| /* |
| * Copyright (C) 2017 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.quickstep; |
| |
| import static android.view.MotionEvent.ACTION_CANCEL; |
| import static android.view.MotionEvent.ACTION_DOWN; |
| import static android.view.MotionEvent.ACTION_UP; |
| |
| import static com.android.launcher3.config.FeatureFlags.ASSISTANT_GIVES_LAUNCHER_FOCUS; |
| import static com.android.launcher3.config.FeatureFlags.ENABLE_QUICKSTEP_LIVE_TILE; |
| import static com.android.launcher3.util.Executors.MAIN_EXECUTOR; |
| import static com.android.quickstep.GestureState.DEFAULT_STATE; |
| import static com.android.quickstep.util.ActiveGestureErrorDetector.GestureEvent.MOTION_DOWN; |
| import static com.android.quickstep.util.ActiveGestureErrorDetector.GestureEvent.MOTION_UP; |
| import static com.android.systemui.shared.system.ActivityManagerWrapper.CLOSE_SYSTEM_WINDOWS_REASON_RECENTS; |
| import static com.android.systemui.shared.system.QuickStepContract.KEY_EXTRA_RECENT_TASKS; |
| import static com.android.systemui.shared.system.QuickStepContract.KEY_EXTRA_SHELL_BACK_ANIMATION; |
| import static com.android.systemui.shared.system.QuickStepContract.KEY_EXTRA_SHELL_FLOATING_TASKS; |
| import static com.android.systemui.shared.system.QuickStepContract.KEY_EXTRA_SHELL_ONE_HANDED; |
| import static com.android.systemui.shared.system.QuickStepContract.KEY_EXTRA_SHELL_PIP; |
| import static com.android.systemui.shared.system.QuickStepContract.KEY_EXTRA_SHELL_SHELL_TRANSITIONS; |
| import static com.android.systemui.shared.system.QuickStepContract.KEY_EXTRA_SHELL_SPLIT_SCREEN; |
| import static com.android.systemui.shared.system.QuickStepContract.KEY_EXTRA_SHELL_STARTING_WINDOW; |
| import static com.android.systemui.shared.system.QuickStepContract.KEY_EXTRA_SYSUI_PROXY; |
| import static com.android.systemui.shared.system.QuickStepContract.KEY_EXTRA_UNLOCK_ANIMATION_CONTROLLER; |
| import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_NOTIFICATION_PANEL_EXPANDED; |
| import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_TRACING_ENABLED; |
| |
| import android.annotation.TargetApi; |
| import android.app.PendingIntent; |
| import android.app.RemoteAction; |
| import android.app.Service; |
| import android.content.Intent; |
| import android.content.SharedPreferences; |
| import android.content.res.Configuration; |
| import android.graphics.Rect; |
| import android.graphics.Region; |
| import android.graphics.drawable.Icon; |
| import android.os.Build; |
| import android.os.Bundle; |
| import android.os.IBinder; |
| import android.os.Looper; |
| import android.os.SystemClock; |
| import android.os.SystemProperties; |
| import android.util.Log; |
| import android.view.Choreographer; |
| import android.view.InputEvent; |
| import android.view.MotionEvent; |
| import android.view.accessibility.AccessibilityManager; |
| |
| import androidx.annotation.BinderThread; |
| import androidx.annotation.NonNull; |
| import androidx.annotation.Nullable; |
| import androidx.annotation.UiThread; |
| |
| import com.android.launcher3.BaseDraggingActivity; |
| import com.android.launcher3.R; |
| import com.android.launcher3.Utilities; |
| import com.android.launcher3.config.FeatureFlags; |
| import com.android.launcher3.provider.RestoreDbTask; |
| import com.android.launcher3.statemanager.StatefulActivity; |
| import com.android.launcher3.taskbar.TaskbarActivityContext; |
| import com.android.launcher3.taskbar.TaskbarManager; |
| import com.android.launcher3.testing.TestLogging; |
| import com.android.launcher3.testing.shared.ResourceUtils; |
| import com.android.launcher3.testing.shared.TestProtocol; |
| import com.android.launcher3.tracing.LauncherTraceProto; |
| import com.android.launcher3.tracing.TouchInteractionServiceProto; |
| import com.android.launcher3.uioverrides.plugins.PluginManagerWrapper; |
| import com.android.launcher3.util.DisplayController; |
| import com.android.launcher3.util.OnboardingPrefs; |
| import com.android.launcher3.util.TraceHelper; |
| import com.android.launcher3.util.WindowBounds; |
| import com.android.quickstep.inputconsumers.AccessibilityInputConsumer; |
| import com.android.quickstep.inputconsumers.AssistantInputConsumer; |
| import com.android.quickstep.inputconsumers.DeviceLockedInputConsumer; |
| import com.android.quickstep.inputconsumers.OneHandedModeInputConsumer; |
| import com.android.quickstep.inputconsumers.OtherActivityInputConsumer; |
| import com.android.quickstep.inputconsumers.OverviewInputConsumer; |
| import com.android.quickstep.inputconsumers.OverviewWithoutFocusInputConsumer; |
| import com.android.quickstep.inputconsumers.ProgressDelegateInputConsumer; |
| import com.android.quickstep.inputconsumers.ResetGestureInputConsumer; |
| import com.android.quickstep.inputconsumers.ScreenPinnedInputConsumer; |
| import com.android.quickstep.inputconsumers.SysUiOverlayInputConsumer; |
| import com.android.quickstep.inputconsumers.TaskbarStashInputConsumer; |
| import com.android.quickstep.util.ActiveGestureLog; |
| import com.android.quickstep.util.ActiveGestureLog.CompoundString; |
| import com.android.quickstep.util.ProtoTracer; |
| import com.android.quickstep.util.ProxyScreenStatusProvider; |
| import com.android.quickstep.util.SplitScreenBounds; |
| import com.android.quickstep.util.ViewCapture; |
| import com.android.systemui.shared.recents.IOverviewProxy; |
| import com.android.systemui.shared.recents.ISystemUiProxy; |
| import com.android.systemui.shared.system.ActivityManagerWrapper; |
| import com.android.systemui.shared.system.InputChannelCompat.InputEventReceiver; |
| import com.android.systemui.shared.system.InputConsumerController; |
| import com.android.systemui.shared.system.InputMonitorCompat; |
| import com.android.systemui.shared.system.smartspace.ISysuiUnlockAnimationController; |
| import com.android.systemui.shared.tracing.ProtoTraceable; |
| import com.android.wm.shell.back.IBackAnimation; |
| import com.android.wm.shell.floating.IFloatingTasks; |
| import com.android.wm.shell.onehanded.IOneHanded; |
| import com.android.wm.shell.pip.IPip; |
| import com.android.wm.shell.recents.IRecentTasks; |
| import com.android.wm.shell.splitscreen.ISplitScreen; |
| import com.android.wm.shell.startingsurface.IStartingWindow; |
| import com.android.wm.shell.transition.IShellTransitions; |
| |
| import java.io.FileDescriptor; |
| import java.io.PrintWriter; |
| import java.util.Arrays; |
