| /* |
| * 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.bubbles; |
| |
| import static android.app.Notification.FLAG_BUBBLE; |
| import static android.app.NotificationManager.BUBBLE_PREFERENCE_NONE; |
| import static android.app.NotificationManager.BUBBLE_PREFERENCE_SELECTED; |
| import static android.service.notification.NotificationListenerService.REASON_APP_CANCEL; |
| import static android.service.notification.NotificationListenerService.REASON_APP_CANCEL_ALL; |
| import static android.service.notification.NotificationListenerService.REASON_CANCEL; |
| import static android.service.notification.NotificationListenerService.REASON_CANCEL_ALL; |
| import static android.service.notification.NotificationListenerService.REASON_CLICK; |
| import static android.service.notification.NotificationListenerService.REASON_GROUP_SUMMARY_CANCELED; |
| import static android.view.Display.DEFAULT_DISPLAY; |
| import static android.view.Display.INVALID_DISPLAY; |
| import static android.view.View.INVISIBLE; |
| import static android.view.View.VISIBLE; |
| import static android.view.WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_ALWAYS; |
| |
| import static com.android.systemui.bubbles.BubbleDebugConfig.DEBUG_BUBBLE_CONTROLLER; |
| import static com.android.systemui.bubbles.BubbleDebugConfig.TAG_BUBBLES; |
| import static com.android.systemui.bubbles.BubbleDebugConfig.TAG_WITH_CLASS_NAME; |
| import static com.android.systemui.statusbar.StatusBarState.SHADE; |
| import static com.android.systemui.statusbar.notification.NotificationEntryManager.UNDEFINED_DISMISS_REASON; |
| |
| import static java.lang.annotation.ElementType.FIELD; |
| import static java.lang.annotation.ElementType.LOCAL_VARIABLE; |
| import static java.lang.annotation.ElementType.PARAMETER; |
| import static java.lang.annotation.RetentionPolicy.SOURCE; |
| |
| import android.annotation.UserIdInt; |
| import android.app.ActivityManager.RunningTaskInfo; |
| import android.app.INotificationManager; |
| import android.app.Notification; |
| import android.app.NotificationChannel; |
| import android.app.NotificationManager; |
| import android.app.PendingIntent; |
| import android.content.Context; |
| import android.content.pm.ActivityInfo; |
| import android.content.pm.PackageManager; |
| import android.content.res.Configuration; |
| import android.graphics.PixelFormat; |
| import android.graphics.Rect; |
| import android.os.Binder; |
| import android.os.Handler; |
| import android.os.RemoteException; |
| import android.os.ServiceManager; |
| import android.service.notification.NotificationListenerService; |
| import android.service.notification.NotificationListenerService.RankingMap; |
| import android.service.notification.ZenModeConfig; |
| import android.util.ArraySet; |
| import android.util.Log; |
| import android.util.Pair; |
| import android.util.SparseSetArray; |
| import android.view.Display; |
| import android.view.ViewGroup; |
| import android.view.WindowManager; |
| |
| import androidx.annotation.IntDef; |
| import androidx.annotation.MainThread; |
| import androidx.annotation.Nullable; |
| |
| import com.android.internal.annotations.VisibleForTesting; |
| import com.android.internal.statusbar.IStatusBarService; |
| import com.android.internal.statusbar.NotificationVisibility; |
| import com.android.systemui.Dumpable; |
| import com.android.systemui.bubbles.dagger.BubbleModule; |
| import com.android.systemui.dump.DumpManager; |
| import com.android.systemui.model.SysUiState; |
| import com.android.systemui.plugins.statusbar.StatusBarStateController; |
| import com.android.systemui.shared.system.ActivityManagerWrapper; |
| import com.android.systemui.shared.system.PinnedStackListenerForwarder; |
| import com.android.systemui.shared.system.TaskStackChangeListener; |
| import com.android.systemui.shared.system.WindowManagerWrapper; |
| import com.android.systemui.statusbar.FeatureFlags; |
| import com.android.systemui.statusbar.NotificationLockscreenUserManager; |
| import com.android.systemui.statusbar.NotificationRemoveInterceptor; |
| import com.android.systemui.statusbar.ScrimView; |
| import com.android.systemui.statusbar.notification.NotificationChannelHelper; |
| import com.android.systemui.statusbar.notification.NotificationEntryListener; |
| import com.android.systemui.statusbar.notification.NotificationEntryManager; |
| import com.android.systemui.statusbar.notification.collection.NotifCollection; |
| import com.android.systemui.statusbar.notification.collection.NotifPipeline; |
| import com.android.systemui.statusbar.notification.collection.NotificationEntry; |
| import com.android.systemui.statusbar.notification.collection.notifcollection.NotifCollectionListener; |
| import com.android.systemui.statusbar.notification.interruption.NotificationInterruptStateProvider; |
| import com.android.systemui.statusbar.phone.NotificationGroupManager; |
| import com.android.systemui.statusbar.phone.NotificationShadeWindowController; |
| import com.android.systemui.statusbar.phone.ScrimController; |
| import com.android.systemui.statusbar.phone.ShadeController; |
| import com.android.systemui.statusbar.phone.StatusBar; |
| import com.android.systemui.statusbar.policy.ConfigurationController; |
| import com.android.systemui.statusbar.policy.ZenModeController; |
| import com.android.systemui.util.FloatingContentCoordinator; |
| |
| import java.io.FileDescriptor; |
| import java.io.PrintWriter; |
| import java.lang.annotation.Retention; |
| import java.lang.annotation.Target; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| /** |
| * Bubbles are a special type of content that can "float" on top of other apps or System UI. |
| * Bubbles can be expanded to show more content. |
| * |
| * The controller manages addition, removal, and visible state of bubbles on screen. |
| */ |
| public class BubbleController implements ConfigurationController.ConfigurationListener, Dumpable { |
| |
| private static final String TAG = TAG_WITH_CLASS_NAME ? "BubbleController" : TAG_BUBBLES; |
| |
| @Retention(SOURCE) |
| @IntDef({DISMISS_USER_GESTURE, DISMISS_AGED, DISMISS_TASK_FINISHED, DISMISS_BLOCKED, |
| DISMISS_NOTIF_CANCEL, DISMISS_ACCESSIBILITY_ACTION, DISMISS_NO_LONGER_BUBBLE, |
| DISMISS_USER_CHANGED, DISMISS_GROUP_CANCELLED, DISMISS_INVALID_INTENT, |
