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アプリケーションクラッシュ私は特定の断片

2016-06-14 11 views
-1

に移動したときに断片がちょうどListViewです。アプリケーションクラッシュ私は特定の断片

Pageadadapterクラス：

public Fragment getItem(int i) { 
    if(i==(count-1)){ 
     // The first section of the app is the most interesting -- it offers 
     // a launchpad into the other demonstrations in this example application. 
     return new PageAbout(); 
    } 
    else if(i==(count-2)){ 
      return new ussd(); 
    } 
}

エラー：

06-14 16:35:10.727 28955-28955/com.buckydroid.app.droidcpu E/InputEventReceiver: Exception dispatching input event. 
06-14 16:35:10.727 28955-28955/com.buckydroid.app.droidcpu E/MessageQueue-JNI: Exception in MessageQueue callback: handleReceiveCallback 
06-14 16:35:10.735 28955-28955/com.buckydroid.app.droidcpu E/MessageQueue-JNI: java.lang.RuntimeException: [email protected] must implement OnFragmentInteractionListener 
at layout.ussd.onAttach(ussd.java:125) 
at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1019) 
at android.support.v4.app.BackStackRecord.setLastIn(BackStackRecord.java:779) 
at android.support.v4.app.BackStackRecord.calculateFragments(BackStackRecord.java:802) 
at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:660) 
at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1617) 
at android.support.v4.app.FragmentManagerImpl.executePendingTransactions(FragmentManager.java:570) 
at android.support.v4.app.FragmentPagerAdapter.finishUpdate(FragmentPagerAdapter.java:141) 
at android.support.v4.view.ViewPager.populate(ViewPager.java:1177) 
at android.support.v4.view.ViewPager.populate(ViewPager.java:1025) 
at android.support.v4.view.ViewPager.onInterceptTouchEvent(ViewPager.java:2050) 
at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2108) 
at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2553) 
at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2197) 
at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2553) 
at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2197) 
at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2553) 
at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2197) 
at com.android.internal.policy.PhoneWindow$DecorView.superDispatchTouchEvent(PhoneWindow.java:2665) 
at com.android.internal.policy.PhoneWindow.superDispatchTouchEvent(PhoneWindow.java:1793) 
at android.app.Activity.dispatchTouchEvent(Activity.java:3076) 
at com.android.internal.policy.PhoneWindow$DecorView.dispatchTouchEvent(PhoneWindow.java:2626) 
at android.view.View.dispatchPointerEvent(View.java:9521) 
at android.view.ViewRootImpl$ViewPostImeInputStage.processPointerEvent(ViewRootImpl.java:4238) 
at android.view.ViewRootImpl$ViewPostImeInputStage.onProcess(ViewRootImpl.java:4104) 
at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:3650) 
at android.view.ViewRootImpl$InputStage.onDeliverToNext(ViewRootImpl.java:3703) 
at android.view.ViewRootImpl$InputStage.forward(ViewRootImpl.java:3669) 
at android.view.ViewRootImpl$AsyncInputStage.forward(ViewRootImpl.java:3795) 
at android.view.ViewRootImpl$InputStage.apply(ViewRootImpl.java:3677) 
at android.view.ViewRootImpl$AsyncInputStage.apply(ViewRootImpl.java:3852) 
at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:3650) 
at android.view.ViewRootImpl$InputStage.onDeliverToNext(ViewRootImpl.java:3703) 
at android.view.ViewRootImpl$InputStage.forward(ViewRootImpl.java:3669) 
at android.view.ViewRootImpl$InputStage.apply(ViewRootImpl.java:3677) 
at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:3650) 
at android.view.ViewRootImpl.deliverInputEvent(ViewRootImpl.java:5932) 
at android.view.ViewRootImpl.doProcessInputEvents(ViewRootImpl.java:5906) 
at android.view.ViewRootImpl.enqueueInputEvent(ViewRootImpl.java:5867) 
at android.view.ViewRootImpl$WindowInputEventReceiver.onInputEvent(ViewRootImpl.java:6035) 
at android.view.InputEventReceiver.dispatchInputEvent(InputEventReceiver.java:185) 
at android.os.MessageQueue.nativePollOnce(Native Method) 
at android.os.MessageQueue.next(MessageQueue.java:323) 
at android.os.Looper.loop(Looper.java:135) 
at android.app.ActivityThread.main(ActivityThread.java:5471) 
at java.lang.reflect.Method.invoke(Native Method) 
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726) 
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616) 
06-14 16:35:10.735 28955-28955/com.buckydroid.app.droidcpu D/AndroidRuntime: Shutting down VM 
06-14 16:35:10.737 28955-28955/com.buckydroid.app.droidcpu E/AndroidRuntime: FATAL EXCEPTION: main 
