| /* |
| * Copyright (C) 2012 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package android.os; |
| |
| import android.annotation.SystemApi; |
| import android.app.ActivityManager; |
| import android.app.ActivityManagerNative; |
| import android.content.Context; |
| import android.content.pm.UserInfo; |
| import android.content.res.Resources; |
| import android.graphics.Bitmap; |
| import android.graphics.BitmapFactory; |
| import android.graphics.Rect; |
| import android.graphics.drawable.Drawable; |
| import android.provider.Settings; |
| import android.util.Log; |
| import android.view.WindowManager.LayoutParams; |
| |
| import com.android.internal.R; |
| |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| /** |
| * Manages users and user details on a multi-user system. |
| */ |
| public class UserManager { |
| |
| private static String TAG = "UserManager"; |
| private final IUserManager mService; |
| private final Context mContext; |
| |
| /** |
| * Specifies if a user is disallowed from adding and removing accounts. |
| * The default value is <code>false</code>. |
| * |
| * <p/>Key for user restrictions. |
| * <p/>Type: Boolean |
| * @see #setUserRestrictions(Bundle) |
| * @see #getUserRestrictions() |
| */ |
| public static final String DISALLOW_MODIFY_ACCOUNTS = "no_modify_accounts"; |
| |
| /** |
| * Specifies if a user is disallowed from changing Wi-Fi |
| * access points. The default value is <code>false</code>. |
| * <p/>This restriction has no effect in a managed profile. |
| * |
| * <p/>Key for user restrictions. |
| * <p/>Type: Boolean |
| * @see #setUserRestrictions(Bundle) |
| * @see #getUserRestrictions() |
| */ |
| public static final String DISALLOW_CONFIG_WIFI = "no_config_wifi"; |
| |
| /** |
| * Specifies if a user is disallowed from installing applications. |
| * The default value is <code>false</code>. |
| * |
| * <p/>Key for user restrictions. |
| * <p/>Type: Boolean |
| * @see #setUserRestrictions(Bundle) |
| * @see #getUserRestrictions() |
| */ |
| public static final String DISALLOW_INSTALL_APPS = "no_install_apps"; |
| |
| /** |
| * Specifies if a user is disallowed from uninstalling applications. |
| * The default value is <code>false</code>. |
| * |
| * <p/>Key for user restrictions. |
| * <p/>Type: Boolean |
| * @see #setUserRestrictions(Bundle) |
| * @see #getUserRestrictions() |
| */ |
| public static final String DISALLOW_UNINSTALL_APPS = "no_uninstall_apps"; |
| |
| /** |
| * Specifies if a user is disallowed from turning on location sharing. |
| * The default value is <code>false</code>. |
| * <p/>In a managed profile, location sharing always reflects the primary user's setting, but |
| * can be overridden and forced off by setting this restriction to true in the managed profile. |
| * |
| * <p/>Key for user restrictions. |
| * <p/>Type: Boolean |
| * @see #setUserRestrictions(Bundle) |
| * @see #getUserRestrictions() |
| */ |
| public static final String DISALLOW_SHARE_LOCATION = "no_share_location"; |
| |
| /** |
| * Specifies if a user is disallowed from enabling the |
| * "Unknown Sources" setting, that allows installation of apps from unknown sources. |
| * The default value is <code>false</code>. |
| * |
| * <p/>Key for user restrictions. |
| * <p/>Type: Boolean |
| * @see #setUserRestrictions(Bundle) |
| * @see #getUserRestrictions() |
| */ |
| public static final String DISALLOW_INSTALL_UNKNOWN_SOURCES = "no_install_unknown_sources"; |
| |
| /** |
| * Specifies if a user is disallowed from configuring bluetooth. |
| * This does <em>not</em> restrict the user from turning bluetooth on or off. |
| * The default value is <code>false</code>. |
| * <p/>This restriction has no effect in a managed profile. |
| * |
| * <p/>Key for user restrictions. |
| * <p/>Type: Boolean |
| * @see #setUserRestrictions(Bundle) |
| * @see #getUserRestrictions() |
| */ |
| public static final String DISALLOW_CONFIG_BLUETOOTH = "no_config_bluetooth"; |
| |
| /** |
| * Specifies if a user is disallowed from transferring files over |
| * USB. This can only be set by device owners and profile owners on the primary user. |
| * The default value is <code>false</code>. |
| * |
| * <p/>Key for user restrictions. |
| * <p/>Type: Boolean |
| * @see #setUserRestrictions(Bundle) |
| * @see #getUserRestrictions() |
| */ |
| public static final String DISALLOW_USB_FILE_TRANSFER = "no_usb_file_transfer"; |
| |
| /** |
| * Specifies if a user is disallowed from configuring user |
| * credentials. The default value is <code>false</code>. |
| * |
| * <p/>Key for user restrictions. |
| * <p/>Type: Boolean |
| * @see #setUserRestrictions(Bundle) |
| * @see #getUserRestrictions() |
| */ |
| public static final String DISALLOW_CONFIG_CREDENTIALS = "no_config_credentials"; |
| |
| /** |
| * When set on the primary user this specifies if the user can remove other users. |
| * When set on a secondary user, this specifies if the user can remove itself. |
| * This restriction has no effect on managed profiles. |
| * The default value is <code>false</code>. |
| * |
| * <p/>Key for user restrictions. |
| * <p/>Type: Boolean |
| * @see #setUserRestrictions(Bundle) |
| * @see #getUserRestrictions() |
| */ |
| public static final String DISALLOW_REMOVE_USER = "no_remove_user"; |
| |
| /** |
| * Specifies if a user is disallowed from enabling or |
| * accessing debugging features. The default value is <code>false</code>. |
| * |
| * <p/>Key for user restrictions. |
| * <p/>Type: Boolean |
| * @see #setUserRestrictions(Bundle) |
| * @see #getUserRestrictions() |
| */ |
| public static final String DISALLOW_DEBUGGING_FEATURES = "no_debugging_features"; |
| |
| /** |
| * Specifies if a user is disallowed from configuring VPN. |
| * The default value is <code>false</code>. |
| * This restriction has an effect in a managed profile only from |
| * {@link android.os.Build.VERSION_CODES#MNC} |
| * |
| * <p/>Key for user restrictions. |
| * <p/>Type: Boolean |
| * @see #setUserRestrictions(Bundle) |
| * @see #getUserRestrictions() |
| */ |
| public static final String DISALLOW_CONFIG_VPN = "no_config_vpn"; |
| |
| /** |
| * Specifies if a user is disallowed from configuring Tethering |
| * & portable hotspots. This can only be set by device owners and profile owners on the |
