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Welcome to Lorenz's Blog, here you can find usefull tutorials and tips on software and web programming. Read more

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How to Show “What’s New” Dialog in Android App
How to Show “What’s New” Dialog in Android App
Posted by lorenz on 01 14th, 2012 | no responses
As Android application developer  sometimes when we release a new version of our application, we want to provide information to user about what changes have...
How to Import Contacts from Blackberry into Android
How to Import Contacts from Blackberry into Android
Posted by lorenz on 11 5th, 2011 | no responses
Nowdays, with the fastest growing of Android and its popularity, many people change their smartphone to Android. One of the most important thing when changing...
Coding Tips: How to Use Custom Transition Animation in Android
Coding Tips: How to Use Custom Transition Animation in Android
Posted by lorenz on 09 29th, 2011 | 2 responses
Android has a set of Animation API that makes you easily create custom animations in your Android application. You can create animations programmatically via...
Coding Tips: How to Use Custom Font in Android
Coding Tips: How to Use Custom Font in Android
Posted by lorenz on 09 26th, 2011 | one response
If you are new to Android development and wondering how to use custom font, here is a quick tip to use custom font in your Android application. Using custom...
Four Best Chrome Extensions for Reading JSON
Four Best Chrome Extensions for Reading JSON
Posted by lorenz on 09 16th, 2011 | no responses
As a software developer that deals much with RESTful API, reading raw JSON data on browser can be a pain. It always easier  to read a well formatted JSON in...
How to Delete Preinstalled Android Application
How to Delete Preinstalled Android Application
Posted by lorenz on 09 16th, 2011 | no responses
When buying an Android phone, sometimes it comes with preinstalled applications either from manufacturer or network operator. These preinstalled applications...
How to Create Android Image Picker
How to Create Android Image Picker
Posted by lorenz on 09 9th, 2011 | one response
In my previous tutorial on how to select  and crop image on Android, i’ve explained how to create image picker/chooser to select an image from sdcard or...
How to Use Facebook SDK to Post Status From Android
How to Use Facebook SDK to Post Status From Android
Posted by lorenz on 09 8th, 2011 | 26 responses
One of the common features on current mobile application is the ability to share content on social media websites such as Facebook, Twitter and Foursquare....
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