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.
5 #include "base/android/scoped_java_ref.h"
6 #include "base/macros.h"
7 #include "device/battery/battery_status_manager.h"
9 #ifndef DEVICE_BATTERY_BATTERY_STATUS_MANAGER_ANDROID_H_
10 #define DEVICE_BATTERY_BATTERY_STATUS_MANAGER_ANDROID_H_
14 class BatteryStatusManagerAndroid
: public BatteryStatusManager
{
16 explicit BatteryStatusManagerAndroid(
17 const BatteryStatusService::BatteryUpdateCallback
& callback
);
18 virtual ~BatteryStatusManagerAndroid();
20 // Must be called at startup.
21 static bool Register(JNIEnv
* env
);
23 // Called from Java via JNI.
24 void GotBatteryStatus(JNIEnv
*,
27 jdouble charging_time
,
28 jdouble discharging_time
,
32 // BatteryStatusManager:
33 virtual bool StartListeningBatteryChange() override
;
34 virtual void StopListeningBatteryChange() override
;
36 BatteryStatusService::BatteryUpdateCallback callback_
;
37 // Java provider of battery status info.
38 base::android::ScopedJavaGlobalRef
<jobject
> j_manager_
;
40 DISALLOW_COPY_AND_ASSIGN(BatteryStatusManagerAndroid
);
45 #endif // DEVICE_BATTERY_BATTERY_STATUS_MANAGER_ANDROID_H_