| * primary user. The default value is <code>false</code>. |
| * |
| * <p/>Key for user restrictions. |
| * <p/>Type: Boolean |
| * @see #setUserRestrictions(Bundle) |
| * @see #getUserRestrictions() |
| */ |
| public static final String DISALLOW_CONFIG_TETHERING = "no_config_tethering"; |
| |
| /** |
| * Specifies if a user is disallowed from resetting network settings |
| * from Settings. This can only be set by device owners and profile owners on the primary user. |
| * The default value is <code>false</code>. |
| * <p/>This restriction has no effect on secondary users and managed profiles since only the |
| * primary user can reset the network settings of the device. |
| * |
| * <p/>Key for user restrictions. |
| * <p/>Type: Boolean |
| * @see #setUserRestrictions(Bundle) |
| * @see #getUserRestrictions() |
| */ |
| public static final String DISALLOW_NETWORK_RESET = "no_network_reset"; |
| |
| /** |
| * Specifies if a user is disallowed from factory resetting |
| * from Settings. This can only be set by device owners and profile owners on the primary user. |
| * The default value is <code>false</code>. |
| * <p/>This restriction has no effect on secondary users and managed profiles since only the |
| * primary user can factory reset the device. |
| * |
| * <p/>Key for user restrictions. |
| * <p/>Type: Boolean |
| * @see #setUserRestrictions(Bundle) |
| * @see #getUserRestrictions() |
| */ |
| public static final String DISALLOW_FACTORY_RESET = "no_factory_reset"; |
| |
| /** |
| * Specifies if a user is disallowed from adding new users and |
| * profiles. This can only be set by device owners and profile owners on the primary user. |
| * The default value is <code>false</code>. |
| * <p/>This restriction has no effect on secondary users and managed profiles since only the |
| * primary user can add other users. |
| * |
| * <p/>Key for user restrictions. |
| * <p/>Type: Boolean |
| * @see #setUserRestrictions(Bundle) |
| * @see #getUserRestrictions() |
| */ |
| public static final String DISALLOW_ADD_USER = "no_add_user"; |
| |
| /** |
| * Specifies if a user is disallowed from disabling application |
| * verification. The default value is <code>false</code>. |
| * |
| * <p/>Key for user restrictions. |
| * <p/>Type: Boolean |
| * @see #setUserRestrictions(Bundle) |
| * @see #getUserRestrictions() |
| */ |
| public static final String ENSURE_VERIFY_APPS = "ensure_verify_apps"; |
| |
| /** |
| * Specifies if a user is disallowed from configuring cell |
| * broadcasts. This can only be set by device owners and profile owners on the primary user. |
| * The default value is <code>false</code>. |
| * <p/>This restriction has no effect on secondary users and managed profiles since only the |
| * primary user can configure cell broadcasts. |
| * |
| * <p/>Key for user restrictions. |
| * <p/>Type: Boolean |
| * @see #setUserRestrictions(Bundle) |
| * @see #getUserRestrictions() |
| */ |
| public static final String DISALLOW_CONFIG_CELL_BROADCASTS = "no_config_cell_broadcasts"; |
| |
| /** |
| * Specifies if a user is disallowed from configuring mobile |
| * networks. This can only be set by device owners and profile owners on the primary user. |
| * The default value is <code>false</code>. |
| * <p/>This restriction has no effect on secondary users and managed profiles since only the |
| * primary user can configure mobile networks. |
| * |
| * <p/>Key for user restrictions. |
| * <p/>Type: Boolean |
| * @see #setUserRestrictions(Bundle) |
| * @see #getUserRestrictions() |
| */ |
| public static final String DISALLOW_CONFIG_MOBILE_NETWORKS = "no_config_mobile_networks"; |
| |
| /** |
| * Specifies if a user is disallowed from modifying |
| * applications in Settings or launchers. The following actions will not be allowed when this |
| * restriction is enabled: |
| * <li>uninstalling apps</li> |
| * <li>disabling apps</li> |
| * <li>clearing app caches</li> |
| * <li>clearing app data</li> |
| * <li>force stopping apps</li> |
| * <li>clearing app defaults</li> |
| * <p> |
| * The default value is <code>false</code>. |
| * |
| * <p/>Key for user restrictions. |
| * <p/>Type: Boolean |
| * @see #setUserRestrictions(Bundle) |
| * @see #getUserRestrictions() |
| */ |
| public static final String DISALLOW_APPS_CONTROL = "no_control_apps"; |
| |
| /** |
| * Specifies if a user is disallowed from mounting |
| * physical external media. This can only be set by device owners and profile owners on the |
| * primary user. The default value is <code>false</code>. |
| * |
| * <p/>Key for user restrictions. |
| * <p/>Type: Boolean |
| * @see #setUserRestrictions(Bundle) |
| * @see #getUserRestrictions() |
| */ |
| public static final String DISALLOW_MOUNT_PHYSICAL_MEDIA = "no_physical_media"; |
| |
| /** |
| * Specifies if a user is disallowed from adjusting microphone |
| * volume. If set, the microphone will be muted. This can only be set by device owners |
| * and profile owners on the primary user. The default value is <code>false</code>. |
| * |
| * <p/>Key for user restrictions. |
| * <p/>Type: Boolean |
| * @see #setUserRestrictions(Bundle) |
| * @see #getUserRestrictions() |
| */ |
| public static final String DISALLOW_UNMUTE_MICROPHONE = "no_unmute_microphone"; |
| |
| /** |
| * Specifies if a user is disallowed from adjusting the master |
| * volume. If set, the master volume will be muted. This can only be set by device owners |
| * and profile owners on the primary user. The default value is <code>false</code>. |
| * |
| * <p/>Key for user restrictions. |
| * <p/>Type: Boolean |
| * @see #setUserRestrictions(Bundle) |
| * @see #getUserRestrictions() |
| */ |
| public static final String DISALLOW_ADJUST_VOLUME = "no_adjust_volume"; |
| |
| /** |
| * Specifies that the user is not allowed to make outgoing |
| * phone calls. Emergency calls are still permitted. |
| * The default value is <code>false</code>. |
| * <p/>This restriction has no effect on managed profiles since call intents are normally |
| * forwarded to the primary user. |
| * |
| * <p/>Key for user restrictions. |
| * <p/>Type: Boolean |
| * @see #setUserRestrictions(Bundle) |
| * @see #getUserRestrictions() |
| */ |
| public static final String DISALLOW_OUTGOING_CALLS = "no_outgoing_calls"; |
