feat: create instagramIsAvailableToShare in IOS side

creme-tech · Aug 2, 2022 · 35cec41 · 35cec41
1 parent 5c9eaa0
commit 35cec41
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Showing 4 changed files with 61 additions and 13 deletions.
diff --git a/ios/Classes/SwiftCremeSharingPlugin.swift b/ios/Classes/SwiftCremeSharingPlugin.swift
@@ -10,6 +10,17 @@ public class SwiftCremeSharingPlugin: NSObject, FlutterPlugin {
 
   public func handle(_ call: FlutterMethodCall, result: @escaping FlutterResult) {
       switch (call.method){
+        case "instagramIsAvailableToShare":
+          if let storiesUrl = URL(string: "instagram-stories://share") {
+              if UIApplication.shared.canOpenURL(storiesUrl) {
+                  if #available(iOS 10.0, *) {
+                    return result(true)
+                  }
+                  return result(false)
+              } else {
+                  return result(false)
+              }
+          }
         case "shareToInstagramStories":
           if let storiesUrl = URL(string: "instagram-stories://share") {
               if UIApplication.shared.canOpenURL(storiesUrl) {
@@ -45,11 +56,11 @@ public class SwiftCremeSharingPlugin: NSObject, FlutterPlugin {
                       ]
                       UIPasteboard.general.setItems([pasteboardItems], options: pasteboardOptions)
                       UIApplication.shared.open(storiesUrl, options: [:], completionHandler: nil)
-                      return result("User have instagram on their device.")
+                    return result(nil)
                   }
-                  return result("work only in IOS 10.0 or newer")
+                  return result(nil)
               } else {
-                  result("User doesn't have instagram on their device.")
+                  return result(nil)
               }
           }
         default:

diff --git a/lib/creme_sharing.dart b/lib/creme_sharing.dart
@@ -24,23 +24,42 @@ class CremeSharing {
     _httpClient.close(force: true);
   }
 
+  /// This method will check is the user have the Instagram available to share
+  Future<bool> instagramIsAvailableToShare({
+    Color? backgroundTopColor,
+    Color? backgroundBottomColor,
+    String? stickerImage,
+    String? backgroundVideo,
+    String? backgroundImage,
+    String? contentURL,
+  }) =>
+      CremeSharingPlatform.instance.instagramIsAvailableToShare();
+
+  /// All the arguments are the same of the documentation in https://developers.facebook.com/docs/sharing/sharing-to-stories
+  /// but in the IOS side you can:
+  /// - [backgroundTopColor] : will be transformed to a String in hex color
+  /// - [backgroundBottomColor] : will be transformed to a String in hex color
+  /// - [stickerImage] : will be transformed to an image if the value be a URL or an image encoded 64 as String
+  /// - [backgroundImage] : will be transformed to an image if the value be an URL or an image encoded 64 as String
+  /// - [backgroundVideo] : will be transformed to an image if the value be an URL
+  /// - [contentURL] : it will be a string (that don't work because the app need to be a partner of Instagram)
+  /// but in the Android will be implemented (WIP)
   Future<void> shareToInstagramStories({
     Color? backgroundTopColor,
     Color? backgroundBottomColor,
     String? stickerImage,
     String? backgroundVideo,
     String? backgroundImage,
     String? contentURL,
-  }) {
-    return CremeSharingPlatform.instance.shareToInstagramStories(
-      backgroundTopColor: backgroundTopColor,
-      backgroundBottomColor: backgroundBottomColor,
-      stickerImage: stickerImage,
-      backgroundVideo: backgroundVideo,
-      backgroundImage: backgroundImage,
-      contentURL: contentURL,
-    );
-  }
+  }) =>
+      CremeSharingPlatform.instance.shareToInstagramStories(
+        backgroundTopColor: backgroundTopColor,
+        backgroundBottomColor: backgroundBottomColor,
+        stickerImage: stickerImage,
+        backgroundVideo: backgroundVideo,
+        backgroundImage: backgroundImage,
+        contentURL: contentURL,
+      );
 
   /// This method should be used to share some creator to Instagram stories
   /// and the mockup can be found on: https://www.figma.com/file/r5ox3y5gRNFXPDb1KcsQS3/CREME-2022?node-id=2316%3A217770

diff --git a/lib/creme_sharing_method_channel.dart b/lib/creme_sharing_method_channel.dart
@@ -12,6 +12,18 @@ class MethodChannelCremeSharing extends CremeSharingPlatform {
   @visibleForTesting
   final methodChannel = const MethodChannel('creme_sharing');
 
+  @override
+  Future<bool> instagramIsAvailableToShare() async {
+    if (Platform.isIOS) {
+      return (await methodChannel
+              .invokeMethod<bool>('instagramIsAvailableToShare') ??
+          false);
+    }
+
+    /// TODO: implement Android
+    return super.instagramIsAvailableToShare();
+  }
+
   @override
   Future<void> shareToInstagramStories({
     Color? backgroundTopColor,
@@ -38,6 +50,8 @@ class MethodChannelCremeSharing extends CremeSharingPlatform {
         },
       );
     }
+
+    /// TODO: implement Android
     return super.shareToInstagramStories(
       contentURL: contentURL,
       backgroundTopColor: backgroundTopColor,

diff --git a/lib/creme_sharing_platform_interface.dart b/lib/creme_sharing_platform_interface.dart
@@ -25,6 +25,10 @@ abstract class CremeSharingPlatform extends PlatformInterface {
     _instance = instance;
   }
 
+  Future<bool> instagramIsAvailableToShare() {
+    throw UnimplementedError('platformVersion() has not been implemented.');
+  }
+
   Future<void> shareToInstagramStories({
     Color? backgroundTopColor,
     Color? backgroundBottomColor,