PIC16F887 interface with Android's phone

[dungeonlegend]

I hope everyone here try to help me with these project, if you guys not have enough time for this, just let me know what I should do at the beginning.
My project including using bluetooth board HC-05. These my projects :
- Show temperature over LCD connect with PIC, and display on Android too.
- Using Android to control series of LED

And this is my big project I have to finish for the final assignment : - Display ECG signal to Android

Really, really need help from all of you guys. Please, just show me how, from the basic with step-by-step process.

I can compile Android app and a little bit PIC's language.