feat: add changeWorkspace method

Author: JoshKiff

intercom_flutter/android/src/main/kotlin/io/maido/intercom/IntercomFlutterPlugin.kt

@@ -298,6 +298,16 @@ class IntercomFlutterPlugin : FlutterPlugin, MethodCallHandler, EventChannel.Str
           })
         }
       }
+      "changeWorkspace" -> {
+        val appId = call.argument<String>("appId")
+        val androidApiKey = call.argument<String>("androidApiKey")
+        if (appId != null && androidApiKey != null) {
+          Intercom.client().changeWorkspace(androidApiKey, appId)
+          result.success("Workspace changed")
+        } else {
+          result.error("INVALID_ARGUMENTS", "appId and androidApiKey are required", null)
+        }
+      }
       else -> result.notImplemented()
     }
   }

intercom_flutter/ios/Classes/IntercomFlutterPlugin.m

@@ -279,12 +279,26 @@ - (void) handleMethodCall:(FlutterMethodCall *)call result:(FlutterResult)result
                 // Handle failure
                 NSInteger errorCode = error.code;
                 NSString *errorMsg = error.localizedDescription;
-                
+
                 result([FlutterError errorWithCode:[@(errorCode) stringValue]
                                            message:errorMsg
                                            details: [self getIntercomError:errorCode:errorMsg]]);
             }];
         }
+    } else if([@"changeWorkspace" isEqualToString:call.method]) {
+        NSString *iosApiKey = call.arguments[@"iosApiKey"];
+        NSString *appId = call.arguments[@"appId"];
+        if (iosApiKey != nil && iosApiKey != (id)[NSNull null] &&
+            appId != nil && appId != (id)[NSNull null]) {
+            // iOS doesn't have native changeWorkspace, so logout and re-initialize
+            [Intercom logout];
+            [Intercom setApiKey:iosApiKey forAppId:appId];
+            result(@"Workspace changed");
+        } else {
+            result([FlutterError errorWithCode:@"INVALID_ARGUMENTS"
+                                       message:@"appId and iosApiKey are required"
+                                       details:nil]);
+        }
     }
     else {
         result(FlutterMethodNotImplemented);

intercom_flutter/lib/intercom_flutter.dart

@@ -36,8 +36,11 @@ class Intercom {
     String? androidApiKey,
     String? iosApiKey,
   }) {
-    return IntercomFlutterPlatform.instance
-        .initialize(appId, androidApiKey: androidApiKey, iosApiKey: iosApiKey);
+    return IntercomFlutterPlatform.instance.initialize(
+      appId,
+      androidApiKey: androidApiKey,
+      iosApiKey: iosApiKey,
+    );
   }
 
   /// You can check how many unread conversations a user has
@@ -79,18 +82,25 @@ class Intercom {
   ///
   /// You can register a identified user either with [userId] or with [email],
   /// but not with both.
-  Future<void> loginIdentifiedUser(
-      {String? userId, String? email, IntercomStatusCallback? statusCallback}) {
+  Future<void> loginIdentifiedUser({
+    String? userId,
+    String? email,
+    IntercomStatusCallback? statusCallback,
+  }) {
     return IntercomFlutterPlatform.instance.loginIdentifiedUser(
-        userId: userId, email: email, statusCallback: statusCallback);
+      userId: userId,
+      email: email,
+      statusCallback: statusCallback,
+    );
   }
 
   /// Function to create a unidentified user in Intercom.
   /// You need to register your users before you can talk to them and
   /// track their activity in your app.
   Future<void> loginUnidentifiedUser({IntercomStatusCallback? statusCallback}) {
-    return IntercomFlutterPlatform.instance
-        .loginUnidentifiedUser(statusCallback: statusCallback);
+    return IntercomFlutterPlatform.instance.loginUnidentifiedUser(
+      statusCallback: statusCallback,
+    );
   }
 
   /// Updates the attributes of the current Intercom user.
@@ -150,8 +160,9 @@ class Intercom {
 
   /// To allow or prevent in app messages from popping up in certain parts of your app.
   Future<void> setInAppMessagesVisibility(IntercomVisibility visibility) {
-    return IntercomFlutterPlatform.instance
-        .setInAppMessagesVisibility(visibility);
+    return IntercomFlutterPlatform.instance.setInAppMessagesVisibility(
+      visibility,
+    );
   }
 
   /// To open the Intercom messenger.
@@ -185,8 +196,9 @@ class Intercom {
   /// displayHelpCenterCollections will fail to load.
   /// The [collectionIds] you want to display.
   Future<void> displayHelpCenterCollections(List<String> collectionIds) {
-    return IntercomFlutterPlatform.instance
-        .displayHelpCenterCollections(collectionIds);
+    return IntercomFlutterPlatform.instance.displayHelpCenterCollections(
+      collectionIds,
+    );
   }
 
   /// To display an Activity with your Messages content.
@@ -214,7 +226,8 @@ class Intercom {
   ///
   /// When you want Intercom to act on that data, use this method.
   @Deprecated(
-      "Calling this API is no longer required. Intercom will directly open the chat screen when a push notification is clicked.")
+    "Calling this API is no longer required. Intercom will directly open the chat screen when a push notification is clicked.",
+  )
   Future<void> handlePushMessage() {
     return IntercomFlutterPlatform.instance.handlePushMessage();
   }
@@ -304,4 +317,27 @@ class Intercom {
   Future<void> setAuthTokens(Map<String, String> tokens) {
     return IntercomFlutterPlatform.instance.setAuthTokens(tokens);
   }
+
+  /// Changes the Intercom workspace.
+  ///
+  /// On Android: Uses native changeWorkspace API (SDK 16.1.0+)
+  /// On iOS: Logs out and re-initializes with new credentials
+  ///
+  /// This will logout the current user and clear all SDK data.
+  /// You must call login again after changing workspace.
+  ///
+  /// [appId] is required for both platforms.
+  /// [androidApiKey] is required for Android.
+  /// [iosApiKey] is required for iOS.
+  Future<void> changeWorkspace(
+    String appId, {
+    String? androidApiKey,
+    String? iosApiKey,
+  }) {
+    return IntercomFlutterPlatform.instance.changeWorkspace(
+      appId,
+      androidApiKey: androidApiKey,
+      iosApiKey: iosApiKey,
+    );
+  }
 }

