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  3. java.lang.ClassCastException: android.app.Application non può essere lanciato a greendroid.app.GDApplication

java.lang.ClassCastException: android.app.Application non può essere lanciato a greendroid.app.GDApplication

2012-03-23 2 views
7

sto diventando un'eccezione calco cioèjava.lang.ClassCastException: android.app.Application non può essere lanciato a greendroid.app.GDApplication

java.lang.ClassCastException: android.app.Application cannot be cast to greendroid.app.GDApplication

quando sto cercando di utilizzare il verde libreria di droidi nel mio progetto. Ecco il codice interessato. Ho cercato di capire cosa sta andando storto ma ancora senza fortuna. Qualsiasi tipo di aiuto sarà molto apprezzato. Grazie.

public class MainMenu extends GDActivity{ 
    private QuickActionWidget mBar; 
@Override 
protected void onCreate(Bundle savedInstanceState) { 
    // TODO Auto-generated method stub 
    super.onCreate(savedInstanceState); 
    setActionBarContentView(R.layout.mainmenu); 
     mBar = new QuickActionBar(this); 
     mBar.addQuickAction(new QuickAction(this, R.drawable.food, "food")); 

Button foodButton=(Button)findViewById(R.id.food); 




foodButton.setOnClickListener(new View.OnClickListener() { 

@Override 
public void onClick(View v) { 
    // TODO Auto-generated method stub 
    mBar.show(v); 

} 
}); 


} 

    }

Ecco il mio mainmenu.xml

<?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:background="@drawable/back" 
android:orientation="vertical" > 
<RelativeLayout 

    android:layout_width="fill_parent" 
    android:layout_height="wrap_content"> 
<RelativeLayout 
    android:layout_alignParentBottom="true" 
    android:layout_width="fill_parent" 
    android:layout_height="wrap_content"> 
    <Button 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:layout_marginLeft="80dp" 
     android:id="@+id/menu" 
     android:background="@drawable/menu"></Button> 
    <Button 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:layout_marginLeft="80dp" 
     android:id="@+id/food" 
     android:layout_toRightOf="@id/menu" 
     android:background="@drawable/food"></Button> 

</RelativeLayout> 
</LinearLayout>

Questa mia LogCat.

