Issue with dynamically added android radiobutton

Question

I have an android app which asks a question followed by x number of options. Each option contains a textview, ImageView and a radio button.

The value of x (i.e. the number of options) is not constant. I want to dynamically add UI content to satisfy this requirement.

This I am doing using the following code

LayoutInflater inflater=(LayoutInflater)getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    LinearLayout linearLayoutThis = (LinearLayout)findViewById(R.id.lladrList);


    for (int i =0 ;i< options.length; i++){
        LinearLayout lladroption=(LinearLayout)inflater.inflate(R.layout.adroption, null);
         //get view id and set values
         ImageView iv = (ImageView) lladroption.findViewById(R.id.ivadroption);
         iv.setId(OPTIONIMAGE+i);
         iv.setImageBitmap(downloadFile(options[i].getOptionData().getDataURL()));
         ((ViewGroup) iv.getParent()).removeView(iv);
         iv.setOnClickListener(this);
         linearLayoutThis.addView(iv);
         RadioButton rb = (RadioButton) lladroption.findViewById(R.id.rbadroption);

         rb.setOnClickListener(this);
         rb.setId(OPTIONRADIOBUTTON+i);
         rb.setText(options[i].getOptionString());
         ((ViewGroup) rb.getParent()).removeView(rb);
         linearLayoutThis.addView(rb);
        // rg.addView(rb);
    }

I want the radiobuttons to belong to a particular radiogroup. But if I do a rg.addView(rb) instead of linearLayoutThis.addView(rb); in the above code where rg is the radiogroup view ... all the radiobuttons are display in one go. Instead of displaying text,image,radiobutton,text,image,radiobutton,text,image,radiobutton I get text,image,text,image,text,image,radiobutton,radiobutton,radiobutton. Does anyone know how to resolve this?

Rakshi Rakshi · Accepted Answer · 2012-02-21T13:53:42

You dont have to add those dynamically. create a view group or layout with the textview image and the radio button you require. use listview to get the x number of options. If this is your requirment you can reply so that i can help you with it.

Issue with dynamically added android radiobutton

1 Answers