| /* |
| * Copyright (C) 2013 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.service.notification; |
| |
| import android.annotation.IntDef; |
| import android.annotation.NonNull; |
| import android.annotation.SdkConstant; |
| import android.annotation.SystemApi; |
| import android.annotation.TestApi; |
| import android.app.ActivityManager; |
| import android.app.INotificationManager; |
| import android.app.Notification; |
| import android.app.Notification.Builder; |
| import android.app.NotificationChannel; |
| import android.app.NotificationChannelGroup; |
| import android.app.NotificationManager; |
| import android.app.Person; |
| import android.app.Service; |
| import android.companion.CompanionDeviceManager; |
| import android.content.ComponentName; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.pm.ParceledListSlice; |
| import android.graphics.Bitmap; |
| import android.graphics.drawable.BitmapDrawable; |
| import android.graphics.drawable.Drawable; |
| import android.graphics.drawable.Icon; |
| import android.os.Build; |
| import android.os.Bundle; |
| import android.os.Handler; |
| import android.os.IBinder; |
| import android.os.Looper; |
| import android.os.Message; |
| import android.os.Parcel; |
| import android.os.Parcelable; |
| import android.os.RemoteException; |
| import android.os.ServiceManager; |
| import android.os.UserHandle; |
| import android.util.ArrayMap; |
| import android.util.ArraySet; |
| import android.util.Log; |
| import android.widget.RemoteViews; |
| |
| import com.android.internal.annotations.GuardedBy; |
| import com.android.internal.annotations.VisibleForTesting; |
| import com.android.internal.os.SomeArgs; |
| |
| import java.lang.annotation.Retention; |
| import java.lang.annotation.RetentionPolicy; |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.List; |
| |
| /** |
| * A service that receives calls from the system when new notifications are |
| * posted or removed, or their ranking changed. |
| * <p>To extend this class, you must declare the service in your manifest file with |
| * the {@link android.Manifest.permission#BIND_NOTIFICATION_LISTENER_SERVICE} permission |
| * and include an intent filter with the {@link #SERVICE_INTERFACE} action. For example:</p> |
| * <pre> |
| * <service android:name=".NotificationListener" |
| * android:label="@string/service_name" |
| * android:permission="android.permission.BIND_NOTIFICATION_LISTENER_SERVICE"> |
| * <intent-filter> |
| * <action android:name="android.service.notification.NotificationListenerService" /> |
| * </intent-filter> |
| * </service></pre> |
| * |
| * <p>The service should wait for the {@link #onListenerConnected()} event |
| * before performing any operations. The {@link #requestRebind(ComponentName)} |
| * method is the <i>only</i> one that is safe to call before {@link #onListenerConnected()} |
| * or after {@link #onListenerDisconnected()}. |
| * </p> |
| * <p> Notification listeners cannot get notification access or be bound by the system on |
| * {@linkplain ActivityManager#isLowRamDevice() low-RAM} devices. The system also ignores |
| * notification listeners running in a work profile. A |
| * {@link android.app.admin.DevicePolicyManager} might block notifications originating from a work |
| * profile.</p> |
| */ |
| public abstract class NotificationListenerService extends Service { |
| |
| private final String TAG = getClass().getSimpleName(); |
| |
| /** |
| * {@link #getCurrentInterruptionFilter() Interruption filter} constant - |
| * Normal interruption filter. |
| */ |
| public static final int INTERRUPTION_FILTER_ALL |
| = NotificationManager.INTERRUPTION_FILTER_ALL; |
| |
| /** |
| * {@link #getCurrentInterruptionFilter() Interruption filter} constant - |
| * Priority interruption filter. |
| */ |
| public static final int INTERRUPTION_FILTER_PRIORITY |
| = NotificationManager.INTERRUPTION_FILTER_PRIORITY; |
| |
| /** |
| * {@link #getCurrentInterruptionFilter() Interruption filter} constant - |
| * No interruptions filter. |
| */ |
| public static final int INTERRUPTION_FILTER_NONE |
| = NotificationManager.INTERRUPTION_FILTER_NONE; |
| |
| /** |
| * {@link #getCurrentInterruptionFilter() Interruption filter} constant - |
| * Alarms only interruption filter. |
| */ |
| public static final int INTERRUPTION_FILTER_ALARMS |
| = NotificationManager.INTERRUPTION_FILTER_ALARMS; |
| |
| /** {@link #getCurrentInterruptionFilter() Interruption filter} constant - returned when |
| * the value is unavailable for any reason. For example, before the notification listener |
| * is connected. |
| * |
| * {@see #onListenerConnected()} |
| */ |
| public static final int INTERRUPTION_FILTER_UNKNOWN |
| = NotificationManager.INTERRUPTION_FILTER_UNKNOWN; |
| |
| /** {@link #getCurrentListenerHints() Listener hints} constant - the primary device UI |
| * should disable notification sound, vibrating and other visual or aural effects. |
| * This does not change the interruption filter, only the effects. **/ |
| public static final int HINT_HOST_DISABLE_EFFECTS = 1; |
| |
| /** {@link #getCurrentListenerHints() Listener hints} constant - the primary device UI |
| * should disable notification sound, but not phone calls. |
| * This does not change the interruption filter, only the effects. **/ |
| public static final int HINT_HOST_DISABLE_NOTIFICATION_EFFECTS = 1 << 1; |
| |
| /** {@link #getCurrentListenerHints() Listener hints} constant - the primary device UI |
| * should disable phone call sounds, buyt not notification sound. |
| * This does not change the interruption filter, only the effects. **/ |
| public static final int HINT_HOST_DISABLE_CALL_EFFECTS = 1 << 2; |
| |
| /** |
| * Whether notification suppressed by DND should not interruption visually when the screen is |
| * off. |
| * |
| * @deprecated Use the more specific visual effects in {@link NotificationManager.Policy}. |
| */ |
| @Deprecated |
| public static final int SUPPRESSED_EFFECT_SCREEN_OFF = |
| NotificationManager.Policy.SUPPRESSED_EFFECT_SCREEN_OFF; |
| /** |
| * Whether notification suppressed by DND should not interruption visually when the screen is |
| * on. |
| * |
| * @deprecated Use the more specific visual effects in {@link NotificationManager.Policy}. |
| */ |
| @Deprecated |
| public static final int SUPPRESSED_EFFECT_SCREEN_ON = |
| NotificationManager.Policy.SUPPRESSED_EFFECT_SCREEN_ON; |
| |
| |
| // Notification cancellation reasons |
| |
| /** Notification was canceled by the status bar reporting a notification click. */ |
| public static final int REASON_CLICK = 1; |
| /** Notification was canceled by the status bar reporting a user dismissal. */ |
| public static final int REASON_CANCEL = 2; |
| /** Notification was canceled by the status bar reporting a user dismiss all. */ |
| public static final int REASON_CANCEL_ALL = 3; |
| /** Notification was canceled by the status bar reporting an inflation error. */ |
| public static final int REASON_ERROR = 4; |
| /** Notification was canceled by the package manager modifying the package. */ |
| public static final int REASON_PACKAGE_CHANGED = 5; |
| /** Notification was canceled by the owning user context being stopped. */ |
| public static final int REASON_USER_STOPPED = 6; |
| /** Notification was canceled by the user banning the package. */ |
| public static final int REASON_PACKAGE_BANNED = 7; |
| /** Notification was canceled by the app canceling this specific notification. */ |
| public static final int REASON_APP_CANCEL = 8; |
| /** Notification was canceled by the app cancelling all its notifications. */ |
| public static final int REASON_APP_CANCEL_ALL = 9; |
| /** Notification was canceled by a listener reporting a user dismissal. */ |
| public static final int REASON_LISTENER_CANCEL = 10; |
| /** Notification was canceled by a listener reporting a user dismiss all. */ |
| public static final int REASON_LISTENER_CANCEL_ALL = 11; |
| /** Notification was canceled because it was a member of a canceled group. */ |
| public static final int REASON_GROUP_SUMMARY_CANCELED = 12; |
| /** Notification was canceled because it was an invisible member of a group. */ |
| public static final int REASON_GROUP_OPTIMIZATION = 13; |
| /** Notification was canceled by the device administrator suspending the package. */ |
| public static final int REASON_PACKAGE_SUSPENDED = 14; |
| /** Notification was canceled by the owning managed profile being turned off. */ |
| public static final int REASON_PROFILE_TURNED_OFF = 15; |
| /** Autobundled summary notification was canceled because its group was unbundled */ |
| public static final int REASON_UNAUTOBUNDLED = 16; |
| /** Notification was canceled by the user banning the channel. */ |
| public static final int REASON_CHANNEL_BANNED = 17; |
| /** Notification was snoozed. */ |
| public static final int REASON_SNOOZED = 18; |
| /** Notification was canceled due to timeout */ |
| public static final int REASON_TIMEOUT = 19; |
| |
| /** |
| * The full trim of the StatusBarNotification including all its features. |
| * |
| * @hide |
| * @removed |
| */ |
| @SystemApi |
| public static final int TRIM_FULL = 0; |
| |
| /** |
| * A light trim of the StatusBarNotification excluding the following features: |
| * |
| * <ol> |
| * <li>{@link Notification#tickerView tickerView}</li> |
