Importing jQuery mobile app into eclipse

Importing jQuery mobile app into eclipse

hi¡¡¡ wish you can help me with this problem¡¡¡ thanks in advance.
I've made a project in a drag-and-drop builder for creating cross-platform
mobile apps and websites, and now, i want to make an app native, apk
extension, in order to take it into Android Market. After finish the
project, i receive a source code bundle for Eclipse (phonegap project).
The link to the phonegap project is this
http://www.mediafire.com/download/cp4s9dm9e8kx5s4/codiqa-android-404cab59-1377710877.zip
Everything works really fine in the project, but when i make the apk
archive.......... is not so fine.
Let me explain you, step by step what i am doing, maybe you can tell me if
something's wrong and how i can fix it.
Step 1: I export my project as phonegap project (android). I receive a
*zip, and i unzip it in my computer .
Step 2: I open Eclipse program and create a "android project from existing
code" (file>new>project>android project from existing code")
Step 3: I select the root directory where i've unzipped my codiqa project,
and click finish.
Step 4: I export the project as an Android aplication (right
button>export>export android application), follow the steps, and i get my
application. (In the Manifest, i change debuggable to false.)
Step 5: I install it in my phone, and now come the problems.
Problem 1: I can not open anything from my app. For example, when you
normally open a file o website in your phone, you can receive the standard
"what program do you wish to use", but not in my app.
Another example, i have a mediafire link in the app in order to download
an archive,.......... no matter how many times i press the download
button, never work, never download.
Hope you can tell what's wrong and how to fix it, THANKS¡¡¡