| /* |
| * 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.accounts.AccountManager; |
| import android.annotation.IntDef; |
| import android.annotation.SdkConstant; |
| import android.annotation.SdkConstant.SdkConstantType; |
| import android.annotation.SystemApi; |
| import android.app.Service; |
| import android.content.BroadcastReceiver; |
| import android.content.ComponentName; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.net.Uri; |
| import android.os.Bundle; |
| import android.security.KeyChain; |
| |
| import java.lang.annotation.Retention; |
| import java.lang.annotation.RetentionPolicy; |
| |
| /** |
| * Base class for implementing a device administration component. This |
| * class provides a convenience for interpreting the raw intent actions |
| * that are sent by the system. |
| * |
| * <p>The callback methods, like the base |
| * {@link BroadcastReceiver#onReceive(Context, Intent) BroadcastReceiver.onReceive()} |
| * method, happen on the main thread of the process. Thus long running |
| * operations must be done on another thread. Note that because a receiver |
| * is done once returning from its receive function, such long-running operations |
| * should probably be done in a {@link Service}. |
| * |
| * <p>When publishing your DeviceAdmin subclass as a receiver, it must |
| * handle {@link #ACTION_DEVICE_ADMIN_ENABLED} and require the |
| * {@link android.Manifest.permission#BIND_DEVICE_ADMIN} permission. A typical |
| * manifest entry would look like:</p> |
| * |
| * {@sample development/samples/ApiDemos/AndroidManifest.xml device_admin_declaration} |
| * |
| * <p>The meta-data referenced here provides addition information specific |
| * to the device administrator, as parsed by the {@link DeviceAdminInfo} class. |
| * A typical file would be:</p> |
| * |
| * {@sample development/samples/ApiDemos/res/xml/device_admin_sample.xml meta_data} |
| * |
| * <div class="special reference"> |
| * <h3>Developer Guides</h3> |
| * <p>For more information about device administration, read the |
| * <a href="{@docRoot}guide/topics/admin/device-admin.html">Device Administration</a> |
| * developer guide.</p> |
| * </div> |
| */ |
| public class DeviceAdminReceiver extends BroadcastReceiver { |
| private static String TAG = "DevicePolicy"; |
| private static boolean localLOGV = false; |
| |
| /** |
| * This is the primary action that a device administrator must implement to be |
| * allowed to manage a device. This will be set to the receiver |
| * when the user enables it for administration. You will generally |
| * handle this in {@link DeviceAdminReceiver#onEnabled(Context, Intent)}. To be |
| * supported, the receiver must also require the |
| * {@link android.Manifest.permission#BIND_DEVICE_ADMIN} permission so |
| * that other applications can not abuse it. |
| */ |
| @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) |
| public static final String ACTION_DEVICE_ADMIN_ENABLED |
| = "android.app.action.DEVICE_ADMIN_ENABLED"; |
| |
| /** |
| * Action sent to a device administrator when the user has requested to |
| * disable it, but before this has actually been done. This gives you |
| * a chance to supply a message to the user about the impact of |
| * disabling your admin, by setting the extra field |
| * {@link #EXTRA_DISABLE_WARNING} in the result Intent. If not set, |
| * no warning will be displayed. If set, the given text will be shown |
| * to the user before they disable your admin. |
| */ |
| @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) |
| public static final String ACTION_DEVICE_ADMIN_DISABLE_REQUESTED |
| = "android.app.action.DEVICE_ADMIN_DISABLE_REQUESTED"; |
| |
| /** |
| * A CharSequence that can be shown to the user informing them of the |
| * impact of disabling your admin. |
| * |
| * @see #ACTION_DEVICE_ADMIN_DISABLE_REQUESTED |
| */ |
| public static final String EXTRA_DISABLE_WARNING = "android.app.extra.DISABLE_WARNING"; |
| |
| /** |
| * Action sent to a device administrator when the user has disabled |
| * it. Upon return, the application no longer has access to the |
| * protected device policy manager APIs. You will generally |
