private void InitDrives()
{
Action <DriveDetailed, int> setAvailableAndIndex = (DriveDetailed d, int i) =>
{
const int extraSpace = 512 * 1024 * 1024;
d.AvailableForTest = d.BytesFree > FileSize + extraSpace;
d.DisplayIndex = d.BytesFree > FileSize + extraSpace ? (i < 9 ? (i + 1).ToString()[0] : '.') : ' ';
};
try
{
if (Device.RuntimePlatform == Device.Android)
{
androidDrives = DependencyService.Get <IAndroidDrives>()?.GetDrives();
var i = 0;
long prevSize = -1;
foreach (var ad in androidDrives)
{
setAvailableAndIndex(ad, i);
i++;
if (ad.BytesFree == prevSize)
{
ad.ShowDiveIsSameMessage = true;
}
prevSize = ad.BytesFree;
}
}
else
{
var drives = new List <DriveDetailed>();
var i = 0;
foreach (var d in RamDiskUtil.GetEligibleDrives())
{
var dd = new DriveDetailed();
dd.Name = d.Name;
long size = -1;
try
{
size = d.TotalFreeSpace; // requesting disk size might throw access exceptions
}
catch { }
dd.BytesFree = size;
setAvailableAndIndex(dd, i);
i++;
drives.Add(dd);
this.drives = drives;
}
}
}
catch (Exception ex)
{
ViewModelContainer.ErrorViewModel.DoShow(ex);
}
}
private void InitDrives()
{
Action <DriveDetailed, int> setEnoughSpaceAndIndex = (DriveDetailed d, int i) =>
{
const int extraSpace = 512 * 1024 * 1024;
d.EnoughSpace = d.BytesFree > FileSize + extraSpace;
d.DisplayIndex = d.BytesFree > FileSize + extraSpace ? (i < 9 ? (i + 1).ToString()[0] : '.') : ' ';
if (!d.EnoughSpace)
{
AtLeastOneDriveWithNotEnoughSpace = true;
}
};
try
{
availbleDrivesCount = 0;
AtLeastOneDriveWithNotEnoughSpace = false;
var i = 0;
firstAvailableDrive = null;
if (Device.RuntimePlatform == Device.Android || Device.RuntimePlatform == Device.iOS)
{
platformDrives = DependencyService.Get <IPlatformDrives>()?.GetDrives();
string prevDrive = "";
const string d1 = "/data/user";
const string d2 = "/storage/emulated/0";
foreach (var ad in platformDrives)
{
setEnoughSpaceAndIndex(ad, i);
if (ad.AvailableForTest)
{
availbleDrivesCount++;
if (firstAvailableDrive == null)
{
firstAvailableDrive = ad.Name;
}
}
i++;
if ((prevDrive.Contains(d1) && ad.Name.Contains(d2)) || (prevDrive.Contains(d2) && ad.Name.Contains(d1)))
{
ad.ShowDiveIsSameMessage = true;
}
prevDrive = ad.Name;
}
}
else
{
var drives = new List <DriveDetailed>();
foreach (var d in RamDiskUtil.GetEligibleDrives())
{
var dd = new DriveDetailed();
dd.Name = d.Name;
long size = -1;
long free = -1;
try
{
free = d.TotalFreeSpace; // requesting disk size might throw access exceptions
size = d.TotalSize;
}
catch { dd.Accessible = false; }
dd.BytesFree = free;
dd.TotalBytes = size;
setEnoughSpaceAndIndex(dd, i);
if (dd.AvailableForTest)
{
availbleDrivesCount++;
if (firstAvailableDrive == null)
{
firstAvailableDrive = dd.Name;
}
}
i++;
drives.Add(dd);
this.posixDrives = drives;
}
}
}
catch (Exception ex)
{
ViewModelContainer.ErrorViewModel.DoShow(ViewModelContainer.L11n.InitDrivesError, ex);
}
}