Android Question shell problem

[Devv]

Im trying to play with files using shell commands

i tried the following using terminal emulator

cp /sdcard/h.jpg /sdcard/z.jpg

it worked perfectly

when i tried this code on the same device

Dim p As Phone
Dim sb As StringBuilder

sb.Initialize
p.Shell("cp /sdcard/h.jpg /sdcard/z.jpg", Null, sb, Null)
Msgbox(sb.ToString, "Free space:")

it didn't copied the file

any ideas ?

 

[Mahares]

This code works:

Dim p As Phone
p.Shell("cp " &  File.Combine(File.DirRootExternal,"MyLog.log") & " " & _
File.Combine(File.DirRootExternal,"HisLog.log"), Null, Null, Null)

 

[Erel]

If it doesn't work then you need to pass the two StringBuilers and check their values.