| * handle this in {@link DeviceAdminReceiver#onDisabled(Context, Intent)}. Note |
| * that this action will be |
| * sent the receiver regardless of whether it is explicitly listed in |
| * its intent filter. |
| */ |
| @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) |
| public static final String ACTION_DEVICE_ADMIN_DISABLED |
| = "android.app.action.DEVICE_ADMIN_DISABLED"; |
| |
| /** |
| * Action sent to a device administrator when the user has changed the password of their device |
| * or profile challenge. You can at this point check the characteristics |
| * of the new password with {@link DevicePolicyManager#isActivePasswordSufficient() |
| * DevicePolicyManager.isActivePasswordSufficient()}. |
| * You will generally |
| * handle this in {@link DeviceAdminReceiver#onPasswordChanged}. |
| * |
| * <p>The calling device admin must have requested |
| * {@link DeviceAdminInfo#USES_POLICY_LIMIT_PASSWORD} to receive |
| * this broadcast. |
| */ |
| @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) |
| public static final String ACTION_PASSWORD_CHANGED |
| = "android.app.action.ACTION_PASSWORD_CHANGED"; |
| |
| /** |
| * Action sent to a device administrator when the user has entered an incorrect device |
| * or profile challenge password. You can at this point check the |
| * number of failed password attempts there have been with |
| * {@link DevicePolicyManager#getCurrentFailedPasswordAttempts |
| * DevicePolicyManager.getCurrentFailedPasswordAttempts()}. You will generally |
| * handle this in {@link DeviceAdminReceiver#onPasswordFailed}. |
| * |
| * <p>The calling device admin must have requested |
| * {@link DeviceAdminInfo#USES_POLICY_WATCH_LOGIN} to receive |
| * this broadcast. |
| */ |
| @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) |
| public static final String ACTION_PASSWORD_FAILED |
| = "android.app.action.ACTION_PASSWORD_FAILED"; |
| |
| /** |
| * Action sent to a device administrator when the user has successfully entered their device |
| * or profile challenge password, after failing one or more times. You will generally |
| * handle this in {@link DeviceAdminReceiver#onPasswordSucceeded}. |
| * |
| * <p>The calling device admin must have requested |
| * {@link DeviceAdminInfo#USES_POLICY_WATCH_LOGIN} to receive |
| * this broadcast. |
| */ |
| @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) |
| public static final String ACTION_PASSWORD_SUCCEEDED |
| = "android.app.action.ACTION_PASSWORD_SUCCEEDED"; |
| |
| /** |
| * Action periodically sent to a device administrator when the device or profile challenge |
| * password is expiring. You will generally |
| * handle this in {@link DeviceAdminReceiver#onPasswordExpiring}. |
| * |
| * <p>The calling device admin must have requested |
| * {@link DeviceAdminInfo#USES_POLICY_EXPIRE_PASSWORD} to receive |
| * this broadcast. |
| */ |
| @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) |
| public static final String ACTION_PASSWORD_EXPIRING |
| = "android.app.action.ACTION_PASSWORD_EXPIRING"; |
| |
| /** |
| * Action sent to a device administrator to notify that the device is entering |
| * lock task mode. The extra {@link #EXTRA_LOCK_TASK_PACKAGE} |
| * will describe the package using lock task mode. |
| * |
| * <p>The calling device admin must be the device owner or profile |
| * owner to receive this broadcast. |
| * |
| * @see DevicePolicyManager#isLockTaskPermitted(String) |
| */ |
| @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) |
| public static final String ACTION_LOCK_TASK_ENTERING |
| = "android.app.action.LOCK_TASK_ENTERING"; |
| |
| /** |
| * Action sent to a device administrator to notify that the device is exiting |
| * lock task mode. |
| * |
| * <p>The calling device admin must be the device owner or profile |
| * owner to receive this broadcast. |
| * |
| * @see DevicePolicyManager#isLockTaskPermitted(String) |
| */ |
| @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) |
| public static final String ACTION_LOCK_TASK_EXITING |
| = "android.app.action.LOCK_TASK_EXITING"; |
| |
| /** |
| * A string containing the name of the package entering lock task mode. |
| * |
| * @see #ACTION_LOCK_TASK_ENTERING |
| */ |
