Wait until you hear about SDL. I have two music apps on my Android phone that also work the same on the three desktop platforms. And one of them, Sunvox, also existed twenty years ago on Palm and WinCE. The UI’s reaction to my actions in both apps is so snappy it’s unsettling after using other apps.
The downside is that all the dialogs and controls are drawn by the apps and SDL, with their peculiar interaction. Though there’s some leeway to that, like calling the system’s file picker.
Wait until you hear about SDL. I have two music apps on my Android phone that also work the same on the three desktop platforms. And one of them, Sunvox, also existed twenty years ago on Palm and WinCE. The UI’s reaction to my actions in both apps is so snappy it’s unsettling after using other apps.
The downside is that all the dialogs and controls are drawn by the apps and SDL, with their peculiar interaction. Though there’s some leeway to that, like calling the system’s file picker.