| /* |
| * 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_AUTOGROUP_SUMMARY; |
| import static android.app.Notification.FLAG_BUBBLE; |
| import static android.content.pm.ActivityInfo.DOCUMENT_LAUNCH_ALWAYS; |
| 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.ViewGroup.LayoutParams.MATCH_PARENT; |
| |
| 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.NotificationManager; |
| import android.app.PendingIntent; |
| import android.content.Context; |
| import android.content.pm.ActivityInfo; |
| import android.content.pm.ParceledListSlice; |
| import android.content.res.Configuration; |
| import android.graphics.Rect; |
| import android.os.RemoteException; |
| import android.os.ServiceManager; |
| import android.provider.Settings; |
| 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.IPinnedStackController; |
| import android.view.IPinnedStackListener; |
| import android.view.ViewGroup; |
| import android.widget.FrameLayout; |
| |
| 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.systemui.Dependency; |
| import com.android.systemui.R; |
| import com.android.systemui.plugins.statusbar.StatusBarStateController; |
| import com.android.systemui.shared.system.ActivityManagerWrapper; |
| import com.android.systemui.shared.system.TaskStackChangeListener; |
| import com.android.systemui.shared.system.WindowManagerWrapper; |
| import com.android.systemui.statusbar.NotificationLockscreenUserManager; |
| import com.android.systemui.statusbar.NotificationRemoveInterceptor; |
| import com.android.systemui.statusbar.notification.NotificationEntryListener; |
| import com.android.systemui.statusbar.notification.NotificationEntryManager; |
| import com.android.systemui.statusbar.notification.NotificationInterruptionStateProvider; |
| import com.android.systemui.statusbar.notification.collection.NotificationData; |
| import com.android.systemui.statusbar.notification.collection.NotificationEntry; |
| import com.android.systemui.statusbar.phone.NotificationGroupManager; |
| import com.android.systemui.statusbar.phone.StatusBarWindowController; |
| import com.android.systemui.statusbar.policy.ConfigurationController; |
| import com.android.systemui.statusbar.policy.ZenModeController; |
| |
| 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; |
| |
| import javax.inject.Inject; |
| import javax.inject.Singleton; |
| |
| /** |
| * 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. |
| */ |
| @Singleton |
| public class BubbleController implements ConfigurationController.ConfigurationListener { |
| |
| 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}) |
| @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; |
| |
| public static final int MAX_BUBBLES = 5; // TODO: actually enforce this |
| |
| /** Flag to enable or disable the entire feature */ |
| private static final String ENABLE_BUBBLES = "experiment_enable_bubbles"; |
| |
| private final Context mContext; |
| private final NotificationEntryManager mNotificationEntryManager; |
| private final BubbleTaskStackListener mTaskStackListener; |
| private BubbleStateChangeListener mStateChangeListener; |
| private BubbleExpandListener mExpandListener; |
| @Nullable private BubbleStackView.SurfaceSynchronizer mSurfaceSynchronizer; |
| private final NotificationGroupManager mNotificationGroupManager; |
| |
| private BubbleData mBubbleData; |
| @Nullable private BubbleStackView mStackView; |
| |
| // 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; |
| |
| // Bubbles get added to the status bar view |
| private final StatusBarWindowController mStatusBarWindowController; |
| private final ZenModeController mZenModeController; |
