public void File_list(
string path,
ystring ydirectory,
ystring yfile,
string sskip = "0",
string stake = "10",
ystring done = null)
{
#if Android
var DIRECTORY_DCIM = global::android.os.Environment.DIRECTORY_DCIM;
path = global::android.os.Environment.getExternalStoragePublicDirectory(DIRECTORY_DCIM).getAbsolutePath();
path += "/Camera";
var f = new File(path);
//Caused by: java.lang.Runtim
//eException: Implement IComparable for java.lang.Long vs java.lang.Long
// at ScriptCoreLibJava.BCLImplementation.System.Collections.__Comparer.Compare(__Comparer.java:136)
var a = f.listFiles().Where(k => k.getName().EndsWith(".jpg")).OrderByDescending(k => (double)k.lastModified()).ToArray();
//foreach (var item in a)
//{
// if (new File(path + "/" + item).isDirectory())
// ydirectory(path + "/" + item);
//}
int skip = int.Parse(sskip);
int take = int.Parse(stake);
foreach (var item in a)
{
if (skip > 0)
{
skip--;
}
else
{
if (take > 0)
{
take--;
yfile(path + "/" + item.getName());
}
else
{
break;
}
}
}
#endif
if (done != null)
done("");
}
public void File_list(
string path,
ystring ydirectory,
ystring yfile,
string sskip = "0",
string stake = "10",
ystring done = null)
{
var DIRECTORY_DCIM = android.os.Environment.DIRECTORY_DCIM;
path = android.os.Environment.getExternalStoragePublicDirectory(DIRECTORY_DCIM).getAbsolutePath();
path += "/Camera";
var f = new File(path);
var a = f.list();
foreach (var item in a)
{
if (new File(path + "/" + item).isDirectory())
ydirectory(path + "/" + item);
}
int skip = int.Parse(sskip);
int take = int.Parse(stake);
foreach (var item in a)
{
if (skip > 0)
{
skip--;
}
else
{
if (take > 0)
{
take--;
if (new File(path + "/" + item).isFile())
yfile(path + "/" + item);
}
else
{
break;
}
}
}
done("");
}
public void SaveChanges(string path, XElement c, ystring y)
{
#if DEBUG
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine(path);
Console.ForegroundColor = ConsoleColor.Cyan;
Console.WriteLine(c.ToString());
Console.ForegroundColor = ConsoleColor.Gray;
#endif
path = path.Replace("%20", " ");
AddItem(path,
c.ToString(),
delegate
{
y();
}
);
}
public void GetEXIF(string path, ystring yield)
{
var is_io = path.StartsWith(io);
var is_thumb = path.StartsWith(thumb);
var filepath = path.SkipUntilIfAny(io);
if (is_thumb)
{
filepath = path.SkipUntilIfAny(thumb);
}
// is this still a problem?
filepath = filepath.Replace("%20", " ");
var file = new File(filepath);
if (file.exists())
if (file.isFile())
if (path.EndsWith(".jpg"))
{
file.print(yield);
}
}
public Task File_list(
// jsc, can we have events yet, thanks, webrtc?
ystring yfile
)
{
// this will crash for empty nexus
// ?
var sw = Stopwatch.StartNew();
System.Console.WriteLine("enter File_list " + new { sw.ElapsedMilliseconds });
var skip = this.skip;
var take = this.take;
var DIRECTORY_DCIM = global::android.os.Environment.DIRECTORY_DCIM;
var path = global::android.os.Environment.getExternalStoragePublicDirectory(DIRECTORY_DCIM).getAbsolutePath();
path += "/Camera";
// X:\jsc.svn\examples\java\hybrid\JVMCLRLINQOrderByLastWriteTime\JVMCLRLINQOrderByLastWriteTime\Program.cs
var AllFiles = Enumerable.ToArray(
from fname in System.IO.Directory.GetFiles(path)
let ff = new System.IO.FileInfo(fname)
let LastWriteTime = ff.LastWriteTime
//orderby LastWriteTime
orderby LastWriteTime descending
select new { fname, ff, LastWriteTime }
);
System.Console.WriteLine("File_list " + new { AllFiles = AllFiles.Length, sw.ElapsedMilliseconds });
var FilesAfterSkipAndTake = AllFiles.Skip(skip).Take(take).ToArray();
System.Console.WriteLine("File_list " + new { FilesAfterSkipAndTake = FilesAfterSkipAndTake.Length, sw.ElapsedMilliseconds });
FilesAfterSkipAndTake.WithEach(
item =>
{
yfile(item.ff.FullName);
}
);
System.Console.WriteLine("exit File_list " + new { sw.ElapsedMilliseconds });
return "".AsResult();
}
public static void print(this File file, ystring yield)
{
// https://code.google.com/p/metadata-extractor/wiki/GettingStarted
var w = new StringBuilder();
w.AppendLine("metadata: ");
try
{
#if xmetadata
//<package id="AndroidMetadataExtractor" version="1.0.0.0" targetFramework="net40" />
// http://drewnoakes.com/code/exif/
Metadata m = ImageMetadataReader.readMetadata(file);
// [javac] V:\src\DCIMCameraAppWithThumbnails\ApplicationWebService.java:191: unreported exception com.drew.imaging.ImageProcessingException; must be caught or declared to be thrown
//[javac] metadata4 = ImageMetadataReader.readMetadata(file3);
//[javac] ^
// Error 12 'com.drew.metadata.Metadata.getDirectories()' is not supported by the language X:\jsc.svn\examples\javascript\android\com.abstractatech.dcimgalleryapp\com.abstractatech.dcimgalleryapp\ApplicationWebService.cs 1000 25 com.abstractatech.dcimgalleryapp
// Error 13 'com.drew.metadata.Directory.getErrors()' is not supported by the language X:\jsc.svn\examples\javascript\android\com.abstractatech.dcimgalleryapp\com.abstractatech.dcimgalleryapp\ApplicationWebService.cs 1019 38 com.abstractatech.dcimgalleryapp
var i = m.getDirectories().iterator();
while (i.hasNext())
{
var directory = (Directory)i.next();
var tags = directory.getTags().toArray();
foreach (Tag tag in tags)
{
w.AppendLine(new { tag }.ToString());
}
if (directory.hasErrors())
{
var ierror = directory.getErrors().iterator();
while (ierror.hasNext())
{
var error = (string)ierror.next();
w.AppendLine(new { error }.ToString());
}
}
}
#endif
w.AppendLine("end of metadata");
}
catch (Exception ex)
{
w.AppendLine("error " + new { ex.Message, ex.StackTrace });
}
yield(w.ToString());
}
public void SaveChanges(string path, XElement c, ystring y)
{
//Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine(path);
//Console.ForegroundColor = ConsoleColor.Cyan;
Console.WriteLine(c.ToString());
//Console.ForegroundColor = ConsoleColor.Gray;
AddItem(path,
c.ToString(),
delegate
{
y();
}
);
}
