Problème Socket Android

Version imprimable

Bonjour,

Je développe actuellement une application android avec des sockets et quand je la lance elle s'arrête.Cette application permet d'envoyer des commandes d'une Nexus 7 sous Android KitKat vers un boitier domotique (IPX 800) via le protocole M2M. L'application fonctionne très bien sous Android 2.2 mais pas sur 4.4.2.

Voici le logCat qd je lance l'application :

Citation:

01-30 07:25:06.183: W/dalvikvm(995): threadid=1: thread exiting with uncaught exception (group=0x40a71930)
01-30 07:25:06.273: E/AndroidRuntime(995): FATAL EXCEPTION: main
01-30 07:25:06.273: E/AndroidRuntime(995): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.android.domotique/com.android.domotique.Admin}: java.lang.NullPointerException
01-30 07:25:06.273: E/AndroidRuntime(995): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2180)
01-30 07:25:06.273: E/AndroidRuntime(995): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2230)
01-30 07:25:06.273: E/AndroidRuntime(995): at android.app.ActivityThread.access$600(ActivityThread.java:141)
01-30 07:25:06.273: E/AndroidRuntime(995): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1234)
01-30 07:25:06.273: E/AndroidRuntime(995): at android.os.Handler.dispatchMessage(Handler.java:99)
01-30 07:25:06.273: E/AndroidRuntime(995): at android.os.Looper.loop(Looper.java:137)
01-30 07:25:06.273: E/AndroidRuntime(995): at android.app.ActivityThread.main(ActivityThread.java:5041)
01-30 07:25:06.273: E/AndroidRuntime(995): at java.lang.reflect.Method.invokeNative(Native Method)
01-30 07:25:06.273: E/AndroidRuntime(995): at java.lang.reflect.Method.invoke(Method.java:511)
01-30 07:25:06.273: E/AndroidRuntime(995): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793)
01-30 07:25:06.273: E/AndroidRuntime(995): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560)
01-30 07:25:06.273: E/AndroidRuntime(995): at dalvik.system.NativeStart.main(Native Method)
01-30 07:25:06.273: E/AndroidRuntime(995): Caused by: java.lang.NullPointerException
01-30 07:25:06.273: E/AndroidRuntime(995): at com.android.domotique.Admin.onCreate(Admin.java:117)
01-30 07:25:06.273: E/AndroidRuntime(995): at android.app.Activity.performCreate(Activity.java:5104)
01-30 07:25:06.273: E/AndroidRuntime(995): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1080)
01-30 07:25:06.273: E/AndroidRuntime(995): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2144)
01-30 07:25:06.273: E/AndroidRuntime(995): ... 11 more

voici le code java de mon application :

Code:

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package com.android.domotique;
 
 
import java.io.BufferedReader;
 
import java.io.BufferedWriter;
 
import java.io.IOException;
 
import java.io.InputStreamReader;
 
import java.io.OutputStreamWriter;
 
import java.io.PrintWriter;
 
import java.net.Inet4Address;
 
import java.net.InetAddress;
 
import java.net.Socket;
 
import java.net.UnknownHostException;
 
 
import android.os.Bundle;
 
import android.view.View;
 
import android.widget.Button;
 
import android.widget.ToggleButton;
 
 
public class Admin extends MainActivity {
 
 
    private Button bPrecedent;
 
    private Button bSuivant;
 
    private ToggleButton Relai1;//Eclairage 1
 
    private ToggleButton Relai2;//Eclairage Ext
 
    private ToggleButton Relai3;//Eclairage Degagement
 
    private ToggleButton Relai4;//Portail
 
 
    String AdresseIP = "10.129.101.193";
 
    int Port = 9870;
 
    Socket SocketIPX;
 
    PrintWriter BuffW;
 
    BufferedReader BuffR;
 
 
    @Override
 
    protected void onCreate(Bundle savedInstanceState) {
 
        super.onCreate(savedInstanceState);
 
 
        bPrecedent = new Button(this);
 
        Relai1 = new ToggleButton(this);
 
        Relai2 = new ToggleButton(this);
 
        Relai3 = new ToggleButton(this);
 
        Relai4 = new ToggleButton(this);
 
 
        setContentView(R.layout.admin);
 
 
        bPrecedent = (Button) findViewById(R.id.Buttonpre);
 
        Relai1 = (ToggleButton) findViewById(R.id.toggleButton1);
 
        Relai2 = (ToggleButton) findViewById(R.id.toggleButton2);
 
        Relai3 = (ToggleButton) findViewById(R.id.toggleButton3);
 
        Relai4 = (ToggleButton) findViewById(R.id.toggleButton4);
 
 
        bPrecedent.setOnClickListener(new View.OnClickListener() {
 
 
            @Override
 
            public void onClick(View v) {
 
// TODO Auto-generated method stub
 
                finish();
 
 
            }
 
        });
 
 
        Relai1.setOnClickListener(new View.OnClickListener() {
 
 
            @Override
 
            public void onClick(View v) {
 
// TODO Auto-generated method stub
 
                Thread tTest = new Thread() {
 
                    public void run() {
 
                        if (Relai1.isChecked())
 
                            CommunicationIPX("Set11");
 
                        else
 
                            CommunicationIPX("Set10");
 
                    }
 
                };
 
                tTest.start();
 
 
            }
 
        });
 
 
        Relai2.setOnClickListener(new View.OnClickListener() {
 
 
            @Override
 
            public void onClick(View v) {
 
// TODO Auto-generated method stub
 
                if (Relai2.isChecked())
 
                    CommunicationIPX("Set21");
 
                else
 
                    CommunicationIPX("Set20");
 
            }
 
        });
 
 
        Relai3.setOnClickListener(new View.OnClickListener() {
 
 
            @Override
 
            public void onClick(View v) {
 
// TODO Auto-generated method stub
 
                if (Relai3.isChecked())
 
                    CommunicationIPX("Set31");
 
                else
 
                    CommunicationIPX("Set30");
 
            }
 
        });
 
 
        Relai4.setOnClickListener(new View.OnClickListener() {
 
 
            @Override
 
            public void onClick(View v) {
 
// TODO Auto-generated method stub
 
                if (Relai1.isChecked())
 
                    CommunicationIPX("Set41");
 
                else
 
                    CommunicationIPX("Set40");
 
            }
 
        });
 
 
        bSuivant.setOnClickListener(new View.OnClickListener() {
 
 
            @Override
 
            public void onClick(View v) {
 
// TODO Auto-generated method stub
 
 
            }
 
        });
 
 
        try {
 
            InetAddress serverAddr = Inet4Address.getByName(AdresseIP);
 
            SocketIPX = new Socket(serverAddr, Port);
 
        } catch (UnknownHostException e1) {
 
            e1.printStackTrace();
 
        } catch (IOException e1) {
 
            e1.printStackTrace();
 
        }
 
 
        //ouverture du buffeur pour envoyer dans le socket qu'on vient de créer
 
        try {
 
            BuffW = new PrintWriter(new BufferedWriter(new OutputStreamWriter(SocketIPX.getOutputStream())), true);
 
