Repeat android animation

``` public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.vitesse); gpsManager = new GPSManager(); gpsManager.startListening(getApplicationContext()); gpsManager.setGPSCallback(this); Typeface tf = Typeface.createFromAsset(getAssets(), "font/DS-DIGI.TTF"); TextView loding =(TextView)findViewById(R.id.info_message); loding.setTypeface(tf); AlphaAnimation fadeIn = new AlphaAnimation(0.0f , 1.0f ) ; AlphaAnimation fadeOut = new AlphaAnimation( 1.0f , 0.0f ) ; loding.startAnimation(fadeIn); loding.startAnimation(fadeOut); fadeIn.setDuration(500); fadeOut.setDuration(1200); fadeOut.setStartOffset(1200+fadeIn.getStartOffset()+1200); measurement_index = AppSettings.getMeasureUnit(this); } ``` I want to repeat this of textview loding animation until gotting an inforamtion from GPS