intercom_flutter_platform_interface/lib/intercom_flutter_platform_interface.dart

@@ -70,8 +70,11 @@ abstract class IntercomFlutterPlatform extends PlatformInterface {
   ///
   /// You can register a identified user either with [userId] or with [email],
   /// but not with both.
-  Future<void> loginIdentifiedUser(
-      {String? userId, String? email, IntercomStatusCallback? statusCallback}) {
+  Future<void> loginIdentifiedUser({
+    String? userId,
+    String? email,
+    IntercomStatusCallback? statusCallback,
+  }) {
     throw UnimplementedError('loginIdentifiedUser() has not been implemented.');
   }
 
@@ -80,7 +83,8 @@ abstract class IntercomFlutterPlatform extends PlatformInterface {
   /// track their activity in your app.
   Future<void> loginUnidentifiedUser({IntercomStatusCallback? statusCallback}) {
     throw UnimplementedError(
-        'loginUnidentifiedUser() has not been implemented.');
+      'loginUnidentifiedUser() has not been implemented.',
+    );
   }
 
   /// Updates the attributes of the current Intercom user.
@@ -117,7 +121,8 @@ abstract class IntercomFlutterPlatform extends PlatformInterface {
   /// To hide or show the standard launcher on the bottom right-hand side of the screen.
   Future<void> setLauncherVisibility(IntercomVisibility visibility) {
     throw UnimplementedError(
-        'setLauncherVisibility() has not been implemented.');
+      'setLauncherVisibility() has not been implemented.',
+    );
   }
 
   /// You can check how many unread conversations a user has
@@ -126,13 +131,15 @@ abstract class IntercomFlutterPlatform extends PlatformInterface {
   /// You can get the current unread conversation count with this method.
   Future<int> unreadConversationCount() {
     throw UnimplementedError(
-        'unreadConversationCount() has not been implemented.');
+      'unreadConversationCount() has not been implemented.',
+    );
   }
 
   /// To allow or prevent in app messages from popping up in certain parts of your app.
   Future<void> setInAppMessagesVisibility(IntercomVisibility visibility) {
     throw UnimplementedError(
-        'setInAppMessagesVisibility() has not been implemented.');
+      'setInAppMessagesVisibility() has not been implemented.',
+    );
   }
 
   /// To open the Intercom messenger.
@@ -167,7 +174,8 @@ abstract class IntercomFlutterPlatform extends PlatformInterface {
   /// The [collectionIds] you want to display.
   Future<void> displayHelpCenterCollections(List<String> collectionIds) {
     throw UnimplementedError(
-        'displayHelpCenterCollections() has not been implemented.');
+      'displayHelpCenterCollections() has not been implemented.',
+    );
   }
 
   /// To display an Activity with your Messages content.
@@ -195,7 +203,8 @@ abstract class IntercomFlutterPlatform extends PlatformInterface {
   ///
   /// When you want Intercom to act on that data, use this method.
   @Deprecated(
-      "Calling this API is no longer required. Intercom will directly open the chat screen when a push notification is clicked.")
+    "Calling this API is no longer required. Intercom will directly open the chat screen when a push notification is clicked.",
+  )
   Future<void> handlePushMessage() {
     throw UnimplementedError('handlePushMessage() has not been implemented.');
   }
@@ -204,7 +213,8 @@ abstract class IntercomFlutterPlatform extends PlatformInterface {
   /// field pre-populated.
   Future<void> displayMessageComposer(String message) {
     throw UnimplementedError(
-        'displayMessageComposer() has not been implemented.');
+      'displayMessageComposer() has not been implemented.',
+    );
   }
 
   /// To check if the push [message] is for Intercom or not.
@@ -278,7 +288,8 @@ abstract class IntercomFlutterPlatform extends PlatformInterface {
   /// Retrieve the details of the currently logged in user.
   Future<Map<String, dynamic>> fetchLoggedInUserAttributes() {
     throw UnimplementedError(
-        'fetchLoggedInUserAttributes() has not been implemented.');
+      'fetchLoggedInUserAttributes() has not been implemented.',
+    );
   }
 
   /// JWT (JSON Web Token) is the recommended method to secure your Messenger.
@@ -295,4 +306,23 @@ abstract class IntercomFlutterPlatform extends PlatformInterface {
   Future<void> setAuthTokens(Map<String, String> tokens) {
     throw UnimplementedError('setAuthTokens() has not been implemented.');
   }
+
+  /// Changes the Intercom workspace.
+  ///
+  /// On Android: Uses native changeWorkspace API (SDK 16.1.0+)
+  /// On iOS: Logs out and re-initializes with new credentials
+  ///
+  /// This will logout the current user and clear all SDK data.
+  /// You must call login again after changing workspace.
+  ///
+  /// [appId] is required for both platforms.
+  /// [androidApiKey] is required for Android.
+  /// [iosApiKey] is required for iOS.
+  Future<void> changeWorkspace(
+    String appId, {
+    String? androidApiKey,
+    String? iosApiKey,
+  }) {
+    throw UnimplementedError('changeWorkspace() has not been implemented.');
+  }
 }