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Commit fceb82d4 authored by Sunny Goyal's avatar Sunny Goyal
Browse files

Waiting until post draw before calling finish on the recent transition 

Bug: 77695434
Change-Id: I7c3c668de7c3986760f26890fa062dee0ddb3805
parent eeb084cb

quickstep/libs/sysui_shared.jar

+1.44 KiB (119 KiB)

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

+14 −6
Original line number Diff line number Diff line
@@ -31,6 +31,7 @@ import android.annotation.TargetApi; 
import android.app.ActivityManager.RunningTaskInfo;

import android.content.Context;

import android.content.res.Resources;

import android.graphics.Canvas;

import android.graphics.Point;

import android.graphics.Rect;

import android.os.Build;
@@ -73,6 +74,7 @@ import com.android.systemui.shared.system.LatencyTrackerCompat; 
import com.android.systemui.shared.system.RecentsAnimationControllerCompat;

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

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

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

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



import java.util.StringJoiner;
@@ -645,24 +647,30 @@ public class WindowTransformSwipeHandler<T extends BaseDraggingActivity> { 


        synchronized (mRecentsAnimationWrapper) {

            if (mRecentsAnimationWrapper.controller != null) {

                TransactionCompat transaction = new TransactionCompat();

                for (RemoteAnimationTargetCompat app : mRecentsAnimationWrapper.targets) {

                    if (app.mode == MODE_CLOSING) {

                        // Update the screenshot of the task

                        ThumbnailData thumbnail =

                                mRecentsAnimationWrapper.controller.screenshotTask(app.taskId);

                        TaskView taskView = mRecentsView.updateThumbnail(app.taskId, thumbnail);

                        final TaskView taskView =

                                mRecentsView.updateThumbnail(app.taskId, thumbnail);

                        if (taskView != null) {

                            taskView.setAlpha(1);



                            // Defer finishing the animation until the next launcher frame with the

                            // new thumbnail

                            mActivityControlHelper.executeOnNextDraw(mActivity, taskView,

                                    finishTransitionRunnable);

                            finishTransitionPosted = true;

                            finishTransitionPosted = new WindowCallbacksCompat(taskView) {



                                @Override

                                public void onPostDraw(Canvas canvas) {

                                    finishTransitionRunnable.run();

                                    detach();

                                }

                            }.attach();

                            break;

                        }

                    }

                }

                transaction.apply();

            }

        }

        if (!finishTransitionPosted) {