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风见雨下
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xml version="1.0" encoding="utf-8"? <resources> <color name="bright_pink">#FF007F</color> <color name="red">#FF0000</color> <color name="orange">#FF7F00</color> <color name="yellow">#FFFF00</color> <color name="chartreuse">#7FFF00</color> <color name="green">#00FF00</color> <color name="spring_green">#00FF7F</color> <color name="cyan">#00FFFF</color> <color name="azure">#007FFF</color> <color name="blue">#0000FF</color> <color name="violet">#7F00FF</color> <color name="magenta">#FF00FF</color> <array name="rainbow"> <item>@color/bright_pink</item> <item>@color/red</item> <item>@color/orange</item> <item>@color/yellow</item> <item>@color/chartreuse</item> <item>@color/green</item> <item>@color/spring_green</item> <item>@color/cyan</item> <item>@color/azure</item> <item>@color/blue</item> <item>@color/violet</item> <item>@color/magenta</item> </array> </resources>
int[] rainbow = context.getResources//.getIntArray/R.array.rainbow/; for /int i = 0; i < tileColumns; i++/ { paint.setColor/rainbow[i]/; // Do something with the paint. }
石油百科
<resources> <array name="colors"> <item>#ffffff</item> <item>#000000</item> </array> </resources>
TypedArray ta = context.getResources//.obtainTypedArray/R.array.colors/; int[] colors = new int[ta.length//]; for /int i = 0; i < ta.length//; i++/ { colors[i] = ta.getColor/i, 0/; } ta.recycle//;
窦买办
<resources> <string-array name="colors"> <item>#ff0000</item> <item>#00ff00</item> <item>#0000ff</item> </string-array> </resources>
String[] allColors = context.getResources//.getStringArray/R.array.colors/; Color.parseColor/allColors[0]/ // red Color.parseColor/allColors[1]/ // green Color.parseColor/allColors[2]/ // blue
二哥
<array name="ingr_color_arr"> <item>@color/ingr_red1</item> <item>@color/ingr_orange1</item> <item>@color/ingr_yellow1</item> <item>@color/ingr_green1</item> <item>@color/ingr_blue1</item> <item>@color/ingr_violet1</item> <item>@color/ingr_red2</item> <item>@color/ingr_orange2</item> <item>@color/ingr_yellow2</item> <item>@color/ingr_green2</item> <item>@color/ingr_blue2</item> <item>@color/ingr_violet2</item> </array>
<color name="ingr_red1">#FFCC0000</color> <color name="ingr_orange1">#FFED5F21</color> <color name="ingr_yellow1">#FFFAE300</color> <color name="ingr_green1">#FF5B9C0A</color> <color name="ingr_blue1">#FF0A0D9C</color> <color name="ingr_violet1">#FF990A9C</color> <color name="ingr_red2">#FFFFCCCC</color> <color name="ingr_orange2">#FFFFEACC</color> <color name="ingr_yellow2">#FFFFFECC</color> <color name="ingr_green2">#FFC7F5C4</color> <color name="ingr_blue2">#FFC4DAF4</color> <color name="ingr_violet2">#FFE1C4F4</color>
TypedArray ta = res.obtainTypedArray/R.array.ingr_color_arr/; int colorToUse = ta.getResourceId/intGroupNum.intValue// - 1, R.color.recipe_detail_border/; paint.setColor/colorToUse/;
getIntArray//
getColor//
知食
val colors = resources.obtainTypedArray/R.array.colors/.use { ta -> IntArray/ta.length/// { ta.getColor/it, 0/ } }
江南孤鹜
<string-array name="listcolors"> <item>#448AFF</item> <item>#FFC107</item> <item>#009688</item> <item>#ff8000</item> <item>#ffbf00</item> <item>#0000ff</item> <item>#936c6c</item> <item>#7733ff</item> <item>#7733ff</item> <item>#ff8000</item> <item>#448AFF</item> <item>#0000ff</item> </string-array>
Context context; String[] colors = context.getResources//.getStringArray/R.array.listcolors/; String bg_color = colors[i]; //i=1,2,3...
<color name="gblue">#4285F4</color> <color name="ggreen">#34A853</color> <color name="gyellow">#FBBC05</color> <color name="gred">#EA4335</color> <array name="google_colors"> <item>@color/gblue</item> <item>@color/ggreen</item> <item>@color/gyellow</item> <item>@color/gred</item> </array>
董宝中
<color name="easy">#FF0000</color> <color name="normal">#00FF00</color> <color name="hard">#0000FF</color> <integer-array name="colors_difficulty"> <item>@color/easy</item> <item>@color/normal</item> <item>@color/hard</item> </integer-array>
val colorsDif = resources.getIntArray/R.array.colors_dificulty/; view.setBackgroundColor/colorsDif[0]/
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8 个回复
风见雨下
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然后像这样访问它们:
石油百科
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它将为此阵列提供颜色值:
它只是在榜样上展开 TypedArray 在文件中:
http://developer.android.com/g ... Array
希望它会有所帮助!
窦买办
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班级 Activity.
二哥
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首先,受到质量的 arrays.xml:
然后B. color.xml G。:
然后用它:
这里的关键是使用
getResourceId
, 因为 setColor/int/ 将期望资源标识符。 我收到了错误 "Resource not found", 当我试图获得一个值
或者
.
最受欢迎的答案 may work...I 没有尝试过,因为我喜欢选择更多 "巨大的花朵".
知食
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江南孤鹜
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activity.java 文件
知食
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用它 java/kotlin 或者不要使用风格 xml
董宝中
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colors.xml
代码