Using the Android Daydream API

Tue, 22 Jan 2013 00:00:00 +0100

Daydream is the new interactive screensaver mode that was added in the Android 4.2 / Jelly Beans release. Such “dreams” may be activated when the device is in idle mode or inserted into a dock.

In the following tutorial we’re going to create a simple daydream that starts a simple animation and in addition we’ll be adding a configuration screen to alter the behaviour of this daydream.

Create a new Android Application

First of all we need a new android project. I am using Eclipse and the ADT plugin here but any other solution like using a specific Maven archetype and the Jayway Maven plugin or using SBT should work, too.

Android Widget Tutorial: Creating a screen-lock Widget in a few steps

Thu, 06 Oct 2011 00:00:00 +0200

In today’s Android tutorial we’re going to take a look at Android’s Widget API and how to make a widget interact with a service using intents.

Figure 1. hasCode Android Widget Tutorial Logo

We’re going to create a fully functional application that allows us to enable or disable our smartphone’s screen lock settings using a widget that can be placed on our home screen.

Finally, I am going to show how to use a smartphone to test and debug our application and connect it to the IDE.

Intent on Micha Kops' Tech Notes

Using the Android Daydream API

Create a new Android Application

Android Widget Tutorial: Creating a screen-lock Widget in a few steps