programming code for wireless display 16x32 matrix panel arduino mega2560

umm, firstly i need to use my android phone connect the anduino board by using hc-05 bluetooth and display it out on the 16x32 matrix lcd display panel. so whatever i type in the phone that will be the display on the lcd. there will be some soldering and wire wrapper on the proto shield right ? but what about the programming code ? i have read through some but i still cant understand.