| DISMISS_OVERFLOW_MAX_REACHED}) |
| @Target({FIELD, LOCAL_VARIABLE, PARAMETER}) |
| @interface DismissReason {} |
| |
| static final int DISMISS_USER_GESTURE = 1; |
| static final int DISMISS_AGED = 2; |
| static final int DISMISS_TASK_FINISHED = 3; |
| static final int DISMISS_BLOCKED = 4; |
| static final int DISMISS_NOTIF_CANCEL = 5; |
| static final int DISMISS_ACCESSIBILITY_ACTION = 6; |
| static final int DISMISS_NO_LONGER_BUBBLE = 7; |
| static final int DISMISS_USER_CHANGED = 8; |
| static final int DISMISS_GROUP_CANCELLED = 9; |
| static final int DISMISS_INVALID_INTENT = 10; |
| static final int DISMISS_OVERFLOW_MAX_REACHED = 11; |
| |
| private final Context mContext; |
| private final NotificationEntryManager mNotificationEntryManager; |
| private final NotifPipeline mNotifPipeline; |
| private final BubbleTaskStackListener mTaskStackListener; |
| private BubbleExpandListener mExpandListener; |
| @Nullable private BubbleStackView.SurfaceSynchronizer mSurfaceSynchronizer; |
| private final NotificationGroupManager mNotificationGroupManager; |
| private final ShadeController mShadeController; |
| private final FloatingContentCoordinator mFloatingContentCoordinator; |
| |
| private BubbleData mBubbleData; |
| private ScrimView mBubbleScrim; |
| @Nullable private BubbleStackView mStackView; |
| private BubbleIconFactory mBubbleIconFactory; |
| |
| // Tracks the id of the current (foreground) user. |
| private int mCurrentUserId; |
| // Saves notification keys of active bubbles when users are switched. |
| private final SparseSetArray<String> mSavedBubbleKeysPerUser; |
| |
| // Used when ranking updates occur and we check if things should bubble / unbubble |
| private NotificationListenerService.Ranking mTmpRanking; |
| |
| // Bubbles get added to the status bar view |
| private final NotificationShadeWindowController mNotificationShadeWindowController; |
| private final ZenModeController mZenModeController; |
| private StatusBarStateListener mStatusBarStateListener; |
| private INotificationManager mINotificationManager; |
| |
| // Callback that updates BubbleOverflowActivity on data change. |
| @Nullable private Runnable mOverflowCallback = null; |
| |
| private final NotificationInterruptStateProvider mNotificationInterruptStateProvider; |
| private IStatusBarService mBarService; |
| private WindowManager mWindowManager; |
| private SysUiState mSysUiState; |
| |
| // Used to post to main UI thread |
| private Handler mHandler = new Handler(); |
| |
| /** LayoutParams used to add the BubbleStackView to the window maanger. */ |
| private WindowManager.LayoutParams mWmLayoutParams; |
| |
| |
| // Used for determining view rect for touch interaction |
| private Rect mTempRect = new Rect(); |
| |
| // Listens to user switch so bubbles can be saved and restored. |
| private final NotificationLockscreenUserManager mNotifUserManager; |
| |
| /** Last known orientation, used to detect orientation changes in {@link #onConfigChanged}. */ |
| private int mOrientation = Configuration.ORIENTATION_UNDEFINED; |
| |
| private boolean mInflateSynchronously; |
| |
| // TODO (b/145659174): allow for multiple callbacks to support the "shadow" new notif pipeline |
| private final List<NotifCallback> mCallbacks = new ArrayList<>(); |
| |
| /** |
| * Listener to find out about stack expansion / collapse events. |
| */ |
| public interface BubbleExpandListener { |
| /** |
| * Called when the expansion state of the bubble stack changes. |
| * |
| * @param isExpanding whether it's expanding or collapsing |
| * @param key the notification key associated with bubble being expanded |
| */ |
| void onBubbleExpandChanged(boolean isExpanding, String key); |
| } |
| |
| /** |
| * Listener to be notified when a bubbles' notification suppression state changes. |
| */ |
| public interface NotificationSuppressionChangedListener { |
| /** |
| * Called when the notification suppression state of a bubble changes. |
| */ |
| void onBubbleNotificationSuppressionChange(Bubble bubble); |
| } |
| |
| /** |
| * Callback for when the BubbleController wants to interact with the notification pipeline to: |
| * - Remove a previously bubbled notification |
| * - Update the notification shade since bubbled notification should/shouldn't be showing |
| */ |
| public interface NotifCallback { |
| /** |
| * Called when a bubbled notification that was hidden from the shade is now being removed |
| * This can happen when an app cancels a bubbled notification or when the user dismisses a |
| * bubble. |
| */ |
| void removeNotification(NotificationEntry entry, int reason); |
| |
| /** |
| * Called when a bubbled notification has changed whether it should be |
| * filtered from the shade. |
| */ |
| void invalidateNotifications(String reason); |
| |
| /** |
| * Called on a bubbled entry that has been removed when there are no longer |
| * bubbled entries in its group. |
| * |
| * Checks whether its group has any other (non-bubbled) children. If it doesn't, |
| * removes all remnants of the group's summary from the notification pipeline. |
| * TODO: (b/145659174) Only old pipeline needs this - delete post-migration. |
| */ |
| void maybeCancelSummary(NotificationEntry entry); |
| } |
| |
| /** |
| * Listens for the current state of the status bar and updates the visibility state |
| * of bubbles as needed. |
| */ |
| private class StatusBarStateListener implements StatusBarStateController.StateListener { |
| private int mState; |
| /** |
| * Returns the current status bar state. |
| */ |
| public int getCurrentState() { |
| return mState; |
| } |
| |
| @Override |
| public void onStateChanged(int newState) { |
| mState = newState; |
| boolean shouldCollapse = (mState != SHADE); |
| if (shouldCollapse) { |
| collapseStack(); |
| } |
| updateStack(); |
| } |
| } |
| |
| public BubbleController(Context context, |
| NotificationShadeWindowController notificationShadeWindowController, |
| StatusBarStateController statusBarStateController, |
| ShadeController shadeController, |
| BubbleData data, |
| ConfigurationController configurationController, |
| NotificationInterruptStateProvider interruptionStateProvider, |
| ZenModeController zenModeController, |
| NotificationLockscreenUserManager notifUserManager, |
