GCN emulation on Android

Depends on your device. GPU's on Android devices suck. Sure you could probably get in game and it has made little progress but chances are it would be so slow/crash on startup it wouldn't be worth it. A really high end device with say an Nvidia GPU might be playable depending on the game - onscreen controls are horrible but you could use a controller but by that point you may as well get a handheld like a 3DS or something. You also run the risk of overheating or damaging your device. It's just not worth the hassle. By all means you could always give it a shot but don't get your hopes up.