Yesterday I researched more about dynamic canvases, the paint function, and swiping between activities in Java. Finding tutorials regarding dynamic canvases and the paint function was too difficult, however I managed to find a informational video concerning swiping between activities. I need to know how to read swipe inputs in order to complete my Rubik's cube emulator, but there were no tutorials on regular swipes that I could find, as the subject was too obscure. After I had finished writing code through following the video tutorial, I needed to use the redo key that is generally CTRL+Y, however, in Android Studio CTRL+Y deletes lines. I ended up deleting half my code, and it was time to go home.