| NotificationGroupManager groupManager, |
| NotificationEntryManager entryManager, |
| NotifPipeline notifPipeline, |
| FeatureFlags featureFlags, |
| DumpManager dumpManager, |
| FloatingContentCoordinator floatingContentCoordinator, |
| SysUiState sysUiState, |
| INotificationManager notificationManager) { |
| this(context, notificationShadeWindowController, statusBarStateController, shadeController, |
| data, null /* synchronizer */, configurationController, interruptionStateProvider, |
| zenModeController, notifUserManager, groupManager, entryManager, |
| notifPipeline, featureFlags, dumpManager, floatingContentCoordinator, sysUiState, |
| notificationManager); |
| } |
| |
| /** |
| * Injected constructor. See {@link BubbleModule}. |
| */ |
| public BubbleController(Context context, |
| NotificationShadeWindowController notificationShadeWindowController, |
| StatusBarStateController statusBarStateController, |
| ShadeController shadeController, |
| BubbleData data, |
| @Nullable BubbleStackView.SurfaceSynchronizer synchronizer, |
| ConfigurationController configurationController, |
| NotificationInterruptStateProvider interruptionStateProvider, |
| ZenModeController zenModeController, |
| NotificationLockscreenUserManager notifUserManager, |
| NotificationGroupManager groupManager, |
| NotificationEntryManager entryManager, |
| NotifPipeline notifPipeline, |
| FeatureFlags featureFlags, |
| DumpManager dumpManager, |
| FloatingContentCoordinator floatingContentCoordinator, |
| SysUiState sysUiState, |
| INotificationManager notificationManager) { |
| dumpManager.registerDumpable(TAG, this); |
| mContext = context; |
| mShadeController = shadeController; |
| mNotificationInterruptStateProvider = interruptionStateProvider; |
| mNotifUserManager = notifUserManager; |
| mZenModeController = zenModeController; |
| mFloatingContentCoordinator = floatingContentCoordinator; |
| mINotificationManager = notificationManager; |
| mZenModeController.addCallback(new ZenModeController.Callback() { |
| @Override |
| public void onZenChanged(int zen) { |
| for (Bubble b : mBubbleData.getBubbles()) { |
| b.setShowDot(b.showInShade()); |
| } |
| } |
| |
| @Override |
| public void onConfigChanged(ZenModeConfig config) { |
| for (Bubble b : mBubbleData.getBubbles()) { |
| b.setShowDot(b.showInShade()); |
| } |
| } |
| }); |
| |
| configurationController.addCallback(this /* configurationListener */); |
| mSysUiState = sysUiState; |
| |
| mBubbleData = data; |
| mBubbleData.setListener(mBubbleDataListener); |
| mBubbleData.setSuppressionChangedListener(new NotificationSuppressionChangedListener() { |
| @Override |
| public void onBubbleNotificationSuppressionChange(Bubble bubble) { |
| // Make sure NoMan knows it's not showing in the shade anymore so anyone querying it |
| // can tell. |
| try { |
| mBarService.onBubbleNotificationSuppressionChanged(bubble.getKey(), |
| !bubble.showInShade()); |
| } catch (RemoteException e) { |
| // Bad things have happened |
| } |
| } |
| }); |
| |
| mNotificationEntryManager = entryManager; |
| mNotificationGroupManager = groupManager; |
| mNotifPipeline = notifPipeline; |
| |
| if (!featureFlags.isNewNotifPipelineRenderingEnabled()) { |
| setupNEM(); |
| } else { |
| setupNotifPipeline(); |
| } |
| |
| mNotificationShadeWindowController = notificationShadeWindowController; |
| mStatusBarStateListener = new StatusBarStateListener(); |
| statusBarStateController.addCallback(mStatusBarStateListener); |
| |
| mTaskStackListener = new BubbleTaskStackListener(); |
| ActivityManagerWrapper.getInstance().registerTaskStackListener(mTaskStackListener); |
| |
| try { |
| WindowManagerWrapper.getInstance().addPinnedStackListener(new BubblesImeListener()); |
| } catch (RemoteException e) { |
| e.printStackTrace(); |
| } |
| mSurfaceSynchronizer = synchronizer; |
| |
| mWindowManager = (WindowManager) mContext.getSystemService(Context.WINDOW_SERVICE); |
| mBarService = IStatusBarService.Stub.asInterface( |
| ServiceManager.getService(Context.STATUS_BAR_SERVICE)); |
| |
| mBubbleScrim = new ScrimView(mContext); |
| |
| mSavedBubbleKeysPerUser = new SparseSetArray<>(); |
| mCurrentUserId = mNotifUserManager.getCurrentUserId(); |
| mNotifUserManager.addUserChangedListener( |
| new NotificationLockscreenUserManager.UserChangedListener() { |
| @Override |
| public void onUserChanged(int newUserId) { |
| BubbleController.this.saveBubbles(mCurrentUserId); |
| mBubbleData.dismissAll(DISMISS_USER_CHANGED); |
| BubbleController.this.restoreBubbles(newUserId); |
| mCurrentUserId = newUserId; |
| } |
| }); |
| |
| mBubbleIconFactory = new BubbleIconFactory(context); |
| } |
| |
| /** |
| * See {@link NotifCallback}. |
| */ |
| public void addNotifCallback(NotifCallback callback) { |
| mCallbacks.add(callback); |
| } |
| |
| private void setupNEM() { |
| mNotificationEntryManager.addNotificationEntryListener( |
| new NotificationEntryListener() { |
| @Override |
| public void onPendingEntryAdded(NotificationEntry entry) { |
| onEntryAdded(entry); |
| } |
| |
| @Override |
| public void onPreEntryUpdated(NotificationEntry entry) { |
| onEntryUpdated(entry); |
| } |
| |
| @Override |
| public void onEntryRemoved( |
| NotificationEntry entry, |
| @android.annotation.Nullable NotificationVisibility visibility, |
| boolean removedByUser, |
| int reason) { |
| BubbleController.this.onEntryRemoved(entry); |
| } |
| |
| @Override |
| public void onNotificationRankingUpdated(RankingMap rankingMap) { |
| onRankingUpdated(rankingMap); |
| } |
| }); |
| |
| mNotificationEntryManager.addNotificationRemoveInterceptor( |
| new NotificationRemoveInterceptor() { |
| @Override |
| public boolean onNotificationRemoveRequested( |
| String key, |
| NotificationEntry entry, |
| int dismissReason) { |
| final boolean isClearAll = dismissReason == REASON_CANCEL_ALL; |
| final boolean isUserDimiss = dismissReason == REASON_CANCEL |
| || dismissReason == REASON_CLICK; |
| final boolean isAppCancel = dismissReason == REASON_APP_CANCEL |
| || dismissReason == REASON_APP_CANCEL_ALL; |
| final boolean isSummaryCancel = |
| dismissReason == REASON_GROUP_SUMMARY_CANCELED; |
| |
| // Need to check for !appCancel here because the notification may have |
| // previously been dismissed & entry.isRowDismissed would still be true |
