| /* |
| * Copyright (C) 2010 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.app.admin; |
| |
| import android.annotation.NonNull; |
| import android.annotation.Nullable; |
| import android.annotation.SdkConstant; |
| import android.annotation.SdkConstant.SdkConstantType; |
| import android.annotation.SystemApi; |
| import android.app.Activity; |
| import android.content.ComponentName; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.IntentFilter; |
| import android.content.pm.ActivityInfo; |
| import android.content.pm.PackageManager; |
| import android.content.pm.ResolveInfo; |
| import android.graphics.Bitmap; |
| import android.net.ProxyInfo; |
| import android.net.Uri; |
| import android.os.Bundle; |
| import android.os.PersistableBundle; |
| import android.os.Process; |
| import android.os.RemoteCallback; |
| import android.os.RemoteException; |
| import android.os.ServiceManager; |
| import android.os.UserHandle; |
| import android.os.UserManager; |
| import android.provider.ContactsContract.Directory; |
| import android.provider.Settings; |
| import android.security.Credentials; |
| import android.service.restrictions.RestrictionsReceiver; |
| import android.util.Log; |
| |
| import com.android.internal.annotations.VisibleForTesting; |
| import com.android.org.conscrypt.TrustedCertificateStore; |
| |
| import org.xmlpull.v1.XmlPullParserException; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.IOException; |
| import java.net.InetSocketAddress; |
| import java.net.Proxy; |
| import java.security.KeyFactory; |
| import java.security.NoSuchAlgorithmException; |
| import java.security.PrivateKey; |
| import java.security.cert.Certificate; |
| import java.security.cert.CertificateException; |
| import java.security.cert.CertificateFactory; |
| import java.security.cert.X509Certificate; |
| import java.security.spec.InvalidKeySpecException; |
| import java.security.spec.PKCS8EncodedKeySpec; |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.List; |
| |
| /** |
| * Public interface for managing policies enforced on a device. Most clients of this class must be |
| * registered with the system as a |
| * <a href="{@docRoot}guide/topics/admin/device-admin.html">device administrator</a>. Additionally, |
| * a device administrator may be registered as either a profile or device owner. A given method is |
| * accessible to all device administrators unless the documentation for that method specifies that |
| * it is restricted to either device or profile owners. |
| * |
| * <div class="special reference"> |
| * <h3>Developer Guides</h3> |
| * <p>For more information about managing policies for device administration, read the |
| * <a href="{@docRoot}guide/topics/admin/device-admin.html">Device Administration</a> |
| * developer guide. |
| * </div> |
| */ |
| public class DevicePolicyManager { |
| private static String TAG = "DevicePolicyManager"; |
| |
| private final Context mContext; |
| private final IDevicePolicyManager mService; |
| private boolean mParentInstance; |
| |
| private static final String REMOTE_EXCEPTION_MESSAGE = |
| "Failed to talk with device policy manager service"; |
| |
| private DevicePolicyManager(Context context, boolean parentInstance) { |
| this(context, IDevicePolicyManager.Stub.asInterface( |
| ServiceManager.getService(Context.DEVICE_POLICY_SERVICE))); |
| mParentInstance = parentInstance; |
| } |
| |
| /** @hide */ |
| @VisibleForTesting |
| protected DevicePolicyManager(Context context, IDevicePolicyManager service) { |
| mContext = context; |
| mService = service; |
| } |
| |
| /** @hide */ |
| public static DevicePolicyManager create(Context context) { |
| DevicePolicyManager me = new DevicePolicyManager(context, false); |
| return me.mService != null ? me : null; |
| } |
| |
| /** @hide test will override it. */ |
| @VisibleForTesting |
| protected int myUserId() { |
| return UserHandle.myUserId(); |
| } |
| |
| /** |
| * Activity action: Starts the provisioning flow which sets up a managed profile. |
| * |
| * <p>A managed profile allows data separation for example for the usage of a |
| * device as a personal and corporate device. The user which provisioning is started from and |
| * the managed profile share a launcher. |
| * |
| * <p>This intent will typically be sent by a mobile device management application (MDM). |
| * Provisioning adds a managed profile and sets the MDM as the profile owner who has full |
| * control over the profile. |
| * |
| * <p>It is possible to check if provisioning is allowed or not by querying the method |
| * {@link #isProvisioningAllowed(String)}. |
| * |
| * <p>In version {@link android.os.Build.VERSION_CODES#LOLLIPOP}, this intent must contain the |
| * extra {@link #EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_NAME}. |
| * As of {@link android.os.Build.VERSION_CODES#M}, it should contain the extra |
| * {@link #EXTRA_PROVISIONING_DEVICE_ADMIN_COMPONENT_NAME} instead, although specifying only |
| * {@link #EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_NAME} is still supported. |
| * |
| * <p> The intent may also contain the following extras: |
| * <ul> |
| * <li> {@link #EXTRA_PROVISIONING_LOGO_URI}, optional </li> |
| * <li> {@link #EXTRA_PROVISIONING_MAIN_COLOR}, optional </li> |
| * </ul> |
| * |
| * <p> When managed provisioning has completed, broadcasts are sent to the application specified |
| * in the provisioning intent. The |
| * {@link DeviceAdminReceiver#ACTION_PROFILE_PROVISIONING_COMPLETE} broadcast is sent in the |
| * managed profile and the {@link #ACTION_MANAGED_PROFILE_PROVISIONED} broadcast is sent in |
| * the primary profile. |
| * |
| * <p> If provisioning fails, the managedProfile is removed so the device returns to its |
| * previous state. |
| * |
| * <p>If launched with {@link android.app.Activity#startActivityForResult(Intent, int)} a |
| * result code of {@link android.app.Activity#RESULT_OK} implies that the synchronous part of |
| * the provisioning flow was successful, although this doesn't guarantee the full flow will |
| * succeed. Conversely a result code of {@link android.app.Activity#RESULT_CANCELED} implies |
| * that the user backed-out of provisioning, or some precondition for provisioning wasn't met. |
| */ |
| @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) |
| public static final String ACTION_PROVISION_MANAGED_PROFILE |
| = "android.app.action.PROVISION_MANAGED_PROFILE"; |
| |
| /** |
| * @hide |
| * Activity action: Starts the provisioning flow which sets up a managed user. |
| * |
| * <p>This intent will typically be sent by a mobile device management application (MDM). |
| * Provisioning configures the user as managed user and sets the MDM as the profile |
| * owner who has full control over the user. Provisioning can only happen before user setup has |
| * been completed. Use {@link #isProvisioningAllowed(String)} to check if provisioning is |
| * allowed. |
| * |
| * <p>This intent should contain the extra |
| * {@link #EXTRA_PROVISIONING_DEVICE_ADMIN_COMPONENT_NAME}. |
| * |
| * <p> If provisioning fails, the device returns to its previous state. |
| * |
| * <p>If launched with {@link android.app.Activity#startActivityForResult(Intent, int)} a |
| * result code of {@link android.app.Activity#RESULT_OK} implies that the synchronous part of |
| * the provisioning flow was successful, although this doesn't guarantee the full flow will |
| * succeed. Conversely a result code of {@link android.app.Activity#RESULT_CANCELED} implies |
| * that the user backed-out of provisioning, or some precondition for provisioning wasn't met. |
| */ |
| @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) |
| public static final String ACTION_PROVISION_MANAGED_USER |
| = "android.app.action.PROVISION_MANAGED_USER"; |
| |
| /** |
| * Activity action: Starts the provisioning flow which sets up a managed device. |
| * Must be started with {@link android.app.Activity#startActivityForResult(Intent, int)}. |
| * |
| * <p> During device owner provisioning a device admin app is set as the owner of the device. |
| * A device owner has full control over the device. The device owner can not be modified by the |
| * user. |
| * |
| * <p> A typical use case would be a device that is owned by a company, but used by either an |
| * employee or client. |
| * |
| * <p> An intent with this action can be sent only on an unprovisioned device. |
| * It is possible to check if provisioning is allowed or not by querying the method |
| * {@link #isProvisioningAllowed(String)}. |
| * |
| * <p>The intent contains the following extras: |
| * <ul> |
| * <li>{@link #EXTRA_PROVISIONING_DEVICE_ADMIN_COMPONENT_NAME}</li> |
| * <li>{@link #EXTRA_PROVISIONING_SKIP_ENCRYPTION}, optional</li> |
| * <li>{@link #EXTRA_PROVISIONING_LEAVE_ALL_SYSTEM_APPS_ENABLED}, optional</li> |
| * <li>{@link #EXTRA_PROVISIONING_ADMIN_EXTRAS_BUNDLE}, optional</li> |
| * <li>{@link #EXTRA_PROVISIONING_LOGO_URI}, optional</li> |
| * <li>{@link #EXTRA_PROVISIONING_MAIN_COLOR}, optional</li> |
| * </ul> |
| * |
| * <p> When device owner provisioning has completed, an intent of the type |
| * {@link DeviceAdminReceiver#ACTION_PROFILE_PROVISIONING_COMPLETE} is broadcast to the |
| * device owner. |
| * |
| * <p> If provisioning fails, the device is factory reset. |
| * |
| * <p>A result code of {@link android.app.Activity#RESULT_OK} implies that the synchronous part |
| * of the provisioning flow was successful, although this doesn't guarantee the full flow will |
| * succeed. Conversely a result code of {@link android.app.Activity#RESULT_CANCELED} implies |
| * that the user backed-out of provisioning, or some precondition for provisioning wasn't met. |
| */ |
| @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) |
| public static final String ACTION_PROVISION_MANAGED_DEVICE |
| = "android.app.action.PROVISION_MANAGED_DEVICE"; |
| |
| /** |
| * Activity action: Starts the provisioning flow which sets up a managed device. |
| * Must be started with {@link android.app.Activity#startActivityForResult(Intent, int)}. |
| * |
| * <p>NOTE: This is only supported on split system user devices, and puts the device into a |
| * management state that is distinct from that reached by |
| * {@link #ACTION_PROVISION_MANAGED_DEVICE} - specifically the device owner runs on the system |
| * user, and only has control over device-wide policies, not individual users and their data. |
| * The primary benefit is that multiple non-system users are supported when provisioning using |
| * this form of device management. |
| * |
| * <p> During device owner provisioning a device admin app is set as the owner of the device. |
| * A device owner has full control over the device. The device owner can not be modified by the |
| * user. |
| * |
| * <p> A typical use case would be a device that is owned by a company, but used by either an |
| * employee or client. |
| * |
| * <p> An intent with this action can be sent only on an unprovisioned device. |
| * It is possible to check if provisioning is allowed or not by querying the method |
| * {@link #isProvisioningAllowed(String)}. |
| * |
| * <p>The intent contains the following extras: |
| * <ul> |
| * <li>{@link #EXTRA_PROVISIONING_DEVICE_ADMIN_COMPONENT_NAME}</li> |
| * <li>{@link #EXTRA_PROVISIONING_SKIP_ENCRYPTION}, optional</li> |
| * <li>{@link #EXTRA_PROVISIONING_LEAVE_ALL_SYSTEM_APPS_ENABLED}, optional</li> |
| * <li>{@link #EXTRA_PROVISIONING_ADMIN_EXTRAS_BUNDLE}, optional</li> |
| * </ul> |
| * |
| * <p> When device owner provisioning has completed, an intent of the type |
| * {@link DeviceAdminReceiver#ACTION_PROFILE_PROVISIONING_COMPLETE} is broadcast to the |
| * device owner. |
| * |
| * <p> If provisioning fails, the device is factory reset. |
| * |
| * <p>A result code of {@link android.app.Activity#RESULT_OK} implies that the synchronous part |
| * of the provisioning flow was successful, although this doesn't guarantee the full flow will |
| * succeed. Conversely a result code of {@link android.app.Activity#RESULT_CANCELED} implies |
| * that the user backed-out of provisioning, or some precondition for provisioning wasn't met. |
| * |
| * @hide |
| */ |
| @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) |
| public static final String ACTION_PROVISION_MANAGED_SHAREABLE_DEVICE |
| = "android.app.action.PROVISION_MANAGED_SHAREABLE_DEVICE"; |
| |
| /** |
| * A {@link android.os.Parcelable} extra of type {@link android.os.PersistableBundle} that |
| * allows a mobile device management application or NFC programmer application which starts |
| * managed provisioning to pass data to the management application instance after provisioning. |
| * <p> |
| * If used with {@link #ACTION_PROVISION_MANAGED_PROFILE} it can be used by the application that |
| * sends the intent to pass data to itself on the newly created profile. |
| * If used with {@link #ACTION_PROVISION_MANAGED_DEVICE} it allows passing data to the same |
| * instance of the app on the primary user. |
| * Starting from {@link android.os.Build.VERSION_CODES#M}, if used with |
| * {@link #MIME_TYPE_PROVISIONING_NFC} as part of NFC managed device provisioning, the NFC |
| * message should contain a stringified {@link java.util.Properties} instance, whose string |
| * properties will be converted into a {@link android.os.PersistableBundle} and passed to the |
| * management application after provisioning. |
| * |
| * <p> |
| * In both cases the application receives the data in |
| * {@link DeviceAdminReceiver#onProfileProvisioningComplete} via an intent with the action |
| * {@link DeviceAdminReceiver#ACTION_PROFILE_PROVISIONING_COMPLETE}. The bundle is not changed |
| * during the managed provisioning. |
| */ |
| public static final String EXTRA_PROVISIONING_ADMIN_EXTRAS_BUNDLE = |
| "android.app.extra.PROVISIONING_ADMIN_EXTRAS_BUNDLE"; |
| |
| /** |
| * A String extra holding the package name of the mobile device management application that |
| * will be set as the profile owner or device owner. |
| * |
| * <p>If an application starts provisioning directly via an intent with action |
| * {@link #ACTION_PROVISION_MANAGED_PROFILE} this package has to match the package name of the |
| * application that started provisioning. The package will be set as profile owner in that case. |
| * |
| * <p>This package is set as device owner when device owner provisioning is started by an NFC |
| * message containing an NFC record with MIME type {@link #MIME_TYPE_PROVISIONING_NFC}. |
| * |
| * <p> When this extra is set, the application must have exactly one device admin receiver. |
| * This receiver will be set as the profile or device owner and active admin. |
| |
| * @see DeviceAdminReceiver |
| * @deprecated Use {@link #EXTRA_PROVISIONING_DEVICE_ADMIN_COMPONENT_NAME}. This extra is still |
| * supported, but only if there is only one device admin receiver in the package that requires |
| * the permission {@link android.Manifest.permission#BIND_DEVICE_ADMIN}. |
| */ |
| @Deprecated |
| public static final String EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_NAME |
| = "android.app.extra.PROVISIONING_DEVICE_ADMIN_PACKAGE_NAME"; |
| |
| /** |
| * A ComponentName extra indicating the device admin receiver of the mobile device management |
| * application that will be set as the profile owner or device owner and active admin. |
| * |
| * <p>If an application starts provisioning directly via an intent with action |
| * {@link #ACTION_PROVISION_MANAGED_PROFILE} or |
| * {@link #ACTION_PROVISION_MANAGED_DEVICE} the package name of this |
| * component has to match the package name of the application that started provisioning. |
| * |
| * <p>This component is set as device owner and active admin when device owner provisioning is |
| * started by an intent with action {@link #ACTION_PROVISION_MANAGED_DEVICE} or by an NFC |
| * message containing an NFC record with MIME type |
| * {@link #MIME_TYPE_PROVISIONING_NFC}. For the NFC record, the component name should be |
| * flattened to a string, via {@link ComponentName#flattenToShortString()}. |
| * |
| * @see DeviceAdminReceiver |
| */ |
| public static final String EXTRA_PROVISIONING_DEVICE_ADMIN_COMPONENT_NAME |
| = "android.app.extra.PROVISIONING_DEVICE_ADMIN_COMPONENT_NAME"; |
| |
| /** |
| * An {@link android.accounts.Account} extra holding the account to migrate during managed |
| * profile provisioning. If the account supplied is present in the primary user, it will be |
| * copied, along with its credentials to the managed profile and removed from the primary user. |
| * |
| * Use with {@link #ACTION_PROVISION_MANAGED_PROFILE}. |
| */ |
| |
| public static final String EXTRA_PROVISIONING_ACCOUNT_TO_MIGRATE |
| = "android.app.extra.PROVISIONING_ACCOUNT_TO_MIGRATE"; |
| |
| /** |
| * A String extra that, holds the email address of the account which a managed profile is |
| * created for. Used with {@link #ACTION_PROVISION_MANAGED_PROFILE} and |
| * {@link DeviceAdminReceiver#ACTION_PROFILE_PROVISIONING_COMPLETE}. |
| * |
| * <p> This extra is part of the {@link #EXTRA_PROVISIONING_ADMIN_EXTRAS_BUNDLE}. |
| * |
| * <p> If the {@link #ACTION_PROVISION_MANAGED_PROFILE} intent that starts managed provisioning |
| * contains this extra, it is forwarded in the |
| * {@link DeviceAdminReceiver#ACTION_PROFILE_PROVISIONING_COMPLETE} intent to the mobile |
| * device management application that was set as the profile owner during provisioning. |
| * It is usually used to avoid that the user has to enter their email address twice. |
| */ |
| public static final String EXTRA_PROVISIONING_EMAIL_ADDRESS |
| = "android.app.extra.PROVISIONING_EMAIL_ADDRESS"; |
| |
| /** |
| * A integer extra indicating the predominant color to show during the provisioning. |
| * Refer to {@link android.graphics.Color} for how the color is represented. |
| * |
| * <p>Use with {@link #ACTION_PROVISION_MANAGED_PROFILE} or |
| * {@link #ACTION_PROVISION_MANAGED_DEVICE}. |
| */ |
| public static final String EXTRA_PROVISIONING_MAIN_COLOR = |
| "android.app.extra.PROVISIONING_MAIN_COLOR"; |
| |
| /** |
| * A Boolean extra that can be used by the mobile device management application to skip the |
| * disabling of system apps during provisioning when set to {@code true}. |
| * |
| * <p>Use in an NFC record with {@link #MIME_TYPE_PROVISIONING_NFC} or an intent with action |
| * {@link #ACTION_PROVISION_MANAGED_DEVICE} that starts device owner provisioning. |
| */ |
| public static final String EXTRA_PROVISIONING_LEAVE_ALL_SYSTEM_APPS_ENABLED = |
| "android.app.extra.PROVISIONING_LEAVE_ALL_SYSTEM_APPS_ENABLED"; |
| |
| /** |
| * A String extra holding the time zone {@link android.app.AlarmManager} that the device |
| * will be set to. |
| * |
| * <p>Use in an NFC record with {@link #MIME_TYPE_PROVISIONING_NFC} that starts device owner |
| * provisioning via an NFC bump. |
| */ |
| public static final String EXTRA_PROVISIONING_TIME_ZONE |
| = "android.app.extra.PROVISIONING_TIME_ZONE"; |
| |
| /** |
| * A Long extra holding the wall clock time (in milliseconds) to be set on the device's |
| * {@link android.app.AlarmManager}. |
| * |
| * <p>Use in an NFC record with {@link #MIME_TYPE_PROVISIONING_NFC} that starts device owner |
| * provisioning via an NFC bump. |
| */ |
| public static final String EXTRA_PROVISIONING_LOCAL_TIME |
| = "android.app.extra.PROVISIONING_LOCAL_TIME"; |
| |
| /** |
| * A String extra holding the {@link java.util.Locale} that the device will be set to. |
| * Format: xx_yy, where xx is the language code, and yy the country code. |
| * |
| * <p>Use in an NFC record with {@link #MIME_TYPE_PROVISIONING_NFC} that starts device owner |
| * provisioning via an NFC bump. |
| */ |
| public static final String EXTRA_PROVISIONING_LOCALE |
| = "android.app.extra.PROVISIONING_LOCALE"; |
| |
| /** |
| * A String extra holding the ssid of the wifi network that should be used during nfc device |
| * owner provisioning for downloading the mobile device management application. |
| * |
| * <p>Use in an NFC record with {@link #MIME_TYPE_PROVISIONING_NFC} that starts device owner |
| * provisioning via an NFC bump. |
| */ |
| public static final String EXTRA_PROVISIONING_WIFI_SSID |
| = "android.app.extra.PROVISIONING_WIFI_SSID"; |
| |
| /** |
| * A boolean extra indicating whether the wifi network in {@link #EXTRA_PROVISIONING_WIFI_SSID} |
| * is hidden or not. |
| * |
| * <p>Use in an NFC record with {@link #MIME_TYPE_PROVISIONING_NFC} that starts device owner |
| * provisioning via an NFC bump. |
| */ |
| public static final String EXTRA_PROVISIONING_WIFI_HIDDEN |
| = "android.app.extra.PROVISIONING_WIFI_HIDDEN"; |
| |
| /** |
| * A String extra indicating the security type of the wifi network in |
| * {@link #EXTRA_PROVISIONING_WIFI_SSID} and could be one of {@code NONE}, {@code WPA} or |
| * {@code WEP}. |
| * |
| * <p>Use in an NFC record with {@link #MIME_TYPE_PROVISIONING_NFC} that starts device owner |
| * provisioning via an NFC bump. |
| */ |
| public static final String EXTRA_PROVISIONING_WIFI_SECURITY_TYPE |
| = "android.app.extra.PROVISIONING_WIFI_SECURITY_TYPE"; |
| |
| /** |
| * A String extra holding the password of the wifi network in |
| * {@link #EXTRA_PROVISIONING_WIFI_SSID}. |
| * |
| * <p>Use in an NFC record with {@link #MIME_TYPE_PROVISIONING_NFC} that starts device owner |
| * provisioning via an NFC bump. |
| */ |
| public static final String EXTRA_PROVISIONING_WIFI_PASSWORD |
| = "android.app.extra.PROVISIONING_WIFI_PASSWORD"; |
| |
| /** |
| * A String extra holding the proxy host for the wifi network in |
| * {@link #EXTRA_PROVISIONING_WIFI_SSID}. |
| * |
| * <p>Use in an NFC record with {@link #MIME_TYPE_PROVISIONING_NFC} that starts device owner |
| * provisioning via an NFC bump. |
| */ |
| public static final String EXTRA_PROVISIONING_WIFI_PROXY_HOST |
| = "android.app.extra.PROVISIONING_WIFI_PROXY_HOST"; |
| |
| /** |
| * An int extra holding the proxy port for the wifi network in |
| * {@link #EXTRA_PROVISIONING_WIFI_SSID}. |
| * |
| * <p>Use in an NFC record with {@link #MIME_TYPE_PROVISIONING_NFC} that starts device owner |
| * provisioning via an NFC bump. |
| */ |
| public static final String EXTRA_PROVISIONING_WIFI_PROXY_PORT |
| = "android.app.extra.PROVISIONING_WIFI_PROXY_PORT"; |
| |
| /** |
| * A String extra holding the proxy bypass for the wifi network in |
| * {@link #EXTRA_PROVISIONING_WIFI_SSID}. |
| * |
| * <p>Use in an NFC record with {@link #MIME_TYPE_PROVISIONING_NFC} that starts device owner |
| * provisioning via an NFC bump. |
| */ |
| public static final String EXTRA_PROVISIONING_WIFI_PROXY_BYPASS |
| = "android.app.extra.PROVISIONING_WIFI_PROXY_BYPASS"; |
| |
| /** |
| * A String extra holding the proxy auto-config (PAC) URL for the wifi network in |
| * {@link #EXTRA_PROVISIONING_WIFI_SSID}. |
| * |
| * <p>Use in an NFC record with {@link #MIME_TYPE_PROVISIONING_NFC} that starts device owner |
| * provisioning via an NFC bump. |
| */ |
| public static final String EXTRA_PROVISIONING_WIFI_PAC_URL |
| = "android.app.extra.PROVISIONING_WIFI_PAC_URL"; |
| |
| /** |
| * A String extra holding a url that specifies the download location of the device admin |
| * package. When not provided it is assumed that the device admin package is already installed. |
| * |
| * <p>Use in an NFC record with {@link #MIME_TYPE_PROVISIONING_NFC} that starts device owner |
| * provisioning via an NFC bump. |
| */ |
| public static final String EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_DOWNLOAD_LOCATION |
| = "android.app.extra.PROVISIONING_DEVICE_ADMIN_PACKAGE_DOWNLOAD_LOCATION"; |
| |
| /** |
| * An int extra holding a minimum required version code for the device admin package. If the |
| * device admin is already installed on the device, it will only be re-downloaded from |
| * {@link #EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_DOWNLOAD_LOCATION} if the version of the |
