| // Copyright 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "base/power_monitor/power_monitor_device_source_android.h" |
| |
| #include "base/power_monitor/power_monitor.h" |
| #include "base/power_monitor/power_monitor_device_source.h" |
| #include "base/power_monitor/power_monitor_source.h" |
| #include "jni/PowerMonitor_jni.h" |
| |
| namespace base { |
| |
| // A helper function which is a friend of PowerMonitorSource. |
| void ProcessPowerEventHelper(PowerMonitorSource::PowerEvent event) { |
| PowerMonitorSource::ProcessPowerEvent(event); |
| } |
| |
| namespace android { |
| |
| // Native implementation of PowerMonitor.java. |
| void OnBatteryChargingChanged(JNIEnv* env, jclass clazz) { |
| ProcessPowerEventHelper(PowerMonitorSource::POWER_STATE_EVENT); |
| } |
| |
| void OnMainActivityResumed(JNIEnv* env, jclass clazz) { |
| ProcessPowerEventHelper(PowerMonitorSource::RESUME_EVENT); |
| } |
| |
| void OnMainActivitySuspended(JNIEnv* env, jclass clazz) { |
| ProcessPowerEventHelper(PowerMonitorSource::SUSPEND_EVENT); |
| } |
| |
| } // namespace android |
| |
| bool PowerMonitorDeviceSource::IsOnBatteryPowerImpl() { |
| JNIEnv* env = base::android::AttachCurrentThread(); |
| return base::android::Java_PowerMonitor_isBatteryPower(env); |
| } |
| |
| bool RegisterPowerMonitor(JNIEnv* env) { |
| return base::android::RegisterNativesImpl(env); |
| } |
| |
| } // namespace base |