package com.zzcyi.airpurifier.view;
import android.content.context;
import android.graphics.canvas;
import android.graphics.color;
import android.graphics.paint;
import android.graphics.rect;
import android.os.systemclock;
import android.util.attributeset;
import android.view.view;
/** * 自定義絢麗的progressbar.
*/public class progressbarview extends view
public progressbarview(context context, attributeset attrs)
public progressbarview(context context, attributeset attrs, int defstyleattr)
private void init()
@override
protected void onmeasure(int widthmeasurespec, int heightmeasurespec)
}private rect textbounds = new rect();
@override
protected void ondraw(canvas canvas)
}if (sweep1>arc_full_degree * (35 / max) && sweep1<=arc_full_degree * (75 / max))else if ( drawdegree>arc_full_degree * (50 / max) && drawdegree<=arc_full_degree * (100 / max))
}if (sweep1>arc_full_degree * (75 / max) && sweep1<=arc_full_degree * (115 / max))else if ( drawdegree>arc_full_degree * (50 / max) && drawdegree<=arc_full_degree * (100 / max))else if (drawdegree>arc_full_degree * (100 / max) && drawdegree<=arc_full_degree * (150 / max))
}if (sweep1>arc_full_degree * (115 / max) && sweep1<=arc_full_degree * (200 / max))else if ( drawdegree>arc_full_degree * (35 / max) && drawdegree<=arc_full_degree * (75 / max))else if (drawdegree>arc_full_degree * (75 / max) && drawdegree<=arc_full_degree * (115 / max))else if (drawdegree>arc_full_degree * (115 / max) && drawdegree<=arc_full_degree * (200 / max))
}if (sweep1>arc_full_degree * (200 / max) && sweep1<=arc_full_degree * (300 / max))else if ( drawdegree>arc_full_degree * (35 / max) && drawdegree<=arc_full_degree * (75 / max))else if (drawdegree>arc_full_degree * (75 / max) && drawdegree<=arc_full_degree * (115 / max))else if (drawdegree>arc_full_degree * (115 / max) && drawdegree<=arc_full_degree * (200 / max))else if (drawdegree>arc_full_degree * (200 / max) && drawdegree<=arc_full_degree * (300 / max))
}if (sweep1>arc_full_degree * (300 / max) )else if ( drawdegree>arc_full_degree * (35 / max) && drawdegree<=arc_full_degree * (75 / max))else if (drawdegree>arc_full_degree * (75 / max) && drawdegree<=arc_full_degree * (115 / max))else if (drawdegree>arc_full_degree * (115 / max) && drawdegree<=arc_full_degree * (200 / max))else if (drawdegree>arc_full_degree * (200 / max) && drawdegree<=arc_full_degree * (300 / max))else if (drawdegree>arc_full_degree * (200 / max) )
}if (drawdegree > sweep1)
canvas.drawline(linestartx, linestarty, linestopx, linestopy, progresspaint);
drawdegree += arc_each_progress;
}//上一行文字
textpaint.settextsize(circleradius >> 1);
string text = (int)progress + "";
float textlen = textpaint.measuretext(text);
//計算文字高度
textpaint.gettextbounds("8", 0, 1, textbounds);
float h1 = textbounds.height();
canvas.drawtext(text, centerx - textlen / 2, centery - circleradius / 10 + h1 / 2, textpaint);
//下一行文字
textpaint.settextsize(circleradius / 5);
text = pmtext(progress);
textlen = textpaint.measuretext(text);
canvas.drawtext(text, centerx - textlen / 2, centery + circleradius / 2.5f, textpaint);
}protected string pmtext(float pmint) else if (35 < pmint && pmint <= 75) else if (75 < pmint && pmint <= 115) else if (115 < pmint)else
}public void setmax(int max, int progress)
//動畫切換進度值(非同步)
public void setprogress(final float progress)
}}).start();
}//直接設定進度值（同步）
public void setprogresssync(float progress)
/*** 計算漸變效果中間的某個顏色值。
* 僅支援 #aarrggbb 模式,例如 #ccc9c9b2
*/public string calcolor(float fraction, string startvalue, string endvalue)
//從原始#aarrggbb顏色值中指定位置擷取，並轉為int.
private int getintvalue(string hexvalue, int start, int end)
private string gethexstring(int value)
return a;
}}
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