| * installed package is less than this version code. |
| * |
| * <p>Use in an NFC record with {@link #MIME_TYPE_PROVISIONING_NFC} that starts device owner |
| * provisioning via an NFC bump. |
| */ |
| public static final String EXTRA_PROVISIONING_DEVICE_ADMIN_MINIMUM_VERSION_CODE |
| = "android.app.extra.PROVISIONING_DEVICE_ADMIN_MINIMUM_VERSION_CODE"; |
| |
| /** |
| * A String extra holding a http cookie header which should be used in the http request to the |
| * url specified in {@link #EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_DOWNLOAD_LOCATION}. |
| * |
| * <p>Use in an NFC record with {@link #MIME_TYPE_PROVISIONING_NFC} that starts device owner |
| * provisioning via an NFC bump. |
| */ |
| public static final String EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_DOWNLOAD_COOKIE_HEADER |
| = "android.app.extra.PROVISIONING_DEVICE_ADMIN_PACKAGE_DOWNLOAD_COOKIE_HEADER"; |
| |
| /** |
| * A String extra holding the URL-safe base64 encoded SHA-256 or SHA-1 hash (see notes below) of |
| * the file at download location specified in |
| * {@link #EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_DOWNLOAD_LOCATION}. |
| * |
| * <p>Either this extra or {@link #EXTRA_PROVISIONING_DEVICE_ADMIN_SIGNATURE_CHECKSUM} should be |
| * present. The provided checksum should match the checksum of the file at the download |
| * location. If the checksum doesn't match an error will be shown to the user and the user will |
| * be asked to factory reset the device. |
| * |
| * <p>Use in an NFC record with {@link #MIME_TYPE_PROVISIONING_NFC} that starts device owner |
| * provisioning via an NFC bump. |
| * |
| * <p><strong>Note:</strong> for devices running {@link android.os.Build.VERSION_CODES#LOLLIPOP} |
| * and {@link android.os.Build.VERSION_CODES#LOLLIPOP_MR1} only SHA-1 hash is supported. |
| * Starting from {@link android.os.Build.VERSION_CODES#M}, this parameter accepts SHA-256 in |
| * addition to SHA-1. Support for SHA-1 is likely to be removed in future OS releases. |
| */ |
| public static final String EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_CHECKSUM |
| = "android.app.extra.PROVISIONING_DEVICE_ADMIN_PACKAGE_CHECKSUM"; |
| |
| /** |
| * A String extra holding the URL-safe base64 encoded SHA-256 checksum of any signature of the |
| * android package archive at the download location specified in {@link |
| * #EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_DOWNLOAD_LOCATION}. |
| * |
| * <p>The signatures of an android package archive can be obtained using |
| * {@link android.content.pm.PackageManager#getPackageArchiveInfo} with flag |
| * {@link android.content.pm.PackageManager#GET_SIGNATURES}. |
| * |
| * <p>Either this extra or {@link #EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_CHECKSUM} should be |
| * present. The provided checksum should match the checksum of any signature of the file at |
| * the download location. If the checksum does not match an error will be shown to the user and |
| * the user will be asked to factory reset the device. |
| * |
| * <p>Use in an NFC record with {@link #MIME_TYPE_PROVISIONING_NFC} that starts device owner |
| * provisioning via an NFC bump. |
| */ |
| public static final String EXTRA_PROVISIONING_DEVICE_ADMIN_SIGNATURE_CHECKSUM |
| = "android.app.extra.PROVISIONING_DEVICE_ADMIN_SIGNATURE_CHECKSUM"; |
| |
| /** |
| * Broadcast Action: This broadcast is sent to indicate that provisioning of a managed profile |
| * has completed successfully. |
| * |
| * <p>The broadcast is limited to the primary profile, to the app specified in the provisioning |
| * intent with action {@link #ACTION_PROVISION_MANAGED_PROFILE}. |
| * |
| * <p>This intent will contain the extra {@link #EXTRA_PROVISIONING_ACCOUNT_TO_MIGRATE} which |
| * corresponds to the account requested to be migrated at provisioning time, if any. |
| */ |
| @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) |
| public static final String ACTION_MANAGED_PROFILE_PROVISIONED |
| = "android.app.action.MANAGED_PROFILE_PROVISIONED"; |
| |
| /** |
| * A boolean extra indicating whether device encryption can be skipped as part of Device Owner |
| * provisioning. |
| * |
| * <p>Use in an NFC record with {@link #MIME_TYPE_PROVISIONING_NFC} or an intent with action |
| * {@link #ACTION_PROVISION_MANAGED_DEVICE} that starts device owner provisioning. |
| */ |
| public static final String EXTRA_PROVISIONING_SKIP_ENCRYPTION = |
| "android.app.extra.PROVISIONING_SKIP_ENCRYPTION"; |
| |
| /** |
| * A {@link Uri} extra pointing to a logo image. This image will be shown during the |
| * provisioning. If this extra is not passed, a default image will be shown. |
| * <h5>The following URI schemes are accepted:</h5> |
| * <ul> |
| * <li>content ({@link android.content.ContentResolver#SCHEME_CONTENT})</li> |
| * <li>android.resource ({@link android.content.ContentResolver#SCHEME_ANDROID_RESOURCE})</li> |
| * </ul> |
| * |
| * <p> It is the responsability of the caller to provide an image with a reasonable |
| * pixed density for the device. |
| * |
| * <p> If a content: URI is passed, the intent should have the flag |
| * {@link Intent#FLAG_GRANT_READ_URI_PERMISSION} and the uri should be added to the |
| * {@link android.content.ClipData} of the intent too. |
| * |
| * <p>Use in an intent with action {@link #ACTION_PROVISION_MANAGED_PROFILE} or |
| * {@link #ACTION_PROVISION_MANAGED_DEVICE} |
| */ |
| public static final String EXTRA_PROVISIONING_LOGO_URI = |
| "android.app.extra.PROVISIONING_LOGO_URI"; |
| |
| /** |
| * This MIME type is used for starting the Device Owner provisioning. |
| * |
| * <p>During device owner provisioning a device admin app is set as the owner of the device. |
| * A device owner has full control over the device. The device owner can not be modified by the |
| * user and the only way of resetting the device is if the device owner app calls a factory |
| * reset. |
| * |
| * <p> A typical use case would be a device that is owned by a company, but used by either an |
| * employee or client. |
| * |
| * <p> The NFC message should be send to an unprovisioned device. |
| * |
| * <p>The NFC record must contain a serialized {@link java.util.Properties} object which |
| * contains the following properties: |
| * <ul> |
| * <li>{@link #EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_NAME}</li> |
| * <li>{@link #EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_DOWNLOAD_LOCATION}, optional</li> |
| * <li>{@link #EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_DOWNLOAD_COOKIE_HEADER}, optional</li> |
| * <li>{@link #EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_CHECKSUM}, optional</li> |
| * <li>{@link #EXTRA_PROVISIONING_LOCAL_TIME} (convert to String), optional</li> |
| * <li>{@link #EXTRA_PROVISIONING_TIME_ZONE}, optional</li> |
| * <li>{@link #EXTRA_PROVISIONING_LOCALE}, optional</li> |
| * <li>{@link #EXTRA_PROVISIONING_WIFI_SSID}, optional</li> |
| * <li>{@link #EXTRA_PROVISIONING_WIFI_HIDDEN} (convert to String), optional</li> |
| * <li>{@link #EXTRA_PROVISIONING_WIFI_SECURITY_TYPE}, optional</li> |
| * <li>{@link #EXTRA_PROVISIONING_WIFI_PASSWORD}, optional</li> |
| * <li>{@link #EXTRA_PROVISIONING_WIFI_PROXY_HOST}, optional</li> |
| * <li>{@link #EXTRA_PROVISIONING_WIFI_PROXY_PORT} (convert to String), optional</li> |
| * <li>{@link #EXTRA_PROVISIONING_WIFI_PROXY_BYPASS}, optional</li> |
| * <li>{@link #EXTRA_PROVISIONING_WIFI_PAC_URL}, optional</li> |
| * <li>{@link #EXTRA_PROVISIONING_ADMIN_EXTRAS_BUNDLE}, optional, supported from |
| * {@link android.os.Build.VERSION_CODES#M} </li></ul> |
| * |
| * <p> |
| * As of {@link android.os.Build.VERSION_CODES#M}, the properties should contain |
| * {@link #EXTRA_PROVISIONING_DEVICE_ADMIN_COMPONENT_NAME} instead of |
| * {@link #EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_NAME}, (although specifying only |
| * {@link #EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_NAME} is still supported). |
| */ |
| public static final String MIME_TYPE_PROVISIONING_NFC |
| = "application/com.android.managedprovisioning"; |
| |
| /** |
| * Activity action: ask the user to add a new device administrator to the system. |
| * The desired policy is the ComponentName of the policy in the |
| * {@link #EXTRA_DEVICE_ADMIN} extra field. This will invoke a UI to |
| * bring the user through adding the device administrator to the system (or |
| * allowing them to reject it). |
| * |
| * <p>You can optionally include the {@link #EXTRA_ADD_EXPLANATION} |
| * field to provide the user with additional explanation (in addition |
| * to your component's description) about what is being added. |
| * |
| * <p>If your administrator is already active, this will ordinarily return immediately (without |
| * user intervention). However, if your administrator has been updated and is requesting |
| * additional uses-policy flags, the user will be presented with the new list. New policies |
| * will not be available to the updated administrator until the user has accepted the new list. |
| */ |
| @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) |
| public static final String ACTION_ADD_DEVICE_ADMIN |
| = "android.app.action.ADD_DEVICE_ADMIN"; |
| |
| /** |
| * @hide |
| * Activity action: ask the user to add a new device administrator as the profile owner |
| * for this user. Only system apps can launch this intent. |
| * |
| * <p>The ComponentName of the profile owner admin is passed in the {@link #EXTRA_DEVICE_ADMIN} |
| * extra field. This will invoke a UI to bring the user through adding the profile owner admin |
| * to remotely control restrictions on the user. |
| * |
| * <p>The intent must be invoked via {@link Activity#startActivityForResult} to receive the |
| * result of whether or not the user approved the action. If approved, the result will |
| * be {@link Activity#RESULT_OK} and the component will be set as an active admin as well |
| * as a profile owner. |
| * |
| * <p>You can optionally include the {@link #EXTRA_ADD_EXPLANATION} |
| * field to provide the user with additional explanation (in addition |
| * to your component's description) about what is being added. |
| * |
| * <p>If there is already a profile owner active or the caller is not a system app, the |
| * operation will return a failure result. |
| */ |
| @SystemApi |
| public static final String ACTION_SET_PROFILE_OWNER |
| = "android.app.action.SET_PROFILE_OWNER"; |
| |
| /** |
| * @hide |
| * Name of the profile owner admin that controls the user. |
| */ |
| @SystemApi |
| public static final String EXTRA_PROFILE_OWNER_NAME |
| = "android.app.extra.PROFILE_OWNER_NAME"; |
| |
| /** |
| * Broadcast action: send when any policy admin changes a policy. |
| * This is generally used to find out when a new policy is in effect. |
| * |
| * @hide |
| */ |
| public static final String ACTION_DEVICE_POLICY_MANAGER_STATE_CHANGED |
| = "android.app.action.DEVICE_POLICY_MANAGER_STATE_CHANGED"; |
| |
| /** |
| * Broadcast action: sent when the device owner is set or changed. |
| * |
| * This broadcast is sent only to the primary user. |
| * @see #ACTION_PROVISION_MANAGED_DEVICE |
| */ |
| @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) |
| public static final String ACTION_DEVICE_OWNER_CHANGED |
| = "android.app.action.DEVICE_OWNER_CHANGED"; |
| |
| /** |
| * The ComponentName of the administrator component. |
| * |
| * @see #ACTION_ADD_DEVICE_ADMIN |
| */ |
| public static final String EXTRA_DEVICE_ADMIN = "android.app.extra.DEVICE_ADMIN"; |
| |
| /** |
| * An optional CharSequence providing additional explanation for why the |
| * admin is being added. |
| * |
| * @see #ACTION_ADD_DEVICE_ADMIN |
| */ |
| public static final String EXTRA_ADD_EXPLANATION = "android.app.extra.ADD_EXPLANATION"; |
| |
| /** |
| * Activity action: have the user enter a new password. This activity should |
| * be launched after using {@link #setPasswordQuality(ComponentName, int)}, |
| * or {@link #setPasswordMinimumLength(ComponentName, int)} to have the user |
| * enter a new password that meets the current requirements. You can use |
| * {@link #isActivePasswordSufficient()} to determine whether you need to |
| * have the user select a new password in order to meet the current |
| * constraints. Upon being resumed from this activity, you can check the new |
| * password characteristics to see if they are sufficient. |
| */ |
| @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) |
| public static final String ACTION_SET_NEW_PASSWORD |
| = "android.app.action.SET_NEW_PASSWORD"; |
| |
| /** |
| * Flag used by {@link #addCrossProfileIntentFilter} to allow activities in |
| * the parent profile to access intents sent from the managed profile. |
| * That is, when an app in the managed profile calls |
| * {@link Activity#startActivity(Intent)}, the intent can be resolved by a |
| * matching activity in the parent profile. |
| */ |
| public static final int FLAG_PARENT_CAN_ACCESS_MANAGED = 0x0001; |
| |
| /** |
| * Flag used by {@link #addCrossProfileIntentFilter} to allow activities in |
| * the managed profile to access intents sent from the parent profile. |
| * That is, when an app in the parent profile calls |
| * {@link Activity#startActivity(Intent)}, the intent can be resolved by a |
| * matching activity in the managed profile. |
| */ |
| public static final int FLAG_MANAGED_CAN_ACCESS_PARENT = 0x0002; |
| |
| /** |
| * Broadcast action: notify that a new local system update policy has been set by the device |
| * owner. The new policy can be retrieved by {@link #getSystemUpdatePolicy()}. |
| */ |
| @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) |
| public static final String ACTION_SYSTEM_UPDATE_POLICY_CHANGED |
| = "android.app.action.SYSTEM_UPDATE_POLICY_CHANGED"; |
| |
| /** |
| * Permission policy to prompt user for new permission requests for runtime permissions. |
| * Already granted or denied permissions are not affected by this. |
| */ |
| public static final int PERMISSION_POLICY_PROMPT = 0; |
| |
| /** |
| * Permission policy to always grant new permission requests for runtime permissions. |
| * Already granted or denied permissions are not affected by this. |
| */ |
| public static final int PERMISSION_POLICY_AUTO_GRANT = 1; |
| |
| /** |
| * Permission policy to always deny new permission requests for runtime permissions. |
| * Already granted or denied permissions are not affected by this. |
| */ |
| public static final int PERMISSION_POLICY_AUTO_DENY = 2; |
| |
| /** |
| * Runtime permission state: The user can manage the permission |
| * through the UI. |
| */ |
| public static final int PERMISSION_GRANT_STATE_DEFAULT = 0; |
| |
| /** |
| * Runtime permission state: The permission is granted to the app |
| * and the user cannot manage the permission through the UI. |
| */ |
| public static final int PERMISSION_GRANT_STATE_GRANTED = 1; |
| |
| /** |
| * Runtime permission state: The permission is denied to the app |
| * and the user cannot manage the permission through the UI. |
| */ |
| public static final int PERMISSION_GRANT_STATE_DENIED = 2; |
| |
| /** |
| * Return true if the given administrator component is currently |
| * active (enabled) in the system. |
| */ |
| public boolean isAdminActive(@NonNull ComponentName admin) { |
| return isAdminActiveAsUser(admin, myUserId()); |
| } |
| |
| /** |
| * @see #isAdminActive(ComponentName) |
| * @hide |
| */ |
| public boolean isAdminActiveAsUser(@NonNull ComponentName admin, int userId) { |
| if (mService != null) { |
| try { |
| return mService.isAdminActive(admin, userId); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return false; |
| } |
| /** |
| * Return true if the given administrator component is currently being removed |
| * for the user. |
| * @hide |
| */ |
| public boolean isRemovingAdmin(@NonNull ComponentName admin, int userId) { |
| if (mService != null) { |
| try { |
| return mService.isRemovingAdmin(admin, userId); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return false; |
| } |
| |
| |
| /** |
| * Return a list of all currently active device administrators' component |
| * names. If there are no administrators {@code null} may be |
| * returned. |
| */ |
| public List<ComponentName> getActiveAdmins() { |
| return getActiveAdminsAsUser(myUserId()); |
| } |
| |
| /** |
| * @see #getActiveAdmins() |
| * @hide |
| */ |
| public List<ComponentName> getActiveAdminsAsUser(int userId) { |
| if (mService != null) { |
| try { |
| return mService.getActiveAdmins(userId); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return null; |
| } |
| |
| /** |
| * Used by package administration code to determine if a package can be stopped |
| * or uninstalled. |
| * @hide |
| */ |
| public boolean packageHasActiveAdmins(String packageName) { |
| if (mService != null) { |
| try { |
| return mService.packageHasActiveAdmins(packageName, myUserId()); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Remove a current administration component. This can only be called |
| * by the application that owns the administration component; if you |
| * try to remove someone else's component, a security exception will be |
| * thrown. |
| */ |
| public void removeActiveAdmin(@NonNull ComponentName admin) { |
| if (mService != null) { |
| try { |
| mService.removeActiveAdmin(admin, myUserId()); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * Returns true if an administrator has been granted a particular device policy. This can |
| * be used to check whether the administrator was activated under an earlier set of policies, |
| * but requires additional policies after an upgrade. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. Must be |
| * an active administrator, or an exception will be thrown. |
| * @param usesPolicy Which uses-policy to check, as defined in {@link DeviceAdminInfo}. |
| */ |
| public boolean hasGrantedPolicy(@NonNull ComponentName admin, int usesPolicy) { |
| if (mService != null) { |
| try { |
| return mService.hasGrantedPolicy(admin, usesPolicy, myUserId()); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Constant for {@link #setPasswordQuality}: the policy has no requirements |
| * for the password. Note that quality constants are ordered so that higher |
| * values are more restrictive. |
| */ |
| public static final int PASSWORD_QUALITY_UNSPECIFIED = 0; |
| |
| /** |
| * Constant for {@link #setPasswordQuality}: the policy allows for low-security biometric |
| * recognition technology. This implies technologies that can recognize the identity of |
| * an individual to about a 3 digit PIN (false detection is less than 1 in 1,000). |
| * Note that quality constants are ordered so that higher values are more restrictive. |
| */ |
| public static final int PASSWORD_QUALITY_BIOMETRIC_WEAK = 0x8000; |
| |
| /** |
| * Constant for {@link #setPasswordQuality}: the policy requires some kind |
| * of password or pattern, but doesn't care what it is. Note that quality constants |
| * are ordered so that higher values are more restrictive. |
| */ |
| public static final int PASSWORD_QUALITY_SOMETHING = 0x10000; |
| |
| /** |
| * Constant for {@link #setPasswordQuality}: the user must have entered a |
| * password containing at least numeric characters. Note that quality |
| * constants are ordered so that higher values are more restrictive. |
| */ |
| public static final int PASSWORD_QUALITY_NUMERIC = 0x20000; |
| |
| /** |
| * Constant for {@link #setPasswordQuality}: the user must have entered a |
| * password containing at least numeric characters with no repeating (4444) |
| * or ordered (1234, 4321, 2468) sequences. Note that quality |
| * constants are ordered so that higher values are more restrictive. |
| */ |
| public static final int PASSWORD_QUALITY_NUMERIC_COMPLEX = 0x30000; |
| |
| /** |
| * Constant for {@link #setPasswordQuality}: the user must have entered a |
| * password containing at least alphabetic (or other symbol) characters. |
| * Note that quality constants are ordered so that higher values are more |
| * restrictive. |
| */ |
| public static final int PASSWORD_QUALITY_ALPHABETIC = 0x40000; |
| |
| /** |
| * Constant for {@link #setPasswordQuality}: the user must have entered a |
| * password containing at least <em>both></em> numeric <em>and</em> |
| * alphabetic (or other symbol) characters. Note that quality constants are |
| * ordered so that higher values are more restrictive. |
| */ |
| public static final int PASSWORD_QUALITY_ALPHANUMERIC = 0x50000; |
| |
| /** |
| * Constant for {@link #setPasswordQuality}: the user must have entered a |
| * password containing at least a letter, a numerical digit and a special |
| * symbol, by default. With this password quality, passwords can be |
| * restricted to contain various sets of characters, like at least an |
| * uppercase letter, etc. These are specified using various methods, |
| * like {@link #setPasswordMinimumLowerCase(ComponentName, int)}. Note |
| * that quality constants are ordered so that higher values are more |
| * restrictive. |
| */ |
| public static final int PASSWORD_QUALITY_COMPLEX = 0x60000; |
| |
| /** |
| * Called by an application that is administering the device to set the |
| * password restrictions it is imposing. After setting this, the user |
| * will not be able to enter a new password that is not at least as |
| * restrictive as what has been set. Note that the current password |
| * will remain until the user has set a new one, so the change does not |
| * take place immediately. To prompt the user for a new password, use |
| * {@link #ACTION_SET_NEW_PASSWORD} after setting this value. |
| * |
| * <p>Quality constants are ordered so that higher values are more restrictive; |
| * thus the highest requested quality constant (between the policy set here, |
| * the user's preference, and any other considerations) is the one that |
| * is in effect. |
| * |
| * <p>The calling device admin must have requested |
| * {@link DeviceAdminInfo#USES_POLICY_LIMIT_PASSWORD} to be able to call |
| * this method; if it has not, a security exception will be thrown. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param quality The new desired quality. One of |
| * {@link #PASSWORD_QUALITY_UNSPECIFIED}, {@link #PASSWORD_QUALITY_SOMETHING}, |
| * {@link #PASSWORD_QUALITY_NUMERIC}, {@link #PASSWORD_QUALITY_NUMERIC_COMPLEX}, |
| * {@link #PASSWORD_QUALITY_ALPHABETIC}, {@link #PASSWORD_QUALITY_ALPHANUMERIC} |
| * or {@link #PASSWORD_QUALITY_COMPLEX}. |
| */ |
| public void setPasswordQuality(@NonNull ComponentName admin, int quality) { |
| if (mService != null) { |
| try { |
| mService.setPasswordQuality(admin, quality, mParentInstance); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * Retrieve the current minimum password quality for all admins of this user |
| * and its profiles or a particular one. |
| * @param admin The name of the admin component to check, or {@code null} to aggregate |
| * all admins. |
| */ |
| public int getPasswordQuality(@Nullable ComponentName admin) { |
| return getPasswordQuality(admin, myUserId()); |
| } |
| |
| /** @hide per-user version */ |
| public int getPasswordQuality(@Nullable ComponentName admin, int userHandle) { |
| if (mService != null) { |
| try { |
| return mService.getPasswordQuality(admin, userHandle, mParentInstance); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return PASSWORD_QUALITY_UNSPECIFIED; |
| } |
| |
| /** |
| * Called by an application that is administering the device to set the |
| * minimum allowed password length. After setting this, the user |
| * will not be able to enter a new password that is not at least as |
| * restrictive as what has been set. Note that the current password |
| * will remain until the user has set a new one, so the change does not |
| * take place immediately. To prompt the user for a new password, use |
