I already have the full source code for a small “installer-style” it’s called “ Dropper “ Android app. When the user opens it, the app requests permission to install unknown apps, then displays an internal screen with a single Update button. Pressing that button launches the APK stored in the asset folder so the main application can be installed. What I need in the next 5–6 hours is a light refresh of the interface plus a tweak to the flow: 0. When we change the application logo and name using the APK editor, then also it need to change that logo and name in UIXML file 1. Refresh the UI – Keep it simple: just modernise the screen, adjust colours and button styling so it looks cleaner. No drastic redesign, just a quick facelift using the existing layout files. 2. Add a new installation option – Besides the current “Update” path, add one extra option that lets the user choose an alternative APK (or variant) bundled in the assets. Switching between the two should be smooth and still respect the existing permission flow. 3. Deliverables • Updated source code (Android Studio project) • Signed APK for quick testing • Short README explaining any new resources, classes, or gradle changes No external libraries are necessary; stick with standard Android SDK or the libraries already in the project so integration stays straightforward. If you are comfortable diving into a small Android codebase and can turn this around today, let’s get started right away.