1 /* 2 * Copyright (C) 2021 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.input; 18 19 import android.annotation.NonNull; 20 import android.annotation.SystemApi; 21 import android.car.builtin.annotation.AddedIn; 22 import android.car.builtin.annotation.PlatformVersion; 23 import android.hardware.input.InputManager; 24 25 /** 26 * Helper for {@link InputManager} 27 * 28 * @hide 29 */ 30 @SystemApi(client = SystemApi.Client.MODULE_LIBRARIES) 31 public class InputManagerHelper { 32 InputManagerHelper()33 private InputManagerHelper() { 34 throw new UnsupportedOperationException(); 35 } 36 37 /** 38 * Injects the event passed as parameter in async mode. 39 * 40 * @param inputManager the Android input manager used to inject the event 41 * @param event the event to inject 42 * @return {@code true} if injection succeeds 43 */ 44 @AddedIn(PlatformVersion.TIRAMISU_0) injectInputEvent(@onNull InputManager inputManager, @NonNull android.view.InputEvent event)45 public static boolean injectInputEvent(@NonNull InputManager inputManager, 46 @NonNull android.view.InputEvent event) { 47 return inputManager.injectInputEvent(event, InputManager.INJECT_INPUT_EVENT_MODE_ASYNC); 48 } 49 } 50