| * {@link #ACTION_SET_NEW_PASSWORD} after setting this value. This |
| * constraint is only imposed if the administrator has also requested either |
| * {@link #PASSWORD_QUALITY_NUMERIC}, {@link #PASSWORD_QUALITY_NUMERIC_COMPLEX}, |
| * {@link #PASSWORD_QUALITY_ALPHABETIC}, {@link #PASSWORD_QUALITY_ALPHANUMERIC}, |
| * or {@link #PASSWORD_QUALITY_COMPLEX} with {@link #setPasswordQuality}. |
| * |
| * <p>The calling device admin must have requested |
| * {@link DeviceAdminInfo#USES_POLICY_LIMIT_PASSWORD} to be able to call |
| * this method; if it has not, a security exception will be thrown. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param length The new desired minimum password length. A value of 0 |
| * means there is no restriction. |
| */ |
| public void setPasswordMinimumLength(@NonNull ComponentName admin, int length) { |
| if (mService != null) { |
| try { |
| mService.setPasswordMinimumLength(admin, length); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * Retrieve the current minimum password length for all admins of this |
| * user and its profiles or a particular one. |
| * @param admin The name of the admin component to check, or {@code null} to aggregate |
| * all admins. |
| */ |
| public int getPasswordMinimumLength(@Nullable ComponentName admin) { |
| return getPasswordMinimumLength(admin, myUserId()); |
| } |
| |
| /** @hide per-user version */ |
| public int getPasswordMinimumLength(@Nullable ComponentName admin, int userHandle) { |
| if (mService != null) { |
| try { |
| return mService.getPasswordMinimumLength(admin, userHandle); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return 0; |
| } |
| |
| /** |
| * Called by an application that is administering the device to set the |
| * minimum number of upper case letters required in the password. After |
| * setting this, the user will not be able to enter a new password that is |
| * not at least as restrictive as what has been set. Note that the current |
| * password will remain until the user has set a new one, so the change does |
| * not take place immediately. To prompt the user for a new password, use |
| * {@link #ACTION_SET_NEW_PASSWORD} after setting this value. This |
| * constraint is only imposed if the administrator has also requested |
| * {@link #PASSWORD_QUALITY_COMPLEX} with {@link #setPasswordQuality}. The |
| * default value is 0. |
| * <p> |
| * The calling device admin must have requested |
| * {@link DeviceAdminInfo#USES_POLICY_LIMIT_PASSWORD} to be able to call |
| * this method; if it has not, a security exception will be thrown. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated |
| * with. |
| * @param length The new desired minimum number of upper case letters |
| * required in the password. A value of 0 means there is no |
| * restriction. |
| */ |
| public void setPasswordMinimumUpperCase(@NonNull ComponentName admin, int length) { |
| if (mService != null) { |
| try { |
| mService.setPasswordMinimumUpperCase(admin, length); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * Retrieve the current number of upper case letters required in the |
| * password for all admins of this user and its profiles or a particular one. |
| * This is the same value as set by |
| * {#link {@link #setPasswordMinimumUpperCase(ComponentName, int)} |
| * and only applies when the password quality is |
| * {@link #PASSWORD_QUALITY_COMPLEX}. |
| * |
| * @param admin The name of the admin component to check, or {@code null} to |
| * aggregate all admins. |
| * @return The minimum number of upper case letters required in the |
| * password. |
| */ |
| public int getPasswordMinimumUpperCase(@Nullable ComponentName admin) { |
| return getPasswordMinimumUpperCase(admin, myUserId()); |
| } |
| |
| /** @hide per-user version */ |
| public int getPasswordMinimumUpperCase(@Nullable ComponentName admin, int userHandle) { |
| if (mService != null) { |
| try { |
| return mService.getPasswordMinimumUpperCase(admin, userHandle); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return 0; |
| } |
| |
| /** |
| * Called by an application that is administering the device to set the |
| * minimum number of lower case letters required in the password. After |
| * setting this, the user will not be able to enter a new password that is |
| * not at least as restrictive as what has been set. Note that the current |
| * password will remain until the user has set a new one, so the change does |
| * not take place immediately. To prompt the user for a new password, use |
| * {@link #ACTION_SET_NEW_PASSWORD} after setting this value. This |
| * constraint is only imposed if the administrator has also requested |
| * {@link #PASSWORD_QUALITY_COMPLEX} with {@link #setPasswordQuality}. The |
| * default value is 0. |
| * <p> |
| * The calling device admin must have requested |
| * {@link DeviceAdminInfo#USES_POLICY_LIMIT_PASSWORD} to be able to call |
| * this method; if it has not, a security exception will be thrown. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated |
| * with. |
| * @param length The new desired minimum number of lower case letters |
| * required in the password. A value of 0 means there is no |
| * restriction. |
| */ |
| public void setPasswordMinimumLowerCase(@NonNull ComponentName admin, int length) { |
| if (mService != null) { |
| try { |
| mService.setPasswordMinimumLowerCase(admin, length); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * Retrieve the current number of lower case letters required in the |
| * password for all admins of this user and its profiles or a particular one. |
| * This is the same value as set by |
| * {#link {@link #setPasswordMinimumLowerCase(ComponentName, int)} |
| * and only applies when the password quality is |
| * {@link #PASSWORD_QUALITY_COMPLEX}. |
| * |
| * @param admin The name of the admin component to check, or {@code null} to |
| * aggregate all admins. |
| * @return The minimum number of lower case letters required in the |
| * password. |
| */ |
| public int getPasswordMinimumLowerCase(@Nullable ComponentName admin) { |
| return getPasswordMinimumLowerCase(admin, myUserId()); |
| } |
| |
| /** @hide per-user version */ |
| public int getPasswordMinimumLowerCase(@Nullable ComponentName admin, int userHandle) { |
| if (mService != null) { |
| try { |
| return mService.getPasswordMinimumLowerCase(admin, userHandle); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return 0; |
| } |
| |
| /** |
| * Called by an application that is administering the device to set the |
| * minimum number of letters required in the password. After setting this, |
| * the user will not be able to enter a new password that is not at least as |
| * restrictive as what has been set. Note that the current password will |
| * remain until the user has set a new one, so the change does not take |
| * place immediately. To prompt the user for a new password, use |
| * {@link #ACTION_SET_NEW_PASSWORD} after setting this value. This |
| * constraint is only imposed if the administrator has also requested |
| * {@link #PASSWORD_QUALITY_COMPLEX} with {@link #setPasswordQuality}. The |
| * default value is 1. |
| * <p> |
| * The calling device admin must have requested |
| * {@link DeviceAdminInfo#USES_POLICY_LIMIT_PASSWORD} to be able to call |
| * this method; if it has not, a security exception will be thrown. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated |
| * with. |
| * @param length The new desired minimum number of letters required in the |
| * password. A value of 0 means there is no restriction. |
| */ |
| public void setPasswordMinimumLetters(@NonNull ComponentName admin, int length) { |
| if (mService != null) { |
| try { |
| mService.setPasswordMinimumLetters(admin, length); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * Retrieve the current number of letters required in the password for all |
| * admins or a particular one. This is the same value as |
| * set by {#link {@link #setPasswordMinimumLetters(ComponentName, int)} |
| * and only applies when the password quality is |
| * {@link #PASSWORD_QUALITY_COMPLEX}. |
| * |
| * @param admin The name of the admin component to check, or {@code null} to |
| * aggregate all admins. |
| * @return The minimum number of letters required in the password. |
| */ |
| public int getPasswordMinimumLetters(@Nullable ComponentName admin) { |
| return getPasswordMinimumLetters(admin, myUserId()); |
| } |
| |
| /** @hide per-user version */ |
| public int getPasswordMinimumLetters(@Nullable ComponentName admin, int userHandle) { |
| if (mService != null) { |
| try { |
| return mService.getPasswordMinimumLetters(admin, userHandle); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return 0; |
| } |
| |
| /** |
| * Called by an application that is administering the device to set the |
| * minimum number of numerical digits required in the password. After |
| * setting this, the user will not be able to enter a new password that is |
| * not at least as restrictive as what has been set. Note that the current |
| * password will remain until the user has set a new one, so the change does |
| * not take place immediately. To prompt the user for a new password, use |
| * {@link #ACTION_SET_NEW_PASSWORD} after setting this value. This |
| * constraint is only imposed if the administrator has also requested |
| * {@link #PASSWORD_QUALITY_COMPLEX} with {@link #setPasswordQuality}. The |
| * default value is 1. |
| * <p> |
| * The calling device admin must have requested |
| * {@link DeviceAdminInfo#USES_POLICY_LIMIT_PASSWORD} to be able to call |
| * this method; if it has not, a security exception will be thrown. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated |
| * with. |
| * @param length The new desired minimum number of numerical digits required |
| * in the password. A value of 0 means there is no restriction. |
| */ |
| public void setPasswordMinimumNumeric(@NonNull ComponentName admin, int length) { |
| if (mService != null) { |
| try { |
| mService.setPasswordMinimumNumeric(admin, length); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * Retrieve the current number of numerical digits required in the password |
| * for all admins of this user and its profiles or a particular one. |
| * This is the same value as set by |
| * {#link {@link #setPasswordMinimumNumeric(ComponentName, int)} |
| * and only applies when the password quality is |
| * {@link #PASSWORD_QUALITY_COMPLEX}. |
| * |
| * @param admin The name of the admin component to check, or {@code null} to |
| * aggregate all admins. |
| * @return The minimum number of numerical digits required in the password. |
| */ |
| public int getPasswordMinimumNumeric(@Nullable ComponentName admin) { |
| return getPasswordMinimumNumeric(admin, myUserId()); |
| } |
| |
| /** @hide per-user version */ |
| public int getPasswordMinimumNumeric(@Nullable ComponentName admin, int userHandle) { |
| if (mService != null) { |
| try { |
| return mService.getPasswordMinimumNumeric(admin, userHandle); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return 0; |
| } |
| |
| /** |
| * Called by an application that is administering the device to set the |
| * minimum number of symbols required in the password. After setting this, |
| * the user will not be able to enter a new password that is not at least as |
| * restrictive as what has been set. Note that the current password will |
| * remain until the user has set a new one, so the change does not take |
| * place immediately. To prompt the user for a new password, use |
| * {@link #ACTION_SET_NEW_PASSWORD} after setting this value. This |
| * constraint is only imposed if the administrator has also requested |
| * {@link #PASSWORD_QUALITY_COMPLEX} with {@link #setPasswordQuality}. The |
| * default value is 1. |
| * <p> |
| * The calling device admin must have requested |
| * {@link DeviceAdminInfo#USES_POLICY_LIMIT_PASSWORD} to be able to call |
| * this method; if it has not, a security exception will be thrown. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated |
| * with. |
| * @param length The new desired minimum number of symbols required in the |
| * password. A value of 0 means there is no restriction. |
| */ |
| public void setPasswordMinimumSymbols(@NonNull ComponentName admin, int length) { |
| if (mService != null) { |
| try { |
| mService.setPasswordMinimumSymbols(admin, length); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * Retrieve the current number of symbols required in the password for all |
| * admins or a particular one. This is the same value as |
| * set by {#link {@link #setPasswordMinimumSymbols(ComponentName, int)} |
| * and only applies when the password quality is |
| * {@link #PASSWORD_QUALITY_COMPLEX}. |
| * |
| * @param admin The name of the admin component to check, or {@code null} to |
| * aggregate all admins. |
| * @return The minimum number of symbols required in the password. |
| */ |
| public int getPasswordMinimumSymbols(@Nullable ComponentName admin) { |
| return getPasswordMinimumSymbols(admin, myUserId()); |
| } |
| |
| /** @hide per-user version */ |
| public int getPasswordMinimumSymbols(@Nullable ComponentName admin, int userHandle) { |
| if (mService != null) { |
| try { |
| return mService.getPasswordMinimumSymbols(admin, userHandle); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return 0; |
| } |
| |
| /** |
| * Called by an application that is administering the device to set the |
| * minimum number of non-letter characters (numerical digits or symbols) |
| * required in the password. After setting this, the user will not be able |
| * to enter a new password that is not at least as restrictive as what has |
| * been set. Note that the current password will remain until the user has |
| * set a new one, so the change does not take place immediately. To prompt |
| * the user for a new password, use {@link #ACTION_SET_NEW_PASSWORD} after |
| * setting this value. This constraint is only imposed if the administrator |
| * has also requested {@link #PASSWORD_QUALITY_COMPLEX} with |
| * {@link #setPasswordQuality}. The default value is 0. |
| * <p> |
| * The calling device admin must have requested |
| * {@link DeviceAdminInfo#USES_POLICY_LIMIT_PASSWORD} to be able to call |
| * this method; if it has not, a security exception will be thrown. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated |
| * with. |
| * @param length The new desired minimum number of letters required in the |
| * password. A value of 0 means there is no restriction. |
| */ |
| public void setPasswordMinimumNonLetter(@NonNull ComponentName admin, int length) { |
| if (mService != null) { |
| try { |
| mService.setPasswordMinimumNonLetter(admin, length); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * Retrieve the current number of non-letter characters required in the |
| * password for all admins of this user and its profiles or a particular one. |
| * This is the same value as set by |
| * {#link {@link #setPasswordMinimumNonLetter(ComponentName, int)} |
| * and only applies when the password quality is |
| * {@link #PASSWORD_QUALITY_COMPLEX}. |
| * |
| * @param admin The name of the admin component to check, or {@code null} to |
| * aggregate all admins. |
| * @return The minimum number of letters required in the password. |
| */ |
| public int getPasswordMinimumNonLetter(@Nullable ComponentName admin) { |
| return getPasswordMinimumNonLetter(admin, myUserId()); |
| } |
| |
| /** @hide per-user version */ |
| public int getPasswordMinimumNonLetter(@Nullable ComponentName admin, int userHandle) { |
| if (mService != null) { |
| try { |
| return mService.getPasswordMinimumNonLetter(admin, userHandle); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return 0; |
| } |
| |
| /** |
| * Called by an application that is administering the device to set the length |
| * of the password history. After setting this, the user will not be able to |
| * enter a new password that is the same as any password in the history. Note |
| * that the current password will remain until the user has set a new one, so |
| * the change does not take place immediately. To prompt the user for a new |
| * password, use {@link #ACTION_SET_NEW_PASSWORD} after setting this value. |
| * This constraint is only imposed if the administrator has also requested |
| * either {@link #PASSWORD_QUALITY_NUMERIC}, {@link #PASSWORD_QUALITY_NUMERIC_COMPLEX} |
| * {@link #PASSWORD_QUALITY_ALPHABETIC}, or {@link #PASSWORD_QUALITY_ALPHANUMERIC} |
| * with {@link #setPasswordQuality}. |
| * |
| * <p> |
| * The calling device admin must have requested |
| * {@link DeviceAdminInfo#USES_POLICY_LIMIT_PASSWORD} to be able to call this |
| * method; if it has not, a security exception will be thrown. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated |
| * with. |
| * @param length The new desired length of password history. A value of 0 |
| * means there is no restriction. |
| */ |
| public void setPasswordHistoryLength(@NonNull ComponentName admin, int length) { |
| if (mService != null) { |
| try { |
| mService.setPasswordHistoryLength(admin, length); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * Called by a device admin to set the password expiration timeout. Calling this method |
| * will restart the countdown for password expiration for the given admin, as will changing |
| * the device password (for all admins). |
| * |
| * <p>The provided timeout is the time delta in ms and will be added to the current time. |
| * For example, to have the password expire 5 days from now, timeout would be |
| * 5 * 86400 * 1000 = 432000000 ms for timeout. |
| * |
| * <p>To disable password expiration, a value of 0 may be used for timeout. |
| * |
| * <p>The calling device admin must have requested |
| * {@link DeviceAdminInfo#USES_POLICY_EXPIRE_PASSWORD} to be able to call this |
| * method; if it has not, a security exception will be thrown. |
| * |
| * <p> Note that setting the password will automatically reset the expiration time for all |
| * active admins. Active admins do not need to explicitly call this method in that case. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param timeout The limit (in ms) that a password can remain in effect. A value of 0 |
| * means there is no restriction (unlimited). |
| */ |
| public void setPasswordExpirationTimeout(@NonNull ComponentName admin, long timeout) { |
| if (mService != null) { |
| try { |
| mService.setPasswordExpirationTimeout(admin, timeout); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * Get the password expiration timeout for the given admin. The expiration timeout is the |
| * recurring expiration timeout provided in the call to |
| * {@link #setPasswordExpirationTimeout(ComponentName, long)} for the given admin or the |
| * aggregate of all policy administrators if {@code admin} is null. |
| * |
| * @param admin The name of the admin component to check, or {@code null} to aggregate all admins. |
| * @return The timeout for the given admin or the minimum of all timeouts |
| */ |
| public long getPasswordExpirationTimeout(@Nullable ComponentName admin) { |
| if (mService != null) { |
| try { |
| return mService.getPasswordExpirationTimeout(admin, myUserId()); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return 0; |
| } |
| |
| /** |
| * Get the current password expiration time for the given admin or an aggregate of |
| * all admins of this user and its profiles if admin is null. If the password is |
| * expired, this will return the time since the password expired as a negative number. |
| * If admin is null, then a composite of all expiration timeouts is returned |
| * - which will be the minimum of all timeouts. |
| * |
| * @param admin The name of the admin component to check, or {@code null} to aggregate all admins. |
| * @return The password expiration time, in ms. |
| */ |
| public long getPasswordExpiration(@Nullable ComponentName admin) { |
| if (mService != null) { |
| try { |
| return mService.getPasswordExpiration(admin, myUserId()); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return 0; |
| } |
| |
| /** |
| * Retrieve the current password history length for all admins of this |
| * user and its profiles or a particular one. |
| * @param admin The name of the admin component to check, or {@code null} to aggregate |
| * all admins. |
| * @return The length of the password history |
| */ |
| public int getPasswordHistoryLength(@Nullable ComponentName admin) { |
| return getPasswordHistoryLength(admin, myUserId()); |
| } |
| |
| /** @hide per-user version */ |
| public int getPasswordHistoryLength(@Nullable ComponentName admin, int userHandle) { |
| if (mService != null) { |
| try { |
| return mService.getPasswordHistoryLength(admin, userHandle); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return 0; |
| } |
| |
| /** |
| * Return the maximum password length that the device supports for a |
| * particular password quality. |
| * @param quality The quality being interrogated. |
| * @return Returns the maximum length that the user can enter. |
| */ |
| public int getPasswordMaximumLength(int quality) { |
| // Kind-of arbitrary. |
| return 16; |
| } |
| |
| /** |
| * Determine whether the current password the user has set is sufficient |
| * to meet the policy requirements (quality, minimum length) that have been |
| * requested by the admins of this user and its profiles. |
| * |
| * <p>The calling device admin must have requested |
| * {@link DeviceAdminInfo#USES_POLICY_LIMIT_PASSWORD} to be able to call |
| * this method; if it has not, a security exception will be thrown. |
| * |
| * @return Returns true if the password meets the current requirements, else false. |
| */ |
| public boolean isActivePasswordSufficient() { |
| if (mService != null) { |
| try { |
| return mService.isActivePasswordSufficient(myUserId(), mParentInstance); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Retrieve the number of times the user has failed at entering a |
| * password since that last successful password entry. |
| * |
| * <p>The calling device admin must have requested |
| * {@link DeviceAdminInfo#USES_POLICY_WATCH_LOGIN} to be able to call |
| * this method; if it has not, a security exception will be thrown. |
| */ |
| public int getCurrentFailedPasswordAttempts() { |
| if (mService != null) { |
| try { |
| return mService.getCurrentFailedPasswordAttempts(myUserId()); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return -1; |
| } |
| |
| /** |
| * Queries whether {@link #RESET_PASSWORD_DO_NOT_ASK_CREDENTIALS_ON_BOOT} flag is set. |
| * |
| * @return true if RESET_PASSWORD_DO_NOT_ASK_CREDENTIALS_ON_BOOT flag is set. |
| * @hide |
| */ |
| public boolean getDoNotAskCredentialsOnBoot() { |
| if (mService != null) { |
| try { |
| return mService.getDoNotAskCredentialsOnBoot(); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Setting this to a value greater than zero enables a built-in policy |
| * that will perform a device wipe after too many incorrect |
| * device-unlock passwords have been entered. This built-in policy combines |
| * watching for failed passwords and wiping the device, and requires |
| * that you request both {@link DeviceAdminInfo#USES_POLICY_WATCH_LOGIN} and |
| * {@link DeviceAdminInfo#USES_POLICY_WIPE_DATA}}. |
| * |
| * <p>To implement any other policy (e.g. wiping data for a particular |
| * application only, erasing or revoking credentials, or reporting the |
| * failure to a server), you should implement |
| * {@link DeviceAdminReceiver#onPasswordFailed(Context, android.content.Intent)} |
| * instead. Do not use this API, because if the maximum count is reached, |
| * the device will be wiped immediately, and your callback will not be invoked. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param num The number of failed password attempts at which point the |
