public static ReturnValues <Image> CreateThumbnail(string filePath, int width, int height)
{
var result = new ReturnValues <Image>();
try
{
FileInfo fi = new FileInfo(filePath);
if (fi.Exists)
{
using (FileStream fs = File.OpenRead(fi.FullName))
using (Image image = Image.FromStream(fs, false, false))
using (Image pThumbnail = image.GetThumbnailImage(width, height, delegate { return(false); }, IntPtr.Zero))
{
result.Success(fi.Length, pThumbnail);
}
}
else
{
result.Error("대상 파일이 존재하지 않습니다.");
}
}
catch (Exception ex)
{
result.Error(ex);
}
return(result);
}
public ReturnValues <Papago> Translation(Papago data, IWebClient wc)
{
var result = new ReturnValues <Papago>();
if (string.IsNullOrWhiteSpace(data.text))
{
result.Error("번역 대상이 없습니다.");
}
else if (data.text.Trim().Length >= 5000)
{
result.Error("1회 번역 최대 문자열은 5000 글자 입니다.");
}
else
{
try
{
string tmp = wc.DownloadString(data.CreateURL());
if (!string.IsNullOrWhiteSpace(tmp))
{
HtmlAgilityPack.HtmlDocument document = new HtmlAgilityPack.HtmlDocument();
document.LoadHtml(tmp);
HtmlAgilityPack.HtmlNode targetObject = document.GetElementbyId("txtTarget");
if (targetObject != null)
{
data.Result = targetObject.InnerText.Trim();
result.Success(1, data);
}
else
{
var nodes = document.DocumentNode.SelectSingleNode("//div[@id='txtTarget']");
if (nodes != null)
{
data.Result = nodes.InnerText.Trim();
result.Success(1, data);
}
else
{
result.Error("Not Found Target!!!!");
result.Value = tmp;
}
}
}
}
catch (Exception ex)
{
result.Error(ex);
if (this.Logger != null)
{
this.Logger.Error(ex);
}
}
}
return(result);
}
public static ReturnValues <Image> CreateCrop(string filePath, int width, int height)
{
var result = new ReturnValues <Image>();
try
{
FileInfo fi = new FileInfo(filePath);
if (fi.Exists)
{
using (FileStream fs = File.OpenRead(fi.FullName))
using (Image image = Image.FromStream(fs, false, false))
{
if (image.Width > width && image.Height > height)
{
Point point = new Point();
point.X = (image.Width - width) / 2;
if (height > (image.Height * 2))
{
point.Y = height / 2;
}
else
{
point.Y = (image.Height - height) / 2;
}
Rectangle cropRect = new Rectangle(point, new Size(width, height));
Bitmap src = image as Bitmap;
result.Data = src.Clone(cropRect, image.PixelFormat);
result.Check = true;
result.Value = "Crop";
result.Code = fi.Length;
}
else
{
result.Data = image.GetThumbnailImage(width, height, delegate { return(false); }, IntPtr.Zero);
result.Check = true;
result.Value = "Thumbnail";
result.Code = fi.Length;
}
}
}
else
{
result.Error("대상 파일이 존재하지 않습니다.");
}
}
catch (Exception ex)
{
result.Error(ex);
}
return(result);
}
public static ReturnValues <List <long> > FindLastKey(ContentResolver resolver)
{
var result = new ReturnValues <List <long> >();
try
{
System.String[] reqCols = new System.String[] { "_id" };
Android.Net.Uri sentURI = Android.Net.Uri.Parse($"content://mms/inbox");
var cursor = resolver.Query(sentURI, reqCols, null, null, "date DESC");
if (cursor != null)
{
long point = 0;
List <long> cursors = new List <long>();
for (int i = 0; i < cursor.Count && cursor != null; i++)
{
if (cursor.MoveToFirst())
{
cursor.Move(i);
string tmp = cursor.GetString(cursor.GetColumnIndex("_id"));
if (!string.IsNullOrWhiteSpace(tmp))
{
if (long.TryParse(tmp, out point))
{
cursors.Add(point);
}
}
}
}
if (cursors != null && cursors.Count > 0)
{
result.Success(cursors.Max(), cursors);
}
else
{
result.Error("Not Found");
}
}
}
catch (Exception ex)
{
result.Error(ex);
}
return(result);
}