android-recyclerview - Searchview不会过滤导航抽屉片段内的recyclerview项目

@GET("/v2/top-headlines?sources=bbc-sport&apiKey=d03441ae1be44f9cad8c38a2fa6db215") Call<SportNews> getArticles(); second I am calling everything ending below @GET("/v2/everything?apiKey=d03441ae1be44f9cad8c38a2fa6db215") Call<Search> getSearchViewArticles(@Query("q") String q);

public class MainActivity extends AppCompatActivity { private DrawerLayout mDrawer; private Toolbar toolbar; private NavigationView nvDrawer; private ActionBarDrawerToggle drawerToggle; Context mContext; // Default active navigation menu int mActiveMenu; // TAGS public static final int MENU_FIRST = 0; public static final int MENU_SECOND = 1; public static final int MENU_THIRD = 2; public static final int MENU_FOURTH = 3; public static final int MENU_FIFTH = 3; public static final String TAG = "crash"; // Action bar search widget SearchView searchView; String searchQuery = ""; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); // Set a Toolbar to replace the ActionBar. toolbar = (Toolbar) findViewById(R.id.toolbar); setSupportActionBar(toolbar); // Find our drawer view mDrawer = (DrawerLayout) findViewById(R.id.drawer_layout); drawerToggle = setupDrawerToggle(); // Tie DrawerLayout events to the ActionBarToggle mDrawer.addDrawerListener(drawerToggle); nvDrawer = (NavigationView) findViewById(R.id.nvView); // Inflate the header view at runtime View headerLayout = nvDrawer.inflateHeaderView(R.layout.nav_header); // We can now look up items within the header if needed ImageView ivHeaderPhoto = (ImageView) headerLayout.findViewById((R.id.header_image)); ivHeaderPhoto.setImageResource(R.drawable.ic_sportnews); setupDrawerContent(nvDrawer); FragmentManager fragmentManager = getSupportFragmentManager(); fragmentManager.beginTransaction().replace(R.id.flContent, new BBCSportFragment()).commit(); fragmentManager.beginTransaction().replace(R.id.flContent, new FoxSportsFragment()).commit(); fragmentManager.beginTransaction().replace(R.id.flContent, new TalkSportsFragment()).commit(); } @Override public boolean onOptionsItemSelected(MenuItem item) { // The action bar home/up action should open or close the drawer. switch (item.getItemId()) { case android.R.id.home: mDrawer.openDrawer(GravityCompat.START); return true; } return super.onOptionsItemSelected(item); } @Override public boolean onCreateOptionsMenu(Menu menu) { getMenuInflater().inflate(R.menu.menu, menu); // Getting search action from action bar and setting up search view MenuItem searchItem = menu.findItem(R.id.action_search); SearchView searchView = (SearchView) searchItem.getActionView(); // Setup searchView setupSearchView(searchView); Log.e(TAG,"crash"); return true; } public void setupSearchView(SearchView searchView) { SearchManager searchManager = (SearchManager) this.getSystemService(Context.SEARCH_SERVICE); if (searchManager != null) { SearchableInfo info = searchManager.getSearchableInfo(getComponentName()); searchView.setSearchableInfo(info); } searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() { @Override public boolean onQueryTextChange(String newText) { searchQuery = newText; // Load search data on respective fragment if (mActiveMenu == MENU_FIRST) // First { BBCSportFragment.doFilter(newText); } if (mActiveMenu == MENU_SECOND) // First { BBCSportFragment.doFilter(newText); } if (mActiveMenu == MENU_THIRD) // First { BBCSportFragment.doFilter(newText); } if (mActiveMenu == MENU_FOURTH) // First { BBCSportFragment.doFilter(newText); } else if (mActiveMenu == MENU_FIFTH) // Second { ESPNFragment.doFilter(newText); } return true; } @Override public boolean onQueryTextSubmit(String query) { //searchView.clearFocus(); return false; } }); // Handling focus change of search view searchView.setOnQueryTextFocusChangeListener(new View.OnFocusChangeListener() { @Override public void onFocusChange(View v, boolean hasFocus) { // Focus changed after