1 /*
2 * Copyright (C) 2016 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 #include "chre_api/chre/gnss.h"
18
19 #include "chre/core/event_loop_manager.h"
20 #include "chre/util/macros.h"
21 #include "chre/util/time.h"
22
23 using chre::EventLoopManager;
24 using chre::EventLoopManagerSingleton;
25 using chre::Milliseconds;
26
chreGnssGetCapabilities()27 DLL_EXPORT uint32_t chreGnssGetCapabilities() {
28 return chre::EventLoopManagerSingleton::get()->getGnssRequestManager()
29 .getCapabilities();
30 }
31
chreGnssLocationSessionStartAsync(uint32_t minIntervalMs,uint32_t minTimeToNextFixMs,const void * cookie)32 DLL_EXPORT bool chreGnssLocationSessionStartAsync(uint32_t minIntervalMs,
33 uint32_t minTimeToNextFixMs,
34 const void *cookie) {
35 chre::Nanoapp *nanoapp = EventLoopManager::validateChreApiCall(__func__);
36 return chre::EventLoopManagerSingleton::get()->getGnssRequestManager()
37 .startLocationSession(nanoapp, Milliseconds(minIntervalMs),
38 Milliseconds(minTimeToNextFixMs), cookie);
39 }
40
chreGnssLocationSessionStopAsync(const void * cookie)41 DLL_EXPORT bool chreGnssLocationSessionStopAsync(const void *cookie) {
42 chre::Nanoapp *nanoapp = EventLoopManager::validateChreApiCall(__func__);
43 return chre::EventLoopManagerSingleton::get()->getGnssRequestManager()
44 .stopLocationSession(nanoapp, cookie);
45 }
46