using System;
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using Android.Graphics;
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using Android.Graphics.Drawables;
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using Android.Runtime;
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using Android.Views;
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using Com.Hdl.Widget;
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namespace Shared
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{
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/// <summary>
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/// HDLDiyArcSeekBar 控件
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/// 自定义开口角度圆弧控件，支持设置自定义拖动图片，更灵活扩展，用于空调页面和音乐等页面
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/// </summary>
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public class DiyArcSeekBar : View
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{
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/// <summary>
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/// 当前视图
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/// </summary>
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/// <value>The HDLDiyArcSeekBar.</value>
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HDLDiyArcSeekBar mHDLDiyArcSeekBar
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{
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get
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{
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return AndroidView as HDLDiyArcSeekBar;
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}
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set
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{
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AndroidView = value;
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}
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}
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/// <summary>
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/// 构造函数
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/// </summary>
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public DiyArcSeekBar()
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{
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mHDLDiyArcSeekBar = new HDLDiyArcSeekBar(Application.Activity);
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mOnProgressChangeListener = new OnProgressChangeListener(this);
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mHDLDiyArcSeekBar.SetOnProgressChangeListener(mOnProgressChangeListener);
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}
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//internal static ProgressChangeListener:Com.Hdl.Widget.HDLDiyArcSeekBar.IOnProgressChangeListener(){
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//}
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/// <summary>
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/// 进度值最大值
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/// </summary>
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/// <value>最大值</value>
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public int MaxValue
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{
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set
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{
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mHDLDiyArcSeekBar.SetMaxValue(value);
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}
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}
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/// <summary>
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/// 进度值最小值
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/// </summary>
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/// <value>最小值</value>
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public int MinValue
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{
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set
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{
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mHDLDiyArcSeekBar.SetMinValue(value);
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}
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}
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/// <summary>
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/// 当前进度值
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/// </summary>
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/// <value>进度值</value>
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public int Progress
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{
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set
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{
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mHDLDiyArcSeekBar.Progress = value;
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}
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get
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{
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return mHDLDiyArcSeekBar.Progress;
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}
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}
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/// <summary>
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/// 圆弧默认背景颜色
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/// </summary>
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/// <value>背景颜色</value>
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public uint ArcColor
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{
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set
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{
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byte r, g, b, a;
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r = (byte)(value / 256 / 256 % 256);
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g = (byte)(value / 256 % 256);
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b = (byte)(value % 256);
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a = (byte)(value / 256 / 256 / 256 % 256);
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mHDLDiyArcSeekBar.SetArcColor(Android.Graphics.Color.Argb(a, r, g, b));
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}
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}
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/// <summary>
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/// 进度条颜色 单一颜色不渐变
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/// </summary>
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/// <value>单一进度条颜色</value>
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public uint ProgressBarColor
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{
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set
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{
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//mHDLDiyArcSeekBar.SetProgressBarColor(value);
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byte r, g, b, a;
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r = (byte)(value / 256 / 256 % 256);
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g = (byte)(value / 256 % 256);
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b = (byte)(value % 256);
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a = (byte)(value / 256 / 256 / 256 % 256);
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mHDLDiyArcSeekBar.SetProgressBarColor(Android.Graphics.Color.Argb(a, r, g, b));
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}
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}
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/// <summary>
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/// 圆弧宽
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/// </summary>
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/// <value>宽</value>
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public int ArcWidth
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{
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set
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{
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mHDLDiyArcSeekBar.SetArcWidth(value);
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}
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}
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/// <summary>
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/// 是否可以滑动
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/// </summary>
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/// <value>是否可以滑动</value>
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public bool IsClickable
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{
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set
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{
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mHDLDiyArcSeekBar.SetIsClickable(value);
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}
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}
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/// <summary>
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/// 设置进度条 渐变颜色的开始颜色和结束颜色
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/// </summary>
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/// <value>开始颜色、结束颜色</value>
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public void SetProgressBarColors(uint startColor, uint endColor) {
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byte r, g, b, a;
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r = (byte)(startColor / 256 / 256 % 256);
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g = (byte)(startColor / 256 % 256);
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b = (byte)(startColor % 256);
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a = (byte)(startColor / 256 / 256 / 256 % 256);
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var start = Android.Graphics.Color.Argb(a, r, g, b);
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byte r2, g2, b2, a2;
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r2 = (byte)(endColor / 256 / 256 % 256);
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g2 = (byte)(endColor / 256 % 256);
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b2 = (byte)(endColor % 256);
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a2 = (byte)(endColor / 256 / 256 / 256 % 256);
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var end = Android.Graphics.Color.Argb(a2, r2, g2, b2);
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int[] mArcColors = { start, end };
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mHDLDiyArcSeekBar.SetProgressBarColors(mArcColors);
