| /* |
| * 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.content.Intent.ACTION_CHOOSER; |
| 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.ENABLE_QUICKSTEP_LIVE_TILE; |
| import static com.android.launcher3.util.Executors.MAIN_EXECUTOR; |
| import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR; |
| import static com.android.quickstep.GestureState.DEFAULT_STATE; |
| import static com.android.systemui.shared.system.QuickStepContract.KEY_EXTRA_INPUT_MONITOR; |
| import static com.android.systemui.shared.system.QuickStepContract.KEY_EXTRA_SYSUI_PROXY; |
| import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_TRACING_ENABLED; |
| |
| import android.annotation.TargetApi; |
| import android.app.ActivityManager; |
| import android.app.PendingIntent; |
| import android.app.RemoteAction; |
| import android.app.Service; |
| import android.content.ComponentName; |
| import android.content.Context; |
| 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.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.Nullable; |
| import androidx.annotation.UiThread; |
| import androidx.annotation.WorkerThread; |
| |
| 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.logging.UserEventDispatcher; |
| import com.android.launcher3.model.AppLaunchTracker; |
| import com.android.launcher3.provider.RestoreDbTask; |
| import com.android.launcher3.statemanager.StatefulActivity; |
| import com.android.launcher3.testing.TestLogging; |
| import com.android.launcher3.testing.TestProtocol; |
| import com.android.launcher3.tracing.nano.LauncherTraceProto; |
| import com.android.launcher3.tracing.nano.TouchInteractionServiceProto; |
| import com.android.launcher3.uioverrides.plugins.PluginManagerWrapper; |
| 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.OtherActivityInputConsumer; |
| import com.android.quickstep.inputconsumers.OverscrollInputConsumer; |
| import com.android.quickstep.inputconsumers.OverviewInputConsumer; |
| import com.android.quickstep.inputconsumers.OverviewWithoutFocusInputConsumer; |
| import com.android.quickstep.inputconsumers.ResetGestureInputConsumer; |
| import com.android.quickstep.inputconsumers.ScreenPinnedInputConsumer; |
| import com.android.quickstep.inputconsumers.SysUiOverlayInputConsumer; |
| import com.android.quickstep.util.ActiveGestureLog; |
| import com.android.quickstep.util.AssistantUtilities; |
| import com.android.quickstep.util.ProtoTracer; |
| import com.android.quickstep.util.SplitScreenBounds; |
| import com.android.systemui.plugins.OverscrollPlugin; |
| import com.android.systemui.plugins.PluginListener; |
| 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.tracing.ProtoTraceable; |
| |
| import java.io.FileDescriptor; |
| import java.io.PrintWriter; |
| import java.util.Arrays; |
| import java.util.LinkedList; |
| import java.util.List; |
| |
| /** |
| * Wrapper around a list for processing arguments. |
| */ |
| class ArgList extends LinkedList<String> { |
| public ArgList(List<String> l) { |
| super(l); |
| } |
| |
| public String peekArg() { |
| return peekFirst(); |
| } |
| |
| public String nextArg() { |
| return pollFirst().toLowerCase(); |
| } |
| } |
| |
| /** |
| * Service connected by system-UI for handling touch interaction. |
| */ |
| @TargetApi(Build.VERSION_CODES.R) |
| public class TouchInteractionService extends Service implements PluginListener<OverscrollPlugin>, |
| ProtoTraceable<LauncherTraceProto> { |
| |
| private static final String TAG = "TouchInteractionService"; |
| |
| 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; |
| @Nullable |
