content/browser/geolocation/location_provider_android.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "content/browser/geolocation/location_provider_android.h"
   6
   7 #include "base/time/time.h"
   8 #include "content/browser/geolocation/location_api_adapter_android.h"
   9 #include "content/public/common/geoposition.h"
  10
  11 namespace content {
  12
  13 // LocationProviderAndroid
  14 LocationProviderAndroid::LocationProviderAndroid() {
  15 }
  16
  17 LocationProviderAndroid::~LocationProviderAndroid() {
  18   StopProvider();
  19 }
  20
  21 void LocationProviderAndroid::NotifyNewGeoposition(
  22     const Geoposition& position) {
  23   last_position_ = position;
  24   NotifyCallback(last_position_);
  25 }
  26
  27 bool LocationProviderAndroid::StartProvider(bool high_accuracy) {
  28   return AndroidLocationApiAdapter::GetInstance()->Start(this, high_accuracy);
  29 }
  30
  31 void LocationProviderAndroid::StopProvider() {
  32   AndroidLocationApiAdapter::GetInstance()->Stop();
  33 }
  34
  35 void LocationProviderAndroid::GetPosition(Geoposition* position) {
  36   *position = last_position_;
  37 }
  38
  39 void LocationProviderAndroid::RequestRefresh() {
  40   // Nothing to do here, android framework will call us back on new position.
  41 }
  42
  43 void LocationProviderAndroid::OnPermissionGranted() {
  44   // Nothing to do here.
  45 }
  46
  47 LocationProvider* NewSystemLocationProvider() {
  48   return new LocationProviderAndroid;
  49 }
  50
  51 }  // namespace content