| * <li>{@link Notification#contentView contentView}</li> |
| * <li>{@link Notification#largeIcon largeIcon}</li> |
| * <li>{@link Notification#bigContentView bigContentView}</li> |
| * <li>{@link Notification#headsUpContentView headsUpContentView}</li> |
| * <li>{@link Notification#EXTRA_LARGE_ICON extras[EXTRA_LARGE_ICON]}</li> |
| * <li>{@link Notification#EXTRA_LARGE_ICON_BIG extras[EXTRA_LARGE_ICON_BIG]}</li> |
| * <li>{@link Notification#EXTRA_PICTURE extras[EXTRA_PICTURE]}</li> |
| * <li>{@link Notification#EXTRA_BIG_TEXT extras[EXTRA_BIG_TEXT]}</li> |
| * </ol> |
| * |
| * @hide |
| * @removed |
| */ |
| @SystemApi |
| public static final int TRIM_LIGHT = 1; |
| |
| |
| /** @hide */ |
| @IntDef(prefix = { "NOTIFICATION_CHANNEL_OR_GROUP_" }, value = { |
| NOTIFICATION_CHANNEL_OR_GROUP_ADDED, |
| NOTIFICATION_CHANNEL_OR_GROUP_UPDATED, |
| NOTIFICATION_CHANNEL_OR_GROUP_DELETED |
| }) |
| @Retention(RetentionPolicy.SOURCE) |
| public @interface ChannelOrGroupModificationTypes {} |
| |
| /** |
| * Channel or group modification reason provided to |
| * {@link #onNotificationChannelModified(String, UserHandle,NotificationChannel, int)} or |
| * {@link #onNotificationChannelGroupModified(String, UserHandle, NotificationChannelGroup, |
| * int)}- the provided object was created. |
| */ |
| public static final int NOTIFICATION_CHANNEL_OR_GROUP_ADDED = 1; |
| |
| /** |
| * Channel or group modification reason provided to |
| * {@link #onNotificationChannelModified(String, UserHandle, NotificationChannel, int)} or |
| * {@link #onNotificationChannelGroupModified(String, UserHandle,NotificationChannelGroup, int)} |
| * - the provided object was updated. |
| */ |
| public static final int NOTIFICATION_CHANNEL_OR_GROUP_UPDATED = 2; |
| |
| /** |
| * Channel or group modification reason provided to |
| * {@link #onNotificationChannelModified(String, UserHandle, NotificationChannel, int)} or |
| * {@link #onNotificationChannelGroupModified(String, UserHandle, NotificationChannelGroup, |
| * int)}- the provided object was deleted. |
| */ |
| public static final int NOTIFICATION_CHANNEL_OR_GROUP_DELETED = 3; |
| |
| private final Object mLock = new Object(); |
| |
| private Handler mHandler; |
| |
| /** @hide */ |
| protected NotificationListenerWrapper mWrapper = null; |
| private boolean isConnected = false; |
| |
| @GuardedBy("mLock") |
| private RankingMap mRankingMap; |
| |
| /** |
| * @hide |
| */ |
| protected INotificationManager mNoMan; |
| |
| /** |
| * Only valid after a successful call to (@link registerAsService}. |
| * @hide |
| */ |
| protected int mCurrentUser; |
| |
| /** |
| * This context is required for system services since NotificationListenerService isn't |
| * started as a real Service and hence no context is available.. |
| * @hide |
| */ |
| protected Context mSystemContext; |
| |
| /** |
| * The {@link Intent} that must be declared as handled by the service. |
| */ |
| @SdkConstant(SdkConstant.SdkConstantType.SERVICE_ACTION) |
| public static final String SERVICE_INTERFACE |
| = "android.service.notification.NotificationListenerService"; |
| |
| @Override |
| protected void attachBaseContext(Context base) { |
| super.attachBaseContext(base); |
| mHandler = new MyHandler(getMainLooper()); |
| } |
| |
| /** |
| * Implement this method to learn about new notifications as they are posted by apps. |
| * |
| * @param sbn A data structure encapsulating the original {@link android.app.Notification} |
| * object as well as its identifying information (tag and id) and source |
| * (package name). |
| */ |
| public void onNotificationPosted(StatusBarNotification sbn) { |
| // optional |
| } |
| |
| /** |
| * Implement this method to learn about new notifications as they are posted by apps. |
| * |
| * @param sbn A data structure encapsulating the original {@link android.app.Notification} |
| * object as well as its identifying information (tag and id) and source |
| * (package name). |
| * @param rankingMap The current ranking map that can be used to retrieve ranking information |
| * for active notifications, including the newly posted one. |
| */ |
| public void onNotificationPosted(StatusBarNotification sbn, RankingMap rankingMap) { |
| onNotificationPosted(sbn); |
| } |
| |
| /** |
| * Implement this method to learn when notifications are removed. |
| * <p> |
| * This might occur because the user has dismissed the notification using system UI (or another |
| * notification listener) or because the app has withdrawn the notification. |
| * <p> |
| * NOTE: The {@link StatusBarNotification} object you receive will be "light"; that is, the |
| * result from {@link StatusBarNotification#getNotification} may be missing some heavyweight |
| * fields such as {@link android.app.Notification#contentView} and |
| * {@link android.app.Notification#largeIcon}. However, all other fields on |
| * {@link StatusBarNotification}, sufficient to match this call with a prior call to |
| * {@link #onNotificationPosted(StatusBarNotification)}, will be intact. |
| * |
| * @param sbn A data structure encapsulating at least the original information (tag and id) |
| * and source (package name) used to post the {@link android.app.Notification} that |
| * was just removed. |
| */ |
| public void onNotificationRemoved(StatusBarNotification sbn) { |
| // optional |
| } |
| |
| /** |
| * Implement this method to learn when notifications are removed. |
| * <p> |
| * This might occur because the user has dismissed the notification using system UI (or another |
| * notification listener) or because the app has withdrawn the notification. |
| * <p> |
| * NOTE: The {@link StatusBarNotification} object you receive will be "light"; that is, the |
| * result from {@link StatusBarNotification#getNotification} may be missing some heavyweight |
| * fields such as {@link android.app.Notification#contentView} and |
| * {@link android.app.Notification#largeIcon}. However, all other fields on |
| * {@link StatusBarNotification}, sufficient to match this call with a prior call to |
| * {@link #onNotificationPosted(StatusBarNotification)}, will be intact. |
| * |
| * @param sbn A data structure encapsulating at least the original information (tag and id) |
| * and source (package name) used to post the {@link android.app.Notification} that |
| * was just removed. |
| * @param rankingMap The current ranking map that can be used to retrieve ranking information |
| * for active notifications. |
| * |
| */ |
| public void onNotificationRemoved(StatusBarNotification sbn, RankingMap rankingMap) { |
| onNotificationRemoved(sbn); |
| } |
| |
| |
| /** |
| * Implement this method to learn when notifications are removed and why. |
| * <p> |
| * This might occur because the user has dismissed the notification using system UI (or another |
| * notification listener) or because the app has withdrawn the notification. |
| * <p> |
| * NOTE: The {@link StatusBarNotification} object you receive will be "light"; that is, the |
| * result from {@link StatusBarNotification#getNotification} may be missing some heavyweight |
| * fields such as {@link android.app.Notification#contentView} and |
| * {@link android.app.Notification#largeIcon}. However, all other fields on |
| * {@link StatusBarNotification}, sufficient to match this call with a prior call to |
| * {@link #onNotificationPosted(StatusBarNotification)}, will be intact. |
| * |
| ** @param sbn A data structure encapsulating at least the original information (tag and id) |
| * and source (package name) used to post the {@link android.app.Notification} that |
| * was just removed. |
| * @param rankingMap The current ranking map that can be used to retrieve ranking information |
| * for active notifications. |
| * @param reason see {@link #REASON_LISTENER_CANCEL}, etc. |
| */ |
| public void onNotificationRemoved(StatusBarNotification sbn, RankingMap rankingMap, |
| int reason) { |
| onNotificationRemoved(sbn, rankingMap); |
| } |
| |
| /** |
| * NotificationStats are not populated for notification listeners, so fall back to |
| * {@link #onNotificationRemoved(StatusBarNotification, RankingMap, int)}. |
| * |
| * @hide |
| */ |
| @TestApi |
| public void onNotificationRemoved(StatusBarNotification sbn, RankingMap rankingMap, |
| NotificationStats stats, int reason) { |
| onNotificationRemoved(sbn, rankingMap, reason); |
| } |
| |
| /** |
| * Implement this method to learn about when the listener is enabled and connected to |
| * the notification manager. You are safe to call {@link #getActiveNotifications()} |
| * at this time. |
| */ |
| public void onListenerConnected() { |
| // optional |
| } |
| |
| /** |
| * Implement this method to learn about when the listener is disconnected from the |
| * notification manager.You will not receive any events after this call, and may only |
| * call {@link #requestRebind(ComponentName)} at this time. |
| */ |
| public void onListenerDisconnected() { |
| // optional |
| } |
| |
| /** |
| * Implement this method to be notified when the notification ranking changes. |
| * |
| * @param rankingMap The current ranking map that can be used to retrieve ranking information |
| * for active notifications. |
| */ |
| public void onNotificationRankingUpdate(RankingMap rankingMap) { |
| // optional |
| } |
| |
| /** |
| * Implement this method to be notified when the |