| private OverscrollPlugin mOverscrollPlugin; |
| |
| private final IBinder mMyBinder = new IOverviewProxy.Stub() { |
| |
| @BinderThread |
| public void onInitialize(Bundle bundle) { |
| ISystemUiProxy proxy = ISystemUiProxy.Stub.asInterface( |
| bundle.getBinder(KEY_EXTRA_SYSUI_PROXY)); |
| MAIN_EXECUTOR.execute(() -> { |
| SystemUiProxy.INSTANCE.get(TouchInteractionService.this).setProxy(proxy); |
| TouchInteractionService.this.initInputMonitor(); |
| preloadOverview(true /* fromInit */); |
| }); |
| sIsInitialized = true; |
| } |
| |
| @BinderThread |
| @Override |
| public void onOverviewToggle() { |
| TestLogging.recordEvent(TestProtocol.SEQUENCE_MAIN, "onOverviewToggle"); |
| mOverviewCommandHelper.onOverviewToggle(); |
| } |
| |
| @BinderThread |
| @Override |
| public void onOverviewShown(boolean triggeredFromAltTab) { |
| mOverviewCommandHelper.onOverviewShown(triggeredFromAltTab); |
| } |
| |
| @BinderThread |
| @Override |
| public void onOverviewHidden(boolean triggeredFromAltTab, boolean triggeredFromHomeKey) { |
| if (triggeredFromAltTab && !triggeredFromHomeKey) { |
| // onOverviewShownFromAltTab hides the overview and ends at the target app |
| mOverviewCommandHelper.onOverviewHidden(); |
| } |
| } |
| |
| @BinderThread |
| @Override |
| public void onTip(int actionType, int viewType) { |
| mOverviewCommandHelper.onTip(actionType, viewType); |
| } |
| |
| @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) { |
| if (mOverviewComponentObserver == null) { |
| return; |
| } |
| |
| final BaseActivityInterface activityInterface = |
| mOverviewComponentObserver.getActivityInterface(); |
| UserEventDispatcher.newInstance(getBaseContext()).logActionBack(completed, downX, downY, |
| isButton, gestureSwipeLeft, activityInterface.getContainerType()); |
| |
| if (completed && !isButton && shouldNotifyBackGesture()) { |
| UI_HELPER_EXECUTOR.execute(TouchInteractionService.this::tryNotifyBackGesture); |
| } |
| } |
| |
| @BinderThread |
| public void onSystemUiStateChanged(int stateFlags) { |
| MAIN_EXECUTOR.execute(() -> { |
| mDeviceState.setSystemUiFlags(stateFlags); |
| TouchInteractionService.this.onSystemUiFlagsChanged(); |
| }); |
| } |
| |
| @BinderThread |
| public void onActiveNavBarRegionChanges(Region region) { |
| MAIN_EXECUTOR.execute(() -> mDeviceState.setDeferredGestureRegion(region)); |
| } |
| |
| public void onSplitScreenSecondaryBoundsChanged(Rect bounds, Rect insets) { |
| WindowBounds wb = new WindowBounds(bounds, insets); |
| MAIN_EXECUTOR.execute(() -> SplitScreenBounds.INSTANCE.setSecondaryWindowBounds(wb)); |
| } |
| |
| /** Deprecated methods **/ |
| public void onQuickStep(MotionEvent motionEvent) { } |
| |
| public void onQuickScrubEnd() { } |
| |
| public void onQuickScrubProgress(float progress) { } |
| |
| public void onQuickScrubStart() { } |
| |
| public void onPreMotionEvent(int downHitTarget) { } |
| |
| public void onMotionEvent(MotionEvent ev) { |
| ev.recycle(); |
| } |
| |
| public void onBind(ISystemUiProxy iSystemUiProxy) { } |
| }; |
| |
| private static boolean sConnected = false; |
| private static boolean sIsInitialized = false; |
| |
| public static boolean isConnected() { |
| return sConnected; |
| } |
| |
| public static boolean isInitialized() { |
| return sIsInitialized; |
| } |
| |
| private final BaseSwipeUpHandler.Factory mLauncherSwipeHandlerFactory = |
| this::createLauncherSwipeHandler; |
| private final BaseSwipeUpHandler.Factory mFallbackSwipeHandlerFactory = |
| this::createFallbackSwipeHandler; |
| |
| private ActivityManagerWrapper mAM; |