| boolean userRemovedNotif = |
| (entry != null && entry.isRowDismissed() && !isAppCancel) |
| || isClearAll || isUserDimiss || isSummaryCancel; |
| |
| if (userRemovedNotif) { |
| return handleDismissalInterception(entry); |
| } |
| return false; |
| } |
| }); |
| |
| mNotificationGroupManager.addOnGroupChangeListener( |
| new NotificationGroupManager.OnGroupChangeListener() { |
| @Override |
| public void onGroupSuppressionChanged( |
| NotificationGroupManager.NotificationGroup group, |
| boolean suppressed) { |
| // More notifications could be added causing summary to no longer |
| // be suppressed -- in this case need to remove the key. |
| final String groupKey = group.summary != null |
| ? group.summary.getSbn().getGroupKey() |
| : null; |
| if (!suppressed && groupKey != null |
| && mBubbleData.isSummarySuppressed(groupKey)) { |
| mBubbleData.removeSuppressedSummary(groupKey); |
| } |
| } |
| }); |
| |
| addNotifCallback(new NotifCallback() { |
| @Override |
| public void removeNotification(NotificationEntry entry, int reason) { |
| mNotificationEntryManager.performRemoveNotification(entry.getSbn(), |
| reason); |
| } |
| |
| @Override |
| public void invalidateNotifications(String reason) { |
| mNotificationEntryManager.updateNotifications(reason); |
| } |
| |
| @Override |
| public void maybeCancelSummary(NotificationEntry entry) { |
| // Check if removed bubble has an associated suppressed group summary that needs |
| // to be removed now. |
| final String groupKey = entry.getSbn().getGroupKey(); |
| if (mBubbleData.isSummarySuppressed(groupKey)) { |
| mBubbleData.removeSuppressedSummary(groupKey); |
| |
| final NotificationEntry summary = |
| mNotificationEntryManager.getActiveNotificationUnfiltered( |
| mBubbleData.getSummaryKey(groupKey)); |
| if (summary != null) { |
| mNotificationEntryManager.performRemoveNotification(summary.getSbn(), |
| UNDEFINED_DISMISS_REASON); |
| } |
| } |
| |
| // Check if we still need to remove the summary from NoManGroup because the summary |
| // may not be in the mBubbleData.mSuppressedGroupKeys list and removed above. |
| // For example: |
| // 1. Bubbled notifications (group) is posted to shade and are visible bubbles |
| // 2. User expands bubbles so now their respective notifications in the shade are |
| // hidden, including the group summary |
| // 3. User removes all bubbles |
| // 4. We expect all the removed bubbles AND the summary (note: the summary was |
| // never added to the suppressedSummary list in BubbleData, so we add this check) |
| NotificationEntry summary = |
| mNotificationGroupManager.getLogicalGroupSummary(entry.getSbn()); |
| if (summary != null) { |
| ArrayList<NotificationEntry> summaryChildren = |
| mNotificationGroupManager.getLogicalChildren(summary.getSbn()); |
| boolean isSummaryThisNotif = summary.getKey().equals(entry.getKey()); |
| if (!isSummaryThisNotif && (summaryChildren == null |
| || summaryChildren.isEmpty())) { |
| mNotificationEntryManager.performRemoveNotification(summary.getSbn(), |
| UNDEFINED_DISMISS_REASON); |
| } |
| } |
| } |
| }); |
| } |
| |
| private void setupNotifPipeline() { |
| mNotifPipeline.addCollectionListener(new NotifCollectionListener() { |
| @Override |
| public void onEntryAdded(NotificationEntry entry) { |
| BubbleController.this.onEntryAdded(entry); |
| } |
| |
| @Override |
| public void onEntryUpdated(NotificationEntry entry) { |
| BubbleController.this.onEntryUpdated(entry); |
| } |
| |
| @Override |
| public void onRankingUpdate(RankingMap rankingMap) { |
| onRankingUpdated(rankingMap); |
| } |
| |
| @Override |
| public void onEntryRemoved(NotificationEntry entry, |
| @NotifCollection.CancellationReason int reason) { |
| BubbleController.this.onEntryRemoved(entry); |
| } |
| }); |
| } |
| |
| /** |
| * Returns the scrim drawn behind the bubble stack. This is managed by {@link ScrimController} |
| * since we want the scrim's appearance and behavior to be identical to that of the notification |
| * shade scrim. |
| */ |
| public ScrimView getScrimForBubble() { |
| return mBubbleScrim; |
| } |
| |
| /** |
| * Sets whether to perform inflation on the same thread as the caller. This method should only |
| * be used in tests, not in production. |
| */ |
| @VisibleForTesting |
| void setInflateSynchronously(boolean inflateSynchronously) { |
| mInflateSynchronously = inflateSynchronously; |
| } |
| |
| void setOverflowCallback(Runnable updateOverflow) { |
| mOverflowCallback = updateOverflow; |
| } |
| |
| /** |
| * @return Bubbles for updating overflow. |
| */ |
| List<Bubble> getOverflowBubbles() { |
| return mBubbleData.getOverflowBubbles(); |
| } |
| |
| /** |
| * BubbleStackView is lazily created by this method the first time a Bubble is added. This |
| * method initializes the stack view and adds it to the StatusBar just above the scrim. |
| */ |
| private void ensureStackViewCreated() { |
| if (mStackView == null) { |
| mStackView = new BubbleStackView( |
| mContext, mBubbleData, mSurfaceSynchronizer, mFloatingContentCoordinator, |
| mSysUiState, mNotificationShadeWindowController); |
| mStackView.addView(mBubbleScrim); |
| addToWindowManager(); |
| if (mExpandListener != null) { |
| mStackView.setExpandListener(mExpandListener); |
| } |
| |
| mStackView.setUnbubbleConversationCallback(notificationEntry -> |
| onUserChangedBubble(notificationEntry, false /* shouldBubble */)); |
| } |
| } |
| |
| /** Adds the BubbleStackView to the WindowManager. */ |
| private void addToWindowManager() { |
| mWmLayoutParams = new WindowManager.LayoutParams( |
| // Fill the screen so we can use translation animations to position the bubble |
| // stack. We'll use touchable regions to ignore touches that are not on the bubbles |
| // themselves. |
| ViewGroup.LayoutParams.MATCH_PARENT, |
| ViewGroup.LayoutParams.MATCH_PARENT, |
| WindowManager.LayoutParams.TYPE_APPLICATION_OVERLAY, |
| // Start not focusable - we'll become focusable when expanded so the ActivityView |
| // can use the IME. |
| WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE |
| | WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED, |
| PixelFormat.TRANSLUCENT); |
| |
| mWmLayoutParams.setFitInsetsTypes(0); |
| mWmLayoutParams.softInputMode = WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE; |
