Hi

i need to put some listeners on a Thread (to optimize my app), then,
the Thread should be executed one time, but it needs to continue
alive, because the listeners have to be alive to listen for events.

I tryed with this code, but this code gives me an EXCEPTION
(java.lang.RuntimeException: Can't create handler inside thread that
has not called Looper.prepare())

new Thread()
{
   public void run()
   {
      sensorMan = (SensorManager)
getSystemService(Context.SENSOR_SERVICE);
                                   sensorMan.registerListener(SensorListener,
sensorMan.getDefaultSensor(Sensor.TYPE_MAGNETIC_FIELD),
SensorManager.SENSOR_DELAY_UI);
                               sensorMan.registerListener(SensorListener,
sensorMan.getDefaultSensor(Sensor.TYPE_ACCELEROMETER),
SensorManager.SENSOR_DELAY_UI);

   }
}.start();


Then, i tryed adding Looper.prepare() and Looper.loop(), and it gives
not exception, but it iterates, and i dont want to get the Thread
iterating.

How can i do a thread that only executes itself one time but continues
alive?

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