android.support.v7.widget.SearchView.OnQueryTextListener#android.support.v7.widget.SearchView源码实例Demo

下面列出了android.support.v7.widget.SearchView.OnQueryTextListener#android.support.v7.widget.SearchView 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： VCL-Android 文件： MainActivity.java

/** Create menu from XML
 */
@TargetApi(Build.VERSION_CODES.FROYO)
@Override
public boolean onCreateOptionsMenu(Menu menu) {
    mMenu = menu;
    /* Note: on Android 3.0+ with an action bar this method
     * is called while the view is created. This can happen
     * any time after onCreate.
     */
    MenuInflater inflater = getMenuInflater();
    inflater.inflate(R.menu.media_library, menu);

    if (AndroidUtil.isFroyoOrLater()) {
        SearchManager searchManager =
                (SearchManager) VLCApplication.getAppContext().getSystemService(Context.SEARCH_SERVICE);
        mSearchView = (SearchView) MenuItemCompat.getActionView(menu.findItem(R.id.ml_menu_search));
        mSearchView.setSearchableInfo(searchManager.getSearchableInfo(getComponentName()));
        mSearchView.setQueryHint(getString(R.string.search_hint));
        SearchSuggestionsAdapter searchSuggestionsAdapter = new SearchSuggestionsAdapter(this, null);
        searchSuggestionsAdapter.setFilterQueryProvider(this);
        mSearchView.setSuggestionsAdapter(searchSuggestionsAdapter);
    } else
        menu.findItem(R.id.ml_menu_search).setVisible(false);
    return super.onCreateOptionsMenu(menu);
}

源代码2 项目： vk_music_android 文件： MainActivity.java

@Override
public boolean onCreateOptionsMenu(Menu menu) {
    getMenuInflater().inflate(R.menu.menu_main_toolbar, menu);
    this.optionsMenu = menu;

    MenuItem searchMenuItem = menu.findItem(R.id.action_search);
    SearchView searchView = (SearchView) searchMenuItem.getActionView();
    searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
        @Override
        public boolean onQueryTextSubmit(String query) {
            searchFragment.search(query);
            showSearchFragment();
            return false;
        }

        @Override
        public boolean onQueryTextChange(String newText) {
            return false;
        }
    });

    return super.onCreateOptionsMenu(menu);
}

源代码3 项目： actor-platform 文件： BaseContactFragment.java

@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
    super.onCreateOptionsMenu(menu, inflater);
    if (userSearch) {
        inflater.inflate(R.menu.compose, menu);

        SearchView searchView = (SearchView) menu.findItem(R.id.search).getActionView();

        searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
            @Override
            public boolean onQueryTextSubmit(String query) {
                return false;
            }

            @Override
            public boolean onQueryTextChange(String newText) {
                filter(newText);
                return true;
            }
        });
    }
}

源代码4 项目： MaterialWpp 文件： ZhuanTiActivity.java

@Override
public boolean onCreateOptionsMenu(Menu menu) {
    getMenuInflater().inflate(R.menu.main, menu);
    MenuItem menuItem = menu.findItem(R.id.action_search);
    final SearchView searchView = (SearchView) MenuItemCompat.getActionView(menuItem);
    searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
        @Override
        public boolean onQueryTextSubmit(String query) {
            InputMethodManager manager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
            if (null != manager) {
                manager.hideSoftInputFromWindow(searchView.getWindowToken(), 0);
            }
            Intent intent = new Intent(ZhuanTiActivity.this, SearchActivity.class);
            intent.putExtra("keyword",query);
            startActivity(intent);
            return false;
        }

        @Override
        public boolean onQueryTextChange(String newText) {
            return false;
        }
    });
    return true;
}

源代码5 项目： Wrox-ProfessionalAndroid-4E 文件： EarthquakeMainActivity.java

@Override
public boolean onCreateOptionsMenu(Menu menu) {
  super.onCreateOptionsMenu(menu);

  // Inflate the options menu from XML
  MenuInflater inflater = getMenuInflater();
  inflater.inflate(R.menu.options_menu, menu);

  // Use the Search Manager to find the SearchableInfo related
  // to the Search Result Activity.
  SearchManager searchManager =
    (SearchManager) getSystemService(Context.SEARCH_SERVICE);

  SearchableInfo searchableInfo = searchManager.getSearchableInfo(
    new ComponentName(getApplicationContext(),
      EarthquakeSearchResultActivity.class));

