1 /**
2  * Copyright 2022, 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 #ifndef CPP_EVS_MANAGER_AIDL_STATS_INCLUDE_LOOPERWRAPPER_H
18 #define CPP_EVS_MANAGER_AIDL_STATS_INCLUDE_LOOPERWRAPPER_H
19 
20 #include <utils/Looper.h>
21 #include <utils/RefBase.h>
22 #include <utils/Timers.h>
23 
24 namespace aidl::android::automotive::evs::implementation {
25 
26 // This class wraps around android::Looper methods.  Please refer to
27 // utils/Looper.h for the details.
28 class LooperWrapper : public ::android::RefBase {
29 public:
LooperWrapper()30     LooperWrapper() : mLooper(nullptr) {}
~LooperWrapper()31     virtual ~LooperWrapper() {}
32 
setLooper(::android::sp<::android::Looper> looper)33     void setLooper(::android::sp<::android::Looper> looper) { mLooper = looper; }
34     void wake();
now()35     virtual nsecs_t now() { return systemTime(SYSTEM_TIME_MONOTONIC); }
36     virtual int pollAll(int timeoutMillis);
37     virtual void sendMessage(const ::android::sp<::android::MessageHandler>& handler,
38                              const ::android::Message& message);
39     virtual void sendMessageAtTime(nsecs_t uptime,
40                                    const ::android::sp<::android::MessageHandler>& handler,
41                                    const ::android::Message& message);
42     virtual void removeMessages(const ::android::sp<::android::MessageHandler>& handler);
43 
44 protected:
45     ::android::sp<::android::Looper> mLooper;
46 };
47 
48 }  // namespace aidl::android::automotive::evs::implementation
49 
50 #endif  // CPP_EVS_MANAGER_AIDL_STATS_INCLUDE_LOOPERWRAPPER_H
51