static void StartBatteryListeners()
{
Permissions.EnsureDeclared <Permissions.Battery>();
batteryReceiver = new BatteryBroadcastReceiver(OnBatteryInfoChanged);
Platform.AppContext.RegisterReceiver(batteryReceiver, new IntentFilter(Intent.ActionBatteryChanged));
}
static void StopBatteryListeners()
{
try
{
Platform.AppContext.UnregisterReceiver(batteryReceiver);
}
catch (Java.Lang.IllegalArgumentException)
{
System.Diagnostics.Debug.WriteLine("Battery receiver already unregistered. Disposing of it.");
}
batteryReceiver.Dispose();
batteryReceiver = null;
}