Animating ImageButton In Android?

Answer :

Try this code snippet.

rotate.xml

<?xml version="1.0" encoding="utf-8"?> <set xmlns:android="http://schemas.android.com/apk/res/android"> <rotate      android:fromDegrees="0"     android:toDegrees="360"     android:pivotX="50%"     android:pivotY="50%"     android:repeatCount="0"     android:duration="1000" />  </set> 

in java file

ImageButton imgbt = (ImageButton)findViewById(R.id.your_id); Animation ranim = (Animation)AnimationUtils.loadAnimation(context, R.anim.rotate); imgbt.setAnimation(ranim); 

rotate.xml

<?xml version="1.0" encoding="utf-8"?> <rotate xmlns:android="http://schemas.android.com/apk/res/android"     android:duration="1000"     android:fromDegrees="0"     android:interpolator="@android:anim/linear_interpolator"     android:pivotX="50%"     android:pivotY="50%"     android:repeatCount="infinite"     android:startOffset="0"     android:toDegrees="360" /> 

Java Code :

RotateAnimation rotateAnimation = (RotateAnimation) AnimationUtils.loadAnimation(context,R.anim.rotate); view.startAnimation(rotateAnimation);