> 03-23 10:21:27.887: D/dalvikvm(395): GC_FOR_ALLOC freed 54K, 4% free 6389K/6595K, paused 48ms 
03-23 10:21:27.937: I/dalvikvm-heap(395): Grow heap (frag case) to 10.253MB for 4096016-byte allocation 
03-23 10:21:28.018: D/dalvikvm(395): GC_FOR_ALLOC freed <1K, 3% free 10389K/10631K, paused 47ms 
03-23 10:21:28.128: D/dalvikvm(395): GC_CONCURRENT freed <1K, 3% free 10389K/10631K, paused 3ms+2ms 
03-23 10:21:28.967: V/TLINE(395): new: [email protected] 
03-23 10:21:36.497: D/AndroidRuntime(395): Shutting down VM 
03-23 10:21:36.497: W/dalvikvm(395): threadid=1: thread exiting with uncaught exception (group=0x40014760) 
03-23 10:21:36.507: E/AndroidRuntime(395): FATAL EXCEPTION: main 
03-23 10:21:36.507: E/AndroidRuntime(395): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.bombil.ramada/com.bombil.ramada.MainMenu}: java.lang.ClassCastException: android.app.Application cannot be cast to greendroid.app.GDApplication 
03-23 10:21:36.507: E/AndroidRuntime(395): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1748) 
03-23 10:21:36.507: E/AndroidRuntime(395): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1764) 
03-23 10:21:36.507: E/AndroidRuntime(395): at android.app.ActivityThread.access$1500(ActivityThread.java:122) 
03-23 10:21:36.507: E/AndroidRuntime(395): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1002) 
03-23 10:21:36.507: E/AndroidRuntime(395): at android.os.Handler.dispatchMessage(Handler.java:99) 
03-23 10:21:36.507: E/AndroidRuntime(395): at android.os.Looper.loop(Looper.java:132) 
03-23 10:21:36.507: E/AndroidRuntime(395): at android.app.ActivityThread.main(ActivityThread.java:4025) 
03-23 10:21:36.507: E/AndroidRuntime(395): at java.lang.reflect.Method.invokeNative(Native Method) 
03-23 10:21:36.507: E/AndroidRuntime(395): at java.lang.reflect.Method.invoke(Method.java:491) 
03-23 10:21:36.507: E/AndroidRuntime(395): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:841) 
03-23 10:21:36.507: E/AndroidRuntime(395): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:599) 
03-23 10:21:36.507: E/AndroidRuntime(395): at dalvik.system.NativeStart.main(Native Method) 
03-23 10:21:36.507: E/AndroidRuntime(395): Caused by: java.lang.ClassCastException: android.app.Application cannot be cast to greendroid.app.GDApplication 
03-23 10:21:36.507: E/AndroidRuntime(395): at greendroid.app.GDActivity.getGDApplication(GDActivity.java:205) 
03-23 10:21:36.507: E/AndroidRuntime(395): at greendroid.app.GDActivity.onCreate(GDActivity.java:147) 
03-23 10:21:36.507: E/AndroidRuntime(395): at com.bombil.ramada.MainMenu.onCreate(MainMenu.java:18) 
03-23 10:21:36.507: E/AndroidRuntime(395): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1048) 
03-23 10:21:36.507: E/AndroidRuntime(395): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1712) 
03-23 10:21:36.507: E/AndroidRuntime(395): ... 11 more 
03-23 10:22:58.089: D/dalvikvm(446): GC_FOR_ALLOC freed 55K, 4% free 6389K/6595K, paused 48ms 
03-23 10:22:58.128: I/dalvikvm-heap(446): Grow heap (frag case) to 10.253MB for 4096016-byte allocation 
03-23 10:22:58.207: D/dalvikvm(446): GC_FOR_ALLOC freed <1K, 3% free 10389K/10631K, paused 46ms 
03-23 10:22:58.308: D/dalvikvm(446): GC_CONCURRENT freed <1K, 3% free 10389K/10631K, paused 4ms+2ms 
03-23 10:22:59.317: V/TLINE(446): new: [email protected] 
03-23 10:23:01.357: D/AndroidRuntime(446): Shutting down VM 
03-23 10:23:01.357: W/dalvikvm(446): threadid=1: thread exiting with uncaught exception (group=0x40014760) 
03-23 10:23:01.367: E/AndroidRuntime(446): FATAL EXCEPTION: main 
03-23 10:23:01.367: E/AndroidRuntime(446): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.bombil.ramada/com.bombil.ramada.MainMenu}: java.lang.ClassCastException: android.app.Application cannot be cast to greendroid.app.GDApplication 
03-23 10:23:01.367: E/AndroidRuntime(446): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1748) 
