Discussion :

[sesomatre]

Salut à tous. SVP j'ai un problème. Je ne sais pas pourquoi mon avd n'affiche pas les données dans un ListView. Il ouvre l'appli mais la referme instantanément. Voici le code de ma méthode onCreate. quelqu'un peux m'aider?

Code :

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String[] tableau = new String[]{
        	    "Un" ,"Deux" ,"Trois" ,"Quatre"
        	   ,"Cinq" ,"Six" ,"Sept" ,"Huit"
        	   ,"Neuf" ,"Dix"};
        	ArrayAdapter<String> adapter =
        	new ArrayAdapter<String>(
        	   this
        	   ,android.R.layout.simple_list_item_1, tableau);
        	this.setListAdapter(adapter);

[MasterMbg]

Bonsoir,

Si l'application ferme subitement elle doit t'envoyer sûrement des messages dan le logcat. Sans ce message on ne saura pas deviner l'erreur. En plus, le bout de code que t'as posté n'aide pas vraiment.

Christian,

[sesomatre]

Bonsoir, Le problème qui se pose c'est que mon emulateur ne fonctionne pas correctement. J'utilise plutot bluestack pour executer mes applis. Svp, pouvez vous d'abord m'aider a régler ce problème? Quand j'exécute une application, l'émulateur prend beaucoup de temps pour s'ouvrir et quand il s'ouvre, l'application n'y est pas installé.
Merci

[sesomatre]

Bonsoir a tous,
J'ai deja resolu le problème de mon environnement. Voici ce que j'ai dans le Logcat quand je lance mon pappli.

