public class XiangActivityextends AppCompatActivityimplements MainView {

private ViewPagerviewpager;

private TextViewprcies,num,name;

private ImagesAdapteradapter;

private int intent;

private String[]picTrueArr;

@Override

    protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_xiang);

intent = getIntent().getIntExtra("id",101);

viewpager = (ViewPager) findViewById(R.id.imageso);

prcies = (TextView) findViewById(R.id.pric);

num = (TextView) findViewById(R.id.sum);

name = (TextView) findViewById(R.id.name);

MainPresenterIml mainPresenterIml =new MainPresenterIml(new MainModelIml(),this);

mainPresenterIml.doXiang(intent);

adapter =new ImagesAdapter();

viewpager.setAdapter(adapter);

}

@Override

    public void success(String data) {

try {

JsonBean bean =new Gson().fromJson(data, JsonBean.class);

name.setText(bean.getResult().getCommodityName());

prcies.setText("¥" + bean.getResult().getPrice());

num.setText("已售" + bean.getResult().getSaleNum() +"件");

String picTrue = bean.getResult().getPicture();

picTrueArr = picTrue.split(",");

adapter.notifyDataSetChanged();

//Glide.with(this).load(bean.getResult().getPicture())

        }catch (Exception e) {

e.printStackTrace();

}

}

@Override

    public void fail(String error) {

}

private class ImagesAdapterextends PagerAdapter {

@Override

        public int getCount() {

if (picTrueArr ==null){

return 0;

}

return picTrueArr.length;

}

@Override

        public boolean isViewFromObject(@NonNull View view,@NonNull Object o) {

return view == o;

}

@NonNull

@Override

        public Object instantiateItem(@NonNull ViewGroup container,int position) {

ImageView imageView =new ImageView(XiangActivity.this);

Glide.with(XiangActivity.this).load(picTrueArr[position]).into(imageView);

container.addView(imageView);

return imageView;

}

@Override

        public void destroyItem(@NonNull ViewGroup container,int position,@NonNull Object object) {

container.removeView((View) object);

}

}