| |
| /** |
| * Specifies that the user is not allowed to send or receive |
| * SMS messages. The default value is <code>false</code>. |
| * |
| * <p/>Key for user restrictions. |
| * <p/>Type: Boolean |
| * @see #setUserRestrictions(Bundle) |
| * @see #getUserRestrictions() |
| */ |
| public static final String DISALLOW_SMS = "no_sms"; |
| |
| /** |
| * Specifies if the user is not allowed to have fun. In some cases, the |
| * device owner may wish to prevent the user from experiencing amusement or |
| * joy while using the device. The default value is <code>false</code>. |
| * |
| * <p/>Key for user restrictions. |
| * <p/>Type: Boolean |
| * @see #setUserRestrictions(Bundle) |
| * @see #getUserRestrictions() |
| */ |
| public static final String DISALLOW_FUN = "no_fun"; |
| |
| /** |
| * Specifies that windows besides app windows should not be |
| * created. This will block the creation of the following types of windows. |
| * <li>{@link LayoutParams#TYPE_TOAST}</li> |
| * <li>{@link LayoutParams#TYPE_PHONE}</li> |
| * <li>{@link LayoutParams#TYPE_PRIORITY_PHONE}</li> |
| * <li>{@link LayoutParams#TYPE_SYSTEM_ALERT}</li> |
| * <li>{@link LayoutParams#TYPE_SYSTEM_ERROR}</li> |
| * <li>{@link LayoutParams#TYPE_SYSTEM_OVERLAY}</li> |
| * |
| * <p>This can only be set by device owners and profile owners on the primary user. |
| * The default value is <code>false</code>. |
| * |
| * <p/>Key for user restrictions. |
| * <p/>Type: Boolean |
| * @see #setUserRestrictions(Bundle) |
| * @see #getUserRestrictions() |
| */ |
| public static final String DISALLOW_CREATE_WINDOWS = "no_create_windows"; |
| |
| /** |
| * Specifies if what is copied in the clipboard of this profile can |
| * be pasted in related profiles. Does not restrict if the clipboard of related profiles can be |
| * pasted in this profile. |
| * The default value is <code>false</code>. |
| * |
| * <p/>Key for user restrictions. |
| * <p/>Type: Boolean |
| * @see #setUserRestrictions(Bundle) |
| * @see #getUserRestrictions() |
| */ |
| public static final String DISALLOW_CROSS_PROFILE_COPY_PASTE = "no_cross_profile_copy_paste"; |
| |
| /** |
| * Specifies if the user is not allowed to use NFC to beam out data from apps. |
| * The default value is <code>false</code>. |
| * |
| * <p/>Key for user restrictions. |
| * <p/>Type: Boolean |
| * @see #setUserRestrictions(Bundle) |
| * @see #getUserRestrictions() |
| */ |
| public static final String DISALLOW_OUTGOING_BEAM = "no_outgoing_beam"; |
| |
| /** |
| * Hidden user restriction to disallow access to wallpaper manager APIs. This user restriction |
| * is always set for managed profiles. |
| * @hide |
| * @see #setUserRestrictions(Bundle) |
| * @see #getUserRestrictions() |
| */ |
| public static final String DISALLOW_WALLPAPER = "no_wallpaper"; |
| |
| /** |
| * Specifies if the user is not allowed to reboot the device into safe boot mode. |
| * This can only be set by device owners and profile owners on the primary user. |
| * The default value is <code>false</code>. |
| * |
| * <p/>Key for user restrictions. |
| * <p/>Type: Boolean |
| * @see #setUserRestrictions(Bundle) |
| * @see #getUserRestrictions() |
| */ |
| public static final String DISALLOW_SAFE_BOOT = "no_safe_boot"; |
| |
| /** |
| * Specifies if a user is not allowed to record audio. This restriction is always enabled for |
| * background users. The default value is <code>false</code>. |
| * |
| * @see #setUserRestrictions(Bundle) |
| * @see #getUserRestrictions() |
| * @hide |
| */ |
| public static final String DISALLOW_RECORD_AUDIO = "no_record_audio"; |
| |
| /** |
| * Allows apps in the parent profile to handle web links from the managed profile. |
| * |
| * This user restriction has an effect only in a managed profile. |
| * If set: |
| * Intent filters of activities in the parent profile with action |
| * {@link android.content.Intent#ACTION_VIEW}, |
| * category {@link android.content.Intent#CATEGORY_BROWSABLE}, scheme http or https, and which |
| * define a host can handle intents from the managed profile. |
| * The default value is <code>false</code>. |
| * |
| * <p/>Key for user restrictions. |
| * <p/>Type: Boolean |
| * @see #setUserRestrictions(Bundle) |
| * @see #getUserRestrictions() |
| */ |
| public static final String ALLOW_PARENT_PROFILE_APP_LINKING |
| = "allow_parent_profile_app_linking"; |
| |
| /** |
| * Application restriction key that is used to indicate the pending arrival |
| * of real restrictions for the app. |
| * |
| * <p> |
| * Applications that support restrictions should check for the presence of this key. |
| * A <code>true</code> value indicates that restrictions may be applied in the near |
| * future but are not available yet. It is the responsibility of any |
| * management application that sets this flag to update it when the final |
| * restrictions are enforced. |
| * |
| * <p/>Key for application restrictions. |
| * <p/>Type: Boolean |
| * @see android.app.admin.DevicePolicyManager#setApplicationRestrictions( |
| * android.content.ComponentName, String, Bundle) |
| * @see android.app.admin.DevicePolicyManager#getApplicationRestrictions( |
| * android.content.ComponentName, String) |
| */ |
| public static final String KEY_RESTRICTIONS_PENDING = "restrictions_pending"; |
| |
| /** @hide */ |
| public static final int PIN_VERIFICATION_FAILED_INCORRECT = -3; |
| /** @hide */ |
| public static final int PIN_VERIFICATION_FAILED_NOT_SET = -2; |
| /** @hide */ |
| public static final int PIN_VERIFICATION_SUCCESS = -1; |
| |
| private static UserManager sInstance = null; |
| |
| /** @hide */ |
| public synchronized static UserManager get(Context context) { |
| if (sInstance == null) { |
| sInstance = (UserManager) context.getSystemService(Context.USER_SERVICE); |
| } |
| return sInstance; |
| } |
| |
| /** @hide */ |
| public UserManager(Context context, IUserManager service) { |
| mService = service; |
| mContext = context; |
| } |
| |
| /** |
| * Returns whether the system supports multiple users. |
| * @return true if multiple users can be created by user, false if it is a single user device. |
| * @hide |
| */ |
| public static boolean supportsMultipleUsers() { |
| return getMaxSupportedUsers() > 1 |
