Google released another great update for the Android SDK. Believe me when I say that Android 2.2 a.k.a. ‘Frozen Yogurt’ or just ‘Froyo’ will blow your mind. It offers a bunch of new stuff, more power and more speed. If you want to learn more about the exciting new features Android 2.2 has to offer, venture forth.

Continue reading / Write comment

In this episode we pick off right where we left last time. So far we developed small applications that had one single activity. In the last tutorial we had a look at how to call other activities that are provided by other Android applications. If you want to know how to create your very own activity and how to incorporate it into your application, well, read on.

Continue reading / Write comment

It is usually not very satisfying to have an application that consists of just one lonely activity. To start another activity you can use so-called Intents. In this tutorial I want to give you a brief overview of what Intents are and how to use them. We will start out very simple here and will work our way up in future tutorials. The purpose of this introduction is to show you some very basic sample uses of Intents.

Continue reading / Write comment

In this tutorial we will take a look at how to use ItemClickListeners within ListViews. For this episode we will extend the application we created in episode #7. When the user short-clicks on a list item, a small Toast mesage displays, indicating the list item that has been clicked on. A long-click on a list item can be used to remove that item from the list.

Continue reading / Write comment

In this episode we will take a look at the Alert Dialog. This dialog lets the user interact with your application and the great thing is, that it is also very easy to implement. You can use this dialog in many situations. Asking the user to confirm an action before executing it, is actually a good habit that will make your application look and feel more professional.

Continue reading / Write comment

In this episode we will take a first glance at lists and how to create them. This is the first episode on lists and due to the fact that lists are a very important and versatile content element, we will cover additional list related techniques in later episodes. So stay tuned!

Continue reading / Write comment

In this episode we will take a look at how to notify the user by using Toast messages. These messages are small, unobstrusive notifications that can be used in all kinds of different situations. They are quite elegant and very easy to use.

We will also take a second look at button listeners by introducing the OnLongClickListener. All in all we will create a nice application that is fun to play around with and that invites you to customize it in any way you like.

Continue reading / Write comment

In this episode we will take a look at radio buttons and how to use them to create a simple color-switching application. Additionally you will learn more layout related stuff, which is always a good thing.

Continue reading / Write comment

In this fantastic new episode of the Android Development Video Tutorial Series, we will have a look at how to use checkboxes and how to incorporate them into a complex layout. This episode takes the project from episode #3 as a base and builds on top of it. So if you have not watched episode #3 yet, I highly recommend that you do that before watching this episode.

Continue reading / Write comment