amirmalakie
یک شنبه 10 خرداد 1394, 16:34 عصر
سلام من می خام اطلاعات جیسونم که از سرویس میگیرم و در تکس ویو نمایش داده میشه رو بریزم تو لیست ویو نشون بده
چکار باید بکنم
id لیست ویو هم listview هست
package com.example.jsonvolleyparse;
import android.app.Activity;
import android.app.ProgressDialog;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Toast;
import com.android.volley.Request;
import com.android.volley.Response;
import com.android.volley.VolleyError;
import com.android.volley.VolleyLog;
import com.android.volley.toolbox.JsonArrayRequest;
import com.android.volley.toolbox.StringRequest;
import com.example.jsonvolleyparse.app.AppController;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
public class MyActivity extends Activity {
ListView listview;
// json array response url
private String urlJsonArry = "http://api.androidhive.info/json/movies.json";
private static String TAG = MyActivity.class.getSimpleName();
private Button btnMakeObjectRequest, btnMakeArrayRequest;
// Progress dialog
private ProgressDialog pDialog;
private TextView txtResponse;
// temporary string to show the parsed response
private String jsonResponse;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
btnMakeArrayRequest = (Button) findViewById(R.id.btnArrayRequest);
txtResponse = (TextView) findViewById(R.id.txtResponse);
pDialog = new ProgressDialog(this);
pDialog.setMessage("Please wait...");
pDialog.setCancelable(false);
btnMakeArrayRequest.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// making json array request
makeJsonArrayRequest();
}
});
}
/**
* Method to make json array request where response starts with [
* */
private void makeJsonArrayRequest() {
showpDialog();
JsonArrayRequest req = new JsonArrayRequest(urlJsonArry,
new Response.Listener<JSONArray>() {
@Override
public void onResponse(JSONArray response) {
Log.d(TAG, response.toString());
try {
// Parsing json array response
// loop through each json object
jsonResponse = "";
for (int i = 0; i < response.length(); i++) {
JSONObject person = (JSONObject) response.get(i);
String name = person.getString("title");
String image = person.getString("image");
String rating = person.getString("rating");
String releaseYear = person.getString("releaseYear");
String genre = person.getString("genre");
jsonResponse += "title: " + name + "\n\n";
jsonResponse += "image: " + image + "\n\n";
jsonResponse += "rating: " + rating + "\n\n";
jsonResponse += "releaseYear: " + releaseYear + "\n\n";
jsonResponse += "genre: " + genre + "\n\n";
}
txtResponse.setText(jsonResponse);
} catch (JSONException e) {
e.printStackTrace();
Toast.makeText(getApplicationContext(), "Error: " + e.getMessage(),
Toast.LENGTH_LONG).show();
}
hidepDialog();
}
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
VolleyLog.d(TAG, "Error: " + error.getMessage());
Toast.makeText(getApplicationContext(),
error.getMessage(), Toast.LENGTH_SHORT).show();
hidepDialog();
}
});
// Adding request to request queue
AppController.getInstance().addToRequestQueue(req) ;
}
private void showpDialog() {
if (!pDialog.isShowing())
pDialog.show();
}
private void hidepDialog() {
if (pDialog.isShowing())
pDialog.dismiss();
}
}
چکار باید بکنم
id لیست ویو هم listview هست
package com.example.jsonvolleyparse;
import android.app.Activity;
import android.app.ProgressDialog;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Toast;
import com.android.volley.Request;
import com.android.volley.Response;
import com.android.volley.VolleyError;
import com.android.volley.VolleyLog;
import com.android.volley.toolbox.JsonArrayRequest;
import com.android.volley.toolbox.StringRequest;
import com.example.jsonvolleyparse.app.AppController;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
public class MyActivity extends Activity {
ListView listview;
// json array response url
private String urlJsonArry = "http://api.androidhive.info/json/movies.json";
private static String TAG = MyActivity.class.getSimpleName();
private Button btnMakeObjectRequest, btnMakeArrayRequest;
// Progress dialog
private ProgressDialog pDialog;
private TextView txtResponse;
// temporary string to show the parsed response
private String jsonResponse;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
btnMakeArrayRequest = (Button) findViewById(R.id.btnArrayRequest);
txtResponse = (TextView) findViewById(R.id.txtResponse);
pDialog = new ProgressDialog(this);
pDialog.setMessage("Please wait...");
pDialog.setCancelable(false);
btnMakeArrayRequest.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// making json array request
makeJsonArrayRequest();
}
});
}
/**
* Method to make json array request where response starts with [
* */
private void makeJsonArrayRequest() {
showpDialog();
JsonArrayRequest req = new JsonArrayRequest(urlJsonArry,
new Response.Listener<JSONArray>() {
@Override
public void onResponse(JSONArray response) {
Log.d(TAG, response.toString());
try {
// Parsing json array response
// loop through each json object
jsonResponse = "";
for (int i = 0; i < response.length(); i++) {
JSONObject person = (JSONObject) response.get(i);
String name = person.getString("title");
String image = person.getString("image");
String rating = person.getString("rating");
String releaseYear = person.getString("releaseYear");
String genre = person.getString("genre");
jsonResponse += "title: " + name + "\n\n";
jsonResponse += "image: " + image + "\n\n";
jsonResponse += "rating: " + rating + "\n\n";
jsonResponse += "releaseYear: " + releaseYear + "\n\n";
jsonResponse += "genre: " + genre + "\n\n";
}
txtResponse.setText(jsonResponse);
} catch (JSONException e) {
e.printStackTrace();
Toast.makeText(getApplicationContext(), "Error: " + e.getMessage(),
Toast.LENGTH_LONG).show();
}
hidepDialog();
}
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
VolleyLog.d(TAG, "Error: " + error.getMessage());
Toast.makeText(getApplicationContext(),
error.getMessage(), Toast.LENGTH_SHORT).show();
hidepDialog();
}
});
// Adding request to request queue
AppController.getInstance().addToRequestQueue(req) ;
}
private void showpDialog() {
if (!pDialog.isShowing())
pDialog.show();
}
private void hidepDialog() {
if (pDialog.isShowing())
pDialog.dismiss();
}
}