| && SystemProperties.getBoolean("fw.show_multiuserui", |
| Resources.getSystem().getBoolean(R.bool.config_enableMultiUserUI)); |
| } |
| |
| /** |
| * Returns the user handle for the user that this process is running under. |
| * |
| * @return the user handle of this process. |
| * @hide |
| */ |
| public int getUserHandle() { |
| return UserHandle.myUserId(); |
| } |
| |
| /** |
| * Returns the user name of the user making this call. This call is only |
| * available to applications on the system image; it requires the |
| * MANAGE_USERS permission. |
| * @return the user name |
| */ |
| public String getUserName() { |
| try { |
| return mService.getUserInfo(getUserHandle()).name; |
| } catch (RemoteException re) { |
| Log.w(TAG, "Could not get user name", re); |
| return ""; |
| } |
| } |
| |
| /** |
| * Used to determine whether the user making this call is subject to |
| * teleportations. |
| * |
| * <p>As of {@link android.os.Build.VERSION_CODES#LOLLIPOP}, this method can |
| * now automatically identify goats using advanced goat recognition technology.</p> |
| * |
| * @return Returns true if the user making this call is a goat. |
| */ |
| public boolean isUserAGoat() { |
| return mContext.getPackageManager() |
| .isPackageAvailable("com.coffeestainstudios.goatsimulator"); |
| } |
| |
| /** |
| * Used to check if this process is running under the system user. The system user |
| * is the initial user that is implicitly created on first boot and hosts most of the |
| * system services. |
| * |
| * @return whether this process is running under the system user. |
| */ |
| public boolean isSystemUser() { |
| return UserHandle.myUserId() == UserHandle.USER_OWNER; |
| } |
| |
| /** |
| * @hide |
| * Returns whether the caller is running as an admin user. There can be more than one admin |
| * user. |
| */ |
| public boolean isAdminUser() { |
| UserInfo user = getUserInfo(UserHandle.myUserId()); |
| return user != null ? user.isAdmin() : false; |
| } |
| |
| /** |
| * Used to check if the user making this call is linked to another user. Linked users may have |
| * a reduced number of available apps, app restrictions and account restrictions. |
| * @return whether the user making this call is a linked user |
| * @hide |
| */ |
| public boolean isLinkedUser() { |
| try { |
| return mService.isRestricted(); |
| } catch (RemoteException re) { |
| Log.w(TAG, "Could not check if user is limited ", re); |
| return false; |
| } |
| } |
| |
| /** |
| * Checks if the calling app is running as a guest user. |
| * @return whether the caller is a guest user. |
| * @hide |
| */ |
| public boolean isGuestUser() { |
| UserInfo user = getUserInfo(UserHandle.myUserId()); |
| return user != null ? user.isGuest() : false; |
| } |
| |
| /** |
| * Checks if the calling app is running in a managed profile. |
| * Requires {@link android.Manifest.permission#MANAGE_USERS} permission. |
| * |
| * @return whether the caller is in a managed profile. |
| * @hide |
| */ |
| @SystemApi |
| public boolean isManagedProfile() { |
| UserInfo user = getUserInfo(UserHandle.myUserId()); |
| return user != null ? user.isManagedProfile() : false; |
| } |
| |
| /** |
| * Return whether the given user is actively running. This means that |
| * the user is in the "started" state, not "stopped" -- it is currently |
| * allowed to run code through scheduled alarms, receiving broadcasts, |
| * etc. A started user may be either the current foreground user or a |
| * background user; the result here does not distinguish between the two. |
| * @param user The user to retrieve the running state for. |
| */ |
| public boolean isUserRunning(UserHandle user) { |
| try { |
| return ActivityManagerNative.getDefault().isUserRunning( |
| user.getIdentifier(), false); |
| } catch (RemoteException e) { |
| return false; |
| } |
| } |
| |
| /** |
| * Return whether the given user is actively running <em>or</em> stopping. |
| * This is like {@link #isUserRunning(UserHandle)}, but will also return |
| * true if the user had been running but is in the process of being stopped |
| * (but is not yet fully stopped, and still running some code). |
| * @param user The user to retrieve the running state for. |
| */ |
| public boolean isUserRunningOrStopping(UserHandle user) { |
| try { |
| return ActivityManagerNative.getDefault().isUserRunning( |
| user.getIdentifier(), true); |
| } catch (RemoteException e) { |
| return false; |
| } |
| } |
| |
| /** |
| * Returns the UserInfo object describing a specific user. |
| * Requires {@link android.Manifest.permission#MANAGE_USERS} permission. |
| * @param userHandle the user handle of the user whose information is being requested. |
| * @return the UserInfo object for a specific user. |
| * @hide |
| */ |
| public UserInfo getUserInfo(int userHandle) { |
| try { |
| return mService.getUserInfo(userHandle); |
| } catch (RemoteException re) { |
| Log.w(TAG, "Could not get user info", re); |
| return null; |
| } |
| } |
| |
| /** |
| * Returns the user-wide restrictions imposed on this user. |
| * @return a Bundle containing all the restrictions. |
| */ |
| public Bundle getUserRestrictions() { |
| return getUserRestrictions(Process.myUserHandle()); |
| } |
| |
| /** |
| * Returns the user-wide restrictions imposed on the user specified by <code>userHandle</code>. |
| * @param userHandle the UserHandle of the user for whom to retrieve the restrictions. |
| * @return a Bundle containing all the restrictions. |
| */ |
| public Bundle getUserRestrictions(UserHandle userHandle) { |
| try { |
| return mService.getUserRestrictions(userHandle.getIdentifier()); |
| } catch (RemoteException re) { |
| Log.w(TAG, "Could not get user restrictions", re); |
| return Bundle.EMPTY; |
| } |
| } |
| |
| /** |
| * Sets all the user-wide restrictions for this user. |
| * Requires the MANAGE_USERS permission. |
| * @param restrictions the Bundle containing all the restrictions. |
| * @deprecated use {@link android.app.admin.DevicePolicyManager#addUserRestriction( |
| * android.content.ComponentName, String)} or |
| * {@link android.app.admin.DevicePolicyManager#clearUserRestriction( |
| * android.content.ComponentName, String)} instead. |
| */ |
| @Deprecated |
