Live tile should switch to screenshot before finishing recents animation (387279d9) · Commits · e / os / android_packages_apps_Trebuchet

go/quickstep/src/com/android/launcher3/uioverrides/RecentsUiFactory.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -89,5 +89,5 @@ public abstract class RecentsUiFactory {
		return RotationMode.NORMAL;
		}

		public static void clearSwipeSharedState(boolean finishAnimation) {}
		public static void clearSwipeSharedState(Launcher launcher, boolean finishAnimation) { }
		}

quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/RecentsUiFactory.java

+10 −5

Original line number	Diff line number	Diff line
		@@ -18,6 +18,7 @@ package com.android.launcher3.uioverrides;

		import static com.android.launcher3.LauncherState.NORMAL;
		import static com.android.launcher3.LauncherState.OVERVIEW;
		import static com.android.launcher3.config.FeatureFlags.ENABLE_QUICKSTEP_LIVE_TILE;
		import static com.android.quickstep.SysUINavigationMode.Mode.NO_BUTTON;

		import android.content.Context;
		@@ -196,12 +197,16 @@ public abstract class RecentsUiFactory {
		return new RecentsViewStateController(launcher);
		}

		/**
		* Clears the swipe shared state for the current swipe gesture.
		*/
		public static void clearSwipeSharedState(boolean finishAnimation) {
		/** Clears the swipe shared state for the current swipe gesture. */
		public static void clearSwipeSharedState(Launcher launcher, boolean finishAnimation) {
		if (ENABLE_QUICKSTEP_LIVE_TILE.get()) {
		launcher.<RecentsView>getOverviewPanel().switchToScreenshot(
		() -> TouchInteractionService.getSwipeSharedState().clearAllState(
		finishAnimation));
		} else {
		TouchInteractionService.getSwipeSharedState().clearAllState(finishAnimation);
		}
		}

		/**
		* Recents logic that triggers when launcher state changes or launcher activity stops/resumes.

quickstep/recents_ui_overrides/src/com/android/quickstep/ViewUtils.java

0 → 100644

+74 −0

Original line number	Diff line number	Diff line
		/*
		* 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;

		import android.graphics.Canvas;
		import android.view.View;

		import com.android.systemui.shared.system.WindowCallbacksCompat;

		import java.util.function.BooleanSupplier;

		/**
		* Utility class for helpful methods related to {@link View} objects.
		*/
		public class ViewUtils {

		/** See {@link #postDraw(View, Runnable, BooleanSupplier)}} */
		public static boolean postDraw(View view, Runnable onFinishRunnable) {
		return postDraw(view, onFinishRunnable, () -> false);
		}

		/**
		* Inject some addition logic in order to make sure that the view is updated smoothly post
		* draw, and allow addition task to be run after view update.
		*
		* @param onFinishRunnable runnable to be run right after the view finishes drawing.
		*/
		public static boolean postDraw(View view, Runnable onFinishRunnable, BooleanSupplier canceled) {
		// Defer finishing the animation until the next launcher frame with the
		// new thumbnail
		return new WindowCallbacksCompat(view) {
		// The number of frames to defer until we actually finish the animation
		private int mDeferFrameCount = 2;

		@Override
		public void onPostDraw(Canvas canvas) {
		// If we were cancelled after this was attached, do not update
		// the state.
		if (canceled.getAsBoolean()) {
		detach();
		return;
		}

		if (mDeferFrameCount > 0) {
		mDeferFrameCount--;
		// Workaround, detach and reattach to invalidate the root node for
		// another draw
		detach();
		attach();
		view.invalidate();
		return;
		}

		if (onFinishRunnable != null) {
		onFinishRunnable.run();
		}
		detach();
		}
		}.attach();
		}
		}

quickstep/recents_ui_overrides/src/com/android/quickstep/WindowTransformSwipeHandler.java

+15 −33

Original line number	Diff line number	Diff line
		@@ -45,7 +45,6 @@ import android.annotation.TargetApi;
		import android.app.ActivityManager.RunningTaskInfo;
		import android.content.Context;
		import android.content.Intent;
		import android.graphics.Canvas;
		import android.graphics.PointF;
		import android.graphics.RectF;
		import android.os.Build;
		@@ -90,12 +89,10 @@ import com.android.systemui.shared.recents.model.ThumbnailData;
		import com.android.systemui.shared.system.InputConsumerController;
		import com.android.systemui.shared.system.LatencyTrackerCompat;
		import com.android.systemui.shared.system.RemoteAnimationTargetCompat;
		import com.android.systemui.shared.system.WindowCallbacksCompat;

