Question

Im new to android..

Im facing a problem in Nextbutton while displaying the next four option answers for question…

In my first time set text im getting the correct question and matched four option answers. What i needed is..

I have a nextbutton for displaying the next question and answers..When click on next button i can get the next question..

And at the same i need to get next four options from the arraylist….
How to implement this? Any help would be appreciated…Thanks a lot in advance..

protected void onPostExecute(String file_url) {
    pDialog.dismiss();
      ques1=new ArrayList<String>(new ArrayList<String>(ques1));
            //  j=0;
            TextView txtque = (TextView) findViewById(R.id.que_txt); 
            txtque.setText(ques1.get(j));
            answ1=new ArrayList<String>(new ArrayList<String>(answ1));
            btn_practice1.setText(answ1.get(0));
            btn_practice2.setText(answ1.get(1));
            btn_practice3.setText(answ1.get(2));
            btn_practice4.setText(answ1.get(3));
        Button nextBtn = (Button) findViewById(R.id.nxt_btn);

        nextBtn.setOnClickListener(new Button.OnClickListener(){
        @Override
        public void onClick(View v){  

          j++;
          TextView txtque = (TextView) findViewById(R.id.que_txt); 
          txtque.setText(ques1.get(j));         
         }
       });
}

How can i implement the radiobutton text in onClick event of Nextbutton?

Answer 1

    nextbtn.setOnClickListener(new OnLongClickListener() {

        @Override
        public boolean onLongClick(View v) {

            j++;// j is your ques1 Array index number
            txtque.setText(ques1.get(j));
                            k++;  // k is your answ1 Array index number
            btn_practice1.setText(answ1.get((k*4)+0));
            btn_practice2.setText(answ1.get((k*4)+1));
            btn_practice3.setText(answ1.get((k*4)+2));
            btn_practice4.setText(answ1.get((k*4)+3));

        }
    });