| public static final String EXTRA_LOCK_TASK_PACKAGE = |
| "android.app.extra.LOCK_TASK_PACKAGE"; |
| |
| /** |
| * Broadcast Action: This broadcast is sent to indicate that provisioning of a managed profile |
| * or managed device has completed successfully. |
| * |
| * <p>The broadcast is limited to the profile that will be managed by the application that |
| * requested provisioning. In the device owner case the profile is the primary user. |
| * The broadcast will also be limited to the {@link DeviceAdminReceiver} component |
| * specified in the original intent or NFC bump that started the provisioning process |
| * (see {@link DevicePolicyManager#ACTION_PROVISION_MANAGED_PROFILE |
| * DevicePolicyManager.ACTION_PROVISION_MANAGED_PROFILE}). |
| * |
| * <p>A device admin application which listens to this intent can find out if the device was |
| * provisioned for the device owner or profile owner case by calling respectively |
| * {@link android.app.admin.DevicePolicyManager#isDeviceOwnerApp} and |
| * {@link android.app.admin.DevicePolicyManager#isProfileOwnerApp}. You will generally handle |
| * this in {@link DeviceAdminReceiver#onProfileProvisioningComplete}. |
| * |
| * <p>Input: Nothing.</p> |
| * <p>Output: Nothing</p> |
| */ |
| @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) |
| public static final String ACTION_PROFILE_PROVISIONING_COMPLETE = |
| "android.app.action.PROFILE_PROVISIONING_COMPLETE"; |
| |
| /** |
| * Action sent to a device administrator to notify that the device user |
| * has declined sharing a bugreport. |
| * |
| * <p>The calling device admin must be the device owner to receive this broadcast. |
| * @see DevicePolicyManager#requestBugreport |
| * @hide |
| */ |
| @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) |
| public static final String ACTION_BUGREPORT_SHARING_DECLINED = |
| "android.app.action.BUGREPORT_SHARING_DECLINED"; |
| |
| /** |
| * Action sent to a device administrator to notify that the collection of a bugreport |
| * has failed. |
| * |
| * <p>The calling device admin must be the device owner to receive this broadcast. |
| * @see DevicePolicyManager#requestBugreport |
| * @hide |
| */ |
| @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) |
| public static final String ACTION_BUGREPORT_FAILED = "android.app.action.BUGREPORT_FAILED"; |
| |
| /** |
| * Action sent to a device administrator to share the bugreport. |
| * |
| * <p>The calling device admin must be the device owner to receive this broadcast. |
| * @see DevicePolicyManager#requestBugreport |
| * @hide |
| */ |
| @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) |
| public static final String ACTION_BUGREPORT_SHARE = |
| "android.app.action.BUGREPORT_SHARE"; |
| |
| /** |
| * Broadcast action: notify that a new batch of security logs is ready to be collected. |
| * @hide |
| */ |
| @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) |
| public static final String ACTION_SECURITY_LOGS_AVAILABLE |
| = "android.app.action.SECURITY_LOGS_AVAILABLE"; |
| |
| /** |
| * A string containing the SHA-256 hash of the bugreport file. |
| * |
| * @see #ACTION_BUGREPORT_SHARE |
| * @hide |
| */ |
| public static final String EXTRA_BUGREPORT_HASH = "android.app.extra.BUGREPORT_HASH"; |
| |
| /** |
| * An {@code int} failure code representing the reason of the bugreport failure. One of |
| * {@link #BUGREPORT_FAILURE_FAILED_COMPLETING} |
| * or {@link #BUGREPORT_FAILURE_FILE_NO_LONGER_AVAILABLE} |
| * |
| * @see #ACTION_BUGREPORT_FAILED |
| * @hide |
| */ |
| public static final String EXTRA_BUGREPORT_FAILURE_REASON = |
| "android.app.extra.BUGREPORT_FAILURE_REASON"; |
| |
| /** |
| * An interface representing reason of bugreport failure. |
| * |
| * @see #EXTRA_BUGREPORT_FAILURE_REASON |
| * @hide |
| */ |
| @Retention(RetentionPolicy.SOURCE) |
| @IntDef({ |
| BUGREPORT_FAILURE_FAILED_COMPLETING, |
| BUGREPORT_FAILURE_FILE_NO_LONGER_AVAILABLE |
| }) |
| public @interface BugreportFailureCode {} |
| |
| /** |
| * Bugreport completion process failed. |
| * |
| * <p>If this error code is received, the requesting of bugreport can be retried. |
| * @see DevicePolicyManager#requestBugreport |
| */ |
