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JSONに問題があります。JSONに問題があります
HistoryFragment.java
private View rootView;
ListView list;
AppSharedPreference appSharedPreference;
private ProgressDialog progress;
String[] datetime;
String[] mobile;
String [] amount;
String[] operator;
String[] abpNo;
String[] optNo;
String[] rechargeStatus;
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
rootView = inflater.inflate(R.layout.fragment_history, container, false);
appSharedPreference = AppSharedPreference.getInstance(getActivity());
callHistoryApi();
HistoryList adapter = new HistoryList(getActivity(),datetime,mobile,amount,operator,abpNo,optNo,rechargeStatus);
list=(ListView)rootView.findViewById(R.id.list);
list.setAdapter(adapter);
list.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view,
int position, long id) {
}
});
return rootView;
}
@SuppressWarnings("unchecked")
private void callHistoryApi() {
Map<String, String> param = null;
try {
param = new HashMap<String, String>();
param.put("username", appSharedPreference.getUserName());
param.put("trpass", appSharedPreference.getPassword());
param.put("action", "RECH_HISTORY");
}
catch(Exception e)
{
e.printStackTrace();
}
String jobjstr = param.toString();
Log.e("LOGINREQUESTTTTTTT", jobjstr);
if (jobjstr != null) {
AllInOneAsyncTask asyncTask = new AllInOneAsyncTask(getActivity());
asyncTask.setServiceResultListener(this);
asyncTask.setServiceType(Constants.SERVICE_TYPE_GET_PROFILE);
asyncTask.execute(param);
}
}
@Override
public void onResult(String resultData, int requestType) {
// TODO Auto-generated method stub
if (requestType == Constants.SERVICE_TYPE_GET_PROFILE) {
try {
JSONObject jObject = new JSONObject(resultData);
String Status = jObject.getString("Status");
JSONArray history = jObject.getJSONArray("History");
for (int i=0; i < history.length(); i++)
{
JSONObject oneObject = history.getJSONObject(i);
String Datetime = oneObject.getString("Datetime");
String Mobile = oneObject.getString("Mooble");
String Amount = oneObject.getString("Amount");
String Operator = oneObject.getString("Operator");
String ABPNo = oneObject.getString("ABPNo");
String OPTNO = oneObject.getString("OPTNO");
String Recharge_Status = oneObject.getString("Recharge_Status");
Log.e("HISTORYYYYYYYYYYYY",Datetime+" "+Mobile+" "+Amount+" "+Operator+" "+ABPNo+" "+
OPTNO+" "+Recharge_Status);
datetime = new String[history.length()];
mobile = new String[history.length()];
amount = new String[history.length()];
operator = new String[history.length()];
abpNo = new String[history.length()];
optNo = new String[history.length()];
rechargeStatus = new String[history.length()];
datetime[i] = Datetime;
mobile[i] = Mobile;
amount[i] = Amount;
operator[i] = Operator;
abpNo[i] = ABPNo;
optNo[i] = OPTNO;
rechargeStatus[i] = Recharge_Status;
}
}
catch(Exception e)
{
}
}
}
HistoryList.java
public HistoryList(Activity context,String[] datetime,String[] mobile,String[] amount,String[] operator,String[] abpNo,
String[] optNo,String[] rechargeStatus) {
super(context, R.layout.list_history, abpNo);
this.context = context;
this.datetime=datetime;
this.mobile=mobile;
this.amount = amount;
this.operator=operator;
this.abpNo=abpNo;
this.optNo=optNo;
this.rechargeStatus=rechargeStatus;
}
@Override
public View getView(int position, View view, ViewGroup parent) {
LayoutInflater inflater = context.getLayoutInflater();
View rowView= inflater.inflate(R.layout.list_history, null, true);
TextView datetoday = (TextView) rowView.findViewById(R.id.date);
TextView txtTitle = (TextView) rowView.findViewById(R.id.id);
TextView oper = (TextView) rowView.findViewById(R.id.operator);
TextView amoun = (TextView) rowView.findViewById(R.id.amount);
TextView statu = (TextView) rowView.findViewById(R.id.status);
datetoday.setText(datetime[position]);
txtTitle.setText("id ="+abpNo[position]);
oper.setText(" operator ="+operator[position]);
amoun.setText(" amount ="+amount[position]);
statu.setText(" status ="+rechargeStatus[position]);
return rowView;
}
これで問題があり、私はこの断片を開くと、ヌルから読み取るためのエラー試みがあります配列どのようにこの問題を解決することができます。 助けてください。
ここでエラーが発生しますか？ line Datetoday.setText（datetime [position]）;クラスのHistoryList.java内の –
; @VivekMishra –
Plz答えを確認し、それがあなたを助けてくれることを願ってください。 – Darshak