| import java.util.LinkedList; |
| import java.util.function.Function; |
| |
| /** |
| * Service connected by system-UI for handling touch interaction. |
| */ |
| @TargetApi(Build.VERSION_CODES.R) |
| public class TouchInteractionService extends Service |
| implements ProtoTraceable<LauncherTraceProto.Builder> { |
| |
| private static final String SUBSTRING_PREFIX = "; "; |
| private static final String NEWLINE_PREFIX = "\n\t\t\t-> "; |
| |
| private static final String TAG = "TouchInteractionService"; |
| |
| private static final boolean BUBBLES_HOME_GESTURE_ENABLED = |
| SystemProperties.getBoolean("persist.wm.debug.bubbles_home_gesture", true); |
| |
| private static final String KEY_BACK_NOTIFICATION_COUNT = "backNotificationCount"; |
| private static final String NOTIFY_ACTION_BACK = "com.android.quickstep.action.BACK_GESTURE"; |
| private static final String HAS_ENABLED_QUICKSTEP_ONCE = "launcher.has_enabled_quickstep_once"; |
| private static final int MAX_BACK_NOTIFICATION_COUNT = 3; |
| |
| /** |
| * System Action ID to show all apps. |
| * TODO: Use AccessibilityService's corresponding global action constant in S |
| */ |
| private static final int SYSTEM_ACTION_ID_ALL_APPS = 14; |
| |
| private int mBackGestureNotificationCounter = -1; |
| |
| private final TISBinder mTISBinder = new TISBinder(); |
| |
| /** |
| * Local IOverviewProxy implementation with some methods for local components |
| */ |
| public class TISBinder extends IOverviewProxy.Stub { |
| |
| @Nullable private Runnable mOnOverviewTargetChangeListener = null; |
| |
| @BinderThread |
| public void onInitialize(Bundle bundle) { |
| ISystemUiProxy proxy = ISystemUiProxy.Stub.asInterface( |
| bundle.getBinder(KEY_EXTRA_SYSUI_PROXY)); |
| IPip pip = IPip.Stub.asInterface(bundle.getBinder(KEY_EXTRA_SHELL_PIP)); |
| ISplitScreen splitscreen = ISplitScreen.Stub.asInterface(bundle.getBinder( |
| KEY_EXTRA_SHELL_SPLIT_SCREEN)); |
| IFloatingTasks floatingTasks = IFloatingTasks.Stub.asInterface(bundle.getBinder( |
| KEY_EXTRA_SHELL_FLOATING_TASKS)); |
| IOneHanded onehanded = IOneHanded.Stub.asInterface( |
| bundle.getBinder(KEY_EXTRA_SHELL_ONE_HANDED)); |
| IShellTransitions shellTransitions = IShellTransitions.Stub.asInterface( |
| bundle.getBinder(KEY_EXTRA_SHELL_SHELL_TRANSITIONS)); |
| IStartingWindow startingWindow = IStartingWindow.Stub.asInterface( |
| bundle.getBinder(KEY_EXTRA_SHELL_STARTING_WINDOW)); |
| ISysuiUnlockAnimationController launcherUnlockAnimationController = |
| ISysuiUnlockAnimationController.Stub.asInterface( |
| bundle.getBinder(KEY_EXTRA_UNLOCK_ANIMATION_CONTROLLER)); |
| IRecentTasks recentTasks = IRecentTasks.Stub.asInterface( |
| bundle.getBinder(KEY_EXTRA_RECENT_TASKS)); |
| IBackAnimation backAnimation = IBackAnimation.Stub.asInterface( |
| bundle.getBinder(KEY_EXTRA_SHELL_BACK_ANIMATION)); |
| MAIN_EXECUTOR.execute(() -> { |
| SystemUiProxy.INSTANCE.get(TouchInteractionService.this).setProxy(proxy, pip, |
| splitscreen, floatingTasks, onehanded, shellTransitions, startingWindow, |
| recentTasks, launcherUnlockAnimationController, backAnimation); |
| TouchInteractionService.this.initInputMonitor("TISBinder#onInitialize()"); |
| preloadOverview(true /* fromInit */); |
| }); |
| sIsInitialized = true; |
| } |
| |
| @BinderThread |
| public void onOverviewToggle() { |
| TestLogging.recordEvent(TestProtocol.SEQUENCE_MAIN, "onOverviewToggle"); |
| // If currently screen pinning, do not enter overview |
| if (mDeviceState.isScreenPinningActive()) { |
| return; |
| } |
| TaskUtils.closeSystemWindowsAsync(CLOSE_SYSTEM_WINDOWS_REASON_RECENTS); |
| mOverviewCommandHelper.addCommand(OverviewCommandHelper.TYPE_TOGGLE); |
| } |
| |
| @BinderThread |
| @Override |
| public void onOverviewShown(boolean triggeredFromAltTab) { |
| if (triggeredFromAltTab) { |
| TaskUtils.closeSystemWindowsAsync(CLOSE_SYSTEM_WINDOWS_REASON_RECENTS); |
| mOverviewCommandHelper.addCommand(OverviewCommandHelper.TYPE_SHOW_NEXT_FOCUS); |
| } else { |
| mOverviewCommandHelper.addCommand(OverviewCommandHelper.TYPE_SHOW); |
| } |
| } |
| |
| @BinderThread |
| @Override |
| public void onOverviewHidden(boolean triggeredFromAltTab, boolean triggeredFromHomeKey) { |
| if (triggeredFromAltTab && !triggeredFromHomeKey) { |
| // onOverviewShownFromAltTab hides the overview and ends at the target app |
| mOverviewCommandHelper.addCommand(OverviewCommandHelper.TYPE_HIDE); |
| } |
| } |
| |
| @BinderThread |
| @Override |
| public void onTip(int actionType, int viewType) { |
| // Please delete this method from the interface |
| } |
| |
| @BinderThread |
| @Override |
| public void onAssistantAvailable(boolean available) { |
| MAIN_EXECUTOR.execute(() -> { |
| mDeviceState.setAssistantAvailable(available); |
| TouchInteractionService.this.onAssistantVisibilityChanged(); |
| }); |
| } |
| |
| @BinderThread |
| @Override |
| public void onAssistantVisibilityChanged(float visibility) { |
| MAIN_EXECUTOR.execute(() -> { |
| mDeviceState.setAssistantVisibility(visibility); |
| TouchInteractionService.this.onAssistantVisibilityChanged(); |
| }); |
| } |
| |
| @BinderThread |
| public void onBackAction(boolean completed, int downX, int downY, boolean isButton, |
| boolean gestureSwipeLeft) { |
| // Remove this method from the interface |
| } |
| |
| @BinderThread |
| public void onSystemUiStateChanged(int stateFlags) { |
| MAIN_EXECUTOR.execute(() -> { |
| int lastFlags = mDeviceState.getSystemUiStateFlags(); |
| mDeviceState.setSystemUiFlags(stateFlags); |
| TouchInteractionService.this.onSystemUiFlagsChanged(lastFlags); |
| }); |
| } |
| |
| @BinderThread |
| public void onActiveNavBarRegionChanges(Region region) { |
| MAIN_EXECUTOR.execute(() -> mDeviceState.setDeferredGestureRegion(region)); |
| } |
| |
| @Override |
| public void onSplitScreenSecondaryBoundsChanged(Rect bounds, Rect insets) { |
| WindowBounds wb = new WindowBounds(bounds, insets); |
| MAIN_EXECUTOR.execute(() -> SplitScreenBounds.INSTANCE.setSecondaryWindowBounds(wb)); |
| } |
| |
| @BinderThread |
| @Override |
| public void onScreenTurnedOn() { |
| MAIN_EXECUTOR.execute(ProxyScreenStatusProvider.INSTANCE::onScreenTurnedOn); |
| } |
| |
| @BinderThread |
| @Override |
| public void onScreenTurningOn() { |
| MAIN_EXECUTOR.execute(ProxyScreenStatusProvider.INSTANCE::onScreenTurningOn); |
| } |
| |
| @BinderThread |
| @Override |
| public void onScreenTurningOff() { |
| MAIN_EXECUTOR.execute(ProxyScreenStatusProvider.INSTANCE::onScreenTurningOff); |