        } catch (IOException e) {
 
            // TODO Auto-generated catch block
 
            e.printStackTrace();
 
        }
 
 
        //idem pour recevoir
 
        try {
 
            BuffR = new BufferedReader(new InputStreamReader(SocketIPX.getInputStream()));
 
        } catch (IOException e) {
 
            // TODO Auto-generated catch block
 
            e.printStackTrace();
 
        }
 
 
    }
 
    public String CommunicationIPX(String Ordre) {
 
 
        String sClientMsg = "";
 
 
        //envoie l'ordre passé en argument de la fonction en l'état (si c'est un truc qui n'existe pas, l'IPX nous le dira)
 
        BuffW.println(Ordre);
 
        BuffW.flush();
 
 
        //lire la réponse
 
        try {
 
            sClientMsg = BuffR.readLine();
 
        } catch (IOException e) {
 
            // TODO Auto-generated catch block
 
            e.printStackTrace();
 
        }
 
 
        //return la réponse de l'IPX
 
        return sClientMsg;
 
    }//fin Communication IPX
 
 
}

Premièrement : pense à bien indenter ton code. C'est un raccourci sous la plupart des IDE et éditeur de texte. Cela le rend plus lisible et facilite le boulot de relecture pour tout le monde.

Deuxièmement : Les conventions Java.
Classes en UpperCamelCase : débutent par une majuscule, suivi de minuscules, la première lettre de chaque mot est une majuscule.
Variables et méthodes en lowerCamelCase : débutent par une minuscule, première lettre de chaque mot en majuscule.
Constantes : écrites en majuscules avec des tirets bas en séparateur (seul endroit où ceux-ci sont autorisés).

Les respecter aide aussi à la relecture.

Au niveau de ton erreur, tu as une NullPointerException (NPE), l'exception la plus commune en Java. Elle indique que tu invoques une méthodes sur un objet null, ou que tu passes un objet null en paramètre d'une méthode qui ne le supporte pas.

Citation:

Caused by: java.lang.NullPointerException
at com.android.domotique.Admin.onCreate(Admin.java:117)

NPE dans le package com.android.domotique, classe Admin, méthode onCreate. L'erreur est levée dans le fichier Admin.java, ligne 117.

Avec l'extrait de code que tu as fournis, la correspondance des lignes est KO.

Outre ça, tu as beaucoup d'incohérences et de soucis dans ton code.
Code:

1 2 3 4 5 6 7 8 9 10 bPrecedent = new Button(this); [...] setContentView(R.layout.admin); [...] bPrecedent = (Button) findViewById(R.id.Buttonpre);
Tu initialises bPrecedent, tu fais un setContentView, et tu le remplaces. Multiplié par 5 puisque tu le fais sur chaque variable. Ce qui est avant setContentView est inutile.
Code:

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 try { InetAddress serverAddr = Inet4Address.getByName(AdresseIP); SocketIPX = new Socket(serverAddr, Port); } catch (UnknownHostException e1) { e1.printStackTrace(); } catch (IOException e1) { e1.printStackTrace(); } //ouverture du buffeur pour envoyer dans le socket qu'on vient de créer try { BuffW = new PrintWriter(new BufferedWriter(new OutputStreamWriter(SocketIPX.getOutputStream())), true); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } //idem pour recevoir try { BuffR = new BufferedReader(new InputStreamReader(SocketIPX.getInputStream())); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); }
Tout ce code-là te fera obtenir une jolie NetworkOnMainThreadExpection, et il y a de bonnes chances que ce soit la source de ta NPE, la gestion des erreurs étant calamiteuse.

Première chose : pas de printStackTrace sur Android. On ne sait pas où stderr sort. Préfère utiliser Log.e(TAG, message, e); où TAG te permet de filtrer facilement dans le LogCat, message te permet de décrire le log et e est l'exception.

Pourquoi est-ce calamiteux ?
Code:

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 try { InetAddress serverAddr = Inet4Address.getByName(AdresseIP); SocketIPX = new Socket(serverAddr, Port); } catch (UnknownHostException e1) { e1.printStackTrace(); } catch (IOException e1) { e1.printStackTrace(); } //ouverture du buffeur pour envoyer dans le socket qu'on vient de créer try { BuffW = new PrintWriter(new BufferedWriter(new OutputStreamWriter(SocketIPX.getOutputStream())), true); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); }
Si tu as une exception dans le premier bloc, SocketIPX est null, mais c'est pas grave, on continue !
Donc quand tu l'utilises ensuite => NPE !

Un truc un peu mieux serait :
Code:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 try { InetAddress serverAddr = Inet4Address.getByName(AdresseIP); SocketIPX = new Socket(serverAddr, Port); BuffW = new PrintWriter(new BufferedWriter(new OutputStreamWriter(SocketIPX.getOutputStream())), true); BuffR = new BufferedReader(new InputStreamReader(SocketIPX.getInputStream())); } catch (UnknownHostException e1) { Log.e("IPX Connection", "problem resolving host", e1); } catch (IOException e1) { Log.e("IPX Connection", "issue while reading", e1); }
A coté de ça... la NetworkOnMainThreadException, qui va se révéler juste après.
C'est une très mauvaise pratique que de faire des opérations longues dans le Thread graphique. Il faut faire en sorte que l'interface ne soit jamais gelée. Android, depuis HoneyComb (3.0) sanctionne chaque appel réseau sur le thread graphique par l'exception bien nommée : NetworkOnMainThreadException.

Chaque opération potentiellement longue (dont font parti les appels réseaux) doivent être asynchrones. La classe AsyncTask permet de les réaliser assez facilement.

Merci pour votre réponse rapide. Je ne comprends pas pourquoi j'ai encore une NPE.

LogCat :

Code:

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01-30 10:34:49.082: E/AndroidRuntime(1547): FATAL EXCEPTION: main
01-30 10:34:49.082: E/AndroidRuntime(1547): java.lang.NullPointerException
01-30 10:34:49.082: E/AndroidRuntime(1547): 	at com.android.domotique.Ipx800.Communication(Ipx800.java:57)
01-30 10:34:49.082: E/AndroidRuntime(1547): 	at com.android.domotique.Admin$2.onClick(Admin.java:47)
01-30 10:34:49.082: E/AndroidRuntime(1547): 	at android.view.View.performClick(View.java:4204)
01-30 10:34:49.082: E/AndroidRuntime(1547): 	at android.widget.CompoundButton.performClick(CompoundButton.java:100)
01-30 10:34:49.082: E/AndroidRuntime(1547): 	at android.view.View$PerformClick.run(View.java:17355)
01-30 10:34:49.082: E/AndroidRuntime(1547): 	at android.os.Handler.handleCallback(Handler.java:725)
01-30 10:34:49.082: E/AndroidRuntime(1547): 	at android.os.Handler.dispatchMessage(Handler.java:92)
01-30 10:34:49.082: E/AndroidRuntime(1547): 	at android.os.Looper.loop(Looper.java:137)
01-30 10:34:49.082: E/AndroidRuntime(1547): 	at android.app.ActivityThread.main(ActivityThread.java:5041)
01-30 10:34:49.082: E/AndroidRuntime(1547): 	at java.lang.reflect.Method.invokeNative(Native Method)
01-30 10:34:49.082: E/AndroidRuntime(1547): 	at java.lang.reflect.Method.invoke(Method.java:511)
01-30 10:34:49.082: E/AndroidRuntime(1547): 	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793)
01-30 10:34:49.082: E/AndroidRuntime(1547): 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560)
01-30 10:34:49.082: E/AndroidRuntime(1547): 	at dalvik.system.NativeStart.main(Native Method)

