package?com.handsome.test.Activity;

import?android.app.AlertDialog;
import?android.content.DialogInterface;
import?android.content.Intent;
import?android.os.Handler;
import?android.os.Message;
import?android.util.Log;
import?android.view.View;
import?android.widget.Button;
import?android.widget.RadioButton;
import?android.widget.TextView;

import?com.handsome.test.base.baseActivity;
import?com.handsome.test.Bean.Grade;
import?com.handsome.test.Bean.Question;
import?com.handsome.test.R;
import?com.handsome.test.Util.LogUtils;
import?com.handsome.test.Util.MD5Encoder;
import?com.handsome.test.Util.PrefUtils;
import?com.handsome.test.Util.ToastUtils;

import?org.json.JSONArray;

import?java.util.Collections;
import?java.util.List;
import?java.util.UUID;

import?cn