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
27namespace android {
28
29// ----------------------------------------------------------------------
30
31class BpAppOpsCallback : public BpInterface<IAppOpsCallback>
32{
33public:
34    explicit BpAppOpsCallback(const sp<IBinder>& impl)
35        : BpInterface<IAppOpsCallback>(impl)
36    {
37    }
38
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
48IMPLEMENT_META_INTERFACE(AppOpsCallback, "com.android.internal.app.IAppOpsCallback");
49
50// ----------------------------------------------------------------------
51
52status_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