后台老板接收指定号码短信

后台接收指定号码短信
public class ScreenTest extends Activity {  
      
    class SmsContent extends ContentObserver{  
        private Cursor cursor = null;  
        public SmsContent(Handler handler) {  
            super(handler);  
        }  
          
        /** 
         * @Description 当短信表发送改变时，调用该方法  
         *              需要两种权限 
         *              android.permission.READ_SMS读取短信 
         *              android.permission.WRITE_SMS写短信 
         * @Author Snake 
         * @Date 2010-1-12 
         */ 
        @Override 
        public void onChange(boolean selfChange) {  
            // TODO Auto-generated method stub  
            super.onChange(selfChange);  
            //读取收件箱中指定号码的短信  
            cursor = managedQuery(Uri.parse("content://sms/inbox"), new String[]{"_id", "address", "read"}, " address=? and read=?", new String[]{"12345678901", "0"}, "date desc");  
              
            if (cursor != null){  
                ContentValues values = new ContentValues();  
                values.put("read", "1");        //修改短信为已读模式  
                cursor.moveToFirst();  
                while (cursor.isLast()){  
                    //更新当前未读短信状态为已读  
                    getContentResolver().update(Uri.parse("content://sms/inbox"), values, " _id=?", new String[]{""+cursor.getInt(0)});  
                    cursor.moveToNext();  
                }  
            }  
        }  
    }  
      
    /** Called when the activity is first created. */ 
    @Override 
    public void onCreate(Bundle savedInstanceState) {  
        super.onCreate(savedInstanceState);  
        setContentView(R.layout.main);  
        SmsContent content = new SmsContent(new Handler());  
        //注册短信变化监听  
        this.getContentResolver().registerContentObserver(Uri.parse("content://sms/"), true, content);   
    }  
}