The games doesn't support full keyboard and mouse support as it is intended. Peripherals used: Mouse - Steel Series Rival 100, Keyboard - Seroiux Compact KB-3300; both connected over an USB hub. Phone used - Sony Xperia XA1. The peripherals work perfectly, even the shortcuts on the keyboard are recognized by the phone. Minecraft isn't recognizing most of the keys on the keyboard, so far it seem to recognize only the arrow key, C, T and the numbers(not the numpad ones). 

Thank you for looking at this issue. 

Many thanks, 

Patrick