Process: com.buckydroid.app.droidcpu, PID: 28955 
Theme: themes:{default=overlay:com.zyxxeil.milos.ui, iconPack:com.zyxxeil.milos.ui, fontPkg:com.zyxxeil.milos.ui, com.android.systemui=overlay:com.zyxxeil.milos.ui, com.android.systemui.navbar=overlay:com.zyxxeil.milos.ui} 
java.lang.RuntimeException: [email protected] must implement OnFragmentInteractionListener 
at layout.ussd.onAttach(ussd.java:125) 
at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1019) 
at android.support.v4.app.BackStackRecord.setLastIn(BackStackRecord.java:779) 
at android.support.v4.app.BackStackRecord.calculateFragments(BackStackRecord.java:802) 
at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:660) 
at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1617) 
at android.support.v4.app.FragmentManagerImpl.executePendingTransactions(FragmentManager.java:570) 
at android.support.v4.app.FragmentPagerAdapter.finishUpdate(FragmentPagerAdapter.java:141) 
at android.support.v4.view.ViewPager.populate(ViewPager.java:1177) 
at android.support.v4.view.ViewPager.populate(ViewPager.java:1025) 
at android.support.v4.view.ViewPager.onInterceptTouchEvent(ViewPager.java:2050) 
at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2108) 
at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2553) 
at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2197) 
at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2553) 
at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2197) 
at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2553) 
at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2197) 
at com.android.internal.policy.PhoneWindow$DecorView.superDispatchTouchEvent(PhoneWindow.java:2665) 
at com.android.internal.policy.PhoneWindow.superDispatchTouchEvent(PhoneWindow.java:1793) 
at android.app.Activity.dispatchTouchEvent(Activity.java:3076) 
at com.android.internal.policy.PhoneWindow$DecorView.dispatchTouchEvent(PhoneWindow.java:2626) 
at android.view.View.dispatchPointerEvent(View.java:9521) 
at android.view.ViewRootImpl$ViewPostImeInputStage.processPointerEvent(ViewRootImpl.java:4238) 
at android.view.ViewRootImpl$ViewPostImeInputStage.onProcess(ViewRootImpl.java:4104) 
at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:3650) 
at android.view.ViewRootImpl$InputStage.onDeliverToNext(ViewRootImpl.java:3703) 
at android.view.ViewRootImpl$InputStage.forward(ViewRootImpl.java:3669) 
at android.view.ViewRootImpl$AsyncInputStage.forward(ViewRootImpl.java:3795) 
at android.view.ViewRootImpl$InputStage.apply(ViewRootImpl.java:3677) 
at android.view.ViewRootImpl$AsyncInputStage.apply(ViewRootImpl.java:3852) 
at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:3650) 
at android.view.ViewRootImpl$InputStage.onDeliverToNext(ViewRootImpl.java:3703) 
at android.view.ViewRootImpl$InputStage.forward(ViewRootImpl.java:3669) 
at android.view.ViewRootImpl$InputStage.apply(ViewRootImpl.java:3677) 
at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:3650) 
at android.view.ViewRootImpl.deliverInputEvent(ViewRootImpl.java:5932) 
at android.view.ViewRootImpl.doProcessInputEvents(ViewRootImpl.java:5906) 
at android.view.ViewRootImpl.enqueueInputEvent(ViewRootImpl.java:5867) 
at android.view.ViewRootImpl$WindowInputEventReceiver.onInputEvent(ViewRootImpl.java:6035) 
at android.view.InputEventReceiver.dispatchInputEvent(InputEventReceiver.java:185) 
at android.os.MessageQueue.nativePollOnce(Native Method) 
at android.os.MessageQueue.next(MessageQueue.java:323) 
at android.os.Looper.loop(Looper.java:135) 
at android.app.ActivityThread.main(ActivityThread.java:5471) 
at java.lang.reflect.Method.invoke(Native Method) 
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726) 
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)

出典

2016-06-14 bucky

+0

[email protected]はOnFragmentInteractionListener実装しなければならない...あなたが持っていますか？ – squeeish

答えて

1

だけONATTACH（）関数

@Override 
public void onAttach(Context context) { 
    super.onAttach(context); 
    if (context instanceof OnFragmentInteractionListener) { 
     mListener = (OnFragmentInteractionListener) context; 
    } else { 
     throw new RuntimeException(context.toString() 
       + " must implement OnFragmentInteractionListener"); 
    } 
}

やリスナーを実装するコメント

出典

2016-06-14 11:23:38

+0

それは働いてくれてありがとう..私は十分な評判を持っていない質問bcozをupvoteすることはできません。とにかく感謝 – bucky

+0

その大丈夫、あなたは大丈夫ですか？ –

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