android values/atts/resouces下定义declare-styleable可选格式如下
注 1:format 可选项
"reference" //引用
"color" //颜色
"boolean" //布尔值
"dimension" //尺寸值
"float" //浮点值
"integer" //整型值
"string" //字符串
"fraction" //百分数,比如 200%
枚举值,格式如下:
< attr name="orientation">
< enum name="horizontal" value="0" />
< enum name="vertical" value="1" />
< /attr>
xml 中使用时:
android:orientation = "vertical"
标志位,位或运算,格式如下:
< attr name="windowSoftInputMode">
< flag name = "stateUnspecified" value = "0" />
< flag name = "stateUnchanged" value = "1" />
< flag name = "stateHidden" value = "2" />
< flag name = "stateAlwaysHidden" value = "3" />
< flag name = "stateVisible" value = "4" />
< flag name = "stateAlwaysVisible" value = "5" />
< flag name = "adjustUnspecified" value = "0x00" />
< flag name = "adjustResize" value = "0x10" />
< flag name = "adjustPan" value = "0x20" />
< flag name = "adjustNothing" value = "0x30" />
< /attr>
xml 中使用时:
android:windowSoftInputMode = "stateUnspecified | stateUnchanged |
stateHidden">
另外属性定义时可以指定多种类型值,比如:
< attr name = "background" format = "reference|color" />
xml 中使用时:
android:background = "@drawable/图片 ID|#00FF00"