android中searchable的施用

//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>