Code du main, Admin.java :

Code:

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package com.android.domotique;
 
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.ToggleButton;
 
public class Admin extends MainActivity {
 
	private Button bPrecedent;
	private ToggleButton relaiEclairage1;//Eclairage 1
	private ToggleButton relaiEclairageExt;//Eclairage Ext
	private ToggleButton relaiEclairageDeg;//Eclairage Degagement
	private ToggleButton relaiPortail;//Portail
	private ToggleButton relaiChauffage;//Chauffage
 
	@Override
	protected void onCreate(Bundle savedInstanceState) {
			super.onCreate(savedInstanceState);
 
		setContentView(R.layout.admin);
 
		bPrecedent = (Button)findViewById(R.id.Buttonpre);
        relaiEclairage1 = (ToggleButton)findViewById(R.id.toggleButton1);
        relaiEclairageExt = (ToggleButton)findViewById(R.id.toggleButton2);
        relaiEclairageDeg = (ToggleButton)findViewById(R.id.toggleButton3);
        relaiPortail = (ToggleButton)findViewById(R.id.toggleButton4);
        relaiChauffage = (ToggleButton)findViewById(R.id.toggleButton5);
 
        bPrecedent.setOnClickListener(new View.OnClickListener() {
 
			@Override
			public void onClick(View v) {
				// TODO Auto-generated method stub
				finish();
 
			}
		});
 
        relaiEclairage1.setOnClickListener(new View.OnClickListener() {
 
			@Override
			public void onClick(View v) {
				// TODO Auto-generated method stub
				Ipx800 essaiIpx = new Ipx800();
				essaiIpx.execute();
				essaiIpx.communicationIpx("Set41");
			}
		});
 
        relaiEclairageExt.setOnClickListener(new View.OnClickListener() {
 
			@Override
			public void onClick(View v) {
				// TODO Auto-generated method stub
 
			}
		});
 
        relaiEclairageDeg.setOnClickListener(new View.OnClickListener() {
 
			@Override
			public void onClick(View v) {
				// TODO Auto-generated method stub
 
			}
		});
 
        relaiPortail.setOnClickListener(new View.OnClickListener() {
 
			@Override
			public void onClick(View v) {
				// TODO Auto-generated method stub
 
			}
		});
 
        relaiChauffage.setOnClickListener(new View.OnClickListener() {
 
			@Override
			public void onClick(View v) {
				// TODO Auto-generated method stub
 
			}
		});
 
	} 
 
 
}

J'ai crée une classe pour utiliser AsyncTask, Ipx800.java

Code:

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package com.android.domotique;
 
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.net.Inet4Address;
import java.net.InetAddress;
import java.net.Socket;
import java.net.UnknownHostException;
 
import android.os.AsyncTask;
import android.util.Log;
 
public class Ipx800 extends AsyncTask<Void, Void, Void> {
 
	String adresseIP = "10.129.101.193";
	int portIpx = 9870;
	Socket socketIpx;
	PrintWriter buffW ;
	BufferedReader buffR ; 
 
	@Override
	protected Void doInBackground(Void... params) {
		// TODO Auto-generated method stub
 
			try {
 
	            InetAddress serverAddr = Inet4Address.getByName(adresseIP);
 
	            socketIpx = new Socket(serverAddr, portIpx);
 
	            buffW = new PrintWriter(new BufferedWriter(new OutputStreamWriter(socketIpx.getOutputStream())), true);
 
	            buffR = new BufferedReader(new InputStreamReader(socketIpx.getInputStream()));
 
	        } catch (UnknownHostException e1) {
 
	            Log.e("IPX Connection", "problem resolving host", e1);
 
	        } catch (IOException e1) {
 
	            Log.e("IPX Connection", "issue while reading", e1);
 
	        }
		return null;
	}
 
	public String communicationIpx(String Ordre){
 
		     String sClientMsg = "";
 
		     //envoie l'ordre passé en argument de la fonction en l'état (si c'est un truc qui n'existe pas, l'IPX nous le dira)
		     Log.e("Buffer", "Erreru Buf1");
		     buffW.println(Ordre);
		     Log.e("Buffer", "Erreru Buf2");
		     buffW.flush();
		     Log.e("Buffer", "Erreru Buf3");
 
		     //lire la réponse
		      try {
		       sClientMsg = buffR.readLine();
		    } catch (IOException e) {
		       // TODO Auto-generated catch block
		    	 Log.e("IPX Communicationn", "problem resolving host", e);
		    }
 
		      //return la réponse de l'IPX
		     return sClientMsg;
		  }//fin Communication IPX*/
}

L'erreur NPE semble être au niveau de la ligne buffW.printIn(Ordre) mais je ne comprends pas le problème ?

30/01/2014, 12h01
Hizin

Les paramètres suivent la même convention d'écriture que les variables :p

Si c'est bien sur cette ligne, soit Ordre est null, soit buffW l'est.
Tu n'as pas d'autres erreurs dans ton LogCat par hasard ?
30/01/2014, 12h54
UbuntuMan

A mon avis, c'est plus l'appel

Code:

essaiIpx.communicationIpx("Set41");

en dehors de l'async task (qui doit être finie) et donc les références tombent à null (ce que suggère Hizin avec buffW).
30/01/2014, 17h02
Invité

Merci pour vos réponses, je vais tester avec ce que vous m'avez dit :)

Bonjour,

Pendant ce WE, j'ai codé l'AsyncTask, mais je ne comprends pas l'erreur que cela me génère.

