Android attrs.xml文件中属性类型format值的格式

时间：2023-12-16 15:00:38
"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%

枚举型的格式：

< attr name="orientation">

  < enum name="horizontal" value="" />

  < enum name="vertical" value="" />

< /attr>

XML文件中使用：

android:orientation = "vertical"

标志位、位或运算，格式如下：

< attr name="windowSoftInputMode">

  < flag name = "stateUnspecified" value = "" />

  < flag name = "stateUnchanged" value = "" />

  < flag name = "stateHidden" value = "" />

  < flag name = "stateAlwaysHidden" value = "" />

  < flag name = "stateVisible" value = "" />

  < flag name = "stateAlwaysVisible" value = "" />

  < flag name = "adjustUnspecified" value = "0x00" />

  < flag name = "adjustResize" value = "0x10" />

  < flag name = "adjustPan" value = "0x20" />

  < flag name = "adjustNothing" value = "0x30" />

< /attr>

XML文件中使用：

  android:windowSoftInputMode = "stateUnspecified | stateUnchanged | stateHidden">

属性定义可以指定多种类型：

  < attr name = "background" format = "reference|color" />

XML文件中使用：

  android:background = "@drawable/图片ID|#00FF00"

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