GAE, UiBinder

Generate 2 file (java & xml), Goto xml Design mode, will show the UI graphic

Goto another java file (use design mode) that you want to add UI component, click system->choose component, input widget name, then you can put it on the edit area

Create a class and Generate constructor using fields

這樣產生了一個contact的類別

產生一個UiBinder

對應的java class，產生相關constructor, setter, getter，新增一個Contact

在contact的setter中加入代碼

在目標class中加入UiBinder的class

修改class中相關代碼以產生contact變數內容

跑起來