guanguan_app1/app/src/main/java/com/ynstkz/shitu/android/adapter/HomeBannerAdapter.java

package com.ynstkz.shitu.android.adapter;

import android.content.Context;
import android.content.Intent;
import android.support.v4.view.PagerAdapter;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.LinearLayout;

import com.bumptech.glide.Glide;
import com.ynstkz.shitu.android.R;
import com.ynstkz.shitu.android.activity.CourseDetailActivity;
import com.ynstkz.shitu.android.activity.OrgDetailActivity;
import com.ynstkz.shitu.android.bean.HomeBannerBean;
import com.ynstkz.shitu.android.exter.GlideRoundTransform;

import java.util.List;

/**
 * 作者：fuchangle on 2018/2/24 10:30
 */

public class HomeBannerAdapter extends PagerAdapter{

    private Context context;
    private List<HomeBannerBean.DataBean> listDatas;

    public HomeBannerAdapter(Context context, List<HomeBannerBean.DataBean> listDatas){
        this.context = context;
        this.listDatas = listDatas;
    }

    @Override
    public int getCount() {
        return listDatas.size();
    }

    @Override
    public int getItemPosition(Object object) {
        return PagerAdapter.POSITION_UNCHANGED;
    }



    @Override
    public boolean isViewFromObject(View view, Object object) {
        return view == object;
    }

    @Override
    public void destroyItem(ViewGroup container, int position, Object object) {
        container.removeView((ImageView) object);
    }

    @Override
    public Object instantiateItem(ViewGroup container, int position) {
        ImageView imageView = (ImageView) LayoutInflater.from(context).inflate(R.layout.item_home_banner_img,null);
        Glide.with(context).load(listDatas.get(position).getUrl()).into(imageView);
        container.addView(imageView);
        imageView.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                context.startActivity(new Intent(context, CourseDetailActivity.class));
            }
        });
        return imageView;
    }
}