| public void setUserRestrictions(Bundle restrictions) { |
| setUserRestrictions(restrictions, Process.myUserHandle()); |
| } |
| |
| /** |
| * Sets all the user-wide restrictions for the specified user. |
| * Requires the MANAGE_USERS permission. |
| * @param restrictions the Bundle containing all the restrictions. |
| * @param userHandle the UserHandle of the user for whom to set the restrictions. |
| * @deprecated use {@link android.app.admin.DevicePolicyManager#addUserRestriction( |
| * android.content.ComponentName, String)} or |
| * {@link android.app.admin.DevicePolicyManager#clearUserRestriction( |
| * android.content.ComponentName, String)} instead. |
| */ |
| @Deprecated |
| public void setUserRestrictions(Bundle restrictions, UserHandle userHandle) { |
| try { |
| mService.setUserRestrictions(restrictions, userHandle.getIdentifier()); |
| } catch (RemoteException re) { |
| Log.w(TAG, "Could not set user restrictions", re); |
| } |
| } |
| |
| /** |
| * Sets the value of a specific restriction. |
| * Requires the MANAGE_USERS permission. |
| * @param key the key of the restriction |
| * @param value the value for the restriction |
| * @deprecated use {@link android.app.admin.DevicePolicyManager#addUserRestriction( |
| * android.content.ComponentName, String)} or |
| * {@link android.app.admin.DevicePolicyManager#clearUserRestriction( |
| * android.content.ComponentName, String)} instead. |
| */ |
| @Deprecated |
| public void setUserRestriction(String key, boolean value) { |
| Bundle bundle = getUserRestrictions(); |
| bundle.putBoolean(key, value); |
| setUserRestrictions(bundle); |
| } |
| |
| /** |
| * @hide |
| * Sets the value of a specific restriction on a specific user. |
| * Requires the MANAGE_USERS permission. |
| * @param key the key of the restriction |
| * @param value the value for the restriction |
| * @param userHandle the user whose restriction is to be changed. |
| * @deprecated use {@link android.app.admin.DevicePolicyManager#addUserRestriction( |
| * android.content.ComponentName, String)} or |
| * {@link android.app.admin.DevicePolicyManager#clearUserRestriction( |
| * android.content.ComponentName, String)} instead. |
| */ |
| @Deprecated |
| public void setUserRestriction(String key, boolean value, UserHandle userHandle) { |
| try { |
| mService.setUserRestriction(key, value, userHandle.getIdentifier()); |
| } catch (RemoteException re) { |
| Log.w(TAG, "Could not set user restriction", re); |
| } |
| } |
| |
| /** |
| * Returns whether the current user has been disallowed from performing certain actions |
| * or setting certain settings. |
| * |
| * @param restrictionKey The string key representing the restriction. |
| * @return {@code true} if the current user has the given restriction, {@code false} otherwise. |
| */ |
| public boolean hasUserRestriction(String restrictionKey) { |
| return hasUserRestriction(restrictionKey, Process.myUserHandle()); |
| } |
| |
| /** |
| * @hide |
| * Returns whether the given user has been disallowed from performing certain actions |
| * or setting certain settings. |
| * @param restrictionKey the string key representing the restriction |
| * @param userHandle the UserHandle of the user for whom to retrieve the restrictions. |
| */ |
| public boolean hasUserRestriction(String restrictionKey, UserHandle userHandle) { |
| try { |
| return mService.hasUserRestriction(restrictionKey, |
| userHandle.getIdentifier()); |
| } catch (RemoteException re) { |
| Log.w(TAG, "Could not check user restrictions", re); |
| return false; |
| } |
| } |
| |
| /** |
| * Return the serial number for a user. This is a device-unique |
| * number assigned to that user; if the user is deleted and then a new |
| * user created, the new users will not be given the same serial number. |
| * @param user The user whose serial number is to be retrieved. |
| * @return The serial number of the given user; returns -1 if the |
| * given UserHandle does not exist. |
| * @see #getUserForSerialNumber(long) |
| */ |
| public long getSerialNumberForUser(UserHandle user) { |
| return getUserSerialNumber(user.getIdentifier()); |
| } |
| |
| /** |
| * Return the user associated with a serial number previously |
| * returned by {@link #getSerialNumberForUser(UserHandle)}. |
| * @param serialNumber The serial number of the user that is being |
| * retrieved. |
| * @return Return the user associated with the serial number, or null |
| * if there is not one. |
| * @see #getSerialNumberForUser(UserHandle) |
| */ |
| public UserHandle getUserForSerialNumber(long serialNumber) { |
| int ident = getUserHandle((int) serialNumber); |
| return ident >= 0 ? new UserHandle(ident) : null; |
| } |
| |
| /** |
| * Creates a user with the specified name and options. |
| * Requires {@link android.Manifest.permission#MANAGE_USERS} permission. |
| * |
| * @param name the user's name |
| * @param flags flags that identify the type of user and other properties. |
| * @see UserInfo |
| * |
| * @return the UserInfo object for the created user, or null if the user could not be created. |
| * @hide |
| */ |
| public UserInfo createUser(String name, int flags) { |
| try { |
| return mService.createUser(name, flags); |
| } catch (RemoteException re) { |
| Log.w(TAG, "Could not create a user", re); |
| return null; |
| } |
| } |
| |
| /** |
| * Creates a guest user and configures it. |
| * @param context an application context |
| * @param name the name to set for the user |
| * @hide |
| */ |
| public UserInfo createGuest(Context context, String name) { |
| UserInfo guest = createUser(name, UserInfo.FLAG_GUEST); |
| if (guest != null) { |
| Settings.Secure.putStringForUser(context.getContentResolver(), |
| Settings.Secure.SKIP_FIRST_USE_HINTS, "1", guest.id); |
| try { |
| Bundle guestRestrictions = mService.getDefaultGuestRestrictions(); |
| guestRestrictions.putBoolean(DISALLOW_SMS, true); |
| guestRestrictions.putBoolean(DISALLOW_INSTALL_UNKNOWN_SOURCES, true); |
| mService.setUserRestrictions(guestRestrictions, guest.id); |
| } catch (RemoteException re) { |
| Log.w(TAG, "Could not update guest restrictions"); |
| } |
| } |
| return guest; |
| } |
| |
| /** |
| * Creates a secondary user with the specified name and options and configures it with default |