| } |
| |
| /** |
| * Preloads the Overview activity. |
| * |
| * This method should only be used when the All Set page of the SUW is reached to safely |
| * preload the Launcher for the SUW first reveal. |
| */ |
| public void preloadOverviewForSUWAllSet() { |
| preloadOverview(false, true); |
| } |
| |
| @Override |
| public void onRotationProposal(int rotation, boolean isValid) { |
| executeForTaskbarManager(() -> mTaskbarManager.onRotationProposal(rotation, isValid)); |
| } |
| |
| @Override |
| public void disable(int displayId, int state1, int state2, boolean animate) { |
| executeForTaskbarManager(() -> mTaskbarManager |
| .disableNavBarElements(displayId, state1, state2, animate)); |
| } |
| |
| @Override |
| public void onSystemBarAttributesChanged(int displayId, int behavior) { |
| executeForTaskbarManager(() -> mTaskbarManager |
| .onSystemBarAttributesChanged(displayId, behavior)); |
| } |
| |
| @Override |
| public void onNavButtonsDarkIntensityChanged(float darkIntensity) { |
| executeForTaskbarManager(() -> mTaskbarManager |
| .onNavButtonsDarkIntensityChanged(darkIntensity)); |
| } |
| |
| private void executeForTaskbarManager(final Runnable r) { |
| MAIN_EXECUTOR.execute(() -> { |
| if (mTaskbarManager == null) { |
| return; |
| } |
| r.run(); |
| }); |
| } |
| |
| public TaskbarManager getTaskbarManager() { |
| return mTaskbarManager; |
| } |
| |
| public OverviewCommandHelper getOverviewCommandHelper() { |
| return mOverviewCommandHelper; |
| } |
| |
| /** |
| * Sets a proxy to bypass swipe up behavior |
| */ |
| public void setSwipeUpProxy(Function<GestureState, AnimatedFloat> proxy) { |
| mSwipeUpProxyProvider = proxy != null ? proxy : (i -> null); |
| } |
| |
| /** |
| * Sets the task id where gestures should be blocked |
| */ |
| public void setGestureBlockedTaskId(int taskId) { |
| mDeviceState.setGestureBlockingTaskId(taskId); |
| } |
| |
| /** Sets a listener to be run on Overview Target updates. */ |
| public void setOverviewTargetChangeListener(@Nullable Runnable listener) { |
| mOnOverviewTargetChangeListener = listener; |
| } |
| |
| protected void onOverviewTargetChange() { |
| if (mOnOverviewTargetChangeListener != null) { |
| mOnOverviewTargetChangeListener.run(); |
| mOnOverviewTargetChangeListener = null; |
| } |
| } |
| } |
| |
| private static boolean sConnected = false; |
| private static boolean sIsInitialized = false; |
| private RotationTouchHelper mRotationTouchHelper; |
| |
| public static boolean isConnected() { |
| return sConnected; |
| } |
| |
| public static boolean isInitialized() { |
| return sIsInitialized; |
| } |
| |
| private final AbsSwipeUpHandler.Factory mLauncherSwipeHandlerFactory = |
| this::createLauncherSwipeHandler; |
| private final AbsSwipeUpHandler.Factory mFallbackSwipeHandlerFactory = |
| this::createFallbackSwipeHandler; |
| |
| private ActivityManagerWrapper mAM; |
| private OverviewCommandHelper mOverviewCommandHelper; |
| private OverviewComponentObserver mOverviewComponentObserver; |
| private InputConsumerController mInputConsumer; |
| private RecentsAnimationDeviceState mDeviceState; |
| private TaskAnimationManager mTaskAnimationManager; |
| |
| private @NonNull InputConsumer mUncheckedConsumer = InputConsumer.NO_OP; |
| private @NonNull InputConsumer mConsumer = InputConsumer.NO_OP; |
| private Choreographer mMainChoreographer; |
| private @Nullable ResetGestureInputConsumer mResetGestureInputConsumer; |
| private GestureState mGestureState = DEFAULT_STATE; |
| |
| private InputMonitorCompat mInputMonitorCompat; |
| private InputEventReceiver mInputEventReceiver; |
| |
| private TaskbarManager mTaskbarManager; |
| private Function<GestureState, AnimatedFloat> mSwipeUpProxyProvider = i -> null; |
| |
| @Override |
| public void onCreate() { |
| super.onCreate(); |
| // Initialize anything here that is needed in direct boot mode. |
| // Everything else should be initialized in onUserUnlocked() below. |
| mMainChoreographer = Choreographer.getInstance(); |
| mAM = ActivityManagerWrapper.getInstance(); |
| mDeviceState = new RecentsAnimationDeviceState(this, true); |
| mTaskbarManager = new TaskbarManager(this); |
| mRotationTouchHelper = mDeviceState.getRotationTouchHelper(); |
| |
| // Call runOnUserUnlocked() before any other callbacks to ensure everything is initialized. |
| mDeviceState.runOnUserUnlocked(this::onUserUnlocked); |
| mDeviceState.runOnUserUnlocked(mTaskbarManager::onUserUnlocked); |
| mDeviceState.addNavigationModeChangedCallback(this::onNavigationModeChanged); |
| |
| ProtoTracer.INSTANCE.get(this).add(this); |
| sConnected = true; |
| } |
| |
| private void disposeEventHandlers(String reason) { |
| Log.d(TAG, "disposeEventHandlers: Reason: " + reason); |
| if (mInputEventReceiver != null) { |
| mInputEventReceiver.dispose(); |
| mInputEventReceiver = null; |
| } |
| if (mInputMonitorCompat != null) { |
| mInputMonitorCompat.dispose(); |
| mInputMonitorCompat = null; |
| } |
| } |
| |
| private void initInputMonitor(String reason) { |
| disposeEventHandlers("Initializing input monitor due to: " + reason); |
| |
| if (mDeviceState.isButtonNavMode()) { |
| return; |
| } |
| |
| mInputMonitorCompat = new InputMonitorCompat("swipe-up", mDeviceState.getDisplayId()); |
| mInputEventReceiver = mInputMonitorCompat.getInputReceiver(Looper.getMainLooper(), |
| mMainChoreographer, this::onInputEvent); |
| |
| mRotationTouchHelper.updateGestureTouchRegions(); |
| } |
| |
| /** |
| * Called when the navigation mode changes, guaranteed to be after the device state has updated. |
| */ |
| private void onNavigationModeChanged() { |
| initInputMonitor("onNavigationModeChanged()"); |
| resetHomeBounceSeenOnQuickstepEnabledFirstTime(); |
| } |
| |
| @UiThread |
| public void onUserUnlocked() { |
| mTaskAnimationManager = new TaskAnimationManager(this); |
| mOverviewComponentObserver = new OverviewComponentObserver(this, mDeviceState); |
| mOverviewCommandHelper = new OverviewCommandHelper(this, |
| mOverviewComponentObserver, mTaskAnimationManager); |
| mResetGestureInputConsumer = new ResetGestureInputConsumer( |
| mTaskAnimationManager, mTaskbarManager::getCurrentActivityContext); |
| mInputConsumer = InputConsumerController.getRecentsAnimationInputConsumer(); |
| mInputConsumer.registerInputConsumer(); |
| onSystemUiFlagsChanged(mDeviceState.getSystemUiStateFlags()); |
| onAssistantVisibilityChanged(); |
| |
| // Initialize the task tracker |
