Q:

Animation duration decreases apon time

I am developing demonstator application.  I have a FrameLayout.  I need to show and hide different TextViews on it from time to time.  And I am using this code to show view:
Animation a = AnimationUtils.loadAnimation(DetailsActivity.this,android. R.anim.fade_in);
a.setDuration(duration);

Log.d("animation duration", duration + " add");
mTextLayout.addView(text, lParams);
text.startAnimation(a);

Where mTextLayout is FrameLayout, and text is a TextView to show
The problem is that when the application runns for more than 10 minutes, the animation duration is reduced somehow, and finally after 30 min.  it just ignores the animation and simply shows and hides the TextViews without any animations.  Does anybody have any idea about whi does it happen and how to fix this probem? 

A:

According to this issue on Android Issue Tracker Android 4.1.2 has some problems with hardware acceleration and Animations.  Asus Fonepad is running 4.1.2.  Today I have tested on other device with later Android version(4.2.2), and everything worked ok. 