ImageLoader----Activity

来源：互联网发布：余南平知乎编辑：程序博客网时间：2024/06/05 21:01
package com.example.imageload;import com.example.adapter.MyAdapter;import com.nostra13.universalimageloader.core.DisplayImageOptions;import android.os.Bundle;import android.app.Activity;import android.graphics.Bitmap;import android.view.Menu;import android.view.View;import android.widget.ListView;public class MainActivity extends Activity {private String[] str = {"http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg","http://h.hiphotos.baidu.com/image/h%3D200/sign=fa429443d139b60052ce08b7d9513526/b58f8c5494eef01fd5a58f65e4fe9925bd317dd9.jpg","http://f.hiphotos.baidu.com/image/h%3D200/sign=658bab6a553d269731d30f5d65fab24f/0dd7912397dda1446853fa12b6b7d0a20cf4863c.jpg" };DisplayImageOptions displayImageOptions=new DisplayImageOptions.Builder()//图片路径为空时默认显示的图片.showImageForEmptyUri(R.drawable.ic_launcher)//图片的现实格式.bitmapConfig(Bitmap.Config.RGB_565).showImageOnFail(R.drawable.icon_head)//图片加载中，显示的默认图片.showImageOnLoading(R.drawable.bar1).showImageForEmptyUri(R.drawable.icon_head).build();@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);ListView lv = (ListView) findViewById(R.id.lv);lv.setAdapter(new MyAdapter(str,this));}}
0 0