using System;
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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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/// HDLArcSeekBar 圆弧滑动控件
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/// </summary>
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public class ArcSeekBar : 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 HDLArcSeekBar.</value>
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HDLArcSeekBar mHDLArcSeekBar
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{
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get
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{
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return AndroidView as HDLArcSeekBar;
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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 ArcSeekBar()
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{
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mHDLArcSeekBar = new HDLArcSeekBar(Application.Activity);
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mOnProgressChangeListener = new OnProgressChangeListener(this);
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mHDLArcSeekBar.SetOnProgressChangeListener(mOnProgressChangeListener);
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}
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//internal static ProgressChangeListener:Com.Hdl.Widget.HDLArcSeekBar.IOnProgressChangeListener(){
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//}
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/// <summary>
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/// 进度值显示单位
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/// </summary>
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/// <value>单位字符</value>
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public String ProgressBarUnitSring
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{
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set
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{
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mHDLArcSeekBar.SetProgressBarUnitSring(value);
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}
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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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mHDLArcSeekBar.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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mHDLArcSeekBar.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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mHDLArcSeekBar.Progress = value;
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}
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get
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{
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return mHDLArcSeekBar.Progress;
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}
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}
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/// <summary>
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/// 同时设置圆弧和拖动圆形的宽
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/// </summary>
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/// <value>宽</value>
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public int ArcWidthWithDefaultStyle
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{
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set
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{
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mHDLArcSeekBar.SetArcWidthDefaultStyle(value);
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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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mHDLArcSeekBar.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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//mHDLArcSeekBar.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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mHDLArcSeekBar.SetProgressBarColor(Android.Graphics.Color.Argb(a, r, g, b));
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}
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}
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uint thumbColor = 0xFFFFFFFF;
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/// <summary>
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/// 拖动按钮圆形颜色
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/// </summary>
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/// <value>拖动按钮颜色</value>
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public uint ThumbColor
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{
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get
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{
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return thumbColor;
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}
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set
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{
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thumbColor = value;
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byte r, g, b, a;
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r = (byte)(thumbColor / 256 / 256 % 256);
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g = (byte)(thumbColor / 256 % 256);
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b = (byte)(thumbColor % 256);
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a = (byte)(thumbColor / 256 / 256 / 256 % 256);
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mHDLArcSeekBar.SetThumbColor(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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/// 拖动按钮默认形状 填满实心或者空心
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/// </summary>
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/// <value>是否填满</value>
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public bool ThumbModeFill
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{
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set
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{
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if (value)
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{
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mHDLArcSeekBar.SetThumbMode(Com.Hdl.Widget.HDLArcSeekBar.ThumbModeFill);
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}
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else
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{
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mHDLArcSeekBar.SetThumbMode(Com.Hdl.Widget.HDLArcSeekBar.ThumbModeStroke);
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}
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}
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}
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/// <summary>
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/// 拖动按钮圆形半径
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/// </summary>
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/// <value>半径</value>
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public int ThumbRadius
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{
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set
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{
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mHDLArcSeekBar.SetThumbRadius(value);
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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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mHDLArcSeekBar.SetArcWidth(value);
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}
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}
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/// <summary>
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/// 当前进度值显示的文字颜色
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/// </summary>
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/// <value>文字颜色</value>
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public uint ProgressTextColor
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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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mHDLArcSeekBar.SetProgressTextColor(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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/// 当前进度值显示的文字大小
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/// </summary>
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/// <value>文字大小</value>
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public int ProgressTextSize
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{
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set => mHDLArcSeekBar.SetProgressTextSize(value);
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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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mHDLArcSeekBar.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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mHDLArcSeekBar.SetProgressBarColors(mArcColors);
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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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// mHDLArcSeekBar.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, HDLArcSeekBar.IOnProgressChangeListener
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{
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ArcSeekBar _ArcSeekBar;
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public OnProgressChangeListener(ArcSeekBar view)
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{
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_ArcSeekBar = view;
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}
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public void OnProgressChanged(HDLArcSeekBar p0, int p1, bool p2)
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{
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_ArcSeekBar.OnProgressChangedEvent?.Invoke(this, p0.Progress);
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}
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public void OnStartTrackingTouch(HDLArcSeekBar p0)
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{
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_ArcSeekBar.OnStartTrackingTouchEvent?.Invoke(this, true);
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}
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public void OnStopTrackingTouch(HDLArcSeekBar p0)
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{
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//if (_ArcSeekBar.OnStopTrackingTouchEvent != null)
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//{
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// _ArcSeekBar.OnStopTrackingTouchEvent(this, p0.Progress);
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//}
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_ArcSeekBar.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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