Several app transition fixes:

> If launcher already started, creating the state transition only after threshold crossed, so that previous animations are not cancelled
> Not posting animaiton callbacks at the front of the queue, as that sometimes causes it get executed before onNewIntent
> Farking the activity as forceInvisible while launching an opaque app, so that quickly pressing home/back runs the reverse animation
> Not running state animations when force-invisible is true

Bug: 77830325
Bug: 77898806
Change-Id: I50a7e915ca35fd6aeb284c8f321ecca74396fe98

quickstep/src/com/android/launcher3/LauncherAnimationRunner.java

@@ -15,9 +15,6 @@
  */
 package com.android.launcher3;
 
-import static com.android.systemui.shared.recents.utilities.Utilities
-        .postAtFrontOfQueueAsynchronously;
-
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
 import android.animation.AnimatorSet;
@@ -49,7 +46,7 @@ public abstract class LauncherAnimationRunner extends AnimatorListenerAdapter
     @BinderThread
     @Override
     public void onAnimationStart(RemoteAnimationTargetCompat[] targetCompats, Runnable runnable) {
-        postAtFrontOfQueueAsynchronously(mHandler, () -> {
+        mHandler.post(() -> {
             // Finish any previous animation
             finishSystemAnimation();
 
@@ -68,7 +65,6 @@ public abstract class LauncherAnimationRunner extends AnimatorListenerAdapter
         });
     }
 
-
     @UiThread
     public abstract AnimatorSet getAnimator(RemoteAnimationTargetCompat[] targetCompats);
 
@@ -87,7 +83,7 @@ public abstract class LauncherAnimationRunner extends AnimatorListenerAdapter
     @BinderThread
     @Override
     public void onAnimationCancelled() {
-        postAtFrontOfQueueAsynchronously(mHandler, () -> {
+        mHandler.post(() -> {
             if (mAnimator != null) {
                 mAnimator.removeListener(this);
                 mAnimator.end();