  SearchView searchView =
    (SearchView)menu.findItem(R.id.search_view).getActionView();
  searchView.setSearchableInfo(searchableInfo);
  searchView.setIconifiedByDefault(false);
  return true;
}

源代码6 项目： Wrox-ProfessionalAndroid-4E 文件： EarthquakeMainActivity.java

@Override
public boolean onCreateOptionsMenu(Menu menu) {
  super.onCreateOptionsMenu(menu);

  // Inflate the options menu from XML
  MenuInflater inflater = getMenuInflater();
  inflater.inflate(R.menu.options_menu, menu);

  // Use the Search Manager to find the SearchableInfo related
  // to the Search Result Activity.
  SearchManager searchManager =
    (SearchManager) getSystemService(Context.SEARCH_SERVICE);

  SearchableInfo searchableInfo = searchManager.getSearchableInfo(
    new ComponentName(getApplicationContext(),
      EarthquakeSearchResultActivity.class));

  SearchView searchView =
    (SearchView)menu.findItem(R.id.search_view).getActionView();
  searchView.setSearchableInfo(searchableInfo);
  searchView.setIconifiedByDefault(false);
  return true;
}

源代码7 项目： Wrox-ProfessionalAndroid-4E 文件： EarthquakeMainActivity.java

@Override
public boolean onCreateOptionsMenu(Menu menu) {
  super.onCreateOptionsMenu(menu);

  // Inflate the options menu from XML
  MenuInflater inflater = getMenuInflater();
  inflater.inflate(R.menu.options_menu, menu);

  // Use the Search Manager to find the SearchableInfo related
  // to the Search Result Activity.
  SearchManager searchManager =
    (SearchManager) getSystemService(Context.SEARCH_SERVICE);

  SearchableInfo searchableInfo = searchManager.getSearchableInfo(
    new ComponentName(getApplicationContext(),
      EarthquakeSearchResultActivity.class));

  SearchView searchView =
    (SearchView)menu.findItem(R.id.search_view).getActionView();
  searchView.setSearchableInfo(searchableInfo);
  searchView.setIconifiedByDefault(false);
  return true;
}

源代码8 项目： Wrox-ProfessionalAndroid-4E 文件： EarthquakeMainActivity.java

@Override
public boolean onCreateOptionsMenu(Menu menu) {
  super.onCreateOptionsMenu(menu);

  // Inflate the options menu from XML
  MenuInflater inflater = getMenuInflater();
  inflater.inflate(R.menu.options_menu, menu);

  // Use the Search Manager to find the SearchableInfo related
  // to the Search Result Activity.
  SearchManager searchManager =
    (SearchManager) getSystemService(Context.SEARCH_SERVICE);

  SearchableInfo searchableInfo = searchManager.getSearchableInfo(
    new ComponentName(getApplicationContext(),
      EarthquakeSearchResultActivity.class));

  SearchView searchView =
    (SearchView)menu.findItem(R.id.search_view).getActionView();
  searchView.setSearchableInfo(searchableInfo);
  searchView.setIconifiedByDefault(false);
  return true;
}

源代码9 项目： Wrox-ProfessionalAndroid-4E 文件： EarthquakeMainActivity.java

@Override
public boolean onCreateOptionsMenu(Menu menu) {
  super.onCreateOptionsMenu(menu);

  // Inflate the options menu from XML
  MenuInflater inflater = getMenuInflater();
  inflater.inflate(R.menu.options_menu, menu);

  // Use the Search Manager to find the SearchableInfo related
  // to the Search Result Activity.
  SearchManager searchManager =
    (SearchManager) getSystemService(Context.SEARCH_SERVICE);

  SearchableInfo searchableInfo = searchManager.getSearchableInfo(
    new ComponentName(getApplicationContext(),
      EarthquakeSearchResultActivity.class));

  SearchView searchView =
    (SearchView)menu.findItem(R.id.search_view).getActionView();
  searchView.setSearchableInfo(searchableInfo);
  searchView.setIconifiedByDefault(false);
  return true;
}

源代码10 项目： Wrox-ProfessionalAndroid-4E 文件： EarthquakeMainActivity.java

@Override
public boolean onCreateOptionsMenu(Menu menu) {
  super.onCreateOptionsMenu(menu);

  // Inflate the options menu from XML
  MenuInflater inflater = getMenuInflater();
  inflater.inflate(R.menu.options_menu, menu);

