getDefaultSmsPackage(userId); |
| 683 | } catch (RemoteException e) { |
| 684 | throw e.rethrowFromSystemServer(); |
| 685 | } |
| 686 | } |
| 687 | |
Hai Zhang | 31d06ba | 2018-12-06 18:14:42 -0800 | [diff] [blame] | 688 | private static class OnRoleHoldersChangedListenerDelegate |
| 689 | extends IOnRoleHoldersChangedListener.Stub { |
| 690 | |
| 691 | @NonNull |
| 692 | private final Executor mExecutor; |
| 693 | @NonNull |
| 694 | private final OnRoleHoldersChangedListener mListener; |
| 695 | |
| 696 | OnRoleHoldersChangedListenerDelegate(@NonNull Executor executor, |
| 697 | @NonNull OnRoleHoldersChangedListener listener) { |
| 698 | mExecutor = executor; |
| 699 | mListener = listener; |
| 700 | } |
| 701 | |
| 702 | @Override |
| 703 | public void onRoleHoldersChanged(@NonNull String roleName, @UserIdInt int userId) { |
| 704 | long token = Binder.clearCallingIdentity(); |
| 705 | try { |
| 706 | mExecutor.execute(PooledLambda.obtainRunnable( |
| 707 | OnRoleHoldersChangedListener::onRoleHoldersChanged, mListener, roleName, |
| 708 | UserHandle.of(userId))); |
| 709 | } finally { |
| 710 | Binder.restoreCallingIdentity(token); |
| 711 | } |
| 712 | } |
| 713 | } |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 714 | } |