Code du main, Admin.java :

Code:

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package com.android.domotique;
 
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;
import android.widget.ToggleButton;
 
public class Admin extends MainActivity {
 
	private Button bPrecedent;
	private ToggleButton relaiEclairage1;//Eclairage 1
	private ToggleButton relaiEclairageExt;//Eclairage Ext
	private ToggleButton relaiEclairageDeg;//Eclairage Degagement
	private ToggleButton relaiPortail;//Portail
	private ToggleButton relaiChauffage;//Chauffage
 
	@Override
	protected void onCreate(Bundle savedInstanceState) {
			super.onCreate(savedInstanceState);
 
		setContentView(R.layout.admin);
 
		bPrecedent = (Button)findViewById(R.id.Buttonpre);
        relaiEclairage1 = (ToggleButton)findViewById(R.id.toggleButton1);
        relaiEclairageExt = (ToggleButton)findViewById(R.id.toggleButton2);
        relaiEclairageDeg = (ToggleButton)findViewById(R.id.toggleButton3);
        relaiPortail = (ToggleButton)findViewById(R.id.toggleButton4);
        relaiChauffage = (ToggleButton)findViewById(R.id.toggleButton5);
 
        bPrecedent.setOnClickListener(new View.OnClickListener() {
 
			@Override
			public void onClick(View v) {
				// TODO Auto-generated method stub
				finish();
 
			}
		});
 
        relaiEclairage1.setOnClickListener(new View.OnClickListener() {
 
			@Override
			public void onClick(View v) {
				// TODO Auto-generated method stub
				Ipx800 essaiIpx = new Ipx800();
				essaiIpx.execute("Set41");
 
			}
		});
 
        relaiEclairageExt.setOnClickListener(new View.OnClickListener() {
 
			@Override
			public void onClick(View v) {
				// TODO Auto-generated method stub
 
			}
		});
 
        relaiEclairageDeg.setOnClickListener(new View.OnClickListener() {
 
			@Override
			public void onClick(View v) {
				// TODO Auto-generated method stub
 
			}
		});
 
        relaiPortail.setOnClickListener(new View.OnClickListener() {
 
			@Override
			public void onClick(View v) {
				// TODO Auto-generated method stub
 
			}
		});
 
        relaiChauffage.setOnClickListener(new View.OnClickListener() {
 
			@Override
			public void onClick(View v) {
				// TODO Auto-generated method stub
 
			}
		});
 
	} 
 
 
}

Code de la classe, Ipx800.java :

Code:

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package com.android.domotique;
 
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.net.Inet4Address;
import java.net.InetAddress;
import java.net.Socket;
import java.net.UnknownHostException;
 
import android.os.AsyncTask;
import android.util.Log;
 
public class Ipx800 extends AsyncTask<String, String,String> {
 
	String adresseIP = "10.129.101.193";
	int portIpx = 9870;
	Socket socketIpx;
	PrintWriter buffW ;
	BufferedReader buffR ; 
 
	protected String doInBackground(String... ordre) {
		// TODO Auto-generated method stub
 
			try {
 
	            InetAddress serverAddr = Inet4Address.getByName(adresseIP);
 
	            socketIpx = new Socket(serverAddr, portIpx);
 
	            buffW = new PrintWriter(new BufferedWriter(new OutputStreamWriter(socketIpx.getOutputStream())), true);
 
	            buffR = new BufferedReader(new InputStreamReader(socketIpx.getInputStream()));
 
	        } catch (UnknownHostException e1) {
 
	            Log.e("IPX Connection", "problem resolving host", e1);
 
	        } catch (IOException e1) {
 
	            Log.e("IPX Connection", "issue while reading", e1);
 
	        }
 
			String sClientMsg = "";
 
		     //envoie l'ordre passé en argument de la fonction en l'état (si c'est un truc qui n'existe pas, l'IPX nous le dira)
		     Log.e("Buffer", "Erreru Buf1");
		     buffW.println(ordre);
		     Log.e("Buffer", "Erreru Buf2");
		     buffW.flush();
		     Log.e("Buffer", "Erreru Buf3");
 
		     //lire la réponse
		      try {
		       sClientMsg = buffR.readLine();
		    } catch (IOException e) {
		       // TODO Auto-generated catch block
		    	 Log.e("IPX Communicationn", "problem resolving host", e);
		    }
			return sClientMsg;
 
 
	}
 
 
 
 
}

Et voici le LogCat :

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02-03 09:55:19.747: E/AndroidRuntime(1617): FATAL EXCEPTION: main
02-03 09:55:19.747: E/AndroidRuntime(1617): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.android.domotique/com.android.domotique.MainActivity}: android.view.InflateException: Binary XML file line #2: Error inflating class <unknown>
02-03 09:55:19.747: E/AndroidRuntime(1617): 	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2180)
02-03 09:55:19.747: E/AndroidRuntime(1617): 	at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2230)
02-03 09:55:19.747: E/AndroidRuntime(1617): 	at android.app.ActivityThread.access$600(ActivityThread.java:141)
02-03 09:55:19.747: E/AndroidRuntime(1617): 	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1234)
02-03 09:55:19.747: E/AndroidRuntime(1617): 	at android.os.Handler.dispatchMessage(Handler.java:99)
02-03 09:55:19.747: E/AndroidRuntime(1617): 	at android.os.Looper.loop(Looper.java:137)
02-03 09:55:19.747: E/AndroidRuntime(1617): 	at android.app.ActivityThread.main(ActivityThread.java:5041)
02-03 09:55:19.747: E/AndroidRuntime(1617): 	at java.lang.reflect.Method.invokeNative(Native Method)
02-03 09:55:19.747: E/AndroidRuntime(1617): 	at java.lang.reflect.Method.invoke(Method.java:511)
02-03 09:55:19.747: E/AndroidRuntime(1617): 	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793)
02-03 09:55:19.747: E/AndroidRuntime(1617): 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560)
02-03 09:55:19.747: E/AndroidRuntime(1617): 	at dalvik.system.NativeStart.main(Native Method)
02-03 09:55:19.747: E/AndroidRuntime(1617): Caused by: android.view.InflateException: Binary XML file line #2: Error inflating class <unknown>
02-03 09:55:19.747: E/AndroidRuntime(1617): 	at android.view.LayoutInflater.createView(LayoutInflater.java:613)
02-03 09:55:19.747: E/AndroidRuntime(1617): 	at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56)
02-03 09:55:19.747: E/AndroidRuntime(1617): 	at android.view.LayoutInflater.onCreateView(LayoutInflater.java:660)
02-03 09:55:19.747: E/AndroidRuntime(1617): 	at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:685)
02-03 09:55:19.747: E/AndroidRuntime(1617): 	at android.view.LayoutInflater.inflate(LayoutInflater.java:466)
02-03 09:55:19.747: E/AndroidRuntime(1617): 	at android.view.LayoutInflater.inflate(LayoutInflater.java:396)
02-03 09:55:19.747: E/AndroidRuntime(1617): 	at android.view.LayoutInflater.inflate(LayoutInflater.java:352)
02-03 09:55:19.747: E/AndroidRuntime(1617): 	at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:270)
02-03 09:55:19.747: E/AndroidRuntime(1617): 	at android.app.Activity.setContentView(Activity.java:1881)
02-03 09:55:19.747: E/AndroidRuntime(1617): 	at com.android.domotique.MainActivity.onCreate(MainActivity.java:28)
02-03 09:55:19.747: E/AndroidRuntime(1617): 	at android.app.Activity.performCreate(Activity.java:5104)
02-03 09:55:19.747: E/AndroidRuntime(1617): 	at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1080)
02-03 09:55:19.747: E/AndroidRuntime(1617): 	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2144)
02-03 09:55:19.747: E/AndroidRuntime(1617): 	... 11 more
02-03 09:55:19.747: E/AndroidRuntime(1617): Caused by: java.lang.reflect.InvocationTargetException
02-03 09:55:19.747: E/AndroidRuntime(1617): 	at java.lang.reflect.Constructor.constructNative(Native Method)
02-03 09:55:19.747: E/AndroidRuntime(1617): 	at java.lang.reflect.Constructor.newInstance(Constructor.java:417)
02-03 09:55:19.747: E/AndroidRuntime(1617): 	at android.view.LayoutInflater.createView(LayoutInflater.java:587)
02-03 09:55:19.747: E/AndroidRuntime(1617): 	... 23 more
02-03 09:55:19.747: E/AndroidRuntime(1617): Caused by: java.lang.OutOfMemoryError
02-03 09:55:19.747: E/AndroidRuntime(1617): 	at android.graphics.BitmapFactory.nativeDecodeAsset(Native Method)
02-03 09:55:19.747: E/AndroidRuntime(1617): 	at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:502)
02-03 09:55:19.747: E/AndroidRuntime(1617): 	at android.graphics.BitmapFactory.decodeResourceStream(BitmapFactory.java:355)
02-03 09:55:19.747: E/AndroidRuntime(1617): 	at android.graphics.drawable.Drawable.createFromResourceStream(Drawable.java:785)
02-03 09:55:19.747: E/AndroidRuntime(1617): 	at android.content.res.Resources.loadDrawable(Resources.java:1965)
02-03 09:55:19.747: E/AndroidRuntime(1617): 	at android.content.res.TypedArray.getDrawable(TypedArray.java:601)
02-03 09:55:19.747: E/AndroidRuntime(1617): 	at android.view.View.<init>(View.java:3330)
02-03 09:55:19.747: E/AndroidRuntime(1617): 	at android.view.ViewGroup.<init>(ViewGroup.java:431)
02-03 09:55:19.747: E/AndroidRuntime(1617): 	at android.widget.LinearLayout.<init>(LinearLayout.java:176)
02-03 09:55:19.747: E/AndroidRuntime(1617): 	at android.widget.LinearLayout.<init>(LinearLayout.java:172)
02-03 09:55:19.747: E/AndroidRuntime(1617): 	... 26 more