| private StatusBarStateListener mStatusBarStateListener; |
| |
| private final NotificationInterruptionStateProvider mNotificationInterruptionStateProvider; |
| private IStatusBarService mBarService; |
| |
| // 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; |
| |
| /** |
| * Listener to be notified when some states of the bubbles change. |
| */ |
| public interface BubbleStateChangeListener { |
| /** |
| * Called when the stack has bubbles or no longer has bubbles. |
| */ |
| void onHasBubblesChanged(boolean hasBubbles); |
| } |
| |
| /** |
| * 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); |
| } |
| |
| /** |
| * 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(); |
| } |
| } |
| |
| @Inject |
| public BubbleController(Context context, StatusBarWindowController statusBarWindowController, |
| BubbleData data, ConfigurationController configurationController, |
| NotificationInterruptionStateProvider interruptionStateProvider, |
| ZenModeController zenModeController, |
| NotificationLockscreenUserManager notifUserManager, |
| NotificationGroupManager groupManager) { |
| this(context, statusBarWindowController, data, null /* synchronizer */, |
| configurationController, interruptionStateProvider, zenModeController, |
| notifUserManager, groupManager); |
| } |
| |
| public BubbleController(Context context, StatusBarWindowController statusBarWindowController, |
| BubbleData data, @Nullable BubbleStackView.SurfaceSynchronizer synchronizer, |
| ConfigurationController configurationController, |
| NotificationInterruptionStateProvider interruptionStateProvider, |
| ZenModeController zenModeController, |
| NotificationLockscreenUserManager notifUserManager, |
| NotificationGroupManager groupManager) { |
| mContext = context; |
| mNotificationInterruptionStateProvider = interruptionStateProvider; |
| mNotifUserManager = notifUserManager; |
| mZenModeController = zenModeController; |
| mZenModeController.addCallback(new ZenModeController.Callback() { |
| @Override |
| public void onZenChanged(int zen) { |
| if (mStackView != null) { |
| mStackView.updateDots(); |
| } |
| } |
| |
| @Override |
| public void onConfigChanged(ZenModeConfig config) { |
| if (mStackView != null) { |
| mStackView.updateDots(); |
| } |
| } |
| }); |
| |
| configurationController.addCallback(this /* configurationListener */); |
| |
| mBubbleData = data; |
| mBubbleData.setListener(mBubbleDataListener); |
| |
| mNotificationEntryManager = Dependency.get(NotificationEntryManager.class); |
| mNotificationEntryManager.addNotificationEntryListener(mEntryListener); |
| mNotificationEntryManager.setNotificationRemoveInterceptor(mRemoveInterceptor); |
| mNotificationGroupManager = groupManager; |
| 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.notification.getGroupKey() |
| : null; |
| if (!suppressed && groupKey != null |
| && mBubbleData.isSummarySuppressed(groupKey)) { |
| mBubbleData.removeSuppressedSummary(groupKey); |
| } |
| } |
| }); |
| |
| mStatusBarWindowController = statusBarWindowController; |
| mStatusBarStateListener = new StatusBarStateListener(); |
| Dependency.get(StatusBarStateController.class).addCallback(mStatusBarStateListener); |
| |
| mTaskStackListener = new BubbleTaskStackListener(); |
| ActivityManagerWrapper.getInstance().registerTaskStackListener(mTaskStackListener); |
| |
| try { |
| WindowManagerWrapper.getInstance().addPinnedStackListener(new BubblesImeListener()); |
| } catch (RemoteException e) { |
| e.printStackTrace(); |
| } |
| mSurfaceSynchronizer = synchronizer; |
| |
| mBarService = IStatusBarService.Stub.asInterface( |
| ServiceManager.getService(Context.STATUS_BAR_SERVICE)); |
