... ups, peinlich nein ich ging davon aus dass mir das beim erstellen der fragment klasse gemacht wird, war aber die falsche...
aaaber jetzt habe ich keine fehlermeldungen mehr, dafür hats mir ne exception raus:
2-17 14:54:29.176 1365-1365/com.example.wehelp.wehelp E/AndroidRuntime﹕ FATAL EXCEPTION: main
Process: com.example.wehelp.wehelp, PID: 1365
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.wehelp.wehelp/com.example.wehelp.wehelp.navigationActivity}: java.lang.ClassCastException: com.example.wehelp.wehelp.navigationActivity@3c301597 must implement OnFragmentInteractionListener
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2298)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2360)
at android.app.ActivityThread.access$800(ActivityThread.java:144)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1278)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5221)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
Caused by: java.lang.ClassCastException: com.example.wehelp.wehelp.navigationActivity@3c301597 must implement OnFragmentInteractionListener
at com.example.wehelp.wehelp.ScheduleFragment.onAttach(ScheduleFragment.java:85)
at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:903)
at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1126)
at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:739)
at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1489)
at android.support.v4.app.FragmentActivity.onStart(FragmentActivity.java:548)
at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1220)
at android.app.Activity.performStart(Activity.java:5949)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2261)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2360)
at android.app.ActivityThread.access$800(ActivityThread.java:144)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1278)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5221)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
ist ein projekt fürs studium, und den kack namen "weHelp" haben unsere indischen partner ausgesucht, also nicht wundern