  // Use the Search Manager to find the SearchableInfo related
  // to the Search Result Activity.
  SearchManager searchManager =
    (SearchManager) getSystemService(Context.SEARCH_SERVICE);

  SearchableInfo searchableInfo = searchManager.getSearchableInfo(
    new ComponentName(getApplicationContext(),
      EarthquakeSearchResultActivity.class));

  SearchView searchView =
    (SearchView)menu.findItem(R.id.search_view).getActionView();
  searchView.setSearchableInfo(searchableInfo);
  searchView.setIconifiedByDefault(false);
  return true;
}

源代码11 项目： photoviewer 文件： PhotosListActivity.java

private void setUpSearchMenu(Menu menu) {
    // Associate searchable configuration with the SearchView
    SearchManager searchManager =
            (SearchManager) getSystemService(Context.SEARCH_SERVICE);
    SearchView searchView =
            (SearchView) menu.findItem(R.id.menu_search).getActionView();
    searchView.setSearchableInfo(
            searchManager.getSearchableInfo(getComponentName()));

    searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
        @Override
        public boolean onQueryTextSubmit(String query) {
            return false;
        }

        @Override
        public boolean onQueryTextChange(String newText) {
            mPhotoListPresenter.searchByTitle(newText);
            return true;
        }
    });
    searchView.setOnCloseListener(() -> {
        mPhotoListPresenter.searchByTitle(null);
        return false;
    });
}

源代码12 项目： fuckView 文件： MainActivity.java

@Override
public boolean onCreateOptionsMenu(Menu menu) {
    getMenuInflater().inflate(R.menu.main, menu);
    final MenuItem item = menu.findItem(R.id.action_search);
    SearchView mSearchView = (SearchView) MenuItemCompat.getActionView(item);
    mSearchView.setIconifiedByDefault(true);
    mSearchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
        @Override
        public boolean onQueryTextSubmit(String query) {
            return false;
        }

        @Override
        public boolean onQueryTextChange(String newText) {
            if (shouldShowFAQ) {
                ((Searchable) currentFragment).setSearchText(newText);
            }
            return true;
        }
    });
    return super.onCreateOptionsMenu(menu);
}

源代码13 项目： Popeens-DSub 文件： SubsonicFragment.java

protected void onFinishSetupOptionsMenu(final Menu menu) {
	searchItem = menu.findItem(R.id.menu_global_search);
	if(searchItem != null) {
		searchView = (SearchView) MenuItemCompat.getActionView(searchItem);
		SearchManager searchManager = (SearchManager) context.getSystemService(Context.SEARCH_SERVICE);
		SearchableInfo searchableInfo = searchManager.getSearchableInfo(context.getComponentName());
		if(searchableInfo == null) {
			Log.w(TAG, "Failed to get SearchableInfo");
		} else {
			searchView.setSearchableInfo(searchableInfo);
		}

		String currentQuery = getCurrentQuery();
		if(currentQuery != null) {
			searchView.setOnSearchClickListener(new View.OnClickListener() {
				@Override
				public void onClick(View v) {
					searchView.setQuery(getCurrentQuery(), false);
				}
			});
		}
	}
}

源代码14 项目： incubator-taverna-mobile 文件： RxSearch.java

public static Observable<String> fromSearchView(@NonNull final SearchView searchView) {
    final BehaviorSubject<String> subject = BehaviorSubject.create();

    searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {

        @Override
        public boolean onQueryTextSubmit(String query) {
            subject.onNext(query);
            subject.onComplete();
            searchView.clearFocus();
            return true;
        }

        @Override
        public boolean onQueryTextChange(String newText) {
            subject.onNext(newText);
            return true;
        }
    });

    return subject;
}

源代码15 项目： Moticons 文件： MainActivity.java

@Override
public boolean onCreateOptionsMenu(Menu menu) {
    MenuInflater inflater = getMenuInflater();
    inflater.inflate(R.menu.menu_main, menu);

    searchItem = menu.findItem(R.id.action_search);
    searchView = (SearchView) MenuItemCompat.getActionView(searchItem);
    searchView.setOnQueryTextListener(this);
    SearchManager searchManager = (SearchManager) getSystemService(Context.SEARCH_SERVICE);
    searchView.setSearchableInfo(searchManager.getSearchableInfo(getComponentName()));