| |
| mSavedBubbleKeysPerUser = new SparseSetArray<>(); |
| mCurrentUserId = mNotifUserManager.getCurrentUserId(); |
| mNotifUserManager.addUserChangedListener( |
| newUserId -> { |
| saveBubbles(mCurrentUserId); |
| mBubbleData.dismissAll(DISMISS_USER_CHANGED); |
| restoreBubbles(newUserId); |
| mCurrentUserId = newUserId; |
| }); |
| } |
| |
| /** |
| * 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); |
| ViewGroup sbv = mStatusBarWindowController.getStatusBarView(); |
| // TODO(b/130237686): When you expand the shade on top of expanded bubble, there is no |
| // scrim between bubble and the shade |
| int bubblePosition = sbv.indexOfChild(sbv.findViewById(R.id.scrim_behind)) + 1; |
| sbv.addView(mStackView, bubblePosition, |
| new FrameLayout.LayoutParams(MATCH_PARENT, MATCH_PARENT)); |
| if (mExpandListener != null) { |
| mStackView.setExpandListener(mExpandListener); |
| } |
| } |
| } |
| |
| /** |
| * 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) { |
| NotificationData notificationData = |
| mNotificationEntryManager.getNotificationData(); |
| ArraySet<String> savedBubbleKeys = mSavedBubbleKeysPerUser.get(userId); |
| if (savedBubbleKeys == null) { |
| // There were no bubbles saved for this used. |
| return; |
| } |
| for (NotificationEntry e : notificationData.getNotificationsForCurrentUser()) { |
| if (savedBubbleKeys.contains(e.key) |
| && mNotificationInterruptionStateProvider.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() { |
| if (mStackView != null) { |
| mStackView.onThemeChanged(); |
| } |
| } |
| |
| @Override |
| public void onOverlayChanged() { |
| if (mStackView != null) { |
| mStackView.onThemeChanged(); |
| } |
| } |
| |
| @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 when some states of the bubbles change. |
| */ |
| public void setBubbleStateChangeListener(BubbleStateChangeListener listener) { |
| mStateChangeListener = listener; |
| } |
| |
| /** |
| * 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); |
| } |
| mStatusBarWindowController.setBubbleExpanded(isExpanding); |
| }); |
| 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). |
| */ |
| public 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 expand. |
| */ |
| public void expandStack() { |
| mBubbleData.setExpanded(true); |
| } |
| |
| /** |
| * 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(String key) { |
| boolean isBubbleAndSuppressed = mBubbleData.hasBubbleWithKey(key) |
| && !mBubbleData.getBubbleWithKey(key).showInShadeWhenBubble(); |
| NotificationEntry entry = mNotificationEntryManager.getNotificationData().get(key); |
| String groupKey = entry != null ? entry.notification.getGroupKey() : null; |
| boolean isSuppressedSummary = mBubbleData.isSummarySuppressed(groupKey); |
| boolean isSummary = key.equals(mBubbleData.getSummaryKey(groupKey)); |
| return (isSummary && isSuppressedSummary) || isBubbleAndSuppressed; |
| } |
| |
| void selectBubble(Bubble bubble) { |
| mBubbleData.setSelectedBubble(bubble); |
| } |
| |
| @VisibleForTesting |
| void selectBubble(String key) { |
| Bubble bubble = mBubbleData.getBubbleWithKey(key); |
| selectBubble(bubble); |
| } |
| |
| /** |
| * 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.getBubbleWithKey(notificationKey); |
| if (bubble != null) { |
| mBubbleData.setSelectedBubble(bubble); |
| mBubbleData.setExpanded(true); |
| } |
| } |
| |
| /** |
| * Tell the stack of bubbles to be dismissed, this will remove all of the bubbles in the stack. |
| */ |
| void dismissStack(@DismissReason int reason) { |
| mBubbleData.dismissAll(reason); |
| } |
| |
| /** |
