I guess as follows.
1. Argment is empty.
JSONArray jsonArray=json1.getJSONArray("");
2. Did you write this?
ListView#setAdapter(adapter)
Best Regards
2012/8/4 Meena Rengarajan <[email protected]>:
> This is my code. Listview using Json in Android . But my lists is not
> displaying when i click a button.. Only displaying first activity alone.
> Whats wrong here ? can anyone help me ..
> try {
> JSONObject json1=new JSONObject(resultJSON);
> JSONArray jsonArray=json1.getJSONArray("");
> int length = jsonArray.length();
> System.out.println("json1:"+json1);
> System.out.println("jsonarray:"+jsonArray);
> String[] str1 = new String[length];
> for (int i = 0; i < str1.length; i++) {
> str1[i]=jsonArray.getJSONObject(i).getJSONObject("FORM").getJSONArray("FPROP".getJSONObject(0).getString("FNAME");
>
> }
> } catch (Exception e) {
> // TODO: handle exception
> Toast.makeText(NewActivity.this,"sorry", Toast.LENGTH_LONG).show();
> }
> ArrayAdapter<String> adapter = new
> ArrayAdapter<String>(this,android.R.layout.simple_list_item_1,
> android.R.id.text1,str1);
>
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