如何android textview跑马灯getDuration？

Question

I have time many try TextView marquee animation scroll need marquee animation duration, finish Listener plz help me...

1. marquee scroll time
2. marquee scroll finish point or interface listener

Answer 1

You can create animation and animation time like this in anim res/anim/marquee.xml

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
    <translate
        android:fromXDelta="100%"
        android:toXDelta="-100%"
        android:duration="10000"
        android:repeatCount="infinite"
        android:repeatMode="restart"
        android:interpolator="@android:anim/linear_interpolator"/>
</set>

and call it where you are using your textView

 TextView myTextView = (TextView) findViewById(R.id.myTextView);
 Animation marquee = AnimationUtils.loadAnimation(this, R.anim.marquee);
 myTextView.startAnimation(marquee);