1 /*
2 * Copyright 2016 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 #include <binder/IMediaResourceMonitor.h>
18 #include <binder/Parcel.h>
19 #include <utils/Errors.h>
20 #include <sys/types.h>
21
22 namespace android {
23
24 // ----------------------------------------------------------------------
25
26 class BpMediaResourceMonitor : public BpInterface<IMediaResourceMonitor> {
27 public:
BpMediaResourceMonitor(const sp<IBinder> & impl)28 explicit BpMediaResourceMonitor(const sp<IBinder>& impl)
29 : BpInterface<IMediaResourceMonitor>(impl) {}
30
notifyResourceGranted(int32_t pid,const int32_t type)31 virtual void notifyResourceGranted(/*in*/ int32_t pid, /*in*/ const int32_t type)
32 {
33 Parcel data, reply;
34 data.writeInterfaceToken(IMediaResourceMonitor::getInterfaceDescriptor());
35 data.writeInt32(pid);
36 data.writeInt32(type);
37 remote()->transact(NOTIFY_RESOURCE_GRANTED, data, &reply, IBinder::FLAG_ONEWAY);
38 }
39 };
40
41 IMPLEMENT_META_INTERFACE(MediaResourceMonitor, "android.media.IMediaResourceMonitor");
42
43 // ----------------------------------------------------------------------
44
onTransact(uint32_t code,const Parcel & data,Parcel * reply,uint32_t flags)45 status_t BnMediaResourceMonitor::onTransact( uint32_t code, const Parcel& data, Parcel* reply,
46 uint32_t flags) {
47 switch(code) {
48 case NOTIFY_RESOURCE_GRANTED: {
49 CHECK_INTERFACE(IMediaResourceMonitor, data, reply);
50 int32_t pid = data.readInt32();
51 const int32_t type = data.readInt32();
52 notifyResourceGranted(/*in*/ pid, /*in*/ type);
53 return NO_ERROR;
54 } break;
55 default:
56 return BBinder::onTransact(code, data, reply, flags);
57 }
58 }
59
60 // ----------------------------------------------------------------------
61
62 }; // namespace android
63