搜索视图关闭图标显示为禁用而不是白色 [英] Search view close icon appearing disabled rather than white

问题描述

每当我在搜索视图中键入时，由于某种原因关闭按钮(X)似乎都被禁用，而不是显示为白色.如何解决此错误，使其显示为白色?

Whenever I type into my search view the close button (X) appears to be disabled for some reason rather than appearing in the colour white. How can this error be resolved so that it appears white?

@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
    inflater.inflate(R.menu.menu_search_list, menu);
    MenuItem item = menu.findItem(R.id.action_search);
    SearchView searchView = (SearchView) MenuItemCompat.getActionView(item);
    searchView.setOnQueryTextListener(this);
    searchView.setQueryHint(getResources().getString(R.string.station_search_hint));
}

menu_search_list.xml

<?xml version="1.0" encoding="utf-8"?>
<menu
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto" >
    <item android:id="@+id/action_search"
        android:icon="@drawable/ic_action_search_light"
        android:title="@string/action_search"
        android:orderInCategory="100"
        app:showAsAction="always"
        app:actionViewClass="android.support.v7.widget.SearchView"/>
</menu>

推荐答案

您的代码似乎正常. 试用以下代码:

Your code seems fine. Try out the following code:

final MenuItem search = menu.findItem(R.id.action_search);
    if (search != null) {
        SearchView searchView = (SearchView) MenuItemCompat.getActionView(search);
        search.expandActionView();
        searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
            @Override
            public boolean onQueryTextSubmit(String query) {
                return false;
            }

            @Override
            public boolean onQueryTextChange(String newText) {
                // Your Logic
                return false;
            }
        });
        MenuItemCompat.setOnActionExpandListener(search, new MenuItemCompat.OnActionExpandListener() {
            @Override
            public boolean onMenuItemActionExpand(MenuItem item) {
                return false;
            }

            @Override
            public boolean onMenuItemActionCollapse(MenuItem item) {
                finish();
                return true;
            }
        });

另一个调整: 尝试在onPrepareOptionsMenu中使用与上面相同的代码，并在顶部添加以下额外的行

One more tweak: Try the same above code in onPrepareOptionsMenu with following extra lines at the top

menu.clear();
getMenuInflater().inflate(R.menu.menu_search_list, menu);
...
// Above code

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