public void initWithViewPager(ViewPager viewPager) throws IllegalStateException {
        if ( viewPager == null ) return;

        if ( viewPager.getAdapter() == null ) throw new IllegalStateException("ViewPager has no adapter set.");

        try {
            mViewPager = viewPager;

            mViewPager.addOnPageChangeListener(mOnPageChangeListener);

            addViews();
        } catch(Exception e) {
            Log.e(TAG, getMessageFor(e));
        }
    }
public void initWithViewPager(ViewPager viewPager) throws IllegalStateException {
        if ( viewPager == null ) return;

        if ( viewPager.getAdapter() == null ) throw new IllegalStateException("ViewPager has no adapter set.");

        try {
            mViewPager = viewPager;

            mViewPager.addOnPageChangeListener(mOnPageChangeListener);

            addViews();
        } catch(Exception e) {
            Log.e(TAG, getMessageFor(e));
        }
    }
public void initWithViewPager ( ViewPager viewPager ) throws IllegalStateException { if ( viewPager == null ) return ; if ( viewPager . getAdapter ( ) == null ) throw new IllegalStateException ( "ViewPager has no adapter set." ) ; try { mViewPager = viewPager ; mViewPager . addOnPageChangeListener ( mOnPageChangeListener ) ; addViews ( ) ; } catch ( Exception e ) { Log . e ( TAG , getMessageFor ( e ) ) ; } }
Initialize ViewPagerIndicator with a properly set up ViewPager
@param viewPager an instance of android.support.v4.view.ViewPager
@throws IllegalStateException if no adapter has been provided to the viewPager
Initialize ViewPagerIndicator with a properly set up ViewPager