addTrigger(s) now only accepts String values

Author: emawby

android/src/main/java/com/onesignal/flutter/OneSignalInAppMessages.java

@@ -56,7 +56,7 @@ private void addTriggers(MethodCall call, Result result) {
         // call.arguments is being casted to a Map<String, Object> so a try-catch with
         //  a ClassCastException will be thrown
         try {
-            OneSignal.getInAppMessages().addTriggers((Map<String, Object>) call.arguments);
+            OneSignal.getInAppMessages().addTriggers((Map<String, String>) call.arguments);
             replySuccess(result, null);
         } catch (ClassCastException e) {
             replyError(result, "OneSignal", "Add triggers failed with error: " + e.getMessage() + "\n" + e.getStackTrace(), null);

example/lib/main.dart

@@ -214,7 +214,7 @@ class _MyAppState extends State<MyApp>
     /// Example addTriggers call for IAM
     /// This will add 2 triggers so if there are any IAM satisfying these, they
     /// will be shown to the user
-    Map<String, Object> triggers = new Map<String, Object>();
+    Map<String, String> triggers = new Map<String, String>();
     triggers["trigger_2"] = "two";
     triggers["trigger_3"] = "three";
     OneSignal.InAppMessages.addTriggers(triggers);

lib/src/inappmessages.dart

@@ -25,13 +25,13 @@ class OneSignalInAppMessages {
 
   /// Adds a single key, value trigger, which will trigger an in app message
   /// if one exists matching the specific trigger added
-  Future<void> addTrigger(String key, Object value) async {
+  Future<void> addTrigger(String key, String value) async {
     return await _channel.invokeMethod("OneSignal#addTrigger", {key: value});
   }
 
   /// Adds one or more key, value triggers, which will trigger in app messages
   /// (one at a time) if any exist matching the specific triggers added
-  Future<void> addTriggers(Map<String, Object> triggers) async {
+  Future<void> addTriggers(Map<String, String> triggers) async {
     return await _channel.invokeMethod("OneSignal#addTriggers", triggers);
   }