| * {@link #getCurrentListenerHints() Listener hints} change. |
| * |
| * @param hints The current {@link #getCurrentListenerHints() listener hints}. |
| */ |
| public void onListenerHintsChanged(int hints) { |
| // optional |
| } |
| |
| /** |
| * Implement this method to learn about notification channel modifications. |
| * |
| * <p>The caller must have {@link CompanionDeviceManager#getAssociations() an associated |
| * device} in order to receive this callback. |
| * |
| * @param pkg The package the channel belongs to. |
| * @param user The user on which the change was made. |
| * @param channel The channel that has changed. |
| * @param modificationType One of {@link #NOTIFICATION_CHANNEL_OR_GROUP_ADDED}, |
| * {@link #NOTIFICATION_CHANNEL_OR_GROUP_UPDATED}, |
| * {@link #NOTIFICATION_CHANNEL_OR_GROUP_DELETED}. |
| */ |
| public void onNotificationChannelModified(String pkg, UserHandle user, |
| NotificationChannel channel, @ChannelOrGroupModificationTypes int modificationType) { |
| // optional |
| } |
| |
| /** |
| * Implement this method to learn about notification channel group modifications. |
| * |
| * <p>The caller must have {@link CompanionDeviceManager#getAssociations() an associated |
| * device} in order to receive this callback. |
| * |
| * @param pkg The package the group belongs to. |
| * @param user The user on which the change was made. |
| * @param group The group that has changed. |
| * @param modificationType One of {@link #NOTIFICATION_CHANNEL_OR_GROUP_ADDED}, |
| * {@link #NOTIFICATION_CHANNEL_OR_GROUP_UPDATED}, |
| * {@link #NOTIFICATION_CHANNEL_OR_GROUP_DELETED}. |
| */ |
| public void onNotificationChannelGroupModified(String pkg, UserHandle user, |
| NotificationChannelGroup group, @ChannelOrGroupModificationTypes int modificationType) { |
| // optional |
| } |
| |
| /** |
| * Implement this method to be notified when the |
| * {@link #getCurrentInterruptionFilter() interruption filter} changed. |
| * |
| * @param interruptionFilter The current |
| * {@link #getCurrentInterruptionFilter() interruption filter}. |
| */ |
| public void onInterruptionFilterChanged(int interruptionFilter) { |
| // optional |
| } |
| |
| /** @hide */ |
| protected final INotificationManager getNotificationInterface() { |
| if (mNoMan == null) { |
| mNoMan = INotificationManager.Stub.asInterface( |
| ServiceManager.getService(Context.NOTIFICATION_SERVICE)); |
| } |
| return mNoMan; |
| } |
| |
| /** |
| * Inform the notification manager about dismissal of a single notification. |
| * <p> |
| * Use this if your listener has a user interface that allows the user to dismiss individual |
| * notifications, similar to the behavior of Android's status bar and notification panel. |
| * It should be called after the user dismisses a single notification using your UI; |
| * upon being informed, the notification manager will actually remove the notification |
| * and you will get an {@link #onNotificationRemoved(StatusBarNotification)} callback. |
| * <p> |
| * <b>Note:</b> If your listener allows the user to fire a notification's |
| * {@link android.app.Notification#contentIntent} by tapping/clicking/etc., you should call |
| * this method at that time <i>if</i> the Notification in question has the |
| * {@link android.app.Notification#FLAG_AUTO_CANCEL} flag set. |
| * |
| * <p>The service should wait for the {@link #onListenerConnected()} event |
| * before performing this operation. |
| * |
| * @param pkg Package of the notifying app. |
| * @param tag Tag of the notification as specified by the notifying app in |
| * {@link android.app.NotificationManager#notify(String, int, android.app.Notification)}. |
| * @param id ID of the notification as specified by the notifying app in |
| * {@link android.app.NotificationManager#notify(String, int, android.app.Notification)}. |
| * <p> |
| * @deprecated Use {@link #cancelNotification(String key)} |
| * instead. Beginning with {@link android.os.Build.VERSION_CODES#LOLLIPOP} this method will no longer |
| * cancel the notification. It will continue to cancel the notification for applications |
| * whose {@code targetSdkVersion} is earlier than {@link android.os.Build.VERSION_CODES#LOLLIPOP}. |
| */ |
| @Deprecated |
| public final void cancelNotification(String pkg, String tag, int id) { |
| if (!isBound()) return; |
| try { |
| getNotificationInterface().cancelNotificationFromListener( |
| mWrapper, pkg, tag, id); |
| } catch (android.os.RemoteException ex) { |
| Log.v(TAG, "Unable to contact notification manager", ex); |
| } |
| } |
| |
| /** |
| * Inform the notification manager about dismissal of a single notification. |
| * <p> |
| * Use this if your listener has a user interface that allows the user to dismiss individual |
| * notifications, similar to the behavior of Android's status bar and notification panel. |
| * It should be called after the user dismisses a single notification using your UI; |
| * upon being informed, the notification manager will actually remove the notification |
| * and you will get an {@link #onNotificationRemoved(StatusBarNotification)} callback. |
| * <p> |
| * <b>Note:</b> If your listener allows the user to fire a notification's |
| * {@link android.app.Notification#contentIntent} by tapping/clicking/etc., you should call |
| * this method at that time <i>if</i> the Notification in question has the |
| * {@link android.app.Notification#FLAG_AUTO_CANCEL} flag set. |
| * <p> |
| * |
| * <p>The service should wait for the {@link #onListenerConnected()} event |
| * before performing this operation. |
| * |
| * @param key Notification to dismiss from {@link StatusBarNotification#getKey()}. |
| */ |
| public final void cancelNotification(String key) { |
| if (!isBound()) return; |
| try { |
| getNotificationInterface().cancelNotificationsFromListener(mWrapper, |
| new String[] { key }); |
| } catch (android.os.RemoteException ex) { |
| Log.v(TAG, "Unable to contact notification manager", ex); |
| } |
| } |
| |
| /** |
| * Inform the notification manager about dismissal of all notifications. |
| * <p> |
| * Use this if your listener has a user interface that allows the user to dismiss all |
| * notifications, similar to the behavior of Android's status bar and notification panel. |
| * It should be called after the user invokes the "dismiss all" function of your UI; |
| * upon being informed, the notification manager will actually remove all active notifications |
| * and you will get multiple {@link #onNotificationRemoved(StatusBarNotification)} callbacks. |
| * |
| * <p>The service should wait for the {@link #onListenerConnected()} event |
| * before performing this operation. |
| * |
| * {@see #cancelNotification(String, String, int)} |
| */ |
| public final void cancelAllNotifications() { |
| cancelNotifications(null /*all*/); |
| } |
| |
| /** |
| * Inform the notification manager about dismissal of specific notifications. |
| * <p> |
| * Use this if your listener has a user interface that allows the user to dismiss |
| * multiple notifications at once. |
| * |
| * <p>The service should wait for the {@link #onListenerConnected()} event |
| * before performing this operation. |
| * |
| * @param keys Notifications to dismiss, or {@code null} to dismiss all. |
| * |
| * {@see #cancelNotification(String, String, int)} |
| */ |
| public final void cancelNotifications(String[] keys) { |
| if (!isBound()) return; |
| try { |
| getNotificationInterface().cancelNotificationsFromListener(mWrapper, keys); |
| } catch (android.os.RemoteException ex) { |
| Log.v(TAG, "Unable to contact notification manager", ex); |
| } |
| } |
| |
| /** |
| * Inform the notification manager about snoozing a specific notification. |
| * <p> |
| * Use this if your listener has a user interface that allows the user to snooze a notification |
| * until a given {@link SnoozeCriterion}. It should be called after the user snoozes a single |
| * notification using your UI; upon being informed, the notification manager will actually |
| * remove the notification and you will get an |
| * {@link #onNotificationRemoved(StatusBarNotification)} callback. When the snoozing period |
| * expires, you will get a {@link #onNotificationPosted(StatusBarNotification, RankingMap)} |
| * callback for the notification. |
| * @param key The key of the notification to snooze |
| * @param snoozeCriterionId The{@link SnoozeCriterion#getId()} of a context to snooze the |
| * notification until. |
| * @hide |
| * @removed |
| */ |
| @SystemApi |
| public final void snoozeNotification(String key, String snoozeCriterionId) { |
| if (!isBound()) return; |
| try { |
| getNotificationInterface().snoozeNotificationUntilContextFromListener( |
| mWrapper, key, snoozeCriterionId); |
| } catch (android.os.RemoteException ex) { |
| Log.v(TAG, "Unable to contact notification manager", ex); |
| } |
| } |
| |
| /** |
| * Inform the notification manager about snoozing a specific notification. |
| * <p> |
| * Use this if your listener has a user interface that allows the user to snooze a notification |
| * for a time. It should be called after the user snoozes a single notification using |
| * your UI; upon being informed, the notification manager will actually remove the notification |
| * and you will get an {@link #onNotificationRemoved(StatusBarNotification)} callback. When the |