Merci de votre aide :)

03/02/2014, 11h51
Hizin

Code:

android.view.InflateException: Binary XML file line #2: Error inflating class <unknown>

Manifestement, tu as un problème dans ton layout "admin", il n'arrive pas à trouver la classe.
Peux-tu nous le montrer (ou le corriger directement, pour le coup) s'il te plaît ?

EDIT : si les lignes correspondent bien, un des ToggleButton serait mal écrit, ou tu es sur une version d'Android ne les supportant pas.

EDIT bis : dérouler tout le LogCat, c'est mieux :aie:
Le tout serait provoqué par une OOM ? Que tentes-tu de charger ? A priori, tu as une cascade d'erreur dont la source serait une trop grosse ressource.

Voici mon admin.xml :

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<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical" >
 
    <LinearLayout
        android:id="@+id/linearLayout1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal" >
 
        <Button
            android:id="@+id/Buttonpre"
            android:layout_width="180dp"
            android:layout_height="wrap_content"
            android:layout_gravity="left"
            android:layout_weight="1"
            android:text="@string/buttonpre" />
    </LinearLayout>
 
    <LinearLayout
        android:id="@+id/linearLayout2"
        android:layout_width="match_parent"
        android:layout_height="450dp"
        android:layout_marginBottom="10dp"
        android:layout_marginLeft="10dp"
        android:layout_marginRight="10dp"
        android:layout_marginTop="20dp"
        android:background="@drawable/planmaison"
        android:orientation="horizontal" >
 
    </LinearLayout>
 
    <TableLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:stretchColumns="1" >
 
        <TextView
            android:layout_gravity="center"
            android:gravity="center"
            android:text="@string/textviewtable1" />
 
        <TableRow
            android:id="@+id/tableRow1"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content" >
 
            <TextView
                android:layout_gravity="center"
                android:layout_weight="1"
                android:text="@string/textviewtable2" />
 
            <ToggleButton
                android:id="@+id/toggleButton1"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:text="ToggleButton1"
                android:textOff="Eteint"
                android:textOn="Allumé" />
        </TableRow>
 
        <TableRow
            android:id="@+id/tableRow2"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content" >
 
            <TextView
                android:layout_gravity="center"
                android:text="@string/textviewtable3" />
 
            <ToggleButton
                android:id="@+id/toggleButton2"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="ToggleButton2"
                android:textOff="Eteint"
                android:textOn="Allumé" />
        </TableRow>
 
        <TableRow
            android:id="@+id/tableRow3"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content" >
 
            <TextView
                android:layout_gravity="center"
                android:text="@string/textviewtable4" />
 
            <ToggleButton
                android:id="@+id/toggleButton3"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="ToggleButton3"
                android:textOff="Eteint"
                android:textOn="Allumé" />
        </TableRow>
 
        <TableRow
            android:id="@+id/tableRow4"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content" >
 
            <TextView
                android:layout_gravity="center"
                android:text="@string/textviewtable5" />
 
            <ToggleButton
                android:id="@+id/toggleButton4"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="ToggleButton4"
                android:textOff="Fermé"
                android:textOn="Ouvert" />
        </TableRow>
 
        <TableRow
            android:id="@+id/tableRow5"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content" >
 
            <TextView
                android:layout_gravity="center"
                android:text="@string/textviewtable6" />
 
            <ToggleButton
                android:id="@+id/toggleButton5"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="ToggleButton5"
                android:textOff="Fermé"
                android:textOn="Ouvert" />
        </TableRow>
    </TableLayout>
 
</LinearLayout>

Et voici le logcat complet :) :

Code:

