package cn.sinata.xldutils.view;

import android.content.Context;
import android.view.LayoutInflater;
import android.widget.LinearLayout;


/**
 * Created by lmw on 2016/11/25.
 */

public class ViewPagerIndicator {
    private LinearLayout container;
    private int count;
    private LayoutInflater inflater;
    private int normalRes;
    private int selectedRes;

    public ViewPagerIndicator(Context context, LinearLayout container,int normalRes,int selectedRes, int count) {
        inflater = LayoutInflater.from(context);
        this.container = container;
        this.count = count;
        this.normalRes = normalRes;
        this.selectedRes = selectedRes;
    }

    /**
     * 必须在viewpager获取数据之后再设置关联
     *
     * @param viewPager
     */
//    public void setupWithViewPager(ViewPager viewPager) {
//        container.removeAllViews();
//        for (int i = 0; i < count; i++) {
//            View view = inflater.inflate(R.layout.indicator_viewpager_dot, container, false);
//            if (i == 0) {
//                view.setBackgroundResource(R.color.yellow_ffcc00);
//            } else
//                view.setBackgroundResource(R.color.white);
//            container.addView(view);
//        }
//        viewPager.addOnPageChangeListener(new ViewPager.SimpleOnPageChangeListener() {
//            @Override
//            public void onPageSelected(int position) {
//                super.onPageSelected(position);
//                for (int i = 0; i < count; i++) {
//                    View view =  container.getChildAt(i).findViewById(R.id.image_indicator);
//                    if (i == position % count) {
//                        view.setBackgroundResource(R.color.yellow_ffcc00);
//                    } else
//                        view.setBackgroundResource(R.color.white);
//                }
//            }
//        });
//    }
}