| * snoozing period expires, you will get a |
| * {@link #onNotificationPosted(StatusBarNotification, RankingMap)} callback for the |
| * notification. |
| * @param key The key of the notification to snooze |
| * @param durationMs A duration to snooze the notification for, in milliseconds. |
| */ |
| public final void snoozeNotification(String key, long durationMs) { |
| if (!isBound()) return; |
| try { |
| getNotificationInterface().snoozeNotificationUntilFromListener( |
| mWrapper, key, durationMs); |
| } catch (android.os.RemoteException ex) { |
| Log.v(TAG, "Unable to contact notification manager", ex); |
| } |
| } |
| |
| |
| /** |
| * Inform the notification manager that these notifications have been viewed by the |
| * user. This should only be called when there is sufficient confidence that the user is |
| * looking at the notifications, such as when the notifications appear on the screen due to |
| * an explicit user interaction. |
| * |
| * <p>The service should wait for the {@link #onListenerConnected()} event |
| * before performing this operation. |
| * |
| * @param keys Notifications to mark as seen. |
| */ |
| public final void setNotificationsShown(String[] keys) { |
| if (!isBound()) return; |
| try { |
| getNotificationInterface().setNotificationsShownFromListener(mWrapper, keys); |
| } catch (android.os.RemoteException ex) { |
| Log.v(TAG, "Unable to contact notification manager", ex); |
| } |
| } |
| |
| |
| /** |
| * Updates a notification channel for a given package for a given user. This should only be used |
| * to reflect changes a user has made to the channel via the listener's user interface. |
| * |
| * <p>This method will throw a security exception if you don't have access to notifications |
| * for the given user.</p> |
| * <p>The caller must have {@link CompanionDeviceManager#getAssociations() an associated |
| * device} in order to use this method. |
| * |
| * @param pkg The package the channel belongs to. |
| * @param user The user the channel belongs to. |
| * @param channel the channel to update. |
| */ |
| public final void updateNotificationChannel(@NonNull String pkg, @NonNull UserHandle user, |
| @NonNull NotificationChannel channel) { |
| if (!isBound()) return; |
| try { |
| getNotificationInterface().updateNotificationChannelFromPrivilegedListener( |
| mWrapper, pkg, user, channel); |
| } catch (RemoteException e) { |
| Log.v(TAG, "Unable to contact notification manager", e); |
| throw e.rethrowFromSystemServer(); |
| } |
| } |
| |
| /** |
| * Returns all notification channels belonging to the given package for a given user. |
| * |
| * <p>This method will throw a security exception if you don't have access to notifications |
| * for the given user.</p> |
| * <p>The caller must have {@link CompanionDeviceManager#getAssociations() an associated |
| * device} in order to use this method. |
| * |
| * @param pkg The package to retrieve channels for. |
| */ |
| public final List<NotificationChannel> getNotificationChannels(@NonNull String pkg, |
| @NonNull UserHandle user) { |
| if (!isBound()) return null; |
| try { |
| |
| return getNotificationInterface().getNotificationChannelsFromPrivilegedListener( |
| mWrapper, pkg, user).getList(); |
| } catch (RemoteException e) { |
| Log.v(TAG, "Unable to contact notification manager", e); |
| throw e.rethrowFromSystemServer(); |
| } |
| } |
| |
| /** |
| * Returns all notification channel groups belonging to the given package for a given user. |
| * |
| * <p>This method will throw a security exception if you don't have access to notifications |
| * for the given user.</p> |
| * <p>The caller must have {@link CompanionDeviceManager#getAssociations() an associated |
| * device} in order to use this method. |
| * |
| * @param pkg The package to retrieve channel groups for. |
| */ |
| public final List<NotificationChannelGroup> getNotificationChannelGroups(@NonNull String pkg, |
| @NonNull UserHandle user) { |
| if (!isBound()) return null; |
| try { |
| |
| return getNotificationInterface().getNotificationChannelGroupsFromPrivilegedListener( |
| mWrapper, pkg, user).getList(); |
| } catch (RemoteException e) { |
| Log.v(TAG, "Unable to contact notification manager", e); |
| throw e.rethrowFromSystemServer(); |
| } |
| } |
| |
| /** |
| * Sets the notification trim that will be received via {@link #onNotificationPosted}. |
| * |
| * <p> |
| * Setting a trim other than {@link #TRIM_FULL} enables listeners that don't need access to the |
| * full notification features right away to reduce their memory footprint. Full notifications |
| * can be requested on-demand via {@link #getActiveNotifications(int)}. |
| * |
| * <p> |
| * Set to {@link #TRIM_FULL} initially. |
| * |
| * <p>The service should wait for the {@link #onListenerConnected()} event |
| * before performing this operation. |
| * |
| * @hide |
| * @removed |
| * |
| * @param trim trim of the notifications to be passed via {@link #onNotificationPosted}. |
| * See <code>TRIM_*</code> constants. |
| */ |
| @SystemApi |
| public final void setOnNotificationPostedTrim(int trim) { |
| if (!isBound()) return; |
| try { |
| getNotificationInterface().setOnNotificationPostedTrimFromListener(mWrapper, trim); |
| } catch (RemoteException ex) { |
| Log.v(TAG, "Unable to contact notification manager", ex); |
| } |
| } |
| |
| /** |
| * Request the list of outstanding notifications (that is, those that are visible to the |
| * current user). Useful when you don't know what's already been posted. |
| * |
| * <p>The service should wait for the {@link #onListenerConnected()} event |
| * before performing this operation. |
| * |
| * @return An array of active notifications, sorted in natural order. |
| */ |
| public StatusBarNotification[] getActiveNotifications() { |
| return getActiveNotifications(null, TRIM_FULL); |
| } |
| |
| /** |
| * Like {@link #getActiveNotifications()}, but returns the list of currently snoozed |
| * notifications, for all users this listener has access to. |
| * |
| * <p>The service should wait for the {@link #onListenerConnected()} event |
| * before performing this operation. |
| * |
| * @return An array of snoozed notifications, sorted in natural order. |
| */ |
| public final StatusBarNotification[] getSnoozedNotifications() { |
| try { |
| ParceledListSlice<StatusBarNotification> parceledList = getNotificationInterface() |
| .getSnoozedNotificationsFromListener(mWrapper, TRIM_FULL); |
| return cleanUpNotificationList(parceledList); |
| } catch (android.os.RemoteException ex) { |
| Log.v(TAG, "Unable to contact notification manager", ex); |
| } |
| return null; |
| } |
| |
| /** |
| * Request the list of outstanding notifications (that is, those that are visible to the |
| * current user). Useful when you don't know what's already been posted. |
| * |
| * @hide |
| * @removed |
| * |
| * @param trim trim of the notifications to be returned. See <code>TRIM_*</code> constants. |
| * @return An array of active notifications, sorted in natural order. |
| */ |
| @SystemApi |
| public StatusBarNotification[] getActiveNotifications(int trim) { |
| return getActiveNotifications(null, trim); |
| } |
| |
| /** |
| * Request one or more notifications by key. Useful if you have been keeping track of |
| * notifications but didn't want to retain the bits, and now need to go back and extract |
| * more data out of those notifications. |
| * |
| * <p>The service should wait for the {@link #onListenerConnected()} event |
| * before performing this operation. |
| * |
| * @param keys the keys of the notifications to request |
| * @return An array of notifications corresponding to the requested keys, in the |
| * same order as the key list. |
| */ |
| public StatusBarNotification[] getActiveNotifications(String[] keys) { |
| return getActiveNotifications(keys, TRIM_FULL); |
| } |
| |
| /** |
| * Request one or more notifications by key. Useful if you have been keeping track of |
| * notifications but didn't want to retain the bits, and now need to go back and extract |
| * more data out of those notifications. |
| * |
| * @hide |
| * @removed |
| * |
| * @param keys the keys of the notifications to request |
| * @param trim trim of the notifications to be returned. See <code>TRIM_*</code> constants. |
| * @return An array of notifications corresponding to the requested keys, in the |
| * same order as the key list. |
| */ |
| @SystemApi |
| public StatusBarNotification[] getActiveNotifications(String[] keys, int trim) { |
| if (!isBound()) |
| return null; |
| try { |
| ParceledListSlice<StatusBarNotification> parceledList = getNotificationInterface() |
| .getActiveNotificationsFromListener(mWrapper, keys, trim); |
| return cleanUpNotificationList(parceledList); |
| } catch (android.os.RemoteException ex) { |
| Log.v(TAG, "Unable to contact notification manager", ex); |
| } |
| return null; |
| } |
| |
| private StatusBarNotification[] cleanUpNotificationList( |
| ParceledListSlice<StatusBarNotification> parceledList) { |
| List<StatusBarNotification> list = parceledList.getList(); |
| ArrayList<StatusBarNotification> corruptNotifications = null; |
| int N = list.size(); |
| for (int i = 0; i < N; i++) { |
| StatusBarNotification sbn = list.get(i); |
| Notification notification = sbn.getNotification(); |
| try { |