| TopTaskTracker.INSTANCE.get(this); |
| |
| // Temporarily disable model preload |
| // new ModelPreload().start(this); |
| mBackGestureNotificationCounter = Math.max(0, Utilities.getDevicePrefs(this) |
| .getInt(KEY_BACK_NOTIFICATION_COUNT, MAX_BACK_NOTIFICATION_COUNT)); |
| resetHomeBounceSeenOnQuickstepEnabledFirstTime(); |
| |
| mOverviewComponentObserver.setOverviewChangeListener(this::onOverviewTargetChange); |
| onOverviewTargetChange(mOverviewComponentObserver.isHomeAndOverviewSame()); |
| } |
| |
| public OverviewCommandHelper getOverviewCommandHelper() { |
| return mOverviewCommandHelper; |
| } |
| |
| private void resetHomeBounceSeenOnQuickstepEnabledFirstTime() { |
| if (!mDeviceState.isUserUnlocked() || mDeviceState.isButtonNavMode()) { |
| // Skip if not yet unlocked (can't read user shared prefs) or if the current navigation |
| // mode doesn't have gestures |
| return; |
| } |
| |
| // Reset home bounce seen on quick step enabled for first time |
| SharedPreferences sharedPrefs = Utilities.getPrefs(this); |
| if (!sharedPrefs.getBoolean(HAS_ENABLED_QUICKSTEP_ONCE, true)) { |
| sharedPrefs.edit() |
| .putBoolean(HAS_ENABLED_QUICKSTEP_ONCE, true) |
| .putBoolean(OnboardingPrefs.HOME_BOUNCE_SEEN, false) |
| .apply(); |
| } |
| } |
| |
| private void onOverviewTargetChange(boolean isHomeAndOverviewSame) { |
| AccessibilityManager am = getSystemService(AccessibilityManager.class); |
| |
| if (isHomeAndOverviewSame) { |
| Intent intent = new Intent(mOverviewComponentObserver.getHomeIntent()) |
| .setAction(Intent.ACTION_ALL_APPS); |
| RemoteAction allAppsAction = new RemoteAction( |
| Icon.createWithResource(this, R.drawable.ic_apps), |
| getString(R.string.all_apps_label), |
| getString(R.string.all_apps_label), |
| PendingIntent.getActivity(this, SYSTEM_ACTION_ID_ALL_APPS, intent, |
| PendingIntent.FLAG_UPDATE_CURRENT | PendingIntent.FLAG_IMMUTABLE)); |
| am.registerSystemAction(allAppsAction, SYSTEM_ACTION_ID_ALL_APPS); |
| } else { |
| am.unregisterSystemAction(SYSTEM_ACTION_ID_ALL_APPS); |
| } |
| |
| StatefulActivity newOverviewActivity = mOverviewComponentObserver.getActivityInterface() |
| .getCreatedActivity(); |
| if (newOverviewActivity != null) { |
| mTaskbarManager.setActivity(newOverviewActivity); |
| } |
| mTISBinder.onOverviewTargetChange(); |
| } |
| |
| @UiThread |
| private void onSystemUiFlagsChanged(int lastSysUIFlags) { |
| if (mDeviceState.isUserUnlocked()) { |
| int systemUiStateFlags = mDeviceState.getSystemUiStateFlags(); |
| SystemUiProxy.INSTANCE.get(this).setLastSystemUiStateFlags(systemUiStateFlags); |
| mOverviewComponentObserver.onSystemUiStateChanged(); |
| mTaskbarManager.onSystemUiFlagsChanged(systemUiStateFlags); |
| |
| boolean wasExpanded = (lastSysUIFlags & SYSUI_STATE_NOTIFICATION_PANEL_EXPANDED) != 0; |
| boolean isExpanded = |
| (systemUiStateFlags & SYSUI_STATE_NOTIFICATION_PANEL_EXPANDED) != 0; |
| if (wasExpanded != isExpanded && isExpanded) { |
| // End live tile when expanding the notification panel for the first time from |
| // overview. |
| mTaskAnimationManager.endLiveTile(); |
| } |
| |
| if ((lastSysUIFlags & SYSUI_STATE_TRACING_ENABLED) != |
| (systemUiStateFlags & SYSUI_STATE_TRACING_ENABLED)) { |
| // Update the tracing state |
| if ((systemUiStateFlags & SYSUI_STATE_TRACING_ENABLED) != 0) { |
| Log.d(TAG, "Starting tracing."); |
| ProtoTracer.INSTANCE.get(this).start(); |
| } else { |
| Log.d(TAG, "Stopping tracing. Dumping to file=" |
| + ProtoTracer.INSTANCE.get(this).getTraceFile()); |
| ProtoTracer.INSTANCE.get(this).stop(); |
| } |
| } |
| } |
| } |
| |
| @UiThread |
| private void onAssistantVisibilityChanged() { |
| if (mDeviceState.isUserUnlocked()) { |
| mOverviewComponentObserver.getActivityInterface().onAssistantVisibilityChanged( |
| mDeviceState.getAssistantVisibility()); |
| } |
| } |
| |
| @Override |
| public void onDestroy() { |
| Log.d(TAG, "Touch service destroyed: user=" + getUserId()); |
| sIsInitialized = false; |
| if (mDeviceState.isUserUnlocked()) { |
| mInputConsumer.unregisterInputConsumer(); |
| mOverviewComponentObserver.onDestroy(); |
| } |
| disposeEventHandlers("TouchInteractionService onDestroy()"); |
| mDeviceState.destroy(); |
| SystemUiProxy.INSTANCE.get(this).clearProxy(); |
| ProtoTracer.INSTANCE.get(this).stop(); |
| ProtoTracer.INSTANCE.get(this).remove(this); |
| |
| getSystemService(AccessibilityManager.class) |
| .unregisterSystemAction(SYSTEM_ACTION_ID_ALL_APPS); |
| |
| mTaskbarManager.destroy(); |
| sConnected = false; |
| super.onDestroy(); |
| } |
| |
| @Override |
| public IBinder onBind(Intent intent) { |
| Log.d(TAG, "Touch service connected: user=" + getUserId()); |
| return mTISBinder; |
| } |
| |
| private void onInputEvent(InputEvent ev) { |
| if (!(ev instanceof MotionEvent)) { |
| Log.e(TAG, "Unknown event " + ev); |
| return; |
| } |
| MotionEvent event = (MotionEvent) ev; |
| |
| TestLogging.recordMotionEvent( |
| TestProtocol.SEQUENCE_TIS, "TouchInteractionService.onInputEvent", event); |
| |
| if (!mDeviceState.isUserUnlocked()) { |
| return; |
| } |
| |
| Object traceToken = TraceHelper.INSTANCE.beginFlagsOverride( |
| TraceHelper.FLAG_ALLOW_BINDER_TRACKING); |
| |
| final int action = event.getAction(); |
| if (action == ACTION_DOWN) { |
| mRotationTouchHelper.setOrientationTransformIfNeeded(event); |
| |
| if (!mDeviceState.isOneHandedModeActive() |
| && mRotationTouchHelper.isInSwipeUpTouchRegion(event)) { |
| // Clone the previous gesture state since onConsumerAboutToBeSwitched might trigger |
| // onConsumerInactive and wipe the previous gesture state |
| GestureState prevGestureState = new GestureState(mGestureState); |
| GestureState newGestureState = createGestureState(mGestureState); |
| newGestureState.setSwipeUpStartTimeMs(SystemClock.uptimeMillis()); |
| mConsumer.onConsumerAboutToBeSwitched(); |
| mGestureState = newGestureState; |
| mConsumer = newConsumer(prevGestureState, mGestureState, event); |
| mUncheckedConsumer = mConsumer; |
| } else if (mDeviceState.isUserUnlocked() && mDeviceState.isFullyGesturalNavMode() |
| && mDeviceState.canTriggerAssistantAction(event)) { |
| mGestureState = createGestureState(mGestureState); |
| // Do not change mConsumer as if there is an ongoing QuickSwitch gesture, we |
| // should not interrupt it. QuickSwitch assumes that interruption can only |
| // happen if the next gesture is also quick switch. |
| mUncheckedConsumer = tryCreateAssistantInputConsumer(mGestureState, event); |
