Application

import android.app.Application;
import android.os.Environment;

import com.nostra13.universalimageloader.cache.disc.DiskCache;
import com.nostra13.universalimageloader.cache.disc.impl.ext.LruDiskCache;
import com.nostra13.universalimageloader.cache.disc.naming.Md5FileNameGenerator;
import com.nostra13.universalimageloader.core.DisplayImageOptions;
import com.nostra13.universalimageloader.core.ImageLoader;
import com.nostra13.universalimageloader.core.ImageLoaderConfiguration;

import java.io.File;
import java.io.IOException;



public class BaseApplication extends Application {
    @Override
    public void onCreate() {
        super.onCreate();

        File file = null;
        if(Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)){
            File rootSD = Environment.getExternalStorageDirectory();
            file = new File(rootSD,"bway");
            if(!file.exists()){
                file.mkdirs();
            }
        }
        DisplayImageOptions options = new DisplayImageOptions.Builder()
                .cacheOnDisk(true)
                .cacheInMemory(true)
                .build();
        try {
            DiskCache diskCache = new LruDiskCache(file,new
                    Md5FileNameGenerator(),50*1024*1024);
            ImageLoaderConfiguration configuration = new ImageLoaderConfiguration
                    .Builder(this)
                    .diskCache(diskCache)
                    .defaultDisplayImageOptions(options)
                    .threadPoolSize(3)
                    .build();
            ImageLoader.getInstance().init(configuration);
        } catch (IOException e) {
            e.printStackTrace();
        }

    }
}