我只是编程语言android的初学者，我的项目是从互联网上获得的，现在我得到的代码显示来自MySQL的值并使用RatingBar发送值{{1本身，我需要帮助如何使用它！
有人可以解释如何在ratingbar ??
ratingbar
我要创建一个这样的布局：
listview这是我尝试在|------------------|
| TextView | ---> Questionare question obtained from server (id 1)
| * * * * * | ---> Rating Bar the value
|------------------|
| TextView | ---> Questionare question obtained from server (id 2)
| * * * * * | ---> Rating Bar the value
|------------------|
| TextView | ---> Questionare question obtained from server (id 3)
| * * * * * | ---> Rating Bar the value
|__________________|
ratingbar的一些代码
listview
AsyncTask doInBackground 我的问题是我如何知道列表中的哪个评级栏是HttpHandler sh = new HttpHandler();
String url = "http://****.com/send_data.php";
String jsonStr = sh.makeServiceCall(url);
Log.e(TAG, "Response from url: " + jsonStr);
if (jsonStr != null) {
try {
JSONArray jsonObj = new JSONArray(jsonStr);
for (int i = 0; i < jsonObj.length(); i++) {
JSONObject c = jsonObj.getJSONObject(i);
String id = c.getString("id");
String ask = c.getString("ask");
HashMap<String, String> pertanyaans = new HashMap<>();
pertanyaans.put("id", id);
pertanyaans.put("ask", ask);
contactList.add(pertanyaans);
}
} catch (final JSONException e) {
Log.e(TAG, "Json parsing error: " + e.getMessage());
runOnUiThread(new Runnable() {
@Override
public void run() {
Toast.makeText(getApplicationContext(),
"Json parsing error: " + e.getMessage(),
Toast.LENGTH_LONG)
.show();
}
});
}
} else {
Log.e(TAG, "Couldn't get json from server.");
runOnUiThread(new Runnable() {
@Override
public void run() {
Toast.makeText(getApplicationContext(),
"Couldn't get json from server. Check LogCat for possible errors!",
Toast.LENGTH_LONG)
.show();
}
});
}
return null;
}
@Override
protected void onPostExecute(Void result) {
super.onPostExecute(result)
if (pDialog.isShowing())
pDialog.dismiss();
ListAdapter adapter = new SimpleAdapter(
Pertanyaan.this, contactList,
R.layout.list_pertanyaan, new String[]{"ask", "id"}, new int[]{R.id.ask, R.id.txtid});
lv.setAdapter(adapter);
？
并将从onTouch填充的任何评级栏值发送到服务器？
我试图从互联网上找到任何教程，但教程非常简洁
答案 0 :(得分：0)
创建由BaseAdapter扩展的类，然后在getView（）方法中识别评级栏，然后你必须为评级栏设置触摸监听器。