Bonjour,
Débutant en Java, je réalise une application Android qui relève de l'intranet de mon école.
Seulement voilà, je n'arrive pas à récupérer la réponse du serveur, mon getResponseCode() crash dans tous les sens, incapable de l'afficher/récupérer.
Mon code, MainActivity.java
ManageInput.java
Code : Sélectionner tout - Visualiser dans une fenêtre à part
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67 package com.example.epiandroid; import java.io.IOException; import com.controlleur.ManageInput; import android.support.v7.app.ActionBarActivity; import android.os.Bundle; import android.view.Menu; import android.view.MenuItem; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; import android.widget.EditText; public class MainActivity extends ActionBarActivity { Button myButton; int isCorrect; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); System.out.println("MDR"); myButton = (Button) this.findViewById(R.id.button1); myButton.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { // TODO Auto-generated method stub ManageInput manager = new ManageInput(); String login = ((EditText)findViewById(R.id.loginInput)).getText().toString(); String password = ((EditText)findViewById(R.id.passwordInput)).getText().toString(); try { if ((isCorrect = manager.checkInput(login, password)) == 200) myButton.setText("good"); else myButton.setText("fail"); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } }); } @Override public boolean onCreateOptionsMenu(Menu menu) { // Inflate the menu; this adds items to the action bar if it is present. getMenuInflater().inflate(R.menu.main, menu); return true; } @Override public boolean onOptionsItemSelected(MenuItem item) { // Handle action bar item clicks here. The action bar will // automatically handle clicks on the Home/Up button, so long // as you specify a parent activity in AndroidManifest.xml. int id = item.getItemId(); if (id == R.id.action_settings) { return true; } return super.onOptionsItemSelected(item); } }
Beaucoup de commentaires pour beaucoup de tests. Mais introuvable.
Code : Sélectionner tout - Visualiser dans une fenêtre à part
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45 package com.controlleur; import java.io.IOException; import java.net.HttpURLConnection; import java.net.MalformedURLException; import java.net.URL; import org.codehaus.jackson.JsonParseException; import org.codehaus.jackson.map.DeserializationConfig; import org.codehaus.jackson.map.JsonMappingException; import org.codehaus.jackson.map.ObjectMapper; import android.os.AsyncTask; import com.modele.User; public class ManageInput { public String Login; public String Password; User user = new User(); public int checkInput(String login, String password) throws IOException { URL myUrl = new URL("http://epitech-api.herokuapp.com/login?login=" + login + "&password=" + password); HttpURLConnection conn = (HttpURLConnection) myUrl.openConnection(); user.setLogin(login); user.setPassword(password); int responseCode = conn.getResponseCode(); ---> Segfault : System.out.println(responseCode); return 0; } /*public void retrieveToken() throws JsonParseException, JsonMappingException, IOException { ObjectMapper mapper = new ObjectMapper(); User user = new User(); URL myUrl = new URL("http://epitech-api.herokuapp.com/login?login=" + user.getLogin() + "&password=" + user.getPassword()); mapper.configure(DeserializationConfig.Feature.FAIL_ON_UNKNOWN_PROPERTIES, false); user = mapper.readValue(myUrl, User.class); }*/ }
Voici maintenant les erreurs :
Quelqu'un saurait-il m'indiquer comment corriger ce problème ?01-26 14:31:11.900: E/AndroidRuntime(15337): FATAL EXCEPTION: main
01-26 14:31:11.900: E/AndroidRuntime(15337): android.os.NetworkOnMainThreadException
01-26 14:31:11.900: E/AndroidRuntime(15337): at android.os.StrictMode$AndroidBlockGuardPolicy.onNetwork(StrictMode.java:1099)
01-26 14:31:11.900: E/AndroidRuntime(15337): at java.net.InetAddress.lookupHostByName(InetAddress.java:391)
01-26 14:31:11.900: E/AndroidRuntime(15337): at java.net.InetAddress.getAllByNameImpl(InetAddress.java:242)
01-26 14:31:11.900: E/AndroidRuntime(15337): at java.net.InetAddress.getAllByName(InetAddress.java:220)
01-26 14:31:11.900: E/AndroidRuntime(15337): at libcore.net.http.HttpConnection.<init>(HttpConnection.java:71)
01-26 14:31:11.900: E/AndroidRuntime(15337): at libcore.net.http.HttpConnection.<init>(HttpConnection.java:50)
01-26 14:31:11.900: E/AndroidRuntime(15337): at libcore.net.http.HttpConnection$Address.connect(HttpConnection.java:351)
01-26 14:31:11.900: E/AndroidRuntime(15337): at libcore.net.http.HttpConnectionPool.get(HttpConnectionPool.java:86)
01-26 14:31:11.900: E/AndroidRuntime(15337): at libcore.net.http.HttpConnection.connect(HttpConnection.java:128)
01-26 14:31:11.900: E/AndroidRuntime(15337): at libcore.net.http.HttpEngine.openSocketConnection(HttpEngine.java:308)
01-26 14:31:11.900: E/AndroidRuntime(15337): at libcore.net.http.HttpEngine.connect(HttpEngine.java:303)
01-26 14:31:11.900: E/AndroidRuntime(15337): at libcore.net.http.HttpEngine.sendSocketRequest(HttpEngine.java:282)
01-26 14:31:11.900: E/AndroidRuntime(15337): at libcore.net.http.HttpEngine.sendRequest(HttpEngine.java:232)
01-26 14:31:11.900: E/AndroidRuntime(15337): at libcore.net.http.HttpURLConnectionImpl.getResponse(HttpURLConnectionImpl.java:273)
01-26 14:31:11.900: E/AndroidRuntime(15337): at libcore.net.http.HttpURLConnectionImpl.getResponseCode(HttpURLConnectionImpl.java:479)
01-26 14:31:11.900: E/AndroidRuntime(15337): at com.controlleur.ManageInput.checkInput(ManageInput.java:30)
01-26 14:31:11.900: E/AndroidRuntime(15337): at com.example.epiandroid.MainActivity$1.onClick(MainActivity.java:36)
01-26 14:31:11.900: E/AndroidRuntime(15337): at android.view.View.performClick(View.java:3644)
01-26 14:31:11.900: E/AndroidRuntime(15337): at android.view.View$PerformClick.run(View.java:14313)
01-26 14:31:11.900: E/AndroidRuntime(15337): at android.os.Handler.handleCallback(Handler.java:605)
01-26 14:31:11.900: E/AndroidRuntime(15337): at android.os.Handler.dispatchMessage(Handler.java:92)
01-26 14:31:11.900: E/AndroidRuntime(15337): at android.os.Looper.loop(Looper.java:137)
01-26 14:31:11.900: E/AndroidRuntime(15337): at android.app.ActivityThread.main(ActivityThread.java:4517)
01-26 14:31:11.900: E/AndroidRuntime(15337): at java.lang.reflect.Method.invokeNative(Native Method)
01-26 14:31:11.900: E/AndroidRuntime(15337): at java.lang.reflect.Method.invoke(Method.java:511)
01-26 14:31:11.900: E/AndroidRuntime(15337): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:993)
Merci d'avance pour votre aide.
Partager