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  • Android attrs.xml文件中属性类型format值的格式

    "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="0" />
      < enum name="vertical" value="1" />
    < /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 = "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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  • 原文地址:https://www.cnblogs.com/zhujiabin/p/4539872.html
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