		@TargetApi(Build.VERSION_CODES.O)
		public class WindowTransformSwipeHandler<T extends BaseDraggingActivity>
		extends BaseSwipeUpHandler<T, RecentsView>
		implements OnApplyWindowInsetsListener {
		extends BaseSwipeUpHandler<T, RecentsView> implements OnApplyWindowInsetsListener {
		private static final String TAG = WindowTransformSwipeHandler.class.getSimpleName();

		private static final String[] STATE_NAMES = DEBUG_STATES ? new String[16] : null;
		@@ -1007,6 +1004,10 @@ public class WindowTransformSwipeHandler<T extends BaseDraggingActivity>
		}
		}

		public boolean isCanceled() {
		return mCanceled;
		}

		@UiThread
		private void resumeLastTask() {
		mRecentsAnimationWrapper.finish(false /* toRecents */, null);
		@@ -1099,14 +1100,21 @@ public class WindowTransformSwipeHandler<T extends BaseDraggingActivity>
		}

		private void switchToScreenshot() {
		SwipeAnimationTargetSet controller = mRecentsAnimationWrapper.getController();
		if (ENABLE_QUICKSTEP_LIVE_TILE.get()) {
		if (controller != null) {
		// Update the screenshot of the task
		if (mTaskSnapshot == null) {
		mTaskSnapshot = controller.screenshotTask(mRunningTaskId);
		}
		mRecentsView.updateThumbnail(mRunningTaskId, mTaskSnapshot, false /* refreshNow */);
		}
		setStateOnUiThread(STATE_SCREENSHOT_CAPTURED);
		} else if (!mRecentsAnimationWrapper.hasTargets()) {
		// If there are no targets, then we don't need to capture anything
		setStateOnUiThread(STATE_SCREENSHOT_CAPTURED);
		} else {
		boolean finishTransitionPosted = false;
		SwipeAnimationTargetSet controller = mRecentsAnimationWrapper.getController();
		if (controller != null) {
		// Update the screenshot of the task
		if (mTaskSnapshot == null) {
		@@ -1123,34 +1131,8 @@ public class WindowTransformSwipeHandler<T extends BaseDraggingActivity>
		if (taskView != null && !mCanceled) {
		// Defer finishing the animation until the next launcher frame with the
		// new thumbnail
		finishTransitionPosted = new WindowCallbacksCompat(taskView) {

		// The number of frames to defer until we actually finish the animation
		private int mDeferFrameCount = 2;

		@Override
		public void onPostDraw(Canvas canvas) {
		// If we were cancelled after this was attached, do not update
		// the state.
		if (mCanceled) {
		detach();
		return;
		}

		if (mDeferFrameCount > 0) {
		mDeferFrameCount--;
		// Workaround, detach and reattach to invalidate the root node for
		// another draw
		detach();
		attach();
		taskView.invalidate();
		return;
		}

		setStateOnUiThread(STATE_SCREENSHOT_CAPTURED);
		detach();
		}
		}.attach();
		finishTransitionPosted = ViewUtils.postDraw(taskView,
		() -> setStateOnUiThread(STATE_SCREENSHOT_CAPTURED), this::isCanceled);
		}
		}
		if (!finishTransitionPosted) {

quickstep/recents_ui_overrides/src/com/android/quickstep/views/LauncherRecentsView.java

+6 −1

Original line number	Diff line number	Diff line
		@@ -78,8 +78,13 @@ public class LauncherRecentsView extends RecentsView<Launcher> implements StateL

		@Override
		public void startHome() {
		if (ENABLE_QUICKSTEP_LIVE_TILE.get()) {
		switchToScreenshot(() -> finishRecentsAnimation(true /* toRecents */,
		() -> mActivity.getStateManager().goToState(NORMAL)));
		} else {
		mActivity.getStateManager().goToState(NORMAL);
		}
		}

		@Override
		public void setTranslationY(float translationY) {