| public static final int BUGREPORT_FAILURE_FAILED_COMPLETING = 0; |
| |
| /** |
| * Bugreport has been created, but is no longer available for collection. |
| * |
| * <p>This error likely occurs because the user of the device hasn't consented to share |
| * the bugreport for a long period after its creation. |
| * |
| * <p>If this error code is received, the requesting of bugreport can be retried. |
| * @see DevicePolicyManager#requestBugreport |
| */ |
| public static final int BUGREPORT_FAILURE_FILE_NO_LONGER_AVAILABLE = 1; |
| |
| /** @hide */ |
| public static final String ACTION_CHOOSE_PRIVATE_KEY_ALIAS = "android.app.action.CHOOSE_PRIVATE_KEY_ALIAS"; |
| |
| /** @hide */ |
| public static final String EXTRA_CHOOSE_PRIVATE_KEY_SENDER_UID = "android.app.extra.CHOOSE_PRIVATE_KEY_SENDER_UID"; |
| |
| /** @hide */ |
| public static final String EXTRA_CHOOSE_PRIVATE_KEY_URI = "android.app.extra.CHOOSE_PRIVATE_KEY_URI"; |
| |
| /** @hide */ |
| public static final String EXTRA_CHOOSE_PRIVATE_KEY_ALIAS = "android.app.extra.CHOOSE_PRIVATE_KEY_ALIAS"; |
| |
| /** @hide */ |
| public static final String EXTRA_CHOOSE_PRIVATE_KEY_RESPONSE = "android.app.extra.CHOOSE_PRIVATE_KEY_RESPONSE"; |
| |
| /** |
| * Broadcast action: notify device owner that there is a pending system update. |
| * @hide |
| */ |
| @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) |
| public static final String ACTION_NOTIFY_PENDING_SYSTEM_UPDATE = "android.app.action.NOTIFY_PENDING_SYSTEM_UPDATE"; |
| |
| /** |
| * A long type extra for {@link #onSystemUpdatePending} recording the system time as given by |
| * {@link System#currentTimeMillis()} when the current pending system update is first available. |
| * @hide |
| */ |
| public static final String EXTRA_SYSTEM_UPDATE_RECEIVED_TIME = "android.app.extra.SYSTEM_UPDATE_RECEIVED_TIME"; |
| |
| /** |
| * Name under which a DevicePolicy component publishes information |
| * about itself. This meta-data must reference an XML resource containing |
| * a device-admin tag. |
| */ |
| // TO DO: describe syntax. |
| public static final String DEVICE_ADMIN_META_DATA = "android.app.device_admin"; |
| |
| private DevicePolicyManager mManager; |
| private ComponentName mWho; |
| |
| /** |
| * Retrieve the DevicePolicyManager interface for this administrator to work |
| * with the system. |
| */ |
| public DevicePolicyManager getManager(Context context) { |
| if (mManager != null) { |
| return mManager; |
| } |
| mManager = (DevicePolicyManager)context.getSystemService( |
| Context.DEVICE_POLICY_SERVICE); |
| return mManager; |
| } |
| |
| /** |
| * Retrieve the ComponentName describing who this device administrator is, for |
| * use in {@link DevicePolicyManager} APIs that require the administrator to |
| * identify itself. |
| */ |
| public ComponentName getWho(Context context) { |
| if (mWho != null) { |
| return mWho; |
| } |
| mWho = new ComponentName(context, getClass()); |
| return mWho; |
| } |
| |
| /** |
| * Called after the administrator is first enabled, as a result of |
| * receiving {@link #ACTION_DEVICE_ADMIN_ENABLED}. At this point you |
| * can use {@link DevicePolicyManager} to set your desired policies. |
| * |
| * <p> If the admin is activated by a device owner, then the intent |
| * may contain private extras that are relevant to user setup. |
| * {@see DevicePolicyManager#createAndManageUser(ComponentName, String, ComponentName, |
| * PersistableBundle, int)} |
| * |
| * @param context The running context as per {@link #onReceive}. |
| * @param intent The received intent as per {@link #onReceive}. |
| */ |
| public void onEnabled(Context context, Intent intent) { |
| } |
| |
| /** |
| * Called when the user has asked to disable the administrator, as a result of |
| * receiving {@link #ACTION_DEVICE_ADMIN_DISABLE_REQUESTED}, giving you |
| * a chance to present a warning message to them. The message is returned |
| * as the result; if null is returned (the default implementation), no |
| * message will be displayed. |
| * @param context The running context as per {@link #onReceive}. |
| * @param intent The received intent as per {@link #onReceive}. |
| * @return Return the warning message to display to the user before |
