This folder has changed source code files to copy into your various unzipped source-code packages, per the instructions in the guide here: http://learning-python.com/using-tkinter-programs-on-android.html Also included is _android_test.py to simplify platform testing in code that must vary on Android (e.g., font configs), and other test programs named with a leading "_" character. File ALL-ANDROID-TKINTER-CODE.zip contains all the files here, for copying to your phone in a single step. You can also copy files individually from here, or via the "save" links near the top of online code-viewer pages opened by live links. SEE ALSO: file _changes-and-upgrades.txt here includes a list of code files recently changed, and extra install/upgrade instructions. ---- About Mergeall file copies: The changed Mergeall files in this folder: launch-mergeall-GUI.pyw mergeall_configs.py are redundant copies of those in the Mergeall package here: https://learning-python.com/mergeall-android-scripts/ See that package's documentation for more details at: https://learning-python.com/mergeall-android-scripts/_README.html#toc83 Some screenshots in .. are copied from the Mergeall package too; redundancy is a bad idea in general, but it's a convenience here.