/// <summary>
/// 点击按钮，先按下按钮不松开，然后观察按钮是否发生样式变化；如果
/// 没有发生变化，则一段时间后再次检查，直到发生变化后才松开按钮，形成一次
/// 点击事件。如果按下很长时间都没有发生变化，则认为手机模拟器卡死。
/// </summary>
/// <param name="ClickRange">观察范围</param>
public static void ClickBtn(Rectangle ClickRange)
{
Bitmap Before = ImageHandleHelper.CopyScreen(ClickRange);
Bitmap After;
for (int i = 0; i < 200; i++)
{
if (OpencvImageHelper.CheckChange(ClickRange, 4))
{
if (i % 10 == 0)
{
MouseClick(MouseClickType.LeftPress);
}
if (OpencvImageHelper.Compare2Images(Before, After = ImageHandleHelper.CopyScreen(ClickRange), 0) != 0)
{
Before.Dispose();
Before = After;
MouseClick(MouseClickType.LeftRelease);
break;
}
After.Dispose();
}
}
for (int i = 0; i < 200; i++)
{
if (OpencvImageHelper.CheckChange(ClickRange, 4))
{
using (Before) { }
return;
}
}
MouseMove(ClickRange.X > ClickRange.Width ? 0 : ClickRange.X + ClickRange.Width + 1000, 0);
MouseClick(MouseClickType.LeftRelease);
throw new Exception("界面卡死。。(ERROR:-999)");
}
/// <summary>
/// 切割单张图片
/// </summary>
/// <param name="imgName">图片名称</param>
/// <param name="imgWidth">图片宽度</param>
/// <param name="imgHeight">图片高度</param>
/// <param name="x">左上角切点x坐标</param>
/// <param name="y">左上角切点y坐标</param>
/// <param name="w">切割宽度</param>
/// <param name="h">切割高度</param>
public JsonResult SingleImageCrop(string imgName, int imgWidth, int imgHeight, int x, int y, int w, int h)
{
string imgPath = $"{SystemService.UploadFilePath()}{s}{imgName}";
if (System.IO.File.Exists(imgPath))
{
Bitmap bitmap = null;
try
{
bitmap = new Bitmap(imgPath);
}
catch
{
return(MyJson(new Result {
code = -1, msg = "该文件可能不是图片文件，切割失败！"
}));
}
try
{
using (bitmap)
{
using (Image cutImg = ImageHandleHelper.CutPicByRect(bitmap.GetThumbnailImage(imgWidth, imgHeight, () => false, IntPtr.Zero), x, y, w, h))
{
using (Image thumbnailImg = cutImg.GetThumbnailImage(150, cutImg.Height * 150 / cutImg.Width, () => false, IntPtr.Zero))
{
return(MyJson(new Result
{
code = 0,
data = new
{
thumbnailName = FileHelper.SaveImageBySha1(thumbnailImg, SystemService.UploadFilePath()),
imgName = FileHelper.SaveImageBySha1(cutImg, SystemService.UploadFilePath())
}
}));
}
}
}
}
catch (Exception ex)
{
return(MyJson(new Result {
code = -1, msg = ex.Message
}));
}
}
else
{
return(MyJson(new Result {
code = -1, msg = "图片不存在，切割失败！"
}));
}
}
/// <summary>
/// 观察某一个地方是否发生变化，如果发生变化则返回，
/// 如果不发生变化则阻塞，直到真正发生变化或观察超时为止
/// </summary>
/// <param name="Before">变化前截图</param>
/// <param name="Range">观察范围</param>
/// <param name="AutoDispose">是否自动是否变化前截图</param>
public static void ObserveChange(Bitmap Before, Rectangle Range, bool AutoDispose = true)
{
for (int i = 0, x, y; i < 1000; i++)
{
Thread.Sleep(10);
if (!ImageHandleHelper.CopyScreen(Range).OCRImages(Before, out x, out y))
{
if (AutoDispose)
{
using (Before) { }
}
return;
}
}
throw new Exception("界面卡死！(ERROR:-999)");
}
/// <summary>
/// 重复点击同一个按钮，直到界面发生变化时才停止点击，用于确保
/// 界面卡顿也能触发点击事件。
/// </summary>
/// <param name="ChangeRange">需要观察的变化范围</param>
public static void RepeatClickBtn(Rectangle ChangeRange)
{
Bitmap Before = ImageHandleHelper.CopyScreen(ChangeRange);
for (int i = 0; i < 1000; i++)
{
if (i % 10 == 0)
{
MouseHelper.MouseClick(MouseClickType.LeftClick);
}
Thread.Sleep(25);
if (OpencvImageHelper.Compare2Images(Before, ImageHandleHelper.CopyScreen(ChangeRange), 1) != 0)
{
return;
}
}
throw new Exception("界面卡死！(ERROR:-999)");
}
/// <summary>
/// 长按一个按钮，并观察画面是否发生变化，如果有变化则长按事件完成。
/// 如果长时间没有变化，则认为手机模拟器卡死。
/// </summary>
/// <param name="pressRange">观察范围</param>
public static void LongPressBtn(Rectangle pressRange)
{
using (Bitmap Before = ImageHandleHelper.CopyScreen(pressRange))
{
for (int i = 0, x, y; i < 1000; i++)
{
if (i % 10 == 0)
{
MouseClick(MouseClickType.LeftPress);
Thread.Sleep(500);
}
if (!ImageHandleHelper.CopyScreen(pressRange).OCRImages(Before, out x, out y, true, .9))
{
MouseClick(MouseClickType.LeftRelease);
return;
}
}
}
throw new Exception("界面卡死！(ERROR:-999)");
}
/// <summary>
/// 检查当前微信app页是否在变化。如果检查多次界面一样时，
/// 认为界面不动，如果有任意两次不一样，则认为界面是动的
/// </summary>
/// <param name="CheckRange">检查范围</param>
/// <param name="Times">检查次数</param>
/// <returns>返回true，界面不动；返回false，界面在动</returns>
public static bool CheckChange(Rectangle CheckRange, int Times = 8)
{
int SameTimes = 0;
using (Bitmap Before = ImageHandleHelper.CopyScreen(CheckRange))
{
for (int i = 0, x, y; i < Times; i++)
{
Thread.Sleep(12);
Bitmap After = ImageHandleHelper.CopyScreen(CheckRange);
if (After.OCRImages(Before, out x, out y))
{
SameTimes++;
}
else
{
return(false);
}
}
}
return(SameTimes == Times);
}
