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850天前package com.example.test12_15; |
import java.io.File; |
import java.io.IOException; |
import com.nostra13.universalimageloader.cache.disc.impl.ext.LruDiskCache; |
import com.nostra13.universalimageloader.cache.disc.naming.Md5FileNameGenerator; |
import com.nostra13.universalimageloader.core.ImageLoader; |
import com.nostra13.universalimageloader.core.ImageLoaderConfiguration; |
import com.nostra13.universalimageloader.core.ImageLoaderConfiguration.Builder; |
/** |
*MyApp 类，清单文件配置 |
*/ |
import android.app.Application; |
public class MyApp extends Application { |
@Override |
public void onCreate() { |
// TODO Auto-generated method stub |
super.onCreate(); |
ImageLoader loader=ImageLoader.getInstance(); |
ImageLoaderConfiguration.Builder builder=new Builder(this); |
try { |
builder.diskCache(new LruDiskCache(new File("/storage/sdcard0/cache"),new Md5FileNameGenerator(),10*1024*1024)); |
} catch (IOException e) { |
e.printStackTrace(); |
} |
loader.init(builder.build()); |
} |
} |
/** |
*调用的类 |
*/ |
ImageView image=(ImageView) findViewById(R.id.image); |
builder = new DisplayImageOptions.Builder(); |
builder.cacheInMemory(true); |
builder.cacheOnDisk(true); |
builder.bitmapConfig(Config.RGB_565); |
ImageLoader loader=ImageLoader.getInstance(); |
loader.displayImage("https://www.baidu.com/img/bd_logo1.png", image,builder.build()); |
