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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2010 by Thomas Martitz
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#include <jni.h>
#include <stdbool.h>
#include "config.h"
extern JNIEnv *env_ptr;
extern jclass RockboxService_class;
extern jobject RockboxService_instance;
static jfieldID _battery_level;
static jobject BatteryMonitor_instance;
void powermgmt_init_target(void)
{
JNIEnv e = *env_ptr;
jclass class = e->FindClass(env_ptr, "org/rockbox/monitors/BatteryMonitor");
jmethodID constructor = e->GetMethodID(env_ptr, class,
"<init>",
"(Landroid/content/Context;)V");
BatteryMonitor_instance = e->NewObject(env_ptr, class,
constructor,
RockboxService_instance);
/* cache the battery level field id */
_battery_level = (*env_ptr)->GetFieldID(env_ptr,
class,
"mBattLevel", "I");
}
int battery_level(void)
{
return (*env_ptr)->GetIntField(env_ptr, BatteryMonitor_instance, _battery_level);
}
int battery_time(void)
{ /* cannot calculate yet */
return 0;
}
/* should always be safe on android targets, the host shuts us down before */
bool battery_level_safe(void)
{
return true;
}
/* TODO */
unsigned battery_voltage(void)
{
return 0;
}
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