Introduction
Some Android phone manufacturers replace the default themes, and styles, and drawable assets with what they think looks good and customized. Unfortunately, the side effect of this customization is that what works great in the emulator, and most phones simply does not work these devices. Eg, Motorola Droid 2 and X have a customized theme [...]

This tutorial is an introduction to the built in animation frameworks that are part of the Android UI library. Without writing any animation/drawing code, you can do 2 types of animations – layout transitions that affect ViewGroups, and sequences inside a View. You can also do frame by frame animation, but this tutorial will not cover that. The basics covered here affect layout transitions, and animation of a View itself, using tweening animation, which includes each of the following effects (or any combination) – Alpha, Rotate, Scale, and Translate.

This tutorial will show you how to use ListView to display selectable lists of non trivial data, using complex cell renderers. The ListView is a selectable list. You can attach a variety of data models to it and load different display layouts (cell renderers). You can create your own model and cell renderer. This model-view combo is called an Adapter. In this tutorial, I will show you how to extend create your own Adapter from scratch, and create your own cell renderers from scratch as well.