我怎样才能保存颜色array.xml并获得其带回颜色[]数组 [英] How can I save colors in array.xml and get its back to Color[] array

问题描述

我如何能节省内部array.xml的色彩值，并检索其回到我的code的颜色[]数组？

How can I save color values inside array.xml and retrieve its back to my code as Color [] array?

由于事先！

推荐答案

定义你的颜色资源，然后将它们添加到一个数组访问。

Define your color resources, then add them to an array for access.

<?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>

然后访问它们是这样的：

Then access them like this:

int[] rainbow = context.getResources().getIntArray(R.array.rainbow);

for (int i = 0; i < tileColumns; i++) {
    paint.setColor(rainbow[i]);
    // Do something with the paint.
}

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