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.view; 18 19 import static com.android.car.internal.util.VersionUtils.assertPlatformVersionAtLeastU; 20 21 import android.annotation.NonNull; 22 import android.annotation.RequiresPermission; 23 import android.annotation.SystemApi; 24 import android.car.annotation.ApiRequirements; 25 import android.view.WindowManager; 26 27 /** 28 * Provide access to {@code android.view.WindowManager} calls. 29 * 30 * @hide 31 */ 32 @SystemApi 33 public final class WindowManagerHelper { WindowManagerHelper()34 private WindowManagerHelper() { 35 throw new UnsupportedOperationException(); 36 } 37 38 /** 39 * See {@link WindowManager.LayoutParams#setTrustedOverlay()}}. 40 */ 41 @ApiRequirements(minCarVersion = ApiRequirements.CarVersion.UPSIDE_DOWN_CAKE_0, 42 minPlatformVersion = ApiRequirements.PlatformVersion.UPSIDE_DOWN_CAKE_0) 43 @RequiresPermission(android.Manifest.permission.INTERNAL_SYSTEM_WINDOW) setTrustedOverlay(@onNull WindowManager.LayoutParams p)44 public static void setTrustedOverlay(@NonNull WindowManager.LayoutParams p) { 45 assertPlatformVersionAtLeastU(); 46 android.car.builtin.window.WindowManagerHelper.setTrustedOverlay(p); 47 } 48 49 /** 50 * See {@link WindowManager.LayoutParams#INPUT_FEATURE_SPY}}. 51 * Requires the {@link android.Manifest.permission#MONITOR_INPUT} permission. 52 */ 53 @ApiRequirements(minCarVersion = ApiRequirements.CarVersion.UPSIDE_DOWN_CAKE_0, 54 minPlatformVersion = ApiRequirements.PlatformVersion.UPSIDE_DOWN_CAKE_0) setInputFeatureSpy(@onNull WindowManager.LayoutParams p)55 public static void setInputFeatureSpy(@NonNull WindowManager.LayoutParams p) { 56 assertPlatformVersionAtLeastU(); 57 android.car.builtin.window.WindowManagerHelper.setInputFeatureSpy(p); 58 } 59 } 60