This is an Android app that uses the accelerometer to figure out when you are tossing your phone or when it falls. It then makes screams to let you know just how dangerous it could have been.

http://code.google.com/p/flingapp/

AndroidSlideShow is a photo browser for Android.

http://code.google.com/p/androidslideshow/

Android program to toggle WiFi, GPS, and set screen brightness. It’s a full progrma, not a widget. It supports the 1.5 API. Yes, this is a shameless clone of PowerManager.

http://code.google.com/p/toggler/

AndGuessNum is a guess the number game for Android!

http://code.google.com/p/andguessnum/

Pita Translate makes it easy to translate words or phrases between pairs of languages. The target audience is people who are learning the language of the place they live who need to a) translate from their native language to the local language and b) translate from the local language to their own. The interface is structured to facilitate translation in both directions with no unnecessary user interaction.

http://code.google.com/p/pitatranslate/

Palm Book Reader is a PDB ebook reader on Android.

http://code.google.com/p/palmbookreader/

Control your SqueezeCenter (“Slimserver”) and SqueezeBox (or multiple squeezeboxes) from your Android phone!

http://code.google.com/p/android-squeezer/

Open Source Foursquare client for Android

http://code.google.com/p/foursquared/

A simple stopping watch for Android.

http://code.google.com/p/anstop/

Share Location is a simple application to send location information using any of the available methods your Android provides (mail, SMS, …).

Features:

Select any location
Jump to your current location
Map/satellite view
Share it using mail, SMS, QR code, Twitter, … (it depends on what apps are installed)
Location information includes address, coordinates, Google Maps link and a snapshot of the map

http://code.google.com/p/android-share-location/