Searchview在工具栏android内部不起作用

Question

当我单击工具栏内的搜索图标时，搜索栏正在响应（不可见） 菜单.xml

<menu xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto">
<item android:id="@+id/search"
    android:title="search_title"
    android:icon="@drawable/search"
    app:showAsAction="collapseActionView|ifRoom"
    android:actionViewClass="android.widget.SearchView" />

可搜索的.xml

<searchable xmlns:android="http://schemas.android.com/apk/res/android"
android:label="@string/app_name"
android:hint="search_hint" />

清单文件

 <activity
        android:name=".SearchbarActivity"
        android:label="@string/app_name"
        android:theme="@style/AppTheme.NoActionBar">

        <intent-filter>
            <action android:name="android.intent.action.SEARCH" />
        </intent-filter>

        <!-- This metadata entry provides further configuration details for searches -->
        <!-- that are handled by this activity. -->

        <meta-data android:name="android.app.searchable"
            android:resource="@xml/searchable" />
        </activity>

搜索栏活动

  public boolean onCreateOptionsMenu(Menu menu) {
    // Inflate the menu; this adds items to the action bar if it is present.
    getMenuInflater().inflate(R.menu.main_search, menu);
    SearchManager searchManager = (SearchManager)
            getSystemService(Context.SEARCH_SERVICE);
    MenuItem searchMenuItem = menu.findItem(R.id.search);
    SearchView searchView = (SearchView) searchMenuItem.getActionView();



    return true;
}

v21/styles.xml

<style name="AppTheme.NoActionBar">
    <item name="windowActionBar">false</item>
    <item name="windowNoTitle">true</item>
    <item name="android:windowDrawsSystemBarBackgrounds">true</item>
    <item name="android:statusBarColor">@android:color/transparent</item>
    <item name="android:windowContentTransitions">true</item>
    <item name="android:windowActivityTransitions">true</item>
    <item name="android:windowAllowEnterTransitionOverlap">false</item>
    <item name="android:windowAllowReturnTransitionOverlap">false</item>
</style>

styles.xml

  <style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
    <!-- Customize your theme here. -->
    <item name="colorPrimary">@color/colorPrimary</item>
    <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
    <item name="colorAccent">@color/colorAccent</item>

</style>

<style name="AppTheme.NoActionBar">
    <item name="windowActionBar">false</item>
    <item name="windowNoTitle">true</item>
</style>

<style name="AppTheme.AppBarOverlay" parent="ThemeOverlay.AppCompat.Dark.ActionBar" />

<style name="AppTheme.PopupOverlay" parent="ThemeOverlay.AppCompat.Light" />

<style name="Splash" parent="Theme.AppCompat.NoActionBar">
<item name="android:windowBackground">@drawable/splashscreen</item>

</style>

我已经扩展了 AppCompatActivity。我之前尝试过相同的代码并且我得到了它的工作，之后我在 styles.xml 和 v21/styles.xml 中进行了更改，我认为这造成了问题。谢谢你。

Answer 1

使用以下代码 并实现SearchView.OnQueryTextListener

根据您的要求进行其他操作（如果您得到解决方案，请将其标记为已接受的答案，甚至您可以寻求更多相关帮助）

    SearchView searchView =  (SearchView)menu.findItem(R.id.search).getActionView();
    int searchImgId = android.support.v7.appcompat.R.id.search_button;
    ImageView v = (ImageView) searchView.findViewById(searchImgId);
    searchView.setOnQueryTextListener(this);

Answer 2

将collapseActionView 从显示中删除为操作。 只需添加app:showAsAction="ifRoom"