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- public class MainActivity extends AppCompatActivity {
- List<Questions> quesList;
- int score=0;
- int qid=0;
- Questions currentQ;
- TextView tv;
- RadioButton rb1,rb2,rb3,rb4;
- ImageButton next,back;
- Questions cur;
- @Override
- protected void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
- setContentView(R.layout.activity_main);
- DbHelper db=new DbHelper(this);
- final RadioGroup grp=(RadioGroup) findViewById(R.id.radiogroup1);
- quesList=db.getAllQuestions();
- if(quesList!= null && quesList.size() !=0) {
- currentQ=quesList.get(qid);
- }
- tv=(TextView) findViewById(R.id.tv1);
- rb1=(RadioButton) findViewById(R.id.radio1);
- rb2=(RadioButton) findViewById(R.id.radio2);
- rb3=(RadioButton) findViewById(R.id.radio3);
- rb4=(RadioButton) findViewById(R.id.radio4);
- next=(ImageButton) findViewById(R.id.forward);
- back=(ImageButton) findViewById(R.id.backward);
- setQuestionView();
- //code for next button..
- next.setOnClickListener(new View.OnClickListener() {
- @Override
- public void onClick(View v) {
- RadioButton answer=(RadioButton) findViewById(grp.getCheckedRadioButtonId());
- if(currentQ.getAnswer().equals(answer.getText()))
- {
- score++;
- Log.d("score", "Your score" + score);
- }
- if(qid<5){
- currentQ=quesList.get(qid);
- setQuestionView();
- qid++;
- grp.clearCheck();
- }else{
- Intent intent = new Intent(MainActivity.this, ResultActivity.class);
- Bundle b = new Bundle();
- b.putInt("score", score); //Your score
- intent.putExtras(b); //Put your score to your next Intent
- startActivity(intent);
- finish();
- }
- }
- });
- back.setOnClickListener(new View.OnClickListener() {
- @Override
- public void onClick(View v) {
- if(qid>0) {
- qid--; // here you decrement
- currentQ=quesList.get(qid); // here you load
- setQuestionView();
- grp.clearCheck();
- } else {
- }
- }
- });
- }
- @Override
- public boolean onCreateOptionsMenu(Menu menu) {
- // Inflate the menu; this adds items to the action bar if it is present.
- getMenuInflater().inflate(R.menu.menu_main, menu);
- return true;
- }
- private void setQuestionView()
- {
- tv.setText(currentQ.getQuestion());
- rb1.setText(currentQ.getOption1());
- rb2.setText(currentQ.getOption2());
- rb3.setText(currentQ.getOption3());
- rb4.setText(currentQ.getOption4());
- }
- }
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