void OnGUI()
{
// center labels
GUI.skin.label.alignment = TextAnchor.MiddleCenter;
beginColumn();
if (GUILayout.Button("Initialize Facebook"))
{
FacebookCombo.init();
}
if (GUILayout.Button("Login"))
{
// Note: requesting publish permissions here will result in a crash. Only read permissions are permitted.
var permissions = new string[] { "email" };
FacebookCombo.loginWithReadPermissions(permissions);
}
if (GUILayout.Button("Reauth with Publish Permissions"))
{
var permissions = new string[] { "publish_actions" };
FacebookCombo.reauthorizeWithPublishPermissions(permissions, FacebookSessionDefaultAudience.OnlyMe);
}
if (GUILayout.Button("Logout"))
{
FacebookCombo.logout();
}
if (GUILayout.Button("Is Session Valid?"))
{
// isSessionValid only checks the local session so if a user deauthorizies the application on Facebook's website it can be incorrect
var isLoggedIn = FacebookCombo.isSessionValid();
Debug.Log("Facebook is session valid: " + isLoggedIn);
// This way of checking a session hits Facebook's servers ensuring the session really is valid
Facebook.instance.checkSessionValidityOnServer(isValid =>
{
Debug.Log("checked session validity on server. Is it valid? " + isValid);
});
}
if (GUILayout.Button("Get Access Token"))
{
var token = FacebookCombo.getAccessToken();
Debug.Log("access token: " + token);
}
if (GUILayout.Button("Get Granted Permissions"))
{
// This way of getting session permissions uses Facebook's SDK which is a local cache. It can be wrong for various reasons.
var permissions = FacebookCombo.getSessionPermissions();
foreach (var perm in permissions)
{
Debug.Log(perm);
}
// This way of getting the permissions hits Facebook's servers so it is certain to be valid.
Facebook.instance.getSessionPermissionsOnServer(completionHandler);
}
if (GUILayout.Button("Show Share Dialog"))
{
var parameters = new Dictionary <string, object>
{
{ "link", "http://prime31.com" },
{ "name", "link name goes here" },
{ "picture", "http://prime31.com/assets/images/prime31logo.png" },
{ "caption", "the caption for the image is here" },
{ "description", "description of what this share dialog is all about" }
};
FacebookCombo.showFacebookShareDialog(parameters);
}
endColumn(true);
secondColumnButtonsGUI();
endColumn(false);
if (bottomRightButton("Twitter..."))
{
Application.LoadLevel("TwitterCombo");
}
}
private void secondColumnButtonsGUI()
{
if (GUILayout.Button("Post Image"))
{
var pathToImage = Application.persistentDataPath + "/" + FacebookComboUI.screenshotFilename;
if (!System.IO.File.Exists(pathToImage))
{
Debug.LogError("there is no screenshot avaialable at path: " + pathToImage);
return;
}
var bytes = System.IO.File.ReadAllBytes(pathToImage);
Facebook.instance.postImage(bytes, "im an image posted from iOS", completionHandler);
}
if (GUILayout.Button("Post Message"))
{
Facebook.instance.postMessage("im posting this from Unity: " + Time.deltaTime, completionHandler);
}
if (GUILayout.Button("Post Message & Extras"))
{
Facebook.instance.postMessageWithLinkAndLinkToImage("link post from Unity: " + Time.deltaTime, "http://prime31.com", "Prime31 Studios", "http://prime31.com/assets/images/prime31logo.png", "Prime31 Logo", completionHandler);
}
if (GUILayout.Button("Post Score"))
{
// note that posting a score requires publish_actions permissions!
Facebook.instance.postScore(5688, (didPost) => { Debug.Log("score did post: " + didPost); });
}
if (GUILayout.Button("Show stream.publish Dialog"))
{
// parameters are optional. See Facebook's documentation for all the dialogs and paramters that they support
var parameters = new Dictionary <string, string>
{
{ "link", "http://prime31.com" },
{ "name", "link name goes here" },
{ "picture", "http://prime31.com/assets/images/prime31logo.png" },
{ "caption", "the caption for the image is here" }
};
FacebookCombo.showDialog("stream.publish", parameters);
}
if (GUILayout.Button("Get Friends"))
{
Facebook.instance.getFriends((error, friends) =>
{
if (error != null)
{
Debug.LogError("error fetching friends: " + error);
return;
}
Debug.Log(friends);
});
}
if (GUILayout.Button("Graph Request (me)"))
{
Facebook.instance.getMe((error, result) =>
{
// if we have an error we dont proceed any further
if (error != null)
{
return;
}
if (result == null)
{
return;
}
// grab the userId and persist it for later use
_userId = result.id;
Debug.Log("me Graph Request finished: ");
Debug.Log(result);
});
}
if (_userId != null)
{
if (GUILayout.Button("Show Profile Image"))
{
Facebook.instance.fetchProfileImageForUserId(_userId, (tex) =>
{
if (tex != null)
{
cube.GetComponent <Renderer>().material.mainTexture = tex;
}
});
}
}
else
{
GUILayout.Label("Call the me Graph request to show user specific buttons");
}
}
