Pause insets position for seamless rotation

The enhances the concept [1] to sync insets leash position.
Because after [2], the position will be applied with insets
control change.

[1]: I51ebd9f2c90b2b4d12f77d1361acc66ab7777b38
[2]: I5ba0c33ca4542d27bb4dee4ce849f34721f20b14

This also merges I2a886a6a04891a7bf09c1152e52a431326a80d03.

Bug: 337018949
Test: Enable auto rotation. Rotate camera app. The navigation
      bar can won't show on screen center.
Merged-In: Ibb25dc5735674e6618b5c639c4e2e61ffa678f52
Change-Id: Ibb25dc5735674e6618b5c639c4e2e61ffa678f52

1 files changed, 9 insertions, 4 deletions

diff --git a/services/core/java/com/android/server/wm/AsyncRotationController.java b/services/core/java/com/android/server/wm/AsyncRotationController.java
index 24d4be83c82b..eb85c1a73212 100644
--- a/services/core/java/com/android/server/wm/AsyncRotationController.java
+++ b/services/core/java/com/android/server/wm/AsyncRotationController.java
@@ -290,7 +290,7 @@ class AsyncRotationController extends FadeAnimationController implements Consume
         }
         // The insets position may be frozen by shouldFreezeInsetsPosition(), so refresh the
         // position to the latest state when it is ready to show in new rotation.
-        if (mTransitionOp == OP_APP_SWITCH) {
+        if (isSeamlessTransition()) {
             for (int i = windowToken.getChildCount() - 1; i >= 0; i--) {
                 final WindowState w = windowToken.getChildAt(i);
                 final InsetsSourceProvider insetsProvider = w.getControllableInsetProvider();
@@ -505,10 +505,15 @@ class AsyncRotationController extends FadeAnimationController implements Consume
      */
     boolean shouldFreezeInsetsPosition(WindowState w) {
         // Non-change transition (OP_APP_SWITCH) and METHOD_BLAST don't use screenshot so the
-        // insets should keep original position before the start transaction is applied.
-        return mTransitionOp != OP_LEGACY && (mTransitionOp == OP_APP_SWITCH
+        // insets should keep original position before the window is done with new rotation.
+        return mTransitionOp != OP_LEGACY && (isSeamlessTransition()
                 || TransitionController.SYNC_METHOD == BLASTSyncEngine.METHOD_BLAST)
-                && !mIsStartTransactionCommitted && canBeAsync(w.mToken) && isTargetToken(w.mToken);
+                && canBeAsync(w.mToken) && isTargetToken(w.mToken);
+    }
+
+    /** Returns true if there won't be a screen rotation animation (screenshot-based). */
+    private boolean isSeamlessTransition() {
+        return mTransitionOp == OP_APP_SWITCH || mTransitionOp == OP_CHANGE_MAY_SEAMLESS;
     }
 
     /**