小编Ště*_*liš的帖子

我试图在Fragment中使用建议(过滤器)实现SearchView,但我还没有管理它.我几乎尝试了每个教程,但没有任何方法适合我.我将不胜感激任何帮助.谢谢

XML ......

    <!--appBar layout-->
    <android.support.design.widget.AppBarLayout
        android:id="@+id/appBarLayout"
        android:fitsSystemWindows="true"
        android:layout_width="match_parent"
        android:layout_height="?attr/actionBarSize">

        <!--searchView layout-->
        <android.support.v7.widget.SearchView
            android:id="@+id/search_view"
            app:layout_scrollFlags="scroll|enterAlways"
            android:iconifiedByDefault="false"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            app:closeIcon="@drawable/ic_clear_white_18dp"
            app:searchIcon="@drawable/ic_search_white_24dp"
            app:queryHint="@string/search_contact"
            app:iconifiedByDefault="false"
            android:background="@color/colorPrimary"
            app:popupTheme="@style/ThemeOverlay.AppCompat.Light"
            app:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar" />

       </android.support.design.widget.AppBarLayout>

        <!-- recycler view-->
        <android.support.v7.widget.RecyclerView
            app:layout_behavior="@string/appbar_scrolling_view_behavior"
            android:id="@+id/recycler_view"
            android:layout_width="match_parent"
            android:layout_height="match_parent" />

分段

@Override
    public View onCreateView(LayoutInflater inflater, final ViewGroup container, Bundle savedInstanceState) {
        View view = inflater.inflate(R.layout.fragment_contact_list, container, false);

        searchView = (SearchView)view.findViewById(R.id.search_view);
        fabButton = (FloatingActionButton)view.findViewById(R.id.fab_button);

        //recycler view
        recyclerView = (RecyclerView)view.findViewById(R.id.recycler_view);
        recyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
        contacts = SugarRecord.listAll(Contact.class);
        contactsAdapter = new ContactsAdapter(getActivity(), contacts);
        recyclerView.setAdapter(contactsAdapter);

        searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
            @Override …