| // convert icon metadata to legacy format for older clients |
| createLegacyIconExtras(notification); |
| // populate remote views for older clients. |
| maybePopulateRemoteViews(notification); |
| // populate people for older clients. |
| maybePopulatePeople(notification); |
| } catch (IllegalArgumentException e) { |
| if (corruptNotifications == null) { |
| corruptNotifications = new ArrayList<>(N); |
| } |
| corruptNotifications.add(sbn); |
| Log.w(TAG, "get(Active/Snoozed)Notifications: can't rebuild notification from " + |
| sbn.getPackageName()); |
| } |
| } |
| if (corruptNotifications != null) { |
| list.removeAll(corruptNotifications); |
| } |
| return list.toArray(new StatusBarNotification[list.size()]); |
| } |
| |
| /** |
| * Gets the set of hints representing current state. |
| * |
| * <p> |
| * The current state may differ from the requested state if the hint represents state |
| * shared across all listeners or a feature the notification host does not support or refuses |
| * to grant. |
| * |
| * <p>The service should wait for the {@link #onListenerConnected()} event |
| * before performing this operation. |
| * |
| * @return Zero or more of the HINT_ constants. |
| */ |
| public final int getCurrentListenerHints() { |
| if (!isBound()) return 0; |
| try { |
| return getNotificationInterface().getHintsFromListener(mWrapper); |
| } catch (android.os.RemoteException ex) { |
| Log.v(TAG, "Unable to contact notification manager", ex); |
| return 0; |
| } |
| } |
| |
| /** |
| * Gets the current notification interruption filter active on the host. |
| * |
| * <p> |
| * The interruption filter defines which notifications are allowed to interrupt the user |
| * (e.g. via sound & vibration) and is applied globally. Listeners can find out whether |
| * a specific notification matched the interruption filter via |
| * {@link Ranking#matchesInterruptionFilter()}. |
| * <p> |
| * The current filter may differ from the previously requested filter if the notification host |
| * does not support or refuses to apply the requested filter, or if another component changed |
| * the filter in the meantime. |
| * <p> |
| * Listen for updates using {@link #onInterruptionFilterChanged(int)}. |
| * |
| * <p>The service should wait for the {@link #onListenerConnected()} event |
| * before performing this operation. |
| * |
| * @return One of the INTERRUPTION_FILTER_ constants, or INTERRUPTION_FILTER_UNKNOWN when |
| * unavailable. |
| */ |
| public final int getCurrentInterruptionFilter() { |
| if (!isBound()) return INTERRUPTION_FILTER_UNKNOWN; |
| try { |
| return getNotificationInterface().getInterruptionFilterFromListener(mWrapper); |
| } catch (android.os.RemoteException ex) { |
| Log.v(TAG, "Unable to contact notification manager", ex); |
| return INTERRUPTION_FILTER_UNKNOWN; |
| } |
| } |
| |
| /** |
| * Sets the desired {@link #getCurrentListenerHints() listener hints}. |
| * |
| * <p> |
| * This is merely a request, the host may or may not choose to take action depending |
| * on other listener requests or other global state. |
| * <p> |
| * Listen for updates using {@link #onListenerHintsChanged(int)}. |
| * |
| * <p>The service should wait for the {@link #onListenerConnected()} event |
| * before performing this operation. |
| * |
| * @param hints One or more of the HINT_ constants. |
| */ |
| public final void requestListenerHints(int hints) { |
| if (!isBound()) return; |
| try { |
| getNotificationInterface().requestHintsFromListener(mWrapper, hints); |
| } catch (android.os.RemoteException ex) { |
| Log.v(TAG, "Unable to contact notification manager", ex); |
| } |
| } |
| |
| /** |
| * Sets the desired {@link #getCurrentInterruptionFilter() interruption filter}. |
| * |
| * <p> |
| * This is merely a request, the host may or may not choose to apply the requested |
| * interruption filter depending on other listener requests or other global state. |
| * <p> |
| * Listen for updates using {@link #onInterruptionFilterChanged(int)}. |
| * |
| * <p>The service should wait for the {@link #onListenerConnected()} event |
| * before performing this operation. |
| * |
| * @param interruptionFilter One of the INTERRUPTION_FILTER_ constants. |
| */ |
| public final void requestInterruptionFilter(int interruptionFilter) { |
| if (!isBound()) return; |
| try { |
| getNotificationInterface() |
| .requestInterruptionFilterFromListener(mWrapper, interruptionFilter); |
| } catch (android.os.RemoteException ex) { |
| Log.v(TAG, "Unable to contact notification manager", ex); |
| } |
| } |
| |
| /** |
| * Returns current ranking information. |
| * |
| * <p> |
| * The returned object represents the current ranking snapshot and only |
| * applies for currently active notifications. |
| * <p> |
| * Generally you should use the RankingMap that is passed with events such |
| * as {@link #onNotificationPosted(StatusBarNotification, RankingMap)}, |
| * {@link #onNotificationRemoved(StatusBarNotification, RankingMap)}, and |
| * so on. This method should only be used when needing access outside of |
| * such events, for example to retrieve the RankingMap right after |
| * initialization. |
| * |
| * <p>The service should wait for the {@link #onListenerConnected()} event |
| * before performing this operation. |
| * |
| * @return A {@link RankingMap} object providing access to ranking information |
| */ |
| public RankingMap getCurrentRanking() { |
| synchronized (mLock) { |
| return mRankingMap; |
| } |
| } |
| |
| /** |
| * This is not the lifecycle event you are looking for. |
| * |
| * <p>The service should wait for the {@link #onListenerConnected()} event |
| * before performing any operations. |
| */ |
| @Override |
| public IBinder onBind(Intent intent) { |
| if (mWrapper == null) { |
| mWrapper = new NotificationListenerWrapper(); |
| } |
| return mWrapper; |
| } |
| |
| /** @hide */ |
| protected boolean isBound() { |
| if (mWrapper == null) { |
| Log.w(TAG, "Notification listener service not yet bound."); |
| return false; |
| } |
| return true; |
| } |
| |
| @Override |
| public void onDestroy() { |
| onListenerDisconnected(); |
| super.onDestroy(); |
| } |
| |
| /** |
| * Directly register this service with the Notification Manager. |
| * |
| * <p>Only system services may use this call. It will fail for non-system callers. |
| * Apps should ask the user to add their listener in Settings. |
| * |
| * @param context Context required for accessing resources. Since this service isn't |
| * launched as a real Service when using this method, a context has to be passed in. |
| * @param componentName the component that will consume the notification information |
| * @param currentUser the user to use as the stream filter |
| * @hide |
| * @removed |
| */ |
| @SystemApi |
| public void registerAsSystemService(Context context, ComponentName componentName, |
| int currentUser) throws RemoteException { |
| if (mWrapper == null) { |
| mWrapper = new NotificationListenerWrapper(); |
| } |
| mSystemContext = context; |
| INotificationManager noMan = getNotificationInterface(); |
| mHandler = new MyHandler(context.getMainLooper()); |
| mCurrentUser = currentUser; |
| noMan.registerListener(mWrapper, componentName, currentUser); |
| } |
| |
| /** |
| * Directly unregister this service from the Notification Manager. |
| * |
| * <p>This method will fail for listeners that were not registered |
| * with (@link registerAsService). |
| * @hide |
| * @removed |
| */ |
| @SystemApi |
| public void unregisterAsSystemService() throws RemoteException { |
| if (mWrapper != null) { |
| INotificationManager noMan = getNotificationInterface(); |
| noMan.unregisterListener(mWrapper, mCurrentUser); |
| } |
| } |
| |
| /** |
| * Request that the listener be rebound, after a previous call to {@link #requestUnbind}. |
| * |
| * <p>This method will fail for listeners that have |
| * not been granted the permission by the user. |
| */ |
| public static void requestRebind(ComponentName componentName) { |
| INotificationManager noMan = INotificationManager.Stub.asInterface( |
| ServiceManager.getService(Context.NOTIFICATION_SERVICE)); |
| try { |
| noMan.requestBindListener(componentName); |
| } catch (RemoteException ex) { |
| throw ex.rethrowFromSystemServer(); |
| } |
| } |
| |
| /** |
| * Request that the service be unbound. |
| * |
| * <p>Once this is called, you will no longer receive updates and no method calls are |
| * guaranteed to be successful, until you next receive the {@link #onListenerConnected()} event. |
| * The service will likely be killed by the system after this call. |
| * |
| * <p>The service should wait for the {@link #onListenerConnected()} event |
| * before performing this operation. I know it's tempting, but you must wait. |
| */ |
| public final void requestUnbind() { |
| if (mWrapper != null) { |
| INotificationManager noMan = getNotificationInterface(); |
| try { |
| noMan.requestUnbindListener(mWrapper); |
| // Disable future messages. |
| isConnected = false; |
| } catch (RemoteException ex) { |
| throw ex.rethrowFromSystemServer(); |
| } |
| } |
| } |
| |
| /** Convert new-style Icons to legacy representations for pre-M clients. */ |
| private void createLegacyIconExtras(Notification n) { |
| Icon smallIcon = n.getSmallIcon(); |
| Icon largeIcon = n.getLargeIcon(); |