| * 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, /* supressFlyout */ false); |
| } |
| |
| void updateBubble(NotificationEntry notif, boolean suppressFlyout) { |
| // If this is an interruptive notif, mark that it's interrupted |
| if (notif.importance >= NotificationManager.IMPORTANCE_HIGH) { |
| notif.setInterruption(); |
| } |
| mBubbleData.notificationEntryUpdated(notif, suppressFlyout); |
| } |
| |
| /** |
| * Removes the bubble associated with the {@param uri}. |
| * <p> |
| * Must be called from the main thread. |
| */ |
| @MainThread |
| void removeBubble(String key, int reason) { |
| // TEMP: refactor to change this to pass entry |
| Bubble bubble = mBubbleData.getBubbleWithKey(key); |
| if (bubble != null) { |
| mBubbleData.notificationEntryRemoved(bubble.getEntry(), reason); |
| } |
| } |
| |
| @SuppressWarnings("FieldCanBeLocal") |
| private final NotificationRemoveInterceptor mRemoveInterceptor = |
| new NotificationRemoveInterceptor() { |
| @Override |
| public boolean onNotificationRemoveRequested(String key, int reason) { |
| NotificationEntry entry = mNotificationEntryManager.getNotificationData().get(key); |
| String groupKey = entry != null ? entry.notification.getGroupKey() : null; |
| ArrayList<Bubble> bubbleChildren = mBubbleData.getBubblesInGroup(groupKey); |
| |
| boolean inBubbleData = mBubbleData.hasBubbleWithKey(key); |
| boolean isSuppressedSummary = (mBubbleData.isSummarySuppressed(groupKey) |
| && mBubbleData.getSummaryKey(groupKey).equals(key)); |
| boolean isSummary = entry != null |
| && entry.notification.getNotification().isGroupSummary(); |
| boolean isSummaryOfBubbles = (isSuppressedSummary || isSummary) |
| && bubbleChildren != null && !bubbleChildren.isEmpty(); |
| |
| if (!inBubbleData && !isSummaryOfBubbles) { |
| return false; |
| } |
| |
| final boolean isClearAll = reason == REASON_CANCEL_ALL; |
| final boolean isUserDimiss = reason == REASON_CANCEL || reason == REASON_CLICK; |
| final boolean isAppCancel = reason == REASON_APP_CANCEL |
| || reason == REASON_APP_CANCEL_ALL; |
| final boolean isSummaryCancel = reason == 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 (isSummaryOfBubbles) { |
| return handleSummaryRemovalInterception(entry, userRemovedNotif); |
| } |
| |
| // The bubble notification sticks around in the data as long as the bubble is |
| // not dismissed and the app hasn't cancelled the notification. |
| Bubble bubble = mBubbleData.getBubbleWithKey(key); |
| boolean bubbleExtended = entry != null && entry.isBubble() && userRemovedNotif; |
| if (bubbleExtended) { |
| bubble.setShowInShadeWhenBubble(false); |
| bubble.setShowBubbleDot(false); |
| if (mStackView != null) { |
| mStackView.updateDotVisibility(entry.key); |
| } |
| mNotificationEntryManager.updateNotifications(); |
| return true; |
| } else if (!userRemovedNotif && entry != null) { |
| // This wasn't a user removal so we should remove the bubble as well |
| mBubbleData.notificationEntryRemoved(entry, DISMISS_NOTIF_CANCEL); |
| return false; |
| } |
| return false; |
| } |
| }; |
| |
| private boolean handleSummaryRemovalInterception(NotificationEntry summary, |
| boolean userRemovedNotif) { |
| String groupKey = summary.notification.getGroupKey(); |
| ArrayList<Bubble> bubbleChildren = mBubbleData.getBubblesInGroup(groupKey); |
| |
| if (userRemovedNotif) { |
| // If it's a user dismiss we mark the children to be hidden from the shade. |
| for (int i = 0; i < bubbleChildren.size(); i++) { |
| Bubble bubbleChild = bubbleChildren.get(i); |
| // As far as group manager is concerned, once a child is no longer shown |
| // in the shade, it is essentially removed. |
