Android搜尋控件SearchView的用法

最近看android 4.0  mms，contact源碼，發現其中搜尋都是searchview控件，下面自己試着寫一個

效果

1.在res/menu/檔案夾下建立menu.xml 配置檔案

<menu

  xmlns:android="http://schemas.android.com/apk/res/android">

    <item android:id="@+id/search" android:title="@string/search" 

    android:icon="@drawable/search_app_icon" 

    android:showasaction="ifroom|withtext" //在actionbar顯示，

    android:actionviewclass="android.widget.searchview"

    ></item>

</menu>

2.建立一個activity，并為該activity添加菜單項,createoptionsmenu代碼

 @override

    public boolean oncreateoptionsmenu(menu menu) {

        // todo auto-generated method stub

       mi.inflate(r.menu.my_menu, menu);

        menuitem search=menu.finditem(r.id.search);

         search.collapseactionview();

         searchview searchview=(searchview) search.getactionview();

        searchview.seticonifiedbydefault(false);

         searchmanager msearchmanager=(searchmanager)getsystemservice(context.search_service);

             searchableinfo info=msearchmanager.getsearchableinfo(getcomponentname());

               searchview.setsearchableinfo(info); //需要在xml檔案加下建立searchable.xml,搜尋框配置檔案

           return true;

    }

3.在xml檔案夾下履歷searchable.xml

  <searchable xmlns:android="http://schemas.android.com/apk/res/android"

        android:label="@string/app_name"

        android:hint="@string/search_title"

        android:searchsettingsdescription="@string/search_title"

        android:searchsuggestauthority="com.digua.fncontact.familyname"

        android:searchsuggestintentaction="android.intent.action.view"

        android:searchsuggestintentdata="content://com.digua.fncontact.familyname/fname"

        android:searchsuggestselection=" ?"

        android:searchsuggestthreshold="1"

        android:inputtype="text"  

       android:voicesearchmode="showvoicesearchbutton|launchrecognizer"

       android:searchmode="queryrewritefromtext"

        android:includeinglobalsearch="true"

        android:queryafterzeroresults="true"

        >

 </searchable>

具體serachable屬性請看上一篇轉載部落格，

http://blog.csdn.net/androidchuxueze/article/details/7590732

示例下載下傳

http://download.csdn.net/detail/androidchuxueze/5005369