package com.jky.mobilebzt.util;
 
import android.content.Context;
import android.graphics.Color;
import android.support.v4.view.ViewPager;
import android.view.View;
import android.view.animation.AccelerateInterpolator;
import android.view.animation.DecelerateInterpolator;
 
import com.jky.mobilebzt.R;
 
import net.lucode.hackware.magicindicator.MagicIndicator;
import net.lucode.hackware.magicindicator.ViewPagerHelper;
import net.lucode.hackware.magicindicator.buildins.UIUtil;
import net.lucode.hackware.magicindicator.buildins.commonnavigator.CommonNavigator;
import net.lucode.hackware.magicindicator.buildins.commonnavigator.abs.CommonNavigatorAdapter;
import net.lucode.hackware.magicindicator.buildins.commonnavigator.abs.IPagerIndicator;
import net.lucode.hackware.magicindicator.buildins.commonnavigator.abs.IPagerTitleView;
import net.lucode.hackware.magicindicator.buildins.commonnavigator.indicators.LinePagerIndicator;
import net.lucode.hackware.magicindicator.buildins.commonnavigator.titles.SimplePagerTitleView;
 
 
public class MagicIndicatorUtil {
 
 
    public static void initMagicIndicator(View view, Context context, String[] titleArray, ViewPager mPager,MagicIndicator magicIndicator) {
        magicIndicator.setBackgroundColor(Color.parseColor("#fafafa"));
        CommonNavigator commonNavigator7 = new CommonNavigator(context);
        commonNavigator7.setScrollPivotX(0.65f);
        commonNavigator7.setAdjustMode(true);
        commonNavigator7.setAdapter(new CommonNavigatorAdapter() {
            @Override
            public int getCount() {
                return titleArray == null ? 0 : titleArray.length;
            }
 
            @Override
            public IPagerTitleView getTitleView(Context context, final int index) {
                SimplePagerTitleView simplePagerTitleView = new SimplePagerTitleView(context);
                simplePagerTitleView.setText(titleArray[index]);
                simplePagerTitleView.setNormalColor(Color.parseColor("#9e9e9e"));
                simplePagerTitleView.setSelectedColor(context.getResources().getColor(R.color.color_green));
                simplePagerTitleView.setOnClickListener(new View.OnClickListener() {
                    @Override
                    public void onClick(View v) {
                        mPager.setCurrentItem(index);
                    }
                });
                return simplePagerTitleView;
            }
 
            @Override
            public IPagerIndicator getIndicator(Context context) {
                LinePagerIndicator indicator = new LinePagerIndicator(context);
                indicator.setMode(LinePagerIndicator.MODE_EXACTLY);
                indicator.setLineHeight(UIUtil.dip2px(context, 3));
                indicator.setLineWidth(UIUtil.dip2px(context, 40));
                indicator.setRoundRadius(UIUtil.dip2px(context, 2));
                indicator.setStartInterpolator(new AccelerateInterpolator());
                indicator.setEndInterpolator(new DecelerateInterpolator(2.0f));
                indicator.setColors(context.getResources().getColor(R.color.color_green));
                return indicator;
            }
        });
        magicIndicator.setNavigator(commonNavigator7);
        ViewPagerHelper.bind(magicIndicator, mPager);
    }
}

       <net.lucode.hackware.magicindicator.MagicIndicator
                android:id="@+id/book_indicator"
                android:layout_width="match_parent"
                android:layout_height="@dimen/margin_45"
                android:layout_marginTop="@dimen/margin_5" />