public AndroidBluetooth(BTCallback btCallback)
{
this.callback = btCallback;
btManager = (BluetoothManager)MainActivity.MainContext.GetSystemService(Context.BluetoothService);
btAdapter = btManager.Adapter;
scanCallback = new MyScanCallback(this);
bluetoothGattCallback = new MyGattCallback(this);
// Watch for Bluetooth Power Changes
btCheckThread = new Thread(new ThreadStart(() => {
bool lastState = false;
while (true && btAdapter != null)
{
bool state = btAdapter.IsEnabled;
if (state != lastState)
{
lastState = state;
if (!state)
{
endEnumeration();
disconnect();
}
callback.onBluetoothPowerChanged(state);
}
Thread.Sleep(100);
}
}));
btCheckThread.Start();
}
public IOSBluetooth(BTCallback btCallback)
{
cmDelegate = new MyCentralmanagerDelegate(this);
peripheralDelegate = new MyCBPeripheralDelegate(this);
callback = btCallback;
CBCentralInitOptions opts = new CBCentralInitOptions();
opts.ShowPowerAlert = false;
centralManager = new CBCentralManager(cmDelegate, null, opts);
}
#pragma warning disable 4014
public UWPBluetooth(BTCallback btCallback)
{
this.callback = btCallback;
Task.Run(async() => {
BtError error = await _checkBtSupport();
if (error != BtError.NoBluetooth && error != BtError.NoBLE)
{
var lastState = error == BtError.None;
// Watch for bt power changes
while (true)
{
BtError e = await _checkBtSupport();
var state = e == BtError.None;
if (state != lastState)
{
lastState = state;
// Should not wait for this. That would slow down checking for power changes
callback.onBluetoothPowerChanged(state);
}
await Task.Delay(100);
}
}
});
}
