But I want to highlight a couple of his recent blog posts which can be found at neftali.clubdelphi.com and althought he’s started blogging on community.embarcadero.com too. His blog posts are in Spanish, but Google Translate takes care of most the heavy lifting, and his code samples are in the common Delphi.
This is a great guide to managing the hardware on Android. It shows how to work directly with the Audio Manager via the Java bridge. This is also useful if you are not familiar with using Android APIs directly.
This is something I’ve thought about doing in the past. The APOD is a great new photo everyday. Turns out they have a web service you can use to access that picture. Germán shows how to access the web service, then download and display the pictures.
One thing I like is he includes short videos with many of his blog posts, as well as source code download.