I saved my screenshot game with it :www.cocos2d-x.org/wiki/How_to_Save_a_Screenshot
I shared to facebook wall with it :
if (FacebookDialog.canPresentShareDialog(getApplicationContext(),FacebookDialog.ShareDialogFeature.SHARE_DIALOG)) {
Log.i("Shareee", "Shareee");
// Publish the post using the Share Dialog
FacebookDialog shareDialog = new FacebookDialog.ShareDialogBuilder(this)
.setName("Reon Neon Game")
.setCaption("Welcome 2 Hell")
.setDescription("Fire in the hole http://i.imgur.com/1yN9PDV.png")
.setLink("http://www.facebook.com/")
.setPicture("http://i.imgur.com/1yN9PDV.png")
.build();
uiHelper.trackPendingDialogCall(shareDialog.present());
I have a question , how a can replace thishttp://i.imgur.com/1yN9PDV.png")"
Thanks for reading
Did you mean how to catch screenshot?
@zhangxm Uhm, i thinks, he wants to know how to send a screenshot to his facebook wall, (like capture your game’s scores and post it on facebook).
I think it is possible to read GL frame buffer data when a scene is drawn. You can use Director::setNotificationNode() to register a callback when a scene is drawn. And read GL frame buffer data the NotificationNode::visit().
@zhangxm wrote:
I think it is possible to read GL frame buffer data when a scene is drawn. You can use Director::setNotificationNode() to register a callback when a scene is drawn. And read GL frame buffer data the NotificationNode::visit().
No, I saved my screenshot but i don’t know how to send my screenshot to Facebook wall
Oh, i misunderstood it.
@tieunun i think you only can upload photo from screenshot game from local resource to facebook wall .
Thanks xuyenit55 & zhangxm so much.
@tieunun
@zhangxm
CCSize size = CCDirector::sharedDirector()->getWinSize();
CCRenderTexture* texture = CCRenderTexture::create((int)size.width, (int)size.height, kCCTexture2DPixelFormat_RGBA8888);
texture->setPosition(ccp(size.width/2, size.height/2));
texture->begin();
CCDirector::sharedDirector()->getRunningScene()->visit();
texture->end();
//保存为png
bool result = texture->saveToFile("scrshot.png", kCCImageFormatPNG);
请问如何解决 ？ 谢谢
tieunun
March 11, 2014, 12:18pm
#13
@mrsimple wrote:
@tieunun
Hi mrsimple, can you share me demo source code or the method get id of the image and the method get the image’s url through the id.
@tieunun hope it can hope you
void GameLayer::menuFBShareCallback(CCObject* pSender)
{
cocos2d::plugin::TShareInfo pInfo;
CCSize winsize = CCDirector::sharedDirector()->getWinSize();
CCRenderTexture *screenshot = CCRenderTexture::create(int(winsize.width), int(winsize.height), kCCTexture2DPixelFormat_RGBA8888);
screenshot->setPosition(ccp(winsize.width / 2, winsize.height / 2));
screenshot->begin();
CCDirector::sharedDirector()->getRunningScene()->visit();
screenshot->end();
screenshot->saveToFile("screenshot.jpg", kCCImageFormatJPEG);
std::string dir = CCFileUtils::sharedFileUtils()->getWritablePath();
dir.append("screenshot.jpg");
pInfo["LinkShare"] = "http://gamesv.vn/product/pikachu-hd-2014-7.html#&slider1=2";
// call plugin facebook
FacebookManager *mFace ;
mFace = FacebookManager::sharedSocialManager();
mFace->loadSocialPlugin();
mFace->shareByMode(pInfo);
}
// upload photo facebook
// function of android
static class Getbitmap extends AsyncTask<Void, Void, Void> {
//Bitmap bitmap;
Bitmap bitmap;
@Override
protected Void doInBackground(Void... paramds) {
try {
// shareFile is path of the image file from resource
bitmap = BitmapFactory.decodeFile(shareFile);
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return null;
}
@Override
protected void onPostExecute(Void result) {
shareContent = SocialFacebook.DESCRIPTION_SHARE;
