In previous posts, I showed you how to apply animation (fade, slide) to activity transaction. In this post, I’ll show you how to do a card flip animation applied for any View or Layout objects. A ...

Version controlling is one of the most important concept in Software Development. It allow you to track all the version of files, folders among different team members in a very easy way. By the wa...

You must know that social media has a very important position in modern life - every thing can be shared on social network. One of the largest and most famous social network is Facebook. Integrate...

A. Preface: Sometime, we want to use functions or properties globally. But when there are too much global variables, they may be bring a lot of trouble - naming collisions. We can use namespace to ...

A - Introduction In previous post - Activity Fade Transition - I show you the pros of using transition animation in Android application. Today, I’ll show you another type of animation - slide tran...

At the very first sight, I don’t like JavaScript! And till now, I still don’t like it LOL But because of my job, I have to deal with this it :) In this post, I’ll show you guys some tips and tri...

A - Introduction Fade animations made the transition between 2 activities becomes smoothly and naturally. It will gradually fade out current activity while simultaneously fading in another. Withou...

A - Preface In previous post, I show you how to use Implicit Intent to call another app. But calling another app doesn’t have only one-way. You can also can recieve the result from calling app. S...

A - Intent Ensure only ONE instance of the class is created Provide global access to that instance B - Usage Singleton will be applied when you want to have exactly ONE instance of a class, no ...

Exception handling is an important part of developing robust application. It’s a process to response to a erroneous situation like invalid input value, not found resource,… Here are some best pra...