03-23 10:23:01.367: E/AndroidRuntime(446): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1764) 
03-23 10:23:01.367: E/AndroidRuntime(446): at android.app.ActivityThread.access$1500(ActivityThread.java:122) 
03-23 10:23:01.367: E/AndroidRuntime(446): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1002) 
03-23 10:23:01.367: E/AndroidRuntime(446): at android.os.Handler.dispatchMessage(Handler.java:99) 
03-23 10:23:01.367: E/AndroidRuntime(446): at android.os.Looper.loop(Looper.java:132) 
03-23 10:23:01.367: E/AndroidRuntime(446): at android.app.ActivityThread.main(ActivityThread.java:4025) 
03-23 10:23:01.367: E/AndroidRuntime(446): at java.lang.reflect.Method.invokeNative(Native Method) 
03-23 10:23:01.367: E/AndroidRuntime(446): at java.lang.reflect.Method.invoke(Method.java:491) 
03-23 10:23:01.367: E/AndroidRuntime(446): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:841) 
03-23 10:23:01.367: E/AndroidRuntime(446): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:599) 
03-23 10:23:01.367: E/AndroidRuntime(446): at dalvik.system.NativeStart.main(Native Method) 
03-23 10:23:01.367: E/AndroidRuntime(446): Caused by: java.lang.ClassCastException: android.app.Application cannot be cast to greendroid.app.GDApplication 
03-23 10:23:01.367: E/AndroidRuntime(446): at greendroid.app.GDActivity.getGDApplication(GDActivity.java:205) 
03-23 10:23:01.367: E/AndroidRuntime(446): at greendroid.app.GDActivity.onCreate(GDActivity.java:147) 
03-23 10:23:01.367: E/AndroidRuntime(446): at com.bombil.ramada.MainMenu.onCreate(MainMenu.java:18) 
03-23 10:23:01.367: E/AndroidRuntime(446): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1048) 
03-23 10:23:01.367: E/AndroidRuntime(446): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1712) 
03-23 10:23:01.367: E/AndroidRuntime(446): ... 11 more 
03-23 10:26:58.047: D/dalvikvm(490): GC_FOR_ALLOC freed 54K, 5% free 6311K/6595K, paused 100ms 
03-23 10:26:58.097: I/dalvikvm-heap(490): Grow heap (frag case) to 10.176MB for 4096016-byte allocation 
03-23 10:26:58.167: D/dalvikvm(490): GC_FOR_ALLOC freed <1K, 4% free 10310K/10631K, paused 39ms 
03-23 10:26:58.267: D/dalvikvm(490): GC_CONCURRENT freed <1K, 4% free 10310K/10631K, paused 5ms+4ms 
03-23 10:26:59.298: V/TLINE(490): new: [email protected] 
03-23 10:27:07.167: D/AndroidRuntime(490): Shutting down VM 
03-23 10:27:07.167: W/dalvikvm(490): threadid=1: thread exiting with uncaught exception (group=0x40014760) 
03-23 10:27:07.177: E/AndroidRuntime(490): FATAL EXCEPTION: main 
03-23 10:27:07.177: E/AndroidRuntime(490): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.bombil.ramada/com.bombil.ramada.MainMenu}: java.lang.ClassCastException: android.app.Application cannot be cast to greendroid.app.GDApplication 
03-23 10:27:07.177: E/AndroidRuntime(490): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1748) 
03-23 10:27:07.177: E/AndroidRuntime(490): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1764) 
03-23 10:27:07.177: E/AndroidRuntime(490): at android.app.ActivityThread.access$1500(ActivityThread.java:122) 
03-23 10:27:07.177: E/AndroidRuntime(490): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1002) 
03-23 10:27:07.177: E/AndroidRuntime(490): at android.os.Handler.dispatchMessage(Handler.java:99) 
03-23 10:27:07.177: E/AndroidRuntime(490): at android.os.Looper.loop(Looper.java:132) 
03-23 10:27:07.177: E/AndroidRuntime(490): at android.app.ActivityThread.main(ActivityThread.java:4025) 
03-23 10:27:07.177: E/AndroidRuntime(490): at java.lang.reflect.Method.invokeNative(Native Method) 
03-23 10:27:07.177: E/AndroidRuntime(490): at java.lang.reflect.Method.invoke(Method.java:491) 
03-23 10:27:07.177: E/AndroidRuntime(490): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:841) 
03-23 10:27:07.177: E/AndroidRuntime(490): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:599) 