| private OverviewCommandHelper mOverviewCommandHelper; |
| private OverviewComponentObserver mOverviewComponentObserver; |
| private InputConsumerController mInputConsumer; |
| private RecentsAnimationDeviceState mDeviceState; |
| private TaskAnimationManager mTaskAnimationManager; |
| |
| private InputConsumer mUncheckedConsumer = InputConsumer.NO_OP; |
| private InputConsumer mConsumer = InputConsumer.NO_OP; |
| private Choreographer mMainChoreographer; |
| private InputConsumer mResetGestureInputConsumer; |
| private GestureState mGestureState = DEFAULT_STATE; |
| |
| private InputMonitorCompat mInputMonitorCompat; |
| private InputEventReceiver mInputEventReceiver; |
| |
| @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); |
| mDeviceState.addNavigationModeChangedCallback(this::onNavigationModeChanged); |
| mDeviceState.runOnUserUnlocked(this::onUserUnlocked); |
| ProtoTracer.INSTANCE.get(this).add(this); |
| |
| sConnected = true; |
| } |
| |
| private void disposeEventHandlers() { |
| if (mInputEventReceiver != null) { |
| mInputEventReceiver.dispose(); |
| mInputEventReceiver = null; |
| } |
| if (mInputMonitorCompat != null) { |
| mInputMonitorCompat.dispose(); |
| mInputMonitorCompat = null; |
| } |
| } |
| |
| private void initInputMonitor() { |
| disposeEventHandlers(); |
| if (mDeviceState.isButtonNavMode() || !SystemUiProxy.INSTANCE.get(this).isActive()) { |
| return; |
| } |
| |
| Bundle bundle = SystemUiProxy.INSTANCE.get(this).monitorGestureInput("swipe-up", |
| mDeviceState.getDisplayId()); |
| mInputMonitorCompat = InputMonitorCompat.fromBundle(bundle, KEY_EXTRA_INPUT_MONITOR); |
| mInputEventReceiver = mInputMonitorCompat.getInputReceiver(Looper.getMainLooper(), |
| mMainChoreographer, this::onInputEvent); |
| |
| mDeviceState.updateGestureTouchRegions(); |
| } |
| |
| /** |
| * Called when the navigation mode changes, guaranteed to be after the device state has updated. |
| */ |
| private void onNavigationModeChanged(SysUINavigationMode.Mode mode) { |
| initInputMonitor(); |
| resetHomeBounceSeenOnQuickstepEnabledFirstTime(); |
| } |
| |
| @UiThread |
| public void onUserUnlocked() { |
| mTaskAnimationManager = new TaskAnimationManager(); |
| mOverviewComponentObserver = new OverviewComponentObserver(this, mDeviceState); |
| mOverviewCommandHelper = new OverviewCommandHelper(this, mDeviceState, |
| mOverviewComponentObserver); |
| mResetGestureInputConsumer = new ResetGestureInputConsumer(mTaskAnimationManager); |
| mInputConsumer = InputConsumerController.getRecentsAnimationInputConsumer(); |
| mInputConsumer.registerInputConsumer(); |
| onSystemUiFlagsChanged(); |
| onAssistantVisibilityChanged(); |
| |
| // 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(); |
| |
| PluginManagerWrapper.INSTANCE.get(getBaseContext()).addPluginListener(this, |
| OverscrollPlugin.class, false /* allowMultiple */); |
| |
| mOverviewComponentObserver.setOverviewChangeListener(this::onOverviewTargetChange); |
| onOverviewTargetChange(mOverviewComponentObserver.isHomeAndOverviewSame()); |
| } |
| |
| 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)); |
| am.registerSystemAction(allAppsAction, SYSTEM_ACTION_ID_ALL_APPS); |
| } else { |
| am.unregisterSystemAction(SYSTEM_ACTION_ID_ALL_APPS); |
| } |
| } |
| |
| @UiThread |
| private void onSystemUiFlagsChanged() { |
| if (mDeviceState.isUserUnlocked()) { |
| SystemUiProxy.INSTANCE.get(this).setLastSystemUiStateFlags( |
| mDeviceState.getSystemUiStateFlags()); |
| mOverviewComponentObserver.onSystemUiStateChanged(); |
| |
| // Update the tracing state |