| * device will wipe its data. |
| */ |
| public void setMaximumFailedPasswordsForWipe(@NonNull ComponentName admin, int num) { |
| if (mService != null) { |
| try { |
| mService.setMaximumFailedPasswordsForWipe(admin, num); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * Retrieve the current maximum number of login attempts that are allowed |
| * before the device wipes itself, for all admins of this user and its profiles |
| * or a particular one. |
| * @param admin The name of the admin component to check, or {@code null} to aggregate |
| * all admins. |
| */ |
| public int getMaximumFailedPasswordsForWipe(@Nullable ComponentName admin) { |
| return getMaximumFailedPasswordsForWipe(admin, myUserId()); |
| } |
| |
| /** @hide per-user version */ |
| public int getMaximumFailedPasswordsForWipe(@Nullable ComponentName admin, int userHandle) { |
| if (mService != null) { |
| try { |
| return mService.getMaximumFailedPasswordsForWipe(admin, userHandle); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return 0; |
| } |
| |
| /** |
| * Returns the profile with the smallest maximum failed passwords for wipe, |
| * for the given user. So for primary user, it might return the primary or |
| * a managed profile. For a secondary user, it would be the same as the |
| * user passed in. |
| * @hide Used only by Keyguard |
| */ |
| public int getProfileWithMinimumFailedPasswordsForWipe(int userHandle) { |
| if (mService != null) { |
| try { |
| return mService.getProfileWithMinimumFailedPasswordsForWipe(userHandle); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return UserHandle.USER_NULL; |
| } |
| |
| /** |
| * Flag for {@link #resetPassword}: don't allow other admins to change |
| * the password again until the user has entered it. |
| */ |
| public static final int RESET_PASSWORD_REQUIRE_ENTRY = 0x0001; |
| |
| /** |
| * Flag for {@link #resetPassword}: don't ask for user credentials on device boot. |
| * If the flag is set, the device can be booted without asking for user password. |
| * The absence of this flag does not change the current boot requirements. This flag |
| * can be set by the device owner only. If the app is not the device owner, the flag |
| * is ignored. Once the flag is set, it cannot be reverted back without resetting the |
| * device to factory defaults. |
| */ |
| public static final int RESET_PASSWORD_DO_NOT_ASK_CREDENTIALS_ON_BOOT = 0x0002; |
| |
| /** |
| * Force a new device unlock password (the password needed to access the |
| * entire device, not for individual accounts) on the user. This takes |
| * effect immediately. |
| * |
| * <p>Calling this from a managed profile that shares the password with the owner profile |
| * will throw a security exception. |
| * |
| * <p><em>Note: This API has been limited as of {@link android.os.Build.VERSION_CODES#N} for |
| * device admins that are not device owner and not profile owner. |
| * The password can now only be changed if there is currently no password set. Device owner |
| * and profile owner can still do this.</em> |
| * |
| * <p>The given password must be sufficient for the |
| * current password quality and length constraints as returned by |
| * {@link #getPasswordQuality(ComponentName)} and |
| * {@link #getPasswordMinimumLength(ComponentName)}; if it does not meet |
| * these constraints, then it will be rejected and false returned. Note |
| * that the password may be a stronger quality (containing alphanumeric |
| * characters when the requested quality is only numeric), in which case |
| * the currently active quality will be increased to match. |
| * |
| * <p>Calling with a null or empty password will clear any existing PIN, |
| * pattern or password if the current password constraints allow it. <em>Note: This will not |
| * work in {@link android.os.Build.VERSION_CODES#N} and later for device admins that are not |
| * device owner and not profile owner. Once set, the password cannot be changed to null or |
| * empty, except by device owner or profile owner.</em> |
| * |
| * <p>The calling device admin must have requested |
| * {@link DeviceAdminInfo#USES_POLICY_RESET_PASSWORD} to be able to call |
| * this method; if it has not, a security exception will be thrown. |
| * |
| * @param password The new password for the user. Null or empty clears the password. |
| * @param flags May be 0 or combination of {@link #RESET_PASSWORD_REQUIRE_ENTRY} and |
| * {@link #RESET_PASSWORD_DO_NOT_ASK_CREDENTIALS_ON_BOOT}. |
| * @return Returns true if the password was applied, or false if it is |
| * not acceptable for the current constraints or if the user has not been decrypted yet. |
| */ |
| public boolean resetPassword(String password, int flags) { |
| if (mParentInstance) { |
| throw new SecurityException("Reset password does not work across profiles."); |
| } |
| if (mService != null) { |
| try { |
| return mService.resetPassword(password, flags); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Called by an application that is administering the device to set the |
| * maximum time for user activity until the device will lock. This limits |
| * the length that the user can set. It takes effect immediately. |
| * |
| * <p>The calling device admin must have requested |
| * {@link DeviceAdminInfo#USES_POLICY_FORCE_LOCK} to be able to call |
| * this method; if it has not, a security exception will be thrown. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param timeMs The new desired maximum time to lock in milliseconds. |
| * A value of 0 means there is no restriction. |
| */ |
| public void setMaximumTimeToLock(@NonNull ComponentName admin, long timeMs) { |
| if (mService != null) { |
| try { |
| mService.setMaximumTimeToLock(admin, timeMs); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * Retrieve the current maximum time to unlock for all admins of this user |
| * and its profiles or a particular one. |
| * @param admin The name of the admin component to check, or {@code null} to aggregate |
| * all admins. |
| * @return time in milliseconds for the given admin or the minimum value (strictest) of |
| * all admins if admin is null. Returns 0 if there are no restrictions. |
| */ |
| public long getMaximumTimeToLock(@Nullable ComponentName admin) { |
| return getMaximumTimeToLock(admin, myUserId()); |
| } |
| |
| /** @hide per-user version */ |
| public long getMaximumTimeToLock(@Nullable ComponentName admin, int userHandle) { |
| if (mService != null) { |
| try { |
| return mService.getMaximumTimeToLock(admin, userHandle); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return 0; |
| } |
| |
| /** |
| * Make the device lock immediately, as if the lock screen timeout has |
| * expired at the point of this call. |
| * |
| * <p>The calling device admin must have requested |
| * {@link DeviceAdminInfo#USES_POLICY_FORCE_LOCK} to be able to call |
| * this method; if it has not, a security exception will be thrown. |
| */ |
| public void lockNow() { |
| if (mService != null) { |
| try { |
| mService.lockNow(); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * Flag for {@link #wipeData(int)}: also erase the device's external |
| * storage (such as SD cards). |
| */ |
| public static final int WIPE_EXTERNAL_STORAGE = 0x0001; |
| |
| /** |
| * Flag for {@link #wipeData(int)}: also erase the factory reset protection |
| * data. |
| * |
| * <p>This flag may only be set by device owner admins; if it is set by |
| * other admins a {@link SecurityException} will be thrown. |
| */ |
| public static final int WIPE_RESET_PROTECTION_DATA = 0x0002; |
| |
| /** |
| * Ask the user data be wiped. Wiping the primary user will cause the |
| * device to reboot, erasing all user data while next booting up. |
| * |
| * <p>The calling device admin must have requested |
| * {@link DeviceAdminInfo#USES_POLICY_WIPE_DATA} to be able to call |
| * this method; if it has not, a security exception will be thrown. |
| * |
| * @param flags Bit mask of additional options: currently supported flags |
| * are {@link #WIPE_EXTERNAL_STORAGE} and |
| * {@link #WIPE_RESET_PROTECTION_DATA}. |
| */ |
| public void wipeData(int flags) { |
| if (mService != null) { |
| try { |
| mService.wipeData(flags); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * Called by an application that is administering the device to set the |
| * global proxy and exclusion list. |
| * <p> |
| * The calling device admin must have requested |
| * {@link DeviceAdminInfo#USES_POLICY_SETS_GLOBAL_PROXY} to be able to call |
| * this method; if it has not, a security exception will be thrown. |
| * Only the first device admin can set the proxy. If a second admin attempts |
| * to set the proxy, the {@link ComponentName} of the admin originally setting the |
| * proxy will be returned. If successful in setting the proxy, {@code null} will |
| * be returned. |
| * The method can be called repeatedly by the device admin alrady setting the |
| * proxy to update the proxy and exclusion list. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param proxySpec the global proxy desired. Must be an HTTP Proxy. |
| * Pass Proxy.NO_PROXY to reset the proxy. |
| * @param exclusionList a list of domains to be excluded from the global proxy. |
| * @return {@code null} if the proxy was successfully set, or otherwise a {@link ComponentName} |
| * of the device admin that sets the proxy. |
| * @hide |
| */ |
| public ComponentName setGlobalProxy(@NonNull ComponentName admin, Proxy proxySpec, |
| List<String> exclusionList ) { |
| if (proxySpec == null) { |
| throw new NullPointerException(); |
| } |
| if (mService != null) { |
| try { |
| String hostSpec; |
| String exclSpec; |
| if (proxySpec.equals(Proxy.NO_PROXY)) { |
| hostSpec = null; |
| exclSpec = null; |
| } else { |
| if (!proxySpec.type().equals(Proxy.Type.HTTP)) { |
| throw new IllegalArgumentException(); |
| } |
| InetSocketAddress sa = (InetSocketAddress)proxySpec.address(); |
| String hostName = sa.getHostName(); |
| int port = sa.getPort(); |
| StringBuilder hostBuilder = new StringBuilder(); |
| hostSpec = hostBuilder.append(hostName) |
| .append(":").append(Integer.toString(port)).toString(); |
| if (exclusionList == null) { |
| exclSpec = ""; |
| } else { |
| StringBuilder listBuilder = new StringBuilder(); |
| boolean firstDomain = true; |
| for (String exclDomain : exclusionList) { |
| if (!firstDomain) { |
| listBuilder = listBuilder.append(","); |
| } else { |
| firstDomain = false; |
| } |
| listBuilder = listBuilder.append(exclDomain.trim()); |
| } |
| exclSpec = listBuilder.toString(); |
| } |
| if (android.net.Proxy.validate(hostName, Integer.toString(port), exclSpec) |
| != android.net.Proxy.PROXY_VALID) |
| throw new IllegalArgumentException(); |
| } |
| return mService.setGlobalProxy(admin, hostSpec, exclSpec); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return null; |
| } |
| |
| /** |
| * Set a network-independent global HTTP proxy. This is not normally what you want |
| * for typical HTTP proxies - they are generally network dependent. However if you're |
| * doing something unusual like general internal filtering this may be useful. On |
| * a private network where the proxy is not accessible, you may break HTTP using this. |
| * |
| * <p>This method requires the caller to be the device owner. |
| * |
| * <p>This proxy is only a recommendation and it is possible that some apps will ignore it. |
| * @see ProxyInfo |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated |
| * with. |
| * @param proxyInfo The a {@link ProxyInfo} object defining the new global |
| * HTTP proxy. A {@code null} value will clear the global HTTP proxy. |
| */ |
| public void setRecommendedGlobalProxy(@NonNull ComponentName admin, @Nullable ProxyInfo |
| proxyInfo) { |
| if (mService != null) { |
| try { |
| mService.setRecommendedGlobalProxy(admin, proxyInfo); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * Returns the component name setting the global proxy. |
| * @return ComponentName object of the device admin that set the global proxy, or {@code null} |
| * if no admin has set the proxy. |
| * @hide |
| */ |
| public ComponentName getGlobalProxyAdmin() { |
| if (mService != null) { |
| try { |
| return mService.getGlobalProxyAdmin(myUserId()); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return null; |
| } |
| |
| /** |
| * Result code for {@link #setStorageEncryption} and {@link #getStorageEncryptionStatus}: |
| * indicating that encryption is not supported. |
| */ |
| public static final int ENCRYPTION_STATUS_UNSUPPORTED = 0; |
| |
| /** |
| * Result code for {@link #setStorageEncryption} and {@link #getStorageEncryptionStatus}: |
| * indicating that encryption is supported, but is not currently active. |
| */ |
| public static final int ENCRYPTION_STATUS_INACTIVE = 1; |
| |
| /** |
| * Result code for {@link #getStorageEncryptionStatus}: |
| * indicating that encryption is not currently active, but is currently |
| * being activated. This is only reported by devices that support |
| * encryption of data and only when the storage is currently |
| * undergoing a process of becoming encrypted. A device that must reboot and/or wipe data |
| * to become encrypted will never return this value. |
| */ |
| public static final int ENCRYPTION_STATUS_ACTIVATING = 2; |
| |
| /** |
| * Result code for {@link #setStorageEncryption} and {@link #getStorageEncryptionStatus}: |
| * indicating that encryption is active. |
| */ |
| public static final int ENCRYPTION_STATUS_ACTIVE = 3; |
| |
| /** |
| * Result code for {@link #getStorageEncryptionStatus}: |
| * indicating that encryption is active, but an encryption key has not |
| * been set by the user. |
| */ |
| public static final int ENCRYPTION_STATUS_ACTIVE_DEFAULT_KEY = 4; |
| |
| /** |
| * Activity action: begin the process of encrypting data on the device. This activity should |
| * be launched after using {@link #setStorageEncryption} to request encryption be activated. |
| * After resuming from this activity, use {@link #getStorageEncryption} |
| * to check encryption status. However, on some devices this activity may never return, as |
| * it may trigger a reboot and in some cases a complete data wipe of the device. |
| */ |
| @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) |
| public static final String ACTION_START_ENCRYPTION |
| = "android.app.action.START_ENCRYPTION"; |
| |
| /** |
| * Widgets are enabled in keyguard |
| */ |
| public static final int KEYGUARD_DISABLE_FEATURES_NONE = 0; |
| |
| /** |
| * Disable all keyguard widgets. Has no effect. |
| */ |
| public static final int KEYGUARD_DISABLE_WIDGETS_ALL = 1 << 0; |
| |
| /** |
| * Disable the camera on secure keyguard screens (e.g. PIN/Pattern/Password) |
| */ |
| public static final int KEYGUARD_DISABLE_SECURE_CAMERA = 1 << 1; |
| |
| /** |
| * Disable showing all notifications on secure keyguard screens (e.g. PIN/Pattern/Password) |
| */ |
| public static final int KEYGUARD_DISABLE_SECURE_NOTIFICATIONS = 1 << 2; |
| |
| /** |
| * Only allow redacted notifications on secure keyguard screens (e.g. PIN/Pattern/Password) |
| */ |
| public static final int KEYGUARD_DISABLE_UNREDACTED_NOTIFICATIONS = 1 << 3; |
| |
| /** |
| * Ignore trust agent state on secure keyguard screens |
| * (e.g. PIN/Pattern/Password). |
| */ |
| public static final int KEYGUARD_DISABLE_TRUST_AGENTS = 1 << 4; |
| |
| /** |
| * Disable fingerprint sensor on keyguard secure screens (e.g. PIN/Pattern/Password). |
| */ |
| public static final int KEYGUARD_DISABLE_FINGERPRINT = 1 << 5; |
| |
| /** |
| * Disable all current and future keyguard customizations. |
| */ |
| public static final int KEYGUARD_DISABLE_FEATURES_ALL = 0x7fffffff; |
| |
| /** |
| * Called by an application that is administering the device to |
| * request that the storage system be encrypted. |
| * |
| * <p>When multiple device administrators attempt to control device |
| * encryption, the most secure, supported setting will always be |
| * used. If any device administrator requests device encryption, |
| * it will be enabled; Conversely, if a device administrator |
| * attempts to disable device encryption while another |
| * device administrator has enabled it, the call to disable will |
| * fail (most commonly returning {@link #ENCRYPTION_STATUS_ACTIVE}). |
| * |
| * <p>This policy controls encryption of the secure (application data) storage area. Data |
| * written to other storage areas may or may not be encrypted, and this policy does not require |
| * or control the encryption of any other storage areas. |
| * There is one exception: If {@link android.os.Environment#isExternalStorageEmulated()} is |
| * {@code true}, then the directory returned by |
| * {@link android.os.Environment#getExternalStorageDirectory()} must be written to disk |
| * within the encrypted storage area. |
| * |
| * <p>Important Note: On some devices, it is possible to encrypt storage without requiring |
| * the user to create a device PIN or Password. In this case, the storage is encrypted, but |
| * the encryption key may not be fully secured. For maximum security, the administrator should |
| * also require (and check for) a pattern, PIN, or password. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param encrypt true to request encryption, false to release any previous request |
| * @return the new request status (for all active admins) - will be one of |
| * {@link #ENCRYPTION_STATUS_UNSUPPORTED}, {@link #ENCRYPTION_STATUS_INACTIVE}, or |
| * {@link #ENCRYPTION_STATUS_ACTIVE}. This is the value of the requests; Use |
| * {@link #getStorageEncryptionStatus()} to query the actual device state. |
| */ |
| public int setStorageEncryption(@NonNull ComponentName admin, boolean encrypt) { |
| if (mService != null) { |
| try { |
| return mService.setStorageEncryption(admin, encrypt); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return ENCRYPTION_STATUS_UNSUPPORTED; |
| } |
| |
| /** |
| * Called by an application that is administering the device to |
| * determine the requested setting for secure storage. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. If null, |
| * this will return the requested encryption setting as an aggregate of all active |
| * administrators. |
| * @return true if the admin(s) are requesting encryption, false if not. |
| */ |
| public boolean getStorageEncryption(@Nullable ComponentName admin) { |
| if (mService != null) { |
| try { |
| return mService.getStorageEncryption(admin, myUserId()); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Called by an application that is administering the device to |
| * determine the current encryption status of the device. |
| * |
| * Depending on the returned status code, the caller may proceed in different |
| * ways. If the result is {@link #ENCRYPTION_STATUS_UNSUPPORTED}, the |
| * storage system does not support encryption. If the |
| * result is {@link #ENCRYPTION_STATUS_INACTIVE}, use {@link |
| * #ACTION_START_ENCRYPTION} to begin the process of encrypting or decrypting the |
| * storage. If the result is {@link #ENCRYPTION_STATUS_ACTIVE_DEFAULT_KEY}, the |
| * storage system has enabled encryption but no password is set so further action |
| * may be required. If the result is {@link #ENCRYPTION_STATUS_ACTIVATING} or |
| * {@link #ENCRYPTION_STATUS_ACTIVE}, no further action is required. |
| * |
| * @return current status of encryption. The value will be one of |
| * {@link #ENCRYPTION_STATUS_UNSUPPORTED}, {@link #ENCRYPTION_STATUS_INACTIVE}, |
| * {@link #ENCRYPTION_STATUS_ACTIVATING}, {@link #ENCRYPTION_STATUS_ACTIVE_DEFAULT_KEY}, |
| * or {@link #ENCRYPTION_STATUS_ACTIVE}. |
| */ |
| public int getStorageEncryptionStatus() { |
| return getStorageEncryptionStatus(myUserId()); |
| } |
| |
| /** @hide per-user version */ |
| public int getStorageEncryptionStatus(int userHandle) { |
| if (mService != null) { |
| try { |
| return mService.getStorageEncryptionStatus(userHandle); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return ENCRYPTION_STATUS_UNSUPPORTED; |
| } |
| |
| /** |
| * Installs the given certificate as a user CA. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with, or |
| * {@code null} if calling from a delegated certificate installer. |
| * @param certBuffer encoded form of the certificate to install. |
| * |
| * @return false if the certBuffer cannot be parsed or installation is |
| * interrupted, true otherwise. |
| */ |
| public boolean installCaCert(@Nullable ComponentName admin, byte[] certBuffer) { |
| if (mService != null) { |
| try { |
| return mService.installCaCert(admin, certBuffer); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Uninstalls the given certificate from trusted user CAs, if present. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with, or |
| * {@code null} if calling from a delegated certificate installer. |
| * @param certBuffer encoded form of the certificate to remove. |
| */ |
| public void uninstallCaCert(@Nullable ComponentName admin, byte[] certBuffer) { |
| if (mService != null) { |
| try { |
| final String alias = getCaCertAlias(certBuffer); |
| mService.uninstallCaCerts(admin, new String[] {alias}); |
| } catch (CertificateException e) { |
| Log.w(TAG, "Unable to parse certificate", e); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * Returns all CA certificates that are currently trusted, excluding system CA certificates. |
| * If a user has installed any certificates by other means than device policy these will be |
| * included too. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with, or |
| * {@code null} if calling from a delegated certificate installer. |
| * @return a List of byte[] arrays, each encoding one user CA certificate. |
| */ |
| public List<byte[]> getInstalledCaCerts(@Nullable ComponentName admin) { |
| List<byte[]> certs = new ArrayList<byte[]>(); |
| if (mService != null) { |
| try { |
| mService.enforceCanManageCaCerts(admin); |
| final TrustedCertificateStore certStore = new TrustedCertificateStore(); |
| for (String alias : certStore.userAliases()) { |
| try { |
| certs.add(certStore.getCertificate(alias).getEncoded()); |
| } catch (CertificateException ce) { |
| Log.w(TAG, "Could not encode certificate: " + alias, ce); |
| } |
| } |
| } catch (RemoteException re) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, re); |
| } |
| } |
| return certs; |
| } |
| |
| /** |
| * Uninstalls all custom trusted CA certificates from the profile. Certificates installed by |
| * means other than device policy will also be removed, except for system CA certificates. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with, or |
| * {@code null} if calling from a delegated certificate installer. |
| */ |
| public void uninstallAllUserCaCerts(@Nullable ComponentName admin) { |
| if (mService != null) { |
| try { |
| mService.uninstallCaCerts(admin, new TrustedCertificateStore().userAliases() |
| .toArray(new String[0])); |
| } catch (RemoteException re) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, re); |
| } |
| } |
| } |
| |
| /** |
| * Returns whether this certificate is installed as a trusted CA. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with, or |
| * {@code null} if calling from a delegated certificate installer. |
| * @param certBuffer encoded form of the certificate to look up. |
| */ |
| public boolean hasCaCertInstalled(@Nullable ComponentName admin, byte[] certBuffer) { |
| if (mService != null) { |
| try { |
| mService.enforceCanManageCaCerts(admin); |
| return getCaCertAlias(certBuffer) != null; |
| } catch (RemoteException re) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, re); |
| } catch (CertificateException ce) { |
| Log.w(TAG, "Could not parse certificate", ce); |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Called by a device or profile owner to install a certificate and private key pair. The |