| mNotificationGroupManager.onEntryRemoved(bubbleChild.getEntry()); |
| bubbleChild.setShowInShadeWhenBubble(false); |
| bubbleChild.setShowBubbleDot(false); |
| if (mStackView != null) { |
| mStackView.updateDotVisibility(bubbleChild.getKey()); |
| } |
| } |
| // And since all children are removed, remove the summary. |
| mNotificationGroupManager.onEntryRemoved(summary); |
| |
| // If the summary was auto-generated we don't need to keep that notification around |
| // because apps can't cancel it; so we only intercept & suppress real summaries. |
| boolean isAutogroupSummary = (summary.notification.getNotification().flags |
| & FLAG_AUTOGROUP_SUMMARY) != 0; |
| if (!isAutogroupSummary) { |
| mBubbleData.addSummaryToSuppress(summary.notification.getGroupKey(), |
| summary.key); |
| // Tell shade to update for the suppression |
| mNotificationEntryManager.updateNotifications(); |
| } |
| return !isAutogroupSummary; |
| } else { |
| // If it's not a user dismiss it's a cancel. |
| mBubbleData.removeSuppressedSummary(groupKey); |
| |
| // Remove any associated bubble children. |
| for (int i = 0; i < bubbleChildren.size(); i++) { |
| Bubble bubbleChild = bubbleChildren.get(i); |
| mBubbleData.notificationEntryRemoved(bubbleChild.getEntry(), |
| DISMISS_GROUP_CANCELLED); |
| } |
| return false; |
| } |
| } |
| |
| @SuppressWarnings("FieldCanBeLocal") |
| private final NotificationEntryListener mEntryListener = new NotificationEntryListener() { |
| @Override |
| public void onPendingEntryAdded(NotificationEntry entry) { |
| if (!areBubblesEnabled(mContext)) { |
| return; |
| } |
| if (mNotificationInterruptionStateProvider.shouldBubbleUp(entry) |
| && canLaunchInActivityView(mContext, entry)) { |
| updateBubble(entry); |
| } |
| } |
| |
| @Override |
| public void onPreEntryUpdated(NotificationEntry entry) { |
| if (!areBubblesEnabled(mContext)) { |
| return; |
| } |
| boolean shouldBubble = mNotificationInterruptionStateProvider.shouldBubbleUp(entry) |
| && canLaunchInActivityView(mContext, entry); |
| if (!shouldBubble && mBubbleData.hasBubbleWithKey(entry.key)) { |
| // It was previously a bubble but no longer a bubble -- lets remove it |
| removeBubble(entry.key, DISMISS_NO_LONGER_BUBBLE); |
| } else if (shouldBubble) { |
| Bubble b = mBubbleData.getBubbleWithKey(entry.key); |
| updateBubble(entry); |
| } |
| } |
| |
| @Override |
| public void onNotificationRankingUpdated(RankingMap rankingMap) { |
| // Forward to BubbleData to block any bubbles which should no longer be shown |
| mBubbleData.notificationRankingUpdated(rankingMap); |
| } |
| }; |
| |
| @SuppressWarnings("FieldCanBeLocal") |
| private final BubbleData.Listener mBubbleDataListener = new BubbleData.Listener() { |
| |
| @Override |
| public void applyUpdate(BubbleData.Update update) { |
| if (mStackView == null && update.addedBubble != null) { |
| // Lazy init stack view when the first bubble is added. |
| ensureStackViewCreated(); |
| } |
| |
| // If not yet initialized, ignore all other changes. |
| if (mStackView == null) { |
| return; |
| } |
| |
| if (update.addedBubble != null) { |
| mStackView.addBubble(update.addedBubble); |
| } |
| |
| // 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) { |
| if (!mBubbleData.hasBubbleWithKey(bubble.getKey()) |
| && !bubble.showInShadeWhenBubble()) { |
| // The bubble is gone & the notification is gone, time to actually remove it |
| mNotificationEntryManager.performRemoveNotification( |
| bubble.getEntry().notification, UNDEFINED_DISMISS_REASON); |
| } else { |
| // Update the flag for SysUI |
| bubble.getEntry().notification.getNotification().flags &= ~FLAG_BUBBLE; |
| |
