Www.ck-switch.com/picc/bookpic/2011422928922982. Ecx.images-amazon.com/images/I/51s5YPck3OL._SL160_ UI API. In order to avoid the some of the draw backs of the MIDP 1.0 implementation, Nokia has added a proprietary API to phones mainly in the UI category.
For making user-friendly games/applications great Java support is required in the low-level API which is not given by the MIDP 1.0 criteria. Almost all the specifications in Nokia UI is supported in MIDP 2.0, so using Nokia UI API is not recommended for MIDP 2.0 for the future concern that the applications may have to be ported to other vendor devices. Synaptics.