gitques

@takdeveloper any idea?

@rob-baily OK. Let me try build `helloworld` plugin in SDK 4.2.. Thank you very much. BTW, I logged in tak.gov, but I cannot find the link for downloading SDK 4.7....

~~@rob-baily I saw the files which are all `.apk` files..~~ ~~But I do not know how to utilize the atak `.apk` file.~~ ~~Assume that I have `helloworld` plugin file from...