| mWmLayoutParams.token = new Binder(); |
| mWmLayoutParams.setTitle("Bubbles!"); |
| mWmLayoutParams.packageName = mContext.getPackageName(); |
| mWmLayoutParams.layoutInDisplayCutoutMode = LAYOUT_IN_DISPLAY_CUTOUT_MODE_ALWAYS; |
| |
| mWindowManager.addView(mStackView, mWmLayoutParams); |
| } |
| |
| private void updateWmFlags() { |
| if (isStackExpanded()) { |
| // If we're expanded, we want to be focusable so that the ActivityView can receive focus |
| // and show the IME. |
| mWmLayoutParams.flags &= ~WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE; |
| } else { |
| // If we're collapsed, we don't want to be able to receive focus. Doing so would |
| // preclude applications from using the IME since we are always above them. |
| mWmLayoutParams.flags |= WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE; |
| } |
| |
| mWindowManager.updateViewLayout(mStackView, mWmLayoutParams); |
| } |
| |
| /** |
| * Records the notification key for any active bubbles. These are used to restore active |
| * bubbles when the user returns to the foreground. |
| * |
| * @param userId the id of the user |
| */ |
| private void saveBubbles(@UserIdInt int userId) { |
| // First clear any existing keys that might be stored. |
| mSavedBubbleKeysPerUser.remove(userId); |
| // Add in all active bubbles for the current user. |
| for (Bubble bubble: mBubbleData.getBubbles()) { |
| mSavedBubbleKeysPerUser.add(userId, bubble.getKey()); |
| } |
| } |
| |
| /** |
| * Promotes existing notifications to Bubbles if they were previously bubbles. |
| * |
| * @param userId the id of the user |
| */ |
| private void restoreBubbles(@UserIdInt int userId) { |
| ArraySet<String> savedBubbleKeys = mSavedBubbleKeysPerUser.get(userId); |
| if (savedBubbleKeys == null) { |
| // There were no bubbles saved for this used. |
| return; |
| } |
| for (NotificationEntry e : |
| mNotificationEntryManager.getActiveNotificationsForCurrentUser()) { |
| if (savedBubbleKeys.contains(e.getKey()) |
| && mNotificationInterruptStateProvider.shouldBubbleUp(e) |
| && canLaunchInActivityView(mContext, e)) { |
| updateBubble(e, /* suppressFlyout= */ true); |
| } |
| } |
| // Finally, remove the entries for this user now that bubbles are restored. |
| mSavedBubbleKeysPerUser.remove(mCurrentUserId); |
| } |
| |
| @Override |
| public void onUiModeChanged() { |
| updateForThemeChanges(); |
| } |
| |
| @Override |
| public void onOverlayChanged() { |
| updateForThemeChanges(); |
| } |
| |
| private void updateForThemeChanges() { |
| if (mStackView != null) { |
| mStackView.onThemeChanged(); |
| } |
| mBubbleIconFactory = new BubbleIconFactory(mContext); |
| // Reload each bubble |
| for (Bubble b: mBubbleData.getBubbles()) { |
| b.inflate(null /* callback */, mContext, mStackView, mBubbleIconFactory); |
| } |
| for (Bubble b: mBubbleData.getOverflowBubbles()) { |
| b.inflate(null /* callback */, mContext, mStackView, mBubbleIconFactory); |
| } |
| } |
| |
| @Override |
| public void onConfigChanged(Configuration newConfig) { |
| if (mStackView != null && newConfig != null && newConfig.orientation != mOrientation) { |
| mOrientation = newConfig.orientation; |
| mStackView.onOrientationChanged(newConfig.orientation); |
| } |
| } |
| |
| /** |
| * Set a listener to be notified of bubble expand events. |
| */ |
| public void setExpandListener(BubbleExpandListener listener) { |
| mExpandListener = ((isExpanding, key) -> { |
| if (listener != null) { |
| listener.onBubbleExpandChanged(isExpanding, key); |
| } |
| |
| updateWmFlags(); |
| }); |
| if (mStackView != null) { |
| mStackView.setExpandListener(mExpandListener); |
| } |
| } |
| |
| /** |
| * Whether or not there are bubbles present, regardless of them being visible on the |
| * screen (e.g. if on AOD). |
| */ |
| @VisibleForTesting |
| boolean hasBubbles() { |
| if (mStackView == null) { |
| return false; |
| } |
| return mBubbleData.hasBubbles(); |
| } |
| |
| /** |
| * Whether the stack of bubbles is expanded or not. |
| */ |
| public boolean isStackExpanded() { |
| return mBubbleData.isExpanded(); |
| } |
| |
| /** |
| * Tell the stack of bubbles to collapse. |
| */ |
| public void collapseStack() { |
| mBubbleData.setExpanded(false /* expanded */); |
| } |
| |
| /** |
| * True if either: |
| * (1) There is a bubble associated with the provided key and if its notification is hidden |
| * from the shade. |
| * (2) There is a group summary associated with the provided key that is hidden from the shade |
| * because it has been dismissed but still has child bubbles active. |
| * |
| * False otherwise. |
| */ |
| public boolean isBubbleNotificationSuppressedFromShade(NotificationEntry entry) { |
| String key = entry.getKey(); |
| boolean isSuppressedBubble = (mBubbleData.hasAnyBubbleWithKey(key) |
| && !mBubbleData.getAnyBubbleWithkey(key).showInShade()); |
| |
| String groupKey = entry.getSbn().getGroupKey(); |
| boolean isSuppressedSummary = mBubbleData.isSummarySuppressed(groupKey); |
| boolean isSummary = key.equals(mBubbleData.getSummaryKey(groupKey)); |
| return (isSummary && isSuppressedSummary) || isSuppressedBubble; |
| } |
| |
| void promoteBubbleFromOverflow(Bubble bubble) { |
| bubble.setInflateSynchronously(mInflateSynchronously); |
| setIsBubble(bubble, /* isBubble */ true); |
| mBubbleData.promoteBubbleFromOverflow(bubble, mStackView, mBubbleIconFactory); |
| } |
| |
| /** |
| * Request the stack expand if needed, then select the specified Bubble as current. |
| * |
| * @param notificationKey the notification key for the bubble to be selected |
| */ |
| public void expandStackAndSelectBubble(String notificationKey) { |
| Bubble bubble = mBubbleData.getBubbleInStackWithKey(notificationKey); |
| if (bubble == null) { |
| bubble = mBubbleData.getOverflowBubbleWithKey(notificationKey); |
| if (bubble != null) { |
| mBubbleData.promoteBubbleFromOverflow(bubble, mStackView, mBubbleIconFactory); |
| } |
| } else if (bubble.getEntry().isBubble()){ |
| mBubbleData.setSelectedBubble(bubble); |
| } |
| mBubbleData.setExpanded(true); |
| } |
| |
| /** |
| * Directs a back gesture at the bubble stack. When opened, the current expanded bubble |
| * is forwarded a back key down/up pair. |
| */ |
| public void performBackPressIfNeeded() { |
| if (mStackView != null) { |
