private static void SetMetadata(MediaControllerNativeAttribute attribute, string value)
{
if (value != null)
{
Native.SetMetadata(Handle, attribute, value).ThrowIfError($"Failed to set metadata({attribute}).");
}
}
internal static string GetMetadata(IntPtr handle, MediaControllerNativeAttribute attr)
{
IntPtr valuePtr = IntPtr.Zero;
try
{
GetMetadata(handle, attr, out valuePtr).ThrowIfError($"Failed to get value for {attr}.");
return(Marshal.PtrToStringAnsi(valuePtr));
}
finally
{
Tizen.Multimedia.LibcSupport.Free(valuePtr);
}
}
private static extern MediaControllerError GetMetadata(IntPtr metadata, MediaControllerNativeAttribute attribute,
out IntPtr value);
internal static extern MediaControllerError UpdatePlaylist(IntPtr handle, string index,
MediaControllerNativeAttribute attribute, string value);
internal static extern MediaControllerError AddItemToPlaylist(IntPtr handle,
IntPtr playlist, string index, MediaControllerNativeAttribute attribute, string value);
internal static extern MediaControllerError SetMetadata(IntPtr handle,
MediaControllerNativeAttribute attribute, string value);
