1 /*
2  * Copyright (C) 2020 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_GNSSMEASUREMENT_H
18 #define _ANDROID_SERVER_GNSS_GNSSMEASUREMENT_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/IGnssMeasurement.h>
27 #include <android/hardware/gnss/1.1/IGnssMeasurement.h>
28 #include <android/hardware/gnss/2.0/IGnssMeasurement.h>
29 #include <android/hardware/gnss/2.1/IGnssMeasurement.h>
30 #include <android/hardware/gnss/BnGnssMeasurementInterface.h>
31 #include <log/log.h>
32 #include "GnssMeasurementCallback.h"
33 #include "jni.h"
34 
35 namespace android::gnss {
36 
37 class GnssMeasurementInterface {
38 public:
~GnssMeasurementInterface()39     virtual ~GnssMeasurementInterface() {}
40     virtual jboolean setCallback(
41             const std::unique_ptr<GnssMeasurementCallback>& callback,
42             const android::hardware::gnss::IGnssMeasurementInterface::Options& options) = 0;
43     virtual jboolean close() = 0;
44     virtual int getInterfaceVersion() = 0;
45 };
46 
47 class GnssMeasurement : public GnssMeasurementInterface {
48 public:
49     GnssMeasurement(const sp<android::hardware::gnss::IGnssMeasurementInterface>& iGnssMeasurement);
50     jboolean setCallback(
51             const std::unique_ptr<GnssMeasurementCallback>& callback,
52             const android::hardware::gnss::IGnssMeasurementInterface::Options& options) override;
53     jboolean close() override;
getInterfaceVersion()54     int getInterfaceVersion() override {
55         return mIGnssMeasurement->getInterfaceVersion();
56     }
57 
58 private:
59     const sp<android::hardware::gnss::IGnssMeasurementInterface> mIGnssMeasurement;
60 };
61 
62 class GnssMeasurement_V1_0 : public GnssMeasurementInterface {
63 public:
64     GnssMeasurement_V1_0(
65             const sp<android::hardware::gnss::V1_0::IGnssMeasurement>& iGnssMeasurement);
66     jboolean setCallback(
67             const std::unique_ptr<GnssMeasurementCallback>& callback,
68             const android::hardware::gnss::IGnssMeasurementInterface::Options& options) override;
69     jboolean close() override;
getInterfaceVersion()70     int getInterfaceVersion() override {
71         return 0;
72     }
73 
74 private:
75     const sp<android::hardware::gnss::V1_0::IGnssMeasurement> mIGnssMeasurement_V1_0;
76 };
77 
78 class GnssMeasurement_V1_1 : public GnssMeasurement_V1_0 {
79 public:
80     GnssMeasurement_V1_1(
81             const sp<android::hardware::gnss::V1_1::IGnssMeasurement>& iGnssMeasurement);
82     jboolean setCallback(
83             const std::unique_ptr<GnssMeasurementCallback>& callback,
84             const android::hardware::gnss::IGnssMeasurementInterface::Options& options) override;
85 
86 private:
87     const sp<android::hardware::gnss::V1_1::IGnssMeasurement> mIGnssMeasurement_V1_1;
88 };
89 
90 class GnssMeasurement_V2_0 : public GnssMeasurement_V1_1 {
91 public:
92     GnssMeasurement_V2_0(
93             const sp<android::hardware::gnss::V2_0::IGnssMeasurement>& iGnssMeasurement);
94     jboolean setCallback(
95             const std::unique_ptr<GnssMeasurementCallback>& callback,
96             const android::hardware::gnss::IGnssMeasurementInterface::Options& options) override;
97 
98 private:
99     const sp<android::hardware::gnss::V2_0::IGnssMeasurement> mIGnssMeasurement_V2_0;
100 };
101 
102 class GnssMeasurement_V2_1 : public GnssMeasurement_V2_0 {
103 public:
104     GnssMeasurement_V2_1(
105             const sp<android::hardware::gnss::V2_1::IGnssMeasurement>& iGnssMeasurement);
106     jboolean setCallback(
107             const std::unique_ptr<GnssMeasurementCallback>& callback,
108             const android::hardware::gnss::IGnssMeasurementInterface::Options& options) override;
109 
110 private:
111     const sp<android::hardware::gnss::V2_1::IGnssMeasurement> mIGnssMeasurement_V2_1;
112 };
113 
114 } // namespace android::gnss
115 
116 #endif // _ANDROID_SERVER_GNSS_GNSSMEASUREMENT_H