    moticoinsItem = menu.findItem(R.id.action_moticoins);
    moticoinsItem.setTitle(String.format(getResources().getString(R.string.moticoins_value), appPreferences.getMoticoins()));

    return true;
}

源代码16 项目： ListViewVariants 文件： MainActivity.java

@Override
public boolean onCreateOptionsMenu(final Menu menu) {
    getMenuInflater().inflate(R.menu.activity_main, menu);
    final SearchView searchView = (SearchView) MenuItemCompat.getActionView(menu.findItem(R.id.menuItem_search));
    searchView.setOnQueryTextListener(new OnQueryTextListener() {
        @Override
        public boolean onQueryTextSubmit(final String query) {
            return false;
        }

        @Override
        public boolean onQueryTextChange(final String newText) {
            performSearch(newText);
            return true;
        }
    });

    return super.onCreateOptionsMenu(menu);
}

源代码17 项目： recycler-view-search 文件： MainActivity.java

private void search(SearchView searchView) {

        searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
            @Override
            public boolean onQueryTextSubmit(String query) {

                return false;
            }

            @Override
            public boolean onQueryTextChange(String newText) {

                if (mAdapter != null) mAdapter.getFilter().filter(newText);
                return true;
            }
        });
    }

源代码18 项目： document-viewer 文件： RecentActivity.java

/**
 * {@inheritDoc}
 *
 * @see android.app.Activity#onCreateOptionsMenu(android.view.Menu)
 */
@Override
public boolean onCreateOptionsMenu(final Menu menu) {
    final MenuInflater inflater = getMenuInflater();
    inflater.inflate(R.menu.recentmenu, menu);

    MenuItem searchItem = menu.findItem(R.id.recentmenu_searchBook);
    SearchView searchView = (SearchView) MenuItemCompat.getActionView(searchItem);
    searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
        @Override
        public boolean onQueryTextSubmit(String query) {
            ActionEx a = getController().getOrCreateAction(R.id.actions_searchBook);
            a.addParameter(new Constant("input", new SpannableStringBuilder(query)));
            a.run();
            return true;
        }

        @Override
        public boolean onQueryTextChange(String newText) {
            return false;
        }
    });

    return true;
}

源代码19 项目： mvp-android-arch-component 文件： QuestionsActivity.java

@Override public boolean onCreateOptionsMenu(Menu menu) {
  getMenuInflater().inflate(R.menu.questions, menu);

  // Setup search widget in action bar
  SearchView searchView = (SearchView) menu.findItem(R.id.action_search).getActionView();
  searchView.setQueryHint(getString(R.string.search_hint));
  searchView.setImeOptions(EditorInfo.IME_ACTION_DONE);

  searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
    @Override public boolean onQueryTextSubmit(String query) {
      return false;
    }

    @Override public boolean onQueryTextChange(String newText) {
      presenter.search(newText);
      return true;
    }
  });

  return true;
}

源代码20 项目： uPods-android 文件： ActivityMain.java

private void init() {
    UpodsApplication.initAllResources();
    vOverlay = findViewById(R.id.vOverlay);

    //Toolbar
    toolbar.inflateMenu(R.menu.menu_activity_main);
    toolbar.setOnMenuItemClickListener(this);
    toolbar.setTitleTextColor(getResources().getColor(R.color.white));

    //Social
    callbackManager = CallbackManager.Factory.create();

    MenuItem searchMenuItem = toolbar.getMenu().findItem(R.id.action_search);
    SearchView searchView = (SearchView) searchMenuItem.getActionView();
    UIHelper.setSearchViewStyle(searchView);
    UIHelper.changeSearchViewTextColor(searchView, Color.WHITE);

    slidingMenu = new SlidingMenu(this, toolbar);
}

源代码21 项目： masterpassword 文件： PasswordViewFragment.java

@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
    super.onCreateOptionsMenu(menu, inflater);
    inflater.inflate(R.menu.password_view, menu);

    searchItem = menu.findItem(R.id.action_search);
    searchView = (SearchView) MenuItemCompat.getActionView(searchItem);
    searchView.setOnQueryTextListener(this);
}