| * restrictions. |
| * Requires {@link android.Manifest.permission#MANAGE_USERS} permission. |
| * |
| * @param name the user's name |
| * @param flags flags that identify the type of user and other properties. |
| * @see UserInfo |
| * |
| * @return the UserInfo object for the created user, or null if the user could not be created. |
| * @hide |
| */ |
| public UserInfo createSecondaryUser(String name, int flags) { |
| try { |
| UserInfo user = mService.createUser(name, flags); |
| if (user == null) { |
| return null; |
| } |
| Bundle userRestrictions = mService.getUserRestrictions(user.id); |
| addDefaultUserRestrictions(userRestrictions); |
| mService.setUserRestrictions(userRestrictions, user.id); |
| return user; |
| } catch (RemoteException re) { |
| Log.w(TAG, "Could not create a user", re); |
| return null; |
| } |
| } |
| |
| private static void addDefaultUserRestrictions(Bundle restrictions) { |
| restrictions.putBoolean(DISALLOW_OUTGOING_CALLS, true); |
| restrictions.putBoolean(DISALLOW_SMS, true); |
| } |
| |
| /** |
| * Creates a user with the specified name and options as a profile of another user. |
| * Requires {@link android.Manifest.permission#MANAGE_USERS} permission. |
| * |
| * @param name the user's name |
| * @param flags flags that identify the type of user and other properties. |
| * @see UserInfo |
| * @param userHandle new user will be a profile of this use. |
| * |
| * @return the UserInfo object for the created user, or null if the user could not be created. |
| * @hide |
| */ |
| public UserInfo createProfileForUser(String name, int flags, int userHandle) { |
| try { |
| return mService.createProfileForUser(name, flags, userHandle); |
| } catch (RemoteException re) { |
| Log.w(TAG, "Could not create a user", re); |
| return null; |
| } |
| } |
| |
| /** |
| * @hide |
| * Marks the guest user for deletion to allow a new guest to be created before deleting |
| * the current user who is a guest. |
| * @param userHandle |
| * @return |
| */ |
| public boolean markGuestForDeletion(int userHandle) { |
| try { |
| return mService.markGuestForDeletion(userHandle); |
| } catch (RemoteException re) { |
| Log.w(TAG, "Could not mark guest for deletion", re); |
| return false; |
| } |
| } |
| |
| /** |
| * Sets the user as enabled, if such an user exists. |
| * Requires {@link android.Manifest.permission#MANAGE_USERS} permission. |
| * Note that the default is true, it's only that managed profiles might not be enabled. |
| * |
| * @param userHandle the id of the profile to enable |
| * @hide |
| */ |
| public void setUserEnabled(int userHandle) { |
| try { |
| mService.setUserEnabled(userHandle); |
| } catch (RemoteException e) { |
| Log.w(TAG, "Could not enable the profile", e); |
| } |
| } |
| |
| /** |
| * Return the number of users currently created on the device. |
| */ |
| public int getUserCount() { |
| List<UserInfo> users = getUsers(); |
| return users != null ? users.size() : 1; |
| } |
| |
| /** |
| * Returns information for all users on this device. |
| * Requires {@link android.Manifest.permission#MANAGE_USERS} permission. |
| * @return the list of users that were created. |
| * @hide |
| */ |
| public List<UserInfo> getUsers() { |
| try { |
| return mService.getUsers(false); |
| } catch (RemoteException re) { |
| Log.w(TAG, "Could not get user list", re); |
| return null; |
| } |
| } |
| |
| /** |
| * Checks whether it's possible to add more users. Caller must hold the MANAGE_USERS |
| * permission. |
| * |
| * @return true if more users can be added, false if limit has been reached. |
| * @hide |
| */ |
| public boolean canAddMoreUsers() { |
| final List<UserInfo> users = getUsers(true); |
| final int totalUserCount = users.size(); |
| int aliveUserCount = 0; |
| for (int i = 0; i < totalUserCount; i++) { |
| UserInfo user = users.get(i); |
| if (!user.isGuest()) { |
| aliveUserCount++; |
| } |
| } |
| return aliveUserCount < getMaxSupportedUsers(); |
| } |
| |
| /** |
| * Checks whether it's possible to add more managed profiles. Caller must hold the MANAGE_USERS |
| * permission. |
| * |
| * @return true if more managed profiles can be added, false if limit has been reached. |
| * @hide |
| */ |
| public boolean canAddMoreManagedProfiles() { |
| try { |
| return mService.canAddMoreManagedProfiles(); |
| } catch (RemoteException re) { |
| Log.w(TAG, "Could not check if we can add more managed profiles", re); |
| return false; |
| } |
| } |
| |
| /** |
| * Returns list of the profiles of userHandle including |
| * userHandle itself. |
| * Note that this returns both enabled and not enabled profiles. See |
| * {@link #getEnabledProfiles(int)} if you need only the enabled ones. |
| * |
| * Requires {@link android.Manifest.permission#MANAGE_USERS} permission. |
| * @param userHandle profiles of this user will be returned. |
| * @return the list of profiles. |
| * @hide |
| */ |
| public List<UserInfo> getProfiles(int userHandle) { |
| try { |
| return mService.getProfiles(userHandle, false /* enabledOnly */); |
| } catch (RemoteException re) { |
| Log.w(TAG, "Could not get user list", re); |
| return null; |
| } |
| } |
| |
| /** |
| * Returns list of the profiles of userHandle including |
| * userHandle itself. |
| * Note that this returns only enabled. |
| * |
| * Requires {@link android.Manifest.permission#MANAGE_USERS} permission. |
| * @param userHandle profiles of this user will be returned. |
| * @return the list of profiles. |
| * @hide |
| */ |
| public List<UserInfo> getEnabledProfiles(int userHandle) { |
| try { |
| return mService.getProfiles(userHandle, true /* enabledOnly */); |
| } catch (RemoteException re) { |
| Log.w(TAG, "Could not get user list", re); |
| return null; |
| } |
| } |
| |
| /** |
| * Returns a list of UserHandles for profiles associated with the user that the calling process |
| * is running on, including the user itself. |
| * |
| * @return A non-empty list of UserHandles associated with the calling user. |
| */ |
| public List<UserHandle> getUserProfiles() { |
| ArrayList<UserHandle> profiles = new ArrayList<UserHandle>(); |
| List<UserInfo> users = new ArrayList<UserInfo>(); |
| try { |
| users = mService.getProfiles(UserHandle.myUserId(), true /* enabledOnly */); |
