Problème avec la création d'une page d'inscription/connexion

**guigui2454000** · 13/06/2014, 08h21

Bonjour, je suis en train d'essayer de développer une application de service, et j'ai un problème avec la page de connexion/inscription que j'ai crée. Voilà le truc:
Nom : vision appli.PNG
Affichages : 302
Taille : 54,0 Ko

Nom : vision appli.PNG
Affichages : 302
Taille : 54,0 Ko

quand je clique sur le bouton Meine Daten (mes données pour ceux qui ne parlent pas allemand

) j'arrive bien sur la page MeineDatenActivity, par contre quand je clique sur Verbindung (connexion) ou Anmeldung (inscription) l'appli plante, ça me met un message et puis revient à l'activité principale. Mais quand j'enlève la partie de code correspondant à l'action sur le bouton Anmeldung par exemple, alors là le bouton Verbindung fonctionne (enfin pas tout à fait comme je le voudrais mais c'est une autre affaire).

Voilà le code correspondant à MeineDatenActivity, j'espère que quelqu'un pourra m'aider parce que je suis sur ce problème depuis un petit moment là:

Code Java :

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package com.blabla.blablaapp;
 
import java.util.regex.Matcher;
import java.util.regex.Pattern;
 
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;
 
public class MeineDatenActivity extends Activity {
 
	final String EXTRA_LOGIN = "user_login";
	final String EXTRA_PASSWORD = "user_password";
 
	public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_meine_daten);
 
        final EditText login = (EditText) findViewById(R.id.user_email);
        final EditText pass = (EditText) findViewById(R.id.user_password);
 
        final Button loginButton = (Button) findViewById(R.id.verbindung);
        loginButton.setOnClickListener(new View.OnClickListener() {
 
        public void onClick(View v) {
        	final String loginTxt = login.getText().toString();
        	Pattern p = Pattern.compile(".+@.+\\.[a-z]+");
        	Matcher m = p.matcher(loginTxt);
        	if (!m.matches()) {
        		Toast.makeText(MeineDatenActivity.this, R.string.email_format_error,
        		        Toast.LENGTH_SHORT).show();
        				return;
        	}
 
        	final String loginTxt1 = login.getText().toString();
        	final String passTxt1 = pass.getText().toString();
 
        	if (loginTxt1.equals("") || passTxt1.equals("")) {
        		Toast.makeText(MeineDatenActivity.this,
        			R.string.email_or_password_empty,
        			Toast.LENGTH_SHORT).show();
        		return;
        	}
 
      	Intent intent = new Intent(MeineDatenActivity.this, LoginDisplayActivity.class);
      	intent.putExtra(EXTRA_LOGIN, login.getText().toString());
    	intent.putExtra(EXTRA_PASSWORD, pass.getText().toString());
      	startActivity(intent);
      	}
      });
 
        final Button inscriptionButton = (Button) findViewById(R.id.anmeldung);
  	  inscriptionButton.setOnClickListener(new View.OnClickListener() {
 
  	  @Override
  	  public void onClick(View v) {
  		Intent intent = new Intent(MeineDatenActivity.this, InscriptionActivity.class);
  		startActivity(intent);
  		}
  	});
	}
}

Merci d'avance!

**Hizin** · 13/06/2014, 10h17

Si ça plante, tu as une jolie stacktrace dans le LogCat, merci de nous la fournir (complète, en texte, en indiquant la correspondance ligne indiquée <-> code montré si tu sais les lire).

**guigui2454000** · 13/06/2014, 10h55

Voila le logcat, par contre je sais pas du tout comment lire ça:

Code :