| mStackView.performBackPressIfNeeded(); |
| } |
| } |
| |
| /** |
| * Adds or updates a bubble associated with the provided notification entry. |
| * |
| * @param notif the notification associated with this bubble. |
| */ |
| void updateBubble(NotificationEntry notif) { |
| updateBubble(notif, false /* suppressFlyout */); |
| } |
| |
| void updateBubble(NotificationEntry notif, boolean suppressFlyout) { |
| updateBubble(notif, suppressFlyout, true /* showInShade */); |
| } |
| |
| void updateBubble(NotificationEntry notif, boolean suppressFlyout, boolean showInShade) { |
| if (mStackView == null) { |
| // Lazy init stack view when a bubble is created |
| ensureStackViewCreated(); |
| } |
| // If this is an interruptive notif, mark that it's interrupted |
| if (notif.getImportance() >= NotificationManager.IMPORTANCE_HIGH) { |
| notif.setInterruption(); |
| } |
| Bubble bubble = mBubbleData.getOrCreateBubble(notif); |
| bubble.setInflateSynchronously(mInflateSynchronously); |
| bubble.inflate( |
| b -> { |
| mBubbleData.notificationEntryUpdated(b, suppressFlyout, showInShade); |
| if (bubble.getBubbleIntent() == null) { |
| return; |
| } |
| bubble.getBubbleIntent().registerCancelListener(pendingIntent -> { |
| if (bubble.getWasAccessed()) { |
| bubble.setPendingIntentCanceled(); |
| return; |
| } |
| mHandler.post( |
| () -> removeBubble(bubble.getEntry(), |
| BubbleController.DISMISS_INVALID_INTENT)); |
| }); |
| }, |
| mContext, mStackView, mBubbleIconFactory); |
| } |
| |
| /** |
| * Called when a user has indicated that an active notification should be shown as a bubble. |
| * <p> |
| * This method will collapse the shade, create the bubble without a flyout or dot, and suppress |
| * the notification from appearing in the shade. |
| * |
| * @param entry the notification to change bubble state for. |
| * @param shouldBubble whether the notification should show as a bubble or not. |
| */ |
| public void onUserChangedBubble(NotificationEntry entry, boolean shouldBubble) { |
| NotificationChannel channel = entry.getChannel(); |
| final String appPkg = entry.getSbn().getPackageName(); |
| final int appUid = entry.getSbn().getUid(); |
| if (channel == null || appPkg == null) { |
| return; |
| } |
| |
| // Update the state in NotificationManagerService |
| try { |
| int flags = Notification.BubbleMetadata.FLAG_SUPPRESS_NOTIFICATION; |
| mBarService.onNotificationBubbleChanged(entry.getKey(), shouldBubble, flags); |
| } catch (RemoteException e) { |
| } |
| |
| // Change the settings |
| channel = NotificationChannelHelper.createConversationChannelIfNeeded(mContext, |
| mINotificationManager, entry, channel); |
| channel.setAllowBubbles(shouldBubble); |
| try { |
| int currentPref = mINotificationManager.getBubblePreferenceForPackage(appPkg, appUid); |
| if (shouldBubble && currentPref == BUBBLE_PREFERENCE_NONE) { |
| mINotificationManager.setBubblesAllowed(appPkg, appUid, BUBBLE_PREFERENCE_SELECTED); |
| } |
| mINotificationManager.updateNotificationChannelForPackage(appPkg, appUid, channel); |
| } catch (RemoteException e) { |
| Log.e(TAG, e.getMessage()); |
| } |
| |
| if (shouldBubble) { |
| mShadeController.collapsePanel(true); |
| if (entry.getRow() != null) { |
| entry.getRow().updateBubbleButton(); |
| } |
| } |
| } |
| |
| /** |
| * Removes the bubble with the given NotificationEntry. |
| * <p> |
| * Must be called from the main thread. |
| */ |
| @MainThread |
| void removeBubble(NotificationEntry entry, int reason) { |
| if (mBubbleData.hasAnyBubbleWithKey(entry.getKey())) { |
| mBubbleData.notificationEntryRemoved(entry, reason); |
| } |
| } |
| |
| private void onEntryAdded(NotificationEntry entry) { |
| if (mNotificationInterruptStateProvider.shouldBubbleUp(entry) |
| && canLaunchInActivityView(mContext, entry)) { |
| updateBubble(entry); |
| } |
| } |
| |
| private void onEntryUpdated(NotificationEntry entry) { |
| boolean shouldBubble = mNotificationInterruptStateProvider.shouldBubbleUp(entry) |
| && canLaunchInActivityView(mContext, entry); |
| if (!shouldBubble && mBubbleData.hasAnyBubbleWithKey(entry.getKey())) { |
| // It was previously a bubble but no longer a bubble -- lets remove it |
| removeBubble(entry, DISMISS_NO_LONGER_BUBBLE); |
| } else if (shouldBubble) { |
| updateBubble(entry); |
| } |
| } |
| |
| private void onEntryRemoved(NotificationEntry entry) { |
| if (isSummaryOfBubbles(entry)) { |
| final String groupKey = entry.getSbn().getGroupKey(); |
| mBubbleData.removeSuppressedSummary(groupKey); |
| |
| // Remove any associated bubble children with the summary |
| final List<Bubble> bubbleChildren = mBubbleData.getBubblesInGroup(groupKey); |
| for (int i = 0; i < bubbleChildren.size(); i++) { |
| removeBubble(bubbleChildren.get(i).getEntry(), DISMISS_GROUP_CANCELLED); |
| } |
| } else { |
| removeBubble(entry, DISMISS_NOTIF_CANCEL); |
| } |
| } |
| |
| /** |
| * Called when NotificationListener has received adjusted notification rank and reapplied |
| * filtering and sorting. This is used to dismiss or create bubbles based on changes in |
| * permissions on the notification channel or the global setting. |
| * |
| * @param rankingMap the updated ranking map from NotificationListenerService |
| */ |
| private void onRankingUpdated(RankingMap rankingMap) { |
| if (mTmpRanking == null) { |
| mTmpRanking = new NotificationListenerService.Ranking(); |
| } |
| String[] orderedKeys = rankingMap.getOrderedKeys(); |
| for (int i = 0; i < orderedKeys.length; i++) { |
| String key = orderedKeys[i]; |
| NotificationEntry entry = mNotificationEntryManager.getPendingOrActiveNotif(key); |
| rankingMap.getRanking(key, mTmpRanking); |
| boolean isActiveBubble = mBubbleData.hasAnyBubbleWithKey(key); |
| if (isActiveBubble && !mTmpRanking.canBubble()) { |
| mBubbleData.notificationEntryRemoved(entry, BubbleController.DISMISS_BLOCKED); |
| } else if (entry != null && mTmpRanking.isBubble() && !isActiveBubble) { |
| entry.setFlagBubble(true); |
| onEntryUpdated(entry); |
| } |
| } |
| } |
| |
| private void setIsBubble(Bubble b, boolean isBubble) { |
| if (isBubble) { |
| b.getEntry().getSbn().getNotification().flags |= FLAG_BUBBLE; |
| } else { |
| b.getEntry().getSbn().getNotification().flags &= ~FLAG_BUBBLE; |
| } |
| try { |
| mBarService.onNotificationBubbleChanged(b.getKey(), isBubble, 0); |