| } catch (RemoteException re) { |
| Log.w(TAG, "Could not get user list", re); |
| return null; |
| } |
| for (UserInfo info : users) { |
| UserHandle userHandle = new UserHandle(info.id); |
| profiles.add(userHandle); |
| } |
| return profiles; |
| } |
| |
| /** |
| * Returns the parent of the profile which this method is called from |
| * or null if called from a user that is not a profile. |
| * |
| * @hide |
| */ |
| public UserInfo getProfileParent(int userHandle) { |
| try { |
| return mService.getProfileParent(userHandle); |
| } catch (RemoteException re) { |
| Log.w(TAG, "Could not get profile parent", re); |
| return null; |
| } |
| } |
| |
| /** |
| * If the target user is a managed profile of the calling user or the caller |
| * is itself a managed profile, then this returns a badged copy of the given |
| * icon to be able to distinguish it from the original icon. For badging an |
| * arbitrary drawable use {@link #getBadgedDrawableForUser( |
| * android.graphics.drawable.Drawable, UserHandle, android.graphics.Rect, int)}. |
| * <p> |
| * If the original drawable is a BitmapDrawable and the backing bitmap is |
| * mutable as per {@link android.graphics.Bitmap#isMutable()}, the bading |
| * is performed in place and the original drawable is returned. |
| * </p> |
| * |
| * @param icon The icon to badge. |
| * @param user The target user. |
| * @return A drawable that combines the original icon and a badge as |
| * determined by the system. |
| * @removed |
| */ |
| public Drawable getBadgedIconForUser(Drawable icon, UserHandle user) { |
| return mContext.getPackageManager().getUserBadgedIcon(icon, user); |
| } |
| |
| /** |
| * If the target user is a managed profile of the calling user or the caller |
| * is itself a managed profile, then this returns a badged copy of the given |
| * drawable allowing the user to distinguish it from the original drawable. |
| * The caller can specify the location in the bounds of the drawable to be |
| * badged where the badge should be applied as well as the density of the |
| * badge to be used. |
| * <p> |
| * If the original drawable is a BitmapDrawable and the backing bitmap is |
| * mutable as per {@link android.graphics.Bitmap#isMutable()}, the bading |
| * is performed in place and the original drawable is returned. |
| * </p> |
| * |
| * @param badgedDrawable The drawable to badge. |
| * @param user The target user. |
| * @param badgeLocation Where in the bounds of the badged drawable to place |
| * the badge. If not provided, the badge is applied on top of the entire |
| * drawable being badged. |
| * @param badgeDensity The optional desired density for the badge as per |
| * {@link android.util.DisplayMetrics#densityDpi}. If not provided, |
| * the density of the display is used. |
| * @return A drawable that combines the original drawable and a badge as |
| * determined by the system. |
| * @removed |
| */ |
| public Drawable getBadgedDrawableForUser(Drawable badgedDrawable, UserHandle user, |
| Rect badgeLocation, int badgeDensity) { |
| return mContext.getPackageManager().getUserBadgedDrawableForDensity(badgedDrawable, user, |
| badgeLocation, badgeDensity); |
| } |
| |
| /** |
| * If the target user is a managed profile of the calling user or the caller |
| * is itself a managed profile, then this returns a copy of the label with |
| * badging for accessibility services like talkback. E.g. passing in "Email" |
| * and it might return "Work Email" for Email in the work profile. |
| * |
| * @param label The label to change. |
| * @param user The target user. |
| * @return A label that combines the original label and a badge as |
| * determined by the system. |
| * @removed |
| */ |
| public CharSequence getBadgedLabelForUser(CharSequence label, UserHandle user) { |
| return mContext.getPackageManager().getUserBadgedLabel(label, user); |
| } |
| |
| /** |
| * Returns information for all users on this device. Requires |
| * {@link android.Manifest.permission#MANAGE_USERS} permission. |
| * |
| * @param excludeDying specify if the list should exclude users being |
| * removed. |
| * @return the list of users that were created. |
| * @hide |
| */ |
| public List<UserInfo> getUsers(boolean excludeDying) { |
| try { |
| return mService.getUsers(excludeDying); |
| } catch (RemoteException re) { |
| Log.w(TAG, "Could not get user list", re); |
| return null; |
| } |
| } |
| |
| /** |
| * Removes a user and all associated data. |
| * Requires {@link android.Manifest.permission#MANAGE_USERS} permission. |
| * @param userHandle the integer handle of the user, where 0 is the primary user. |
| * @hide |
| */ |
| public boolean removeUser(int userHandle) { |
| try { |
| return mService.removeUser(userHandle); |
| } catch (RemoteException re) { |
| Log.w(TAG, "Could not remove user ", re); |
| return false; |
| } |
| } |
| |
| /** |
| * Updates the user's name. |
| * Requires {@link android.Manifest.permission#MANAGE_USERS} permission. |
| * |
| * @param userHandle the user's integer handle |
| * @param name the new name for the user |
| * @hide |
| */ |
| public void setUserName(int userHandle, String name) { |
| try { |
| mService.setUserName(userHandle, name); |
| } catch (RemoteException re) { |
| Log.w(TAG, "Could not set the user name ", re); |
| } |
| } |
| |
| /** |
| * Sets the user's photo. |
| * @param userHandle the user for whom to change the photo. |
| * @param icon the bitmap to set as the photo. |
| * @hide |
| */ |
| public void setUserIcon(int userHandle, Bitmap icon) { |
| try { |
| mService.setUserIcon(userHandle, icon); |
| } catch (RemoteException re) { |
| Log.w(TAG, "Could not set the user icon ", re); |
| } |
| } |
| |
| /** |
| * Returns a file descriptor for the user's photo. PNG data can be read from this file. |
| * @param userHandle the user whose photo we want to read. |
| * @return a {@link Bitmap} of the user's photo, or null if there's no photo. |
| * @see com.android.internal.util.UserIcons#getDefaultUserIcon for a default. |
| * @hide |
| */ |
| public Bitmap getUserIcon(int userHandle) { |
| try { |
| ParcelFileDescriptor fd = mService.getUserIcon(userHandle); |
| if (fd != null) { |
| try { |
| return BitmapFactory.decodeFileDescriptor(fd.getFileDescriptor()); |