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}
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/// <summary>
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/// 开口角度
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/// </summary>
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public int OpenAngle
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{
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set
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{
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mHDLDiyArcSeekBar.SetOpenAngle(value);
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}
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}
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/// <summary>
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/// 进度条与左右边框边距
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/// </summary>
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public int SeekBarPadding
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{
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set
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{
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mHDLDiyArcSeekBar.SetSeekBarPadding(value);
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}
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}
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/// <summary>
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/// 拖动按钮图片高度
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/// </summary>
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public int ThumbImageHeight
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{
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set
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{
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mHDLDiyArcSeekBar.SetThumbImgBtnWidth(value);
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}
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}
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string thumbImagePath;
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/// <summary>
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/// 拖动按钮图片
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/// </summary>
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public string ThumbImagePath
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{
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get
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{
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return thumbImagePath;
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}
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set
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{
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thumbImagePath = value;
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var mDrawable = this.getDrawable(thumbImagePath);
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if (mDrawable == null) return;
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BitmapDrawable mBitmapDrawable = (BitmapDrawable)mDrawable;
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if (mBitmapDrawable == null) return;
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Bitmap bitmap = mBitmapDrawable.Bitmap;
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if (bitmap == null) return;
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mHDLDiyArcSeekBar.SetThumbImgBtnImg(bitmap);
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}
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}
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/// <summary>
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/// 是否离线 离线的话禁止滑动并绘制背景遮挡层
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/// </summary>
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/// <value>是否离线</value>
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public bool IsOffline
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{
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set
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{
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mHDLDiyArcSeekBar.SetOffline(value);
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}
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}
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/// <summary>
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/// 离线效果时 进度条颜色 单一颜色不渐变
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/// </summary>
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/// <value>单一进度条颜色</value>
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public uint OfflineProgressBarColor
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{
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set
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{
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byte r, g, b, a;
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r = (byte)(value / 256 / 256 % 256);
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g = (byte)(value / 256 % 256);
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b = (byte)(value % 256);
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a = (byte)(value / 256 / 256 / 256 % 256);
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mHDLDiyArcSeekBar.SetProgressBarOfflineColors(Android.Graphics.Color.Argb(a, r, g, b));
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}
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}
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/// <summary>
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/// 是否显示拖动按钮图片
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/// </summary>
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/// <value>是否离线</value>
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public bool IsThumbImgBtnShow
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{
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set
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{
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mHDLDiyArcSeekBar.SetThumbImgBtnShow(value);
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}
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}
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//public void SetArcColors(uint startColor, uint endColor)
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//{
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// byte r, g, b, a;
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// r = (byte)(startColor / 256 / 256 % 256);
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// g = (byte)(startColor / 256 % 256);
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// b = (byte)(startColor % 256);
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// a = (byte)(startColor / 256 / 256 / 256 % 256);
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// var start = Android.Graphics.Color.Argb(a, r, g, b);
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// byte r2, g2, b2, a2;
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// r2 = (byte)(endColor / 256 / 256 % 256);
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// g2 = (byte)(endColor / 256 % 256);
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// b2 = (byte)(endColor % 256);
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// a2 = (byte)(endColor / 256 / 256 / 256 % 256);
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// var end = Android.Graphics.Color.Argb(a2, r2, g2, b2);
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// int[] mArcColors = { start, end, end };
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// mHDLDiyArcSeekBar.SetArcColors(mArcColors);
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//}
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/// <summary>
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/// EventHandler
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/// </summary>
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public EventHandler<int> OnProgressChangedEvent;
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public EventHandler<bool> OnStartTrackingTouchEvent;
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public EventHandler<int> OnStopTrackingTouchEvent;
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/// <summary>
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/// OnProgressChangeListener 继承响应事件
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/// </summary>
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OnProgressChangeListener mOnProgressChangeListener;
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public class OnProgressChangeListener : Java.Lang.Object, HDLDiyArcSeekBar.IOnProgressChangeListener
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{
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DiyArcSeekBar _DiyArcSeekBar;
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public OnProgressChangeListener(DiyArcSeekBar view)
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{
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_DiyArcSeekBar = view;
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}
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public void OnProgressChanged(HDLDiyArcSeekBar p0, int p1, bool p2)
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{
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_DiyArcSeekBar.OnProgressChangedEvent?.Invoke(this, p0.Progress);
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}
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public void OnStartTrackingTouch(HDLDiyArcSeekBar p0)
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{
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_DiyArcSeekBar.OnStartTrackingTouchEvent?.Invoke(this, true);
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}
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public void OnStopTrackingTouch(HDLDiyArcSeekBar p0)
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{
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//if (_DiyArcSeekBar.OnStopTrackingTouchEvent != null)
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//{
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// _DiyArcSeekBar.OnStopTrackingTouchEvent(this, p0.Progress);
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//}
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_DiyArcSeekBar.OnStopTrackingTouchEvent?.Invoke(this, p0.Progress);
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}
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}
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}
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}
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