SDCard Test Project
This time, the task is far more hard than last one.
We are asked to read data from SDCard, select an image, and display on the view.
Invovled:
Intent
SDCard
Well, I didn't use teacher's code, so I don't know that Choose image from SDCard can be done by Android's origin API.
So, I myself write a Class called SDHelper to fetch image data from SDCard...
In order to make this app looks beautiful, I use GridView. This is tough...Spent me totally 3 hours at least.
Then I learn to use Intent to do the callback.
Well, I think I love Android now...
Give you some ScreenShots
Comments will be added sooner!
Attention
This project should use a Third Part Library to display Image asynchronously.
You'd better use Android Studio