| * being disabled; if null is returned, no message is displayed. |
| */ |
| public CharSequence onDisableRequested(Context context, Intent intent) { |
| return null; |
| } |
| |
| /** |
| * Called prior to the administrator being disabled, as a result of |
| * receiving {@link #ACTION_DEVICE_ADMIN_DISABLED}. Upon return, you |
| * can no longer use the protected parts of the {@link DevicePolicyManager} |
| * API. |
| * @param context The running context as per {@link #onReceive}. |
| * @param intent The received intent as per {@link #onReceive}. |
| */ |
| public void onDisabled(Context context, Intent intent) { |
| } |
| |
| /** |
| * Called after the user has changed their device or profile challenge password, as a result of |
| * receiving {@link #ACTION_PASSWORD_CHANGED}. At this point you |
| * can use {@link DevicePolicyManager#getPasswordQuality(android.content.ComponentName)} |
| * to retrieve the active password characteristics. |
| * @param context The running context as per {@link #onReceive}. |
| * @param intent The received intent as per {@link #onReceive}. |
| */ |
| public void onPasswordChanged(Context context, Intent intent) { |
| } |
| |
| /** |
| * Called after the user has failed at entering their device or profile challenge password, |
| * as a result of receiving {@link #ACTION_PASSWORD_FAILED}. At this point you can use |
| * {@link DevicePolicyManager#getCurrentFailedPasswordAttempts()} to retrieve the number of |
| * failed password attempts. |
| * @param context The running context as per {@link #onReceive}. |
| * @param intent The received intent as per {@link #onReceive}. |
| */ |
| public void onPasswordFailed(Context context, Intent intent) { |
| } |
| |
| /** |
| * Called after the user has succeeded at entering their device or profile challenge password, |
| * as a result of receiving {@link #ACTION_PASSWORD_SUCCEEDED}. This will |
| * only be received the first time they succeed after having previously |
| * failed. |
| * @param context The running context as per {@link #onReceive}. |
| * @param intent The received intent as per {@link #onReceive}. |
| */ |
| public void onPasswordSucceeded(Context context, Intent intent) { |
| } |
| |
| /** |
| * Called periodically when the device or profile challenge password is about to expire |
| * or has expired. It will typically be called at these times: on device boot, once per day |
| * before the password expires, and at the time when the password expires. |
| * |
| * <p>If the password is not updated by the user, this method will continue to be called |
| * once per day until the password is changed or the device admin disables password expiration. |
| * |
| * <p>The admin will typically post a notification requesting the user to change their password |
| * in response to this call. The actual password expiration time can be obtained by calling |
| * {@link DevicePolicyManager#getPasswordExpiration(ComponentName) } |
| * |
| * <p>The admin should be sure to take down any notifications it posted in response to this call |
| * when it receives {@link DeviceAdminReceiver#onPasswordChanged(Context, Intent) }. |
| * |
| * @param context The running context as per {@link #onReceive}. |
| * @param intent The received intent as per {@link #onReceive}. |
| */ |
| public void onPasswordExpiring(Context context, Intent intent) { |
| } |
| |
| /** |
| * Called when provisioning of a managed profile or managed device has completed successfully. |
| * |
| * <p> As a prerequisite for the execution of this callback the {@link DeviceAdminReceiver} has |
| * to declare an intent filter for {@link #ACTION_PROFILE_PROVISIONING_COMPLETE}. |
| * Its component must also be specified in the {@link DevicePolicyManager#EXTRA_DEVICE_ADMIN} |
| * of the {@link DevicePolicyManager#ACTION_PROVISION_MANAGED_PROFILE} intent that started the |
| * managed provisioning. |
| * |
| * <p>When provisioning of a managed profile is complete, the managed profile is hidden until |
| * the profile owner calls {DevicePolicyManager#setProfileEnabled(ComponentName admin)}. |
| * Typically a profile owner will enable the profile when it has finished any additional setup |
