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Android ActionBarSherlock中的SearchView_Android_Actionbarsherlock_Searchview - Fatal编程技术网

Android ActionBarSherlock中的SearchView

Android ActionBarSherlock中的SearchView,android,actionbarsherlock,searchview,Android,Actionbarsherlock,Searchview,我在ActionbarSherlock中使用SearchView小部件,如下所示: File.java public boolean onCreateOptionsMenu(Menu menu) { MenuInflater inflater = getSupportMenuInflater(); inflater.inflate(R.menu.main, menu); SearchManager searchManager = (SearchManager)getSyste

我在ActionbarSherlock中使用SearchView小部件,如下所示:

File.java

public boolean onCreateOptionsMenu(Menu menu) {
   MenuInflater inflater = getSupportMenuInflater();
   inflater.inflate(R.menu.main, menu);

   SearchManager searchManager = (SearchManager)getSystemService(Context.SEARCH_SERVICE);
   SearchView searchView = (SearchView) menu.findItem(R.id.MenuSearch).getActionView();
   searchView.setSearchableInfo(searchManager.getSearchableInfo(getComponentName()));
   searchView.setIconifiedByDefault(true);
   searchView.setSubmitButtonEnabled(true);

   return true;
}
File.xml

<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android">

    <item android:id="@+id/MenuSearch" android:title="@string/Bs"
       android:icon="@drawable/ic_action_search"
       android:showAsAction="always|withText"
       android:actionViewClass="com.actionbarsherlock.widget.SearchView" >
    </item>

</menu>

在我的应用程序中,我可以显示搜索图标并选择它以打开小部件的搜索框,但当我编写任何搜索时,我不知道如何与小部件SearchView交互以启动新活动并显示一系列结果

使用命令
searchView.setSubmitButtonEnabled(true)
显示一个类似于“play”的图标,我想它就是为了这个,但我不知道如何与它交互


有人能帮忙吗?

android官方文档介绍了如何启动新活动来处理搜索查询和显示结果

首先,您需要在
res/xml/searchable.xml
中创建(如果尚未创建)可搜索配置,如下所示:

<?xml version="1.0" encoding="utf-8"?>

<searchable xmlns:android="http://schemas.android.com/apk/res/android"
        android:label="@string/app_name"
        android:hint="@string/search_hint" />
<activity android:name=".SearchResultsActivity" ... >
    ...
    <intent-filter>
        <action android:name="android.intent.action.SEARCH" />
    </intent-filter>
    ...
</activity>
public class SearchResultsActivity extends Activity {

    @Override
    public void onCreate(Bundle savedInstanceState) {
        ...
        handleIntent(getIntent());
    }

    @Override
    protected void onNewIntent(Intent intent) {
        ...
        handleIntent(intent);
    }

    private void handleIntent(Intent intent) {

        if (Intent.ACTION_SEARCH.equals(intent.getAction())) {
            String query = intent.getStringExtra(SearchManager.QUERY);
            //use the query to search your data somehow
        }
    }
    ...
}
您的可搜索活动应如下所示:

<?xml version="1.0" encoding="utf-8"?>

<searchable xmlns:android="http://schemas.android.com/apk/res/android"
        android:label="@string/app_name"
        android:hint="@string/search_hint" />
<activity android:name=".SearchResultsActivity" ... >
    ...
    <intent-filter>
        <action android:name="android.intent.action.SEARCH" />
    </intent-filter>
    ...
</activity>
public class SearchResultsActivity extends Activity {

    @Override
    public void onCreate(Bundle savedInstanceState) {
        ...
        handleIntent(getIntent());
    }

    @Override
    protected void onNewIntent(Intent intent) {
        ...
        handleIntent(intent);
    }

    private void handleIntent(Intent intent) {

        if (Intent.ACTION_SEARCH.equals(intent.getAction())) {
            String query = intent.getStringExtra(SearchManager.QUERY);
            //use the query to search your data somehow
        }
    }
    ...
}