android中searchable的使用

//seachable.xml:
<searchable xmlns:android="http://schemas.android.com/apk/res/android"
  android:label="@string/search_title"
  android:includeInGlobalSearch="true"

  android:searchSuggestAuthority="media"
  android:searchSuggestPath="external/audio/search"
  android:searchSuggestThreshold="3"
  android:searchSuggestIntentAction="android.intent.action.VIEW"
  android:searchSettingsDescription="@string/search_settings_description"
/>

//响应的QueryBrowserActivity：
//在oncreate方法里面设置了隐藏软键盘。（会不会这地方设置不正确呢？）
InputMethodManager manager = (InputMethodManager) getSystemService(INPUT_METHOD_SERVICE);

manager.toggleSoftInput(InputMethodManager.SHOW_IMPLICIT,InputMethodManager.HIDE_NOT_ALWAYS);

//AndroidManifest.xml文件中也没有进行特殊设置：

 <activity android:name="QueryBrowserActivity"
  android:windowSoftInputMode="adjustPan"
  android:theme="@android:style/Theme.NoTitleBar">
  <intent-filter>
  <action android:name="android.intent.action.SEARCH" />
  <action android:name="android.intent.action.MEDIA_SEARCH" />
  <category android:name="android.intent.category.DEFAULT" />
  </intent-filter>
  <meta-data
  android:name="android.app.searchable"
  android:resource="@xml/searchable"
  />
  </activity>