接收消息转义还原

lizhanwei

2020-02-13 1d5420e54b4d542e3af7dcc4f1878092e15813ad

 app/src/main/java/safeluck/drive/evaluation/util/Utils.java

@@ -71,4 +71,29 @@
        Log.i(TAG,"转义过后："+ ByteUtil.byte2hex(temp));
        return temp;
    }

    /**
     *接收消息时:转义还原
     * @param datas
     * @return
     */
    public static byte[] parseMsg(byte[] datas){
        byte[] temp = new byte[datas.length];
        int y =0 ;
        for (int i = 0; i < datas.length; i++) {
            if (datas[i]==0x7d && datas[i+1]==0x02 ){
                temp[y++] = 0x7e;
                i++;
                continue;
            }else if (datas[i]==0x7d && datas[i+1]==0x01 ){

                temp[y++] = 0x7d;
                i++;
                continue;
            }else{
                temp[y++] = datas[i];
            }
        }
        return temp;
    }
}