What is the best way to implement action bar like twitter sample UI Pattern.
Twitter for Android: A closer look at Android’s evolving UI patterns Pattern 4: Action Bar http://android-developers.blogspot.com/2010/05/twitter-for-android-closer-look-at.html
There is an Action Bar implementation in Tomdroid, a GPL note taking App which can sync with Tomboy.
See https://code.launchpad.net/~tomdroid-maintainers/tomdroid/main
I'm also waiting hard till Google open sources the Twitter app...but also tweeting Reto Meier didn't bring info about a possible release...anyway.
Regarding QuickActions I found the following interesting links which may potentially be interesting for some of you here:
Have fun!
Google suppose to open source twitter app pretty soon ( i hope ) as showcase for all they talk about in this article. If you can't wait - hide title bar. Create layout that looks like that. Include it in all your activities via tag .
Android 4.x (Ice Cream Sandwich) now includes a native Action Bar: http://developer.android.com/guide/topics/ui/actionbar.html
Android 4.x Design Guidelines: http://developer.android.com/design/patterns/actionbar.html
ActionBarSherlock at https://github.com/JakeWharton/ActionBarSherlock is an Android library for implementing the action bar design pattern using the native ActionBar on 3.0+ and a third-party library on pre-3.0.
You might want to take a look at the source code for the Google I/O 2010 schedule application, which is open source and contains an Action Bar implementation:
http://code.google.com/p/iosched/