从HC-06 BL Device在Android Studio上获取getInputStream（）时格式错误

Question

I use this AsyncTask to get lot of string from the HC-06. I correct receive them but sometimes the string appear on different lines on a ListView.

For example if i send on arduino Ide jghv i got j on first line and ghv on the second D/BLE_Activity: j D/BLE_Activity: ghv

Can someone please tell me what i'm doing wrong?

private class Stream extends AsyncTask<Void, Void, Void>  
{

    protected Void doInBackground(Void... devices)
    {
        try {
            while (btSocket.isConnected()) {

                char[] buffer = new char[256];
                int bytes;
                InputStream tmpIn = btSocket.getInputStream();
                InputStreamReader red = new InputStreamReader(tmpIn);
                bytes = red.read(buffer);
                String readMessage = new String(buffer, 0, bytes);

                Log.d(TAG, readMessage);

                Array.add(readMessage);

                if (isCancelled()) break;

            }
        } catch (IOException e) {

        }
        return null;
    }
}

This is how I create the ListView

adapter = new ArrayAdapter<String>(
            this, android.R.layout.simple_spinner_item, Array);



adapter.setDropDownViewResource(
                             android.R.layout.simple_spinner_dropdown_item);

sItems = (ListView) findViewById(R.id.Stream);
sItems.setAdapter(adapter);

And this is the declaration of Array and adapter

 List<String> Array = new ArrayList<String>();
 ArrayAdapter<String> adapter;

Thank to all of you

Answer 1

Try to read text from inputstream line by line

BufferedReader br = new BufferedReader(red);
        String line;
        while ((line = br.readLine()) != null) {
            Array.add(line);
        }