| if ((mDeviceState.getSystemUiStateFlags() & SYSUI_STATE_TRACING_ENABLED) != 0) { |
| ProtoTracer.INSTANCE.get(TouchInteractionService.this).start(); |
| } else { |
| ProtoTracer.INSTANCE.get(TouchInteractionService.this).stop(); |
| } |
| } |
| } |
| |
| @UiThread |
| private void onAssistantVisibilityChanged() { |
| if (mDeviceState.isUserUnlocked()) { |
| mOverviewComponentObserver.getActivityInterface().onAssistantVisibilityChanged( |
| mDeviceState.getAssistantVisibility()); |
| } |
| } |
| |
| @Override |
| public void onDestroy() { |
| sIsInitialized = false; |
| if (mDeviceState.isUserUnlocked()) { |
| mInputConsumer.unregisterInputConsumer(); |
| mOverviewComponentObserver.onDestroy(); |
| PluginManagerWrapper.INSTANCE.get(getBaseContext()).removePluginListener(this); |
| } |
| disposeEventHandlers(); |
| mDeviceState.destroy(); |
| SystemUiProxy.INSTANCE.get(this).setProxy(null); |
| ProtoTracer.INSTANCE.get(TouchInteractionService.this).stop(); |
| ProtoTracer.INSTANCE.get(this).remove(this); |
| |
| getSystemService(AccessibilityManager.class) |
| .unregisterSystemAction(SYSTEM_ACTION_ID_ALL_APPS); |
| |
| sConnected = false; |
| super.onDestroy(); |
| } |
| |
| @Override |
| public IBinder onBind(Intent intent) { |
| Log.d(TAG, "Touch service connected"); |
| return mMyBinder; |
| } |
| |
| 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) { |
| if (TestProtocol.sDebugTracing) { |
| Log.d(TestProtocol.NO_SWIPE_TO_HOME, "TouchInteractionService.onInputEvent:DOWN"); |
| } |
| mDeviceState.setOrientationTransformIfNeeded(event); |
| |
| if (mDeviceState.isInSwipeUpTouchRegion(event)) { |
| if (TestProtocol.sDebugTracing) { |
| Log.d(TestProtocol.NO_SWIPE_TO_HOME, |
| "TouchInteractionService.onInputEvent:isInSwipeUpTouchRegion"); |
| } |
| // 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); |
| mConsumer.onConsumerAboutToBeSwitched(); |
| mGestureState = newGestureState; |
| mConsumer = newConsumer(prevGestureState, mGestureState, event); |
| |
| ActiveGestureLog.INSTANCE.addLog("setInputConsumer: " + mConsumer.getName()); |
| mUncheckedConsumer = mConsumer; |
| } else if (mDeviceState.isUserUnlocked() && mDeviceState.isFullyGesturalNavMode()) { |
| mGestureState = createGestureState(mGestureState); |
| ActivityManager.RunningTaskInfo runningTask = mGestureState.getRunningTask(); |
| if (mDeviceState.canTriggerAssistantAction(event, runningTask)) { |
| // 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 = new AssistantInputConsumer( |
| this, |
| mGestureState, |
| InputConsumer.NO_OP, mInputMonitorCompat, |
| mOverviewComponentObserver.assistantGestureIsConstrained()); |
| } else { |
| mUncheckedConsumer = InputConsumer.NO_OP; |
| } |
| } 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 |
| mDeviceState.setOrientationTransformIfNeeded(event); |
| } |
| } |
| |
| if (mUncheckedConsumer != InputConsumer.NO_OP) { |
| switch (event.getActionMasked()) { |
| case ACTION_DOWN: |
| case ACTION_UP: |
| ActiveGestureLog.INSTANCE.addLog("onMotionEvent(" |
| + (int) event.getRawX() + ", " + (int) event.getRawY() + ")", |
| event.getActionMasked()); |
| break; |
| default: |
| ActiveGestureLog.INSTANCE.addLog("onMotionEvent", event.getActionMasked()); |
| break; |
| } |
| } |
| |
| boolean cleanUpConsumer = (action == ACTION_UP || action == ACTION_CANCEL) |
| && mConsumer != null |
| && !mConsumer.getActiveConsumerInHierarchy().isConsumerDetachedFromGesture(); |
| mUncheckedConsumer.onMotionEvent(event); |
| |
| if (cleanUpConsumer) { |
| reset(); |
| } |
| TraceHelper.INSTANCE.endFlagsOverride(traceToken); |
