在您无法访问颜色时,您可以将colors.xml添加到值文件夹中,并添加一些您喜欢的颜色,例如:
![enter image description here](https://istack.dev59.com/qeLdl.webp)
<?xml version="1.0" encoding="utf-8"?>
<resources>
<color name="background_pressed">#FFFF00</color>
<color name="background_normal">#808000</color>
<color name="background_focused">#0000FF</color>
</resources>
然后在drawable文件夹中添加另一个xml文件,使用您喜欢的任何名称
![enter image description here](https://istack.dev59.com/IW5wC.webp)
其内容与之前的答案类似,但是您需要使用@color而不是@drawable进行调用。
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item
android:state_focused="true"
android:state_pressed="true"
android:drawable="@color/background_pressed" />
<item
android:state_focused="true"
android:state_pressed="false"
android:drawable="@color/background_focused" />
<item
android:state_focused="false"
android:state_pressed="true"
android:drawable="@color/background_pressed" />
<item
android:drawable="@color/background_normal" />
</selector>
现在你可以将视图的背景设置为你的drawable文件夹中的图片。
android:background="@drawable/background_click_state"
如果您想要所有的X11/w3c颜色代码,请使用这篇文章或者只是提供在此处的代码:
<?xml version="1.0" encoding="utf-8"?>
<resources>
<color name="White">#FFFFFF</color>
<color name="Ivory">#FFFFF0</color>
<color name="LightYellow">#FFFFE0</color>
<color name="Yellow">#FFFF00</color>
<color name="Snow">#FFFAFA</color>
<color name="FloralWhite">#FFFAF0</color>
<color name="LemonChiffon">#FFFACD</color>
<color name="Cornsilk">#FFF8DC</color>
<color name="Seashell">#FFF5EE</color>
<color name="LavenderBlush">#FFF0F5</color>
<color name="PapayaWhip">#FFEFD5</color>
<color name="BlanchedAlmond">#FFEBCD</color>
<color name="MistyRose">#FFE4E1</color>
<color name="Bisque">#FFE4C4</color>
<color name="Moccasin">#FFE4B5</color>
<color name="NavajoWhite">#FFDEAD</color>
<color name="PeachPuff">#FFDAB9</color>
<color name="Gold">#FFD700</color>
<color name="Pink">#FFC0CB</color>
<color name="LightPink">#FFB6C1</color>
<color name="Orange">#FFA500</color>
<color name="LightSalmon">#FFA07A</color>
<color name="DarkOrange">#FF8C00</color>
<color name="Coral">#FF7F50</color>
<color name="HotPink">#FF69B4</color>
<color name="Tomato">#FF6347</color>
<color name="OrangeRed">#FF4500</color>
<color name="DeepPink">#FF1493</color>
<color name="Fuchsia">#FF00FF</color>
<color name="Magenta">#FF00FF</color>
<color name="Red">#FF0000</color>
<color name="OldLace">#FDF5E6</color>
<color name="LightGoldenrodYellow">#FAFAD2</color>
<color name="Linen">#FAF0E6</color>
<color name="AntiqueWhite">#FAEBD7</color>
<color name="Salmon">#FA8072</color>
<color name="GhostWhite">#F8F8FF</color>
<color name="MintCream">#F5FFFA</color>
<color name="WhiteSmoke">#F5F5F5</color>
<color name="Beige">#F5F5DC</color>
<color name="Wheat">#F5DEB3</color>
<color name="SandyBrown">#F4A460</color>
<color name="Azure">#F0FFFF</color>
<color name="Honeydew">#F0FFF0</color>
<color name="AliceBlue">#F0F8FF</color>
<color name="Khaki">#F0E68C</color>
<color name="LightCoral">#F08080</color>
<color name="PaleGoldenrod">#EEE8AA</color>
<color name="Violet">#EE82EE</color>
<color name="DarkSalmon">#E9967A</color>
<color name="Lavender">#E6E6FA</color>
<color name="LightCyan">#E0FFFF</color>
<color name="BurlyWood">#DEB887</color>
<color name="Plum">#DDA0DD</color>
<color name="Gainsboro">#DCDCDC</color>
<color name="Crimson">#DC143C</color>
<color name="PaleVioletRed">#DB7093</color>
