TTLockClient.getDefault().getOperationLog(LogType.NEW, mCurrentLock.getLockData(),mCurrentLock.getLockMac(), new GetOperationLogCallback() {
    @Override
    public void onGetLogSuccess(String log) {
        makeToast("Get log success!");
        Log.d("OMG","===log==" + log);
    }

    @Override
    public void onFail(LockError error) {
        makeErrorToast(error);
    }
});