| } catch (RemoteException e) { |
| // Bad things have happened |
| } |
| } |
| |
| @SuppressWarnings("FieldCanBeLocal") |
| private final BubbleData.Listener mBubbleDataListener = new BubbleData.Listener() { |
| |
| @Override |
| public void applyUpdate(BubbleData.Update update) { |
| // Update bubbles in overflow. |
| if (mOverflowCallback != null) { |
| mOverflowCallback.run(); |
| } |
| |
| // Collapsing? Do this first before remaining steps. |
| if (update.expandedChanged && !update.expanded) { |
| mStackView.setExpanded(false); |
| } |
| |
| // Do removals, if any. |
| ArrayList<Pair<Bubble, Integer>> removedBubbles = |
| new ArrayList<>(update.removedBubbles); |
| for (Pair<Bubble, Integer> removed : removedBubbles) { |
| final Bubble bubble = removed.first; |
| @DismissReason final int reason = removed.second; |
| mStackView.removeBubble(bubble); |
| |
| // If the bubble is removed for user switching, leave the notification in place. |
| if (reason == DISMISS_USER_CHANGED) { |
| continue; |
| } |
| if (!mBubbleData.hasBubbleInStackWithKey(bubble.getKey())) { |
| if (!mBubbleData.hasOverflowBubbleWithKey(bubble.getKey()) |
| && (!bubble.showInShade() |
| || reason == DISMISS_NOTIF_CANCEL |
| || reason == DISMISS_GROUP_CANCELLED)) { |
| // The bubble is now gone & the notification is hidden from the shade, so |
| // time to actually remove it |
| for (NotifCallback cb : mCallbacks) { |
| cb.removeNotification(bubble.getEntry(), REASON_CANCEL); |
| } |
| } else { |
| if (bubble.getEntry().isBubble() && bubble.showInShade()) { |
| setIsBubble(bubble, /* isBubble */ false); |
| } |
| if (bubble.getEntry().getRow() != null) { |
| bubble.getEntry().getRow().updateBubbleButton(); |
| } |
| } |
| |
| } |
| final String groupKey = bubble.getEntry().getSbn().getGroupKey(); |
| if (mBubbleData.getBubblesInGroup(groupKey).isEmpty()) { |
| // Time to potentially remove the summary |
| for (NotifCallback cb : mCallbacks) { |
| cb.maybeCancelSummary(bubble.getEntry()); |
| } |
| } |
| } |
| |
| if (update.addedBubble != null) { |
| mStackView.addBubble(update.addedBubble); |
| } |
| |
| if (update.updatedBubble != null) { |
| mStackView.updateBubble(update.updatedBubble); |
| } |
| |
| // At this point, the correct bubbles are inflated in the stack. |
| // Make sure the order in bubble data is reflected in bubble row. |
| if (update.orderChanged) { |
| mStackView.updateBubbleOrder(update.bubbles); |
| } |
| |
| if (update.selectionChanged) { |
| mStackView.setSelectedBubble(update.selectedBubble); |
| if (update.selectedBubble != null) { |
| mNotificationGroupManager.updateSuppression( |
| update.selectedBubble.getEntry()); |
| } |
| } |
| |
| // Expanding? Apply this last. |
| if (update.expandedChanged && update.expanded) { |
| mStackView.setExpanded(true); |
| } |
| |
| for (NotifCallback cb : mCallbacks) { |
| cb.invalidateNotifications("BubbleData.Listener.applyUpdate"); |
| } |
| updateStack(); |
| |
| if (DEBUG_BUBBLE_CONTROLLER) { |
| Log.d(TAG, "\n[BubbleData] bubbles:"); |
| Log.d(TAG, BubbleDebugConfig.formatBubblesString(mBubbleData.getBubbles(), |
| mBubbleData.getSelectedBubble())); |
| |
| if (mStackView != null) { |
| Log.d(TAG, "\n[BubbleStackView]"); |
| Log.d(TAG, BubbleDebugConfig.formatBubblesString(mStackView.getBubblesOnScreen(), |
| mStackView.getExpandedBubble())); |
| } |
| Log.d(TAG, "\n[BubbleData] overflow:"); |
| Log.d(TAG, BubbleDebugConfig.formatBubblesString(mBubbleData.getOverflowBubbles(), |
| null) + "\n"); |
| } |
| } |
| }; |
| |
| /** |
| * We intercept notification entries (including group summaries) dismissed by the user when |
| * there is an active bubble associated with it. We do this so that developers can still |
| * cancel it (and hence the bubbles associated with it). However, these intercepted |
| * notifications should then be hidden from the shade since the user has cancelled them, so we |
| * {@link Bubble#setSuppressNotification}. For the case of suppressed summaries, we also add |
| * {@link BubbleData#addSummaryToSuppress}. |
| * |
| * @return true if we want to intercept the dismissal of the entry, else false. |
| */ |
| public boolean handleDismissalInterception(NotificationEntry entry) { |
| if (entry == null) { |
| return false; |
| } |
| if (isSummaryOfBubbles(entry)) { |
| handleSummaryDismissalInterception(entry); |
| } else { |
| Bubble bubble = mBubbleData.getBubbleInStackWithKey(entry.getKey()); |
| if (bubble == null || !entry.isBubble()) { |
| bubble = mBubbleData.getOverflowBubbleWithKey(entry.getKey()); |
| } |
| if (bubble == null) { |
| return false; |
| } |
| bubble.setSuppressNotification(true); |
| bubble.setShowDot(false /* show */); |
| } |
| // Update the shade |
| for (NotifCallback cb : mCallbacks) { |
| cb.invalidateNotifications("BubbleController.handleDismissalInterception"); |
| } |
| return true; |
| } |
| |
| private boolean isSummaryOfBubbles(NotificationEntry entry) { |
| if (entry == null) { |
| return false; |
| } |
| |
| String groupKey = entry.getSbn().getGroupKey(); |
| ArrayList<Bubble> bubbleChildren = mBubbleData.getBubblesInGroup(groupKey); |
| boolean isSuppressedSummary = (mBubbleData.isSummarySuppressed(groupKey) |
| && mBubbleData.getSummaryKey(groupKey).equals(entry.getKey())); |
| boolean isSummary = entry.getSbn().getNotification().isGroupSummary(); |
| return (isSuppressedSummary || isSummary) |
| && bubbleChildren != null |
| && !bubbleChildren.isEmpty(); |
| } |
| |
| private void handleSummaryDismissalInterception(NotificationEntry summary) { |
| // current children in the row: |
| final List<NotificationEntry> children = summary.getAttachedNotifChildren(); |
| if (children != null) { |
| for (int i = 0; i < children.size(); i++) { |
| NotificationEntry child = children.get(i); |
| if (mBubbleData.hasAnyBubbleWithKey(child.getKey())) { |
| // Suppress the bubbled child |
| // As far as group manager is concerned, once a child is no longer shown |
| // in the shade, it is essentially removed. |
| Bubble bubbleChild = mBubbleData.getAnyBubbleWithkey(child.getKey()); |
| mNotificationGroupManager.onEntryRemoved(bubbleChild.getEntry()); |
| bubbleChild.setSuppressNotification(true); |
| bubbleChild.setShowDot(false /* show */); |
| } else { |
