Develop Reference

Screenshot image is not showing for Twitter share on Android device

I am having this issue which I hope you can help me solve. Basically I have set up twitter sharing on Corona SDK (using the social plugin) so that players can post their highscores. The game would save a JPEG image and then Twitter loads this inside the message when sharing.
Now the issue is that on iOS, this works perfectly, but on Android devices the image doesn't show in the message body. Can you please help me as I have been banging my head trying to figure this out but have gotten nowhere. Cheers.
Here is my code to take the screenshot:
function takePhoto()
local baseDir = system.DocumentsDirectory
display.save(overlayGroup, "myScreenshot.jpg", baseDir )
print("PIC SAVED")
end
And this these are the options for sharing:
local options = {
service = "twitter",
message = "You got a highscore! ",
listener = tweetCallback,
image = {
baseDir = system.DocumentsDirectory,
filename = "myScreenshot.jpg"
}
}
And these are the code in build.settings
android =
{
versionCode = "1",
googlePlayGamesAppId = "xxxxxxxxxx", --My code is here
usesPermissions =
{
"android.permission.INTERNET",
"android.permission.WRITE_EXTERNAL_STORAGE",
"android.permission.ACCESS_WIFI_STATE",
"android.permission.ACCESS_NETWORK_STATE",
},
}

upload photo to Facebook from flash mobile project using as3

i am currently developing android application...
i want to upload photo to facebook from my application...
i am using this.. but it is to share the link... what i want is to upload photo and message only which user can see whole message in the post.
Please help me!!!
Below is my code:
var appId:String = appId;
var messageTitle:String =title;
var messageUrl:String = link;
var messageDescript:String = message;
var appThumb:String = imageUrl;
var redirectUrl:String = "https://www.facebook.com";
var URLString:String = "https://www.facebook.com/dialog/feed?app_id="+appId+"&link="+messageUrl+
"&description="+messageDescript+"&name="+messageTitle+"&picture="+appThumb+
"&redirect_uri="+redirectUrl;
var req:URLRequest = new URLRequest(URLString);
try{navigateToURL(req,"_blank"); }
catch (e:Error){ trace(">> ERROR <<", e.message); }

U can use a AS3 API for Facebook, it could make your job easier (API AS3 FB)
After FB inizialize and fb login u can use this code
var params:Object = { url:url, message:description, fileName:url_or_filename};
Facebook.api('me/photos', Function_callback , params , 'POST');
But if u want only use Graph URL u need this method https://graph.facebook.com/USER_ID/photos.
You can see more informations and parameters about POST photos HERE
Hope This help

How to acces shared object and display on facebook/Twitter URL Link AS3

Hey everyone so I was wondering if there is a easy method of doing this or if it can even be done without an ANE Native Extension. I picked up some code from around here and in my Flash CS6 Android AIR Application using AS3 I created two buttons on the stage one for Facebook and the other for Twitter. When the user clicks on the buttons they are redirected to the URL's and are able to post the link that I give in the vars like so:
//Share button event listener
menuEnd.share_Facebook.addEventListener(MouseEvent.CLICK, shareFacebook);
menuEnd.share_Twitter.addEventListener(MouseEvent.CLICK, shareTwitter);
private function shareTwitter(e:MouseEvent):void
{
var varsShare:URLVariables = new URLVariables();
varsShare.u = 'https://play.google.com/store/apps/details?id=air.bunnyRunner';
varsShare.t = 'Jumpy Bunny';
var urlTwitterShare:URLRequest = new URLRequest('http://twitter.com/home?status= Jumpy Bunny by Fitchett Productions: ');
urlTwitterShare.data = varsShare;
urlTwitterShare.method = URLRequestMethod.GET;
navigateToURL(urlTwitterShare, '_blank');
}
private function shareFacebook(evt:MouseEvent):void
{
var varsShare:URLVariables = new URLVariables();
varsShare.u = 'https://play.google.com/store/apps/details?id=air.bunnyRunner';
varsShare.t = 'Jumpy Bunny';
var urlFacebookShare:URLRequest = new URLRequest('http://m.facebook.com/sharer.php');
urlFacebookShare.data = varsShare;
urlFacebookShare.method = URLRequestMethod.GET;
navigateToURL(urlFacebookShare, '_blank');
}
So now I was wondering since I have sharedObject data in my game is there anyway to get that shared.data and display it on facebook when the user clicks the button it shares the data to facebook and they can post their highscore?
Thanks guys any help is appreciated.

