android定时获取数据更新

每个一段时间从服务器获取数据更新

private Handler mHandler = new Handler(){        @Override        public void handleMessage(Message msg) {            super.handleMessage(msg);            switch (msg.what){                case 1:                    findData();                    break;            }        }    };    Runnable runnable = new Runnable() {        @Override        public void run() {            mHandler.postDelayed(runnable, 10000);            Message message = new Message( );            message.what = 1;            mHandler.sendMessage(message);        }    };

@Override    public View onCreateView(LayoutInflater inflater, ViewGroup container,                             Bundle savedInstanceState) {        LogUtil.i(TAG,"onCreateView");        mInflater = inflater;        mContext = getActivity();        mView = inflater.inflate(R.layout.fragment_main, container, false);        mUser = AVUser.getCurrentUser();        initView();        mHandler.post(runnable);        return mView;    }

@Override    public void onDestroyView() {        super.onDestroyView();        LogUtil.i(TAG, "onDestroyView");        mHandler.removeCallbacks(runnable);    }

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