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| protected Void doInBackground(Void... params) {
Log.i("add", " start doInBackground");
ServiceHandler sh = new ServiceHandler();
// Making a request to url and getting response
String jsonStr = sh.makeServiceCall(urlGet, ServiceHandler.GET);
Log.d("Response: ",jsonStr);
if (jsonStr != null) {
try {
JSONObject jsonObj = new JSONObject(jsonStr);
// return value of success
success=jsonObj.getInt("success");
Log.i("success", String.valueOf(success));
if (success==0)
{
// success=0 ==> there is a string = message
message=jsonObj.getString("message");
Log.i("message", message);
}
else if (success==1)
{
// success=1 ==> there is an array of data = valeurs
JSONArray dataValues = jsonObj.getJSONArray("valeurs");
// loop each row in the array
for(int j=1;j<dataValues.length();j++)
{
JSONObject values = dataValues.getJSONObject(j);
// return values of col1 in valCol1
String valCol1= values.getString("col1");
// return values of col2 in valCol2
String valCol2= values.getString("col2");
String valCol3= values.getString("col3");
//add a string witch contains all of data getted from the response
myListofData.add(valCol1+" - "+valCol2+" - "+valCol3);
Log.i("Row "+(j+1), valCol1+" - "+valCol2+" - "+valCol3);
}
}
} catch (JSONException e) {
e.printStackTrace();
}
} else {
Log.e("ServiceHandler", "Aucunes données à cette adresse");
}
Log.i("add", " end doInBackground");
return null;
}
@Override
protected void onPostExecute(Void result) {
Log.i("add", "onPostExecute");
super.onPostExecute(result);
if (progressDialog.isShowing())
{
progressDialog.dismiss();
}
if(success==1)
{
Toast.makeText(getApplicationContext(), "Bien récues ", Toast.LENGTH_LONG).show();
// show the list view contains the data
arrayadp = new ArrayAdapter(getApplicationContext(), android.R.layout.simple_list_item_single_choice, myListofData);
lv.setAdapter(arrayadp);
}
else
{
Toast.makeText(getApplicationContext(), "Erreur", Toast.LENGTH_LONG).show();
}
} |
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