| if (smallIcon != null && smallIcon.getType() == Icon.TYPE_RESOURCE) { |
| n.extras.putInt(Notification.EXTRA_SMALL_ICON, smallIcon.getResId()); |
| n.icon = smallIcon.getResId(); |
| } |
| if (largeIcon != null) { |
| Drawable d = largeIcon.loadDrawable(getContext()); |
| if (d != null && d instanceof BitmapDrawable) { |
| final Bitmap largeIconBits = ((BitmapDrawable) d).getBitmap(); |
| n.extras.putParcelable(Notification.EXTRA_LARGE_ICON, largeIconBits); |
| n.largeIcon = largeIconBits; |
| } |
| } |
| } |
| |
| /** |
| * Populates remote views for pre-N targeting apps. |
| */ |
| private void maybePopulateRemoteViews(Notification notification) { |
| if (getContext().getApplicationInfo().targetSdkVersion < Build.VERSION_CODES.N) { |
| Builder builder = Builder.recoverBuilder(getContext(), notification); |
| |
| // Some styles wrap Notification's contentView, bigContentView and headsUpContentView. |
| // First inflate them all, only then set them to avoid recursive wrapping. |
| RemoteViews content = builder.createContentView(); |
| RemoteViews big = builder.createBigContentView(); |
| RemoteViews headsUp = builder.createHeadsUpContentView(); |
| |
| notification.contentView = content; |
| notification.bigContentView = big; |
| notification.headsUpContentView = headsUp; |
| } |
| } |
| |
| /** |
| * Populates remote views for pre-P targeting apps. |
| */ |
| private void maybePopulatePeople(Notification notification) { |
| if (getContext().getApplicationInfo().targetSdkVersion < Build.VERSION_CODES.P) { |
| ArrayList<Person> people = notification.extras.getParcelableArrayList( |
| Notification.EXTRA_PEOPLE_LIST); |
| if (people != null && people.isEmpty()) { |
| int size = people.size(); |
| String[] peopleArray = new String[size]; |
| for (int i = 0; i < size; i++) { |
| Person person = people.get(i); |
| peopleArray[i] = person.resolveToLegacyUri(); |
| } |
| notification.extras.putStringArray(Notification.EXTRA_PEOPLE, peopleArray); |
| } |
| } |
| } |
| |
| /** @hide */ |
| protected class NotificationListenerWrapper extends INotificationListener.Stub { |
| @Override |
| public void onNotificationPosted(IStatusBarNotificationHolder sbnHolder, |
| NotificationRankingUpdate update) { |
| StatusBarNotification sbn; |
| try { |
| sbn = sbnHolder.get(); |
| } catch (RemoteException e) { |
| Log.w(TAG, "onNotificationPosted: Error receiving StatusBarNotification", e); |
| return; |
| } |
| |
| try { |
| // convert icon metadata to legacy format for older clients |
| createLegacyIconExtras(sbn.getNotification()); |
| maybePopulateRemoteViews(sbn.getNotification()); |
| maybePopulatePeople(sbn.getNotification()); |
| } catch (IllegalArgumentException e) { |
| // warn and drop corrupt notification |
| Log.w(TAG, "onNotificationPosted: can't rebuild notification from " + |
| sbn.getPackageName()); |
| sbn = null; |
| } |
| |
| // protect subclass from concurrent modifications of (@link mNotificationKeys}. |
| synchronized (mLock) { |
| applyUpdateLocked(update); |
| if (sbn != null) { |
| SomeArgs args = SomeArgs.obtain(); |
| args.arg1 = sbn; |
| args.arg2 = mRankingMap; |
| mHandler.obtainMessage(MyHandler.MSG_ON_NOTIFICATION_POSTED, |
| args).sendToTarget(); |
| } else { |
| // still pass along the ranking map, it may contain other information |
| mHandler.obtainMessage(MyHandler.MSG_ON_NOTIFICATION_RANKING_UPDATE, |
| mRankingMap).sendToTarget(); |
| } |
| } |
| |
| } |
| |
| @Override |
| public void onNotificationRemoved(IStatusBarNotificationHolder sbnHolder, |
| NotificationRankingUpdate update, NotificationStats stats, int reason) { |
| StatusBarNotification sbn; |
| try { |
| sbn = sbnHolder.get(); |
| } catch (RemoteException e) { |
| Log.w(TAG, "onNotificationRemoved: Error receiving StatusBarNotification", e); |
| return; |
| } |
| // protect subclass from concurrent modifications of (@link mNotificationKeys}. |
| synchronized (mLock) { |
| applyUpdateLocked(update); |
| SomeArgs args = SomeArgs.obtain(); |
| args.arg1 = sbn; |
| args.arg2 = mRankingMap; |
| args.arg3 = reason; |
| args.arg4 = stats; |
| mHandler.obtainMessage(MyHandler.MSG_ON_NOTIFICATION_REMOVED, |
| args).sendToTarget(); |
| } |
| |
| } |
| |
| @Override |
| public void onListenerConnected(NotificationRankingUpdate update) { |
| // protect subclass from concurrent modifications of (@link mNotificationKeys}. |
| synchronized (mLock) { |
| applyUpdateLocked(update); |
| } |
| isConnected = true; |
| mHandler.obtainMessage(MyHandler.MSG_ON_LISTENER_CONNECTED).sendToTarget(); |
| } |
| |
| @Override |
| public void onNotificationRankingUpdate(NotificationRankingUpdate update) |
| throws RemoteException { |
| // protect subclass from concurrent modifications of (@link mNotificationKeys}. |
| synchronized (mLock) { |
| applyUpdateLocked(update); |
| mHandler.obtainMessage(MyHandler.MSG_ON_NOTIFICATION_RANKING_UPDATE, |
| mRankingMap).sendToTarget(); |
| } |
| |
| } |
| |
| @Override |
| public void onListenerHintsChanged(int hints) throws RemoteException { |
| mHandler.obtainMessage(MyHandler.MSG_ON_LISTENER_HINTS_CHANGED, |
| hints, 0).sendToTarget(); |
| } |
| |
| @Override |
| public void onInterruptionFilterChanged(int interruptionFilter) throws RemoteException { |
| mHandler.obtainMessage(MyHandler.MSG_ON_INTERRUPTION_FILTER_CHANGED, |
| interruptionFilter, 0).sendToTarget(); |
| } |
| |
| @Override |
| public void onNotificationEnqueued(IStatusBarNotificationHolder notificationHolder) |
| throws RemoteException { |
| // no-op in the listener |
| } |
| |
| @Override |
| public void onNotificationSnoozedUntilContext( |
| IStatusBarNotificationHolder notificationHolder, String snoozeCriterionId) |
| throws RemoteException { |
| // no-op in the listener |
| } |
| |
| @Override |
| public void onNotificationChannelModification(String pkgName, UserHandle user, |
| NotificationChannel channel, |
| @ChannelOrGroupModificationTypes int modificationType) { |
| SomeArgs args = SomeArgs.obtain(); |
| args.arg1 = pkgName; |
| args.arg2 = user; |
| args.arg3 = channel; |
| args.arg4 = modificationType; |
| mHandler.obtainMessage( |
| MyHandler.MSG_ON_NOTIFICATION_CHANNEL_MODIFIED, args).sendToTarget(); |
| } |
| |
| @Override |
| public void onNotificationChannelGroupModification(String pkgName, UserHandle user, |
| NotificationChannelGroup group, |
| @ChannelOrGroupModificationTypes int modificationType) { |
| SomeArgs args = SomeArgs.obtain(); |
| args.arg1 = pkgName; |
| args.arg2 = user; |
| args.arg3 = group; |
| args.arg4 = modificationType; |
| mHandler.obtainMessage( |
| MyHandler.MSG_ON_NOTIFICATION_CHANNEL_GROUP_MODIFIED, args).sendToTarget(); |
| } |
| } |
| |
| /** |
| * @hide |
| */ |
| @GuardedBy("mLock") |
| public final void applyUpdateLocked(NotificationRankingUpdate update) { |
| mRankingMap = new RankingMap(update); |
| } |
| |
| /** @hide */ |
| protected Context getContext() { |
| if (mSystemContext != null) { |
| return mSystemContext; |
| } |
| return this; |
| } |
| |
| /** |
| * Stores ranking related information on a currently active notification. |
| * |
| * <p> |
| * Ranking objects aren't automatically updated as notification events |
| * occur. Instead, ranking information has to be retrieved again via the |
| * current {@link RankingMap}. |
| */ |
| public static class Ranking { |
| |
| /** Value signifying that the user has not expressed a per-app visibility override value. |
| * @hide */ |
| public static final int VISIBILITY_NO_OVERRIDE = NotificationManager.VISIBILITY_NO_OVERRIDE; |
| |
| /** |
| * The user is likely to have a negative reaction to this notification. |
| */ |
| public static final int USER_SENTIMENT_NEGATIVE = -1; |
| /** |
| * It is not known how the user will react to this notification. |
| */ |
| public static final int USER_SENTIMENT_NEUTRAL = 0; |
| /** |
| * The user is likely to have a positive reaction to this notification. |
| */ |
| public static final int USER_SENTIMENT_POSITIVE = 1; |
| |
| /** @hide */ |
| @IntDef(prefix = { "USER_SENTIMENT_" }, value = { |
| USER_SENTIMENT_NEGATIVE, USER_SENTIMENT_NEUTRAL, USER_SENTIMENT_POSITIVE |
| }) |
| @Retention(RetentionPolicy.SOURCE) |
| public @interface UserSentiment {} |
| |
| private String mKey; |
| private int mRank = -1; |
| private boolean mIsAmbient; |
| private boolean mMatchesInterruptionFilter; |
| private int mVisibilityOverride; |
| private int mSuppressedVisualEffects; |
| private @NotificationManager.Importance int mImportance; |
| private CharSequence mImportanceExplanation; |
| // System specified group key. |
| private String mOverrideGroupKey; |
| // Notification assistant channel override. |
| private NotificationChannel mChannel; |
| // Notification assistant people override. |
| private ArrayList<String> mOverridePeople; |
| // Notification assistant snooze criteria. |
| private ArrayList<SnoozeCriterion> mSnoozeCriteria; |
| private boolean mShowBadge; |
| private @UserSentiment int mUserSentiment = USER_SENTIMENT_NEUTRAL; |
| private boolean mHidden; |
| |
| public Ranking() {} |
| |
| /** |
| * Returns the key of the notification this Ranking applies to. |
| */ |
| public String getKey() { |
| return mKey; |
| } |
| |
| /** |
| * Returns the rank of the notification. |
| * |
| * @return the rank of the notification, that is the 0-based index in |
| * the list of active notifications. |
| */ |