03-23 10:27:07.177: E/AndroidRuntime(490): at dalvik.system.NativeStart.main(Native Method) 
03-23 10:27:07.177: E/AndroidRuntime(490): Caused by: java.lang.ClassCastException: android.app.Application cannot be cast to greendroid.app.GDApplication 
03-23 10:27:07.177: E/AndroidRuntime(490): at greendroid.app.GDActivity.getGDApplication(GDActivity.java:205) 
03-23 10:27:07.177: E/AndroidRuntime(490): at greendroid.app.GDActivity.onCreate(GDActivity.java:147) 
03-23 10:27:07.177: E/AndroidRuntime(490): at com.bombil.ramada.MainMenu.onCreate(MainMenu.java:18) 
03-23 10:27:07.177: E/AndroidRuntime(490): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1048) 
03-23 10:27:07.177: E/AndroidRuntime(490): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1712) 
03-23 10:27:07.177: E/AndroidRuntime(490): ... 11 more 
03-23 10:31:49.177: D/dalvikvm(567): GC_FOR_ALLOC freed 56K, 4% free 6389K/6595K, paused 47ms 
03-23 10:31:49.227: I/dalvikvm-heap(567): Grow heap (frag case) to 10.253MB for 4096016-byte allocation 
03-23 10:31:49.297: D/dalvikvm(567): GC_FOR_ALLOC freed <1K, 3% free 10389K/10631K, paused 40ms 
03-23 10:31:49.398: D/dalvikvm(567): GC_CONCURRENT freed <1K, 3% free 10389K/10631K, paused 3ms+2ms 
03-23 10:31:50.468: V/TLINE(567): new: [email protected] 
03-23 10:31:52.377: D/AndroidRuntime(567): Shutting down VM 
03-23 10:31:52.387: W/dalvikvm(567): threadid=1: thread exiting with uncaught exception (group=0x40014760) 
03-23 10:31:52.398: E/AndroidRuntime(567): FATAL EXCEPTION: main 
03-23 10:31:52.398: E/AndroidRuntime(567): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.bombil.ramada/com.bombil.ramada.MainMenu}: java.lang.ClassCastException: android.app.Application cannot be cast to greendroid.app.GDApplication 
03-23 10:31:52.398: E/AndroidRuntime(567): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1748) 
03-23 10:31:52.398: E/AndroidRuntime(567): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1764) 
03-23 10:31:52.398: E/AndroidRuntime(567): at android.app.ActivityThread.access$1500(ActivityThread.java:122) 
03-23 10:31:52.398: E/AndroidRuntime(567): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1002) 
03-23 10:31:52.398: E/AndroidRuntime(567): at android.os.Handler.dispatchMessage(Handler.java:99) 
03-23 10:31:52.398: E/AndroidRuntime(567): at android.os.Looper.loop(Looper.java:132) 
03-23 10:31:52.398: E/AndroidRuntime(567): at android.app.ActivityThread.main(ActivityThread.java:4025) 
03-23 10:31:52.398: E/AndroidRuntime(567): at java.lang.reflect.Method.invokeNative(Native Method) 
03-23 10:31:52.398: E/AndroidRuntime(567): at java.lang.reflect.Method.invoke(Method.java:491) 
03-23 10:31:52.398: E/AndroidRuntime(567): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:841) 
03-23 10:31:52.398: E/AndroidRuntime(567): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:599) 
03-23 10:31:52.398: E/AndroidRuntime(567): at dalvik.system.NativeStart.main(Native Method) 
03-23 10:31:52.398: E/AndroidRuntime(567): Caused by: java.lang.ClassCastException: android.app.Application cannot be cast to greendroid.app.GDApplication 
03-23 10:31:52.398: E/AndroidRuntime(567): at greendroid.app.GDActivity.getGDApplication(GDActivity.java:205) 
03-23 10:31:52.398: E/AndroidRuntime(567): at greendroid.app.GDActivity.onCreate(GDActivity.java:147) 
03-23 10:31:52.398: E/AndroidRuntime(567): at com.bombil.ramada.MainMenu.onCreate(MainMenu.java:18) 
03-23 10:31:52.398: E/AndroidRuntime(567): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1048) 
03-23 10:31:52.398: E/AndroidRuntime(567): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1712) 
03-23 10:31:52.398: E/AndroidRuntime(567): ... 11 more 
03-23 10:32:23.498: I/Process(567): Sending signal. PID: 567 SIG: 9 
03-23 10:32:31.847: D/dalvikvm(605): GC_FOR_ALLOC freed 57K, 4% free 6389K/6595K, paused 44ms 
03-23 10:32:31.887: I/dalvikvm-heap(605): Grow heap (frag case) to 10.253MB for 4096016-byte allocation 
