Bonjour à tous,

Je tente une dernière fois ma chance, je souhaite configurer le InStream, c'est à dire ce que je peux recevoir, mais je ne sais pas où chercher etc...

J'arrive à envoyer sans problème : 

        public void write(String input) {
            byte[] bytes = input.getBytes();           //converts entered String into bytes
            try {
                mmOutStream.write(bytes);
            } catch (IOException e) { }
        }

Voici mon run():

        public void run() {
            byte[] buffer = new byte[1024];  // buffer store for the stream
            int bytes; // bytes returned from read()
            // Keep listening to the InputStream until an exception occurs
            while (true) {
                try {
                    // Read from the InputStream
                    bytes = mmInStream.available();
                    if(bytes != 0) {
                        SystemClock.sleep(100); //pause and wait for rest of data. Adjust this depending on your sending speed.
                        bytes = mmInStream.available(); // how many bytes are ready to be read?
                        bytes = mmInStream.read(buffer, 0, bytes); // record how many bytes we actually read
                        mHandler.obtainMessage(MESSAGE_READ, bytes, -1, buffer)
                                .sendToTarget(); // Send the obtained bytes to the UI activity
                    }
                } catch (IOException e) {
                    e.printStackTrace();

                    break;
                }
            }
        }

Mon projet est à finir pour demain donc je tente une ultime fois