1 /* 2 * Copyright (C) 2015 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 com.android.camera.device; 18 19 import android.hardware.camera2.CameraManager; 20 21 import com.android.camera.async.HandlerFactory; 22 import com.android.camera.debug.Loggers; 23 import com.android.camera.util.AndroidContext; 24 import com.android.camera.util.AndroidServices; 25 26 import java.util.concurrent.ExecutorService; 27 import java.util.concurrent.Executors; 28 29 /** 30 * Injection and singleton construction helpers. 31 */ 32 public class CameraModuleHelper { provideLegacyCameraActionProvider()33 public static LegacyCameraActionProvider provideLegacyCameraActionProvider() { 34 HandlerFactory handlerFactory = new HandlerFactory(); 35 return new LegacyCameraActionProvider(handlerFactory, Loggers.tagFactory()); 36 } 37 providePortabilityActionProvider()38 public static PortabilityCameraActionProvider providePortabilityActionProvider() { 39 HandlerFactory handlerFactory = new HandlerFactory(); 40 ExecutorService backgroundRunner = Executors.newSingleThreadExecutor(); 41 return new PortabilityCameraActionProvider(handlerFactory, backgroundRunner, 42 AndroidContext.instance().get(), Loggers.tagFactory()); 43 } 44 provideCamera2ActionProvider()45 public static Camera2ActionProvider provideCamera2ActionProvider() { 46 CameraManager cameraManager = AndroidServices.instance().provideCameraManager(); 47 48 HandlerFactory handlerFactory = new HandlerFactory(); 49 ExecutorService backgroundRunner = Executors.newSingleThreadExecutor(); 50 51 return new Camera2ActionProvider(cameraManager, handlerFactory, backgroundRunner, 52 Loggers.tagFactory()); 53 } 54 } 55