| // non-bubbled children can be removed |
| for (NotifCallback cb : mCallbacks) { |
| cb.removeNotification(child, REASON_GROUP_SUMMARY_CANCELED); |
| } |
| } |
| } |
| } |
| |
| // And since all children are removed, remove the summary. |
| mNotificationGroupManager.onEntryRemoved(summary); |
| |
| // TODO: (b/145659174) remove references to mSuppressedGroupKeys once fully migrated |
| mBubbleData.addSummaryToSuppress(summary.getSbn().getGroupKey(), |
| summary.getKey()); |
| } |
| |
| /** |
| * Lets any listeners know if bubble state has changed. |
| * Updates the visibility of the bubbles based on current state. |
| * Does not un-bubble, just hides or un-hides. |
| * Updates stack description for TalkBack focus. |
| */ |
| public void updateStack() { |
| if (mStackView == null) { |
| return; |
| } |
| if (mStatusBarStateListener.getCurrentState() == SHADE && hasBubbles()) { |
| // Bubbles only appear in unlocked shade |
| mStackView.setVisibility(hasBubbles() ? VISIBLE : INVISIBLE); |
| } else if (mStackView != null) { |
| mStackView.setVisibility(INVISIBLE); |
| } |
| |
| mStackView.updateContentDescription(); |
| } |
| |
| /** |
| * The display id of the expanded view, if the stack is expanded and not occluded by the |
| * status bar, otherwise returns {@link Display#INVALID_DISPLAY}. |
| */ |
| public int getExpandedDisplayId(Context context) { |
| if (mStackView == null) { |
| return INVALID_DISPLAY; |
| } |
| final boolean defaultDisplay = context.getDisplay() != null |
| && context.getDisplay().getDisplayId() == DEFAULT_DISPLAY; |
| final BubbleViewProvider expandedViewProvider = mStackView.getExpandedBubble(); |
| if (defaultDisplay && expandedViewProvider != null && isStackExpanded() |
| && !mNotificationShadeWindowController.getPanelExpanded()) { |
| return expandedViewProvider.getDisplayId(); |
| } |
| return INVALID_DISPLAY; |
| } |
| |
| @VisibleForTesting |
| BubbleStackView getStackView() { |
| return mStackView; |
| } |
| |
| /** |
| * Description of current bubble state. |
| */ |
| public void dump(FileDescriptor fd, PrintWriter pw, String[] args) { |
| pw.println("BubbleController state:"); |
| mBubbleData.dump(fd, pw, args); |
| pw.println(); |
| if (mStackView != null) { |
| mStackView.dump(fd, pw, args); |
| } |
| pw.println(); |
| } |
| |
| /** |
| * This task stack listener is responsible for responding to tasks moved to the front |
| * which are on the default (main) display. When this happens, expanded bubbles must be |
| * collapsed so the user may interact with the app which was just moved to the front. |
| * <p> |
| * This listener is registered with SystemUI's ActivityManagerWrapper which dispatches |
| * these calls via a main thread Handler. |
| */ |
| @MainThread |
| private class BubbleTaskStackListener extends TaskStackChangeListener { |
| |
| @Override |
| public void onTaskMovedToFront(RunningTaskInfo taskInfo) { |
| if (mStackView != null && taskInfo.displayId == Display.DEFAULT_DISPLAY) { |
| if (!mStackView.isExpansionAnimating()) { |
| mBubbleData.setExpanded(false); |
| } |
| } |
| } |
| |
| @Override |
| public void onActivityRestartAttempt(RunningTaskInfo task, boolean homeTaskVisible, |
| boolean clearedTask, boolean wasVisible) { |
| for (Bubble b : mBubbleData.getBubbles()) { |
| if (b.getDisplayId() == task.displayId) { |
| expandStackAndSelectBubble(b.getKey()); |
| return; |
| } |
| } |
| } |
| |
| @Override |
| public void onActivityLaunchOnSecondaryDisplayRerouted() { |
| if (mStackView != null) { |
| mBubbleData.setExpanded(false); |
| } |
| } |
| |
| @Override |
| public void onBackPressedOnTaskRoot(RunningTaskInfo taskInfo) { |
| if (mStackView != null && taskInfo.displayId == getExpandedDisplayId(mContext)) { |
| mBubbleData.setExpanded(false); |
| } |
| } |
| |
| @Override |
| public void onSingleTaskDisplayDrawn(int displayId) { |
| if (mStackView == null) { |
| return; |
| } |
| mStackView.showExpandedViewContents(displayId); |
| } |
| |
| @Override |
| public void onSingleTaskDisplayEmpty(int displayId) { |
| final BubbleViewProvider expandedBubble = mStackView != null |
| ? mStackView.getExpandedBubble() |
| : null; |
| int expandedId = expandedBubble != null ? expandedBubble.getDisplayId() : -1; |
| if (mStackView != null && mStackView.isExpanded() && expandedId == displayId) { |
| mBubbleData.setExpanded(false); |
| } |
| mBubbleData.notifyDisplayEmpty(displayId); |
| } |
| } |
| |
| /** |
| * Whether an intent is properly configured to display in an {@link android.app.ActivityView}. |
| * |
| * Keep checks in sync with NotificationManagerService#canLaunchInActivityView. Typically |
| * that should filter out any invalid bubbles, but should protect SysUI side just in case. |
| * |
| * @param context the context to use. |
| * @param entry the entry to bubble. |
| */ |
| static boolean canLaunchInActivityView(Context context, NotificationEntry entry) { |
| PendingIntent intent = entry.getBubbleMetadata() != null |
| ? entry.getBubbleMetadata().getIntent() |
| : null; |
| if (entry.getBubbleMetadata() != null |
| && entry.getBubbleMetadata().getShortcutId() != null) { |
| return true; |
| } |
| if (intent == null) { |
| Log.w(TAG, "Unable to create bubble -- no intent: " + entry.getKey()); |
| return false; |
| } |
| PackageManager packageManager = StatusBar.getPackageManagerForUser( |
| context, entry.getSbn().getUser().getIdentifier()); |
| ActivityInfo info = |
| intent.getIntent().resolveActivityInfo(packageManager, 0); |
| if (info == null) { |
| Log.w(TAG, "Unable to send as bubble, " |
| + entry.getKey() + " couldn't find activity info for intent: " |
| + intent); |
| return false; |
| } |
| if (!ActivityInfo.isResizeableMode(info.resizeMode)) { |
| Log.w(TAG, "Unable to send as bubble, " |
| + entry.getKey() + " activity is not resizable for intent: " |
| + intent); |
| return false; |
| } |
| return true; |
| } |
| |
| /** PinnedStackListener that dispatches IME visibility updates to the stack. */ |
| private class BubblesImeListener extends PinnedStackListenerForwarder.PinnedStackListener { |
| @Override |
| public void onImeVisibilityChanged(boolean imeVisible, int imeHeight) { |
| if (mStackView != null) { |
| mStackView.post(() -> mStackView.onImeVisibilityChanged(imeVisible, imeHeight)); |
| } |
| } |
| } |
| } |
