public void MountObbs(Context context)
{
if ((int) Android.OS.Build.VERSION.SdkInt >= (int) Android.OS.BuildVersionCodes.Kitkat) {
var obbMgr = context.GetSystemService (Context.StorageService).JavaCast<StorageManager> ();
var obbs = context.GetObbDirs ().SelectMany (d => Directory.GetFiles (d.Path, "*.obb"));
foreach (var obb in obbs.Where (obb => !obbMgr.IsObbMounted (obb)))
obbMgr.MountObb (obb, null, new ObbListener ());
}
}
public static void GetSoundFonts(IList<string> soundFonts, Context context, string predefinedTempPath, CancellationToken cancellationToken = default (CancellationToken))
{
// OBB support
if ((int) Android.OS.Build.VERSION.SdkInt >= (int) Android.OS.BuildVersionCodes.Kitkat) {
var obbMgr = context.GetSystemService (Context.StorageService).JavaCast<StorageManager> ();
var obbs = context.GetObbDirs ().SelectMany (d => Directory.GetFiles (d.Path, "*.obb"));
foreach (var obbDir in obbs.Where (d => obbMgr.IsObbMounted (d)).Select (d => obbMgr.GetMountedObbPath (d)))
foreach (var sf2 in Directory.GetFiles (obbDir, "*.sf2", SearchOption.AllDirectories))
soundFonts.Add (sf2);
}
// Assets
foreach (var asset in context.Assets.List (""))
if (asset.EndsWith (".sf2", StringComparison.OrdinalIgnoreCase))
soundFonts.Add (asset);
#if DEBUG
// temporary local files for debugging
if (Directory.Exists (predefinedTempPath))
foreach (var sf2 in Directory.GetFiles (predefinedTempPath, "*.sf2", SearchOption.AllDirectories))
if (!soundFonts.Any (_ => Path.GetFileName (_) == Path.GetFileName (sf2)))
soundFonts.Add (sf2);
#endif
}