If I’m understanding it correctly it looks like you drew out the whole pattern? There’s a pattern tool that lets you repeat some parts of the sketch. You can use it for hexagonal patterns by drawing a construction line from the center of the first hexagon to the middle of one of the sides. Do that for 2 adjacent sides and then select those lines as your 2 axes for the pattern tool and it’ll repeat in a hexagonal pattern.
Have you tried some of the APK extractor apps on the play store? I use one of them but ironically the one I use isn’t on the play store anymore. I don’t have root and it works for me.