private static void RegisterAndroidBatteryChangedBroadcastReceiver()
{
if (_batteryChangedBroadcastReceiver == null)
{
_batteryChangedBroadcastReceiver = new BatteryChangedBroadcastReceiver();
}
var filter = new IntentFilter();
filter.AddAction(Intent.ActionBatteryChanged);
Android.App.Application.Context.RegisterReceiver(_batteryChangedBroadcastReceiver, filter);
}
private static void UnregisterAndroidBatteryChangedBroadcastReceiver()
{
//two events use this broadcast
if (_batteryStatusChanged != null ||
_remainingChargePercentChanged != null)
{
return;
}
if (_batteryChangedBroadcastReceiver != null)
{
Android.App.Application.Context.UnregisterReceiver(_batteryChangedBroadcastReceiver);
_batteryChangedBroadcastReceiver = null;
}
}