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06-13 07:58:45.943: I/Choreographer(1014): Skipped 61 frames!  The application may be doing too much work on its main thread.
06-13 07:58:47.043: D/gralloc_goldfish(1014): Emulator without GPU emulation detected.
06-13 07:59:30.763: I/Choreographer(1014): Skipped 286 frames!  The application may be doing too much work on its main thread.
06-13 07:59:34.943: I/Choreographer(1014): Skipped 120 frames!  The application may be doing too much work on its main thread.
06-13 07:59:36.483: I/Choreographer(1014): Skipped 34 frames!  The application may be doing too much work on its main thread.
06-13 07:59:37.913: I/Choreographer(1014): Skipped 259 frames!  The application may be doing too much work on its main thread.
06-13 07:59:43.903: I/Choreographer(1014): Skipped 37 frames!  The application may be doing too much work on its main thread.
06-13 08:00:01.453: D/dalvikvm(1014): GC_FOR_ALLOC freed 176K, 8% free 3102K/3348K, paused 66ms, total 85ms
06-13 08:01:17.363: I/Choreographer(1014): Skipped 31 frames!  The application may be doing too much work on its main thread.
06-13 08:01:19.633: I/Choreographer(1014): Skipped 82 frames!  The application may be doing too much work on its main thread.
06-13 08:01:19.963: I/Choreographer(1014): Skipped 120 frames!  The application may be doing too much work on its main thread.
06-13 08:01:20.523: I/Choreographer(1014): Skipped 268 frames!  The application may be doing too much work on its main thread.
06-13 08:01:20.743: I/Choreographer(1014): Skipped 39 frames!  The application may be doing too much work on its main thread.
06-13 08:01:22.083: I/Choreographer(1014): Skipped 384 frames!  The application may be doing too much work on its main thread.
06-13 08:01:50.293: I/Choreographer(1014): Skipped 64 frames!  The application may be doing too much work on its main thread.
06-13 08:01:51.733: I/Choreographer(1014): Skipped 208 frames!  The application may be doing too much work on its main thread.
06-13 08:02:00.373: I/Choreographer(1014): Skipped 213 frames!  The application may be doing too much work on its main thread.
06-13 08:02:01.493: I/Choreographer(1014): Skipped 73 frames!  The application may be doing too much work on its main thread.
06-13 08:02:07.083: I/Choreographer(1014): Skipped 36 frames!  The application may be doing too much work on its main thread.
06-13 08:02:07.173: I/Choreographer(1014): Skipped 30 frames!  The application may be doing too much work on its main thread.
06-13 08:02:30.973: I/Choreographer(1014): Skipped 53 frames!  The application may be doing too much work on its main thread.
06-13 08:02:32.053: W/IInputConnectionWrapper(1014): showStatusIcon on inactive InputConnection
06-13 08:28:50.963: I/Choreographer(1014): Skipped 72 frames!  The application may be doing too much work on its main thread.
06-13 08:28:51.483: I/Choreographer(1014): Skipped 110 frames!  The application may be doing too much work on its main thread.
06-13 08:28:56.233: I/Choreographer(1014): Skipped 160 frames!  The application may be doing too much work on its main thread.
06-13 08:28:56.953: I/Choreographer(1014): Skipped 85 frames!  The application may be doing too much work on its main thread.
06-13 08:28:57.303: I/Choreographer(1014): Skipped 57 frames!  The application may be doing too much work on its main thread.
06-13 08:29:04.693: I/Choreographer(1014): Skipped 149 frames!  The application may be doing too much work on its main thread.
06-13 08:29:05.353: D/dalvikvm(1014): GC_FOR_ALLOC freed 365K, 12% free 3250K/3684K, paused 355ms, total 365ms
06-13 08:29:05.873: I/Choreographer(1014): Skipped 59 frames!  The application may be doing too much work on its main thread.
06-13 08:29:09.833: I/Choreographer(1014): Skipped 118 frames!  The application may be doing too much work on its main thread.
06-13 08:29:10.783: I/Choreographer(1014): Skipped 55 frames!  The application may be doing too much work on its main thread.
06-13 08:29:39.703: I/Choreographer(1014): Skipped 158 frames!  The application may be doing too much work on its main thread.
06-13 08:29:42.533: I/Choreographer(1014): Skipped 473 frames!  The application may be doing too much work on its main thread.
06-13 08:29:51.193: I/Choreographer(1014): Skipped 79 frames!  The application may be doing too much work on its main thread.
06-13 08:29:51.753: I/Choreographer(1014): Skipped 77 frames!  The application may be doing too much work on its main thread.
06-13 08:29:53.863: I/Choreographer(1014): Skipped 124 frames!  The application may be doing too much work on its main thread.
06-13 08:29:55.523: I/Choreographer(1014): Skipped 197 frames!  The application may be doing too much work on its main thread.
06-13 08:30:10.993: I/Choreographer(1014): Skipped 32 frames!  The application may be doing too much work on its main thread.
06-13 08:30:39.473: I/Choreographer(1014): Skipped 179 frames!  The application may be doing too much work on its main thread.
06-13 08:30:40.183: I/Choreographer(1014): Skipped 87 frames!  The application may be doing too much work on its main thread.
