DataBinding不常见的xml的写法

• string
  "@{'ss'}"
• format
  "@{@string/nameFormat(firstName, lastName)}"
• demin
  "@{large? @dimen/largePadding : @dimen/smallPadding}"
• ObservableArrayMap

ObservableArrayMap user = new ObservableArrayMap<>();
user.put("firstName", "Google");
user.put("lastName", "Inc.");

    
    

'@{user["lastName"]}'

• include

include布局必须有user variable

• 集合

• 转义

转义