sharing

来源： https://stackoverflow.com/questions/34675419/share-url-in-facebook-messenger-from-web

问题 I have seen that when we put a url of a website, an image appears for that URL. Examples include social media sites Like Google+, Facebook, Instagram. I need to know how to add such an image to my website. Is there a certain tag Or script that should be applied to show that image? When I share my website link I don't get such a one. I need to know why and how to do it. 回答1: OG tags are used by these social sites as below: Site info OG tags Start <meta property="og:site_name" content="$site

问题 In my app I'm using the following code that allows to share an image with a text: - (IBAction)sharePressed:(id)sender { UIImage *postingImage = [UIImage imageWithContentsOfFile:self.filepath]; UIActivityViewController *activityViewController = [[UIActivityViewController alloc] initWithActivityItems:@[@"Lorem ipsum", postingImage] applicationActivities:nil; [self presentViewController:activityViewController animated:YES completion:nil]; } And when posting I can see image, but can't see text.

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 4 years ago . I am new to the overall iOS Programming - Swift. I am wondering that if I create a project in xCode6 and then I would like to share an image that I took from my project for example to evernote, google drive, messages, email, facebook, twitter,so on and so on. So, how would I do that? Is it something, I need to

问题 - We have tried to post image and text using the below code: final Intent shareIntent = new Intent(android.content.Intent.ACTION_SEND_MULTIPLE); shareIntent.setType("image/png"); shareIntent.putExtra(android.content.Intent.EXTRA_STREAM, Uri.parse("file:///mnt/sdcard/UserImages/"+ ParseUser.getCurrentUser().getObjectId() + ".png")); shareIntent.putExtra(android.content.Intent.EXTRA_TEXT,"Hello test"); startActivity(Intent.createChooser(shareIntent,"Share")); - We have also tried using

问题 - We have tried to post image and text using the below code: final Intent shareIntent = new Intent(android.content.Intent.ACTION_SEND_MULTIPLE); shareIntent.setType("image/png"); shareIntent.putExtra(android.content.Intent.EXTRA_STREAM, Uri.parse("file:///mnt/sdcard/UserImages/"+ ParseUser.getCurrentUser().getObjectId() + ".png")); shareIntent.putExtra(android.content.Intent.EXTRA_TEXT,"Hello test"); startActivity(Intent.createChooser(shareIntent,"Share")); - We have also tried using

问题 - We have tried to post image and text using the below code: final Intent shareIntent = new Intent(android.content.Intent.ACTION_SEND_MULTIPLE); shareIntent.setType("image/png"); shareIntent.putExtra(android.content.Intent.EXTRA_STREAM, Uri.parse("file:///mnt/sdcard/UserImages/"+ ParseUser.getCurrentUser().getObjectId() + ".png")); shareIntent.putExtra(android.content.Intent.EXTRA_TEXT,"Hello test"); startActivity(Intent.createChooser(shareIntent,"Share")); - We have also tried using

问题 I have the following code to import the UICloudSharingController into swift UI but when integrated the first time up it just shows an activity indicator that never stops and then the second time it is presented (via .sheet), there is no activity indicator. The first time up I can see the close button to the top right corder with activity indicator. Any feedback would be appreciated. struct CloudSharingController: UIViewControllerRepresentable { typealias UIViewControllerType =

问题 SQLSEXPRESS service IS running!! I have I program I wrote some time ago and it works. It was written in MS Visual Studio with local MDF file. How is it possible to edit this file from Microsoft SQL Server Management Studio? I don't see this file in the list of globally connected databases. If I try to attach this file with Visual Studio Wizard, I get message that such database already exists, but when I set arbitrary logical name, I get sharing violation. How to reach MDF file? EDIT 1 Now I

问题 I use Intellij to inspect databases, run sql, view data in tables etc. This all works fine but the only thing I am missing is the ability to define these datasources once and view them in all my projects i.e. that I can share them between other projects and not have to redefine them for new projects. Is this possible in Intellij? 回答1: Go to the Database tool window and click on the Data Source Properties button. Select the data source you want to make global. Click on the Make Global button