Hello everybody!
I´ve working for two Days on this Problem know, and dont get even closer. So I´m really appriciate if somebody could give me a hint. Thanks in advance!
In a nutshell: I have an apk thats bigger than 50MB I want to use OBB file + assetBundle to adress this problem. AssetBundle Loading is working if I copy the odd file with the right name in the right Folder. But if I try to get the OBB file from GooglePlay, I see: Download → Download finished, but I still dont get any data, and I´ve no idea why.
Whole Project can be found here: https://github.com/FriedrichWessel/TestOBB
Important Code:
using UnityEngine;
using System.Collections;
using System.Collections.Generic;
public class AssetStorage : MonoBehaviour {
public static AssetStorage Instance{
get;
set;
}
//public string[] PrefabNames;
public string prefab = "Penguin";
public string AssetBundleName;
public string message = "NONE";
//private Dictionary<string, AssetBundleRequest> requests = new Dictionary<string, AssetBundleRequest>();
private AssetBundleRequest request;
private string mainPath;
private string expPath;
private WWW www;
void Awake() {
DontDestroyOnLoad(gameObject);
if(Instance == null)
Instance = this;
}
void OnDestroy(){
//Instance = null;
Debug.LogError("Destroy");
}
// Use this for initialization
void Start () {
if(GooglePlayDownloader.RunningOnAndroid()){
expPath = GooglePlayDownloader.GetExpansionFilePath();
message = expPath;
mainPath = string.Empty;
if (expPath == null){
message = "External storage is not available!";
Debug.Log("External storage is not available!");
} else {
message = "Try get MainPath" ;
Debug.Log(message);
mainPath = GooglePlayDownloader.GetMainOBBPath(expPath);
Debug.Log("Main Path after first Fetch: " + mainPath);
message = "MainPath: " + mainPath;
}
if(mainPath == null){
message = "OBB not available - download!";
Debug.Log(message);
GooglePlayDownloader.FetchOBB();
mainPath = GooglePlayDownloader.GetMainOBBPath(expPath);
message = "OBB Fetch finished" + mainPath;
Debug.Log(message);
}
}
StartCoroutine(Load());
}
IEnumerator Load(){
string filePath = string.Empty;
if(GooglePlayDownloader.RunningOnAndroid()){
bool testResourceLoaded = false;
int count = 0;
while(!testResourceLoaded) {
mainPath = GooglePlayDownloader.GetMainOBBPath(expPath);
//Debug.Log("Main Path after Fetch: " + mainPath);
if(mainPath != null){
testResourceLoaded = true;
//Debug.Log("Found Main Path: " + mainPath);
break;
}
count++;
if(count > 60)
break;
yield return new WaitForSeconds(0.5f); //Let's not constantly check, but give a buffer time to the loading
}
if(!testResourceLoaded){
message = "Connectionion Timeout";
Debug.Log(message);
}
else{
message = "Loading Finished";
Debug.Log(message);
}
if(mainPath == null){
message = "MainFile still not found!";
Debug.Log(message);
}
filePath = "jar:file://" + mainPath;
filePath += "!/"+AssetBundleName+".unity3d";
} else {
filePath = "file://" + Application.dataPath;
filePath += "/"+AssetBundleName+".unity3d";
}
message = "FilePath: " + filePath;
Debug.Log(message);
www = WWW.LoadFromCacheOrDownload(filePath,0);
yield return www;
var bundle = www.assetBundle;
if(bundle == null)
Debug.Log("bundle == 0");
Instantiate(bundle.Load(prefab, typeof(GameObject)));
}
public string InstancePrefab(string name){
/*if(requests.ContainsKey(name)){
Instantiate(requests[name].asset);
return ("Finished loading: " + name);
} else
return ("Asset not found: " + name); */
//Instantiate(request.asset);
return ("Instance Finished: " + name ) ;
}
void OnGUI(){
GUI.Label(new Rect(10, 10, Screen.width-10, 20), message);
}
}
Thanks again !
Friedrich
P.S.: I get all the information from these links here:
Android Expansion Files:
Usage of the OBB Plugin
http://forum.unity3d.com/threads/150095-Split-APK-amp-Google-Play-OBB-Downloader-Question
Add License to the Google Play Account:
