1 /*
2 * Copyright (c) 2017-2020, The Linux Foundation. All rights reserved.
3 * Not a Contribution
4 */
5 /*
6 * Copyright (C) 2016 The Android Open Source Project
7 *
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
11 *
12 * http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 */
20
21 #define LOG_TAG "LocSvc_GnssNiInterface"
22
23 #include <log_util.h>
24 #include "Gnss.h"
25 #include "GnssNi.h"
26
27 namespace android {
28 namespace hardware {
29 namespace gnss {
30 namespace V2_1 {
31 namespace implementation {
32
serviceDied(uint64_t cookie,const wp<IBase> & who)33 void GnssNi::GnssNiDeathRecipient::serviceDied(uint64_t cookie, const wp<IBase>& who) {
34 LOC_LOGE("%s] service died. cookie: %llu, who: %p",
35 __FUNCTION__, static_cast<unsigned long long>(cookie), &who);
36 // we do nothing here
37 // Gnss::GnssDeathRecipient will stop the session
38 }
39
GnssNi(Gnss * gnss)40 GnssNi::GnssNi(Gnss* gnss) : mGnss(gnss) {
41 mGnssNiDeathRecipient = new GnssNiDeathRecipient(this);
42 }
43
44 // Methods from ::android::hardware::gnss::V1_0::IGnssNi follow.
setCallback(const sp<IGnssNiCallback> & callback)45 Return<void> GnssNi::setCallback(const sp<IGnssNiCallback>& callback) {
46 if (mGnss == nullptr) {
47 LOC_LOGE("%s]: mGnss is nullptr", __FUNCTION__);
48 return Void();
49 }
50
51 mGnss->setGnssNiCb(callback);
52
53 if (mGnssNiCbIface != nullptr) {
54 mGnssNiCbIface->unlinkToDeath(mGnssNiDeathRecipient);
55 }
56 mGnssNiCbIface = callback;
57 if (mGnssNiCbIface != nullptr) {
58 mGnssNiCbIface->linkToDeath(mGnssNiDeathRecipient, 0 /*cookie*/);
59 }
60
61 return Void();
62 }
63
respond(int32_t notifId,IGnssNiCallback::GnssUserResponseType userResponse)64 Return<void> GnssNi::respond(int32_t notifId, IGnssNiCallback::GnssUserResponseType userResponse) {
65 if (mGnss == nullptr) {
66 LOC_LOGE("%s]: mGnss is nullptr", __FUNCTION__);
67 return Void();
68 }
69
70 GnssAPIClient* api = mGnss->getApi();
71 if (api == nullptr) {
72 LOC_LOGE("%s]: api is nullptr", __FUNCTION__);
73 return Void();
74 }
75
76 api->gnssNiRespond(notifId, userResponse);
77
78 return Void();
79 }
80
81 } // namespace implementation
82 } // namespace V2_1
83 } // namespace gnss
84 } // namespace hardware
85 } // namespace android
86