Flex mobile project or ActionScript mobile project?

I'm trying to start develop an Adobe Air app for Android.

I have A开发者_开发知识库dobe Flash Builder 4.5 standard and when I choose new project I see two options:

• Flex mobile project
• ActionScript mobile project

What are the differents between these two options?

In brief, the Flex Mobile uses the Flex framework. You need to decide if this framework will help or hinder your product. It will allow you to use a lot of declarative markup (MXML) and a lot of built in controls and data handling methods. On the other side, it locks you into the "Flex" way of doing things.