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02-03 11:07:42.926: D/AndroidRuntime(1294): >>>>>> AndroidRuntime START com.android.internal.os.RuntimeInit <<<<<<
02-03 11:07:42.946: D/AndroidRuntime(1294): CheckJNI is ON
02-03 11:07:43.066: D/dalvikvm(1294): Trying to load lib libjavacore.so 0x0
02-03 11:07:43.096: D/dalvikvm(1294): Added shared lib libjavacore.so 0x0
02-03 11:07:43.136: D/dalvikvm(1294): Trying to load lib libnativehelper.so 0x0
02-03 11:07:43.136: D/dalvikvm(1294): Added shared lib libnativehelper.so 0x0
02-03 11:07:43.136: D/dalvikvm(1294): No JNI_OnLoad found in libnativehelper.so 0x0, skipping init
02-03 11:07:43.466: D/dalvikvm(1294): Note: class Landroid/app/ActivityManagerNative; has 179 unimplemented (abstract) methods
02-03 11:07:44.446: E/memtrack(1294): Couldn't load memtrack module (No such file or directory)
02-03 11:07:44.456: E/android.os.Debug(1294): failed to load memtrack module: -2
02-03 11:07:44.906: D/AndroidRuntime(1294): Calling main entry com.android.commands.pm.Pm
02-03 11:07:45.016: D/AndroidRuntime(1294): Shutting down VM
02-03 11:07:45.016: D/dalvikvm(1294): Debugger has detached; object registry had 1 entries
02-03 11:07:45.996: D/AndroidRuntime(1305): >>>>>> AndroidRuntime START com.android.internal.os.RuntimeInit <<<<<<
02-03 11:07:46.006: D/AndroidRuntime(1305): CheckJNI is ON
02-03 11:07:46.166: D/dalvikvm(1305): Trying to load lib libjavacore.so 0x0
02-03 11:07:46.176: D/dalvikvm(1305): Added shared lib libjavacore.so 0x0
02-03 11:07:46.226: D/dalvikvm(1305): Trying to load lib libnativehelper.so 0x0
02-03 11:07:46.226: D/dalvikvm(1305): Added shared lib libnativehelper.so 0x0
02-03 11:07:46.226: D/dalvikvm(1305): No JNI_OnLoad found in libnativehelper.so 0x0, skipping init
02-03 11:07:46.566: D/dalvikvm(1305): Note: class Landroid/app/ActivityManagerNative; has 179 unimplemented (abstract) methods
02-03 11:07:47.516: E/memtrack(1305): Couldn't load memtrack module (No such file or directory)
02-03 11:07:47.516: E/android.os.Debug(1305): failed to load memtrack module: -2
02-03 11:07:47.976: D/AndroidRuntime(1305): Calling main entry com.android.commands.am.Am
02-03 11:07:48.106: I/ActivityManager(371): START u0 {act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] flg=0x10000000 cmp=com.android.domotique/.MainActivity} from pid 1305
02-03 11:07:48.446: D/gralloc(50): Registering a buffer in the process that created it. This may cause memory ordering problems.
02-03 11:07:48.456: E/libEGL(50): called unimplemented OpenGL ES API
02-03 11:07:48.456: E/libEGL(50): called unimplemented OpenGL ES API
02-03 11:07:48.456: E/libEGL(50): called unimplemented OpenGL ES API
02-03 11:07:48.456: E/libEGL(50): called unimplemented OpenGL ES API
02-03 11:07:48.456: E/SurfaceFlinger(50): glCheckFramebufferStatusOES error 253896921
02-03 11:07:48.456: E/SurfaceFlinger(50): got GL_FRAMEBUFFER_COMPLETE_OES error while taking screenshot
02-03 11:07:48.456: E/libEGL(50): called unimplemented OpenGL ES API
02-03 11:07:48.456: E/libEGL(50): called unimplemented OpenGL ES API
02-03 11:07:48.506: W/WindowManager(371): Screenshot failure taking screenshot for (343x201) to layer 21005
02-03 11:07:48.566: D/AndroidRuntime(1305): Shutting down VM
02-03 11:07:48.626: D/dalvikvm(1305): Debugger has detached; object registry had 1 entries
02-03 11:07:48.646: D/dalvikvm(1316): Not late-enabling CheckJNI (already on)
02-03 11:07:48.676: I/ActivityManager(371): Start proc com.android.domotique for activity com.android.domotique/.MainActivity: pid=1316 uid=10052 gids={50052, 3003}
02-03 11:07:49.806: I/Choreographer(371): Skipped 49 frames!  The application may be doing too much work on its main thread.
02-03 11:07:58.156: D/dalvikvm(1316): GC_FOR_ALLOC freed 53K, 5% free 2787K/2908K, paused 47ms, total 50ms
02-03 11:07:58.176: I/dalvikvm-heap(1316): Forcing collection of SoftReferences for 14204944-byte allocation
02-03 11:07:58.236: D/dalvikvm(1316): GC_BEFORE_OOM freed 11K, 5% free 2775K/2908K, paused 65ms, total 67ms
02-03 11:07:58.236: E/dalvikvm-heap(1316): Out of memory on a 14204944-byte allocation.
02-03 11:07:58.236: I/dalvikvm(1316): "main" prio=5 tid=1 RUNNABLE
02-03 11:07:58.236: I/dalvikvm(1316):   | group="main" sCount=0 dsCount=0 obj=0xb4af5ca8 self=0xb718b380
02-03 11:07:58.236: I/dalvikvm(1316):   | sysTid=1316 nice=0 sched=0/0 cgrp=apps handle=-1224867500
02-03 11:07:58.236: I/dalvikvm(1316):   | state=R schedstat=( 8220000000 1090000000 164 ) utm=688 stm=134 core=0
02-03 11:07:58.246: I/dalvikvm(1316):   at android.graphics.BitmapFactory.nativeDecodeAsset(Native Method)
02-03 11:07:58.246: I/dalvikvm(1316):   at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:587)
02-03 11:07:58.246: I/dalvikvm(1316):   at android.graphics.BitmapFactory.decodeResourceStream(BitmapFactory.java:422)
02-03 11:07:58.246: I/dalvikvm(1316):   at android.graphics.drawable.Drawable.createFromResourceStream(Drawable.java:840)
02-03 11:07:58.246: I/dalvikvm(1316):   at android.content.res.Resources.loadDrawable(Resources.java:2110)
02-03 11:07:58.246: I/dalvikvm(1316):   at android.content.res.TypedArray.getDrawable(TypedArray.java:602)
02-03 11:07:58.246: I/dalvikvm(1316):   at android.view.View.<init>(View.java:3554)
02-03 11:07:58.246: I/dalvikvm(1316):   at android.view.ViewGroup.<init>(ViewGroup.java:470)
02-03 11:07:58.246: I/dalvikvm(1316):   at android.widget.LinearLayout.<init>(LinearLayout.java:176)
02-03 11:07:58.246: I/dalvikvm(1316):   at android.widget.LinearLayout.<init>(LinearLayout.java:172)
02-03 11:07:58.246: I/dalvikvm(1316):   at java.lang.reflect.Constructor.constructNative(Native Method)
02-03 11:07:58.246: I/dalvikvm(1316):   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
02-03 11:07:58.246: I/dalvikvm(1316):   at android.view.LayoutInflater.createView(LayoutInflater.java:594)
02-03 11:07:58.246: I/dalvikvm(1316):   at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56)
02-03 11:07:58.246: I/dalvikvm(1316):   at android.view.LayoutInflater.onCreateView(LayoutInflater.java:669)
02-03 11:07:58.246: I/dalvikvm(1316):   at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:694)
02-03 11:07:58.246: I/dalvikvm(1316):   at android.view.LayoutInflater.inflate(LayoutInflater.java:469)
02-03 11:07:58.246: I/dalvikvm(1316):   at android.view.LayoutInflater.inflate(LayoutInflater.java:397)
02-03 11:07:58.246: I/dalvikvm(1316):   at android.view.LayoutInflater.inflate(LayoutInflater.java:353)
02-03 11:07:58.246: I/dalvikvm(1316):   at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:290)
02-03 11:07:58.246: I/dalvikvm(1316):   at android.app.Activity.setContentView(Activity.java:1929)
02-03 11:07:58.246: I/dalvikvm(1316):   at com.android.domotique.MainActivity.onCreate(MainActivity.java:28)
02-03 11:07:58.246: I/dalvikvm(1316):   at android.app.Activity.performCreate(Activity.java:5231)
02-03 11:07:58.246: I/dalvikvm(1316):   at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
02-03 11:07:58.246: I/dalvikvm(1316):   at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2159)
02-03 11:07:58.246: I/dalvikvm(1316):   at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2245)
02-03 11:07:58.246: I/dalvikvm(1316):   at android.app.ActivityThread.access$800(ActivityThread.java:135)
02-03 11:07:58.246: I/dalvikvm(1316):   at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196)
02-03 11:07:58.246: I/dalvikvm(1316):   at android.os.Handler.dispatchMessage(Handler.java:102)
02-03 11:07:58.246: I/dalvikvm(1316):   at android.os.Looper.loop(Looper.java:136)
02-03 11:07:58.246: I/dalvikvm(1316):   at android.app.ActivityThread.main(ActivityThread.java:5017)
02-03 11:07:58.246: I/dalvikvm(1316):   at java.lang.reflect.Method.invokeNative(Native Method)
02-03 11:07:58.246: I/dalvikvm(1316):   at java.lang.reflect.Method.invoke(Method.java:515)
02-03 11:07:58.246: I/dalvikvm(1316):   at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779)
02-03 11:07:58.246: I/dalvikvm(1316):   at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)
02-03 11:07:58.246: I/dalvikvm(1316):   at dalvik.system.NativeStart.main(Native Method)
02-03 11:07:58.276: D/skia(1316): --- allocation failed for scaled bitmap
02-03 11:07:58.336: D/AndroidRuntime(1316): Shutting down VM
02-03 11:07:58.336: W/dalvikvm(1316): threadid=1: thread exiting with uncaught exception (group=0xb4af4ba8)
02-03 11:07:58.396: E/AndroidRuntime(1316): FATAL EXCEPTION: main
02-03 11:07:58.396: E/AndroidRuntime(1316): Process: com.android.domotique, PID: 1316
02-03 11:07:58.396: E/AndroidRuntime(1316): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.android.domotique/com.android.domotique.MainActivity}: android.view.InflateException: Binary XML file line #2: Error inflating class <unknown>