| // Make sure NoMan knows it's not a bubble anymore so anyone querying it |
| // will get right result back |
| try { |
| mBarService.onNotificationBubbleChanged(bubble.getKey(), |
| false /* isBubble */); |
| } catch (RemoteException e) { |
| // Bad things have happened |
| } |
| } |
| |
| // Check if removed bubble has an associated suppressed group summary that needs |
| // to be removed now. |
| final String groupKey = bubble.getEntry().notification.getGroupKey(); |
| if (mBubbleData.isSummarySuppressed(groupKey) |
| && mBubbleData.getBubblesInGroup(groupKey).isEmpty()) { |
| // Time to actually remove the summary. |
| String notifKey = mBubbleData.getSummaryKey(groupKey); |
| mBubbleData.removeSuppressedSummary(groupKey); |
| NotificationEntry entry = |
| mNotificationEntryManager.getNotificationData().get(notifKey); |
| mNotificationEntryManager.performRemoveNotification( |
| entry.notification, UNDEFINED_DISMISS_REASON); |
| } |
| |
| // Check if summary should be removed from NoManGroup |
| NotificationEntry summary = mNotificationGroupManager.getLogicalGroupSummary( |
| bubble.getEntry().notification); |
| if (summary != null) { |
| ArrayList<NotificationEntry> summaryChildren = |
| mNotificationGroupManager.getLogicalChildren(summary.notification); |
| boolean isSummaryThisNotif = summary.key.equals(bubble.getEntry().key); |
| if (!isSummaryThisNotif |
| && (summaryChildren == null || summaryChildren.isEmpty())) { |
| mNotificationEntryManager.performRemoveNotification( |
| summary.notification, UNDEFINED_DISMISS_REASON); |
| } |
| } |
| } |
| } |
| |
| if (update.updatedBubble != null) { |
| mStackView.updateBubble(update.updatedBubble); |
| } |
| |
| 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); |
| } |
| |
| mNotificationEntryManager.updateNotifications(); |
| updateStack(); |
| |
| if (DEBUG_BUBBLE_CONTROLLER) { |
| Log.d(TAG, "[BubbleData]"); |
| Log.d(TAG, formatBubblesString(mBubbleData.getBubbles(), |
| mBubbleData.getSelectedBubble())); |
| |
| if (mStackView != null) { |
| Log.d(TAG, "[BubbleStackView]"); |
| Log.d(TAG, formatBubblesString(mStackView.getBubblesOnScreen(), |
| mStackView.getExpandedBubble())); |
| } |
| } |
| } |
| }; |
| |
| /** |
| * 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. Notifies any |
| * {@link BubbleStateChangeListener}s of visibility changes. |
| * 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); |
| } |
| |
| // Let listeners know if bubble state changed. |
| boolean hadBubbles = mStatusBarWindowController.getBubblesShowing(); |
| boolean hasBubblesShowing = hasBubbles() && mStackView.getVisibility() == VISIBLE; |
| mStatusBarWindowController.setBubblesShowing(hasBubblesShowing); |
| if (mStateChangeListener != null && hadBubbles != hasBubblesShowing) { |
| mStateChangeListener.onHasBubblesChanged(hasBubblesShowing); |
| } |
| |
| mStackView.updateContentDescription(); |
| } |
| |
| /** |
| * Rect indicating the touchable region for the bubble stack / expanded stack. |
| */ |
| public Rect getTouchableRegion() { |
| if (mStackView == null || mStackView.getVisibility() != VISIBLE) { |
| return null; |
| } |
| mStackView.getBoundsOnScreen(mTempRect); |
| return mTempRect; |
| } |
| |
| /** |
| * 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) { |
| final Bubble bubble = getExpandedBubble(context); |
| return bubble != null ? bubble.getDisplayId() : INVALID_DISPLAY; |
| } |
| |
| @Nullable |
| private Bubble getExpandedBubble(Context context) { |
| if (mStackView == null) { |
| return null; |
| } |
| final boolean defaultDisplay = context.getDisplay() != null |
| && context.getDisplay().getDisplayId() == DEFAULT_DISPLAY; |