| } else if (mDeviceState.canTriggerOneHandedAction(event)) { |
| // Consume gesture event for triggering one handed feature. |
| mUncheckedConsumer = new OneHandedModeInputConsumer(this, mDeviceState, |
| InputConsumer.NO_OP, mInputMonitorCompat); |
| } else { |
| mUncheckedConsumer = InputConsumer.NO_OP; |
| } |
| } else { |
| // Other events |
| if (mUncheckedConsumer != InputConsumer.NO_OP) { |
| // Only transform the event if we are handling it in a proper consumer |
| mRotationTouchHelper.setOrientationTransformIfNeeded(event); |
| } |
| } |
| |
| if (mUncheckedConsumer != InputConsumer.NO_OP) { |
| switch (event.getActionMasked()) { |
| case ACTION_DOWN: |
| case ACTION_UP: |
| ActiveGestureLog.INSTANCE.addLog( |
| /* event= */ "onMotionEvent(" + (int) event.getRawX() + ", " |
| + (int) event.getRawY() + "): " |
| + MotionEvent.actionToString(event.getActionMasked()), |
| /* gestureEvent= */ event.getActionMasked() == ACTION_DOWN |
| ? MOTION_DOWN |
| : MOTION_UP); |
| break; |
| default: |
| ActiveGestureLog.INSTANCE.addLog("onMotionEvent: " |
| + MotionEvent.actionToString(event.getActionMasked())); |
| break; |
| } |
| } |
| |
| boolean cancelGesture = mGestureState.getActivityInterface() != null |
| && mGestureState.getActivityInterface().shouldCancelCurrentGesture(); |
| boolean cleanUpConsumer = (action == ACTION_UP || action == ACTION_CANCEL || cancelGesture) |
| && mConsumer != null |
| && !mConsumer.getActiveConsumerInHierarchy().isConsumerDetachedFromGesture(); |
| if (cancelGesture) { |
| event.setAction(ACTION_CANCEL); |
| } |
| mUncheckedConsumer.onMotionEvent(event); |
| |
| if (cleanUpConsumer) { |
| reset(); |
| } |
| TraceHelper.INSTANCE.endFlagsOverride(traceToken); |
| ProtoTracer.INSTANCE.get(this).scheduleFrameUpdate(); |
| } |
| |
| private InputConsumer tryCreateAssistantInputConsumer( |
| GestureState gestureState, MotionEvent motionEvent) { |
| return tryCreateAssistantInputConsumer( |
| InputConsumer.NO_OP, gestureState, motionEvent, CompoundString.NO_OP); |
| } |
| |
| private InputConsumer tryCreateAssistantInputConsumer( |
| InputConsumer base, |
| GestureState gestureState, |
| MotionEvent motionEvent, |
| CompoundString reasonString) { |
| if (mDeviceState.isGestureBlockedTask(gestureState.getRunningTask())) { |
| reasonString.append(SUBSTRING_PREFIX) |
| .append("is gesture-blocked task, using base input consumer"); |
| return base; |
| } else { |
| reasonString.append(SUBSTRING_PREFIX).append("using AssistantInputConsumer"); |
| return new AssistantInputConsumer( |
| this, gestureState, base, mInputMonitorCompat, mDeviceState, motionEvent); |
| } |
| } |
| |
| public GestureState createGestureState(GestureState previousGestureState) { |
| final GestureState gestureState; |
| TopTaskTracker.CachedTaskInfo taskInfo; |
| if (mTaskAnimationManager.isRecentsAnimationRunning()) { |
| gestureState = new GestureState(mOverviewComponentObserver, |
| ActiveGestureLog.INSTANCE.getLogId()); |
| taskInfo = previousGestureState.getRunningTask(); |
| gestureState.updateRunningTask(taskInfo); |
| gestureState.updateLastStartedTaskId(previousGestureState.getLastStartedTaskId()); |
| gestureState.updatePreviouslyAppearedTaskIds( |
| previousGestureState.getPreviouslyAppearedTaskIds()); |
| } else { |
| gestureState = new GestureState(mOverviewComponentObserver, |
| ActiveGestureLog.INSTANCE.incrementLogId()); |
| taskInfo = TopTaskTracker.INSTANCE.get(this).getCachedTopTask(false); |
| gestureState.updateRunningTask(taskInfo); |
| } |
| // Log initial state for the gesture. |
| ActiveGestureLog.INSTANCE.addLog(new CompoundString("Current running task package name=") |
| .append(taskInfo == null ? "no running task" : taskInfo.getPackageName())); |
| ActiveGestureLog.INSTANCE.addLog(new CompoundString("Current SystemUi state flags=") |
| .append(mDeviceState.getSystemUiStateString())); |
| return gestureState; |
| } |
| |
| private InputConsumer newConsumer( |
| GestureState previousGestureState, GestureState newGestureState, MotionEvent event) { |
| AnimatedFloat progressProxy = mSwipeUpProxyProvider.apply(mGestureState); |
| if (progressProxy != null) { |
| InputConsumer consumer = new ProgressDelegateInputConsumer( |
| this, mTaskAnimationManager, mGestureState, mInputMonitorCompat, progressProxy); |
| |
| logInputConsumerSelectionReason(consumer, newCompoundString( |
| "mSwipeUpProxyProvider has been set, using ProgressDelegateInputConsumer")); |
| |
| return consumer; |
| } |
| |
| boolean canStartSystemGesture = mDeviceState.canStartSystemGesture(); |
| |
| if (!mDeviceState.isUserUnlocked()) { |
| CompoundString reasonString = newCompoundString("device locked"); |
| InputConsumer consumer; |
| if (canStartSystemGesture) { |
| // This handles apps launched in direct boot mode (e.g. dialer) as well as apps |
| // launched while device is locked even after exiting direct boot mode (e.g. camera). |
| consumer = createDeviceLockedInputConsumer( |
| newGestureState, reasonString.append(SUBSTRING_PREFIX) |
| .append("can start system gesture")); |
| } else { |
| consumer = getDefaultInputConsumer( |
| reasonString.append(SUBSTRING_PREFIX) |
| .append("cannot start system gesture")); |
| } |
| logInputConsumerSelectionReason(consumer, reasonString); |
| return consumer; |
| } |
| |
| CompoundString reasonString; |
| InputConsumer base; |
| // When there is an existing recents animation running, bypass systemState check as this is |
| // a followup gesture and the first gesture started in a valid system state. |
| if (canStartSystemGesture || previousGestureState.isRecentsAnimationRunning()) { |
| reasonString = newCompoundString(canStartSystemGesture |
| ? "can start system gesture" : "recents animation was running") |
| .append(", trying to use base consumer"); |
| base = newBaseConsumer(previousGestureState, newGestureState, event, reasonString); |
| } else { |
| reasonString = newCompoundString( |
| "cannot start system gesture and recents animation was not running") |
| .append(", trying to use default input consumer"); |
| base = getDefaultInputConsumer(reasonString); |
| } |
| if (mDeviceState.isGesturalNavMode()) { |
| handleOrientationSetup(base); |
| } |
| if (mDeviceState.isFullyGesturalNavMode()) { |
| String reasonPrefix = "device is in gesture navigation mode"; |
| if (mDeviceState.canTriggerAssistantAction(event)) { |
| reasonString.append(NEWLINE_PREFIX) |
| .append(reasonPrefix) |
| .append(SUBSTRING_PREFIX) |