| * keypair will be visible to all apps within the profile. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with, or |
| * {@code null} if calling from a delegated certificate installer. |
| * @param privKey The private key to install. |
| * @param cert The certificate to install. |
| * @param alias The private key alias under which to install the certificate. If a certificate |
| * with that alias already exists, it will be overwritten. |
| * @return {@code true} if the keys were installed, {@code false} otherwise. |
| */ |
| public boolean installKeyPair(@Nullable ComponentName admin, @NonNull PrivateKey privKey, |
| @NonNull Certificate cert, @NonNull String alias) { |
| try { |
| final byte[] pemCert = Credentials.convertToPem(cert); |
| final byte[] pkcs8Key = KeyFactory.getInstance(privKey.getAlgorithm()) |
| .getKeySpec(privKey, PKCS8EncodedKeySpec.class).getEncoded(); |
| return mService.installKeyPair(admin, pkcs8Key, pemCert, alias); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } catch (NoSuchAlgorithmException | InvalidKeySpecException e) { |
| Log.w(TAG, "Failed to obtain private key material", e); |
| } catch (CertificateException | IOException e) { |
| Log.w(TAG, "Could not pem-encode certificate", e); |
| } |
| return false; |
| } |
| |
| /** |
| * Called by a device or profile owner to remove all user credentials installed under a given |
| * alias. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with, or |
| * {@code null} if calling from a delegated certificate installer. |
| * @param alias The private key alias under which the certificate is installed. |
| * @return {@code true} if the keys were both removed, {@code false} otherwise. |
| */ |
| public boolean removeKeyPair(@Nullable ComponentName admin, @NonNull String alias) { |
| try { |
| return mService.removeKeyPair(admin, alias); |
| } catch (RemoteException e) { |
| Log.w(TAG, "Failed talking with device policy service", e); |
| } |
| return false; |
| } |
| |
| /** |
| * @return the alias of a given CA certificate in the certificate store, or {@code null} if it |
| * doesn't exist. |
| */ |
| private static String getCaCertAlias(byte[] certBuffer) throws CertificateException { |
| final CertificateFactory certFactory = CertificateFactory.getInstance("X.509"); |
| final X509Certificate cert = (X509Certificate) certFactory.generateCertificate( |
| new ByteArrayInputStream(certBuffer)); |
| return new TrustedCertificateStore().getCertificateAlias(cert); |
| } |
| |
| /** |
| * Called by a profile owner or device owner to grant access to privileged certificate |
| * manipulation APIs to a third-party certificate installer app. Granted APIs include |
| * {@link #getInstalledCaCerts}, {@link #hasCaCertInstalled}, {@link #installCaCert}, |
| * {@link #uninstallCaCert}, {@link #uninstallAllUserCaCerts} and {@link #installKeyPair}. |
| * <p> |
| * Delegated certificate installer is a per-user state. The delegated access is persistent until |
| * it is later cleared by calling this method with a null value or uninstallling the certificate |
| * installer. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param installerPackage The package name of the certificate installer which will be given |
| * access. If {@code null} is given the current package will be cleared. |
| */ |
| public void setCertInstallerPackage(@NonNull ComponentName admin, @Nullable String |
| installerPackage) throws SecurityException { |
| if (mService != null) { |
| try { |
| mService.setCertInstallerPackage(admin, installerPackage); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * Called by a profile owner or device owner to retrieve the certificate installer for the |
| * user. null if none is set. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @return The package name of the current delegated certificate installer, or {@code null} |
| * if none is set. |
| */ |
| public String getCertInstallerPackage(@NonNull ComponentName admin) throws SecurityException { |
| if (mService != null) { |
| try { |
| return mService.getCertInstallerPackage(admin); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return null; |
| } |
| |
| /** |
| * Called by an application that is administering the device to disable all cameras |
| * on the device, for this user. After setting this, no applications running as this user |
| * will be able to access any cameras on the device. |
| * |
| * <p>If the caller is device owner, then the restriction will be applied to all users. |
| * |
| * <p>The calling device admin must have requested |
| * {@link DeviceAdminInfo#USES_POLICY_DISABLE_CAMERA} to be able to call |
| * this method; if it has not, a security exception will be thrown. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param disabled Whether or not the camera should be disabled. |
| */ |
| public void setCameraDisabled(@NonNull ComponentName admin, boolean disabled) { |
| if (mService != null) { |
| try { |
| mService.setCameraDisabled(admin, disabled); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * Determine whether or not the device's cameras have been disabled for this user, |
| * either by the calling admin, if specified, or all admins. |
| * @param admin The name of the admin component to check, or {@code null} to check whether any admins |
| * have disabled the camera |
| */ |
| public boolean getCameraDisabled(@Nullable ComponentName admin) { |
| return getCameraDisabled(admin, myUserId()); |
| } |
| |
| /** @hide per-user version */ |
| public boolean getCameraDisabled(@Nullable ComponentName admin, int userHandle) { |
| if (mService != null) { |
| try { |
| return mService.getCameraDisabled(admin, userHandle); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Determine whether or not creating a guest user has been disabled for the device |
| * |
| * @hide |
| */ |
| public boolean getGuestUserDisabled(@Nullable ComponentName admin) { |
| // Currently guest users can always be created if multi-user is enabled |
| // TODO introduce a policy for guest user creation |
| return false; |
| } |
| |
| /** |
| * Called by a device/profile owner to set whether the screen capture is disabled. Disabling |
| * screen capture also prevents the content from being shown on display devices that do not have |
| * a secure video output. See {@link android.view.Display#FLAG_SECURE} for more details about |
| * secure surfaces and secure displays. |
| * |
| * <p>The calling device admin must be a device or profile owner. If it is not, a |
| * security exception will be thrown. |
| * |
| * <p>From version {@link android.os.Build.VERSION_CODES#M} disabling screen capture also |
| * blocks assist requests for all activities of the relevant user. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param disabled Whether screen capture is disabled or not. |
| */ |
| public void setScreenCaptureDisabled(@NonNull ComponentName admin, boolean disabled) { |
| if (mService != null) { |
| try { |
| mService.setScreenCaptureDisabled(admin, disabled); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * Determine whether or not screen capture has been disabled by the calling |
| * admin, if specified, or all admins. |
| * @param admin The name of the admin component to check, or {@code null} to check whether any admins |
| * have disabled screen capture. |
| */ |
| public boolean getScreenCaptureDisabled(@Nullable ComponentName admin) { |
| return getScreenCaptureDisabled(admin, myUserId()); |
| } |
| |
| /** @hide per-user version */ |
| public boolean getScreenCaptureDisabled(@Nullable ComponentName admin, int userHandle) { |
| if (mService != null) { |
| try { |
| return mService.getScreenCaptureDisabled(admin, userHandle); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Called by a device owner to set whether auto time is required. If auto time is |
| * required the user cannot set the date and time, but has to use network date and time. |
| * |
| * <p>Note: if auto time is required the user can still manually set the time zone. |
| * |
| * <p>The calling device admin must be a device owner. If it is not, a security exception will |
| * be thrown. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param required Whether auto time is set required or not. |
| */ |
| public void setAutoTimeRequired(@NonNull ComponentName admin, boolean required) { |
| if (mService != null) { |
| try { |
| mService.setAutoTimeRequired(admin, required); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * @return true if auto time is required. |
| */ |
| public boolean getAutoTimeRequired() { |
| if (mService != null) { |
| try { |
| return mService.getAutoTimeRequired(); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Called by an application that is administering the device to disable keyguard customizations, |
| * such as widgets. After setting this, keyguard features will be disabled according to the |
| * provided feature list. |
| * |
| * <p>The calling device admin must have requested |
| * {@link DeviceAdminInfo#USES_POLICY_DISABLE_KEYGUARD_FEATURES} to be able to call |
| * this method; if it has not, a security exception will be thrown. |
| * |
| * <p>Calling this from a managed profile before version |
| * {@link android.os.Build.VERSION_CODES#M} will throw a security exception. |
| * |
| * <p>From version {@link android.os.Build.VERSION_CODES#M} a profile owner can set: |
| * <ul> |
| * <li>{@link #KEYGUARD_DISABLE_TRUST_AGENTS}, {@link #KEYGUARD_DISABLE_FINGERPRINT} |
| * these will affect the profile's parent user. |
| * <li>{@link #KEYGUARD_DISABLE_UNREDACTED_NOTIFICATIONS} this will affect notifications |
| * generated by applications in the managed profile. |
| * </ul> |
| * <p>Requests to disable other features on a managed profile will be ignored. The admin |
| * can check which features have been disabled by calling |
| * {@link #getKeyguardDisabledFeatures(ComponentName)} |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param which {@link #KEYGUARD_DISABLE_FEATURES_NONE} (default), |
| * {@link #KEYGUARD_DISABLE_WIDGETS_ALL}, {@link #KEYGUARD_DISABLE_SECURE_CAMERA}, |
| * {@link #KEYGUARD_DISABLE_SECURE_NOTIFICATIONS}, {@link #KEYGUARD_DISABLE_TRUST_AGENTS}, |
| * {@link #KEYGUARD_DISABLE_UNREDACTED_NOTIFICATIONS}, {@link #KEYGUARD_DISABLE_FINGERPRINT}, |
| * {@link #KEYGUARD_DISABLE_FEATURES_ALL} |
| */ |
| public void setKeyguardDisabledFeatures(@NonNull ComponentName admin, int which) { |
| if (mService != null) { |
| try { |
| mService.setKeyguardDisabledFeatures(admin, which); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * Determine whether or not features have been disabled in keyguard either by the calling |
| * admin, if specified, or all admins. |
| * @param admin The name of the admin component to check, or {@code null} to check whether any admins |
| * have disabled features in keyguard. |
| * @return bitfield of flags. See {@link #setKeyguardDisabledFeatures(ComponentName, int)} |
| * for a list. |
| */ |
| public int getKeyguardDisabledFeatures(@Nullable ComponentName admin) { |
| return getKeyguardDisabledFeatures(admin, myUserId()); |
| } |
| |
| /** @hide per-user version */ |
| public int getKeyguardDisabledFeatures(@Nullable ComponentName admin, int userHandle) { |
| if (mService != null) { |
| try { |
| return mService.getKeyguardDisabledFeatures(admin, userHandle); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return KEYGUARD_DISABLE_FEATURES_NONE; |
| } |
| |
| /** |
| * @hide |
| */ |
| public void setActiveAdmin(@NonNull ComponentName policyReceiver, boolean refreshing, |
| int userHandle) { |
| if (mService != null) { |
| try { |
| mService.setActiveAdmin(policyReceiver, refreshing, userHandle); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * @hide |
| */ |
| public void setActiveAdmin(@NonNull ComponentName policyReceiver, boolean refreshing) { |
| setActiveAdmin(policyReceiver, refreshing, myUserId()); |
| } |
| |
| /** |
| * Returns the DeviceAdminInfo as defined by the administrator's package info & meta-data |
| * @hide |
| */ |
| public DeviceAdminInfo getAdminInfo(@NonNull ComponentName cn) { |
| ActivityInfo ai; |
| try { |
| ai = mContext.getPackageManager().getReceiverInfo(cn, |
| PackageManager.GET_META_DATA); |
| } catch (PackageManager.NameNotFoundException e) { |
| Log.w(TAG, "Unable to retrieve device policy " + cn, e); |
| return null; |
| } |
| |
| ResolveInfo ri = new ResolveInfo(); |
| ri.activityInfo = ai; |
| |
| try { |
| return new DeviceAdminInfo(mContext, ri); |
| } catch (XmlPullParserException | IOException e) { |
| Log.w(TAG, "Unable to parse device policy " + cn, e); |
| return null; |
| } |
| } |
| |
| /** |
| * @hide |
| */ |
| public void getRemoveWarning(@Nullable ComponentName admin, RemoteCallback result) { |
| if (mService != null) { |
| try { |
| mService.getRemoveWarning(admin, result, myUserId()); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * @hide |
| */ |
| public void setActivePasswordState(int quality, int length, int letters, int uppercase, |
| int lowercase, int numbers, int symbols, int nonletter, int userHandle) { |
| if (mService != null) { |
| try { |
| mService.setActivePasswordState(quality, length, letters, uppercase, lowercase, |
| numbers, symbols, nonletter, userHandle); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * @hide |
| */ |
| public void reportFailedPasswordAttempt(int userHandle) { |
| if (mService != null) { |
| try { |
| mService.reportFailedPasswordAttempt(userHandle); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * @hide |
| */ |
| public void reportSuccessfulPasswordAttempt(int userHandle) { |
| if (mService != null) { |
| try { |
| mService.reportSuccessfulPasswordAttempt(userHandle); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * @hide |
| * Sets the given package as the device owner. |
| * Same as {@link #setDeviceOwner(ComponentName, String)} but without setting a device owner name. |
| * @param who the component name to be registered as device owner. |
| * @return whether the package was successfully registered as the device owner. |
| * @throws IllegalArgumentException if the package name is null or invalid |
| * @throws IllegalStateException If the preconditions mentioned are not met. |
| */ |
| public boolean setDeviceOwner(ComponentName who) { |
| return setDeviceOwner(who, null); |
| } |
| |
| /** |
| * @hide |
| */ |
| public boolean setDeviceOwner(ComponentName who, int userId) { |
| return setDeviceOwner(who, null, userId); |
| } |
| |
| /** |
| * @hide |
| */ |
| public boolean setDeviceOwner(ComponentName who, String ownerName) { |
| return setDeviceOwner(who, ownerName, UserHandle.USER_SYSTEM); |
| } |
| |
| /** |
| * @hide |
| * Sets the given package as the device owner. The package must already be installed. There |
| * must not already be a device owner. |
| * Only apps with the MANAGE_PROFILE_AND_DEVICE_OWNERS permission and the shell uid can call |
| * this method. |
| * Calling this after the setup phase of the primary user has completed is allowed only if |
| * the caller is the shell uid, and there are no additional users and no accounts. |
| * @param who the component name to be registered as device owner. |
| * @param ownerName the human readable name of the institution that owns this device. |
| * @param userId ID of the user on which the device owner runs. |
| * @return whether the package was successfully registered as the device owner. |
| * @throws IllegalArgumentException if the package name is null or invalid |
| * @throws IllegalStateException If the preconditions mentioned are not met. |
| */ |
| public boolean setDeviceOwner(ComponentName who, String ownerName, int userId) |
| throws IllegalArgumentException, IllegalStateException { |
| if (mService != null) { |
| try { |
| return mService.setDeviceOwner(who, ownerName, userId); |
| } catch (RemoteException re) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, re); |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Used to determine if a particular package has been registered as a Device Owner app. |
| * A device owner app is a special device admin that cannot be deactivated by the user, once |
| * activated as a device admin. It also cannot be uninstalled. To check whether a particular |
| * package is currently registered as the device owner app, pass in the package name from |
| * {@link Context#getPackageName()} to this method.<p/>This is useful for device |
| * admin apps that want to check whether they are also registered as the device owner app. The |
| * exact mechanism by which a device admin app is registered as a device owner app is defined by |
| * the setup process. |
| * @param packageName the package name of the app, to compare with the registered device owner |
| * app, if any. |
| * @return whether or not the package is registered as the device owner app. |
| */ |
| public boolean isDeviceOwnerApp(String packageName) { |
| return isDeviceOwnerAppOnCallingUser(packageName); |
| } |
| |
| /** |
| * @return true if a package is registered as device owner, only when it's running on the |
| * calling user. |
| * |
| * <p>Same as {@link #isDeviceOwnerApp}, but bundled code should use it for clarity. |
| * @hide |
| */ |
| public boolean isDeviceOwnerAppOnCallingUser(String packageName) { |
| return isDeviceOwnerAppOnAnyUserInner(packageName, /* callingUserOnly =*/ true); |
| } |
| |
| /** |
| * @return true if a package is registered as device owner, even if it's running on a different |
| * user. |
| * |
| * <p>Requires the MANAGE_USERS permission. |
| * |
| * @hide |
| */ |
| public boolean isDeviceOwnerAppOnAnyUser(String packageName) { |
| return isDeviceOwnerAppOnAnyUserInner(packageName, /* callingUserOnly =*/ false); |
| } |
| |
| /** |
| * @return device owner component name, only when it's running on the calling user. |
| * |
| * @hide |
| */ |
| public ComponentName getDeviceOwnerComponentOnCallingUser() { |
| return getDeviceOwnerComponentInner(/* callingUserOnly =*/ true); |
| } |
| |
| /** |
| * @return device owner component name, even if it's running on a different user. |
| * |
| * <p>Requires the MANAGE_USERS permission. |
| * |
| * @hide |
| */ |
| public ComponentName getDeviceOwnerComponentOnAnyUser() { |
| return getDeviceOwnerComponentInner(/* callingUserOnly =*/ false); |
| } |
| |
| private boolean isDeviceOwnerAppOnAnyUserInner(String packageName, boolean callingUserOnly) { |
| if (packageName == null) { |
| return false; |
| } |
| final ComponentName deviceOwner = getDeviceOwnerComponentInner(callingUserOnly); |
| if (deviceOwner == null) { |
| return false; |
| } |
| return packageName.equals(deviceOwner.getPackageName()); |
| } |
| |
| private ComponentName getDeviceOwnerComponentInner(boolean callingUserOnly) { |
| if (mService != null) { |
| try { |
| return mService.getDeviceOwnerComponent(callingUserOnly); |
| } catch (RemoteException re) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, re); |
| } |
| } |
| return null; |
| } |
| |
| /** |
| * @return ID of the user who runs device owner, or {@link UserHandle#USER_NULL} if there's |
| * no device owner. |
| * |
| * <p>Requires the MANAGE_USERS permission. |
| * |
| * @hide |
| */ |
| public int getDeviceOwnerUserId() { |
| if (mService != null) { |
| try { |
| return mService.getDeviceOwnerUserId(); |
| } catch (RemoteException re) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, re); |
| } |
| } |
| return UserHandle.USER_NULL; |
| } |
| |
| /** |
| * Clears the current device owner. The caller must be the device owner. |
| * |
| * This function should be used cautiously as once it is called it cannot |
| * be undone. The device owner can only be set as a part of device setup |
| * before setup completes. |
| * |
| * @param packageName The package name of the device owner. |
| */ |
| public void clearDeviceOwnerApp(String packageName) { |
| if (mService != null) { |
| try { |
| mService.clearDeviceOwner(packageName); |
| } catch (RemoteException re) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, re); |
| } |
| } |
| } |
| |
| /** |
| * Returns the device owner package name, only if it's running on the calling user. |
| * |
| * <p>Bundled components should use {@code getDeviceOwnerComponentOnCallingUser()} for clarity. |
| * |
| * @hide |
| */ |
| @SystemApi |
| public String getDeviceOwner() { |
| final ComponentName name = getDeviceOwnerComponentOnCallingUser(); |
| return name != null ? name.getPackageName() : null; |
| } |
| |
| /** |
| * @return true if the device is managed by any device owner. |
| * |
| * <p>Requires the MANAGE_USERS permission. |
| * |
| * @hide |
| */ |
| public boolean isDeviceManaged() { |
| return getDeviceOwnerComponentOnAnyUser() != null; |
| } |
| |
| /** |
| * Returns the device owner name. Note this method *will* return the device owner |
| * name when it's running on a different user. |
| * |
| * <p>Requires the MANAGE_USERS permission. |
| * |
| * @hide |
| */ |
| public String getDeviceOwnerNameOnAnyUser() { |
| if (mService != null) { |
| try { |
| return mService.getDeviceOwnerName(); |
| } catch (RemoteException re) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, re); |
| } |
| } |
| return null; |
| } |
| |
| /** |
| * @hide |
| * @deprecated Do not use |
| * @removed |
| */ |
| @Deprecated |
| @SystemApi |
| public String getDeviceInitializerApp() { |
| return null; |
| } |
| |
| /** |
| * @hide |
| * @deprecated Do not use |
| * @removed |
| */ |
| @Deprecated |
| @SystemApi |
| public ComponentName getDeviceInitializerComponent() { |
| return null; |
| } |
| |
| /** |
| * @hide |
| * @deprecated Use #ACTION_SET_PROFILE_OWNER |
| * Sets the given component as an active admin and registers the package as the profile |
| * owner for this user. The package must already be installed and there shouldn't be |
| * an existing profile owner registered for this user. Also, this method must be called |
| * before the user setup has been completed. |
| * <p> |
| * This method can only be called by system apps that hold MANAGE_USERS permission and |
| * MANAGE_DEVICE_ADMINS permission. |
| * @param admin The component to register as an active admin and profile owner. |
| * @param ownerName The user-visible name of the entity that is managing this user. |
| * @return whether the admin was successfully registered as the profile owner. |
| * @throws IllegalArgumentException if packageName is null, the package isn't installed, or |
| * the user has already been set up. |
| */ |
| @SystemApi |
| public boolean setActiveProfileOwner(@NonNull ComponentName admin, @Deprecated String ownerName) |
| throws IllegalArgumentException { |
| if (mService != null) { |
| try { |
| final int myUserId = myUserId(); |
| mService.setActiveAdmin(admin, false, myUserId); |
| return mService.setProfileOwner(admin, ownerName, myUserId); |
| } catch (RemoteException re) { |
| throw new IllegalArgumentException("Couldn't set profile owner.", re); |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * @hide |
| * Clears the active profile owner and removes all user restrictions. The caller must |
| * be from the same package as the active profile owner for this user, otherwise a |
| * SecurityException will be thrown. |
| * |
| * @param admin The component to remove as the profile owner. |
| * @return |
| */ |
| @SystemApi |
| public void clearProfileOwner(@NonNull ComponentName admin) { |
| if (mService != null) { |
| try { |
| mService.clearProfileOwner(admin); |
| } catch (RemoteException re) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, re); |
| } |
| } |
| } |
| |
| /** |
| * @hide |
| * Checks whether the user was already setup. |
| */ |
| public boolean hasUserSetupCompleted() { |
| if (mService != null) { |
| try { |
| return mService.hasUserSetupCompleted(); |
| } catch (RemoteException re) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, re); |
| } |
| } |
| return true; |
| } |
| |