源代码22 项目： CapturePacket 文件： CaptureListFragment.java

@Nullable
@Override
public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
    if (mRootView == null) {
        mRootView = inflater.inflate(R.layout.fragment_capture_list, container, false);
        Toolbar toolBar = mRootView.findViewById(R.id.tool_bar);
        toolBar.inflateMenu(R.menu.capture_list_bar);
        toolBar.setOnMenuItemClickListener(this);
        MenuItem item = toolBar.getMenu().findItem(R.id.filter);
        mSearchView = (SearchView) item.getActionView();
        mSearchView.setQueryHint("过滤Url");
        mSearchView.setOnQueryTextListener(this);

        mRecyclerView = mRootView.findViewById(R.id.recycler_view);
        mRecyclerView.setLayoutManager(new LinearLayoutManager(null,LinearLayoutManager.VERTICAL,false));
        mHandler  = new RefreshHandler(this);
        mAdapter = new CaptureListAdapter();
        if (mCaptureBinder != null) {
            mAdapter.setHarEntries(mCaptureBinder.getHarEntries());
        }
        mRecyclerView.setAdapter(mAdapter);
        EntryTabDelegate tabDelegate = new EntryTabDelegate((TabLayout) mRootView.findViewById(R.id.tab), (ViewGroup) mRootView.findViewById(R.id.fl_detail));
        tabDelegate.setRefreshHandler(mHandler);
        mAdapter.setEntryTabDelegate(tabDelegate);
    }
    return mRootView;
}

源代码23 项目： android-auto-call-recorder 文件： MainOldActivity.java

@Override
public boolean onCreateOptionsMenu(final Menu menu) {
    MenuInflater inflater = getMenuInflater();
    inflater.inflate(R.menu.menu, menu);
    // Get the SearchView and set the searchable configuration
    SearchManager searchManager = (SearchManager) getSystemService(Context.SEARCH_SERVICE);
    final SearchView searchView = (SearchView) menu.findItem(R.id.action_search).getActionView();
    // Assumes current activity is the searchable activity
    searchView.setSearchableInfo(searchManager.getSearchableInfo(getComponentName()));
    searchView.setIconifiedByDefault(false); // Do not iconify the widget; expand it by default
    //searchView.setSubmitButtonEnabled(true);
    searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
        @Override
        public boolean onQueryTextSubmit(String query) {
            searchView.setIconified(true);
            searchView.clearFocus();
            (menu.findItem(R.id.action_search)).collapseActionView();
            return false;
        }

        @Override
        public boolean onQueryTextChange(String searchRecord) {
            Log.d(TAG, "search: " + searchRecord);
            sendBroadcast(searchRecord);
            return false;
        }
    });
    return true;
}

源代码24 项目： MLManager 文件： MainActivity.java

@Override
public boolean onCreateOptionsMenu(Menu menu) {
    MenuInflater inflater = getMenuInflater();
    inflater.inflate(R.menu.menu_main, menu);

    searchItem = menu.findItem(R.id.action_search);
    searchView = (SearchView) MenuItemCompat.getActionView(searchItem);
    searchView.setOnQueryTextListener(this);

    SearchManager searchManager = (SearchManager) getSystemService(Context.SEARCH_SERVICE);
    searchView.setSearchableInfo(searchManager.getSearchableInfo(getComponentName()));

    return true;
}

源代码25 项目： BookReader 文件： ReadCHMActivity.java

@Override
public boolean onCreateOptionsMenu(Menu menu) {
    getMenuInflater().inflate(R.menu.menu_chm_reader, menu);

    MenuItem searchMenuItem = menu.findItem(R.id.menu_search);//在菜单中找到对应控件的item
    SearchView searchView = (SearchView) MenuItemCompat.getActionView(searchMenuItem);
    searchView.setOnCloseListener(new SearchView.OnCloseListener() {
        @Override
        public boolean onClose() {
            mWebView.clearMatches();
            return false;
        }
    });
    searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
        @Override
        public boolean onQueryTextSubmit(String query) {
            return false;
        }

        @Override
        public boolean onQueryTextChange(String newText) {
            mWebView.findAllAsync(newText);
            try {
                for (Method m : WebView.class.getDeclaredMethods()) {
                    if (m.getName().equals("setFindIsUp")) {
                        m.setAccessible(true);
                        m.invoke(mWebView, true);
                        break;
                    }
                }
            } catch (Exception ignored) {
            }
            return false;
        }
    });
    return true;
}

