ITBLogs.InfoAndroid 3.0 SDK Preview
Last week, Google is released the Android 3.0 Preview. They said this version has improved UI Components for larger devices. Therefore, this version is Tablet PC. That is great. This current version Android is for smart phone only. That is strange to use this in 7" tablet.
Moreover, it got their 2D and 3D graphic rendering. That sounds in response to Tablet PC as well. Tablet PC can have better CPU and graphic card! Lastly, the feature I love most is Google eBook! You can access via an Android tablet to Google eBook. That is very hard to say how's great in text. Please watch their Android 3.0 video!
Using under Creative Commons Attribution 2.5
Please read the blog post from Google about Android. That is very hard to say in details, because they got too many changes in their version.
Reference:
Android 3.0 Platform Preview and Updated SDK Tools
Android 3.0 Platform Highlights
Samsung Galaxy S Screenshot Secret Trick
My Galaxy S was hanging, then I tried to press the buttons. That is a very normal behaviour. But while I was pressing various buttons, a strange things happened. It did a screenshot. My phone is not root yet! What have I done?! I did not know what buttons I pressed. I spent some time to try reproducing that. Then I found while I am holding the back button, and then pressing the home button. I can do the screenshot.
After that, I tried to read the operation menu, that is not such function record. But I did a google search, there are a lot of people found out this trick!
Validation Framework for .Net
I was looking for the way to do data validation for my church library management system, there are some good frameworks around. But I found they need to bind with other libraries. After I had spent some time to look around, then I found a library, calls Fluent Validation. They are very simple.
The validation can be done in this way:
Code
ResourceValidator validator = new ResourceValidator(); | |
ValidationResult results = validator.Validate(Resource); | |
| |
if(!results.IsValid){ | |
IList<ValidationFailure> failures = results.Errors | |
..... Do the error handling | |
} |
That is so simple, that is what I like!
Moreover, I downloaded their source codes. The structure and code are very very readable!
Lastly, it can be integrated with ASP.Net MVC!
C# codes examples
I found the best way to learn a programming is reading example codes. So, I found this website,Microsoft All-In-One Code Framework, is very useful. Roughly, it got hundreds of example codes. THIS IS VERY COOL!
I upgraded my phone to Android 2.2
I fixed the restarting Kies problem. As a result, I can connect my phone to Kies. That means I can get the official Android 2.2 upgrade package for Galaxy S.
Yesterday, I completed the upgrade. I found my phone is much faster. Moreover, I can use Skype. That is great! I like it!!!!