Android 利用 onSearchRequested() 调用内部搜索ui组件

< intent-filter >

< action android:name="android.intent.action.SEARCH" / >

< category android:name="android.intent.category.DEFAULT" / >

< /intent-filter >

< meta-data android:name="android.app.searchable"

android:resource="@xml/searchable" / >

< /activity >

< /application >

searchable.xml文件：

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

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

android:label="@string/search_label"

android:hint="@string/search_hint"

android:searchMode="showSearchLabelAsBadge"

android:voiceSearchMode="showVoiceSearchButton|launchRecognizer"

android:voiceLanguageModel="free_form"

android:voicePromptText="@string/search_invoke"

android:searchSuggestAuthority="com.example.android.apis.SuggestionProvider"

android:searchSuggestSelection=" ? "

/ >