smaspe

public abstract class LoginableActivity extends Activity {
	private static final int LOGIN = 42;
	public static boolean loggedIn = false;

	public void login(View target) {
		startActivityForResult(new Intent(this, LoginActivity.class), LOGIN);
	}

	@Override
	protected void onActivityResult(int requestCode, int resultCode, Intent data) {

smaspe

new DefaultHttpClient().execute(new HttpGet("http://www.example.com/somefile.ext"))
        .getEntity().writeTo(
                new FileOutputStream(new File(root,"Video.mp4")));

smaspe

public class TweetsRequest extends JsonObjectRequest {

	public TweetsRequest(String url, Listener<JSONObject> listener, 
			ErrorListener errorListener, List<NameValuePair> params) {
		super(url + "?" + URLEncodedUtils.format(params, "UTF-8"), 
			null, listener, errorListener);
	}

	@Override
	public Map<String, String> getHeaders() throws AuthFailureError {

smaspe

final class TokenRequest extends StringRequest {
	TokenRequest(int method, String url, Listener<String> listener, 
			ErrorListener errorListener) {
		super(method, url, listener, errorListener);
	}

	@Override
	protected Map<String, String> getParams() throws AuthFailureError {
		Map<String, String> params = new HashMap<String, String>();
		params.put("grant_type", "client_credentials");