我做的事理清了類似的問題,是我創建的擴展搜索查看一個新的類:
public class EnglishVerbSearchView extends SearchView {
OnSearchViewCollapsedEventListener mSearchViewCollapsedEventListener;
public EnglishVerbSearchView(Context context) {
super(context);
}
@Override
public void onActionViewCollapsed() {
if (mSearchViewCollapsedEventListener != null)
mSearchViewCollapsedEventListener.onSearchViewCollapsed();
super.onActionViewCollapsed();
}
public interface OnSearchViewCollapsedEventListener{
public void onSearchViewCollapsed();
}
public void setOnSearchViewCollapsedEventListener(OnSearchViewCollapsedEventListener eventListener) {
mSearchViewCollapsedEventListener = eventListener;
}
}
然後,您可以使用這個類而不是搜索查看你的菜單的XML文件:
<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:yourapp="http://schemas.android.com/apk/res-auto" >
<item android:id="@+id/action_search"
android:title="@string/action_search"
android:icon="@drawable/action_search"
yourapp:showAsAction="ifRoom|collapseActionView"
yourapp:actionViewClass="com.szymontrapp.englishverbs.EnglishVerbSearchView" />
</menu>
然後你就可以在你的活動添加一個偵聽器:
getMenuInflater().inflate(R.menu.dictionary, menu);
MenuItem searchItem = menu.findItem(R.id.action_search);
EnglishVerbSearchView searchView = (EnglishVerbSearchView) MenuItemCompat.getActionView(searchItem);
// Get the SearchView and set the searchable configuration
SearchManager searchManager = (SearchManager) getSystemService(Context.SEARCH_SERVICE);
// Assumes current activity is the searchable activity
searchView.setSearchableInfo(searchManager.getSearchableInfo(getComponentName()));
searchView.setIconifiedByDefault(false); // Do not iconify the widget; expand it by default
searchView.setOnSearchViewCollapsedEventListener(listener);
您也可以overrid e類中的其他方法替換SearchView以實現其他目標。
我在這裏有一個類似的問題:http://stackoverflow.com/questions/43702055/android-how-do-i-get-searchview-close-button-to-return-to-search-edittext?noredirect= 1個#comment74449117_43702055。任何想法或想法如何解決? – AJW