제목에서 언급했듯이. 서버에서 가져 오는 json 데이터를 어떻게 루프 할 수 있습니까? 내 난 후,이 질문에 대해 주어진 링크에 accroding 변경android에서 json 데이터를 반복하는 방법
public class Home extends Activity {
Button btnLogout;
ScrollView svHome;
UserFunctions userFunctions;
LoginActivity userid;
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
userid = new LoginActivity();
svHome = (ScrollView)findViewById(R.id.svHome);
setContentView(R.layout.home);
userFunctions = new UserFunctions();
/***********************************************************/
//here is where my above mentioned json data is
JSONObject json = userFunctions.homeData();
try {
if(json != null && json.getString("success") != null) {
//login_error.setText("");
String res = json.getString("success");
//userid = json.getString("uid").toString();
if(Integer.parseInt(res) == 1) {
//currently this only shows the first json object
Log.e("pla", json.toString());
} else {
//login_error.setText(json.getString("error_msg"));
}
} else {
Toast.makeText(getBaseContext(), "No data", Toast.LENGTH_LONG).show();
}
} catch (JSONException e) {
e.printStackTrace();
}
/*******************************************************/
}
}
업데이트 내 JSON 데이터
을 얻고 곳
여기{
"tag":"home",
"success":1,
"error":0,
"uid":"4fc8f94f1a51c5.32653037",
"name":"Saleem",
"profile_photo":"http:\/\/example.info\/android\/profile_photos\/profile1.jpg",
"places":
{
"place_photo":"http:\/\/example.info\/android\/places_photos\/place1.jpg",
"created_at":"2012-06-02 00:00:00",
"seeked":"0"
}
}
{
"tag":"home",
"success":1,
"error":0,
"uid":"4fc8f94f1a51c5.32653037",
"name":"Name",
"profile_photo":"http:\/\/example.info\/android\/profile_photos\/profile1.jpg",
"places":
{
"place_photo":"http:\/\/example.info\/android\/places_photos\/place1.jpg",
"created_at":"2012-06-02 00:00:00",
"seeked":"0"
}
}
{
"tag":"home",
"success":1,
"error":0,
"uid":"4fc8f94f1a51c5.32653037",
"name":"Name",
"profile_photo":"http:\/\/example.info\/android\/profile_photos\/profile1.jpg",
"places":
{
"place_photo":"http:\/\/example.info\/android\/places_photos\/place1.jpg",
"created_at":"2012-06-02 00:00:00",
"seeked":"0"
}
}
는 JSON 데이터의 종류를 받고. 여기 내 변경 사항은
/***********************************************************/
JSONObject json = userFunctions.homeData();
String jsonData = json.toString();
try {
if(json != null && json.getString("success") != null) {
//login_error.setText("");
String res = json.getString("success");
//userid = json.getString("uid").toString();
if(Integer.parseInt(res) == 1) {
JSONArray jsonArray = new JSONArray(jsonData);
for (int i = 0; i < jsonArray.length(); i++) {
JSONObject jsonObject = jsonArray.getJSONObject(i);
Log.e("Object", jsonObject.getString("places"));
//Log.i(ParseJSON.class.getName(), jsonObject.getString("text"));
}
Log.e("pla", json.toString());
} else {
//login_error.setText(json.getString("error_msg"));
}
} else {
Toast.makeText(getBaseContext(), "No data", Toast.LENGTH_LONG).show();
}
} catch (JSONException e) {
e.printStackTrace();
}
json에서 변경할 수 있습니까? json에는 배열 중괄호 "[" "]"가 없으므로? –