SearchView图标已损坏

Question

我有一个问题，我甚至不知道去哪里看，事实是，每次我打开这个TabLayout或这个片段，我不知道错误会在哪里，我添加了一个放大镜到toobar，我如何修复它？

public class Tab_Ïnicio extends Fragment {
    private AppBarLayout appBar;
    private TabLayout pestanas;
    private ViewPager viewPager;

    public Tab_Ïnicio() {
    }

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

        if (savedInstanceState == null) {
            insertarTabs(container);

            // Setear adaptador al viewpager.
            viewPager = (ViewPager) view.findViewById(R.id.pager);
            poblarViewPager(viewPager);
            pestanas.setupWithViewPager(viewPager);


            pestanas.setTabGravity(TabLayout.GRAVITY_CENTER);
            pestanas.setTabMode(TabLayout.MODE_FIXED);
            //pestanas.setTabMode(TabLayout.MODE_SCROLLABLE);
        }

        return view;
    }

    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
        inflater.inflate(R.menu.menu_main, menu);
        super.onDestroyView();
    }


    private void insertarTabs(ViewGroup container) {
        View padre = (View) container.getParent();
        appBar = (AppBarLayout) padre.findViewById(R.id.appbar);
        pestanas = new TabLayout(getActivity());
        pestanas.setTabTextColors(Color.parseColor("#FFFFFF"), Color.parseColor("#FFFFFF"));
        appBar.addView(pestanas);
    }

    private void poblarViewPager(ViewPager viewPager) {
        AdaptadorSecciones adapter = new AdaptadorSecciones(getFragmentManager());

        adapter.addFragment(new FragGridCampos(), ("Todos"));
        adapter.addFragment(new FragGridComentarios(), ("Comentarios"));
        viewPager.setAdapter(adapter);
    }

    @Override
    public void onDestroyView() {
        super.onDestroyView();
        appBar.removeView(pestanas);
    }

    /**
     * Un {@link FragmentStatePagerAdapter} que gestiona las secciones, fragmentos y
     * títulos de las pestañas
     */
    public class AdaptadorSecciones extends FragmentStatePagerAdapter {
        private final List<Fragment> fragmentos = new ArrayList<>();
        private final List<String> titulosFragmentos = new ArrayList<>();

        public AdaptadorSecciones(FragmentManager fm) {
            super(fm);
        }

        @Override
        public Fragment getItem(int position) {
            return fragmentos.get(position);
        }

        @Override
        public int getCount() {
            return fragmentos.size();
        }

        public void addFragment(Fragment fragment, String title) {
            fragmentos.add(fragment);
            titulosFragmentos.add(title);
        }

        @Override
        public CharSequence getPageTitle(int position) {
            return titulosFragmentos.get(position);
        }
    }
}

还是在这个里面？

public class FragGridCampos extends Fragment implements SearchView.OnQueryTextListener{

    //Creating a List of jornadas
    private List<Estadisticas> listJornadas;

    //Creating Views
    private RecyclerView recyclerView;
    private RecyclerView.LayoutManager layoutManager;
    private Campos_Adapter adapter;


    private List<Estadisticas> mCountryModel;


    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        final View view = inflater.inflate( R.layout.campos_list, null);

        setHasOptionsMenu(true);

        recyclerView = (RecyclerView) view.findViewById( R.id.recyclerView);
        recyclerView.setHasFixedSize(true);
        RecyclerView.LayoutManager layoutManager = new GridLayoutManager(getActivity(), 1);
        recyclerView.setLayoutManager(layoutManager);

        TextView miTexto = (TextView)view.findViewById( R.id.mi_texto);
        miTexto.setText("CAMPOS");
        //miTexto.setTextColor(color.RED);

        listJornadas = new ArrayList<Estadisticas>();

        adapter = new Campos_Adapter(listJornadas, getActivity());
        recyclerView.setAdapter(adapter);
        recyclerView.addItemDecoration(new DecoracionLineaDivisoria(getActivity()));

        getData();

        return view;
    }

    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
        inflater.inflate(R.menu.menu_buscar, menu);
        super.onDestroyView();
        final MenuItem searchItem = menu.findItem(R.id.action_search);
        final SearchView searchView = (SearchView) MenuItemCompat.getActionView(searchItem);
        searchView.setOnQueryTextListener(this);


    }

    //This method will get data from the web api
    private void getData(){
        //Showing a progress dialog
        final ProgressDialog loading = ProgressDialog.show(getActivity(),"Cargando datos", "Por favor espere...",false,false);

        //Creating a json array request
        JsonArrayRequest jsonArrayRequest = new JsonArrayRequest(Config_Url.CAMPOS,
                new Response.Listener<JSONArray>() {
                    @Override
                    public void onResponse(JSONArray response) {
                        //Dismissing progress dialog
                        loading.dismiss();

                        //calling method to parse json array
                        parseData(response);
                    }
                },
                new Response.ErrorListener() {
                    @Override
                    public void onErrorResponse(VolleyError error) {

                    }
                });

        //Creating request queue
        RequestQueue requestQueue = Volley.newRequestQueue(getActivity());

        //Adding request to the queue
        requestQueue.add(jsonArrayRequest);
    }

    //This method will parse json data
    private void parseData(JSONArray array){

        for(int i = 0; i<array.length(); i++) {
            Estadisticas campo = new Estadisticas();
            JSONObject json = null;
            try {
                json = array.getJSONObject(i);

                campo.setNombre_campo(json.getString("nombre_campo"));
                campo.setPoblacion(json.getString("poblacion"));
                campo.setEquipo(json.getString("equipo"));
                campo.setTelefono(json.getString("telefono"));
                campo.setGeo(json.getString("geo"));
                campo.setUrl(json.getString("url"));
                campo.setEmail(json.getString("email"));

                campo.setEscudo("http://juveniles.esy.es/Escudos/" + json.getString("escudo"));

            } catch (JSONException e) {
                e.printStackTrace();
            }
            listJornadas.add(campo);
            adapter.notifyDataSetChanged();
        }
    }

    @Override
    public boolean onQueryTextChange(String newText) {
        final List<Estadisticas> filteredModelList = filter(listJornadas, newText);

        adapter.setFilter(filteredModelList);
        return true;
    }

    @Override
    public boolean onQueryTextSubmit(String query) {
        return false;
    }

    private List<Estadisticas> filter(List<Estadisticas> models, String query) {
        query = query.toLowerCase();
        final List<Estadisticas> filteredModelList = new ArrayList<>();
        for (Estadisticas model : models) {
            final String poblacion = model.getPoblacion().toLowerCase();
            final String equipo = model.getEquipo().toLowerCase();

            if (poblacion.contains(query)) {
                filteredModelList.add(model);
            }
            else if (equipo.contains(query)) {
                filteredModelList.add(model);
            }
        }
        return filteredModelList;

    }
}

Answer 1

解决方案：

public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
    super.onCreateOptionsMenu(menu, inflater);
    menu.clear();
    inflater.inflate(R.menu.menu_buscar, menu);
    final MenuItem searchItem = menu.findItem(R.id.action_search);
    final SearchView searchView = (SearchView) MenuItemCompat.getActionView(searchItem);
    searchView.setOnQueryTextListener(this);
}