10-15 17:00:17.900: D/AndroidRuntime(6483): >>>>>> AndroidRuntime START com.android.internal.os.RuntimeInit <<<<<<
10-15 17:00:17.900: D/AndroidRuntime(6483): CheckJNI is OFF
10-15 17:00:18.250: I/ethernet(6483): Loading ethernet jni class
10-15 17:00:18.300: D/AndroidRuntime(6483): Calling main entry com.android.commands.pm.Pm
10-15 17:00:18.320: D/AndroidRuntime(6483): Shutting down VM
10-15 17:00:18.320: D/dalvikvm(6483): GC_CONCURRENT freed 99K, 83% free 456K/2560K, paused 0ms+0ms
10-15 17:00:18.330: D/dalvikvm(6483): Debugger has detached; object registry had 1 entries
10-15 17:00:18.720: D/AndroidRuntime(6496): >>>>>> AndroidRuntime START com.android.internal.os.RuntimeInit <<<<<<
10-15 17:00:18.720: D/AndroidRuntime(6496): CheckJNI is OFF
10-15 17:00:18.950: I/ethernet(6496): Loading ethernet jni class
10-15 17:00:19.040: D/AndroidRuntime(6496): Calling main entry com.android.commands.am.Am
10-15 17:00:19.050: I/ActivityManager(1166): START {act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] flg=0x10000000 cmp=com.sesomatre.adapter1/.MainActivity} from pid 6496
10-15 17:00:19.070: D/ActivityManager(1166): TopActivityInfo, pkgName: com.sesomatre.adapter1 activityName: com.sesomatre.adapter1.MainActivity bstSpecialAppKeyboardHandlingEnabled = false
10-15 17:00:19.070: D/ActivityManager(1166): Showing guidance for pkgName: com.sesomatre.adapter1
10-15 17:00:19.100: D/GuidanceScreen(1319): hiding guidance
10-15 17:00:19.100: D/GuidanceScreen(1319): hardKeyboard = 1
10-15 17:00:19.100: D/GuidanceScreen(1319): event: app_launch
10-15 17:00:19.100: D/GuidanceScreen(1319): topPkg: com.sesomatre.adapter1
10-15 17:00:19.100: D/GuidanceScreen(1319): currentPkg: com.sesomatre.adapter1
10-15 17:00:19.100: D/GuidanceScreen(1319): appName: Adapter1
10-15 17:00:19.500: W/System.err(1166): Error: /data/data/libqemu_wl.user.txt: open failed: ENOENT (No such file or directory)
10-15 17:00:19.500: D/GuidanceScreen(1319): no guidance for com.sesomatre.adapter1
10-15 17:00:19.500: D/GuidanceScreen(1319): mControllerAttached = false
10-15 17:00:19.500: D/GuidanceScreen(1319): mControllerType = DualAction
10-15 17:00:19.500: D/GuidanceScreen(1319): mControllerType = DualAction
10-15 17:00:19.500: D/GuidanceScreen(1319): EventType = app_launch
10-15 17:00:19.500: I/ActivityManager(1166): package `com.sesomatre.adapter1` whitelisting status = false
10-15 17:00:19.520: D/dalvikvm(6506): Late-enabling CheckJNI
10-15 17:00:19.520: I/ActivityManager(1166): Start proc com.sesomatre.adapter1 for activity com.sesomatre.adapter1/.MainActivity: pid=6506 uid=10054 gids={}
10-15 17:00:19.570: D/AndroidRuntime(6496): Shutting down VM
10-15 17:00:19.570: D/dalvikvm(6496): GC_CONCURRENT freed 100K, 82% free 477K/2560K, paused 0ms+0ms
10-15 17:00:19.730: D/dalvikvm(6496): Debugger has detached; object registry had 1 entries
10-15 17:00:19.810: I/AndroidRuntime(6496): NOTE: attach of thread 'Binder Thread #3' failed
10-15 17:00:20.100: D/AndroidRuntime(6506): Shutting down VM
10-15 17:00:20.100: W/dalvikvm(6506): threadid=1: thread exiting with uncaught exception (group=0xb2c80180)
10-15 17:00:20.120: D/AndroidRuntime(6506): procName from cmdline: com.sesomatre.adapter1
10-15 17:00:20.120: E/AndroidRuntime(6506): in writeCrashedAppName, pkgName :com.sesomatre.adapter1
10-15 17:00:20.130: D/AndroidRuntime(6506): file written successfully with content: com.sesomatre.adapter1 StringBuffer : ;com.sesomatre.adapter1
10-15 17:00:20.140: D/BstCommandProcessor-Application(1346): Application crash has been observed.
10-15 17:00:20.140: I/Process(6506): Sending signal. PID: 6506 SIG: 9
10-15 17:00:20.140: E/AndroidRuntime(6506): FATAL EXCEPTION: main
10-15 17:00:20.140: E/AndroidRuntime(6506): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.sesomatre.adapter1/com.sesomatre.adapter1.MainActivity}: java.lang.RuntimeException: Your content must have a ListView whose id attribute is 'android.R.id.list'
10-15 17:00:20.140: E/AndroidRuntime(6506): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1956)
10-15 17:00:20.140: E/AndroidRuntime(6506): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1981)
10-15 17:00:20.140: E/AndroidRuntime(6506): at android.app.ActivityThread.access$600(ActivityThread.java:123)
10-15 17:00:20.140: E/AndroidRuntime(6506): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1147)
10-15 17:00:20.140: E/AndroidRuntime(6506): at android.os.Handler.dispatchMessage(Handler.java:99)
10-15 17:00:20.140: E/AndroidRuntime(6506): at android.os.Looper.loop(Looper.java:137)
10-15 17:00:20.140: E/AndroidRuntime(6506): at android.app.ActivityThread.main(ActivityThread.java:4424)
10-15 17:00:20.140: E/AndroidRuntime(6506): at java.lang.reflect.Method.invokeNative(Native Method)
10-15 17:00:20.140: E/AndroidRuntime(6506): at java.lang.reflect.Method.invoke(Method.java:511)
10-15 17:00:20.140: E/AndroidRuntime(6506): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:825)
10-15 17:00:20.140: E/AndroidRuntime(6506): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:592)
10-15 17:00:20.140: E/AndroidRuntime(6506): at dalvik.system.NativeStart.main(Native Method)
10-15 17:00:20.140: E/AndroidRuntime(6506): Caused by: java.lang.RuntimeException: Your content must have a ListView whose id attribute is 'android.R.id.list'
10-15 17:00:20.140: E/AndroidRuntime(6506): at android.app.ListActivity.onContentChanged(ListActivity.java:243)
10-15 17:00:20.140: E/AndroidRuntime(6506): at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:254)
10-15 17:00:20.140: E/AndroidRuntime(6506): at android.app.Activity.setContentView(Activity.java:1835)
10-15 17:00:20.140: E/AndroidRuntime(6506): at com.sesomatre.adapter1.MainActivity.onCreate(MainActivity.java:13)
10-15 17:00:20.140: E/AndroidRuntime(6506): at android.app.Activity.performCreate(Activity.java:4465)
10-15 17:00:20.140: E/AndroidRuntime(6506): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1051)
10-15 17:00:20.140: E/AndroidRuntime(6506): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1920)
10-15 17:00:20.140: E/AndroidRuntime(6506): ... 11 more
10-15 17:00:20.170: I/ActivityManager(1166): Process com.sesomatre.adapter1 (pid 6506) has died.
10-15 17:00:20.170: W/ActivityManager(1166): Force removing ActivityRecord{b32d4ba0 com.sesomatre.adapter1/.MainActivity}: app died, no saved state
10-15 17:00:20.170: D/ActivityManager(1166): TopActivityInfo, pkgName: com.bluestacks.gamepophome activityName: com.bluestacks.gamepophome/tv.gamepop.home.AllAppsFullGrid_ bstSpecialAppKeyboardHandlingEnabled = false
10-15 17:00:20.170: D/ActivityManager(1166): Showing guidance for pkgName: com.bluestacks.gamepophome
10-15 17:00:20.190: D/GuidanceScreen(1319): hiding guidance
10-15 17:00:20.190: D/GuidanceScreen(1319): hardKeyboard = 1
10-15 17:00:20.190: D/GuidanceScreen(1319): event: app_launch
10-15 17:00:20.190: D/GuidanceScreen(1319): topPkg: com.bluestacks.gamepophome
10-15 17:00:20.190: D/GuidanceScreen(1319): currentPkg: com.bluestacks.gamepophome
10-15 17:00:20.190: D/GuidanceScreen(1319): appName: Gamepop-Home
10-15 17:00:20.300: W/InputManagerService(1166): Window already focused, ignoring focus gain of: com.android.internal.view.IInputMethodClient$Stub$Proxy@b32e7ac8
10-15 17:00:20.310: D/GuidanceScreen(1319): no guidance for com.bluestacks.gamepophome
10-15 17:00:20.310: D/GuidanceScreen(1319): mControllerAttached = false
10-15 17:00:20.310: D/GuidanceScreen(1319): mControllerType = DualAction
10-15 17:00:20.310: D/GuidanceScreen(1319): mControllerType = DualAction
10-15 17:00:20.310: D/GuidanceScreen(1319): EventType = app_launch

[Turvy]

Problème courant des utilisateurs des ListActivity débutants

10-15 17:00:20.140: E/AndroidRuntime(6506): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.sesomatre.adapter1/com.sesomatre.adapter1.MainActivity}: java.lang.RuntimeException: Your content must have a ListView whose id attribute is 'android.R.id.list'

Ca veut dire que ton layout est mauvais. L'id de ta listview doit être "@android:id/list", comme indiqué dans les références http://developer.android.com/referen...tActivity.html

[sesomatre]

Cool Turvy. Ca marche super bien.