06-13 08:30:40.573: I/Choreographer(1014): Skipped 37 frames!  The application may be doing too much work on its main thread.
06-13 08:30:48.733: I/Choreographer(1014): Skipped 117 frames!  The application may be doing too much work on its main thread.
06-13 10:48:33.833: I/Choreographer(1204): Skipped 32 frames!  The application may be doing too much work on its main thread.
06-13 10:48:33.923: D/gralloc_goldfish(1204): Emulator without GPU emulation detected.
06-13 10:48:37.143: I/Choreographer(1204): Skipped 212 frames!  The application may be doing too much work on its main thread.
06-13 10:48:38.863: I/Choreographer(1204): Skipped 67 frames!  The application may be doing too much work on its main thread.
06-13 10:48:39.913: I/Choreographer(1204): Skipped 217 frames!  The application may be doing too much work on its main thread.
06-13 10:48:43.593: D/dalvikvm(1204): GC_FOR_ALLOC freed 123K, 6% free 3114K/3312K, paused 59ms, total 66ms
06-13 10:48:44.123: I/Choreographer(1204): Skipped 234 frames!  The application may be doing too much work on its main thread.
06-13 10:48:46.273: W/InputEventReceiver(1204): Attempted to finish an input event but the input event receiver has already been disposed.
06-13 10:48:46.433: I/Choreographer(1204): Skipped 91 frames!  The application may be doing too much work on its main thread.
06-13 10:48:58.423: W/IInputConnectionWrapper(1204): showStatusIcon on inactive InputConnection
06-13 10:49:07.693: I/Choreographer(1204): Skipped 60 frames!  The application may be doing too much work on its main thread.
06-13 10:49:08.363: I/Choreographer(1204): Skipped 341 frames!  The application may be doing too much work on its main thread.
06-13 10:49:11.843: I/Choreographer(1204): Skipped 64 frames!  The application may be doing too much work on its main thread.
06-13 10:49:17.593: I/Choreographer(1204): Skipped 94 frames!  The application may be doing too much work on its main thread.
06-13 10:49:18.783: I/Choreographer(1204): Skipped 705 frames!  The application may be doing too much work on its main thread.
06-13 10:49:20.173: I/Choreographer(1204): Skipped 85 frames!  The application may be doing too much work on its main thread.
06-13 10:49:21.453: I/Choreographer(1204): Skipped 33 frames!  The application may be doing too much work on its main thread.
06-13 10:49:25.043: D/AndroidRuntime(1204): Shutting down VM
06-13 10:49:25.043: W/dalvikvm(1204): threadid=1: thread exiting with uncaught exception (group=0xb4b00ba8)
06-13 10:49:25.093: E/AndroidRuntime(1204): FATAL EXCEPTION: main
06-13 10:49:25.093: E/AndroidRuntime(1204): Process: com.esiemensbt.siemensbtserviceapp, PID: 1204
06-13 10:49:25.093: E/AndroidRuntime(1204): android.content.ActivityNotFoundException: Unable to find explicit activity class {com.esiemensbt.siemensbtserviceapp/com.esiemensbt.siemensbtserviceapp.InscriptionActivity}; have you declared this activity in your AndroidManifest.xml?
06-13 10:49:25.093: E/AndroidRuntime(1204): 	at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1628)
06-13 10:49:25.093: E/AndroidRuntime(1204): 	at android.app.Instrumentation.execStartActivity(Instrumentation.java:1424)
06-13 10:49:25.093: E/AndroidRuntime(1204): 	at android.app.Activity.startActivityForResult(Activity.java:3424)
06-13 10:49:25.093: E/AndroidRuntime(1204): 	at android.app.Activity.startActivityForResult(Activity.java:3385)
06-13 10:49:25.093: E/AndroidRuntime(1204): 	at android.app.Activity.startActivity(Activity.java:3627)
06-13 10:49:25.093: E/AndroidRuntime(1204): 	at android.app.Activity.startActivity(Activity.java:3595)
06-13 10:49:25.093: E/AndroidRuntime(1204): 	at com.esiemensbt.siemensbtserviceapp.MeineDatenActivity$2.onClick(MeineDatenActivity.java:62)
06-13 10:49:25.093: E/AndroidRuntime(1204): 	at android.view.View.performClick(View.java:4438)
06-13 10:49:25.093: E/AndroidRuntime(1204): 	at android.view.View$PerformClick.run(View.java:18422)
06-13 10:49:25.093: E/AndroidRuntime(1204): 	at android.os.Handler.handleCallback(Handler.java:733)
06-13 10:49:25.093: E/AndroidRuntime(1204): 	at android.os.Handler.dispatchMessage(Handler.java:95)
06-13 10:49:25.093: E/AndroidRuntime(1204): 	at android.os.Looper.loop(Looper.java:136)
06-13 10:49:25.093: E/AndroidRuntime(1204): 	at android.app.ActivityThread.main(ActivityThread.java:5017)
06-13 10:49:25.093: E/AndroidRuntime(1204): 	at java.lang.reflect.Method.invokeNative(Native Method)
06-13 10:49:25.093: E/AndroidRuntime(1204): 	at java.lang.reflect.Method.invoke(Method.java:515)
06-13 10:49:25.093: E/AndroidRuntime(1204): 	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779)
06-13 10:49:25.093: E/AndroidRuntime(1204): 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)
06-13 10:49:25.093: E/AndroidRuntime(1204): 	at dalvik.system.NativeStart.main(Native Method)
06-13 10:49:31.013: I/Process(1204): Sending signal. PID: 1204 SIG: 9
06-13 10:49:32.803: I/Choreographer(1240): Skipped 76 frames!  The application may be doing too much work on its main thread.
06-13 10:49:32.863: D/gralloc_goldfish(1240): Emulator without GPU emulation detected.

