base/system_monitor/system_monitor_android.cc

   1 // Copyright (c) 2011 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 "base/system_monitor/system_monitor.h"
   6 #include "jni/SystemMonitor_jni.h"
   7
   8 namespace base {
   9
  10 namespace android {
  11
  12 // Native implementation of SystemMonitor.java.
  13 void OnBatteryChargingChanged(JNIEnv* env,
  14                               jclass clazz) {
  15   SystemMonitor::Get()->ProcessPowerMessage(SystemMonitor::POWER_STATE_EVENT);
  16 }
  17
  18 }  // namespace android
  19
  20 bool SystemMonitor::IsBatteryPower() {
  21   JNIEnv* env = base::android::AttachCurrentThread();
  22   return base::android::Java_SystemMonitor_isBatteryPower(env);
  23 }
  24
  25 bool RegisterSystemMonitor(JNIEnv* env) {
  26   return base::android::RegisterNativesImpl(env);
  27 }
  28
  29 }  // namespace base