| public int getRank() { |
| return mRank; |
| } |
| |
| /** |
| * Returns whether the notification is an ambient notification, that is |
| * a notification that doesn't require the user's immediate attention. |
| */ |
| public boolean isAmbient() { |
| return mIsAmbient; |
| } |
| |
| /** |
| * Returns the user specified visibility for the package that posted |
| * this notification, or |
| * {@link NotificationListenerService.Ranking#VISIBILITY_NO_OVERRIDE} if |
| * no such preference has been expressed. |
| * @hide |
| */ |
| public int getVisibilityOverride() { |
| return mVisibilityOverride; |
| } |
| |
| /** |
| * Returns the type(s) of visual effects that should be suppressed for this notification. |
| * See {@link NotificationManager.Policy}, e.g. |
| * {@link NotificationManager.Policy#SUPPRESSED_EFFECT_LIGHTS}. |
| */ |
| public int getSuppressedVisualEffects() { |
| return mSuppressedVisualEffects; |
| } |
| |
| /** |
| * Returns whether the notification matches the user's interruption |
| * filter. |
| * |
| * @return {@code true} if the notification is allowed by the filter, or |
| * {@code false} if it is blocked. |
| */ |
| public boolean matchesInterruptionFilter() { |
| return mMatchesInterruptionFilter; |
| } |
| |
| /** |
| * Returns the importance of the notification, which dictates its |
| * modes of presentation, see: {@link NotificationManager#IMPORTANCE_DEFAULT}, etc. |
| * |
| * @return the importance of the notification |
| */ |
| public @NotificationManager.Importance int getImportance() { |
| return mImportance; |
| } |
| |
| /** |
| * If the importance has been overridden by user preference, then this will be non-null, |
| * and should be displayed to the user. |
| * |
| * @return the explanation for the importance, or null if it is the natural importance |
| */ |
| public CharSequence getImportanceExplanation() { |
| return mImportanceExplanation; |
| } |
| |
| /** |
| * If the system has overridden the group key, then this will be non-null, and this |
| * key should be used to bundle notifications. |
| */ |
| public String getOverrideGroupKey() { |
| return mOverrideGroupKey; |
| } |
| |
| /** |
| * Returns the notification channel this notification was posted to, which dictates |
| * notification behavior and presentation. |
| */ |
| public NotificationChannel getChannel() { |
| return mChannel; |
| } |
| |
| /** |
| * Returns how the system thinks the user feels about notifications from the |
| * channel provided by {@link #getChannel()}. You can use this information to expose |
| * controls to help the user block this channel's notifications, if the sentiment is |
| * {@link #USER_SENTIMENT_NEGATIVE}, or emphasize this notification if the sentiment is |
| * {@link #USER_SENTIMENT_POSITIVE}. |
| */ |
| public int getUserSentiment() { |
| return mUserSentiment; |
| } |
| |
| /** |
| * If the {@link NotificationAssistantService} has added people to this notification, then |
| * this will be non-null. |
| * @hide |
| * @removed |
| */ |
| @SystemApi |
| public List<String> getAdditionalPeople() { |
| return mOverridePeople; |
| } |
| |
| /** |
| * Returns snooze criteria provided by the {@link NotificationAssistantService}. If your |
| * user interface displays options for snoozing notifications these criteria should be |
| * displayed as well. |
| * @hide |
| * @removed |
| */ |
| @SystemApi |
| public List<SnoozeCriterion> getSnoozeCriteria() { |
| return mSnoozeCriteria; |
| } |
| |
| /** |
| * Returns whether this notification can be displayed as a badge. |
| * |
| * @return true if the notification can be displayed as a badge, false otherwise. |
| */ |
| public boolean canShowBadge() { |
| return mShowBadge; |
| } |
| |
| /** |
| * Returns whether the app that posted this notification is suspended, so this notification |
| * should be hidden. |
| * |
| * @return true if the notification should be hidden, false otherwise. |
| */ |
| public boolean isSuspended() { |
| return mHidden; |
| } |
| |
| /** |
| * @hide |
| */ |
| @VisibleForTesting |
| public void populate(String key, int rank, boolean matchesInterruptionFilter, |
| int visibilityOverride, int suppressedVisualEffects, int importance, |
| CharSequence explanation, String overrideGroupKey, |
| NotificationChannel channel, ArrayList<String> overridePeople, |
| ArrayList<SnoozeCriterion> snoozeCriteria, boolean showBadge, |
| int userSentiment, boolean hidden) { |
| mKey = key; |
| mRank = rank; |
| mIsAmbient = importance < NotificationManager.IMPORTANCE_LOW; |
| mMatchesInterruptionFilter = matchesInterruptionFilter; |
| mVisibilityOverride = visibilityOverride; |
| mSuppressedVisualEffects = suppressedVisualEffects; |
| mImportance = importance; |
| mImportanceExplanation = explanation; |
| mOverrideGroupKey = overrideGroupKey; |
| mChannel = channel; |
| mOverridePeople = overridePeople; |
| mSnoozeCriteria = snoozeCriteria; |
| mShowBadge = showBadge; |
| mUserSentiment = userSentiment; |
| mHidden = hidden; |
| } |
| |
| /** |
| * {@hide} |
| */ |
| public static String importanceToString(int importance) { |
| switch (importance) { |
| case NotificationManager.IMPORTANCE_UNSPECIFIED: |
| return "UNSPECIFIED"; |
| case NotificationManager.IMPORTANCE_NONE: |
| return "NONE"; |
| case NotificationManager.IMPORTANCE_MIN: |
| return "MIN"; |
| case NotificationManager.IMPORTANCE_LOW: |
| return "LOW"; |
| case NotificationManager.IMPORTANCE_DEFAULT: |
| return "DEFAULT"; |
| case NotificationManager.IMPORTANCE_HIGH: |
| case NotificationManager.IMPORTANCE_MAX: |
| return "HIGH"; |
| default: |
| return "UNKNOWN(" + String.valueOf(importance) + ")"; |
| } |
| } |
| } |
| |
| /** |
| * Provides access to ranking information on currently active |
| * notifications. |
| * |
| * <p> |
| * Note that this object represents a ranking snapshot that only applies to |
| * notifications active at the time of retrieval. |
| */ |
| public static class RankingMap implements Parcelable { |
| private final NotificationRankingUpdate mRankingUpdate; |
| private ArrayMap<String,Integer> mRanks; |
| private ArraySet<Object> mIntercepted; |
| private ArrayMap<String, Integer> mVisibilityOverrides; |
| private ArrayMap<String, Integer> mSuppressedVisualEffects; |
| private ArrayMap<String, Integer> mImportance; |
| private ArrayMap<String, String> mImportanceExplanation; |
| private ArrayMap<String, String> mOverrideGroupKeys; |
| private ArrayMap<String, NotificationChannel> mChannels; |
| private ArrayMap<String, ArrayList<String>> mOverridePeople; |
| private ArrayMap<String, ArrayList<SnoozeCriterion>> mSnoozeCriteria; |
| private ArrayMap<String, Boolean> mShowBadge; |
| private ArrayMap<String, Integer> mUserSentiment; |
| private ArrayMap<String, Boolean> mHidden; |
| |
| private RankingMap(NotificationRankingUpdate rankingUpdate) { |
| mRankingUpdate = rankingUpdate; |
| } |
| |
| /** |
| * Request the list of notification keys in their current ranking |
| * order. |
| * |
| * @return An array of active notification keys, in their ranking order. |
| */ |
| public String[] getOrderedKeys() { |
| return mRankingUpdate.getOrderedKeys(); |
| } |
| |
| /** |
| * Populates outRanking with ranking information for the notification |
| * with the given key. |
| * |
| * @return true if a valid key has been passed and outRanking has |
| * been populated; false otherwise |
| */ |
| public boolean getRanking(String key, Ranking outRanking) { |
| int rank = getRank(key); |
| outRanking.populate(key, rank, !isIntercepted(key), |
| getVisibilityOverride(key), getSuppressedVisualEffects(key), |
| getImportance(key), getImportanceExplanation(key), getOverrideGroupKey(key), |
| getChannel(key), getOverridePeople(key), getSnoozeCriteria(key), |
| getShowBadge(key), getUserSentiment(key), getHidden(key)); |
| return rank >= 0; |
| } |
| |
| private int getRank(String key) { |
| synchronized (this) { |
| if (mRanks == null) { |
| buildRanksLocked(); |
| } |
| } |
| Integer rank = mRanks.get(key); |
| return rank != null ? rank : -1; |
| } |
| |
| private boolean isIntercepted(String key) { |
| synchronized (this) { |
| if (mIntercepted == null) { |
| buildInterceptedSetLocked(); |
| } |
| } |
| return mIntercepted.contains(key); |
| } |
| |
| private int getVisibilityOverride(String key) { |
| synchronized (this) { |
| if (mVisibilityOverrides == null) { |
| buildVisibilityOverridesLocked(); |
| } |
| } |
| Integer override = mVisibilityOverrides.get(key); |
| if (override == null) { |
| return Ranking.VISIBILITY_NO_OVERRIDE; |
| } |
| return override.intValue(); |
| } |
| |
| private int getSuppressedVisualEffects(String key) { |
| synchronized (this) { |
| if (mSuppressedVisualEffects == null) { |
| buildSuppressedVisualEffectsLocked(); |
| } |
| } |
| Integer suppressed = mSuppressedVisualEffects.get(key); |
| if (suppressed == null) { |
| return 0; |
| } |
| return suppressed.intValue(); |
| } |
| |
| private int getImportance(String key) { |
| synchronized (this) { |
| if (mImportance == null) { |
| buildImportanceLocked(); |
| } |
| } |
| Integer importance = mImportance.get(key); |
| if (importance == null) { |
| return NotificationManager.IMPORTANCE_DEFAULT; |
| } |
| return importance.intValue(); |
| } |
| |
| private String getImportanceExplanation(String key) { |
| synchronized (this) { |
