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Android v7.widget.SearchView不再有效_Android_Widget_Toolbar_Searchview - Fatal编程技术网

Android v7.widget.SearchView不再有效

Android v7.widget.SearchView不再有效,android,widget,toolbar,searchview,Android,Widget,Toolbar,Searchview,我有这个xml代码 <?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_settings" android:title="Setti

我有这个xml代码

<?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_settings"
    android:title="Settings"/>
<item android:id="@+id/action_search"
    android:title="Search"
    android:icon="@android:drawable/ic_menu_search"
    app:showAsAction="always"
    app:actionViewClass="android.support.v7.widget.SearchView" />
</menu>

但是(v7.widget.SearchView)中有一个问题,它不工作,正在检查中 它显示的结果(v7.widget.SearchView)不再有效。
有人能帮我解决这个问题吗?(很抱歉我的英语不好)

正如你所说的
v7.widget.SearchView
不再有效,因此你必须使用它的更新版本
androidx.appcompat.widget.SearchView