| /** |
| * @hide |
| * Sets the given component as the profile owner of the given user profile. The package must |
| * already be installed. There must not already be a profile owner for this user. |
| * Only apps with the MANAGE_PROFILE_AND_DEVICE_OWNERS permission and the shell uid can call |
| * this method. |
| * Calling this after the setup phase of the specified user has completed is allowed only if: |
| * - the caller is SYSTEM_UID. |
| * - or the caller is the shell uid, and there are no accounts on the specified user. |
| * @param admin the component name to be registered as profile owner. |
| * @param ownerName the human readable name of the organisation associated with this DPM. |
| * @param userHandle the userId to set the profile owner for. |
| * @return whether the component was successfully registered as the profile owner. |
| * @throws IllegalArgumentException if admin is null, the package isn't installed, or the |
| * preconditions mentioned are not met. |
| */ |
| public boolean setProfileOwner(@NonNull ComponentName admin, @Deprecated String ownerName, |
| int userHandle) throws IllegalArgumentException { |
| if (mService != null) { |
| try { |
| if (ownerName == null) { |
| ownerName = ""; |
| } |
| return mService.setProfileOwner(admin, ownerName, userHandle); |
| } catch (RemoteException re) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, re); |
| throw new IllegalArgumentException("Couldn't set profile owner.", re); |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Sets the device owner information to be shown on the lock screen. |
| * |
| * <p>If the device owner information is {@code null} or empty then the device owner info is |
| * cleared and the user owner info is shown on the lock screen if it is set. |
| * <p>If the device owner information contains only whitespaces then the message on the lock |
| * screen will be blank and the user will not be allowed to change it. |
| * |
| * @param admin The name of the admin component to check. |
| * @param info Device owner information which will be displayed instead of the user |
| * owner info. |
| * @return Whether the device owner information has been set. |
| */ |
| public boolean setDeviceOwnerLockScreenInfo(@NonNull ComponentName admin, String info) { |
| if (mService != null) { |
| try { |
| return mService.setDeviceOwnerLockScreenInfo(admin, info); |
| } catch (RemoteException re) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, re); |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * @return The device owner information. If it is not set returns {@code null}. |
| */ |
| public String getDeviceOwnerLockScreenInfo() { |
| if (mService != null) { |
| try { |
| return mService.getDeviceOwnerLockScreenInfo(); |
| } catch (RemoteException re) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, re); |
| } |
| } |
| return null; |
| } |
| |
| /** |
| * Called by device or profile owners for setting the package suspended for this user. |
| * A suspended package will not be started by the package manager, its notifications will |
| * be hidden and it will not show up in recents. The package must already be installed. |
| * |
| * @param admin The name of the admin component to check. |
| * @param packageName The package name of the app to suspend or unsuspend. |
| * @param suspended If set to {@code true} than the package will be suspended, if set to |
| * {@code false} the package will be unsuspended. |
| * @return boolean {@code true} if the operation was successfully performed, {@code false} |
| * otherwise. |
| */ |
| public boolean setPackageSuspended(@NonNull ComponentName admin, String packageName, |
| boolean suspended) { |
| if (mService != null) { |
| try { |
| return mService.setPackageSuspended(admin, packageName, suspended); |
| } catch (RemoteException re) { |
| Log.w(TAG, "Failed talking with device policy service", re); |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Called by device or profile owners to determine if a package is suspended. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param packageName The name of the package to retrieve the suspended status of. |
| * @return boolean {@code true} if the package is suspended, {@code false} otherwise. |
| */ |
| public boolean getPackageSuspended(@NonNull ComponentName admin, String packageName) { |
| if (mService != null) { |
| try { |
| return mService.getPackageSuspended(admin, packageName); |
| } catch (RemoteException e) { |
| Log.w(TAG, "Failed talking with device policy service", e); |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Sets the enabled state of the profile. A profile should be enabled only once it is ready to |
| * be used. Only the profile owner can call this. |
| * |
| * @see #isProfileOwnerApp |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| */ |
| public void setProfileEnabled(@NonNull ComponentName admin) { |
| if (mService != null) { |
| try { |
| mService.setProfileEnabled(admin); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * Sets the name of the profile. In the device owner case it sets the name of the user |
| * which it is called from. Only a profile owner or device owner can call this. If this is |
| * never called by the profile or device owner, the name will be set to default values. |
| * |
| * @see #isProfileOwnerApp |
| * @see #isDeviceOwnerApp |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associate with. |
| * @param profileName The name of the profile. |
| */ |
| public void setProfileName(@NonNull ComponentName admin, String profileName) { |
| if (mService != null) { |
| try { |
| mService.setProfileName(admin, profileName); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * Used to determine if a particular package is registered as the profile owner for the |
| * user. A profile owner is a special device admin that has additional privileges |
| * within the profile. |
| * |
| * @param packageName The package name of the app to compare with the registered profile owner. |
| * @return Whether or not the package is registered as the profile owner. |
| */ |
| public boolean isProfileOwnerApp(String packageName) { |
| if (mService != null) { |
| try { |
| ComponentName profileOwner = mService.getProfileOwner( |
| Process.myUserHandle().getIdentifier()); |
| return profileOwner != null |
| && profileOwner.getPackageName().equals(packageName); |
| } catch (RemoteException re) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, re); |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * @hide |
| * @return the packageName of the owner of the given user profile or {@code null} if no profile |
| * owner has been set for that user. |
| * @throws IllegalArgumentException if the userId is invalid. |
| */ |
| @SystemApi |
| public ComponentName getProfileOwner() throws IllegalArgumentException { |
| return getProfileOwnerAsUser(Process.myUserHandle().getIdentifier()); |
| } |
| |
| /** |
| * @see #getProfileOwner() |
| * @hide |
| */ |
| public ComponentName getProfileOwnerAsUser(final int userId) throws IllegalArgumentException { |
| if (mService != null) { |
| try { |
| return mService.getProfileOwner(userId); |
| } catch (RemoteException re) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, re); |
| throw new IllegalArgumentException( |
| "Requested profile owner for invalid userId", re); |
| } |
| } |
| return null; |
| } |
| |
| /** |
| * @hide |
| * @return the human readable name of the organisation associated with this DPM or {@code null} |
| * if one is not set. |
| * @throws IllegalArgumentException if the userId is invalid. |
| */ |
| public String getProfileOwnerName() throws IllegalArgumentException { |
| if (mService != null) { |
| try { |
| return mService.getProfileOwnerName(Process.myUserHandle().getIdentifier()); |
| } catch (RemoteException re) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, re); |
| throw new IllegalArgumentException( |
| "Requested profile owner for invalid userId", re); |
| } |
| } |
| return null; |
| } |
| |
| /** |
| * @hide |
| * @param userId The user for whom to fetch the profile owner name, if any. |
| * @return the human readable name of the organisation associated with this profile owner or |
| * null if one is not set. |
| * @throws IllegalArgumentException if the userId is invalid. |
| */ |
| @SystemApi |
| public String getProfileOwnerNameAsUser(int userId) throws IllegalArgumentException { |
| if (mService != null) { |
| try { |
| return mService.getProfileOwnerName(userId); |
| } catch (RemoteException re) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, re); |
| throw new IllegalArgumentException( |
| "Requested profile owner for invalid userId", re); |
| } |
| } |
| return null; |
| } |
| |
| /** |
| * Called by a profile owner or device owner to add a default intent handler activity for |
| * intents that match a certain intent filter. This activity will remain the default intent |
| * handler even if the set of potential event handlers for the intent filter changes and if |
| * the intent preferences are reset. |
| * |
| * <p>The default disambiguation mechanism takes over if the activity is not installed |
| * (anymore). When the activity is (re)installed, it is automatically reset as default |
| * intent handler for the filter. |
| * |
| * <p>The calling device admin must be a profile owner or device owner. If it is not, a |
| * security exception will be thrown. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param filter The IntentFilter for which a default handler is added. |
| * @param activity The Activity that is added as default intent handler. |
| */ |
| public void addPersistentPreferredActivity(@NonNull ComponentName admin, IntentFilter filter, |
| @NonNull ComponentName activity) { |
| if (mService != null) { |
| try { |
| mService.addPersistentPreferredActivity(admin, filter, activity); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * Called by a profile owner or device owner to remove all persistent intent handler preferences |
| * associated with the given package that were set by {@link #addPersistentPreferredActivity}. |
| * |
| * <p>The calling device admin must be a profile owner. If it is not, a security |
| * exception will be thrown. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param packageName The name of the package for which preferences are removed. |
| */ |
| public void clearPackagePersistentPreferredActivities(@NonNull ComponentName admin, |
| String packageName) { |
| if (mService != null) { |
| try { |
| mService.clearPackagePersistentPreferredActivities(admin, packageName); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * Called by a profile owner or device owner to grant permission to a package to manage |
| * application restrictions for the calling user via {@link #setApplicationRestrictions} and |
| * {@link #getApplicationRestrictions}. |
| * <p> |
| * This permission is persistent until it is later cleared by calling this method with a |
| * {@code null} value or uninstalling the managing package. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param packageName The package name which will be given access to application restrictions |
| * APIs. If {@code null} is given the current package will be cleared. |
| */ |
| public void setApplicationRestrictionsManagingPackage(@NonNull ComponentName admin, |
| @Nullable String packageName) { |
| if (mService != null) { |
| try { |
| mService.setApplicationRestrictionsManagingPackage(admin, packageName); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * Called by a profile owner or device owner to retrieve the application restrictions managing |
| * package for the current user, or {@code null} if none is set. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @return The package name allowed to manage application restrictions on the current user, or |
| * {@code null} if none is set. |
| */ |
| public String getApplicationRestrictionsManagingPackage(@NonNull ComponentName admin) { |
| if (mService != null) { |
| try { |
| return mService.getApplicationRestrictionsManagingPackage(admin); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return null; |
| } |
| |
| /** |
| * Returns {@code true} if the calling package has been granted permission via |
| * {@link #setApplicationRestrictionsManagingPackage} to manage application |
| * restrictions for the calling user. |
| */ |
| public boolean isCallerApplicationRestrictionsManagingPackage() { |
| if (mService != null) { |
| try { |
| return mService.isCallerApplicationRestrictionsManagingPackage(); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Sets the application restrictions for a given target application running in the calling user. |
| * |
| * <p>The caller must be a profile or device owner on that user, or the package allowed to |
| * manage application restrictions via {@link #setApplicationRestrictionsManagingPackage}; |
| * otherwise a security exception will be thrown. |
| * |
| * <p>The provided {@link Bundle} consists of key-value pairs, where the types of values may be: |
| * <ul> |
| * <li>{@code boolean} |
| * <li>{@code int} |
| * <li>{@code String} or {@code String[]} |
| * <li>From {@link android.os.Build.VERSION_CODES#M}, {@code Bundle} or {@code Bundle[]} |
| * </ul> |
| * |
| * <p>If the restrictions are not available yet, but may be applied in the near future, |
| * the caller can notify the target application of that by adding |
| * {@link UserManager#KEY_RESTRICTIONS_PENDING} to the settings parameter. |
| * |
| * <p>The application restrictions are only made visible to the target application via |
| * {@link UserManager#getApplicationRestrictions(String)}, in addition to the profile or |
| * device owner, and the application restrictions managing package via |
| * {@link #getApplicationRestrictions}. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with, or |
| * {@code null} if called by the application restrictions managing package. |
| * @param packageName The name of the package to update restricted settings for. |
| * @param settings A {@link Bundle} to be parsed by the receiving application, conveying a new |
| * set of active restrictions. |
| * |
| * @see #setApplicationRestrictionsManagingPackage |
| * @see UserManager#KEY_RESTRICTIONS_PENDING |
| */ |
| public void setApplicationRestrictions(@Nullable ComponentName admin, String packageName, |
| Bundle settings) { |
| if (mService != null) { |
| try { |
| mService.setApplicationRestrictions(admin, packageName, settings); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * Sets a list of configuration features to enable for a TrustAgent component. This is meant |
| * to be used in conjunction with {@link #KEYGUARD_DISABLE_TRUST_AGENTS}, which disables all |
| * trust agents but those enabled by this function call. If flag |
| * {@link #KEYGUARD_DISABLE_TRUST_AGENTS} is not set, then this call has no effect. |
| * |
| * <p>The calling device admin must have requested |
| * {@link DeviceAdminInfo#USES_POLICY_DISABLE_KEYGUARD_FEATURES} to be able to call |
| * this method; if not, a security exception will be thrown. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param target Component name of the agent to be enabled. |
| * @param configuration TrustAgent-specific feature bundle. If null for any admin, agent |
| * will be strictly disabled according to the state of the |
| * {@link #KEYGUARD_DISABLE_TRUST_AGENTS} flag. |
| * <p>If {@link #KEYGUARD_DISABLE_TRUST_AGENTS} is set and options is not null for all admins, |
| * then it's up to the TrustAgent itself to aggregate the values from all device admins. |
| * <p>Consult documentation for the specific TrustAgent to determine legal options parameters. |
| */ |
| public void setTrustAgentConfiguration(@NonNull ComponentName admin, |
| @NonNull ComponentName target, PersistableBundle configuration) { |
| if (mService != null) { |
| try { |
| mService.setTrustAgentConfiguration(admin, target, configuration); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * Gets configuration for the given trust agent based on aggregating all calls to |
| * {@link #setTrustAgentConfiguration(ComponentName, ComponentName, PersistableBundle)} for |
| * all device admins. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. If null, |
| * this function returns a list of configurations for all admins that declare |
| * {@link #KEYGUARD_DISABLE_TRUST_AGENTS}. If any admin declares |
| * {@link #KEYGUARD_DISABLE_TRUST_AGENTS} but doesn't call |
| * {@link #setTrustAgentConfiguration(ComponentName, ComponentName, PersistableBundle)} |
| * for this {@param agent} or calls it with a null configuration, null is returned. |
| * @param agent Which component to get enabled features for. |
| * @return configuration for the given trust agent. |
| */ |
| public List<PersistableBundle> getTrustAgentConfiguration(@Nullable ComponentName admin, |
| @NonNull ComponentName agent) { |
| return getTrustAgentConfiguration(admin, agent, myUserId()); |
| } |
| |
| /** @hide per-user version */ |
| public List<PersistableBundle> getTrustAgentConfiguration(@Nullable ComponentName admin, |
| @NonNull ComponentName agent, int userHandle) { |
| if (mService != null) { |
| try { |
| return mService.getTrustAgentConfiguration(admin, agent, userHandle); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return new ArrayList<PersistableBundle>(); // empty list |
| } |
| |
| /** |
| * Called by a profile owner of a managed profile to set whether caller-Id information from |
| * the managed profile will be shown in the parent profile, for incoming calls. |
| * |
| * <p>The calling device admin must be a profile owner. If it is not, a |
| * security exception will be thrown. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param disabled If true caller-Id information in the managed profile is not displayed. |
| */ |
| public void setCrossProfileCallerIdDisabled(@NonNull ComponentName admin, boolean disabled) { |
| if (mService != null) { |
| try { |
| mService.setCrossProfileCallerIdDisabled(admin, disabled); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * Called by a profile owner of a managed profile to determine whether or not caller-Id |
| * information has been disabled. |
| * |
| * <p>The calling device admin must be a profile owner. If it is not, a |
| * security exception will be thrown. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| */ |
| public boolean getCrossProfileCallerIdDisabled(@NonNull ComponentName admin) { |
| if (mService != null) { |
| try { |
| return mService.getCrossProfileCallerIdDisabled(admin); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Determine whether or not caller-Id information has been disabled. |
| * |
| * @param userHandle The user for whom to check the caller-id permission |
| * @hide |
| */ |
| public boolean getCrossProfileCallerIdDisabled(UserHandle userHandle) { |
| if (mService != null) { |
| try { |
| return mService.getCrossProfileCallerIdDisabledForUser(userHandle.getIdentifier()); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Called by a profile owner of a managed profile to set whether contacts search from |
| * the managed profile will be shown in the parent profile, for incoming calls. |
| * |
| * <p>The calling device admin must be a profile owner. If it is not, a |
| * security exception will be thrown. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param disabled If true contacts search in the managed profile is not displayed. |
| */ |
| public void setCrossProfileContactsSearchDisabled(@NonNull ComponentName admin, |
| boolean disabled) { |
| if (mService != null) { |
| try { |
| mService.setCrossProfileContactsSearchDisabled(admin, disabled); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * Called by a profile owner of a managed profile to determine whether or not contacts search |
| * has been disabled. |
| * |
| * <p>The calling device admin must be a profile owner. If it is not, a |
| * security exception will be thrown. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| */ |
| public boolean getCrossProfileContactsSearchDisabled(@NonNull ComponentName admin) { |
| if (mService != null) { |
| try { |
| return mService.getCrossProfileContactsSearchDisabled(admin); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return false; |
| } |
| |
| |
| /** |
| * Determine whether or not contacts search has been disabled. |
| * |
| * @param userHandle The user for whom to check the contacts search permission |
| * @hide |
| */ |
| public boolean getCrossProfileContactsSearchDisabled(@NonNull UserHandle userHandle) { |
| if (mService != null) { |
| try { |
| return mService |
| .getCrossProfileContactsSearchDisabledForUser(userHandle.getIdentifier()); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Start Quick Contact on the managed profile for the user, if the policy allows. |
| * @hide |
| */ |
| public void startManagedQuickContact(String actualLookupKey, long actualContactId, |
| long directoryId, Intent originalIntent) { |
| if (mService != null) { |
| try { |
| mService.startManagedQuickContact( |
| actualLookupKey, actualContactId, directoryId, originalIntent); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * Start Quick Contact on the managed profile for the user, if the policy allows. |
| * @hide |
| */ |
| public void startManagedQuickContact(String actualLookupKey, long actualContactId, |
| Intent originalIntent) { |
| startManagedQuickContact(actualLookupKey, actualContactId, Directory.DEFAULT, |
| originalIntent); |
| } |
| |
| /** |
| * Called by a profile owner of a managed profile to set whether bluetooth |
| * devices can access enterprise contacts. |
| * <p> |
| * The calling device admin must be a profile owner. If it is not, a |
| * security exception will be thrown. |
| * <p> |
| * This API works on managed profile only. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated |
| * with. |
| * @param disabled If true, bluetooth devices cannot access enterprise |
| * contacts. |
| */ |
| public void setBluetoothContactSharingDisabled(@NonNull ComponentName admin, boolean disabled) { |
| if (mService != null) { |
| try { |
| mService.setBluetoothContactSharingDisabled(admin, disabled); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * Called by a profile owner of a managed profile to determine whether or |
| * not Bluetooth devices cannot access enterprise contacts. |
| * <p> |
| * The calling device admin must be a profile owner. If it is not, a |
| * security exception will be thrown. |
| * <p> |
| * This API works on managed profile only. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated |
| * with. |
| */ |
| public boolean getBluetoothContactSharingDisabled(@NonNull ComponentName admin) { |
| if (mService != null) { |
| try { |
| return mService.getBluetoothContactSharingDisabled(admin); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return true; |
| } |
| |
| /** |
| * Determine whether or not Bluetooth devices cannot access contacts. |
| * <p> |
| * This API works on managed profile UserHandle only. |
| * |
| * @param userHandle The user for whom to check the caller-id permission |
| * @hide |
| */ |
| public boolean getBluetoothContactSharingDisabled(UserHandle userHandle) { |
| if (mService != null) { |
| try { |
| return mService.getBluetoothContactSharingDisabledForUser(userHandle |
| .getIdentifier()); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return true; |
| } |
| |
| /** |
| * Called by the profile owner of a managed profile so that some intents sent in the managed |
| * profile can also be resolved in the parent, or vice versa. |
| * Only activity intents are supported. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param filter The {@link IntentFilter} the intent has to match to be also resolved in the |
| * other profile |
| * @param flags {@link DevicePolicyManager#FLAG_MANAGED_CAN_ACCESS_PARENT} and |
