Returns the free space of the internal or external storage in GigaBytes.
app.GetFreeSpace(
mode )
→
Number: gigabytes
Example - Show remaining internal and external storage
function OnStart()
{
var intSize = Math.round(app.GetFreeSpace("internal") * 1024);
var extSize = Math.round(app.GetFreeSpace("external") * 1024);
var text =
"internal: " + intSize + " MB\n" +
"external: " + extSize + " MB";
app.Alert( text );
}