问题
I am new to Blackberry dev, I want to port my android app to BB, but I found out it wont be possible for BB 7 Dev. So I've decided to create a simple app. However, I am having problems with the mainscreen, I do not know how to invoke the bitmapbuttons layout at app startup in the emulator. Any tutorials will be appreciated.
回答1:
GridFieldManager will do this sort of layout for you, but I have problems using it, so I always end up using the TablelayoutManager code that you can find in this article:
Create-a-rich-UI-layout-with-TableLayoutManager/ta-p/445299
You will want to put images that act as Buttons in the layout. There is no BB supplied class to do this, but plenty of samples if you search using a term like "image button", for example this one:
image-button-in-blackberry
来源：https://stackoverflow.com/questions/22413965/blackberry-development-ui