| .append("gesture can trigger the assistant") |
| .append(", trying to use assistant input consumer"); |
| base = tryCreateAssistantInputConsumer(base, newGestureState, event, reasonString); |
| } |
| |
| // If Taskbar is present, we listen for long press to unstash it. |
| TaskbarActivityContext tac = mTaskbarManager.getCurrentActivityContext(); |
| if (tac != null) { |
| reasonString.append(NEWLINE_PREFIX) |
| .append(reasonPrefix) |
| .append(SUBSTRING_PREFIX) |
| .append("TaskbarActivityContext != null, using TaskbarStashInputConsumer"); |
| base = new TaskbarStashInputConsumer(this, base, mInputMonitorCompat, tac); |
| } |
| |
| if (mDeviceState.isBubblesExpanded()) { |
| reasonString = newCompoundString(reasonPrefix) |
| .append(SUBSTRING_PREFIX) |
| .append("bubbles expanded"); |
| if (BUBBLES_HOME_GESTURE_ENABLED) { |
| reasonString.append(SUBSTRING_PREFIX) |
| .append("bubbles can handle the home gesture") |
| .append(", trying to use default input consumer"); |
| // Bubbles can handle home gesture itself. |
| base = getDefaultInputConsumer(reasonString); |
| } else { |
| // If Bubbles is expanded, use the overlay input consumer, which will close |
| // Bubbles instead of going all the way home when a swipe up is detected. |
| // Notification panel can be expanded on top of expanded bubbles. Bubbles remain |
| // expanded in the back. Make sure swipe up is not passed to bubbles in this |
| // case. |
| if (!mDeviceState.isNotificationPanelExpanded()) { |
| reasonString = newCompoundString(reasonPrefix) |
| .append(SUBSTRING_PREFIX) |
| .append("using SysUiOverlayInputConsumer"); |
| base = new SysUiOverlayInputConsumer( |
| getBaseContext(), mDeviceState, mInputMonitorCompat); |
| } |
| } |
| } |
| |
| if (mDeviceState.isSystemUiDialogShowing()) { |
| reasonString = newCompoundString(reasonPrefix) |
| .append(SUBSTRING_PREFIX) |
| .append("system dialog is showing, using SysUiOverlayInputConsumer"); |
| base = new SysUiOverlayInputConsumer( |
| getBaseContext(), mDeviceState, mInputMonitorCompat); |
| } |
| |
| |
| |
| if (mDeviceState.isScreenPinningActive()) { |
| reasonString = newCompoundString(reasonPrefix) |
| .append(SUBSTRING_PREFIX) |
| .append("screen pinning is active, using ScreenPinnedInputConsumer"); |
| // Note: we only allow accessibility to wrap this, and it replaces the previous |
| // base input consumer (which should be NO_OP anyway since topTaskLocked == true). |
| base = new ScreenPinnedInputConsumer(this, newGestureState); |
| } |
| |
| if (mDeviceState.canTriggerOneHandedAction(event)) { |
| reasonString.append(NEWLINE_PREFIX) |
| .append(reasonPrefix) |
| .append(SUBSTRING_PREFIX) |
| .append("gesture can trigger one handed mode") |
| .append(", using OneHandedModeInputConsumer"); |
| base = new OneHandedModeInputConsumer( |
| this, mDeviceState, base, mInputMonitorCompat); |
| } |
| |
| if (mDeviceState.isAccessibilityMenuAvailable()) { |
| reasonString.append(NEWLINE_PREFIX) |
| .append(reasonPrefix) |
| .append(SUBSTRING_PREFIX) |
| .append("accessibility menu is available") |
| .append(", using AccessibilityInputConsumer"); |
| base = new AccessibilityInputConsumer( |
| this, mDeviceState, base, mInputMonitorCompat); |
| } |
| } else { |
| String reasonPrefix = "device is not in gesture navigation mode"; |
| if (mDeviceState.isScreenPinningActive()) { |
| reasonString = newCompoundString(reasonPrefix) |
| .append(SUBSTRING_PREFIX) |
| .append("screen pinning is active, trying to use default input consumer"); |
| base = getDefaultInputConsumer(reasonString); |
| } |
| |
| if (mDeviceState.canTriggerOneHandedAction(event)) { |
| reasonString.append(NEWLINE_PREFIX) |
| .append(reasonPrefix) |
| .append(SUBSTRING_PREFIX) |
| .append("gesture can trigger one handed mode") |
| .append(", using OneHandedModeInputConsumer"); |
| base = new OneHandedModeInputConsumer( |
| this, mDeviceState, base, mInputMonitorCompat); |
| } |
| } |
| logInputConsumerSelectionReason(base, reasonString); |
| return base; |
| } |
| |
| private CompoundString newCompoundString(String substring) { |
| return new CompoundString(NEWLINE_PREFIX).append(substring); |
| } |
| |
| private void logInputConsumerSelectionReason( |
| InputConsumer consumer, CompoundString reasonString) { |
| if (!FeatureFlags.ENABLE_INPUT_CONSUMER_REASON_LOGGING.get()) { |
| ActiveGestureLog.INSTANCE.addLog("setInputConsumer: " + consumer.getName()); |
| return; |
| } |
| ActiveGestureLog.INSTANCE.addLog(new CompoundString("setInputConsumer: ") |
| .append(consumer.getName()) |
| .append(". reason(s):") |
| .append(reasonString)); |
| } |
| |
| private void handleOrientationSetup(InputConsumer baseInputConsumer) { |
| baseInputConsumer.notifyOrientationSetup(); |
| } |
| |
| private InputConsumer newBaseConsumer( |
| GestureState previousGestureState, |
| GestureState gestureState, |
| MotionEvent event, |
| CompoundString reasonString) { |
| if (mDeviceState.isKeyguardShowingOccluded()) { |
| // This handles apps showing over the lockscreen (e.g. camera) |
| return createDeviceLockedInputConsumer( |
| gestureState, |
| reasonString.append(SUBSTRING_PREFIX) |
| .append("keyguard is showing occluded") |
| .append(", trying to use device locked input consumer")); |
| } |
| |
| reasonString.append(SUBSTRING_PREFIX).append("keyguard is not showing occluded"); |
| // Use overview input consumer for sharesheets on top of home. |
| boolean forceOverviewInputConsumer = gestureState.getActivityInterface().isStarted() |
| && gestureState.getRunningTask() != null |
| && gestureState.getRunningTask().isRootChooseActivity(); |
| if (gestureState.getRunningTask() != null |
| && gestureState.getRunningTask().isExcludedAssistant()) { |
| // In the case where we are in the excluded assistant state, ignore it and treat the |
| // running activity as the task behind the assistant |
| gestureState.updateRunningTask(TopTaskTracker.INSTANCE.get(this) |
| .getCachedTopTask(true /* filterOnlyVisibleRecents */)); |
| forceOverviewInputConsumer = gestureState.getRunningTask().isHomeTask(); |
| } |
| |
| boolean previousGestureAnimatedToLauncher = |
| previousGestureState.isRunningAnimationToLauncher(); |
| // with shell-transitions, home is resumed during recents animation, so |
| // explicitly check against recents animation too. |
| boolean launcherResumedThroughShellTransition = |
| gestureState.getActivityInterface().isResumed() |
| && !previousGestureState.isRecentsAnimationRunning(); |
