- Ver1.0, kinda works but i wanna rejig everything. wanna clean up main. wherever we collect data (essentially just location, maybe time), im gonna declare a global var in relevant class, and "return" it in a unique method. im gonna call this method from main to "import" latest value. 
- im gonna then be able to export vals as necessary using the arraylist of locations.
lastly im gonna try have a separate class to update ALL textviews? like jacks updateText