如何更改 SearchView 的提示文本颜色

Question

如何更改 SearchView 的提示文字颜色？

<android.support.v7.widget.SearchView
        android:id="@+id/search"
        style="@style/SearchViewStyle"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:textColorHint="@android:color/black"
        android:clickable="true"
        android:focusable="true"/>

使用 thisandroid:textColorHint="@android:color/black" 没有任何帮助表示感谢

Answer 1

初始化它

SearchView searchView = findViewById(R.id.viewSearch);
    searchView.setQueryHint("Search For Anything"); ---hint that is to be displayed
    LinearLayout first = (LinearLayout)searchView.getChildAt(0);
    LinearLayout second = (LinearLayout)first.getChildAt(2);
    LinearLayout third = (LinearLayout)second.getChildAt(1);
**strong text**    
SearchView.SearchAutoComplete autoComplete = (SearchView.SearchAutoComplete)third.getChildAt(0);

-------这将改变查询提示颜色

autoComplete.setHintTextColor(getResources().getColor(R.color.gray2));

-----这将改变查询文本的颜色

autoComplete.setTextColor(getResources().getColor(R.color.black));

Answer 2

是的，我通过在代码中使用休闲更改来解决我的问题

 search = (SearchView) rootView.findViewById(R.id.search);
    // search.setQueryHint("search");
    searchEditText = (EditText)search.findViewById(android.support.v7.appcompat.R.id.search_src_text);
    searchEditText.setTextColor(getResources().getColor(R.color.colorPrimary));
    searchEditText.setHintTextColor(getResources().getColor(R.color.colorPrimary));
    searchEditText.setHint("search here for quick access");

我评论 search.setQueryHint("search");方法。我访问searchview的EditText，并调用searchEditText.setHint("search here for quick access");

Answer 3

试试这个来改变你的 searchView 提示颜色

Style.xml

<style name="SearchViewTheme" parent="Widget.AppCompat.Light.SearchView">
<item name="android:maxWidth">10000dp</item>
<item name="android:textColorHint">@android:color/white</item>

搜索视图：

<android.support.v7.widget.SearchView
    android:id="@+id/search"
    style="@style/SearchViewStyle"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
   android:theme="@style/SearchViewTheme"
    android:clickable="true"
    android:focusable="true"/>

或者，尝试通过 java 设置提示颜色：

search = (SearchView) rootView.findViewById(R.id.search);
    searchEditText = (EditText)search.findViewById(android.support.v7.appcompat.R.id.search_src_text);
    searchEditText.setTextColor(getResources().getColor(R.color.colorPrimary));
    searchEditText.setHintTextColor(getResources().getColor(R.color.colorPrimary));