J'ai lancé l'appli à la ligne 61 et le premier message d'erreur est à la ligne 63

**Hizin** · 13/06/2014, 11h14

Ce que l'on appelle "stacktrace", c'est ce bout-là :

Code :

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06-13 10:49:25.093: E/AndroidRuntime(1204): android.content.ActivityNotFoundException: Unable to find explicit activity class {com.esiemensbt.siemensbtserviceapp/com.esiemensbt.siemensbtserviceapp.InscriptionActivity}; have you declared this activity in your AndroidManifest.xml?
06-13 10:49:25.093: E/AndroidRuntime(1204): 	at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1628)
06-13 10:49:25.093: E/AndroidRuntime(1204): 	at android.app.Instrumentation.execStartActivity(Instrumentation.java:1424)
06-13 10:49:25.093: E/AndroidRuntime(1204): 	at android.app.Activity.startActivityForResult(Activity.java:3424)
06-13 10:49:25.093: E/AndroidRuntime(1204): 	at android.app.Activity.startActivityForResult(Activity.java:3385)
06-13 10:49:25.093: E/AndroidRuntime(1204): 	at android.app.Activity.startActivity(Activity.java:3627)
06-13 10:49:25.093: E/AndroidRuntime(1204): 	at android.app.Activity.startActivity(Activity.java:3595)
06-13 10:49:25.093: E/AndroidRuntime(1204): 	at com.esiemensbt.siemensbtserviceapp.MeineDatenActivity$2.onClick(MeineDatenActivity.java:62)
06-13 10:49:25.093: E/AndroidRuntime(1204): 	at android.view.View.performClick(View.java:4438)
06-13 10:49:25.093: E/AndroidRuntime(1204): 	at android.view.View$PerformClick.run(View.java:18422)
06-13 10:49:25.093: E/AndroidRuntime(1204): 	at android.os.Handler.handleCallback(Handler.java:733)
06-13 10:49:25.093: E/AndroidRuntime(1204): 	at android.os.Handler.dispatchMessage(Handler.java:95)
06-13 10:49:25.093: E/AndroidRuntime(1204): 	at android.os.Looper.loop(Looper.java:136)
06-13 10:49:25.093: E/AndroidRuntime(1204): 	at android.app.ActivityThread.main(ActivityThread.java:5017)
06-13 10:49:25.093: E/AndroidRuntime(1204): 	at java.lang.reflect.Method.invokeNative(Native Method)
06-13 10:49:25.093: E/AndroidRuntime(1204): 	at java.lang.reflect.Method.invoke(Method.java:515)
06-13 10:49:25.093: E/AndroidRuntime(1204): 	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779)
06-13 10:49:25.093: E/AndroidRuntime(1204): 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)
06-13 10:49:25.093: E/AndroidRuntime(1204): 	at dalvik.system.NativeStart.main(Native Method)