| } |
| |
| private GestureState createGestureState(GestureState previousGestureState) { |
| GestureState gestureState = new GestureState(mOverviewComponentObserver, |
| ActiveGestureLog.INSTANCE.generateAndSetLogId()); |
| if (mTaskAnimationManager.isRecentsAnimationRunning()) { |
| gestureState.updateRunningTask(previousGestureState.getRunningTask()); |
| gestureState.updateLastStartedTaskId(previousGestureState.getLastStartedTaskId()); |
| gestureState.updatePreviouslyAppearedTaskIds( |
| previousGestureState.getPreviouslyAppearedTaskIds()); |
| } else { |
| gestureState.updateRunningTask(TraceHelper.whitelistIpcs("getRunningTask.0", |
| () -> mAM.getRunningTask(false /* filterOnlyVisibleRecents */))); |
| } |
| return gestureState; |
| } |
| |
| private InputConsumer newConsumer(GestureState previousGestureState, |
| GestureState newGestureState, MotionEvent event) { |
| if (TestProtocol.sDebugTracing) { |
| Log.d(TestProtocol.NO_SWIPE_TO_HOME, "newConsumer"); |
| } |
| boolean canStartSystemGesture = mDeviceState.canStartSystemGesture(); |
| |
| if (!mDeviceState.isUserUnlocked()) { |
| 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). |
| return createDeviceLockedInputConsumer(newGestureState); |
| } else { |
| return mResetGestureInputConsumer; |
| } |
| } |
| if (TestProtocol.sDebugTracing) { |
| Log.d(TestProtocol.NO_SWIPE_TO_HOME, "newConsumer:user is unlocked"); |
| } |
| |
| // 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. |
| InputConsumer base = canStartSystemGesture |
| || previousGestureState.isRecentsAnimationRunning() |
| ? newBaseConsumer(previousGestureState, newGestureState, event) |
| : mResetGestureInputConsumer; |
| if (mDeviceState.isGesturalNavMode()) { |
| handleOrientationSetup(base); |
| } |
| if (mDeviceState.isFullyGesturalNavMode()) { |
| if (mDeviceState.canTriggerAssistantAction(event, newGestureState.getRunningTask())) { |
| base = new AssistantInputConsumer( |
| this, |
| newGestureState, |
| base, |
| mInputMonitorCompat, |
| mOverviewComponentObserver.assistantGestureIsConstrained()); |
| } |
| |
| if (FeatureFlags.ENABLE_QUICK_CAPTURE_GESTURE.get()) { |
| OverscrollPlugin plugin = null; |
| if (FeatureFlags.FORCE_LOCAL_OVERSCROLL_PLUGIN.get()) { |
| TaskOverlayFactory factory = |
| TaskOverlayFactory.INSTANCE.get(getApplicationContext()); |
| plugin = factory.getLocalOverscrollPlugin(); // may be null |
| } |
| |
| // If not local plugin was forced, use the actual overscroll plugin if available. |
| if (plugin == null && mOverscrollPlugin != null && mOverscrollPlugin.isActive()) { |
| plugin = mOverscrollPlugin; |
| } |
| |
| if (plugin != null) { |
| // Put the overscroll gesture as higher priority than the Assistant or base |
| // gestures |
| base = new OverscrollInputConsumer(this, newGestureState, base, |
| mInputMonitorCompat, plugin); |
| } |
| } |
| |
| // 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. |
| if (mDeviceState.isBubblesExpanded() || mDeviceState.isGlobalActionsShowing()) { |
| base = new SysUiOverlayInputConsumer( |
| getBaseContext(), mDeviceState, mInputMonitorCompat); |
| } |
| |
| if (mDeviceState.isScreenPinningActive()) { |
| // 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.isAccessibilityMenuAvailable()) { |
| base = new AccessibilityInputConsumer(this, mDeviceState, base, |
| mInputMonitorCompat); |
| } |
| } else { |
| if (mDeviceState.isScreenPinningActive()) { |
| base = mResetGestureInputConsumer; |
| } |
| } |
| return base; |
| } |
| |
| private void handleOrientationSetup(InputConsumer baseInputConsumer) { |
