经过改造的EasyDgm，支持中文短信拦截，原代码BUG修改（第一次接收短信时不再报错）-Modified EasyDgm, support the Chinese message interception, the original code BUG Laws (the first time will no longer receive error message)

拦截短消息，发送短信代码。接收没有提示音，发送也不提示用户 -Intercept short message, sending an SMS code. Receive no alert tone, send do not prompt the user