| if (mImportanceExplanation == null) { |
| buildImportanceExplanationLocked(); |
| } |
| } |
| return mImportanceExplanation.get(key); |
| } |
| |
| private String getOverrideGroupKey(String key) { |
| synchronized (this) { |
| if (mOverrideGroupKeys == null) { |
| buildOverrideGroupKeys(); |
| } |
| } |
| return mOverrideGroupKeys.get(key); |
| } |
| |
| private NotificationChannel getChannel(String key) { |
| synchronized (this) { |
| if (mChannels == null) { |
| buildChannelsLocked(); |
| } |
| } |
| return mChannels.get(key); |
| } |
| |
| private ArrayList<String> getOverridePeople(String key) { |
| synchronized (this) { |
| if (mOverridePeople == null) { |
| buildOverridePeopleLocked(); |
| } |
| } |
| return mOverridePeople.get(key); |
| } |
| |
| private ArrayList<SnoozeCriterion> getSnoozeCriteria(String key) { |
| synchronized (this) { |
| if (mSnoozeCriteria == null) { |
| buildSnoozeCriteriaLocked(); |
| } |
| } |
| return mSnoozeCriteria.get(key); |
| } |
| |
| private boolean getShowBadge(String key) { |
| synchronized (this) { |
| if (mShowBadge == null) { |
| buildShowBadgeLocked(); |
| } |
| } |
| Boolean showBadge = mShowBadge.get(key); |
| return showBadge == null ? false : showBadge.booleanValue(); |
| } |
| |
| private int getUserSentiment(String key) { |
| synchronized (this) { |
| if (mUserSentiment == null) { |
| buildUserSentimentLocked(); |
| } |
| } |
| Integer userSentiment = mUserSentiment.get(key); |
| return userSentiment == null |
| ? Ranking.USER_SENTIMENT_NEUTRAL : userSentiment.intValue(); |
| } |
| |
| private boolean getHidden(String key) { |
| synchronized (this) { |
| if (mHidden == null) { |
| buildHiddenLocked(); |
| } |
| } |
| Boolean hidden = mHidden.get(key); |
| return hidden == null ? false : hidden.booleanValue(); |
| } |
| |
| // Locked by 'this' |
| private void buildRanksLocked() { |
| String[] orderedKeys = mRankingUpdate.getOrderedKeys(); |
| mRanks = new ArrayMap<>(orderedKeys.length); |
| for (int i = 0; i < orderedKeys.length; i++) { |
| String key = orderedKeys[i]; |
| mRanks.put(key, i); |
| } |
| } |
| |
| // Locked by 'this' |
| private void buildInterceptedSetLocked() { |
| String[] dndInterceptedKeys = mRankingUpdate.getInterceptedKeys(); |
| mIntercepted = new ArraySet<>(dndInterceptedKeys.length); |
| Collections.addAll(mIntercepted, dndInterceptedKeys); |
| } |
| |
| // Locked by 'this' |
| private void buildVisibilityOverridesLocked() { |
| Bundle visibilityBundle = mRankingUpdate.getVisibilityOverrides(); |
| mVisibilityOverrides = new ArrayMap<>(visibilityBundle.size()); |
| for (String key: visibilityBundle.keySet()) { |
| mVisibilityOverrides.put(key, visibilityBundle.getInt(key)); |
| } |
| } |
| |
| // Locked by 'this' |
| private void buildSuppressedVisualEffectsLocked() { |
| Bundle suppressedBundle = mRankingUpdate.getSuppressedVisualEffects(); |
| mSuppressedVisualEffects = new ArrayMap<>(suppressedBundle.size()); |
| for (String key: suppressedBundle.keySet()) { |
| mSuppressedVisualEffects.put(key, suppressedBundle.getInt(key)); |
| } |
| } |
| // Locked by 'this' |
| private void buildImportanceLocked() { |
| String[] orderedKeys = mRankingUpdate.getOrderedKeys(); |
| int[] importance = mRankingUpdate.getImportance(); |
| mImportance = new ArrayMap<>(orderedKeys.length); |
| for (int i = 0; i < orderedKeys.length; i++) { |
| String key = orderedKeys[i]; |
| mImportance.put(key, importance[i]); |
| } |
| } |
| |
| // Locked by 'this' |
| private void buildImportanceExplanationLocked() { |
| Bundle explanationBundle = mRankingUpdate.getImportanceExplanation(); |
| mImportanceExplanation = new ArrayMap<>(explanationBundle.size()); |
| for (String key: explanationBundle.keySet()) { |
| mImportanceExplanation.put(key, explanationBundle.getString(key)); |
| } |
| } |
| |
| // Locked by 'this' |
| private void buildOverrideGroupKeys() { |
| Bundle overrideGroupKeys = mRankingUpdate.getOverrideGroupKeys(); |
| mOverrideGroupKeys = new ArrayMap<>(overrideGroupKeys.size()); |
| for (String key: overrideGroupKeys.keySet()) { |
| mOverrideGroupKeys.put(key, overrideGroupKeys.getString(key)); |
| } |
| } |
| |
| // Locked by 'this' |
| private void buildChannelsLocked() { |
| Bundle channels = mRankingUpdate.getChannels(); |
| mChannels = new ArrayMap<>(channels.size()); |
| for (String key : channels.keySet()) { |
| mChannels.put(key, channels.getParcelable(key)); |
| } |
| } |
| |
| // Locked by 'this' |
| private void buildOverridePeopleLocked() { |
| Bundle overridePeople = mRankingUpdate.getOverridePeople(); |
| mOverridePeople = new ArrayMap<>(overridePeople.size()); |
| for (String key : overridePeople.keySet()) { |
| mOverridePeople.put(key, overridePeople.getStringArrayList(key)); |
| } |
| } |
| |
| // Locked by 'this' |
| private void buildSnoozeCriteriaLocked() { |
| Bundle snoozeCriteria = mRankingUpdate.getSnoozeCriteria(); |
| mSnoozeCriteria = new ArrayMap<>(snoozeCriteria.size()); |
| for (String key : snoozeCriteria.keySet()) { |
| mSnoozeCriteria.put(key, snoozeCriteria.getParcelableArrayList(key)); |
| } |
| } |
| |
| // Locked by 'this' |
| private void buildShowBadgeLocked() { |
| Bundle showBadge = mRankingUpdate.getShowBadge(); |
| mShowBadge = new ArrayMap<>(showBadge.size()); |
| for (String key : showBadge.keySet()) { |
| mShowBadge.put(key, showBadge.getBoolean(key)); |
| } |
| } |
| |
| // Locked by 'this' |
| private void buildUserSentimentLocked() { |
| Bundle userSentiment = mRankingUpdate.getUserSentiment(); |
| mUserSentiment = new ArrayMap<>(userSentiment.size()); |
| for (String key : userSentiment.keySet()) { |
| mUserSentiment.put(key, userSentiment.getInt(key)); |
| } |
| } |
| |
| // Locked by 'this' |
| private void buildHiddenLocked() { |
| Bundle hidden = mRankingUpdate.getHidden(); |
| mHidden = new ArrayMap<>(hidden.size()); |
| for (String key : hidden.keySet()) { |
| mHidden.put(key, hidden.getBoolean(key)); |
| } |
| } |
| |
| // ----------- Parcelable |
| |
| @Override |
| public int describeContents() { |
| return 0; |
| } |
| |
| @Override |
| public void writeToParcel(Parcel dest, int flags) { |
| dest.writeParcelable(mRankingUpdate, flags); |
| } |
| |
| public static final Creator<RankingMap> CREATOR = new Creator<RankingMap>() { |
| @Override |
| public RankingMap createFromParcel(Parcel source) { |
| NotificationRankingUpdate rankingUpdate = source.readParcelable(null); |
| return new RankingMap(rankingUpdate); |
| } |
| |
| @Override |
| public RankingMap[] newArray(int size) { |
| return new RankingMap[size]; |
| } |
| }; |
| } |
| |
| private final class MyHandler extends Handler { |
| public static final int MSG_ON_NOTIFICATION_POSTED = 1; |
| public static final int MSG_ON_NOTIFICATION_REMOVED = 2; |
| public static final int MSG_ON_LISTENER_CONNECTED = 3; |
| public static final int MSG_ON_NOTIFICATION_RANKING_UPDATE = 4; |
| public static final int MSG_ON_LISTENER_HINTS_CHANGED = 5; |
| public static final int MSG_ON_INTERRUPTION_FILTER_CHANGED = 6; |
| public static final int MSG_ON_NOTIFICATION_CHANNEL_MODIFIED = 7; |
| public static final int MSG_ON_NOTIFICATION_CHANNEL_GROUP_MODIFIED = 8; |
| |
| public MyHandler(Looper looper) { |
| super(looper, null, false); |
| } |
| |
| @Override |
| public void handleMessage(Message msg) { |
| if (!isConnected) { |
| return; |
| } |
| switch (msg.what) { |
| case MSG_ON_NOTIFICATION_POSTED: { |
| SomeArgs args = (SomeArgs) msg.obj; |
| StatusBarNotification sbn = (StatusBarNotification) args.arg1; |
| RankingMap rankingMap = (RankingMap) args.arg2; |
| args.recycle(); |
| onNotificationPosted(sbn, rankingMap); |
| } break; |
| |
| case MSG_ON_NOTIFICATION_REMOVED: { |
| SomeArgs args = (SomeArgs) msg.obj; |
| StatusBarNotification sbn = (StatusBarNotification) args.arg1; |
| RankingMap rankingMap = (RankingMap) args.arg2; |
| int reason = (int) args.arg3; |
| NotificationStats stats = (NotificationStats) args.arg4; |
| args.recycle(); |
| onNotificationRemoved(sbn, rankingMap, stats, reason); |
| } break; |
| |
| case MSG_ON_LISTENER_CONNECTED: { |
| onListenerConnected(); |
| } break; |
| |
| case MSG_ON_NOTIFICATION_RANKING_UPDATE: { |
| RankingMap rankingMap = (RankingMap) msg.obj; |
| onNotificationRankingUpdate(rankingMap); |
| } break; |
| |
| case MSG_ON_LISTENER_HINTS_CHANGED: { |
| final int hints = msg.arg1; |
| onListenerHintsChanged(hints); |
| } break; |
| |
| case MSG_ON_INTERRUPTION_FILTER_CHANGED: { |
| final int interruptionFilter = msg.arg1; |
| onInterruptionFilterChanged(interruptionFilter); |
| } break; |
| |
| case MSG_ON_NOTIFICATION_CHANNEL_MODIFIED: { |
| SomeArgs args = (SomeArgs) msg.obj; |
| String pkgName = (String) args.arg1; |
| UserHandle user= (UserHandle) args.arg2; |
| NotificationChannel channel = (NotificationChannel) args.arg3; |
| int modificationType = (int) args.arg4; |
| onNotificationChannelModified(pkgName, user, channel, modificationType); |
| } break; |
| |
| case MSG_ON_NOTIFICATION_CHANNEL_GROUP_MODIFIED: { |
| SomeArgs args = (SomeArgs) msg.obj; |
| String pkgName = (String) args.arg1; |
| UserHandle user = (UserHandle) args.arg2; |
| NotificationChannelGroup group = (NotificationChannelGroup) args.arg3; |
| int modificationType = (int) args.arg4; |
| onNotificationChannelGroupModified(pkgName, user, group, modificationType); |
| } break; |
| } |
| } |
| } |
| } |
