Merge "Fix transfer splash screen view been called twice from onDraw" into sc-v2-dev am: 0c645014

        view.requestLayout();

        view.getViewTreeObserver().addOnDrawListener(new ViewTreeObserver.OnDrawListener() {

            private boolean mHandled = false;

            @Override

            public void onDraw() {

                if (mHandled) {

                    return;

                }

                mHandled = true;

                // Transfer the splash screen view from shell to client.

                // Call syncTransferSplashscreenViewTransaction at the first onDraw so we can ensure

                // the client view is ready to show and we can use applyTransactionOnDraw to make

                // all transitions happen at the same frame.

                syncTransferSplashscreenViewTransaction(

                        view, r.token, decorView, startingWindowLeash);

                view.postOnAnimation(() -> view.getViewTreeObserver().removeOnDrawListener(this));

                view.post(() -> view.getViewTreeObserver().removeOnDrawListener(this));

            }

        });

    }