Access android MMS resources (video text messages) [Easy Java Help]

I am a Computer Science student and have so little free time to make this script. I am making an app that will play a video that has been texted (through MMS not SMS) to me. All I need is you to help me port Java to Python/PyJnius, a working Java example already exists. I posted on stack overflow twice with no responses, so am looking to pay a bounty here. If you know python and Java, simply help me port this code to Python using PyJnius (and I use Kivy as well but I just need a code snippet) [login to view URL] I posted my attempted port and asked for help detailed here: [login to view URL] Please contact me if you have experience with Android's MMS content provider stuff or find another way. End goal is Python code, but given a simpler Java example I can port it myself if need be, any help can be negotiated!)