| final Bubble expandedBubble = mStackView.getExpandedBubble(); |
| if (defaultDisplay && expandedBubble != null && isStackExpanded() |
| && !mStatusBarWindowController.getPanelExpanded()) { |
| return expandedBubble; |
| } |
| return null; |
| } |
| |
| @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(); |
| } |
| |
| static String formatBubblesString(List<Bubble> bubbles, Bubble selected) { |
| StringBuilder sb = new StringBuilder(); |
| for (Bubble bubble : bubbles) { |
| if (bubble == null) { |
| sb.append(" <null> !!!!!\n"); |
| } else { |
| boolean isSelected = (bubble == selected); |
| sb.append(String.format("%s Bubble{act=%12d, ongoing=%d, key=%s}\n", |
| ((isSelected) ? "->" : " "), |
| bubble.getLastActivity(), |
| (bubble.isOngoing() ? 1 : 0), |
| bubble.getKey())); |
| } |
| } |
| return sb.toString(); |
| } |
| |
| /** |
| * 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 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) { |
| final Bubble expandedBubble = mStackView != null |
| ? mStackView.getExpandedBubble() |
| : null; |
| if (expandedBubble != null && expandedBubble.getDisplayId() == displayId) { |
| expandedBubble.setContentVisibility(true); |
| } |
| } |
| |
| @Override |
| public void onSingleTaskDisplayEmpty(int displayId) { |
| final Bubble 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); |
| } |
| } |
| |
| private static boolean areBubblesEnabled(Context context) { |
| return Settings.Secure.getInt(context.getContentResolver(), |
| ENABLE_BUBBLES, 1) != 0; |
| } |
| |
| /** |
| * 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 (intent == null) { |
| Log.w(TAG, "Unable to create bubble -- no intent"); |
| return false; |
| } |
| ActivityInfo info = |
| intent.getIntent().resolveActivityInfo(context.getPackageManager(), 0); |
| if (info == null) { |
| Log.w(TAG, "Unable to send as bubble -- couldn't find activity info for intent: " |
| + intent); |
| return false; |
| } |
| if (!ActivityInfo.isResizeableMode(info.resizeMode)) { |
| Log.w(TAG, "Unable to send as bubble -- activity is not resizable for intent: " |
| + intent); |
| return false; |
| } |
| if (info.documentLaunchMode != DOCUMENT_LAUNCH_ALWAYS) { |
| Log.w(TAG, "Unable to send as bubble -- activity is not documentLaunchMode=always " |
| + "for intent: " + intent); |
| return false; |
| } |
| if ((info.flags & ActivityInfo.FLAG_ALLOW_EMBEDDED) == 0) { |
| Log.w(TAG, "Unable to send as bubble -- activity is not embeddable for intent: " |
| + intent); |
| return false; |
| } |
| return true; |
| } |
| |
| /** PinnedStackListener that dispatches IME visibility updates to the stack. */ |
| private class BubblesImeListener extends IPinnedStackListener.Stub { |
| |
| @Override |
| public void onListenerRegistered(IPinnedStackController controller) throws RemoteException { |
| } |
| |
| @Override |
| public void onMovementBoundsChanged(Rect insetBounds, Rect normalBounds, |
| Rect animatingBounds, boolean fromImeAdjustment, boolean fromShelfAdjustment, |
| int displayRotation) throws RemoteException {} |
| |
| @Override |
| public void onImeVisibilityChanged(boolean imeVisible, int imeHeight) { |
| if (mStackView != null && mStackView.getBubbleCount() > 0) { |
| mStackView.post(() -> mStackView.onImeVisibilityChanged(imeVisible, imeHeight)); |
| } |
| } |
| |
| @Override |
| public void onShelfVisibilityChanged(boolean shelfVisible, int shelfHeight) |
| throws RemoteException {} |
| |
| @Override |
| public void onMinimizedStateChanged(boolean isMinimized) throws RemoteException {} |
| |
| @Override |
| public void onActionsChanged(ParceledListSlice actions) throws RemoteException {} |
| } |
| } |