1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78
|
package com.example.lislis.mesexercices;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.Toast;
import com.android.volley.Request;
import com.android.volley.RequestQueue;
import com.android.volley.Response;
import com.android.volley.VolleyError;
import com.android.volley.toolbox.JsonObjectRequest;
import com.android.volley.toolbox.Volley;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
public class UserJson extends AppCompatActivity {
EditText nom,prenom,postnom,email;
Button ajouter,voir;
TextView list;
RequestQueue requestQueue;
String insertUrl="http://192.168.1.14:8000/webservices/insert-users/";
String showUrl="http://192.168.1.14:8000/webservices/afficher-users/";
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.user_json);
nom=(EditText)findViewById(R.id.nom);
prenom=(EditText)findViewById(R.id.prenom);
postnom=(EditText)findViewById(R.id.postnom);
email=(EditText)findViewById(R.id.email);
ajouter=(Button) findViewById(R.id.ajouter_user);
voir=(Button)findViewById(R.id.afficher_users);
list=(TextView)findViewById(R.id.list_users);
requestQueue= Volley.newRequestQueue(this);
voir.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
JsonObjectRequest jsonObjectRequest=new JsonObjectRequest(Request.Method.GET, showUrl, new Response.Listener<JSONObject>() {
@Override
public void onResponse(JSONObject response) {
try {
JSONArray users=response.getJSONArray("data");
for(int i=0;i<users.length();i++)
{
JSONObject user=users.getJSONObject(i);
String fname=user.getString("prenom");
String lname=user.getString("nom");
String mname=user.getString("postnom");
String mail=user.getString("mail");
list.append(fname+" "+lname+" "+mname+" "+mail+"\n");
System.out.println("Tototo\n"+fname+" "+lname+" "+mname+" "+mail+"\n");
}
list.append("===\n=");
} catch (JSONException e) {
e.printStackTrace();
}
}
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
}
});
requestQueue.add(jsonObjectRequest);
}
});
}
} |
Partager