How to get an InputStream via bluetooth and put in a Textview?

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http://stackoverflow.com – This is my first question in SO. I am new (and excited) in Android programming and here is my PROBLEM: I am building a project using my android phone and a microcontroller. The microcontroller has a distance sensor and transmits its value. I have managed to get connected to the microcontroller and send correct signals, but I can't get the distance mesurment, or anything else. The application doesn't crash or anything it just won't get the data from the microcontroller (my computer gets the data from microcontroler (data is a string)). My code from the android app is this: public class Acceler (HowTos)