最近看Android 4.0  mms，contact源码，发现其中搜索都是SearchView控件，下面自己试着写一个

效果

Android搜索控件SearchView的用法_android

1.在res/menu/文件夹下建立menu.xml 配置文件

<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显示，
    android:actionViewClass="android.widget.SearchView"    
     ></item> </menu>

2.新建一个activity，并为该activity添加菜单项,CreateOptionSMenu代码

@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文件加下建立searchable.xml,搜索框配置文件
           return true;
     }


3.在xml文件夹下简历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>

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