1 /*
2  * Copyright (C) 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 _ANDROID_SERVER_GNSS_GNSSPSDSCALLBACK_H
18 #define _ANDROID_SERVER_GNSS_GNSSPSDSCALLBACK_H
19 
20 #pragma once
21 
22 #ifndef LOG_TAG
23 #error LOG_TAG must be defined before including this file.
24 #endif
25 
26 #include <android/hardware/gnss/1.0/IGnssXtraCallback.h>
27 #include <android/hardware/gnss/BnGnssPsdsCallback.h>
28 #include <log/log.h>
29 
30 #include "jni.h"
31 
32 namespace android::gnss {
33 
34 namespace {
35 extern jmethodID method_psdsDownloadRequest;
36 } // anonymous namespace
37 
38 void GnssPsds_class_init_once(JNIEnv* env, jclass clazz);
39 
40 class GnssPsdsCallbackAidl : public hardware::gnss::BnGnssPsdsCallback {
41 public:
GnssPsdsCallbackAidl()42     GnssPsdsCallbackAidl() {}
43     binder::Status downloadRequestCb(hardware::gnss::PsdsType psdsType) override;
44 };
45 
46 class GnssPsdsCallbackHidl : public hardware::gnss::V1_0::IGnssXtraCallback {
47 public:
GnssPsdsCallbackHidl()48     GnssPsdsCallbackHidl() {}
49     hardware::Return<void> downloadRequestCb() override;
50 };
51 
52 class GnssPsdsCallback {
53 public:
GnssPsdsCallback()54     GnssPsdsCallback() {}
getAidl()55     sp<GnssPsdsCallbackAidl> getAidl() {
56         if (callbackAidl == nullptr) {
57             callbackAidl = sp<GnssPsdsCallbackAidl>::make();
58         }
59         return callbackAidl;
60     }
61 
getHidl()62     sp<GnssPsdsCallbackHidl> getHidl() {
63         if (callbackHidl == nullptr) {
64             callbackHidl = sp<GnssPsdsCallbackHidl>::make();
65         }
66         return callbackHidl;
67     }
68 
69 private:
70     sp<GnssPsdsCallbackAidl> callbackAidl;
71     sp<GnssPsdsCallbackHidl> callbackHidl;
72 };
73 
74 } // namespace android::gnss
75 
76 #endif // _ANDROID_SERVER_GNSS_GNSSPSDSCALLBACK_H