Merge "Restrict unsupported API usage to Scene#mEnterAction/mExitAction/setCurrentScene"

import android.annotation.Nullable;

import android.annotation.UnsupportedAppUsage;

import android.content.Context;

import android.os.Build;

import android.util.SparseArray;

import android.view.LayoutInflater;

import android.view.View;

    private int mLayoutId = -1;

    private ViewGroup mSceneRoot;

    private View mLayout; // alternative to layoutId

    @UnsupportedAppUsage

    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P)

    Runnable mEnterAction;

    @UnsupportedAppUsage

    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P)

    Runnable mExitAction;

    /**

     *

     * @param sceneRoot The view on which the current scene is being set

     */

    @UnsupportedAppUsage

    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P)

    static void setCurrentScene(@NonNull View sceneRoot, @Nullable Scene scene) {

        sceneRoot.setTagInternal(com.android.internal.R.id.current_scene, scene);

    }