Java Code Examples for androidx.appcompat.widget.SearchView#findViewById()

@Override
public boolean onCreateOptionsMenu(Menu menu) {
    getMenuInflater().inflate(R.menu.menu_search, menu);
    MenuItem menuItem = menu.findItem(R.id.item_search);
    //得到SearchView
    mSearchView = (SearchView)menuItem.getActionView();
    mSearchAutoComplete = mSearchView.findViewById(R.id.search_src_text);
    mSearchView.setMaxWidth(R.dimen.dp_400);//设置最大宽度
    mSearchView.setSubmitButtonEnabled(true);//设置是否显示搜索框展开时的提交按钮
    mSearchView.setQueryHint(getResources().getString(R.string.searchActivity_hint));//设置输入框提示语
    mSearchView.onActionViewExpanded();//设置搜索框直接展开显示。左侧有放大镜(在搜索框中) 右侧无叉叉 有输入内容后有叉叉 不能关闭搜索框
    mSearchAutoComplete.setTextColor(getResources().getColor(R.color.white));//设置内容文字颜色
    //搜索框文字变化监听，搜索按钮监听
    mSearchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
        @Override
        public boolean onQueryTextSubmit(String query) {
            mPresenter.addHistoryRecord(query);
            mPresenter.loadSearchResquest(query, 0);
            isLoadMore = false;
            return false;
        }

        @Override
        public boolean onQueryTextChange(String newText) {
            mPresenter.clearAllSearchKey(newText);
            return false;
        }
    });
    return super.onCreateOptionsMenu(menu);
}
 

public static void useSimpleStyleForSearchView(SearchView searchView, String hint){
    AppCompatImageView search = searchView.findViewById(androidx.appcompat.R.id.search_mag_icon);
    search.setImageDrawable(null);
    LinearLayout plate = searchView.findViewById(R.id.search_plate);
    plate.setBackground(null);
    AppCompatImageView close = searchView.findViewById(R.id.search_close_btn);
    AppCompat.setTint(close, searchView.getResources().getColor(R.color.colorBarText));
    SearchView.SearchAutoComplete searchAutoComplete = searchView.findViewById(R.id.search_src_text);
    searchAutoComplete.setHint(hint);
}
 

private void initView(Context context) {
    LayoutInflater.from(context).inflate(R.layout.view_search_bookshelf, this, true);
    ButterKnife.bind(this);
    AppCompat.setToolbarNavIconTint(toolbar, getResources().getColor(R.color.colorBarText));
    toolbar.inflateMenu(R.menu.menu_search_view);
    MenuItem search = toolbar.getMenu().findItem(R.id.action_search);
    searchView = (SearchView) search.getActionView();
    AppCompat.useCustomIconForSearchView(searchView, getResources().getString(R.string.searchShelfBook));
    searchAutoComplete = searchView.findViewById(R.id.search_src_text);
    searchView.setMaxWidth(getResources().getDisplayMetrics().widthPixels);
    searchView.onActionViewExpanded();
    searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
        @Override
        public boolean onQueryTextSubmit(String query) {
            return false;
        }

        @Override
        public boolean onQueryTextChange(String newText) {
            queryBooks(newText);
            return false;
        }
    });
    rvList.setLayoutManager(new LinearLayoutManager(context));
    adapter = new BookShelfListAdapter(context, -1, 1);
    rvList.setAdapter(adapter);

    toolbar.setNavigationOnClickListener(v -> {
        ViewParent parent = BookShelfSearchView.this.getParent();
        if (parent instanceof DrawerLayout) {
            ((DrawerLayout) parent).closeDrawers();
        }
    });
}
 

@Override
public boolean onCreateOptionsMenu(Menu menu) {

    menu.clear();
    getMenuInflater().inflate(R.menu.tokens_picker_menu_main, menu);
    //super.onCreateOptionsMenu(menu, getMenuInflater());

    MenuItem myActionMenuItem = menu.findItem(R.id.action_search);
    final SearchView searchView = (SearchView) myActionMenuItem.getActionView();
    EditText searchEditText = searchView.findViewById(R.id.search_src_text);
    searchEditText.setTextColor(getResources().getColor(R.color.whiteColor));
    searchEditText.setHintTextColor(getResources().getColor(R.color.whiteColor));

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

        @Override
        public boolean onQueryTextChange(String newText) {
            if (TextUtils.isEmpty(newText)) {
                simpleSearchAdapter.filter("");
            } else {
                simpleSearchAdapter.filter(newText);
            }
            return true;
        }
    });
    return true;
}
 

public static void useCustomIconForSearchView(SearchView searchView, String hint, boolean showSearchHintIcon, boolean showBg) {
    final int normalColor = searchView.getResources().getColor(R.color.colorBarText);
    AppCompatImageView search = searchView.findViewById(androidx.appcompat.R.id.search_button);
    search.setImageResource(R.drawable.ic_search_large_black_24dp);
    setTint(search, normalColor);

    SearchView.SearchAutoComplete searchText = searchView.findViewById(R.id.search_src_text);
    searchText.setTextSize(14f);
    searchText.setPaddingRelative(searchText.getPaddingLeft(), 0, 0, 0);

    final int textSize = Math.round(searchText.getTextSize() * DRAWABLE_SCALE);
    Drawable searchIcon = searchText.getResources().getDrawable(R.drawable.ic_search_black_24dp);
    searchIcon.setBounds(0, 0, textSize, textSize);
    setTint(searchIcon, normalColor);
    searchText.setCompoundDrawablesRelative(searchIcon, null, null, null);
    searchText.setCompoundDrawablePadding(DensityUtil.dp2px(searchText.getContext(), 5));
    searchText.setIncludeFontPadding(false);

    AppCompatImageView close = searchView.findViewById(R.id.search_close_btn);
    close.setImageResource(R.drawable.ic_close_black_24dp);
    setTint(close, normalColor);

    LinearLayout plate = searchView.findViewById(R.id.search_plate);
    LinearLayout.LayoutParams params = (LinearLayout.LayoutParams) plate.getLayoutParams();
    params.topMargin = DensityUtil.dp2px(plate.getContext(), 6);
    params.bottomMargin = params.topMargin;
    plate.setLayoutParams(params);

    View editFrame = searchView.findViewById(R.id.search_edit_frame);
    params = (LinearLayout.LayoutParams) editFrame.getLayoutParams();
    params.leftMargin = DensityUtil.dp2px(editFrame.getContext(), 4);
    editFrame.setLayoutParams(params);

    int padding = DensityUtil.dp2px(plate.getContext(), 6);
    plate.setPaddingRelative(padding, 0, padding, 0);

    if (showBg) {
        Drawable bag = searchView.getResources().getDrawable(R.drawable.bg_search_field);
        androidx.core.view.ViewCompat.setBackground(plate, bag);
    } else {
        androidx.core.view.ViewCompat.setBackground(plate, null);
    }

    setQueryHintForSearchText(searchText, hint, showSearchHintIcon);
}