protected void onUnfocus() {
   super.onUnfocus();
   textAnimation.end(0);
   this.textOffsetScalar.setInt(0);
   this.invalidate();
 }
 protected void onUndisplay() {
   super.onUndisplay();
   this.visible = false;
   stopTimer();
 }
 protected void onFocus(int direction) {
   super.onFocus(direction);
   textAnimation.begin(scrollDelay);
 }
 protected void onDisplay() {
   super.onDisplay();
   this.visible = true;
   startTimer();
 }