| * such as adding an account by using the {@link AccountManager} and calling apis to bring the |
| * profile into the desired state. |
| * |
| * <p> Note that provisioning completes without waiting for any server interactions, so the |
| * profile owner needs to wait for data to be available if required (e.g. android device ids or |
| * other data that is set as a result of server interactions). |
| * |
| * @param context The running context as per {@link #onReceive}. |
| * @param intent The received intent as per {@link #onReceive}. |
| */ |
| public void onProfileProvisioningComplete(Context context, Intent intent) { |
| } |
| |
| /** |
| * Called during provisioning of a managed device to allow the device initializer to perform |
| * user setup steps. |
| * |
| * @param context The running context as per {@link #onReceive}. |
| * @param intent The received intent as per {@link #onReceive}. |
| * @deprecated Do not use |
| */ |
| @Deprecated |
| @SystemApi |
| public void onReadyForUserInitialization(Context context, Intent intent) { |
| } |
| |
| /** |
| * Called when a device is entering lock task mode. |
| * |
| * @param context The running context as per {@link #onReceive}. |
| * @param intent The received intent as per {@link #onReceive}. |
| * @param pkg If entering, the authorized package using lock task mode, otherwise null. |
| */ |
| public void onLockTaskModeEntering(Context context, Intent intent, String pkg) { |
| } |
| |
| /** |
| * Called when a device is exiting lock task mode. |
| * |
| * @param context The running context as per {@link #onReceive}. |
| * @param intent The received intent as per {@link #onReceive}. |
| */ |
| public void onLockTaskModeExiting(Context context, Intent intent) { |
| } |
| |
| /** |
| * Allows this receiver to select the alias for a private key and certificate pair for |
| * authentication. If this method returns null, the default {@link android.app.Activity} will be |
| * shown that lets the user pick a private key and certificate pair. |
| * |
| * @param context The running context as per {@link #onReceive}. |
| * @param intent The received intent as per {@link #onReceive}. |
| * @param uid The uid asking for the private key and certificate pair. |
| * @param uri The URI to authenticate, may be null. |
| * @param alias The alias preselected by the client, or null. |
| * @return The private key alias to return and grant access to. |
| * @see KeyChain#choosePrivateKeyAlias |
| */ |
| public String onChoosePrivateKeyAlias(Context context, Intent intent, int uid, Uri uri, |
| String alias) { |
| return null; |
| } |
| |
| /** |
| * Allows the receiver to be notified when information about a pending system update is |
| * available from the system update service. The same pending system update can trigger multiple |
| * calls to this method, so it is necessary to examine the incoming parameters for details about |
| * the update. |
| * <p> |
| * This callback is only applicable to device owners. |
| * |
| * @param context The running context as per {@link #onReceive}. |
| * @param intent The received intent as per {@link #onReceive}. |
| * @param receivedTime The time as given by {@link System#currentTimeMillis()} indicating when |
| * the current pending update was first available. -1 if no pending update is available. |
| */ |
| public void onSystemUpdatePending(Context context, Intent intent, long receivedTime) { |
| } |
| |
| /** |
| * Called when sharing a bugreport has been cancelled by the user of the device. |
| * |
| * <p>This callback is only applicable to device owners. |
| * |
| * @param context The running context as per {@link #onReceive}. |
| * @param intent The received intent as per {@link #onReceive}. |
| * @see DevicePolicyManager#requestBugreport |
| */ |
| public void onBugreportSharingDeclined(Context context, Intent intent) { |
| } |
| |
| /** |
| * Called when the bugreport has been shared with the device administrator app. |
| * |
| * <p>This callback is only applicable to device owners. |
| * |
| * @param context The running context as per {@link #onReceive}. |
| * @param intent The received intent as per {@link #onReceive}. Contains the URI of |
