To get the specific "RGB Glow" and "Mechanical Sound" features of Keys Cafe on Android 9, third-party apps are your best bet:
Go to the Play Store and search for "Neon RGB Keyboard." download keys cafe for android 9
If you are ready to upgrade, keep in mind that Keys Cafe becomes fully functional on any Samsung device running . To help you get the exact look you're after, let me know: To get the specific "RGB Glow" and "Mechanical
Keys Cafe is an app that transforms the typing experience. Unlike standard keyboard skins, it offers deep customization: While it isn't as advanced as Keys Cafe,
If your Samsung device is on Android 9, you should check if the module in Good Lock is available for you. While it isn't as advanced as Keys Cafe, Theme Park allows you to: Create a keyboard theme based on your wallpaper colors. Change keycap colors and transparency. Customize the background of the keyboard. 2. Third-Party Alternatives (The Best Choice)