| * {@link DevicePolicyManager#FLAG_PARENT_CAN_ACCESS_MANAGED} are supported. |
| */ |
| public void addCrossProfileIntentFilter(@NonNull ComponentName admin, IntentFilter filter, int flags) { |
| if (mService != null) { |
| try { |
| mService.addCrossProfileIntentFilter(admin, filter, flags); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * Called by a profile owner of a managed profile to remove the cross-profile intent filters |
| * that go from the managed profile to the parent, or from the parent to the managed profile. |
| * Only removes those that have been set by the profile owner. |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| */ |
| public void clearCrossProfileIntentFilters(@NonNull ComponentName admin) { |
| if (mService != null) { |
| try { |
| mService.clearCrossProfileIntentFilters(admin); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * Called by a profile or device owner to set the permitted accessibility services. When |
| * set by a device owner or profile owner the restriction applies to all profiles of the |
| * user the device owner or profile owner is an admin for. |
| * |
| * By default the user can use any accessiblity service. When zero or more packages have |
| * been added, accessiblity services that are not in the list and not part of the system |
| * can not be enabled by the user. |
| * |
| * <p> Calling with a null value for the list disables the restriction so that all services |
| * can be used, calling with an empty list only allows the builtin system's services. |
| * |
| * <p> System accesibility services are always available to the user the list can't modify |
| * this. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param packageNames List of accessibility service package names. |
| * |
| * @return true if setting the restriction succeeded. It fail if there is |
| * one or more non-system accessibility services enabled, that are not in the list. |
| */ |
| public boolean setPermittedAccessibilityServices(@NonNull ComponentName admin, |
| List<String> packageNames) { |
| if (mService != null) { |
| try { |
| return mService.setPermittedAccessibilityServices(admin, packageNames); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Returns the list of permitted accessibility services set by this device or profile owner. |
| * |
| * <p>An empty list means no accessibility services except system services are allowed. |
| * Null means all accessibility services are allowed. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @return List of accessiblity service package names. |
| */ |
| public List<String> getPermittedAccessibilityServices(@NonNull ComponentName admin) { |
| if (mService != null) { |
| try { |
| return mService.getPermittedAccessibilityServices(admin); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return null; |
| } |
| |
| /** |
| * Returns the list of accessibility services permitted by the device or profiles |
| * owners of this user. |
| * |
| * <p>Null means all accessibility services are allowed, if a non-null list is returned |
| * it will contain the intersection of the permitted lists for any device or profile |
| * owners that apply to this user. It will also include any system accessibility services. |
| * |
| * @param userId which user to check for. |
| * @return List of accessiblity service package names. |
| * @hide |
| */ |
| @SystemApi |
| public List<String> getPermittedAccessibilityServices(int userId) { |
| if (mService != null) { |
| try { |
| return mService.getPermittedAccessibilityServicesForUser(userId); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return null; |
| } |
| |
| /** |
| * Called by a profile or device owner to set the permitted input methods services. When |
| * set by a device owner or profile owner the restriction applies to all profiles of the |
| * user the device owner or profile owner is an admin for. |
| * |
| * By default the user can use any input method. When zero or more packages have |
| * been added, input method that are not in the list and not part of the system |
| * can not be enabled by the user. |
| * |
| * This method will fail if it is called for a admin that is not for the foreground user |
| * or a profile of the foreground user. |
| * |
| * <p> Calling with a null value for the list disables the restriction so that all input methods |
| * can be used, calling with an empty list disables all but the system's own input methods. |
| * |
| * <p> System input methods are always available to the user this method can't modify this. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param packageNames List of input method package names. |
| * @return true if setting the restriction succeeded. It will fail if there are |
| * one or more non-system input methods currently enabled that are not in |
| * the packageNames list. |
| */ |
| public boolean setPermittedInputMethods(@NonNull ComponentName admin, List<String> packageNames) { |
| if (mService != null) { |
| try { |
| return mService.setPermittedInputMethods(admin, packageNames); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return false; |
| } |
| |
| |
| /** |
| * Returns the list of permitted input methods set by this device or profile owner. |
| * |
| * <p>An empty list means no input methods except system input methods are allowed. |
| * Null means all input methods are allowed. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @return List of input method package names. |
| */ |
| public List<String> getPermittedInputMethods(@NonNull ComponentName admin) { |
| if (mService != null) { |
| try { |
| return mService.getPermittedInputMethods(admin); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return null; |
| } |
| |
| /** |
| * Returns the list of input methods permitted by the device or profiles |
| * owners of the current user. (*Not* calling user, due to a limitation in InputMethodManager.) |
| * |
| * <p>Null means all input methods are allowed, if a non-null list is returned |
| * it will contain the intersection of the permitted lists for any device or profile |
| * owners that apply to this user. It will also include any system input methods. |
| * |
| * @return List of input method package names. |
| * @hide |
| */ |
| @SystemApi |
| public List<String> getPermittedInputMethodsForCurrentUser() { |
| if (mService != null) { |
| try { |
| return mService.getPermittedInputMethodsForCurrentUser(); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return null; |
| } |
| |
| /** |
| * Called by a device owner to get the list of apps to keep around as APKs even if no user has |
| * currently installed it. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * |
| * @return List of package names to keep cached. |
| * @hide |
| */ |
| public List<String> getKeepUninstalledPackages(@NonNull ComponentName admin) { |
| if (mService != null) { |
| try { |
| return mService.getKeepUninstalledPackages(admin); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return null; |
| } |
| |
| /** |
| * Called by a device owner to set a list of apps to keep around as APKs even if no user has |
| * currently installed it. |
| * |
| * <p>Please note that setting this policy does not imply that specified apps will be |
| * automatically pre-cached.</p> |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param packageNames List of package names to keep cached. |
| * @hide |
| */ |
| public void setKeepUninstalledPackages(@NonNull ComponentName admin, |
| @NonNull List<String> packageNames) { |
| if (mService != null) { |
| try { |
| mService.setKeepUninstalledPackages(admin, packageNames); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * Called by a device owner to create a user with the specified name. The UserHandle returned |
| * by this method should not be persisted as user handles are recycled as users are removed and |
| * created. If you need to persist an identifier for this user, use |
| * {@link UserManager#getSerialNumberForUser}. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param name the user's name |
| * @see UserHandle |
| * @return the {@link android.os.UserHandle} object for the created user, or {@code null} if the |
| * user could not be created. |
| * |
| * @deprecated From {@link android.os.Build.VERSION_CODES#M} |
| */ |
| @Deprecated |
| public UserHandle createUser(@NonNull ComponentName admin, String name) { |
| try { |
| return mService.createUser(admin, name); |
| } catch (RemoteException re) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, re); |
| } |
| return null; |
| } |
| |
| /** |
| * Called by a device owner to create a user with the specified name. The UserHandle returned |
| * by this method should not be persisted as user handles are recycled as users are removed and |
| * created. If you need to persist an identifier for this user, use |
| * {@link UserManager#getSerialNumberForUser}. The new user will be started in the background |
| * immediately. |
| * |
| * <p> profileOwnerComponent is the {@link DeviceAdminReceiver} to be the profile owner as well |
| * as registered as an active admin on the new user. The profile owner package will be |
| * installed on the new user if it already is installed on the device. |
| * |
| * <p>If the optionalInitializeData is not null, then the extras will be passed to the |
| * profileOwnerComponent when onEnable is called. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param name the user's name |
| * @param ownerName the human readable name of the organisation associated with this DPM. |
| * @param profileOwnerComponent The {@link DeviceAdminReceiver} that will be an active admin on |
| * the user. |
| * @param adminExtras Extras that will be passed to onEnable of the admin receiver |
| * on the new user. |
| * @see UserHandle |
| * @return the {@link android.os.UserHandle} object for the created user, or {@code null} if the |
| * user could not be created. |
| * |
| * @deprecated From {@link android.os.Build.VERSION_CODES#M} |
| */ |
| @Deprecated |
| public UserHandle createAndInitializeUser(@NonNull ComponentName admin, String name, |
| String ownerName, @NonNull ComponentName profileOwnerComponent, Bundle adminExtras) { |
| try { |
| return mService.createAndInitializeUser(admin, name, ownerName, profileOwnerComponent, |
| adminExtras); |
| } catch (RemoteException re) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, re); |
| } |
| return null; |
| } |
| |
| /** |
| * Called by a device owner to remove a user and all associated data. The primary user can |
| * not be removed. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param userHandle the user to remove. |
| * @return {@code true} if the user was removed, {@code false} otherwise. |
| */ |
| public boolean removeUser(@NonNull ComponentName admin, UserHandle userHandle) { |
| try { |
| return mService.removeUser(admin, userHandle); |
| } catch (RemoteException re) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, re); |
| return false; |
| } |
| } |
| |
| /** |
| * Called by a device owner to switch the specified user to the foreground. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param userHandle the user to switch to; null will switch to primary. |
| * @return {@code true} if the switch was successful, {@code false} otherwise. |
| * |
| * @see Intent#ACTION_USER_FOREGROUND |
| */ |
| public boolean switchUser(@NonNull ComponentName admin, @Nullable UserHandle userHandle) { |
| try { |
| return mService.switchUser(admin, userHandle); |
| } catch (RemoteException re) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, re); |
| return false; |
| } |
| } |
| |
| /** |
| * Retrieves the application restrictions for a given target application running in the calling |
| * user. |
| * |
| * <p>The caller must be a profile or device owner on that user, or the package allowed to |
| * manage application restrictions via {@link #setApplicationRestrictionsManagingPackage}; |
| * otherwise a security exception will be thrown. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with, or |
| * {@code null} if called by the application restrictions managing package. |
| * @param packageName The name of the package to fetch restricted settings of. |
| * @return {@link Bundle} of settings corresponding to what was set last time |
| * {@link DevicePolicyManager#setApplicationRestrictions} was called, or an empty {@link Bundle} |
| * if no restrictions have been set. |
| * |
| * @see {@link #setApplicationRestrictionsManagingPackage} |
| */ |
| public Bundle getApplicationRestrictions(@Nullable ComponentName admin, String packageName) { |
| if (mService != null) { |
| try { |
| return mService.getApplicationRestrictions(admin, packageName); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return null; |
| } |
| |
| /** |
| * Called by a profile or device owner to set a user restriction specified by the key. |
| * <p> |
| * The calling device admin must be a profile or device owner; if it is not, |
| * a security exception will be thrown. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated |
| * with. |
| * @param key The key of the restriction. See the constants in |
| * {@link android.os.UserManager} for the list of keys. |
| */ |
| public void addUserRestriction(@NonNull ComponentName admin, String key) { |
| if (mService != null) { |
| try { |
| mService.setUserRestriction(admin, key, true); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * Called by a profile or device owner to clear a user restriction specified by the key. |
| * <p> |
| * The calling device admin must be a profile or device owner; if it is not, |
| * a security exception will be thrown. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated |
| * with. |
| * @param key The key of the restriction. See the constants in |
| * {@link android.os.UserManager} for the list of keys. |
| */ |
| public void clearUserRestriction(@NonNull ComponentName admin, String key) { |
| if (mService != null) { |
| try { |
| mService.setUserRestriction(admin, key, false); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * Called by a profile or device owner to get user restrictions set with |
| * {@link #addUserRestriction(ComponentName, String)}. |
| * <p> |
| * The target user may have more restrictions set by the system or other device owner / profile |
| * owner. To get all the user restrictions currently set, use |
| * {@link UserManager#getUserRestrictions()}. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @throws SecurityException if the {@code admin} is not an active admin. |
| */ |
| public Bundle getUserRestrictions(@NonNull ComponentName admin) { |
| return getUserRestrictions(admin, myUserId()); |
| } |
| |
| /** @hide per-user version */ |
| public Bundle getUserRestrictions(@NonNull ComponentName admin, int userHandle) { |
| Bundle ret = null; |
| if (mService != null) { |
| try { |
| ret = mService.getUserRestrictions(admin, userHandle); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return ret == null ? new Bundle() : ret; |
| } |
| |
| /** |
| * Called by profile or device owners to hide or unhide packages. When a package is hidden it |
| * is unavailable for use, but the data and actual package file remain. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param packageName The name of the package to hide or unhide. |
| * @param hidden {@code true} if the package should be hidden, {@code false} if it should be |
| * unhidden. |
| * @return boolean Whether the hidden setting of the package was successfully updated. |
| */ |
| public boolean setApplicationHidden(@NonNull ComponentName admin, String packageName, |
| boolean hidden) { |
| if (mService != null) { |
| try { |
| return mService.setApplicationHidden(admin, packageName, hidden); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Called by profile or device owners to determine if a package is hidden. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param packageName The name of the package to retrieve the hidden status of. |
| * @return boolean {@code true} if the package is hidden, {@code false} otherwise. |
| */ |
| public boolean isApplicationHidden(@NonNull ComponentName admin, String packageName) { |
| if (mService != null) { |
| try { |
| return mService.isApplicationHidden(admin, packageName); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Called by profile or device owners to re-enable a system app that was disabled by default |
| * when the user was initialized. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param packageName The package to be re-enabled in the calling profile. |
| */ |
| public void enableSystemApp(@NonNull ComponentName admin, String packageName) { |
| if (mService != null) { |
| try { |
| mService.enableSystemApp(admin, packageName); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * Called by profile or device owners to re-enable system apps by intent that were disabled |
| * by default when the user was initialized. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param intent An intent matching the app(s) to be installed. All apps that resolve for this |
| * intent will be re-enabled in the calling profile. |
| * @return int The number of activities that matched the intent and were installed. |
| */ |
| public int enableSystemApp(@NonNull ComponentName admin, Intent intent) { |
| if (mService != null) { |
| try { |
| return mService.enableSystemAppWithIntent(admin, intent); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return 0; |
| } |
| |
| /** |
| * Called by a device owner or profile owner to disable account management for a specific type |
| * of account. |
| * |
| * <p>The calling device admin must be a device owner or profile owner. If it is not, a |
| * security exception will be thrown. |
| * |
| * <p>When account management is disabled for an account type, adding or removing an account |
| * of that type will not be possible. |
| * |
| * <p>From {@link android.os.Build.VERSION_CODES#N} the profile or device owner can still use |
| * {@link android.accounts.AccountManager} APIs to add or remove accounts when account |
| * management for a specific type is disabled. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param accountType For which account management is disabled or enabled. |
| * @param disabled The boolean indicating that account management will be disabled (true) or |
| * enabled (false). |
| */ |
| public void setAccountManagementDisabled(@NonNull ComponentName admin, String accountType, |
| boolean disabled) { |
| if (mService != null) { |
| try { |
| mService.setAccountManagementDisabled(admin, accountType, disabled); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * Gets the array of accounts for which account management is disabled by the profile owner. |
| * |
| * <p> Account management can be disabled/enabled by calling |
| * {@link #setAccountManagementDisabled}. |
| * |
| * @return a list of account types for which account management has been disabled. |
| * |
| * @see #setAccountManagementDisabled |
| */ |
| public String[] getAccountTypesWithManagementDisabled() { |
| return getAccountTypesWithManagementDisabledAsUser(myUserId()); |
| } |
| |
| /** |
| * @see #getAccountTypesWithManagementDisabled() |
| * @hide |
| */ |
| public String[] getAccountTypesWithManagementDisabledAsUser(int userId) { |
| if (mService != null) { |
| try { |
| return mService.getAccountTypesWithManagementDisabledAsUser(userId); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| |
| return null; |
| } |
| |
| /** |
| * Sets which packages may enter lock task mode. |
| * |
| * <p>Any packages that shares uid with an allowed package will also be allowed |
| * to activate lock task. |
| * |
| * From {@link android.os.Build.VERSION_CODES#M} removing packages from the lock task |
| * package list results in locked tasks belonging to those packages to be finished. |
| * |
| * This function can only be called by the device owner. |
| * @param packages The list of packages allowed to enter lock task mode |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * |
| * @see Activity#startLockTask() |
| * @see DeviceAdminReceiver#onLockTaskModeEntering(Context, Intent, String) |
| * @see DeviceAdminReceiver#onLockTaskModeExiting(Context, Intent) |
| * @see UserManager#DISALLOW_CREATE_WINDOWS |
| */ |
| public void setLockTaskPackages(@NonNull ComponentName admin, String[] packages) |
| throws SecurityException { |
| if (mService != null) { |
| try { |
| mService.setLockTaskPackages(admin, packages); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * This function returns the list of packages allowed to start the lock task mode. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @hide |
| */ |
| public String[] getLockTaskPackages(@NonNull ComponentName admin) { |
| if (mService != null) { |
| try { |
| return mService.getLockTaskPackages(admin); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return null; |
| } |
| |
| /** |
| * This function lets the caller know whether the given component is allowed to start the |
| * lock task mode. |
| * @param pkg The package to check |
| */ |
| public boolean isLockTaskPermitted(String pkg) { |
| if (mService != null) { |
| try { |
| return mService.isLockTaskPermitted(pkg); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Called by device owners to update {@link Settings.Global} settings. Validation that the value |
| * of the setting is in the correct form for the setting type should be performed by the caller. |
| * <p>The settings that can be updated with this method are: |
| * <ul> |
| * <li>{@link Settings.Global#ADB_ENABLED}</li> |
| * <li>{@link Settings.Global#AUTO_TIME}</li> |
| * <li>{@link Settings.Global#AUTO_TIME_ZONE}</li> |
| * <li>{@link Settings.Global#DATA_ROAMING}</li> |
| * <li>{@link Settings.Global#USB_MASS_STORAGE_ENABLED}</li> |
| * <li>{@link Settings.Global#WIFI_SLEEP_POLICY}</li> |
| * <li>{@link Settings.Global#STAY_ON_WHILE_PLUGGED_IN} |
| * This setting is only available from {@link android.os.Build.VERSION_CODES#M} onwards |
| * and can only be set if {@link #setMaximumTimeToLock} is not used to set a timeout.</li> |
| * <li>{@link Settings.Global#WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN}</li> |
| * This setting is only available from {@link android.os.Build.VERSION_CODES#M} onwards. |
| * </li> |
| * </ul> |
| * <p>Changing the following settings has no effect as of |
| * {@link android.os.Build.VERSION_CODES#M}: |
| * <ul> |
| * <li>{@link Settings.Global#BLUETOOTH_ON}. |
| * Use {@link android.bluetooth.BluetoothAdapter#enable()} and |
| * {@link android.bluetooth.BluetoothAdapter#disable()} instead.</li> |
| * <li>{@link Settings.Global#DEVELOPMENT_SETTINGS_ENABLED}</li> |
| * <li>{@link Settings.Global#MODE_RINGER}. |
| * Use {@link android.media.AudioManager#setRingerMode(int)} instead.</li> |
| * <li>{@link Settings.Global#NETWORK_PREFERENCE}</li> |
| * <li>{@link Settings.Global#WIFI_ON}. |
| * Use {@link android.net.wifi.WifiManager#setWifiEnabled(boolean)} instead.</li> |
| * </ul> |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param setting The name of the setting to update. |
| * @param value The value to update the setting to. |
| */ |
| public void setGlobalSetting(@NonNull ComponentName admin, String setting, String value) { |
| if (mService != null) { |
| try { |
| mService.setGlobalSetting(admin, setting, value); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * Called by profile or device owners to update {@link Settings.Secure} settings. Validation |
| * that the value of the setting is in the correct form for the setting type should be performed |
| * by the caller. |
| * <p>The settings that can be updated by a profile or device owner with this method are: |
| * <ul> |
| * <li>{@link Settings.Secure#DEFAULT_INPUT_METHOD}</li> |
| * <li>{@link Settings.Secure#INSTALL_NON_MARKET_APPS}</li> |