| } finally { |
| try { |
| fd.close(); |
| } catch (IOException e) { |
| } |
| } |
| } |
| } catch (RemoteException re) { |
| Log.w(TAG, "Could not get the user icon ", re); |
| } |
| return null; |
| } |
| |
| /** |
| * Returns the maximum number of users that can be created on this device. A return value |
| * of 1 means that it is a single user device. |
| * @hide |
| * @return a value greater than or equal to 1 |
| */ |
| public static int getMaxSupportedUsers() { |
| // Don't allow multiple users on certain builds |
| if (android.os.Build.ID.startsWith("JVP")) return 1; |
| // Svelte devices don't get multi-user. |
| if (ActivityManager.isLowRamDeviceStatic()) return 1; |
| return SystemProperties.getInt("fw.max_users", |
| Resources.getSystem().getInteger(R.integer.config_multiuserMaximumUsers)); |
| } |
| |
| /** |
| * Returns true if the user switcher should be shown, this will be if there |
| * are multiple users that aren't managed profiles. |
| * @hide |
| * @return true if user switcher should be shown. |
| */ |
| public boolean isUserSwitcherEnabled() { |
| List<UserInfo> users = getUsers(true); |
| if (users == null) { |
| return false; |
| } |
| int switchableUserCount = 0; |
| for (UserInfo user : users) { |
| if (user.supportsSwitchTo()) { |
| ++switchableUserCount; |
| } |
| } |
| final boolean guestEnabled = Settings.Global.getInt(mContext.getContentResolver(), |
| Settings.Global.GUEST_USER_ENABLED, 0) == 1; |
| return switchableUserCount > 1 || guestEnabled; |
| } |
| |
| /** |
| * Returns a serial number on this device for a given userHandle. User handles can be recycled |
| * when deleting and creating users, but serial numbers are not reused until the device is wiped. |
| * @param userHandle |
| * @return a serial number associated with that user, or -1 if the userHandle is not valid. |
| * @hide |
| */ |
| public int getUserSerialNumber(int userHandle) { |
| try { |
| return mService.getUserSerialNumber(userHandle); |
| } catch (RemoteException re) { |
| Log.w(TAG, "Could not get serial number for user " + userHandle); |
| } |
| return -1; |
| } |
| |
| /** |
| * Returns a userHandle on this device for a given user serial number. User handles can be |
| * recycled when deleting and creating users, but serial numbers are not reused until the device |
| * is wiped. |
| * @param userSerialNumber |
| * @return the userHandle associated with that user serial number, or -1 if the serial number |
| * is not valid. |
| * @hide |
| */ |
| public int getUserHandle(int userSerialNumber) { |
| try { |
| return mService.getUserHandle(userSerialNumber); |
| } catch (RemoteException re) { |
| Log.w(TAG, "Could not get userHandle for user " + userSerialNumber); |
| } |
| return -1; |
| } |
| |
| /** |
| * Returns a Bundle containing any saved application restrictions for this user, for the |
| * given package name. Only an application with this package name can call this method. |
| * @param packageName the package name of the calling application |
| * @return a Bundle with the restrictions as key/value pairs, or null if there are no |
| * saved restrictions. The values can be of type Boolean, String or String[], depending |
| * on the restriction type, as defined by the application. |
| */ |
| public Bundle getApplicationRestrictions(String packageName) { |
| try { |
| return mService.getApplicationRestrictions(packageName); |
| } catch (RemoteException re) { |
| Log.w(TAG, "Could not get application restrictions for package " + packageName); |
| } |
| return null; |
| } |
| |
| /** |
| * @hide |
| */ |
| public Bundle getApplicationRestrictions(String packageName, UserHandle user) { |
| try { |
| return mService.getApplicationRestrictionsForUser(packageName, user.getIdentifier()); |
| } catch (RemoteException re) { |
| Log.w(TAG, "Could not get application restrictions for user " + user.getIdentifier()); |
| } |
| return null; |
| } |
| |
| /** |
| * @hide |
| */ |
| public void setApplicationRestrictions(String packageName, Bundle restrictions, |
| UserHandle user) { |
| try { |
| mService.setApplicationRestrictions(packageName, restrictions, user.getIdentifier()); |
| } catch (RemoteException re) { |
| Log.w(TAG, "Could not set application restrictions for user " + user.getIdentifier()); |
| } |
| } |
| |
| /** |
| * Sets a new challenge PIN for restrictions. This is only for use by pre-installed |
| * apps and requires the MANAGE_USERS permission. |
| * @param newPin the PIN to use for challenge dialogs. |
| * @return Returns true if the challenge PIN was set successfully. |
| * @deprecated The restrictions PIN functionality is no longer provided by the system. |
| * This method is preserved for backwards compatibility reasons and always returns false. |
| */ |
| public boolean setRestrictionsChallenge(String newPin) { |
| return false; |
| } |
| |
| /** @hide */ |
| public void removeRestrictions() { |
| try { |
| mService.removeRestrictions(); |
| } catch (RemoteException re) { |
| Log.w(TAG, "Could not change restrictions pin"); |
| } |
| } |
| |
| /** |
| * @hide |
| * Set restrictions that should apply to any future guest user that's created. |
| */ |
| public void setDefaultGuestRestrictions(Bundle restrictions) { |
| try { |
| mService.setDefaultGuestRestrictions(restrictions); |
| } catch (RemoteException re) { |
| Log.w(TAG, "Could not set guest restrictions"); |
| } |
| } |
| |
| /** |
| * @hide |
| * Gets the default guest restrictions. |
| */ |
| public Bundle getDefaultGuestRestrictions() { |
| try { |
| return mService.getDefaultGuestRestrictions(); |
| } catch (RemoteException re) { |
| Log.w(TAG, "Could not set guest restrictions"); |
| } |
| return new Bundle(); |
| } |
| |
| /** |
| * Returns creation time of the user or of a managed profile associated with the calling user. |
| * @param userHandle user handle of the user or a managed profile associated with the |
| * calling user. |
| * @return creation time in milliseconds since Epoch time. |
| */ |
| public long getUserCreationTime(UserHandle userHandle) { |
| try { |
| return mService.getUserCreationTime(userHandle.getIdentifier()); |
| } catch (RemoteException re) { |
| Log.w(TAG, "Could not get user creation time", re); |
| return 0; |
| } |
| } |
| } |
