Code example for RadioGroup

		queryType.setView(myView);
		queryType.setPositiveButton("Find", new DialogInterface.OnClickListener() {
 
			public void onClick(DialogInterface dialog, int which) {
				// TODO Auto-generated method stub 
				int select = group.getCheckedRadioButtonId();
				View tmp = group.findViewById(select);
				int idx = group.indexOfChild(tmp);
				// Toast.makeText(viewHistory.this, "" + idx, Toast.LENGTH_LONG).show(); 
 
				switch (idx) {
					case 0: 
						allHistory(); 
						break; 
					case 1: 
						Calendar temp = Calendar.getInstance();
						temp.set(date1.getYear(), date1.getMonth() + 1, date1.getDayOfMonth());
						Long temp1 = temp.getTimeInMillis();
 
						temp.set(date2.getYear(), date2.getMonth() + 1, date2.getDayOfMonth());