1 /* 2 * Copyright (C) 2023 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package android.car.builtin.view; 18 19 import android.annotation.NonNull; 20 import android.annotation.RequiresApi; 21 import android.annotation.SystemApi; 22 import android.car.builtin.annotation.AddedIn; 23 import android.car.builtin.annotation.PlatformVersion; 24 import android.graphics.Rect; 25 import android.os.Build; 26 import android.view.SurfaceView; 27 import android.view.View; 28 29 /** 30 * Provides access to a view {@link View} related hidden APIs. 31 * @hide 32 */ 33 @SystemApi(client = SystemApi.Client.MODULE_LIBRARIES) 34 public final class ViewHelper { 35 /** 36 * See {@link View#getBoundsOnScreen(Rect)}}. 37 */ 38 @RequiresApi(Build.VERSION_CODES.UPSIDE_DOWN_CAKE) 39 @AddedIn(PlatformVersion.UPSIDE_DOWN_CAKE_0) getBoundsOnScreen(@onNull View v, @NonNull Rect outRect)40 public static void getBoundsOnScreen(@NonNull View v, @NonNull Rect outRect) { 41 v.getBoundsOnScreen(outRect); 42 } 43 44 /** 45 * See {@link SurfaceView#setResizeBackgroundColor(int)}}. 46 */ 47 @RequiresApi(Build.VERSION_CODES.UPSIDE_DOWN_CAKE) 48 @AddedIn(PlatformVersion.UPSIDE_DOWN_CAKE_0) seResizeBackgroundColor(@onNull SurfaceView surfaceView, int color)49 public static void seResizeBackgroundColor(@NonNull SurfaceView surfaceView, int color) { 50 surfaceView.setResizeBackgroundColor(color); 51 } 52 ViewHelper()53 private ViewHelper() { 54 throw new UnsupportedOperationException(); 55 } 56 } 57