| /* |
| * Copyright (C) 2018 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 com.android.systemui.statusbar.notification.interruption; |
| |
| import static com.android.systemui.statusbar.StatusBarState.SHADE; |
| |
| import android.app.NotificationManager; |
| import android.content.ContentResolver; |
| import android.database.ContentObserver; |
| import android.hardware.display.AmbientDisplayConfiguration; |
| import android.os.Handler; |
| import android.os.PowerManager; |
| import android.os.RemoteException; |
| import android.os.UserHandle; |
| import android.provider.Settings; |
| import android.service.dreams.IDreamManager; |
| import android.service.notification.StatusBarNotification; |
| import android.util.Log; |
| |
| import com.android.internal.annotations.VisibleForTesting; |
| import com.android.systemui.dagger.qualifiers.Main; |
| import com.android.systemui.plugins.statusbar.StatusBarStateController; |
| import com.android.systemui.statusbar.StatusBarState; |
| import com.android.systemui.statusbar.notification.NotificationFilter; |
| import com.android.systemui.statusbar.notification.collection.NotificationEntry; |
| import com.android.systemui.statusbar.policy.BatteryController; |
| import com.android.systemui.statusbar.policy.HeadsUpManager; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import javax.inject.Inject; |
| import javax.inject.Singleton; |
| |
| /** |
| * Provides heads-up and pulsing state for notification entries. |
| */ |
| @Singleton |
| public class NotificationInterruptStateProviderImpl implements NotificationInterruptStateProvider { |
| private static final String TAG = "InterruptionStateProvider"; |
| private static final boolean DEBUG = true; //false; |
| private static final boolean DEBUG_HEADS_UP = true; |
| private static final boolean ENABLE_HEADS_UP = true; |
| private static final String SETTING_HEADS_UP_TICKER = "ticker_gets_heads_up"; |
| |
| private final List<NotificationInterruptSuppressor> mSuppressors = new ArrayList<>(); |
| private final StatusBarStateController mStatusBarStateController; |
| private final NotificationFilter mNotificationFilter; |
| private final ContentResolver mContentResolver; |
| private final PowerManager mPowerManager; |
| private final IDreamManager mDreamManager; |
| private final AmbientDisplayConfiguration mAmbientDisplayConfiguration; |
| private final BatteryController mBatteryController; |
| private final ContentObserver mHeadsUpObserver; |
| private HeadsUpManager mHeadsUpManager; |
| |
| @VisibleForTesting |
| protected boolean mUseHeadsUp = false; |
| |
| @Inject |
| public NotificationInterruptStateProviderImpl( |
| ContentResolver contentResolver, |
| PowerManager powerManager, |
| IDreamManager dreamManager, |
| AmbientDisplayConfiguration ambientDisplayConfiguration, |
| NotificationFilter notificationFilter, |
| BatteryController batteryController, |
| StatusBarStateController statusBarStateController, |
| HeadsUpManager headsUpManager, |
| @Main Handler mainHandler) { |
| mContentResolver = contentResolver; |
| mPowerManager = powerManager; |
| mDreamManager = dreamManager; |
| mBatteryController = batteryController; |
| mAmbientDisplayConfiguration = ambientDisplayConfiguration; |
| mNotificationFilter = notificationFilter; |
| mStatusBarStateController = statusBarStateController; |
| mHeadsUpManager = headsUpManager; |
| mHeadsUpObserver = new ContentObserver(mainHandler) { |
| @Override |
| public void onChange(boolean selfChange) { |
| boolean wasUsing = mUseHeadsUp; |
| mUseHeadsUp = ENABLE_HEADS_UP |
| && Settings.Global.HEADS_UP_OFF != Settings.Global.getInt( |
| mContentResolver, |
| Settings.Global.HEADS_UP_NOTIFICATIONS_ENABLED, |
| Settings.Global.HEADS_UP_OFF); |
| Log.d(TAG, "heads up is " + (mUseHeadsUp ? "enabled" : "disabled")); |
| if (wasUsing != mUseHeadsUp) { |
