How To Generate Looping Animation With Viewpropertyanimator?

I want to build an animation of TextViews, which repeats itself just after completion. For each View I want to animate, I use the following piece of code final float oldX = v.getX

Solution 1:

Well, I am going to answer myself again.

TranslateAnimation class has methods about repeating the animation, so I used it instead of ViewPropertyAnimator.

The following code seems to work:

longduration=1000* ((long)totalWidth / newsScrollSpeed);
            System.out.println("totalWidth="+totalWidth);
            TranslateAnimationanim=newTranslateAnimation(0,-totalWidth,0,0);
            anim.setInterpolator(linearInterpolator);
            anim.setDuration(duration);
            anim.setRepeatCount(TranslateAnimation.INFINITE);
            anim.setRepeatMode(TranslateAnimation.RESTART);

            for(i=0;i<this.getChildCount();i++)
            {
                Viewv=this.getChildAt(i);

                if(v.getId() == R.id.yuruyen_yazi)
                {
                    continue;
                }

                v.startAnimation(anim);
            }

Solution 2:

Not elegant way, but it works:

Runnablerunnable=newRunnable() {
    @Overridepublicvoidrun() {
        // update newX
        v.animate().setDuration(animDuration).setInterpolator(newsInterpolator).x(newX).withEndAction(this).start(); 
    }
};

v.animate().setDuration(animDuration).setInterpolator(newsInterpolator).x(newX).withEndAction(runnable).start();