Android : 맞춤 옵션 메뉴

아래 이미지와 같이 개수 및 남은 메뉴 항목이 기본 유형 인 항목을 표시하는 하나의 맞춤 메뉴 항목을 표시하려는 애플리케이션을 개발 중입니다.Android : 맞춤 옵션 메뉴

는 menu.xml의 내 코드는 다음과

입니다 :

는

<?xml version="1.0" encoding="utf-8"?> 
<menu xmlns:android="http://schemas.android.com/apk/res/android" 
    xmlns:myapp="http://schemas.android.com/apk/res-auto" > 

    <item 
     android:id="@+id/menu_1" 
     android:icon="@drawable/icon_1" 
     android:orderInCategory="101" 
     android:title="@string/option_1" 
     myapp:showAsAction="always"/> 
    <item 
     android:id="@+id/menu_2" 
     android:icon="@drawable/icon_2" 
     android:orderInCategory="102" 
     android:title="@string/option_2" 
     myapp:showAsAction="always"/> 
    <item 
     android:id="@+id/menu_3" 
     android:icon="@drawable/icon_3" 
     android:orderInCategory="103" 
     android:title="@string/option_3" 
     myapp:showAsAction="always"/> 
    <item 
     android:id="@+id/menu_4" 
     android:icon="@drawable/icon_4" 
     android:orderInCategory="104" 
     android:title="@string/option_4" 
     myapp:showAsAction="always"/> 
    <item 
     android:id="@+id/menu_5" 
     android:orderInCategory="105" 
     android:title="@string/option_5" 
     myapp:showAsAction="never" 
     android:actionLayout="@layout/actionbar_badge_layout" /> 
</menu>

actionbar_badge_layout.xml의 내 코드입니다 : 내가 무슨 짓을 내 조각에서

<?xml version="1.0" encoding="utf-8"?> 
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" 
    android:layout_width="fill_parent" 
    android:layout_height="fill_parent" 
    android:layout_gravity="right" 
    android:id="@+id/actionbar_badge_layout" > 

    <TextView 
     android:id="@+id/actionbar_notifcation_textview" 
     android:layout_width="fill_parent" 
     android:layout_height="wrap_content" 
     android:clickable="true" 
     android:padding="10dp" 
     android:text="@string/option_1" 
     android:textColor="@android:color/black" 
     android:layout_toLeftOf="@+id/actionbar_notifcation_count_textview"/> 

    <TextView 
     android:id="@+id/actionbar_notifcation_count_textview" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:layout_alignParentRight="true" 
     android:padding="10dp" 
     android:text="99" 
     android:textColor="@android:color/white" 
     android:background="@drawable/badge_circle" /> 
</RelativeLayout>

은

@Override 
public View onCreateView(LayoutInflater inflater,ViewGroup container, Bundle savedInstanceState) { 
    View view=inflater.inflate(R.layout.fragment_myfragment, container,false); 
    setHasOptionsMenu(true); 
    ((SlidingBaseActivity) getActivity()).setActionBarTitle("My Fragment"); 
    ((SlidingBaseActivity) getActivity()).keepMenuClosed(false); 
    ((SlidingBaseActivity) getActivity()).makeActionOverflowMenuShown(); 
    initView(view); 
    dialog = Helper.showPleaseWaitDialog(getActivity()); 
    getdata(); 

    return view; 
} 

@Override 
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) { 
    menu.findItem(R.id.option_1).setVisible(true); 
    menu.findItem(R.id.option_1).setOnMenuItemClickListener(this); 
    menu.findItem(R.id.option_2).setVisible(true); 
    menu.findItem(R.id.option_2).setOnMenuItemClickListener(this); 
    menu.findItem(R.id.option_3).setVisible(true); 
    menu.findItem(R.id.option_3).setOnMenuItemClickListener(this); 
    menu.findItem(R.id.option_4).setVisible(true); 
    menu.findItem(R.id.option_4).setOnMenuItemClickListener(this); 
    menu.findItem(R.id.option_5).setVisible(true); 
    menu.findItem(R.id.option_5).setOnMenuItemClickListener(this); 

    RelativeLayout badgeLayout = (RelativeLayout) menu.findItem(R.id.option_5).getActionView(); 
    TextView textViewMenuText = (TextView) badgeLayout.findViewById(R.id.actionbar_notifcation_textview); 
    textViewMenuText.setText("Notification "); 
    TextView textViewCount = (TextView) badgeLayout.findViewById(R.id.actionbar_notifcation_count_textview); 
    textViewCount.setText("99"); 

    super.onCreateOptionsMenu(menu, inflater); 
}

하지만 각 조각을 탐색 할 때 널 포인터 예외이 발생합니다. 나는 최대 투표 결과를 this link.

에 따르고 있습니다. 무엇이 잘못되었거나 잘못 되었습니까? 나를 안내 해줘.

출처

2016-12-08 Manoj Fegde