| if (!mUseHeadsUp) { |
| Log.d(TAG, "dismissing any existing heads up notification on " |
| + "disable event"); |
| mHeadsUpManager.releaseAllImmediately(); |
| } |
| } |
| } |
| }; |
| |
| if (ENABLE_HEADS_UP) { |
| mContentResolver.registerContentObserver( |
| Settings.Global.getUriFor(Settings.Global.HEADS_UP_NOTIFICATIONS_ENABLED), |
| true, |
| mHeadsUpObserver); |
| mContentResolver.registerContentObserver( |
| Settings.Global.getUriFor(SETTING_HEADS_UP_TICKER), true, |
| mHeadsUpObserver); |
| } |
| mHeadsUpObserver.onChange(true); // set up |
| } |
| |
| @Override |
| public void addSuppressor(NotificationInterruptSuppressor suppressor) { |
| mSuppressors.add(suppressor); |
| } |
| |
| @Override |
| public boolean shouldBubbleUp(NotificationEntry entry) { |
| final StatusBarNotification sbn = entry.getSbn(); |
| |
| if (!canAlertCommon(entry)) { |
| return false; |
| } |
| |
| if (!canAlertAwakeCommon(entry)) { |
| return false; |
| } |
| |
| if (!entry.canBubble()) { |
| if (DEBUG) { |
| Log.d(TAG, "No bubble up: not allowed to bubble: " + sbn.getKey()); |
| } |
| return false; |
| } |
| |
| if (!entry.isBubble()) { |
| if (DEBUG) { |
| Log.d(TAG, "No bubble up: notification " + sbn.getKey() |
| + " is bubble? " + entry.isBubble()); |
| } |
| return false; |
| } |
| |
| if (entry.getBubbleMetadata() == null |
| || (entry.getBubbleMetadata().getShortcutId() == null |
| && entry.getBubbleMetadata().getBubbleIntent() == null)) { |
| if (DEBUG) { |
| Log.d(TAG, "No bubble up: notification: " + sbn.getKey() |
| + " doesn't have valid metadata"); |
| } |
| return false; |
| } |
| |
| return true; |
| } |
| |
| |
| @Override |
| public boolean shouldHeadsUp(NotificationEntry entry) { |
| if (mStatusBarStateController.isDozing()) { |
| return shouldHeadsUpWhenDozing(entry); |
| } else { |
| return shouldHeadsUpWhenAwake(entry); |
| } |
| } |
| |
| /** |
| * When an entry was added, should we launch its fullscreen intent? Examples are Alarms or |
| * incoming calls. |
| */ |
| @Override |
| public boolean shouldLaunchFullScreenIntentWhenAdded(NotificationEntry entry) { |
| return entry.getSbn().getNotification().fullScreenIntent != null |
| && (!shouldHeadsUp(entry) |
| || mStatusBarStateController.getState() == StatusBarState.KEYGUARD); |
| } |
| |
| private boolean shouldHeadsUpWhenAwake(NotificationEntry entry) { |
| StatusBarNotification sbn = entry.getSbn(); |
| |
| if (!mUseHeadsUp) { |
| if (DEBUG_HEADS_UP) { |
| Log.d(TAG, "No heads up: no huns"); |
| } |
| return false; |
| } |
| |
| if (!canAlertCommon(entry)) { |
| return false; |
| } |
| |
| if (!canAlertAwakeCommon(entry)) { |
| return false; |
| } |
| |
| boolean inShade = mStatusBarStateController.getState() == SHADE; |
| if (entry.isBubble() && inShade) { |
| if (DEBUG_HEADS_UP) { |
| Log.d(TAG, "No heads up: in unlocked shade where notification is shown as a " |
| + "bubble: " + sbn.getKey()); |
| } |
| return false; |
| } |
| |
| if (entry.shouldSuppressPeek()) { |
| if (DEBUG_HEADS_UP) { |
| Log.d(TAG, "No heads up: suppressed by DND: " + sbn.getKey()); |
| } |
| return false; |
| } |
| |
| if (entry.getImportance() < NotificationManager.IMPORTANCE_HIGH) { |
| if (DEBUG_HEADS_UP) { |
| Log.d(TAG, "No heads up: unimportant notification: " + sbn.getKey()); |
| } |
| return false; |
| } |
| |
| boolean isDreaming = false; |
| try { |
| isDreaming = mDreamManager.isDreaming(); |
| } catch (RemoteException e) { |
| Log.e(TAG, "Failed to query dream manager.", e); |
| } |
| boolean inUse = mPowerManager.isScreenOn() && !isDreaming; |
| |
| if (!inUse) { |
| if (DEBUG_HEADS_UP) { |
| Log.d(TAG, "No heads up: not in use: " + sbn.getKey()); |
| } |
| return false; |
| } |
| |
| for (int i = 0; i < mSuppressors.size(); i++) { |
| if (mSuppressors.get(i).suppressAwakeHeadsUp(entry)) { |
| if (DEBUG_HEADS_UP) { |