Photo photo = new Photo(bitmap);
photo.addDescription(shareContent);
// publish
gFacebook.publish(photo, new OnPublishListener() {
ProgressDialog dialog;
@Override
public void onFail(String reason) {
// insure that you are logged in before publishing
if (dialog != null)
dialog.dismiss();
Log.w(TAG, "Failed to publish" + reason);
}
@Override
public void onException(Throwable throwable) {
if (dialog != null)
dialog.dismiss();
Log.e(TAG, "Bad thing happened", throwable);
}
@Override
public void onThinking() {
dialog = new ProgressDialog(mContext);
dialog.setCancelable(false);
dialog.setMessage("Processing...");
dialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);
dialog.setMax(100);
dialog.show();
// show progress bar or something to the user while
// publishing
}
@Override
public void onComplete(String id) {
dialog.dismiss();
}
});
super.onPostExecute(result);
}
}
// call function share
public static void sharefb() {
new Getbitmap().execute();
}
@tieunun
1、 upload the image to facebook first
private void uploadImage(Bitmap mUploadBitmap) {
// 上传图片
if (mUploadBitmap != null && !mUploadBitmap.isRecycled()) {
// // 上传图片的请求, 可以用
Request request =
Request.newUploadPhotoRequest(Session.getActiveSession(), mUploadBitmap,
mUploadCallback);
request.executeAndWait();
}
}
/**
* image uploaded, you can get the image id.
*/
private Callback mUploadCallback = new Callback() {
/**
* (非 Javadoc)
*
* @Title: onCompleted
* @Description:
* @param response
* @see com.facebook.Request.Callback#onCompleted(com.facebook.Response)
*/
@Override
public void onCompleted(Response response) {
if (response.getError() != null) {
Log.d(TAG, response.getError().toString());
} else {
// 图片上传成功,获取response 的 json对象
JSONObject jsonObject = response.getGraphObject()
.getInnerJSONObject();
try {
// get image id
String imgId = jsonObject.getString("id");
} catch (JSONException e) {
e.printStackTrace();
}
}
} // end of onCompleted
};
2、 you can get the image’s url through the id
/**
* </br>
*/
private String doImageUrlRequest(String imageID) {
String FACEBOOK_URL = "https://graph.facebook.com/?";
// 构造http请求来获取图片地址
HttpGet httpget = new HttpGet(FACEBOOK_URL + "id=" + imageID
+ "&access_token=" + Session.getActiveSession().getAccessToken());
HttpParams httpparams = new BasicHttpParams();
HttpConnectionParams.setConnectionTimeout(httpparams, 15000);
HttpConnectionParams.setSoTimeout(httpparams, 30000);
String imageUrl = "";
// http client
HttpClient httpclient = new DefaultHttpClient(httpparams);
try {
HttpResponse response = httpclient.execute(httpget);
if (response.getStatusLine().getStatusCode() == 200) {
// 获取json data
String json = streamToJson(response.getEntity().getContent());
// get the image url
if (json.contains("source")) {
imageUrl = getImageUrl(json);
} else {
Log.e(TAG, "### 获取分享到facebook的图片url失败");
}
}
} catch (Exception e) {
e.printStackTrace();
}
return imageUrl;
}
1 Like
@xuyenit55
CCSize winsize = CCDirector::sharedDirector()->getWinSize();
CCRenderTexture *screenshot = CCRenderTexture::create(int(winsize.width), int(winsize.height), kCCTexture2DPixelFormat_RGBA8888);
screenshot->setPosition(ccp(winsize.width / 2, winsize.height / 2));
screenshot->begin();
CCDirector::sharedDirector()->getRunningScene()->visit();
screenshot->end();
screenshot->saveToFile("screenshot.jpg", kCCImageFormatJPEG);
@mrsimple i use it in cocos2dx 2.2.2 , Can you post code which post image in facebook ?
Thanks all u, i will try ithttp://www.cocos2d-x.org/wiki/How_to_Save_a_Screenshot and iam using 2.2.2, too
Hi !
error start eclipse
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