Ce qui nous intéresse principalement ici, ce sont les lignes :

Code :

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06-13 10:49:25.093: E/AndroidRuntime(1204): 	at com.esiemensbt.siemensbtserviceapp.MeineDatenActivity$2.onClick(MeineDatenActivity.java:62)

&

Code :

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06-13 10:49:25.093: E/AndroidRuntime(1204): android.content.ActivityNotFoundException: Unable to find explicit activity class {com.esiemensbt.siemensbtserviceapp/com.esiemensbt.siemensbtserviceapp.InscriptionActivity}; have you declared this activity in your AndroidManifest.xml?

La première ligne se lit ainsi :
Il y a une erreur dans le fichier MeineDatenActivity.java, à la ligne 62. La classe en question est MeineDatenActivity (dans une classe interne anonyme), dans le package com.esiemensbt.siemensbtserviceapp. L'erreur à lieu dans la méthode onClick.

Le message de l'erreur en question est

Code :

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Unable to find explicit activity class {com.esiemensbt.siemensbtserviceapp/com.esiemensbt.siemensbtserviceapp.InscriptionActivity}; have you declared this activity in your AndroidManifest.xml?

Donc, tu as simplement oublié de déclarer ton Activity dans ton manifest

Fais-le, et tu n'auras plus ce crash

Ps : prend l'habitude de coder en anglais plutôt que dans une autre langue. C'est plus pratique pour tout le monde pour relire

**guigui2454000** · 13/06/2014, 11h42

Ok je prends note, plus de programmation en allemnad

Sinon j'ai vérifié dans mon manifeste et j'avais bien déclaré cette activité, regarde:

Code :

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<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.esiemensbt.siemensbtserviceapp"
    android:versionCode="1"
    android:versionName="1.0" >
 
    <uses-sdk
        android:minSdkVersion="8"
        android:targetSdkVersion="19" />
 
    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <activity
            android:name="com.blabla.blablaapp.MenuActivity"
            android:label="@string/app_name" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
 
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity
            android:name=".Anleitung"
            android:label="@string/title_activity_anleitung_display" />
         <activity
            android:name=".MeineDatenActivity"
            android:label="@string/title_activity_meine_daten_display" />
          <activity
            android:name=".LoginDisplayActivity"
            android:label="@string/title_activity_login_display" />
          <activity
            android:name=".InscritpionActivity"
            android:label="@string/title_activity_inscription_display" />
          <activity
            android:name=".InscriptionNextActivity"
            android:label="@string/title_activity_inscription_next_display" />
          <activity
            android:name=".KontaktanforderungActivity"
            android:label="@string/title_activity_kontaktanforderung_display" />
          <activity
            android:name=".EquipmentActivity"
            android:label="@string/title_activity_equipment_display" />
          <activity
            android:name=".ServiceMeldungActivity"
            android:label="@string/title_activity_service_meldung_display" />
    </application>
 
</manifest>

Alors d'où vient le problème? car j'ai bien déclaré 9 activité pour les 9 créees