Merge "Print transition type string when starting a new transition" into main

import static android.view.WindowManager.TRANSIT_TO_BACK;

import static android.view.WindowManager.TRANSIT_TO_FRONT;

import static android.view.WindowManager.fixScale;

import static android.view.WindowManager.transitTypeToString;

import static android.window.TransitionInfo.FLAGS_IS_NON_APP_WINDOW;

import static android.window.TransitionInfo.FLAG_BACK_GESTURE_ANIMATED;

import static android.window.TransitionInfo.FLAG_IS_BEHIND_STARTING_WINDOW;

    public IBinder startTransition(@WindowManager.TransitionType int type,

            @NonNull WindowContainerTransaction wct, @Nullable TransitionHandler handler) {

        ProtoLog.v(ShellProtoLogGroup.WM_SHELL_TRANSITIONS, "Directly starting a new transition "

                + "type=%d wct=%s handler=%s", type, wct, handler);

                + "type=%s wct=%s handler=%s", transitTypeToString(type), wct, handler);

        final ActiveTransition active =

                new ActiveTransition(mOrganizer.startNewTransition(type, wct));

        active.mHandler = handler;