| * the bugreport file (with MIME type "application/vnd.android.bugreport"), that can be accessed |
| * by calling {@link Intent#getData()} |
| * @param bugreportHash SHA-256 hash of the bugreport file. |
| * @see DevicePolicyManager#requestBugreport |
| */ |
| public void onBugreportShared(Context context, Intent intent, String bugreportHash) { |
| } |
| |
| /** |
| * Called when the bugreport collection flow has failed. |
| * |
| * <p>This callback is only applicable to device owners. |
| * |
| * @param context The running context as per {@link #onReceive}. |
| * @param intent The received intent as per {@link #onReceive}. |
| * @param failureCode int containing failure code. One of |
| * {@link #BUGREPORT_FAILURE_FAILED_COMPLETING} |
| * or {@link #BUGREPORT_FAILURE_FILE_NO_LONGER_AVAILABLE} |
| * @see DevicePolicyManager#requestBugreport |
| */ |
| public void onBugreportFailed(Context context, Intent intent, |
| @BugreportFailureCode int failureCode) { |
| } |
| |
| /** |
| * Called when a new batch of security logs can be retrieved. |
| * |
| * <p>This callback is only applicable to device owners. |
| * |
| * @param context The running context as per {@link #onReceive}. |
| * @param intent The received intent as per {@link #onReceive}. |
| * @see DevicePolicyManager#retrieveSecurityLogs(ComponentName) |
| */ |
| public void onSecurityLogsAvailable(Context context, Intent intent) { |
| } |
| |
| /** |
| * Intercept standard device administrator broadcasts. Implementations |
| * should not override this method; it is better to implement the |
| * convenience callbacks for each action. |
| */ |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| String action = intent.getAction(); |
| |
| if (ACTION_PASSWORD_CHANGED.equals(action)) { |
| onPasswordChanged(context, intent); |
| } else if (ACTION_PASSWORD_FAILED.equals(action)) { |
| onPasswordFailed(context, intent); |
| } else if (ACTION_PASSWORD_SUCCEEDED.equals(action)) { |
| onPasswordSucceeded(context, intent); |
| } else if (ACTION_DEVICE_ADMIN_ENABLED.equals(action)) { |
| onEnabled(context, intent); |
| } else if (ACTION_DEVICE_ADMIN_DISABLE_REQUESTED.equals(action)) { |
| CharSequence res = onDisableRequested(context, intent); |
| if (res != null) { |
| Bundle extras = getResultExtras(true); |
| extras.putCharSequence(EXTRA_DISABLE_WARNING, res); |
| } |
| } else if (ACTION_DEVICE_ADMIN_DISABLED.equals(action)) { |
| onDisabled(context, intent); |
| } else if (ACTION_PASSWORD_EXPIRING.equals(action)) { |
| onPasswordExpiring(context, intent); |
| } else if (ACTION_PROFILE_PROVISIONING_COMPLETE.equals(action)) { |
| onProfileProvisioningComplete(context, intent); |
| } else if (ACTION_CHOOSE_PRIVATE_KEY_ALIAS.equals(action)) { |
| int uid = intent.getIntExtra(EXTRA_CHOOSE_PRIVATE_KEY_SENDER_UID, -1); |
| Uri uri = intent.getParcelableExtra(EXTRA_CHOOSE_PRIVATE_KEY_URI); |
| String alias = intent.getStringExtra(EXTRA_CHOOSE_PRIVATE_KEY_ALIAS); |
| String chosenAlias = onChoosePrivateKeyAlias(context, intent, uid, uri, alias); |
| setResultData(chosenAlias); |
| } else if (ACTION_LOCK_TASK_ENTERING.equals(action)) { |
| String pkg = intent.getStringExtra(EXTRA_LOCK_TASK_PACKAGE); |
| onLockTaskModeEntering(context, intent, pkg); |
| } else if (ACTION_LOCK_TASK_EXITING.equals(action)) { |
| onLockTaskModeExiting(context, intent); |
| } else if (ACTION_NOTIFY_PENDING_SYSTEM_UPDATE.equals(action)) { |
| long receivedTime = intent.getLongExtra(EXTRA_SYSTEM_UPDATE_RECEIVED_TIME, -1); |
| onSystemUpdatePending(context, intent, receivedTime); |
| } else if (ACTION_BUGREPORT_SHARING_DECLINED.equals(action)) { |
| onBugreportSharingDeclined(context, intent); |
| } else if (ACTION_BUGREPORT_SHARE.equals(action)) { |
| String bugreportFileHash = intent.getStringExtra(EXTRA_BUGREPORT_HASH); |
| onBugreportShared(context, intent, bugreportFileHash); |
| } else if (ACTION_BUGREPORT_FAILED.equals(action)) { |
| int failureCode = intent.getIntExtra(EXTRA_BUGREPORT_FAILURE_REASON, |
| BUGREPORT_FAILURE_FAILED_COMPLETING); |
| onBugreportFailed(context, intent, failureCode); |
| } else if (ACTION_SECURITY_LOGS_AVAILABLE.equals(action)) { |
| onSecurityLogsAvailable(context, intent); |
| } |
| } |
| } |
