use popup controller to make share work on ipads

tihtw · Mar 25, 2020 · fa62160 · fa62160
1 parent 0ee3cb6
commit fa62160
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/ios/Classes/SwiftFlutterSharePlugin.swift b/ios/Classes/SwiftFlutterSharePlugin.swift
@@ -98,6 +98,15 @@ public class SwiftFlutterSharePlugin: NSObject, FlutterPlugin {
             activityViewController.setValue(title, forKeyPath: "subject");
         }
 
+        // For iPads, fix issue where Exception is thrown by using a popup instead
+        if UIDevice.current.userInterfaceIdiom == .pad {
+          activityViewController.popoverPresentationController?.sourceView = UIApplication.topViewController()?.view
+          if let view = UIApplication.topViewController()?.view {
+              activityViewController.popoverPresentationController?.permittedArrowDirections = []
+              activityViewController.popoverPresentationController?.sourceRect = CGRect(x: view.bounds.midX, y: view.bounds.midY, width: 0, height: 0)
+          }
+        }
+
         DispatchQueue.main.async {
             UIApplication.topViewController()?.present(activityViewController, animated: true, completion: nil)
         }