pressing back key or pressing done in keyboard if (!hasFocus) { searchQuery = ""; } } }); } private void setupDrawerContent(NavigationView navigationView) { navigationView.setNavigationItemSelectedListener( menuItem -> { selectDrawerItem(menuItem); return true; }); } public void selectDrawerItem(MenuItem menuItem) { // Create a new fragment and specify the fragment to show based on nav item clicked Fragment fragment = null; Class fragmentClass = null; switch (menuItem.getItemId()) { case R.id.bbcsports_fragment: fragmentClass = BBCSportFragment.class; break; case R.id.talksports_fragment: fragmentClass = TalkSportsFragment.class; break; case R.id.foxsports_fragment: fragmentClass = FoxSportsFragment.class; break; case R.id.footballitalia_fragment: fragmentClass = FootballItaliaFragment.class; break; case R.id.espn_fragment: fragmentClass = ESPNFragment.class; break; default: } try { fragment = (Fragment) fragmentClass.newInstance(); } catch (Exception e) { e.printStackTrace(); } // Insert the fragment by replacing any existing fragment FragmentManager fragmentManager = getSupportFragmentManager(); fragmentManager.beginTransaction().replace(R.id.flContent, fragment).commit(); // Highlight the selected item has been done by NavigationView menuItem.setChecked(true); // Set action bar title setTitle(menuItem.getTitle()); // Close the navigation drawer mDrawer.closeDrawers(); } private ActionBarDrawerToggle setupDrawerToggle() { // NOTE: Make sure you pass in a valid toolbar reference. ActionBarDrawToggle() does not require it // and will not render the hamburger icon without it. return new ActionBarDrawerToggle(this, mDrawer, toolbar, R.string.drawer_open, R.string.drawer_close); } @Override protected void onPostCreate(Bundle savedInstanceState) { super.onPostCreate(savedInstanceState); // Sync the toggle state after onRestoreInstanceState has occurred. drawerToggle.syncState(); } @Override public void onConfigurationChanged(Configuration newConfig) { super.onConfigurationChanged(newConfig); // Pass any configuration change to the drawer toggles drawerToggle.onConfigurationChanged(newConfig); } }

public static final String urlKey = "urlKey"; List<Article> articles; private ClipboardManager myClipboard; private ClipData myClip; public ArticleAdapter(List<Article> articles, SportNews sportNews) { this.articles = articles; } public ArticleAdapter(ClickListener clickListener) { } public ArticleAdapter(List<Article> articleList, Search search) { } @NonNull @Override public ArticleAdapter.CustomViewHolder onCreateViewHolder(@NonNull ViewGroup viewGroup, int i) { View itemView = LayoutInflater.from(viewGroup.getContext()).inflate(R.layout.article_list, null); return new ArticleAdapter.CustomViewHolder(itemView); } @Override public void onBindViewHolder(@NonNull edgar.yodgorbek.sportnews.adapter.ArticleAdapter.CustomViewHolder customViewHolder, int position) { Article article = articles.get(position); SimpleDateFormat input = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'"); SimpleDateFormat output = new SimpleDateFormat("dd/MM/yyyy"); Date d = new Date(); try { d = input.parse(article.getPublishedAt()); } catch (ParseException e) { e.printStackTrace(); } String formatted = output.format(d); customViewHolder.articleTime.setText(formatted); customViewHolder.articleAuthor.setText(article.getSource().getName()); customViewHolder.articleTitle.setText(article.getTitle()); Picasso.get().load(article.getUrlToImage()).into(customViewHolder.articleImage); customViewHolder.itemView.setOnClickListener(v -> { Intent intent = new Intent(v.getContext(), DetailActivity.class); intent.putExtra("urlKey", article.getUrl()); v.getContext().startActivity(intent); }); customViewHolder.articleShare.setOnClickListener(v -> { Intent sharingIntent = new Intent(android.content.Intent.ACTION_SEND); sharingIntent.setType("text/plain"); String articleDescription = article.getDescription(); String articleTitle = article.getTitle(); sharingIntent.putExtra(android.content.Intent.EXTRA_SUBJECT, articleDescription); sharingIntent.putExtra(android.content.Intent.EXTRA_TEXT, articleTitle); v.getContext().startActivity((Intent.createChooser(sharingIntent, "Share using"))); }); customViewHolder.articleFavorite.setOnClickListener(v -> { myClipboard = (ClipboardManager) v.getContext().getSystemService(Context.CLIPBOARD_SERVICE); myClip = ClipData.newPlainText("label", customViewHolder.articleTitle.getText().toString()); myClipboard.setPrimaryClip(myClip); Toast.makeText(v.getContext(), "Copied to clipboard", Toast.LENGTH_SHORT).show(); }); } @Override public int getItemCount() { if (articles == null) return 0; return articles.size(); } public interface ClickListener { } public class CustomViewHolder extends RecyclerView.ViewHolder { @BindView(R.id.articleAuthor) TextView articleAuthor; @BindView(R.id.articleTitle) TextView articleTitle; @BindView(R.id.articleImage) ImageView articleImage; @BindView(R.id.articleTime) TextView articleTime; @BindView(R.id.articleShare) ImageButton articleShare; @BindView(R.id.articleFavorite) ImageButton articleFavorite; public CustomViewHolder(View view) { super(view); ButterKnife.bind(this, view); } }

public static List<Article> articleList = new ArrayList<>(); public List<Search> searchList = new ArrayList<>(); @ActivityContext public Context activityContext; Search search; @ApplicationContext public Context mContext; @BindView(R.id.recycler_view) RecyclerView recyclerView; BBCSportFragmentComponent bbcSportFragmentComponent; BBCFragmentContextModule bbcFragmentContextModule; private SportNews sportNews; private static ArticleAdapter articleAdapter; @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { View view = inflater.inflate(R.layout.fragment_bbcsport, container, false); ButterKnife.bind(this, view); SportInterface sportInterface = SportClient.getApiService(); Call<SportNews> call = sportInterface.getArticles(); call.enqueue(new Callback<SportNews>() { @Override public void onResponse(Call<SportNews> call, Response<SportNews> response) { if (response == null) { sportNews = response.body(); if (sportNews != null && sportNews.getArticles() != null) { articleList.addAll(sportNews.getArticles()); } articleAdapter = new ArticleAdapter(articleList, sportNews); ApplicationComponent applicationComponent; applicationComponent = (ApplicationComponent) MyApplication.get(Objects.requireNonNull(getActivity())).getApplicationContext(); bbcSportFragmentComponent = (BBCSportFragmentComponent) DaggerApplicationComponent.builder().contextModule(new ContextModule(getContext())).build(); bbcSportFragmentComponent.injectBBCSportFragment(BBCSportFragment.this); RecyclerView.LayoutManager layoutManager = new LinearLayoutManager(getContext(applicationComponent)); recyclerView.setLayoutManager(layoutManager); recyclerView.setAdapter(articleAdapter); } } @Override public void onFailure(Call<SportNews> call, Throwable t) { } }); SportInterface searchInterface = SportClient.getApiService(); Call<Search> searchCall = searchInterface.getSearchViewArticles("q"); searchCall.enqueue(new Callback<Search>() { @Override public void onResponse(Call<Search> call, Response<Search> response) { search = response.body(); if (search != null && search.getArticles() != null) { articleList.addAll(search.getArticles()); } articleAdapter = new ArticleAdapter(articleList, search); RecyclerView.LayoutManager layoutManager = new LinearLayoutManager(getContext()); recyclerView.setLayoutManager(layoutManager); recyclerView.setAdapter(articleAdapter); } @Override public void onFailure(Call<Search> call, Throwable t) { } }); return view; } private Context getContext(ApplicationComponent applicationComponent) { return null; } public static void doFilter(String searchQuery) { articleList.clear(); articleAdapter.notifyDataSetChanged(); } }