public string CombineFolderPath(string address, EFolders eFolders)
{
string checkFolder = (eFolders == 0 ? String.Empty : (JFile.Separator + eFolders.ToString()));
return(Android.OS.Environment.ExternalStorageDirectory + JFile.Separator + checkFolder + JFile.Separator + address);
//throw new NotImplementedException();
}
public string ReadData(string address, EFolders eFolders)
{
try
{
address = CombineFolderPath(address, eFolders);
JFile file = new JFile(address);
if (file.IsFile && file.CanWrite())
{
Java.IO.BufferedReader br = new Java.IO.BufferedReader(new Java.IO.FileReader(file));
StringBuilder str = new StringBuilder();
string temp = "";
while ((temp = br.ReadLine()) != null)
{
str.Append(temp);
}
br.Dispose();
return(str.ToString());
}
}
catch (Exception ex)
{
throw ex;
}
return(null);
//throw new NotImplementedException();
}
public string ReadData(string address, EFolders eFolders)
{
try
{
address = CombineFolderPath(address, eFolders);
if (!File.Exists(address))
{
string text = File.ReadAllText(address);
return(text);
}
}
catch (Exception ex)
{
throw ex;
}
return(null);
//throw new NotImplementedException();
}
public bool DeleteFile(string address, EFolders eFolders)
{
try
{
address = CombineFolderPath(address, eFolders);
if (!File.Exists(address))
{
File.Delete(address);
return(!File.Exists(address));
}
}
catch (Exception ex)
{
throw ex;
}
return(false);
//throw new NotImplementedException();
}
public bool WriteData(string address, string data, EFolders eFolders)
{
try
{
address = CombineFolderPath(address, eFolders);
if (File.Exists(address))
{
File.WriteAllText(address, data);
return(true);
}
}
catch (Exception ex)
{
throw ex;
}
return(false);
//throw new NotImplementedException();
}
public bool CreateFolder(string address, EFolders eFolders)
{
try
{
address = CombineFolderPath(address, eFolders);
JFile file = new JFile(address);
if (!file.Exists())
{
var result = file.Mkdir();
file.Dispose();
return(result);
}
}
catch (Exception ex)
{
throw ex;
}
return(false);
}
public bool DeleteFile(string address, EFolders eFolders)
{
try
{
address = CombineFolderPath(address, eFolders);
JFile file = new JFile(address);
if (file.Exists())
{
var result = file.Delete();
file.Dispose();
return(result);
}
}
catch (Exception ex)
{
throw ex;
}
return(false);
//throw new NotImplementedException();
}
public bool CreateFolder(string address, EFolders eFolders)
{
try
{
var dir = CombineFolderPath(address, eFolders);
if (!Directory.Exists(dir))
{
DirectoryInfo directory = new DirectoryInfo(dir);
directory.Create();
return(directory.Exists);
}
}
catch (Exception ex)
{
throw ex;
}
return(false);
//throw new NotImplementedException();
}
public bool WriteData(string address, string data, EFolders eFolders)
{
try
{
address = CombineFolderPath(address, eFolders);
JFile file = new JFile(address);
if (file.IsFile && file.CanWrite())
{
Java.IO.FileWriter writer = new Java.IO.FileWriter(file);
writer.Write(data);
writer.Flush();
writer.Close();
writer.Dispose();
return(true);
}
}
catch (Exception ex)
{
throw ex;
}
return(false);
//throw new NotImplementedException();
}
public string CombineFolderPath(string address, EFolders eFolders)
{
return(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), eFolders == 0 ? String.Empty : eFolders.ToString(), address));
}
