1 /*
2 * Copyright (C) 2017 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 #define LOG_TAG "DevicesFactoryHalHybrid"
18 //#define LOG_NDEBUG 0
19
20 #include "DevicesFactoryHalHybrid.h"
21 #include "DevicesFactoryHalLocal.h"
22 #ifndef USE_LEGACY_LOCAL_AUDIO_HAL
23 #include "DevicesFactoryHalHidl.h"
24 #endif
25
26 namespace android {
27
28 // static
create()29 sp<DevicesFactoryHalInterface> DevicesFactoryHalInterface::create() {
30 return new DevicesFactoryHalHybrid();
31 }
32
DevicesFactoryHalHybrid()33 DevicesFactoryHalHybrid::DevicesFactoryHalHybrid()
34 : mLocalFactory(new DevicesFactoryHalLocal()),
35 mHidlFactory(
36 #ifdef USE_LEGACY_LOCAL_AUDIO_HAL
37 nullptr
38 #else
39 new DevicesFactoryHalHidl()
40 #endif
41 ) {
42 }
43
~DevicesFactoryHalHybrid()44 DevicesFactoryHalHybrid::~DevicesFactoryHalHybrid() {
45 }
46
openDevice(const char * name,sp<DeviceHalInterface> * device)47 status_t DevicesFactoryHalHybrid::openDevice(const char *name, sp<DeviceHalInterface> *device) {
48 if (mHidlFactory != 0 && strcmp(AUDIO_HARDWARE_MODULE_ID_A2DP, name) != 0) {
49 return mHidlFactory->openDevice(name, device);
50 }
51 return mLocalFactory->openDevice(name, device);
52 }
53
54 } // namespace android
55