Scion premium HU in 07 sedan

[my07ty]

I know this question has been asked multiple times, but I can't seem to find the answer I'm looking for.

Anyone that has swapped in the scion HU able to get the aux port to work? I was attempting to go off what some of the first gen xB guys have done, but they seem to have slightly different harnesses, and can't figure it out.

I do not own an iPod, so I'm not looking for the harness that plugs in. I have an android, and want to do this right. If anyone has any information regarding this matter I'm all ears. Thanks in advance.