Importing .mbfiles extension files for Android with Nutiteq

I've created a thread on Stackoverflow and I've been in contact with JaakL as he's trying to solve my problem.

Link for the stackoverflow thread : http://stackoverflow.com/questions/23861670/importing-mbfiles-extension-files-for-android-with-nutiteq/23864784?noredirect=1#comment37001857_23864784

Dropbox link with the project code : https://www.dropbox.com/s/9io1o6yrjfcbi1e/MyApplication5.zip

I'm also sending a video for each problem I stated on stackoverflow.

1. A video showing I can never see the whole map, I don't know why but some parts are cut out.

https://www.dropbox.com/s/s7xdxjcui05kf6k/VID_20140603_202033502.mp4

2. A video showing that sometimes when I drag the map trying to check certain parts of it the whole map crashes and all I get is a blank screen.

https://www.dropbox.com/s/n9hryjrb6r3zk9f/VID_20140603_202440897.mp4

Thank you so much for all of your help so far.