<?xml version="1.0" encoding="utf-8"?><manifest xmlns:android="/apk/res/android"package="com.android.antking.search"android:versionCode="1"android:versionName="1.0"><uses-sdk android:minSdkVersion="7" /><application android:icon="@drawable/icon" android:label="@string/app_name"><activity android:name=".SearchActivity"android:label="@string/app_name"><intent-filter><action android:name="android.intent.action.MAIN" /><category android:name="android.intent.category.LAUNCHER" /></intent-filter><--!这里加上--><intent-filter><action android:name="android.intent.action.WEB_SEARCH"></action></intent-filter><meta-dataandroid:name="android.app.searchable"android:resource="@xml/searchable"/></activity></application><--!这里加上--><meta-date android:name="android.app.default_searchable"android:value=".SearchActivity"/></manifest>
package com.android.antking.search;
import android.app.Activity;import android.app.SearchManager;import android.content.Intent;import android.os.Bundle;import android.view.Menu;import android.view.MenuItem;import android.widget.Toast;public class SearchActivity extends Activity {//定义私有整形变量private final int MENU =1;//声明Intent对象private Intent intent;//定义键盘模式为按键搜索模式private final int KeyMode =Activity.DEFAULT_KEYS_SEARCH_LOCAL;//使用Android自定义图标private final int icon = android.R.drawable.ic_menu_search;/** Called when the activity is first created. */@Overridepublic void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);try{setContentView(R.layout.main);//设置键盘模式，按键盘弹出搜索狂setDefaultKeyMode(KeyMode);//获取intent intent = getIntent();searchWeb(intent);}catch(Exception e){Toast.makeText(SearchActivity.this, "一场错误"+e.toString(),Toast.LENGTH_SHORT).show();}}/*searchWeb 根据意图行为为键盘算是否进行Web搜索*/private void searchWeb(Intent intent){//获取意图的行为String action = intent.getAction();//若意图的行为是Web搜索，则搜索if(Intent.ACTION_WEB_SEARCH.equals(action)){searchHandle(intent);}}protected void onNewIntent(Intent intent){setIntent(intent);searchWeb(intent);}/*searchHandle()获取SearchManager的查询*/private void searchHandle(Intent intent){final String query = intent.getStringExtra(SearchManager.QUERY);Toast.makeText(this, query, Toast.LENGTH_SHORT).show();}public boolean onCreateOptionsMenu(Menu menu){boolean result = super.onCreateOptionsMenu(menu);//添加菜单选项MenuItem menuItem = menu.add(0,MENU,0,"nihao");//设置图标menuItem.setIcon(icon);return result;}public boolean onMenuItemSelected(int featureId,MenuItem item){switch(item.getItemId()){case MENU:onSearchRequested();return true;default:return super.onMenuItemSelected(featureId, item);}}}
