content/browser/time_zone_monitor_android.cc

   1 // Copyright 2014 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/time_zone_monitor_android.h"
   6
   7 #include "base/android/jni_android.h"
   8 #include "jni/TimeZoneMonitor_jni.h"
   9
  10 namespace content {
  11
  12 TimeZoneMonitorAndroid::TimeZoneMonitorAndroid() : TimeZoneMonitor() {
  13   impl_.Reset(Java_TimeZoneMonitor_getInstance(
  14       base::android::AttachCurrentThread(),
  15       base::android::GetApplicationContext(),
  16       reinterpret_cast<intptr_t>(this)));
  17 }
  18
  19 TimeZoneMonitorAndroid::~TimeZoneMonitorAndroid() {
  20   Java_TimeZoneMonitor_stop(base::android::AttachCurrentThread(), impl_.obj());
  21 }
  22
  23 // static
  24 bool TimeZoneMonitorAndroid::Register(JNIEnv* env) {
  25   return RegisterNativesImpl(env);
  26 }
  27
  28 void TimeZoneMonitorAndroid::TimeZoneChangedFromJava(JNIEnv* env,
  29                                                      jobject caller) {
  30   NotifyRenderers();
  31 }
  32
  33 // static
  34 scoped_ptr<TimeZoneMonitor> TimeZoneMonitor::Create() {
  35   return scoped_ptr<TimeZoneMonitor>(new TimeZoneMonitorAndroid());
  36 }
  37
  38 }  // namespace content