源代码26 项目： openshop.io-android 文件： MainActivity.java

/**
 * Show user search whisperer with generated suggestions.
 *
 * @param query      actual search query
 * @param searchView corresponding search action view.
 */
private void showSearchSuggestions(String query, SearchView searchView) {
    if (searchSuggestionsAdapter != null && searchSuggestionsList != null) {
        Timber.d("Populate search adapter - mySuggestions.size(): %d", searchSuggestionsList.size());
        final MatrixCursor c = new MatrixCursor(new String[]{BaseColumns._ID, "categories"});
        for (int i = 0; i < searchSuggestionsList.size(); i++) {
            if (searchSuggestionsList.get(i) != null && searchSuggestionsList.get(i).toLowerCase().startsWith(query.toLowerCase()))
                c.addRow(new Object[]{i, searchSuggestionsList.get(i)});
        }
        searchView.setSuggestionsAdapter(searchSuggestionsAdapter);
        searchSuggestionsAdapter.changeCursor(c);
    } else {
        Timber.e("Search adapter is null or search data suggestions missing");
    }
}

源代码27 项目： android-samples 文件： AlbumSearchActivity.java

@Override
public boolean onCreateOptionsMenu(Menu menu) {
    getMenuInflater().inflate(R.menu.activity_album_search, menu);

    SearchManager searchManager = (SearchManager) getSystemService(Context.SEARCH_SERVICE);
    SearchView searchView = (SearchView) menu.findItem(R.id.menu_item_search).getActionView();
    searchView.setSearchableInfo(searchManager.getSearchableInfo(getComponentName()));
    searchView.setOnQueryTextListener(this);

    return true;
}

源代码28 项目： Drinks 文件： DrinksFragment.java

@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
    super.onCreateOptionsMenu(menu, inflater);
    inflater.inflate(R.menu.menu_drinks, menu);

    MenuItem searchItem = menu.findItem(R.id.action_search);
    SearchView searchView = (SearchView) searchItem.getActionView();
    searchView.setOnQueryTextListener(this);
}

源代码29 项目： NintendoSwitchEShopHelper 文件： MainActivity.java

@Override
public boolean onCreateOptionsMenu(Menu menu) {
    getMenuInflater().inflate(R.menu.search_view, menu);
    MenuItem searchItem = menu.findItem(R.id.menu_item_search);
    final SearchView searchView = (SearchView) searchItem.getActionView();
    searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
        @Override
        public boolean onQueryTextSubmit(String query) {
            QueryPreferences.setStoredQuery(mContext, query);
            updateItems();
            searchView.clearFocus();
            return true;
        }

        @Override
        public boolean onQueryTextChange(String newText) {
            QueryPreferences.setStoredQuery(mContext, newText.equals("") ? null : newText);
            updateItems();
            return true;
        }
    });

    searchView.setOnCloseListener(new SearchView.OnCloseListener() {
        @Override
        public boolean onClose() {
            QueryPreferences.setStoredQuery(mContext, null);
            updateItems();
            searchView.onActionViewCollapsed();
            return true;
        }
    });

    return super.onCreateOptionsMenu(menu);
}

源代码30 项目： WanAndroid 文件： SearchActivity.java

@Override
public boolean onCreateOptionsMenu(Menu menu) {
    getMenuInflater().inflate(R.menu.search_menu_setting, menu);
    MenuItem menuItem = menu.findItem(R.id.menu_search);
    //获取搜索框
    mSearchView = (SearchView) menuItem.getActionView();
    //设置搜索hint
    mSearchView.setQueryHint(getString(R.string.search_keyword));
    mSearchView.onActionViewExpanded();
    //去除搜索框背景
    deleteSearchPlate();
    searchAutoComplete =  mSearchView.findViewById(R.id.search_src_text);
    searchAutoComplete.setHintTextColor(ContextCompat.getColor(this, R.color._60ffffff));

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        ImageView mCloseView =  mSearchView.findViewById(R.id.search_close_btn);
        mCloseView.setBackground(ContextCompat.getDrawable(this, R.drawable.ripple_close));
    }

    mSearchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
        @Override
        public boolean onQueryTextSubmit(String query) {
            keyword = query;
            refreshData();
            return false;
        }

        @Override
        public boolean onQueryTextChange(String newText) {
            if (TextUtils.isEmpty(newText)) {
                keyword = newText;
                if (mHotwordDatas.size() == 0)
                    loadTagDatas();
            }

            return false;
        }
    });
    return super.onCreateOptionsMenu(menu);
}

方法所在类

android.support.v7.widget.SearchView.OnQueryTextListener