I have build an application that using LWUIT for UI and bouncycastle for Hashing and Encryption, and every thing is working fine in the emulator but When I try to test it on real device
1- the application not installed correctly because of bouncycastle library need a high obfuscation level to run on the device without any problem
2- so I have set the obfuscation to high level but that made a lot of problem with LWUIT that can't build in the application
3- so I have decreased the level of obfuscation to 8 and the project build successfully but the UI now is not working probably as no button action applied and so on
4- also the application is not installed successfully because of bouncycastle
I need an urgent help please, what can I do to solve this problem