【正文】 ：實驗目的了解位置服務的概念；了解地圖密鑰的申請方法；掌握獲取地理信息的方法；二：實驗設備Eclipse 開發(fā)Android 應用 Android虛擬設備（AVD）三：實驗內容寫一個項目，實現(xiàn)顯示天氣預報的用戶界面，顯示已發(fā)送SMS短信的用戶界面，不同地區(qū)天氣的轉換四：實驗核心代碼package 。import 。import 。import 。import 。import 。import 。import 。import 。import 。import 。import 。import 。import 。import 。import 。import 。import 。import 。import 。import 。import 。import 。import 。import 。import 。import 。import 。import 。import 。public class MainActivity extends Activity { private MyConn conn = new MyConn()。private EditText et_city。private TextView tv_result。private ImageView iv_weather。private Handler handler。private Intent intent。private MyOpenHelper oh。private ServiceFunctions sFunctions。private MyArrayAdapter myArrayAdapter = null。private ListView lv。private int a = 1。private Weather weather。private List smsList = null。@Override protected void onCreate(Bundle savedInstanceState){(savedInstanceState)。setContentView()。oh = new MyOpenHelper(, “”, null, 1)。// (“數據庫創(chuàng)建完”)。et_city =(EditText)findViewById()。tv_result =(TextView)findViewById()。iv_weather =(ImageView)findViewById()。lv =(ListView)findViewById()。// (“l(fā)v找到了”)。intent = new Intent(this, )。startService(intent)。(, “服務啟動”, 0).show()。bindService(intent, conn, BIND_AUTO_CREATE)。(, “服務綁定”, 0).show()。handler = new Handler(new (){@Overridepublic boolean handleMessage(Message msg){final Weather weather =(Weather)。(())。}new Thread(new Runnable(){ @Override public void run(){// TODO Autogenerated method stubtry {URL url = new URL(())。HttpURLConnection con =(HttpURLConnection)url.openConnection()。(“GET”)。if(()== 200){final Bitmap bitmap = BitmapFactory.decodeStream(())。runOnUiThread(new Runnable(){}@Overridepublic void run(){// TODO Autogenerated method stub(bitmap)。}})。}} catch(Exception e){// TODO Autogenerated catch block ()。}}).start()。return false。} })。class MyConn implements ServiceConnection {@Override public void onServiceConnected(ComponentName name, IBinder service){ sFunctions =(ServiceFunctions)service。} @Override public void onServiceDisconnected(ComponentName name){} } class MyArrayAdapter extends ArrayAdapter {} public MyArrayAdapter(Context context, int resource，int textViewResourceId, List objects){ super(context, resource, textViewResourceId, objects)。} public void saveWeather(View view){ if(a == 1){(weather, oh)。a++。} else {(“1”, weather, oh)。} (, “保存天氣信息成功”, 0).show()。} public void show(View view){ smsList = (oh)。if(() 0){List sList = new ArrayList()。for(Sms sms : smsList){String s = ()。(s)。}if(() 0){myArrayAdapter = new MyArrayAdapter(，, , sList)。(myArrayAdapter)。} } }public void getWeather(View view){new Thread(new Runnable(){String city = ().toString()。@Overridepublic void run(){try {URL url = new URL（“”+ (city)+ “amp。output=jsonamp。ak=QLZmpAbwFlWreQ28kLVgvKEC”)。HttpURLConnection con =(HttpURLConnection)url.openConnection()。(“GET”)。int code = ()。if(code == 200){BufferedReader reader = new BufferedReader（new InputStreamReader(()))。JSONObject json = (reader.readLine())。// (())。JSONArray array = (“results”)。JSONObject obj = (0)。JSONObject weather_data = （“weather_data”).getJSONObject(0)。weather = new Weather((“currentCity”), obj.getString(“pm25”), weather_data.getString(“date”), weather_data.getString(“weather”), weather_data.getString(“wind”), weather_data.getString(“temperature”), weather_data.getString(“dayPictureUrl”), weather_data.getString(“nightPictureUrl”))。Message msg = new Message()。 = weather。(msg)。}} catch(Exception e){// TODO Autogenerated catch block()。}}}).start()。} }package 。import 。import 。import 。import 。public class MyOpenHelper extends SQLiteOpenHelper {public MyOpenHelper(Context context, String name, CursorFactory factory，int version){super(context, name, factory, version)。}@Override public void onCreate(SQLiteDatabase db){(“create table sms(_id integer primary key autoincrement,sms_sender text,sms_body text,sms_receive_time text,return_result text)”)。(“create table weatherinfo(_id integer primary key autoincrement,info text)”)。}@Override public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion){} }package 。import 。import 。import 。import 。import 。import 。import 。import 。public class MyService extends Service { private ISmsDaoImpl daoImpl。private MyBinder myBinder = new MyBinder()。@Override public IBinder onBind(Intent intent){return myBinder。}@Override public void unbindService(ServiceConnection conn){(conn)。}class MyBinder extends Binder implements ServiceFunctions{public long insertSms(Sms sms,MyOpenHelper oh){return (sms,oh)。}public List findAll(MyOpenHelper oh){return (oh)。}public long insertInfo(Weather w,MyOpenHelper oh){return (w,oh)。}public int updateInfoById(String id, Weather w,MyOpenHelper oh){return (id, w,oh)。} }public long insertSms(Sms sms,MyOpenHelper oh){daoImpl=new ISmsDaoImpl(oh)。long id = (sms)。return id。}public List findAll(MyOpenHelper oh){daoImpl=new ISmsDaoImpl(oh)。List smsList = ()。return smsList。}public long insertInfo(Weather w,MyOpenHelper oh){daoImpl=new ISmsDaoImpl(oh)。long id = (w)。return id。}public int updateInfoById(String id, Weather w,MyOpenHelper oh){daoImpl=new ISmsDaoImpl(oh)。int num = (id, w)。return num。} } 五：運行結果截圖第五篇：最佳安卓游戲2010 最易上癮游戲 最易上癮游戲 憤怒的小鳥 Angry Birds 瞄準射擊 shoot U!涂鴉切割 Slice It!碧湖垂釣 Fishin2 Go 涂鴉跳躍 Doodle Jump 重力滾球迷宮 Labyrinth 水果忍者 Fruit Ninja 扔紙團 Paper Toss 極限挑戰(zhàn) The Impossible Game 炸毀 Blow up 物理空間 Space Physics 2010 最具人氣游戲 憤怒的小鳥 Angry Birds 會說話的湯姆貓 Talking Tom Cat 口袋傳奇 Pocket Legends 地牢守護者 Dungeon Defenders First Wave 和雛子一起做運動 一起高爾夫 2 Lets Golf 2 HD 會說話的圣誕老人 Talking Santa 植物大戰(zhàn)僵尸 3 細胞分裂 5 Splinter Cell Conviction HD 阿凡達 3D Avatar 天空的榮耀 Skies of Glory 2010 最具創(chuàng)意游戲 你畫我猜 What The Doodle 食物大合作 Spaghetti Marshmallows 繁忙的辦公室 Office Rush 小羊快跑 SheepRun 吉他 Guitar Solo 爆竹娃 Squibbl