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How to Select and Crop Image on Android
How to Select and Crop Image on Android
Posted by lorenz on 07 22nd, 2011 | 29 responses
Sometimes when creating an Android app that includes user profile picture or avatar, we need to include a feature that enables users to select and crop...
How to Use Foursquare API on Android Application
How to Use Foursquare API on Android Application
Posted by lorenz on 07 17th, 2011 | 38 responses
This is my second post about using Oauth enabled API on Android. This time i’ll try to explain how to use Foursquare API V2 within Android...
Android Coding Tips: How to Create Options Menu on Child Activity inside an ActivityGroup
Android Coding Tips: How to Create Options Menu on Child Activity inside an ActivityGroup
Posted by lorenz on 03 11th, 2011 | no responses
Android ActivityGroup is a screen that contains and run multiple embedded child activities. It works just like a normal Activity but on ActivityGroup, we...
How to Post Twitter Status from Android
How to Post Twitter Status from Android
Posted by lorenz on 02 26th, 2011 | 173 responses
While developing one of my Android application, i found it was hard to find a good and simple tutorial on how to integrate Twitter into Android app....
How to Set Time Zone in PHP and MySQL
How to Set Time Zone in PHP and MySQL
Posted by lorenz on 11 27th, 2010 | 2 responses
Sometimes when working with PHP-MySQL application, we have to explicitly set the time zone in our application in order to match the client’s time...
How to Enable Multitouch on Samsung Spica
How to Enable Multitouch on Samsung Spica
Posted by lorenz on 08 30th, 2010 | 17 responses
Samsung Spica users may have been happy since genius Gabriel-LG from samdroid.net made a patch to Spica’s kernel to enable multitouch support a...
How to Create Custom Window Title in Android
How to Create Custom Window Title in Android
Posted by lorenz on 07 30th, 2010 | 38 responses
When building an application, sometimes we need to create a custom window title to suit  our needs and make our application differs from  others. There...
How to Create QuickAction Dialog in Android
How to Create QuickAction Dialog in Android
Posted by lorenz on 07 12th, 2010 | 216 responses
[Update 15/07/2011] I have updated the quickaction implementation code so it can be used more efficient and the dialog will be automatically dismissed...
How to Use Android ADB Command Line Tool
How to Use Android ADB Command Line Tool
Posted by lorenz on 06 16th, 2010 | 90 responses
Android Debug Bridge (adb) is a tool that lets you manage the state of an emulator instance or Android phone. ADB is bundled with Android SDK package...
How to Create Android Update Zip Package
How to Create Android Update Zip Package
Posted by lorenz on 06 2nd, 2010 | 27 responses
There are several ways to install applications or  library files to an Android Phone. You can use Market application to find and install or adb command...
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