| if (ENABLE_QUICKSTEP_LIVE_TILE.get() |
| && gestureState.getActivityInterface().isInLiveTileMode()) { |
| return createOverviewInputConsumer( |
| previousGestureState, |
| gestureState, |
| event, |
| forceOverviewInputConsumer, |
| reasonString.append(SUBSTRING_PREFIX) |
| .append("is in live tile mode, trying to use overview input consumer")); |
| } else if (gestureState.getRunningTask() == null) { |
| return getDefaultInputConsumer(reasonString.append(SUBSTRING_PREFIX) |
| .append("running task == null")); |
| } else if (previousGestureAnimatedToLauncher |
| || launcherResumedThroughShellTransition |
| || forceOverviewInputConsumer) { |
| return createOverviewInputConsumer( |
| previousGestureState, |
| gestureState, |
| event, |
| forceOverviewInputConsumer, |
| reasonString.append(SUBSTRING_PREFIX) |
| .append(previousGestureAnimatedToLauncher |
| ? "previous gesture animated to launcher" |
| : (launcherResumedThroughShellTransition |
| ? "launcher resumed through a shell transition" |
| : "forceOverviewInputConsumer == true")) |
| .append(", trying to use overview input consumer")); |
| } else if (mDeviceState.isGestureBlockedTask(gestureState.getRunningTask())) { |
| return getDefaultInputConsumer(reasonString.append(SUBSTRING_PREFIX) |
| .append("is gesture-blocked task, trying to use default input consumer")); |
| } else { |
| reasonString.append(SUBSTRING_PREFIX) |
| .append("using OtherActivityInputConsumer"); |
| return createOtherActivityInputConsumer(gestureState, event); |
| } |
| } |
| |
| public AbsSwipeUpHandler.Factory getSwipeUpHandlerFactory() { |
| return !mOverviewComponentObserver.isHomeAndOverviewSame() |
| ? mFallbackSwipeHandlerFactory : mLauncherSwipeHandlerFactory; |
| } |
| |
| private InputConsumer createOtherActivityInputConsumer(GestureState gestureState, |
| MotionEvent event) { |
| |
| final AbsSwipeUpHandler.Factory factory = getSwipeUpHandlerFactory(); |
| final boolean shouldDefer = !mOverviewComponentObserver.isHomeAndOverviewSame() |
| || gestureState.getActivityInterface().deferStartingActivity(mDeviceState, event); |
| final boolean disableHorizontalSwipe = mDeviceState.isInExclusionRegion(event); |
| return new OtherActivityInputConsumer(this, mDeviceState, mTaskAnimationManager, |
| gestureState, shouldDefer, this::onConsumerInactive, |
| mInputMonitorCompat, mInputEventReceiver, disableHorizontalSwipe, factory); |
| } |
| |
| private InputConsumer createDeviceLockedInputConsumer( |
| GestureState gestureState, CompoundString reasonString) { |
| if (mDeviceState.isFullyGesturalNavMode() && gestureState.getRunningTask() != null) { |
| reasonString.append(SUBSTRING_PREFIX) |
| .append("device is in gesture nav mode and running task != null") |
| .append(", using DeviceLockedInputConsumer"); |
| return new DeviceLockedInputConsumer( |
| this, mDeviceState, mTaskAnimationManager, gestureState, mInputMonitorCompat); |
| } else { |
| return getDefaultInputConsumer(reasonString |
| .append(SUBSTRING_PREFIX) |
| .append(mDeviceState.isFullyGesturalNavMode() |
| ? "running task == null" : "device is not in gesture nav mode") |
| .append(", trying to use default input consumer")); |
| } |
| } |
| |
| public InputConsumer createOverviewInputConsumer( |
| GestureState previousGestureState, |
| GestureState gestureState, |
| MotionEvent event, |
| boolean forceOverviewInputConsumer, |
| CompoundString reasonString) { |
| StatefulActivity activity = gestureState.getActivityInterface().getCreatedActivity(); |
| if (activity == null) { |
| return getDefaultInputConsumer( |
| reasonString.append(SUBSTRING_PREFIX) |
| .append("activity == null, trying to use default input consumer")); |
| } |
| |
| boolean hasWindowFocus = activity.getRootView().hasWindowFocus(); |
| boolean isPreviousGestureAnimatingToLauncher = |
| previousGestureState.isRunningAnimationToLauncher(); |
| boolean forcingOverviewInputConsumer = |
| ASSISTANT_GIVES_LAUNCHER_FOCUS.get() && forceOverviewInputConsumer; |
| boolean isInLiveTileMode = ENABLE_QUICKSTEP_LIVE_TILE.get() |
| && gestureState.getActivityInterface().isInLiveTileMode(); |
| reasonString.append(SUBSTRING_PREFIX) |
| .append(hasWindowFocus |
| ? "activity has window focus" |
| : (isPreviousGestureAnimatingToLauncher |
| ? "previous gesture is still animating to launcher" |
| : (forcingOverviewInputConsumer |
| ? "assistant gives launcher focus and forcing focus" |
| : (isInLiveTileMode |
| ? "device is in live mode" |
| : "all overview focus conditions failed")))); |
| if (hasWindowFocus |
| || isPreviousGestureAnimatingToLauncher |
| || forcingOverviewInputConsumer |
| || isInLiveTileMode) { |
| reasonString.append(SUBSTRING_PREFIX) |
| .append("overview should have focus, using OverviewInputConsumer"); |
| return new OverviewInputConsumer(gestureState, activity, mInputMonitorCompat, |
| false /* startingInActivityBounds */); |
| } else { |
| reasonString.append(SUBSTRING_PREFIX).append( |
| "overview shouldn't have focus, using OverviewWithoutFocusInputConsumer"); |
| final boolean disableHorizontalSwipe = mDeviceState.isInExclusionRegion(event); |
| return new OverviewWithoutFocusInputConsumer(activity, mDeviceState, gestureState, |
| mInputMonitorCompat, disableHorizontalSwipe); |
| } |
| } |
| |
| /** |
| * To be called by the consumer when it's no longer active. This can be called by any consumer |
| * in the hierarchy at any point during the gesture (ie. if a delegate consumer starts |
| * intercepting touches, the base consumer can try to call this). |
| */ |
| private void onConsumerInactive(InputConsumer caller) { |
| if (mConsumer != null && mConsumer.getActiveConsumerInHierarchy() == caller) { |
| reset(); |
| } |
| } |
| |
| private void reset() { |
| mConsumer = mUncheckedConsumer = getDefaultInputConsumer(); |
| mGestureState = DEFAULT_STATE; |
| // By default, use batching of the input events, but check receiver before using in the rare |
| // case that the monitor was disposed before the swipe settled |
| if (mInputEventReceiver != null) { |
| mInputEventReceiver.setBatchingEnabled(true); |
| } |
| } |
| |
| private @NonNull InputConsumer getDefaultInputConsumer() { |
| return getDefaultInputConsumer(CompoundString.NO_OP); |
| } |
| |
| /** |
| * Returns the {@link ResetGestureInputConsumer} if user is unlocked, else NO_OP. |
| */ |
| private @NonNull InputConsumer getDefaultInputConsumer(@NonNull CompoundString reasonString) { |
