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package com.koushikdutta.async.sample;
import java.io.File;
import android.app.Activity;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.drawable.BitmapDrawable;
import android.os.Bundle;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.ImageView;
import com.koushikdutta.async.http.AsyncHttpClient;
import com.koushikdutta.async.http.AsyncHttpResponse;
public class MainActivity extends Activity {
ImageView rommanager;
ImageView tether;
ImageView desksms;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Button b = (Button)findViewById(R.id.go);
b.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
refresh();
}
});
rommanager = (ImageView)findViewById(R.id.rommanager);
tether = (ImageView)findViewById(R.id.tether);
desksms = (ImageView)findViewById(R.id.desksms);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.activity_main, menu);
return true;
}
private void downloadFile(final ImageView iv, String url, final String filename) {
AsyncHttpClient.download(url, filename, new AsyncHttpClient.FileCallback() {
@Override
public void onCompleted(Exception e, AsyncHttpResponse response, File result) {
if (e != null) {
e.printStackTrace();
return;
}
System.out.println(result.getAbsolutePath());
Bitmap bitmap = BitmapFactory.decodeFile(filename);
result.delete();
if (bitmap == null)
return;
BitmapDrawable bd = new BitmapDrawable(bitmap);
iv.setImageDrawable(bd);
}
});
}
private String randomFile() {
return ((Long)Math.round(Math.random() * 1000)).toString() + ".png";
}
private void refresh() {
rommanager.setImageBitmap(null);
tether.setImageBitmap(null);
desksms.setImageBitmap(null);
downloadFile(rommanager, "https://raw.github.com/koush/AndroidAsync/master/rommanager.png", getFileStreamPath(randomFile()).getAbsolutePath());
downloadFile(tether, "https://raw.github.com/koush/AndroidAsync/master/tether.png", getFileStreamPath(randomFile()).getAbsolutePath());
downloadFile(desksms, "https://raw.github.com/koush/AndroidAsync/master/desksms.png", getFileStreamPath(randomFile()).getAbsolutePath());
}
}
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