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https://github.com/BeyondDimension/SteamTools.git
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Aigio Liu
33 lines
1.4 KiB
C#
33 lines
1.4 KiB
C#
using Android.Graphics.Drawables;
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using Android.OS;
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using Android.Views;
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// ReSharper disable once CheckNamespace
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namespace System
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{
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/// <summary>
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/// 对 <see cref="View"/> 类的扩展函数集
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/// </summary>
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public static class ViewExtensions
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{
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/// <summary>
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/// Set the background to a given Drawable, or remove the background. If the background has padding, this View's padding is set to the background's padding. However, when a background is removed, this View's padding isn't touched. If setting the padding is desired, please use setPadding(int, int, int, int).
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/// <para>https://developer.android.google.cn/reference/android/view/View#setBackground(android.graphics.drawable.Drawable)</para>
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/// </summary>
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/// <param name="view"></param>
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/// <param name="background">The Drawable to use as the background, or null to remove the background</param>
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public static void SetBackground(this View view, Drawable? background)
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{
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if (Build.VERSION.SdkInt >= BuildVersionCodes.JellyBean)
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{
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view.Background = background;
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}
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else
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{
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#pragma warning disable CS0618 // 类型或成员已过时
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view.SetBackgroundDrawable(background);
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#pragma warning restore CS0618 // 类型或成员已过时
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}
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}
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}
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} |