| /* |
| * Copyright (C) 2019 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.util; |
| |
| import static com.android.quickstep.TouchInteractionService.BACKGROUND_EXECUTOR; |
| import static com.android.quickstep.TouchInteractionService.MAIN_THREAD_EXECUTOR; |
| import static com.android.systemui.shared.system.RemoteAnimationTargetCompat.MODE_CLOSING; |
| |
| import android.graphics.Rect; |
| |
| import com.android.systemui.shared.recents.model.ThumbnailData; |
| import com.android.systemui.shared.system.RecentsAnimationControllerCompat; |
| import com.android.systemui.shared.system.RemoteAnimationTargetCompat; |
| |
| import java.util.function.Consumer; |
| |
| /** |
| * Extension of {@link RemoteAnimationTargetSet} with additional information about swipe |
| * up animation |
| */ |
| public class SwipeAnimationTargetSet extends RemoteAnimationTargetSet { |
| |
| private final boolean mShouldMinimizeSplitScreen; |
| private final Consumer<SwipeAnimationTargetSet> mOnFinishListener; |
| |
| public final RecentsAnimationControllerCompat controller; |
| public final Rect homeContentInsets; |
| public final Rect minimizedHomeBounds; |
| |
| public SwipeAnimationTargetSet(RecentsAnimationControllerCompat controller, |
| RemoteAnimationTargetCompat[] targets, Rect homeContentInsets, |
| Rect minimizedHomeBounds, boolean shouldMinimizeSplitScreen, |
| Consumer<SwipeAnimationTargetSet> onFinishListener) { |
| super(targets, MODE_CLOSING); |
| this.controller = controller; |
| this.homeContentInsets = homeContentInsets; |
| this.minimizedHomeBounds = minimizedHomeBounds; |
| this.mShouldMinimizeSplitScreen = shouldMinimizeSplitScreen; |
| this.mOnFinishListener = onFinishListener; |
| } |
| |
| public boolean hasTargets() { |
| return unfilteredApps.length != 0; |
| } |
| |
| /** |
| * Clones the target set without any actual targets. Used only when continuing a gesture after |
| * the actual recents animation has finished. |
| */ |
| public SwipeAnimationTargetSet cloneWithoutTargets() { |
| return new SwipeAnimationTargetSet(controller, new RemoteAnimationTargetCompat[0], |
| homeContentInsets, minimizedHomeBounds, mShouldMinimizeSplitScreen, |
| mOnFinishListener); |
| } |
| |
| public void finishController(boolean toRecents, Runnable callback, boolean sendUserLeaveHint) { |
| mOnFinishListener.accept(this); |
| BACKGROUND_EXECUTOR.execute(() -> { |
| controller.setInputConsumerEnabled(false); |
| controller.finish(toRecents, sendUserLeaveHint); |
| |
| if (callback != null) { |
| MAIN_THREAD_EXECUTOR.execute(callback); |
| } |
| }); |
| } |
| |
| public void enableInputConsumer() { |
| BACKGROUND_EXECUTOR.submit(() -> { |
| controller.hideCurrentInputMethod(); |
| controller.setInputConsumerEnabled(true); |
| }); |
| } |
| |
| public void setWindowThresholdCrossed(boolean thresholdCrossed) { |
| BACKGROUND_EXECUTOR.execute(() -> { |
| controller.setAnimationTargetsBehindSystemBars(!thresholdCrossed); |
| if (mShouldMinimizeSplitScreen && thresholdCrossed) { |
| // NOTE: As a workaround for conflicting animations (Launcher animating the task |
| // leash, and SystemUI resizing the docked stack, which resizes the task), we |
| // currently only set the minimized mode, and not the inverse. |
| // TODO: Synchronize the minimize animation with the launcher animation |
| controller.setSplitScreenMinimized(thresholdCrossed); |
| } |
| }); |
| } |
| |
| public ThumbnailData screenshotTask(int taskId) { |
| return controller != null ? controller.screenshotTask(taskId) : null; |
| } |
| |
| public void cancelAnimation() { |
| finishController(false /* toRecents */, null, false /* sendUserLeaveHint */); |
| } |
| |
| public interface SwipeAnimationListener { |
| |
| void onRecentsAnimationStart(SwipeAnimationTargetSet targetSet); |
| |
| void onRecentsAnimationCanceled(); |
| } |
| } |