02-03 11:07:58.396: E/AndroidRuntime(1316): 	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2195)
02-03 11:07:58.396: E/AndroidRuntime(1316): 	at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2245)
02-03 11:07:58.396: E/AndroidRuntime(1316): 	at android.app.ActivityThread.access$800(ActivityThread.java:135)
02-03 11:07:58.396: E/AndroidRuntime(1316): 	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196)
02-03 11:07:58.396: E/AndroidRuntime(1316): 	at android.os.Handler.dispatchMessage(Handler.java:102)
02-03 11:07:58.396: E/AndroidRuntime(1316): 	at android.os.Looper.loop(Looper.java:136)
02-03 11:07:58.396: E/AndroidRuntime(1316): 	at android.app.ActivityThread.main(ActivityThread.java:5017)
02-03 11:07:58.396: E/AndroidRuntime(1316): 	at java.lang.reflect.Method.invokeNative(Native Method)
02-03 11:07:58.396: E/AndroidRuntime(1316): 	at java.lang.reflect.Method.invoke(Method.java:515)
02-03 11:07:58.396: E/AndroidRuntime(1316): 	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779)
02-03 11:07:58.396: E/AndroidRuntime(1316): 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)
02-03 11:07:58.396: E/AndroidRuntime(1316): 	at dalvik.system.NativeStart.main(Native Method)
02-03 11:07:58.396: E/AndroidRuntime(1316): Caused by: android.view.InflateException: Binary XML file line #2: Error inflating class <unknown>
02-03 11:07:58.396: E/AndroidRuntime(1316): 	at android.view.LayoutInflater.createView(LayoutInflater.java:620)
02-03 11:07:58.396: E/AndroidRuntime(1316): 	at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56)
02-03 11:07:58.396: E/AndroidRuntime(1316): 	at android.view.LayoutInflater.onCreateView(LayoutInflater.java:669)
02-03 11:07:58.396: E/AndroidRuntime(1316): 	at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:694)
02-03 11:07:58.396: E/AndroidRuntime(1316): 	at android.view.LayoutInflater.inflate(LayoutInflater.java:469)
02-03 11:07:58.396: E/AndroidRuntime(1316): 	at android.view.LayoutInflater.inflate(LayoutInflater.java:397)
02-03 11:07:58.396: E/AndroidRuntime(1316): 	at android.view.LayoutInflater.inflate(LayoutInflater.java:353)
02-03 11:07:58.396: E/AndroidRuntime(1316): 	at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:290)
02-03 11:07:58.396: E/AndroidRuntime(1316): 	at android.app.Activity.setContentView(Activity.java:1929)
02-03 11:07:58.396: E/AndroidRuntime(1316): 	at com.android.domotique.MainActivity.onCreate(MainActivity.java:28)
02-03 11:07:58.396: E/AndroidRuntime(1316): 	at android.app.Activity.performCreate(Activity.java:5231)
02-03 11:07:58.396: E/AndroidRuntime(1316): 	at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
02-03 11:07:58.396: E/AndroidRuntime(1316): 	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2159)
02-03 11:07:58.396: E/AndroidRuntime(1316): 	... 11 more
02-03 11:07:58.396: E/AndroidRuntime(1316): Caused by: java.lang.reflect.InvocationTargetException
02-03 11:07:58.396: E/AndroidRuntime(1316): 	at java.lang.reflect.Constructor.constructNative(Native Method)
02-03 11:07:58.396: E/AndroidRuntime(1316): 	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
02-03 11:07:58.396: E/AndroidRuntime(1316): 	at android.view.LayoutInflater.createView(LayoutInflater.java:594)
02-03 11:07:58.396: E/AndroidRuntime(1316): 	... 23 more
02-03 11:07:58.396: E/AndroidRuntime(1316): Caused by: java.lang.OutOfMemoryError
02-03 11:07:58.396: E/AndroidRuntime(1316): 	at android.graphics.BitmapFactory.nativeDecodeAsset(Native Method)
02-03 11:07:58.396: E/AndroidRuntime(1316): 	at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:587)
02-03 11:07:58.396: E/AndroidRuntime(1316): 	at android.graphics.BitmapFactory.decodeResourceStream(BitmapFactory.java:422)
02-03 11:07:58.396: E/AndroidRuntime(1316): 	at android.graphics.drawable.Drawable.createFromResourceStream(Drawable.java:840)
02-03 11:07:58.396: E/AndroidRuntime(1316): 	at android.content.res.Resources.loadDrawable(Resources.java:2110)
02-03 11:07:58.396: E/AndroidRuntime(1316): 	at android.content.res.TypedArray.getDrawable(TypedArray.java:602)
02-03 11:07:58.396: E/AndroidRuntime(1316): 	at android.view.View.<init>(View.java:3554)
02-03 11:07:58.396: E/AndroidRuntime(1316): 	at android.view.ViewGroup.<init>(ViewGroup.java:470)
02-03 11:07:58.396: E/AndroidRuntime(1316): 	at android.widget.LinearLayout.<init>(LinearLayout.java:176)
02-03 11:07:58.396: E/AndroidRuntime(1316): 	at android.widget.LinearLayout.<init>(LinearLayout.java:172)
02-03 11:07:58.396: E/AndroidRuntime(1316): 	... 26 more
02-03 11:07:58.426: W/ActivityManager(371):   Force finishing activity com.android.domotique/.MainActivity
02-03 11:07:58.896: E/WindowManager(371): Starting window AppWindowToken{b572f5b8 token=Token{b5437fa0 ActivityRecord{b5437e40 u0 com.android.domotique/.MainActivity t5}}} timed out
02-03 11:07:59.016: I/WindowManager(371): Screenshot max retries 4 of Token{b5437fa0 ActivityRecord{b5437e40 u0 com.android.domotique/.MainActivity t5 f}} appWin=Window{b5222f38 u0 Starting com.android.domotique} drawState=0
02-03 11:07:59.016: W/WindowManager(371): Screenshot failure taking screenshot for (1024x600) to layer 21010
02-03 11:08:00.236: D/dalvikvm(371): GC_FOR_ALLOC freed 803K, 51% free 6271K/12668K, paused 223ms, total 232ms
02-03 11:08:00.256: W/ActivityManager(371): Activity pause timeout for ActivityRecord{b5437e40 u0 com.android.domotique/.MainActivity t5 f}
02-03 11:08:01.586: I/Process(1316): Sending signal. PID: 1316 SIG: 9
02-03 11:08:01.686: E/SoundPool(371): error loading /system/media/audio/ui/Effect_Tick.ogg
02-03 11:08:01.686: W/AudioService(371): Soundpool could not load file: /system/media/audio/ui/Effect_Tick.ogg
02-03 11:08:01.686: E/SoundPool(371): error loading /system/media/audio/ui/Effect_Tick.ogg
02-03 11:08:01.686: W/AudioService(371): Soundpool could not load file: /system/media/audio/ui/Effect_Tick.ogg
02-03 11:08:01.686: E/SoundPool(371): error loading /system/media/audio/ui/Effect_Tick.ogg
02-03 11:08:01.686: W/AudioService(371): Soundpool could not load file: /system/media/audio/ui/Effect_Tick.ogg
02-03 11:08:01.686: E/SoundPool(371): error loading /system/media/audio/ui/Effect_Tick.ogg
02-03 11:08:01.686: W/AudioService(371): Soundpool could not load file: /system/media/audio/ui/Effect_Tick.ogg
02-03 11:08:01.686: E/SoundPool(371): error loading /system/media/audio/ui/Effect_Tick.ogg
02-03 11:08:01.686: W/AudioService(371): Soundpool could not load file: /system/media/audio/ui/Effect_Tick.ogg
02-03 11:08:01.706: E/SoundPool(371): error loading /system/media/audio/ui/KeypressStandard.ogg
02-03 11:08:01.706: W/AudioService(371): Soundpool could not load file: /system/media/audio/ui/KeypressStandard.ogg
02-03 11:08:01.706: E/SoundPool(371): error loading /system/media/audio/ui/KeypressSpacebar.ogg
02-03 11:08:01.706: W/AudioService(371): Soundpool could not load file: /system/media/audio/ui/KeypressSpacebar.ogg
02-03 11:08:01.706: E/SoundPool(371): error loading /system/media/audio/ui/KeypressDelete.ogg
02-03 11:08:01.706: W/AudioService(371): Soundpool could not load file: /system/media/audio/ui/KeypressDelete.ogg
02-03 11:08:01.706: E/SoundPool(371): error loading /system/media/audio/ui/KeypressReturn.ogg
02-03 11:08:01.716: W/AudioService(371): Soundpool could not load file: /system/media/audio/ui/KeypressReturn.ogg
02-03 11:08:01.716: E/SoundPool(371): error loading /system/media/audio/ui/KeypressInvalid.ogg
02-03 11:08:01.716: W/AudioService(371): Soundpool could not load file: /system/media/audio/ui/KeypressInvalid.ogg
02-03 11:08:01.716: W/AudioService(371): onLoadSoundEffects(), Error -1 while loading samples
02-03 11:08:01.846: I/ActivityManager(371): Process com.android.domotique (pid 1316) has died.
02-03 11:08:01.906: D/LightsService(371): Excessive delay setting light: 312ms
02-03 11:08:02.016: D/LightsService(371): Excessive delay setting light: 116ms
02-03 11:08:02.096: D/LightsService(371): Excessive delay setting light: 75ms
02-03 11:08:02.776: I/Choreographer(707): Skipped 224 frames!  The application may be doing too much work on its main thread.
02-03 11:08:03.056: I/Choreographer(371): Skipped 238 frames!  The application may be doing too much work on its main thread.
02-03 11:08:03.416: I/Choreographer(371): Skipped 38 frames!  The application may be doing too much work on its main thread.
02-03 11:08:03.616: I/Choreographer(371): Skipped 32 frames!  The application may be doing too much work on its main thread.
02-03 11:08:03.616: W/InputMethodManagerService(371): Window already focused, ignoring focus gain of: com.android.internal.view.IInputMethodClient$Stub$Proxy@b543c468 attribute=null, token = android.os.BinderProxy@b569cf70
02-03 11:08:03.626: I/Choreographer(707): Skipped 69 frames!  The application may be doing too much work on its main thread.