| if (TestProtocol.sDebugTracing) { |
| Log.d(TestProtocol.PAUSE_NOT_DETECTED, "handleOrientationSetup.1"); |
| } |
| |
| baseInputConsumer.notifyOrientationSetup(); |
| } |
| |
| private InputConsumer newBaseConsumer(GestureState previousGestureState, |
| GestureState gestureState, MotionEvent event) { |
| if (mDeviceState.isKeyguardShowingOccluded()) { |
| // This handles apps showing over the lockscreen (e.g. camera) |
| return createDeviceLockedInputConsumer(gestureState); |
| } |
| |
| // Use overview input consumer for sharesheets on top of home. |
| boolean forceOverviewInputConsumer = gestureState.getActivityInterface().isStarted() |
| && gestureState.getRunningTask() != null |
| && ACTION_CHOOSER.equals(gestureState.getRunningTask().baseIntent.getAction()); |
| if (AssistantUtilities.isExcludedAssistant(gestureState.getRunningTask())) { |
| // 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(TraceHelper.whitelistIpcs("getRunningTask.assistant", |
| () -> mAM.getRunningTask(true /* filterOnlyVisibleRecents */))); |
| ComponentName homeComponent = mOverviewComponentObserver.getHomeIntent().getComponent(); |
| ComponentName runningComponent = |
| gestureState.getRunningTask().baseIntent.getComponent(); |
| forceOverviewInputConsumer = |
| runningComponent != null && runningComponent.equals(homeComponent); |
| } |
| |
| if (gestureState.getRunningTask() == null) { |
| return mResetGestureInputConsumer; |
| } else if (previousGestureState.isRunningAnimationToLauncher() |
| || gestureState.getActivityInterface().isResumed() |
| || forceOverviewInputConsumer) { |
| return createOverviewInputConsumer( |
| previousGestureState, gestureState, event, forceOverviewInputConsumer); |
| } else if (ENABLE_QUICKSTEP_LIVE_TILE.get() |
| && gestureState.getActivityInterface().isInLiveTileMode()) { |
| return createOverviewInputConsumer( |
| previousGestureState, gestureState, event, forceOverviewInputConsumer); |
| } else if (mDeviceState.isGestureBlockedActivity(gestureState.getRunningTask())) { |
| return mResetGestureInputConsumer; |
| } else { |
| return createOtherActivityInputConsumer(gestureState, event); |
| } |
| } |
| |
| private InputConsumer createOtherActivityInputConsumer(GestureState gestureState, |
| MotionEvent event) { |
| |
| final BaseSwipeUpHandler.Factory factory; |
| if (!mOverviewComponentObserver.isHomeAndOverviewSame()) { |
| factory = mFallbackSwipeHandlerFactory; |
| } else { |
| factory = mLauncherSwipeHandlerFactory; |
| } |
| |
| 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, disableHorizontalSwipe, factory); |
| } |
| |
| private InputConsumer createDeviceLockedInputConsumer(GestureState gestureState) { |
| if (mDeviceState.isFullyGesturalNavMode() && gestureState.getRunningTask() != null) { |
| return new DeviceLockedInputConsumer(this, mDeviceState, mTaskAnimationManager, |
| gestureState, mInputMonitorCompat); |
| } else { |
| return mResetGestureInputConsumer; |
| } |
| } |
| |
| public InputConsumer createOverviewInputConsumer(GestureState previousGestureState, |
| GestureState gestureState, MotionEvent event, |
| boolean forceOverviewInputConsumer) { |
| StatefulActivity activity = gestureState.getActivityInterface().getCreatedActivity(); |
| if (activity == null) { |
| return mResetGestureInputConsumer; |
| } |
| |
| if (activity.getRootView().hasWindowFocus() |
| || previousGestureState.isRunningAnimationToLauncher() |
| || (FeatureFlags.ASSISTANT_GIVES_LAUNCHER_FOCUS.get() |
| && forceOverviewInputConsumer)) { |
| return new OverviewInputConsumer(gestureState, activity, mInputMonitorCompat, |
