Reland slow gesture callback handling

Now that b/329324086 has been fixed, we can be more certain that launcher always gets a signal to clean up from WM.

- Relanding original fix for b/285636175 with some additional error checking
- We will now check whether the recents animation start is pending on ACTION_UP
- We will now block entire swipes to prevent sending additional inputs an input consumer while the recents animation start is pending
- We will now only stop blocking inputs on ACTION_DOWN

Flag: LEGACY ENABLE_HANDLE_DELAYED_GESTURE_CALLBACKS TEAMFOOD
Bug: 329324927
Fixes: 285636175
Test: added a delay in RecentsAnimationCallbacks.onAnimationStart and attempted several rapid gestures
Change-Id: I9805114da34bf44e6b28c2a8a665e4cca88904c2
(cherry picked from commit f3f0e28762)
Merged-In: I9805114da34bf44e6b28c2a8a665e4cca88904c2

quickstep/src/com/android/quickstep/RecentsAnimationController.java

@@ -41,6 +41,7 @@ import com.android.systemui.shared.recents.model.ThumbnailData;
 import com.android.systemui.shared.system.InteractionJankMonitorWrapper;
 import com.android.systemui.shared.system.RecentsAnimationControllerCompat;
 
+import java.io.PrintWriter;
 import java.util.function.Consumer;
 
 /**
@@ -267,4 +268,14 @@ public class RecentsAnimationController {
     public boolean getFinishTargetIsLauncher() {
         return mFinishTargetIsLauncher;
     }
+
+    public void dump(String prefix, PrintWriter pw) {
+        pw.println(prefix + "RecentsAnimationController:");
+
+        pw.println(prefix + "\tmAllowMinimizeSplitScreen=" + mAllowMinimizeSplitScreen);
+        pw.println(prefix + "\tmUseLauncherSysBarFlags=" + mUseLauncherSysBarFlags);
+        pw.println(prefix + "\tmSplitScreenMinimized=" + mSplitScreenMinimized);
+        pw.println(prefix + "\tmFinishRequested=" + mFinishRequested);
+        pw.println(prefix + "\tmFinishTargetIsLauncher=" + mFinishTargetIsLauncher);
+    }
 }