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问题 i try to share a link from the web app which i am making. But facebook can't access my web app's image . is there any solution to fix this? 回答1: Since you didn't provide much information, these are some tips: Use the full list of Open Graph Meta Tags: og:title - The title of the entity. og:type - The type of entity. You must select a type from the list of Open Graph types. og:image - The URL to an image that represents the entity. Images must be at least 50 pixels by 50 pixels. Square images

问题 I'm trying to integrate g+ share button on my website. If I place it on static part of page, everything works fine. But if I place it on modal it does not open, and I am getting messages in console: Unknown RPC service: onVisibilityChanged rs=AItRSTPg3AKJNQb-mFQlUvzu84VKqzUF-g:106 Unknown RPC service: _onopen rs=AItRSTPg3AKJNQb-mFQlUvzu84VKqzUF-g:106 Unknown RPC service: _ready rs=AItRSTPg3AKJNQb-mFQlUvzu84VKqzUF-g:106 Any ideas what could cause this problem? 回答1: The problem occurred because

问题 I need send the location in a post in facebook using the place key. As shown here At first I thought I had to send an object with the latitude and longitude into a location called key. Then I realized that you have to send in one place key place_id Managed to get the closest place_id with this NSMutableDictionary *params2 = [NSMutableDictionary dictionaryWithCapacity:4L]; [params2 setObject:@"37.416382,-122.152659" forKey:@"center"]; //Hard code coordinates for test [params2 setObject:@"place

问题 I'm developing an App and I want to have a Share button that allows users to pick an app from a list that they can share from, which then opens up that app or some sort of dialog that lets them tweet, post, text message, etc. I've achieved this on my Android app because it is extremely simple there to create an ACTION_SEND intent, and filter based on certain mimetypes for what apps to share with. I want something similar with iOS8 and Swift but I can't find anywhere how to achieve this. I don

问题 so I have been trying to change the highlight color in which documents show up in the "items" field within an Alfresco Share workflow form. Basically, given a starting form that looks like this... You will notice that every other document that gets added to the items field is automatically highlighted light blue. I was wondering if it was possible to change that color, and furthermore if it was possible to set it so only the top item (or a single items) gets highlighted in that list of

问题 Reading from "http://developers.facebook.com", they are deprecating FBML. On Jan 1, 2012: FBML will no longer be supported on Platform. June 1, 2012: FBML apps will no longer work. All FBML endpoints are removed. My question is - will my OLD Static FBML Tabs be diabled and the tab content not accessible? If yes, what can I do? 回答1: Yes they will. (stop working) Only thing you can do is update your tab applications. Facebook has given a lot of warning that FBML is planned to be deprecated and

问题 I've been trying to solve this issue for 2 hours and i haven't found the solution yet. My activity has the option of taking a photo with the camera API or to browse an image from gallery. I can get the image and display it in the SAME ACTIVITY but the problem is that i need it in other activity too. As far as i know,the best way to do this is by storing the image in the SD card but i've tried to do it and i only get errors and errors. Could you please give me a hand? Thanks! public void

问题 Below is what I am using to share text on WhatsApp NSString *globalString; NSString *myURl = [NSString stringWithFormat:@"http://www.mywebq8.com/mobile/newsdetails.aspx?id=%@", [global getstrProDetails]]; globalString =[NSString stringWithFormat: @"%@ للمزيد \n\n%@",[global getstrPagetitle], myURl]; NSLog(@"globalString===%@", globalString); NSString * msg = globalString; NSString * urlWhats = [NSString stringWithFormat:@"whatsapp://send?text=%@", msg ]; NSURL * whatsappURL = [NSURL

问题 I intend to share 6 text information, however it always shows the last information only, i.e. share.putExtra(Intent.EXTRA_TEXT, Contact); I also tried to use a string array to store all 6 information, i.e: share.putExtra(Intent.EXTRA_TEXT, stringArray); However, it still doesn't work. Can anyone help ? Thank you. My code: public class SingleJobActivity extends Activity { // JSON node keys private static final String TAG_POSTNAME = "PostName"; private static final String TAG_LOCATION =

问题 I'm trying this code to send images to WhatsApp, but when it opens the WhatsApp screen and when I select the contact, I don't see any image. Can someone help me? Bitmap adv = BitmapFactory.decodeResource(getResources(), R.drawable.image3); Intent share = new Intent(Intent.ACTION_SEND); share.setType("image/jpg"); ByteArrayOutputStream bytes = new ByteArrayOutputStream(); adv.compress(Bitmap.CompressFormat.JPEG, 100, bytes); File f = new File(Environment.getExternalStorageDirectory() + File