03-23 10:32:31.967: D/dalvikvm(605): GC_FOR_ALLOC freed <1K, 3% free 10389K/10631K, paused 44ms 
03-23 10:32:32.057: D/dalvikvm(605): GC_CONCURRENT freed <1K, 3% free 10389K/10631K, paused 3ms+2ms 
03-23 10:32:32.857: V/TLINE(605): new: [email protected] 
03-23 10:32:43.418: D/AndroidRuntime(605): Shutting down VM 
03-23 10:32:43.428: W/dalvikvm(605): threadid=1: thread exiting with uncaught exception (group=0x40014760) 
03-23 10:32:43.438: E/AndroidRuntime(605): FATAL EXCEPTION: main 
03-23 10:32:43.438: E/AndroidRuntime(605): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.bombil.ramada/com.bombil.ramada.MainMenu}: java.lang.ClassCastException: android.app.Application cannot be cast to greendroid.app.GDApplication 
03-23 10:32:43.438: E/AndroidRuntime(605): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1748) 
03-23 10:32:43.438: E/AndroidRuntime(605): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1764) 
03-23 10:32:43.438: E/AndroidRuntime(605): at android.app.ActivityThread.access$1500(ActivityThread.java:122) 
03-23 10:32:43.438: E/AndroidRuntime(605): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1002) 
03-23 10:32:43.438: E/AndroidRuntime(605): at android.os.Handler.dispatchMessage(Handler.java:99) 
03-23 10:32:43.438: E/AndroidRuntime(605): at android.os.Looper.loop(Looper.java:132) 
03-23 10:32:43.438: E/AndroidRuntime(605): at android.app.ActivityThread.main(ActivityThread.java:4025) 
03-23 10:32:43.438: E/AndroidRuntime(605): at java.lang.reflect.Method.invokeNative(Native Method) 
03-23 10:32:43.438: E/AndroidRuntime(605): at java.lang.reflect.Method.invoke(Method.java:491) 
03-23 10:32:43.438: E/AndroidRuntime(605): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:841) 
03-23 10:32:43.438: E/AndroidRuntime(605): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:599) 
03-23 10:32:43.438: E/AndroidRuntime(605): at dalvik.system.NativeStart.main(Native Method) 
03-23 10:32:43.438: E/AndroidRuntime(605): Caused by: java.lang.ClassCastException: android.app.Application cannot be cast to greendroid.app.GDApplication 
03-23 10:32:43.438: E/AndroidRuntime(605): at greendroid.app.GDActivity.getGDApplication(GDActivity.java:205) 
03-23 10:32:43.438: E/AndroidRuntime(605): at greendroid.app.GDActivity.onCreate(GDActivity.java:147) 
03-23 10:32:43.438: E/AndroidRuntime(605): at com.bombil.ramada.MainMenu.onCreate(MainMenu.java:18) 
03-23 10:32:43.438: E/AndroidRuntime(605): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1048) 
03-23 10:32:43.438: E/AndroidRuntime(605): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1712) 
03-23 10:32:43.438: E/AndroidRuntime(605): ... 11 more 
03-23 10:37:43.477: I/Process(605): Sending signal. PID: 605 SIG: 9

fonte

2012-03-23 Dinesh Venkata

+1

metti il ​​tuo logcat e aggiungi mainmenu.xml –

risposta

15

Posso solo indovinare. App Android extends GDApplication?

Per esempio (in AndroidManifest.xml):

<application 
     android:icon="@drawable/ic_gdcatalog" 
     android:label="@string/app_name" 
     android:theme="@style/Theme.GDCatalog" 
     android:name=".CatalogApplication"> 
... 
...

Dovresti nella classe fare questo:

public class CatalogApplication extends GDApplication { 

    @Override 
    public Class<?> getHomeActivityClass() { 
     return CatalogActivity.class; 
    } 

    @Override 
    public Intent getMainApplicationIntent() { 
     return new Intent(Intent.ACTION_VIEW, Uri.parse(getString(R.string.app_url))); 
    } 

}

è anche possibile scaricare GDCatalog sample Application ed eseguirlo in Eclipse.

fonte

2012-03-23 09:09:51

+0

sì @ r.piesnikowski quello era il mio problema. Non ho mai dichiarato il catalogoAplicazione. –

+0

Questo mi ha appena salvato grazie, riorganizzando un'app vecchia e ho dimenticato l''android: name = "" 'within' the mainifest! – wired00

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