how toget json array withour filter by name

how toget json array withour filter by name

how to get json array object from json array this code show only "title"
mVal[k] = school.getJSONObject(k).getString("title"); i want to wtite all
four element in fson file in textbox "title", "start_date", "end_date"
Json
{
"status":1,
"data":
[
{"schedule_id":"1",
"title":"semester 2",
"start_date":"2013-07-01 00:00:00",
"end_date":"2013-12-31 00:00:00"
}
]
}
Code
JSONObject json2 = new JSONObject(str);
status = json2.getString("status");
if (status.equals("1")) {
JSONArray school = json2.getJSONArray("data");
String[] mVal = new String[school.length()];
for (int k = 0; k < school.length(); k++) {
mVal[k] = school.getJSONObject(k).getString("title");
menu_nametxt1.setText(mVal[0]);
menu_nametxt2.setText(mVal[1]);
menu_nametxt3.setText(mVal[2]
}