ApiDemo学习 search 组件

   <activity            android:name=".app.SearchInvoke"            android:label="@string/search_invoke" >            <intent-filter>                <action android:name="android.intent.action.MAIN" />                <category android:name="android.intent.category.SAMPLE_CODE" />            </intent-filter>                       <!-- 点击候选结果后跳转到哪里 -->            <meta-data                android:name="android.app.default_searchable"                android:value=".app.SearchQueryResults" />        </activity>

SearchInvoke java代码 主要方法

   @Override    public boolean onSearchRequested() {                  final String queryPrefill = mQueryPrefill.getText().toString();//关键字搜索                     Bundle appDataBundle = null;        final String queryAppDataString = mQueryAppData.getText().toString();        if (queryAppDataString != null) {            appDataBundle = new Bundle();            appDataBundle.putString("demo_key", queryAppDataString);//设置开启search activity app的信息        }                // Now call the Activity member function that invokes the Search Manager UI.        startSearch(queryPrefill, false, appDataBundle, false);                 // Returning true indicates that we did launch the search, instead of blocking it.        return true;    }

搜索结果后的处理

 <activity            android:name=".app.SearchQueryResults"            android:label="@string/search_query_results" >            <intent-filter>                <action android:name="android.intent.action.MAIN" />                <category android:name="android.intent.category.SAMPLE_CODE" />            </intent-filter>                       <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>

 /**     * Generic search handler.     *      * In a "real" application, you would use the query string to select results from     * your data source, and present a list of those results to the user.     */    private void doSearchQuery(final Intent queryIntent, final String entryPoint) {                // The search query is provided as an "extra" string in the query intent        final String queryString = queryIntent.getStringExtra(SearchManager.QUERY);        mQueryText.setText(queryString);                // Record the query string in the recent queries suggestions provider.        SearchRecentSuggestions suggestions = new SearchRecentSuggestions(this,                 SearchSuggestionSampleProvider.AUTHORITY, SearchSuggestionSampleProvider.MODE);        suggestions.saveRecentQuery(queryString, null);                   final Bundle appData = queryIntent.getBundleExtra(SearchManager.APP_DATA);        if (appData == null) {            mAppDataText.setText("<no app data bundle>");        }        if (appData != null) {            String testStr = appData.getString("demo_key");//前面设置的key            mAppDataText.setText((testStr == null) ? "<no app data>" : testStr);        }                // Report the method by which we were called.        mDeliveredByText.setText(entryPoint);    }

<searchable xmlns:android="http://schemas.android.com/apk/res/android"    android:label="@string/search_label"    android:hint="@string/search_hint"//hint时候的文字        android:voiceSearchMode="showVoiceSearchButton|launchRecognizer"    android:voiceLanguageModel="free_form"    android:voicePromptText="@string/search_invoke"    android:searchSuggestAuthority="com.example.android.apis.SuggestionProvider"    android:searchSuggestSelection=" ? "/>

更多 参考资料

http://mobile.51cto.com/abased-350777.htm

http://shockwave.iteye.com/blog/737528

 在快速搜索框中显示搜索结果

http://book.51cto.com/art/201112/306227.htm

如何在Android Quick Search Box中添加自己的app，按照我的意愿去Search。

http://blog.csdn.net/yiyaaixuexi/article/details/6218823