| if (mResetGestureInputConsumer != null) { |
| reasonString.append(SUBSTRING_PREFIX).append( |
| "mResetGestureInputConsumer initialized, using ResetGestureInputConsumer"); |
| return mResetGestureInputConsumer; |
| } else { |
| reasonString.append(SUBSTRING_PREFIX).append( |
| "mResetGestureInputConsumer not initialized, using no-op input consumer"); |
| // mResetGestureInputConsumer isn't initialized until onUserUnlocked(), so reset to |
| // NO_OP until then (we never want these to be null). |
| return InputConsumer.NO_OP; |
| } |
| } |
| |
| private void preloadOverview(boolean fromInit) { |
| preloadOverview(fromInit, false); |
| } |
| |
| private void preloadOverview(boolean fromInit, boolean forSUWAllSet) { |
| if (!mDeviceState.isUserUnlocked()) { |
| return; |
| } |
| |
| if (mDeviceState.isButtonNavMode() && !mOverviewComponentObserver.isHomeAndOverviewSame()) { |
| // Prevent the overview from being started before the real home on first boot. |
| return; |
| } |
| |
| if ((RestoreDbTask.isPending(this) && !forSUWAllSet) |
| || !mDeviceState.isUserSetupComplete()) { |
| // Preloading while a restore is pending may cause launcher to start the restore |
| // too early. |
| return; |
| } |
| |
| final BaseActivityInterface activityInterface = |
| mOverviewComponentObserver.getActivityInterface(); |
| final Intent overviewIntent = new Intent( |
| mOverviewComponentObserver.getOverviewIntentIgnoreSysUiState()); |
| if (activityInterface.getCreatedActivity() != null && fromInit) { |
| // The activity has been created before the initialization of overview service. It is |
| // usually happens when booting or launcher is the top activity, so we should already |
| // have the latest state. |
| return; |
| } |
| |
| mTaskAnimationManager.preloadRecentsAnimation(overviewIntent); |
| } |
| |
| @Override |
| public void onConfigurationChanged(Configuration newConfig) { |
| if (!mDeviceState.isUserUnlocked()) { |
| return; |
| } |
| final BaseActivityInterface activityInterface = |
| mOverviewComponentObserver.getActivityInterface(); |
| final BaseDraggingActivity activity = activityInterface.getCreatedActivity(); |
| if (activity == null || activity.isStarted()) { |
| // We only care about the existing background activity. |
| return; |
| } |
| if (mOverviewComponentObserver.canHandleConfigChanges(activity.getComponentName(), |
| activity.getResources().getConfiguration().diff(newConfig))) { |
| // Since navBar gestural height are different between portrait and landscape, |
| // can handle orientation changes and refresh navigation gestural region through |
| // onOneHandedModeChanged() |
| int newGesturalHeight = ResourceUtils.getNavbarSize( |
| ResourceUtils.NAVBAR_BOTTOM_GESTURE_SIZE, |
| getApplicationContext().getResources()); |
| mDeviceState.onOneHandedModeChanged(newGesturalHeight); |
| return; |
| } |
| |
| preloadOverview(false /* fromInit */); |
| } |
| |
| @Override |
| protected void dump(FileDescriptor fd, PrintWriter pw, String[] rawArgs) { |
| if (rawArgs.length > 0 && Utilities.IS_DEBUG_DEVICE) { |
| LinkedList<String> args = new LinkedList(Arrays.asList(rawArgs)); |
| switch (args.pollFirst()) { |
| case "cmd": |
| if (args.peekFirst() == null) { |
| printAvailableCommands(pw); |
| } else { |
| onCommand(pw, args); |
| } |
| break; |
| } |
| } else { |
| // Dump everything |
| FeatureFlags.dump(pw); |
| if (mDeviceState.isUserUnlocked()) { |
| PluginManagerWrapper.INSTANCE.get(getBaseContext()).dump(pw); |
| } |
| mDeviceState.dump(pw); |
| if (mOverviewComponentObserver != null) { |
| mOverviewComponentObserver.dump(pw); |
| } |
| if (mOverviewCommandHelper != null) { |
| mOverviewCommandHelper.dump(pw); |
| } |
| if (mGestureState != null) { |
| mGestureState.dump(pw); |
| } |
| pw.println("Input state:"); |
| pw.println(" mInputMonitorCompat=" + mInputMonitorCompat); |
| pw.println(" mInputEventReceiver=" + mInputEventReceiver); |
| DisplayController.INSTANCE.get(this).dump(pw); |
| pw.println("TouchState:"); |
| BaseDraggingActivity createdOverviewActivity = mOverviewComponentObserver == null ? null |
| : mOverviewComponentObserver.getActivityInterface().getCreatedActivity(); |
| boolean resumed = mOverviewComponentObserver != null |
| && mOverviewComponentObserver.getActivityInterface().isResumed(); |
| pw.println(" createdOverviewActivity=" + createdOverviewActivity); |
| pw.println(" resumed=" + resumed); |
| pw.println(" mConsumer=" + mConsumer.getName()); |
| ActiveGestureLog.INSTANCE.dump("", pw); |
| RecentsModel.INSTANCE.get(this).dump("", pw); |
| pw.println("ProtoTrace:"); |
| pw.println(" file=" + ProtoTracer.INSTANCE.get(this).getTraceFile()); |
| if (createdOverviewActivity != null) { |
| createdOverviewActivity.getDeviceProfile().dump(this, "", pw); |
| } |
| mTaskbarManager.dumpLogs("", pw); |
| |
| ViewCapture.INSTANCE.get(this).dump(pw, fd); |
| } |
| } |
| |
| private void printAvailableCommands(PrintWriter pw) { |
| pw.println("Available commands:"); |
| pw.println(" clear-touch-log: Clears the touch interaction log"); |
| pw.println(" print-gesture-log: only prints the ActiveGestureLog dump"); |
| } |
| |
| private void onCommand(PrintWriter pw, LinkedList<String> args) { |
| switch (args.pollFirst()) { |
| case "clear-touch-log": |
| ActiveGestureLog.INSTANCE.clear(); |
| break; |
| case "print-gesture-log": |
| ActiveGestureLog.INSTANCE.dump("", pw); |
| } |
| } |
| |
| private AbsSwipeUpHandler createLauncherSwipeHandler( |
| GestureState gestureState, long touchTimeMs) { |
| return new LauncherSwipeHandlerV2(this, mDeviceState, mTaskAnimationManager, |
| gestureState, touchTimeMs, mTaskAnimationManager.isRecentsAnimationRunning(), |
| mInputConsumer); |
| } |
| |
| private AbsSwipeUpHandler createFallbackSwipeHandler( |
| GestureState gestureState, long touchTimeMs) { |
| return new FallbackSwipeHandler(this, mDeviceState, mTaskAnimationManager, |
| gestureState, touchTimeMs, mTaskAnimationManager.isRecentsAnimationRunning(), |
| mInputConsumer); |
| } |
| |
| @Override |
| public void writeToProto(LauncherTraceProto.Builder proto) { |
| TouchInteractionServiceProto.Builder serviceProto = |
| TouchInteractionServiceProto.newBuilder(); |
| serviceProto.setServiceConnected(true); |
| |
| if (mOverviewComponentObserver != null) { |
| mOverviewComponentObserver.writeToProto(serviceProto); |
| } |
| mConsumer.writeToProto(serviceProto); |
| |
| proto.setTouchInteractionService(serviceProto); |
| } |
| } |
