IEnumerator Download(string guid)
{
var form = new WWWForm();
var server = "https://finchserver.azurewebsites.net/uploads/";
using (var www = UnityWebRequest.Get(server + guid + ".bin"))
{
yield return(www.Send());
if (www.isError)
{
Debug.Log("ajax error: " + www.error);
}
else
{
var bytes = www.downloadHandler.data;
Debug.Log("ajax downloadbytes: " + bytes.Length);
File.WriteAllBytes("/sdcard/" + guid, bytes);
var res = AreaDescription.ImportFromFile("/sdcard/" + guid);
Debug.Log("ajax result importfromfile: " + res);
}
}
}
/// <summary>
/// Actually do the Area Description import.
///
/// This runs over multiple frames, so a Unity coroutine is used.
/// </summary>
/// <returns>Coroutine IEnumerator.</returns>
private IEnumerator _DoImportAreaDescription()
{#if UNITY_ANDROID
if (TouchScreenKeyboard.visible)
{
yield break;
}
TouchScreenKeyboard kb = TouchScreenKeyboard.Open("/sdcard/", TouchScreenKeyboardType.Default, false);
while (!kb.done && !kb.wasCanceled)
{
yield return null;
}
if (kb.done)
{
AreaDescription.ImportFromFile(kb.text);
}
#else
yield return null;
#endif
}
/// <summary>
/// Callback from FileSender. Called when the m_fileSender finished transfering the full package.
/// </summary>
/// <param name="fullAreaDescription">The full buffer that has been transferred.</param>
private void _OnAreaDescriptionTransferFinished(byte[] fullAreaDescription)
{
m_progressPanel.SetActive(false);
#if !UNITY_EDITOR
if (fullAreaDescription[0] == 0 && fullAreaDescription[1] == 1 &&
fullAreaDescription[2] == 2 && fullAreaDescription[3] == 3)
{
// If first 4 values of full Area Description is 0, we consider the file sender is a debugging host.
// In that case, we will start play in motion tracking mode.
m_tangoApplication.GetComponent <RelocalizingOverlay>().SetOverlayActive(false);
m_tangoApplication.m_enableAreaDescriptions = false;
m_tangoApplication.Startup(null);
_StartPlayer();
m_localPlayer.GetComponent <TangoDeltaPoseController>().m_useAreaDescriptionPose = false;
}
else
{
Directory.CreateDirectory(TEMP_FILE_PATH);
string path = TEMP_FILE_PATH + "received_area_description";
File.WriteAllBytes(path, fullAreaDescription);
AreaDescription.ImportFromFile(path);
}
#endif
}