June 3rd, 2009 | Published in Google Android
For our third post in the series of Android UI, we're releasing Activity and Task Design Guidelines. This section of our guidelines aims to help you understand basic concepts of activities and tasks, how they work, and how to enrich the user experience you are creating.
We've packed a lot into this section, which is targeted at designers and developers. You'll see examples that will illustrate how to use our core principles and mechanisms, such as multitasking, activity reuse, intents, and the back stack.
Additionally, we are providing some best practices around our UI patterns such as notifications. For example, we'll show you how to design a notification so that it will take the user to the screen they expect. This behavior needs to be thought out, and doesn't necessarily just happen by default.
With helpful pointers to the API's and this documentation, we look forward to building your understanding of what it means to design and develop an Android UI.