It's opensource :D

https://github.com/ga2arch/HNews

Features:
- Endless scrolling
- Handle HN links in browser so you can choose to open a link with HNews
- Handle browser share page, you can now send links to HN with HNews
- Urls and Replies are sharable
- Supports HckrNews.com
- News list caching ( not caching the website the news point at )

View:
- News
- Newest
- Replies
- Subreplies

Add:
- Entries
- Replies
- Subreplies

Vote:
- Entries
- Replies
- Subreplies

Credits:
- http://ronnieroller.com/
- http://newsyc.me/
- https://github.com/johannilsson/android-actionbar
- http://www.yay.se/2011/03/native-android-icons-vector-pack/

Changelog:
1.1: - fixed icon
1.2: - Handle HN links in browser so you can choose to open a link with HNews
- Handle browser share page, you can now share links with HNews
- Long-click to upvote/downvote
- Long-click to open a link in the frontpage
1.2.1: - fixed share text
1.2.2: - fixed broken dialog
1.2.3: - added option to share urls/replies
1.3: - added support for HckrNews.com
1.3.1: - added news caching
1.3.2: - fixed broken infinite scrolling
1.3.3: - bugfixes
1.3.4: - fixed broken HN link handler ( thanks Matthew for report )