I can give you a based on your tech specs.
Can be used as a floating "Assistive Touch" bubble. How to Install and Set Up Soft Keys download soft key buttons
Check your "Battery Optimization" settings and exclude the soft key app so the system doesn't kill it in the background. I can give you a based on your tech specs
Pick your preferred icon style (Pixel-style, classic, or custom colors). Pick your preferred icon style (Pixel-style, classic, or
Change the size, color, and transparency of your navigation bar to match your theme.
💡 If your phone is running Android 10 or newer , check your system settings under Display > Navigation Bar before downloading an app. Many modern phones have built-in "Gesture Navigation" or "Software Buttons" that you can toggle on without needing third-party software.
Android requires you to enable "Accessibility Services" for these apps so they can overlay buttons on top of other applications.