private Task _ReadInputStreamTaskAsync()
{
return(Task.Run(() =>
{
var inputStream = RfcommConnection.InputStream;
bool disconnected = false;
while (true)
{
byte[] buffer = new byte[255];
var readSize = inputStream.Read(buffer, 0, buffer.Length);
if (readSize == 0)
{
disconnected = true;
break;
}
var readBytes = new byte[readSize];
Array.Copy(buffer, 0, readBytes, 0, readSize);
var msg = new RXReceiveMessage
{
RXConnection = this,
Bytes = readBytes
};
OnReceived?.Invoke(this, msg);
}
if (disconnected)
{
RfcommConnection.Dispose();
ConnectionState = RXConnectionState.Destoryed;
OnConnectionStateChanged?.Invoke(this, ConnectionState);
}
}));
}
private void RXConnectionManager_OnReceived(object sender, RXReceiveMessage e)
{
Device.BeginInvokeOnMainThread(() =>
{
ReceiveMessageList.Add(Encoding.UTF8.GetString(e.Bytes));
});
}
private void ConnectionManager_OnReceived(object sender, RXReceiveMessage e)
{
if (e.RXConnection.RemoteRXDevice == RemoteRXDevice && e.ChannelCode == ATTRIBUTE_CHANNEL_CODE)
{
var response = AttributeReadResult.DecodeFromByteArray(e.Bytes);
lock (_WaitingThreadDictLock)
{
if (_WaitingThreadDict.ContainsKey(response.RequestGuid))
{
var bundle = _WaitingThreadDict[response.RequestGuid];
bundle.Result = response;
bundle.Thread.Interrupt();
}
}
}
}
