blob: a61f71cf75004c07552513a76815418eb9a8c021 [file] [log] [blame]
Yu-Han Yangc06b5362019-10-25 14:14:35 -07001/*
2 * Copyright (C) 2019 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#pragma once
18
19#include <android/hardware/gnss/2.1/IGnss.h>
20#include <hidl/MQDescriptor.h>
21#include <hidl/Status.h>
22#include <atomic>
23#include <mutex>
24#include <thread>
25
26namespace android {
27namespace hardware {
28namespace gnss {
29namespace V2_1 {
30
31using GnssSvInfo = IGnssCallback::GnssSvInfo;
32
33namespace implementation {
34
35struct Gnss : public IGnss {
36 Gnss();
37 ~Gnss();
38 // Methods from V1_0::IGnss follow.
39 Return<bool> setCallback(const sp<V1_0::IGnssCallback>& callback) override;
40 Return<bool> start() override;
41 Return<bool> stop() override;
42 Return<void> cleanup() override;
43 Return<bool> injectTime(int64_t timeMs, int64_t timeReferenceMs,
44 int32_t uncertaintyMs) override;
45 Return<bool> injectLocation(double latitudeDegrees, double longitudeDegrees,
46 float accuracyMeters) override;
47 Return<void> deleteAidingData(V1_0::IGnss::GnssAidingData aidingDataFlags) override;
48 Return<bool> setPositionMode(V1_0::IGnss::GnssPositionMode mode,
49 V1_0::IGnss::GnssPositionRecurrence recurrence,
50 uint32_t minIntervalMs, uint32_t preferredAccuracyMeters,
51 uint32_t preferredTimeMs) override;
52 Return<sp<V1_0::IAGnssRil>> getExtensionAGnssRil() override;
53 Return<sp<V1_0::IGnssGeofencing>> getExtensionGnssGeofencing() override;
54 Return<sp<V1_0::IAGnss>> getExtensionAGnss() override;
55 Return<sp<V1_0::IGnssNi>> getExtensionGnssNi() override;
56 Return<sp<V1_0::IGnssMeasurement>> getExtensionGnssMeasurement() override;
57 Return<sp<V1_0::IGnssNavigationMessage>> getExtensionGnssNavigationMessage() override;
58 Return<sp<V1_0::IGnssXtra>> getExtensionXtra() override;
59 Return<sp<V1_0::IGnssConfiguration>> getExtensionGnssConfiguration() override;
60 Return<sp<V1_0::IGnssDebug>> getExtensionGnssDebug() override;
61 Return<sp<V1_0::IGnssBatching>> getExtensionGnssBatching() override;
62
63 // Methods from V1_1::IGnss follow.
64 Return<bool> setCallback_1_1(const sp<V1_1::IGnssCallback>& callback) override;
65 Return<bool> setPositionMode_1_1(V1_0::IGnss::GnssPositionMode mode,
66 V1_0::IGnss::GnssPositionRecurrence recurrence,
67 uint32_t minIntervalMs, uint32_t preferredAccuracyMeters,
68 uint32_t preferredTimeMs, bool lowPowerMode) override;
69 Return<sp<V1_1::IGnssConfiguration>> getExtensionGnssConfiguration_1_1() override;
70 Return<sp<V1_1::IGnssMeasurement>> getExtensionGnssMeasurement_1_1() override;
71 Return<bool> injectBestLocation(const V1_0::GnssLocation& location) override;
72
73 // Methods from V2_0::IGnss follow.
74 Return<bool> setCallback_2_0(const sp<V2_0::IGnssCallback>& callback) override;
75 Return<sp<V2_0::IGnssConfiguration>> getExtensionGnssConfiguration_2_0() override;
76 Return<sp<V2_0::IGnssDebug>> getExtensionGnssDebug_2_0() override;
77 Return<sp<V2_0::IAGnss>> getExtensionAGnss_2_0() override;
78 Return<sp<V2_0::IAGnssRil>> getExtensionAGnssRil_2_0() override;
79 Return<sp<V2_0::IGnssMeasurement>> getExtensionGnssMeasurement_2_0() override;
80 Return<sp<measurement_corrections::V1_0::IMeasurementCorrections>>
81 getExtensionMeasurementCorrections() override;
82 Return<sp<visibility_control::V1_0::IGnssVisibilityControl>> getExtensionVisibilityControl()
83 override;
84 Return<sp<V2_0::IGnssBatching>> getExtensionGnssBatching_2_0() override;
85 Return<bool> injectBestLocation_2_0(const V2_0::GnssLocation& location) override;
86
87 // Methods from V2_1::IGnss follow.
88 Return<bool> setCallback_2_1(const sp<V2_1::IGnssCallback>& callback) override;
89 Return<sp<V2_1::IGnssMeasurement>> getExtensionGnssMeasurement_2_1() override;
90
91 private:
92 void reportLocation(const V2_0::GnssLocation&) const;
93 void reportSvStatus(const hidl_vec<GnssSvInfo>&) const;
94
95 static sp<V2_1::IGnssCallback> sGnssCallback_2_1;
96 std::atomic<long> mMinIntervalMs;
97 std::atomic<bool> mIsActive;
98 std::thread mThread;
99 mutable std::mutex mMutex;
100};
101
102} // namespace implementation
103} // namespace V2_1
104} // namespace gnss
105} // namespace hardware
106} // namespace android