1 /*
2 * Copyright (C) 2013 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 "AppOpsCallback"
18
19 #include <binder/IAppOpsCallback.h>
20
21 #include <utils/Log.h>
22 #include <binder/Parcel.h>
23 #include <utils/String8.h>
24
25 #include <private/binder/Static.h>
26
27 namespace android {
28
29 // ----------------------------------------------------------------------
30
31 class BpAppOpsCallback : public BpInterface<IAppOpsCallback>
32 {
33 public:
BpAppOpsCallback(const sp<IBinder> & impl)34 BpAppOpsCallback(const sp<IBinder>& impl)
35 : BpInterface<IAppOpsCallback>(impl)
36 {
37 }
38
opChanged(int32_t op,const String16 & packageName)39 virtual void opChanged(int32_t op, const String16& packageName) {
40 Parcel data, reply;
41 data.writeInterfaceToken(IAppOpsCallback::getInterfaceDescriptor());
42 data.writeInt32(op);
43 data.writeString16(packageName);
44 remote()->transact(OP_CHANGED_TRANSACTION, data, &reply);
45 }
46 };
47
48 IMPLEMENT_META_INTERFACE(AppOpsCallback, "com.android.internal.app.IAppOpsCallback");
49
50 // ----------------------------------------------------------------------
51
onTransact(uint32_t code,const Parcel & data,Parcel * reply,uint32_t flags)52 status_t BnAppOpsCallback::onTransact(
53 uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
54 {
55 switch(code) {
56 case OP_CHANGED_TRANSACTION: {
57 CHECK_INTERFACE(IAppOpsCallback, data, reply);
58 int32_t op = data.readInt32();
59 String16 packageName = data.readString16();
60 opChanged(op, packageName);
61 reply->writeNoException();
62 return NO_ERROR;
63 } break;
64 default:
65 return BBinder::onTransact(code, data, reply, flags);
66 }
67 }
68
69 }; // namespace android
70