IssueTracker

I proposed this which I think it is better than the actual behavior, and could let the developers work with more room to be creative.

https://code.google.com/p/android/issues/detail?id=58318

The presentation link doesn't work.

In Custom Notification Layouts section of the Notification API Guides, it states: "The height available for a custom notification layout depends on the notification view. Normal view layouts are limited to 64 dp, and expanded view layouts are limited to 256 dp". I guess it means the width is 512 dp and the height is 256 dp (if following the 2:1 aspect ratio)?

http://developer.android.com/guide/topics/ui/notifiers/notifications.html#CustomNotification

Here is the presentation:
http://commondatastorage.googleapis.com/io2012/presentations/live%20to%20website/105.pdf