03/02/2014, 17h38
Hizin

Troisième fois que je me fais mal comprendre aujourd'hui :aie:

En fait, j'avais fait une première réponse sans regarder l'intégralité de ta stacktrace. En la regardant, on dirait que tes soucis sont causés par une OutOfMemory, indiquant que tu dépasses le seuil mémoire alloué pour l'application.

Manifestement, tu essaies d'afficher une image quelconque avant d'afficher ton admin (ou pendant). Celle-ci serait beaucoup trop grosse.
03/02/2014, 21h02
nicroman

Je penche pour "drawable/planmaison" qui est une bien trop grosse image...

On peut avoir les détails de cette ressource ?
04/02/2014, 08h28
Invité

1 pièce(s) jointe(s)

Bonjour,

Voici l'image plan maison que j'utilise :

http://www.developpez.net/forums/att...1&d=1391499983
04/02/2014, 14h58
nicroman

Ok... mais quelle taille ? Les versions ldpi, mdpi, hdpi, xhdpi, et xxhdpi sont présentes ? si oui lesquelles ?
Peut importe les pixels dedans ! :D
05/02/2014, 15h25
Invité

Merci de votre réponse mais j'ai réussi à résoudre mon problème :)
05/02/2014, 16h07
Hizin

Et comment as-tu fait ?
Pour la postérité, toi-même et potentiellement les autres personnes tombant sur ce sujet :)

Ps : pense à marquer cette discussion en "résolue" à l'aide du bouton :resolu:
05/02/2014, 16h29
Invité

Bonjour,

J'ai simplement redimensionner l'image car elle était en 4400*3200 et donc saturée la mémoire.
05/02/2014, 16h34
Hizin

Merci, donc nous avions vu juste finalement :)

Pour information, Android garanti 16 Mo de RAM à une application. La taille est variable selon les terminaux (constructeur, version, surcouche, phase de la lune).