| false /* startingInActivityBounds */); |
| } else { |
| 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 = mResetGestureInputConsumer; |
| mGestureState = DEFAULT_STATE; |
| } |
| |
| private void preloadOverview(boolean fromInit) { |
| 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) || !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) { |
| // Make sure that UI states will be initialized. |
| activityInterface.createActivityInitListener((wasVisible) -> { |
| AppLaunchTracker.INSTANCE.get(TouchInteractionService.this); |
| return false; |
| }).register(overviewIntent); |
| } else if (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))) { |
| return; |
| } |
| |
| preloadOverview(false /* fromInit */); |
| } |
| |
| @Override |
| protected void dump(FileDescriptor fd, PrintWriter pw, String[] rawArgs) { |
| if (rawArgs.length > 0 && Utilities.IS_DEBUG_DEVICE) { |
| ArgList args = new ArgList(Arrays.asList(rawArgs)); |
| switch (args.nextArg()) { |
| case "cmd": |
| if (args.peekArg() == 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 (mGestureState != null) { |
| mGestureState.dump(pw); |
| } |
| SysUINavigationMode.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); |
| pw.println("ProtoTrace:"); |
| pw.println(" file=" |
| + ProtoTracer.INSTANCE.get(TouchInteractionService.this).getTraceFile()); |
| } |
| } |
| |
| private void printAvailableCommands(PrintWriter pw) { |
| pw.println("Available commands:"); |
| pw.println(" clear-touch-log: Clears the touch interaction log"); |
| } |
| |
| private void onCommand(PrintWriter pw, ArgList args) { |
| switch (args.nextArg()) { |
| case "clear-touch-log": |
| ActiveGestureLog.INSTANCE.clear(); |
| break; |
| } |
| } |
| |
| private BaseSwipeUpHandler createLauncherSwipeHandler( |
| GestureState gestureState, long touchTimeMs, boolean continuingLastGesture) { |
| return new LauncherSwipeHandlerV2(this, mDeviceState, mTaskAnimationManager, |
| gestureState, touchTimeMs, continuingLastGesture, mInputConsumer); |
| } |
| |
| private BaseSwipeUpHandler createFallbackSwipeHandler( |
| GestureState gestureState, long touchTimeMs, boolean continuingLastGesture) { |
| return new FallbackSwipeHandler(this, mDeviceState, mTaskAnimationManager, |
| gestureState, touchTimeMs, continuingLastGesture, mInputConsumer); |
| } |
| |
| protected boolean shouldNotifyBackGesture() { |
| return mBackGestureNotificationCounter > 0 && |
| !mDeviceState.getGestureBlockedActivityPackages().isEmpty(); |
| } |
| |
| @WorkerThread |
| protected void tryNotifyBackGesture() { |
| if (shouldNotifyBackGesture()) { |
| mBackGestureNotificationCounter--; |
| Utilities.getDevicePrefs(this).edit() |
| .putInt(KEY_BACK_NOTIFICATION_COUNT, mBackGestureNotificationCounter).apply(); |
| mDeviceState.getGestureBlockedActivityPackages().forEach(blockedPackage -> |
| sendBroadcast(new Intent(NOTIFY_ACTION_BACK).setPackage(blockedPackage))); |
| } |
| } |
| |
| @Override |
| public void onPluginConnected(OverscrollPlugin overscrollPlugin, Context context) { |
| mOverscrollPlugin = overscrollPlugin; |
| } |
| |
| @Override |
| public void onPluginDisconnected(OverscrollPlugin overscrollPlugin) { |
| mOverscrollPlugin = null; |
| } |
| |
| @Override |
| public void writeToProto(LauncherTraceProto proto) { |
| if (proto.touchInteractionService == null) { |
| proto.touchInteractionService = new TouchInteractionServiceProto(); |
| } |
| proto.touchInteractionService.serviceConnected = true; |
| proto.touchInteractionService.serviceConnected = true; |
| } |
| } |