| Log.d(TAG, "No heads up: aborted by suppressor: " |
| + mSuppressors.get(i).getName() + " sbnKey=" + sbn.getKey()); |
| } |
| return false; |
| } |
| } |
| return true; |
| } |
| |
| /** |
| * Whether or not the notification should "pulse" on the user's display when the phone is |
| * dozing. This displays the ambient view of the notification. |
| * |
| * @param entry the entry to check |
| * @return true if the entry should ambient pulse, false otherwise |
| */ |
| private boolean shouldHeadsUpWhenDozing(NotificationEntry entry) { |
| StatusBarNotification sbn = entry.getSbn(); |
| |
| if (!mAmbientDisplayConfiguration.pulseOnNotificationEnabled(UserHandle.USER_CURRENT)) { |
| if (DEBUG_HEADS_UP) { |
| Log.d(TAG, "No pulsing: disabled by setting: " + sbn.getKey()); |
| } |
| return false; |
| } |
| |
| if (mBatteryController.isAodPowerSave()) { |
| if (DEBUG_HEADS_UP) { |
| Log.d(TAG, "No pulsing: disabled by battery saver: " + sbn.getKey()); |
| } |
| return false; |
| } |
| |
| if (!canAlertCommon(entry)) { |
| if (DEBUG_HEADS_UP) { |
| Log.d(TAG, "No pulsing: notification shouldn't alert: " + sbn.getKey()); |
| } |
| return false; |
| } |
| |
| if (entry.shouldSuppressAmbient()) { |
| if (DEBUG_HEADS_UP) { |
| Log.d(TAG, "No pulsing: ambient effect suppressed: " + sbn.getKey()); |
| } |
| return false; |
| } |
| |
| if (entry.getImportance() < NotificationManager.IMPORTANCE_DEFAULT) { |
| if (DEBUG_HEADS_UP) { |
| Log.d(TAG, "No pulsing: not important enough: " + sbn.getKey()); |
| } |
| return false; |
| } |
| return true; |
| } |
| |
| /** |
| * Common checks between regular & AOD heads up and bubbles. |
| * |
| * @param entry the entry to check |
| * @return true if these checks pass, false if the notification should not alert |
| */ |
| private boolean canAlertCommon(NotificationEntry entry) { |
| StatusBarNotification sbn = entry.getSbn(); |
| |
| if (mNotificationFilter.shouldFilterOut(entry)) { |
| if (DEBUG || DEBUG_HEADS_UP) { |
| Log.d(TAG, "No alerting: filtered notification: " + sbn.getKey()); |
| } |
| return false; |
| } |
| |
| // Don't alert notifications that are suppressed due to group alert behavior |
| if (sbn.isGroup() && sbn.getNotification().suppressAlertingDueToGrouping()) { |
| if (DEBUG || DEBUG_HEADS_UP) { |
| Log.d(TAG, "No alerting: suppressed due to group alert behavior"); |
| } |
| return false; |
| } |
| |
| for (int i = 0; i < mSuppressors.size(); i++) { |
| if (mSuppressors.get(i).suppressInterruptions(entry)) { |
| if (DEBUG_HEADS_UP) { |
| Log.d(TAG, "No alerting: aborted by suppressor: " |
| + mSuppressors.get(i).getName() + " sbnKey=" + sbn.getKey()); |
| } |
| return false; |
| } |
| } |
| return true; |
| } |
| |
| /** |
| * Common checks between alerts that occur while the device is awake (heads up & bubbles). |
| * |
| * @param entry the entry to check |
| * @return true if these checks pass, false if the notification should not alert |
| */ |
| private boolean canAlertAwakeCommon(NotificationEntry entry) { |
| StatusBarNotification sbn = entry.getSbn(); |
| |
| for (int i = 0; i < mSuppressors.size(); i++) { |
| if (mSuppressors.get(i).suppressAwakeInterruptions(entry)) { |
| if (DEBUG_HEADS_UP) { |
| Log.d(TAG, "No alerting: aborted by suppressor: " |
| + mSuppressors.get(i).getName() + " sbnKey=" + sbn.getKey()); |
| } |
| return false; |
| } |
| } |
| |
| if (isSnoozedPackage(sbn)) { |
| if (DEBUG_HEADS_UP) { |
| Log.d(TAG, "No alerting: snoozed package: " + sbn.getKey()); |
| } |
| return false; |
| } |
| |
| if (entry.hasJustLaunchedFullScreenIntent()) { |
| if (DEBUG_HEADS_UP) { |
| Log.d(TAG, "No alerting: recent fullscreen: " + sbn.getKey()); |
| } |
| return false; |
| } |
| |
| return true; |
| } |
| |
| private boolean isSnoozedPackage(StatusBarNotification sbn) { |
| return mHeadsUpManager.isSnoozed(sbn.getPackageName()); |
| } |
| } |