| * <li>{@link Settings.Secure#SKIP_FIRST_USE_HINTS}</li> |
| * </ul> |
| * <p>A device owner can additionally update the following settings: |
| * <ul> |
| * <li>{@link Settings.Secure#LOCATION_MODE}</li> |
| * </ul> |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param setting The name of the setting to update. |
| * @param value The value to update the setting to. |
| */ |
| public void setSecureSetting(@NonNull ComponentName admin, String setting, String value) { |
| if (mService != null) { |
| try { |
| mService.setSecureSetting(admin, setting, value); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * Designates a specific service component as the provider for |
| * making permission requests of a local or remote administrator of the user. |
| * <p/> |
| * Only a profile owner can designate the restrictions provider. |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param provider The component name of the service that implements |
| * {@link RestrictionsReceiver}. If this param is null, |
| * it removes the restrictions provider previously assigned. |
| */ |
| public void setRestrictionsProvider(@NonNull ComponentName admin, |
| @Nullable ComponentName provider) { |
| if (mService != null) { |
| try { |
| mService.setRestrictionsProvider(admin, provider); |
| } catch (RemoteException re) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, re); |
| } |
| } |
| } |
| |
| /** |
| * Called by profile or device owners to set the master volume mute on or off. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param on {@code true} to mute master volume, {@code false} to turn mute off. |
| */ |
| public void setMasterVolumeMuted(@NonNull ComponentName admin, boolean on) { |
| if (mService != null) { |
| try { |
| mService.setMasterVolumeMuted(admin, on); |
| } catch (RemoteException re) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, re); |
| } |
| } |
| } |
| |
| /** |
| * Called by profile or device owners to check whether the master volume mute is on or off. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @return {@code true} if master volume is muted, {@code false} if it's not. |
| */ |
| public boolean isMasterVolumeMuted(@NonNull ComponentName admin) { |
| if (mService != null) { |
| try { |
| return mService.isMasterVolumeMuted(admin); |
| } catch (RemoteException re) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, re); |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Called by profile or device owners to change whether a user can uninstall |
| * a package. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param packageName package to change. |
| * @param uninstallBlocked true if the user shouldn't be able to uninstall the package. |
| */ |
| public void setUninstallBlocked(@NonNull ComponentName admin, String packageName, |
| boolean uninstallBlocked) { |
| if (mService != null) { |
| try { |
| mService.setUninstallBlocked(admin, packageName, uninstallBlocked); |
| } catch (RemoteException re) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, re); |
| } |
| } |
| } |
| |
| /** |
| * Check whether the user has been blocked by device policy from uninstalling a package. |
| * Requires the caller to be the profile owner if checking a specific admin's policy. |
| * <p> |
| * <strong>Note:</strong> Starting from {@link android.os.Build.VERSION_CODES#LOLLIPOP_MR1}, the |
| * behavior of this API is changed such that passing {@code null} as the {@code admin} |
| * parameter will return if any admin has blocked the uninstallation. Before L MR1, passing |
| * {@code null} will cause a NullPointerException to be raised. |
| * |
| * @param admin The name of the admin component whose blocking policy will be checked, or |
| * {@code null} to check whether any admin has blocked the uninstallation. |
| * @param packageName package to check. |
| * @return true if uninstallation is blocked. |
| */ |
| public boolean isUninstallBlocked(@Nullable ComponentName admin, String packageName) { |
| if (mService != null) { |
| try { |
| return mService.isUninstallBlocked(admin, packageName); |
| } catch (RemoteException re) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, re); |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Called by the profile owner of a managed profile to enable widget providers from a |
| * given package to be available in the parent profile. As a result the user will be able to |
| * add widgets from the white-listed package running under the profile to a widget |
| * host which runs under the parent profile, for example the home screen. Note that |
| * a package may have zero or more provider components, where each component |
| * provides a different widget type. |
| * <p> |
| * <strong>Note:</strong> By default no widget provider package is white-listed. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param packageName The package from which widget providers are white-listed. |
| * @return Whether the package was added. |
| * |
| * @see #removeCrossProfileWidgetProvider(android.content.ComponentName, String) |
| * @see #getCrossProfileWidgetProviders(android.content.ComponentName) |
| */ |
| public boolean addCrossProfileWidgetProvider(@NonNull ComponentName admin, String packageName) { |
| if (mService != null) { |
| try { |
| return mService.addCrossProfileWidgetProvider(admin, packageName); |
| } catch (RemoteException re) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, re); |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Called by the profile owner of a managed profile to disable widget providers from a given |
| * package to be available in the parent profile. For this method to take effect the |
| * package should have been added via {@link #addCrossProfileWidgetProvider( |
| * android.content.ComponentName, String)}. |
| * <p> |
| * <strong>Note:</strong> By default no widget provider package is white-listed. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param packageName The package from which widget providers are no longer |
| * white-listed. |
| * @return Whether the package was removed. |
| * |
| * @see #addCrossProfileWidgetProvider(android.content.ComponentName, String) |
| * @see #getCrossProfileWidgetProviders(android.content.ComponentName) |
| */ |
| public boolean removeCrossProfileWidgetProvider(@NonNull ComponentName admin, String packageName) { |
| if (mService != null) { |
| try { |
| return mService.removeCrossProfileWidgetProvider(admin, packageName); |
| } catch (RemoteException re) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, re); |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Called by the profile owner of a managed profile to query providers from which packages are |
| * available in the parent profile. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @return The white-listed package list. |
| * |
| * @see #addCrossProfileWidgetProvider(android.content.ComponentName, String) |
| * @see #removeCrossProfileWidgetProvider(android.content.ComponentName, String) |
| */ |
| public List<String> getCrossProfileWidgetProviders(@NonNull ComponentName admin) { |
| if (mService != null) { |
| try { |
| List<String> providers = mService.getCrossProfileWidgetProviders(admin); |
| if (providers != null) { |
| return providers; |
| } |
| } catch (RemoteException re) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, re); |
| } |
| } |
| return Collections.emptyList(); |
| } |
| |
| /** |
| * Called by profile or device owners to set the user's photo. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param icon the bitmap to set as the photo. |
| */ |
| public void setUserIcon(@NonNull ComponentName admin, Bitmap icon) { |
| try { |
| mService.setUserIcon(admin, icon); |
| } catch (RemoteException re) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, re); |
| } |
| } |
| |
| /** |
| * Called by device owners to set a local system update policy. When a new policy is set, |
| * {@link #ACTION_SYSTEM_UPDATE_POLICY_CHANGED} is broadcasted. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. All |
| * components in the device owner package can set system update policies and the |
| * most recent policy takes |
| * effect. |
| * @param policy the new policy, or {@code null} to clear the current policy. |
| * @see SystemUpdatePolicy |
| */ |
| public void setSystemUpdatePolicy(@NonNull ComponentName admin, SystemUpdatePolicy policy) { |
| if (mService != null) { |
| try { |
| mService.setSystemUpdatePolicy(admin, policy); |
| } catch (RemoteException re) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, re); |
| } |
| } |
| } |
| |
| /** |
| * Retrieve a local system update policy set previously by {@link #setSystemUpdatePolicy}. |
| * |
| * @return The current policy object, or {@code null} if no policy is set. |
| */ |
| public SystemUpdatePolicy getSystemUpdatePolicy() { |
| if (mService != null) { |
| try { |
| return mService.getSystemUpdatePolicy(); |
| } catch (RemoteException re) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, re); |
| } |
| } |
| return null; |
| } |
| |
| /** |
| * Called by a device owner to disable the keyguard altogether. |
| * |
| * <p>Setting the keyguard to disabled has the same effect as choosing "None" as the screen |
| * lock type. However, this call has no effect if a password, pin or pattern is currently set. |
| * If a password, pin or pattern is set after the keyguard was disabled, the keyguard stops |
| * being disabled. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param disabled {@code true} disables the keyguard, {@code false} reenables it. |
| * |
| * @return {@code false} if attempting to disable the keyguard while a lock password was in |
| * place. {@code true} otherwise. |
| */ |
| public boolean setKeyguardDisabled(@NonNull ComponentName admin, boolean disabled) { |
| try { |
| return mService.setKeyguardDisabled(admin, disabled); |
| } catch (RemoteException re) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, re); |
| return false; |
| } |
| } |
| |
| /** |
| * Called by device owner to disable the status bar. Disabling the status bar blocks |
| * notifications, quick settings and other screen overlays that allow escaping from |
| * a single use device. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param disabled {@code true} disables the status bar, {@code false} reenables it. |
| * |
| * @return {@code false} if attempting to disable the status bar failed. |
| * {@code true} otherwise. |
| */ |
| public boolean setStatusBarDisabled(@NonNull ComponentName admin, boolean disabled) { |
| try { |
| return mService.setStatusBarDisabled(admin, disabled); |
| } catch (RemoteException re) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, re); |
| return false; |
| } |
| } |
| |
| /** |
| * Callable by the system update service to notify device owners about pending updates. |
| * The caller must hold {@link android.Manifest.permission#NOTIFY_PENDING_SYSTEM_UPDATE} |
| * permission. |
| * |
| * @param updateReceivedTime The time as given by {@link System#currentTimeMillis()} indicating |
| * when the current pending update was first available. -1 if no update is available. |
| * @hide |
| */ |
| @SystemApi |
| public void notifyPendingSystemUpdate(long updateReceivedTime) { |
| if (mService != null) { |
| try { |
| mService.notifyPendingSystemUpdate(updateReceivedTime); |
| } catch (RemoteException re) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, re); |
| } |
| } |
| } |
| |
| /** |
| * Called by profile or device owners to set the default response for future runtime permission |
| * requests by applications. The policy can allow for normal operation which prompts the |
| * user to grant a permission, or can allow automatic granting or denying of runtime |
| * permission requests by an application. This also applies to new permissions declared by app |
| * updates. When a permission is denied or granted this way, the effect is equivalent to setting |
| * the permission grant state via {@link #setPermissionGrantState}. |
| * |
| * <p/>As this policy only acts on runtime permission requests, it only applies to applications |
| * built with a {@code targetSdkVersion} of {@link android.os.Build.VERSION_CODES#M} or later. |
| * |
| * @param admin Which profile or device owner this request is associated with. |
| * @param policy One of the policy constants {@link #PERMISSION_POLICY_PROMPT}, |
| * {@link #PERMISSION_POLICY_AUTO_GRANT} and {@link #PERMISSION_POLICY_AUTO_DENY}. |
| * |
| * @see #setPermissionGrantState |
| */ |
| public void setPermissionPolicy(@NonNull ComponentName admin, int policy) { |
| try { |
| mService.setPermissionPolicy(admin, policy); |
| } catch (RemoteException re) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, re); |
| } |
| } |
| |
| /** |
| * Returns the current runtime permission policy set by the device or profile owner. The |
| * default is {@link #PERMISSION_POLICY_PROMPT}. |
| * @param admin Which profile or device owner this request is associated with. |
| * @return the current policy for future permission requests. |
| */ |
| public int getPermissionPolicy(ComponentName admin) { |
| try { |
| return mService.getPermissionPolicy(admin); |
| } catch (RemoteException re) { |
| return PERMISSION_POLICY_PROMPT; |
| } |
| } |
| |
| /** |
| * Sets the grant state of a runtime permission for a specific application. The state |
| * can be {@link #PERMISSION_GRANT_STATE_DEFAULT default} in which a user can manage it |
| * through the UI, {@link #PERMISSION_GRANT_STATE_DENIED denied}, in which the permission |
| * is denied and the user cannot manage it through the UI, and {@link |
| * #PERMISSION_GRANT_STATE_GRANTED granted} in which the permission is granted and the |
| * user cannot manage it through the UI. This might affect all permissions in a |
| * group that the runtime permission belongs to. This method can only be called |
| * by a profile or device owner. |
| * |
| * <p/>Setting the grant state to {@link #PERMISSION_GRANT_STATE_DEFAULT default} does not |
| * revoke the permission. It retains the previous grant, if any. |
| * |
| * <p/>Permissions can be granted or revoked only for applications built with a |
| * {@code targetSdkVersion} of {@link android.os.Build.VERSION_CODES#M} or later. |
| * |
| * @param admin Which profile or device owner this request is associated with. |
| * @param packageName The application to grant or revoke a permission to. |
| * @param permission The permission to grant or revoke. |
| * @param grantState The permission grant state which is one of {@link |
| * #PERMISSION_GRANT_STATE_DENIED}, {@link #PERMISSION_GRANT_STATE_DEFAULT}, |
| * {@link #PERMISSION_GRANT_STATE_GRANTED}, |
| * @return whether the permission was successfully granted or revoked. |
| * |
| * @see #PERMISSION_GRANT_STATE_DENIED |
| * @see #PERMISSION_GRANT_STATE_DEFAULT |
| * @see #PERMISSION_GRANT_STATE_GRANTED |
| */ |
| public boolean setPermissionGrantState(@NonNull ComponentName admin, String packageName, |
| String permission, int grantState) { |
| try { |
| return mService.setPermissionGrantState(admin, packageName, permission, grantState); |
| } catch (RemoteException re) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, re); |
| return false; |
| } |
| } |
| |
| /** |
| * Returns the current grant state of a runtime permission for a specific application. |
| * |
| * @param admin Which profile or device owner this request is associated with. |
| * @param packageName The application to check the grant state for. |
| * @param permission The permission to check for. |
| * @return the current grant state specified by device policy. If the profile or device owner |
| * has not set a grant state, the return value is {@link #PERMISSION_GRANT_STATE_DEFAULT}. |
| * This does not indicate whether or not the permission is currently granted for the package. |
| * |
| * <p/>If a grant state was set by the profile or device owner, then the return value will |
| * be one of {@link #PERMISSION_GRANT_STATE_DENIED} or {@link #PERMISSION_GRANT_STATE_GRANTED}, |
| * which indicates if the permission is currently denied or granted. |
| * |
| * @see #setPermissionGrantState(ComponentName, String, String, int) |
| * @see PackageManager#checkPermission(String, String) |
| */ |
| public int getPermissionGrantState(@NonNull ComponentName admin, String packageName, |
| String permission) { |
| try { |
| return mService.getPermissionGrantState(admin, packageName, permission); |
| } catch (RemoteException re) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, re); |
| return PERMISSION_GRANT_STATE_DEFAULT; |
| } |
| } |
| |
| /** |
| * Returns if provisioning a managed profile or device is possible or not. |
| * @param action One of {@link #ACTION_PROVISION_MANAGED_DEVICE}, |
| * {@link #ACTION_PROVISION_MANAGED_PROFILE}. |
| * Note that even if this method returns true, there is a slight possibility that the |
| * provisioning will not be allowed when it is actually initiated because some event has |
| * happened in between. |
| * @return if provisioning a managed profile or device is possible or not. |
| * @throws IllegalArgumentException if the supplied action is not valid. |
| */ |
| public boolean isProvisioningAllowed(String action) { |
| try { |
| return mService.isProvisioningAllowed(action); |
| } catch (RemoteException re) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, re); |
| return false; |
| } |
| } |
| |
| /** |
| * @hide |
| * Return if this user is a managed profile of another user. An admin can become the profile |
| * owner of a managed profile with {@link #ACTION_PROVISION_MANAGED_PROFILE} and of a managed |
| * user with {@link #ACTION_PROVISION_MANAGED_USER}. |
| * @param admin Which profile owner this request is associated with. |
| * @return if this user is a managed profile of another user. |
| */ |
| public boolean isManagedProfile(@NonNull ComponentName admin) { |
| try { |
| return mService.isManagedProfile(admin); |
| } catch (RemoteException re) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, re); |
| return false; |
| } |
| } |
| |
| /** |
| * @hide |
| * Return if this user is a system-only user. An admin can manage a device from a system only |
| * user by calling {@link #ACTION_PROVISION_MANAGED_SHAREABLE_DEVICE}. |
| * @param admin Which device owner this request is associated with. |
| * @return if this user is a system-only user. |
| */ |
| public boolean isSystemOnlyUser(@NonNull ComponentName admin) { |
| try { |
| return mService.isSystemOnlyUser(admin); |
| } catch (RemoteException re) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, re); |
| return false; |
| } |
| } |
| |
| /** |
| * Called by device owner to get the MAC address of the Wi-Fi device. |
| * |
| * @return the MAC address of the Wi-Fi device, or null when the information is not |
| * available. (For example, Wi-Fi hasn't been enabled, or the device doesn't support Wi-Fi.) |
| * |
| * <p>The address will be in the {@code XX:XX:XX:XX:XX:XX} format. |
| */ |
| public String getWifiMacAddress() { |
| try { |
| return mService.getWifiMacAddress(); |
| } catch (RemoteException re) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, re); |
| return null; |
| } |
| } |
| |
| /** |
| * Called by device owner to reboot the device. |
| */ |
| public void reboot(@NonNull ComponentName admin) { |
| try { |
| mService.reboot(admin); |
| } catch (RemoteException re) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, re); |
| } |
| } |
| |
| /** |
| * Called by a device admin to set the short support message. This will |
| * be displayed to the user in settings screens where funtionality has |
| * been disabled by the admin. |
| * |
| * The message should be limited to a short statement such as |
| * "This setting is disabled by your administrator. Contact someone@example.com |
| * for support." |
| * If the message is longer than 200 characters it may be truncated. |
| * |
| * @see #setLongSupportMessage |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param message Short message to be displayed to the user in settings or null to |
| * clear the existing message. |
| */ |
| public void setShortSupportMessage(@NonNull ComponentName admin, |
| @Nullable String message) { |
| if (mService != null) { |
| try { |
| mService.setShortSupportMessage(admin, message); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * Called by a device admin to get the short support message. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @return The message set by {@link #setShortSupportMessage(ComponentName, String)} |
| * or null if no message has been set. |
| */ |
| public String getShortSupportMessage(@NonNull ComponentName admin) { |
| if (mService != null) { |
| try { |
| return mService.getShortSupportMessage(admin); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return null; |
| } |
| |
| /** |
| * Called by a device admin to set the long support message. This will |
| * be displayed to the user in the device administators settings screen. |
| * |
| * @see #setShortSupportMessage |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param message Long message to be displayed to the user in settings or null to |
| * clear the existing message. |
| */ |
| public void setLongSupportMessage(@NonNull ComponentName admin, |
| @Nullable String message) { |
| if (mService != null) { |
| try { |
| mService.setLongSupportMessage(admin, message); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| } |
| |
| /** |
| * Called by a device admin to get the long support message. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @return The message set by {@link #setLongSupportMessage(ComponentName, String)} |
| * or null if no message has been set. |
| */ |
| public String getLongSupportMessage(@NonNull ComponentName admin) { |
| if (mService != null) { |
| try { |
| return mService.getLongSupportMessage(admin); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return null; |
| } |
| |
| /** |
| * Called by the system to get the short support message. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param userHandle user id the admin is running as. |
| * @return The message set by {@link #setShortSupportMessage(ComponentName, String)} |
| * |
| * @hide |
| */ |
| public String getShortSupportMessageForUser(@NonNull ComponentName admin, int userHandle) { |
| if (mService != null) { |
| try { |
| return mService.getShortSupportMessageForUser(admin, userHandle); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return null; |
| } |
| |
| |
| /** |
| * Called by the system to get the long support message. |
| * |
| * @param admin Which {@link DeviceAdminReceiver} this request is associated with. |
| * @param userHandle user id the admin is running as. |
| * @return The message set by {@link #setLongSupportMessage(ComponentName, String)} |
| * |
| * @hide |
| */ |
| public String getLongSupportMessageForUser(@NonNull ComponentName admin, int userHandle) { |
| if (mService != null) { |
| try { |
| return mService.getLongSupportMessageForUser(admin, userHandle); |
| } catch (RemoteException e) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, e); |
| } |
| } |
| return null; |
| } |
| |
| /** |
| * Obtains a {@link DevicePolicyManager} whose calls act on the parent profile. |
| * |
| * <p> Note only some methods will work on the parent Manager. |
| * |
| * @return a new instance of {@link DevicePolicyManager} that acts on the parent profile. |
| */ |
| public DevicePolicyManager getParentProfileInstance(@NonNull ComponentName admin) { |
| try { |
| if (!mService.isManagedProfile(admin)) { |
| throw new SecurityException("The current user does not have a parent profile."); |
| } |
| return new DevicePolicyManager(mContext, true); |
| } catch (RemoteException re) { |
| Log.w(TAG, REMOTE_EXCEPTION_MESSAGE, re); |
| return null; |
| } |
| } |
| } |