Upload picture to facebook from unity

Im working on a unity game where you can take a picture and upload this picture to facebook from unity along with some tags and stuff (much like friendsmash). The problem is that i do not have a web-server that i can put the screenshots on, and the Fb.Feeb(picture:) attribute only accepts urls.
I have read that you can use HTTP POST to post the picture to the users images and then use that link in picture:, but i dont know anything about HTTP POST and i couldnt figure out how to do it.
I have also read that you can use FB.API() to somehow do this, but i couldnt figure it out.
Any sample code would be greatly appreciated.
My current code:
private string _path = "file://" + System.IO.Path.Combine(Application.persistentDataPath, "Images/image.png");
void Start ()
{
if (!FB.IsLoggedIn)
FB.Login("email, publish_actions, publish_stream, user_photos", LoginCallback);
StartCamera();
}
private void OnBragClicked()
{
FbDebug.Log("OnBragClicked");
//Post(); <-- dont know how
FB.Feed(
linkCaption: "#hashtag",
picture: "???",
linkName: "Im hashtaging!",
link: "https://apps.facebook.com/" + FB.AppId + "/?challenge_brag=" + (FB.IsLoggedIn ? FB.UserId : "guest")
);
}
void TakeSnapshot()
{
_snap = new Texture2D(_webCamTexture.width, _webCamTexture.height);
_snap.SetPixels(_webCamTexture.GetPixels());
_snap.Apply();
//System.IO.File.WriteAllBytes(_path, _snap.EncodeToPNG());
}

The facebook sdk does have a way to make this happen after all. You need to use Fb.API().
This is the way it worked for me:
private void TakeScreenshot()
{
var snap = new Texture2D(Screen.width, Screen.height, TextureFormat.RGB24, false);
snap.ReadPixels(new Rect(0, 0, Screen.width, Screen.height), 0, 0);
snap.Apply();
var screenshot = snap.EncodeToPNG();
var wwwForm = new WWWForm();
wwwForm.AddBinaryData("image", screenshot, "barcrawling.png");
FB.API("me/photos", HttpMethod.POST, LogCallback, wwwForm);
}
In general terms, to add some sort of caption, it's along the lines...
private byte[] postcardAsBytes;
string textMessage = "Play this great game at http://blah.com.";
Dictionary<string, object> d = new Dictionary<string, object>
{
{ "message", textMessage },
{ "picture", postcardAsBytes }
};
Facebook.instance.graphRequest(
"me/photos", HTTPVerb.POST, d, yourCompletionHandler);
// in this example using the prime31 plugin, rather than the fb sdk
The key field seems to be "message". Confusingly, the "dictionary" field documented by FB, seems to just not work, so try "message" at first.

Flex/Flash builder - app works in simulator or iOS but not android - HTTPService

Ok, I have an app I've been writing in Flash builder that makes several HTTPService requests to a server to gather some data about the user. In one view it goes and downloads a string from a server, it then splits the string using delimiter ":" and then adds the components to an array to populate a Spinnerlist. In the simulator this works great, if I package the app for iOS and install it on my iPhone - it works great. But when I try to run it to my Android device, it doesn't work. It acts as though it is working, it loads the view with the SpinnerList on it but the list is empty. I can't seem to figure it out.
Some things I've tried: the XML settings i have enabled the internet access to the android device, in fact, earlier in the app when the user logs in the phone make a very similar server call which works fine on all devices.
This issue has me completely dumbfounded, and help would be greatly appreciated!!
here is the code that makes the request and separates the data.
HttpService Request:
<mx:HTTPService id="CommonHTTP" url="http://dispatch.americantaxi.com:8080/AT/servlet/OnlineOrderServices?command=retrieveCustomerCommonPlaces&customerId={data.ID}" resultFormat="text"/>
Sorting code:
protected function button5_clickHandler(event:MouseEvent):void
{
PickUpType = "Common";
data.PickUpType = PickUpType;
var CommonDataString:String = new String(CommonHTTP.lastResult);
trace("String " + CommonDataString)
var Arr1:Array = [];
Arr1 = CommonDataString.split("|");
trace("arr1 length " + Arr1.length);
var ArrCount:Number = new Number(Arr1.length);
var Arr2:Array = [];
for (var i:Number = 0; i < (ArrCount - 1); i++) {
var currentSelect:String = new String(Arr1[i]);
Arr2 = currentSelect.split(":");
var currentName:String = new String(Arr2[1]);
trace("Add: " + currentName);
CommonPlacesArray.addItem(currentName);
}
data.CommonPlacesArray = CommonPlacesArray;
navigator.pushView(CommonPlaces, data);
}