<color name="Goldenrod">#DAA520</color>
<color name="Orchid">#DA70D6</color>
<color name="Thistle">#D8BFD8</color>
<color name="LightGrey">#D3D3D3</color>
<color name="Tan">#D2B48C</color>
<color name="Chocolate">#D2691E</color>
<color name="Peru">#CD853F</color>
<color name="IndianRed">#CD5C5C</color>
<color name="MediumVioletRed">#C71585</color>
<color name="Silver">#C0C0C0</color>
<color name="DarkKhaki">#BDB76B</color>
<color name="RosyBrown">#BC8F8F</color>
<color name="MediumOrchid">#BA55D3</color>
<color name="DarkGoldenrod">#B8860B</color>
<color name="FireBrick">#B22222</color>
<color name="PowderBlue">#B0E0E6</color>
<color name="LightSteelBlue">#B0C4DE</color>
<color name="PaleTurquoise">#AFEEEE</color>
<color name="GreenYellow">#ADFF2F</color>
<color name="LightBlue">#ADD8E6</color>
<color name="DarkGray">#A9A9A9</color>
<color name="Brown">#A52A2A</color>
<color name="Sienna">#A0522D</color>
<color name="YellowGreen">#9ACD32</color>
<color name="DarkOrchid">#9932CC</color>
<color name="PaleGreen">#98FB98</color>
<color name="DarkViolet">#9400D3</color>
<color name="MediumPurple">#9370DB</color>
<color name="LightGreen">#90EE90</color>
<color name="DarkSeaGreen">#8FBC8F</color>
<color name="SaddleBrown">#8B4513</color>
<color name="DarkMagenta">#8B008B</color>
<color name="DarkRed">#8B0000</color>
<color name="BlueViolet">#8A2BE2</color>
<color name="LightSkyBlue">#87CEFA</color>
<color name="SkyBlue">#87CEEB</color>
<color name="Gray">#808080</color>
<color name="Olive">#808000</color>
<color name="Purple">#800080</color>
<color name="Maroon">#800000</color>
<color name="Aquamarine">#7FFFD4</color>
<color name="Chartreuse">#7FFF00</color>
<color name="LawnGreen">#7CFC00</color>
<color name="MediumSlateBlue">#7B68EE</color>
<color name="LightSlateGray">#778899</color>
<color name="SlateGray">#708090</color>
<color name="OliveDrab">#6B8E23</color>
<color name="SlateBlue">#6A5ACD</color>
<color name="DimGray">#696969</color>
<color name="MediumAquamarine">#66CDAA</color>
<color name="CornflowerBlue">#6495ED</color>
<color name="CadetBlue">#5F9EA0</color>
<color name="DarkOliveGreen">#556B2F</color>
<color name="Indigo">#4B0082</color>
<color name="MediumTurquoise">#48D1CC</color>
<color name="DarkSlateBlue">#483D8B</color>
<color name="SteelBlue">#4682B4</color>
<color name="RoyalBlue">#4169E1</color>
<color name="Turquoise">#40E0D0</color>
<color name="MediumSeaGreen">#3CB371</color>
<color name="LimeGreen">#32CD32</color>
<color name="DarkSlateGray">#2F4F4F</color>
<color name="SeaGreen">#2E8B57</color>
<color name="ForestGreen">#228B22</color>
<color name="LightSeaGreen">#20B2AA</color>
<color name="DodgerBlue">#1E90FF</color>
<color name="MidnightBlue">#191970</color>
<color name="Aqua">#00FFFF</color>
<color name="Cyan">#00FFFF</color>
<color name="SpringGreen">#00FF7F</color>
<color name="Lime">#00FF00</color>
<color name="MediumSpringGreen">#00FA9A</color>
<color name="DarkTurquoise">#00CED1</color>
<color name="DeepSkyBlue">#00BFFF</color>
<color name="DarkCyan">#008B8B</color>
<color name="Teal">#008080</color>
<color name="Green">#008000</color>
<color name="DarkGreen">#006400</color>
<color name="Blue">#0000FF</color>
<color name="MediumBlue">#0000CD</color>
<color name="DarkBlue">#00008B</color>
<color name="Navy">#000080</color>
<color name="Black">#000000</color>
</resources>