User defaults Suite Name option in setup (RevenueCat#70)

* added userDefaultsSuiteName, ignored in android * added description for the userDefaultsSuiteName property
jazhten · Jun 25, 2020 · 858bbc1 · 858bbc1
1 parent ac4096a
commit 858bbc1
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Showing 3 changed files with 23 additions and 12 deletions.
diff --git a/android/src/main/java/com/revenuecat/purchases_flutter/PurchasesFlutterPlugin.java b/android/src/main/java/com/revenuecat/purchases_flutter/PurchasesFlutterPlugin.java
@@ -71,6 +71,7 @@ public void onMethodCall(MethodCall call, Result result) {
                 String apiKey = call.argument("apiKey");
                 String appUserId = call.argument("appUserId");
                 Boolean observerMode = call.argument("observerMode");
+                String userDefaultsSuiteName = call.argument("userDefaultsSuiteName"); // iOS-only, unused.
                 setupPurchases(apiKey, appUserId, observerMode, result);
                 break;
             case "setFinishTransactions":

diff --git a/ios/Classes/PurchasesFlutterPlugin.m b/ios/Classes/PurchasesFlutterPlugin.m
@@ -41,7 +41,8 @@ - (void)handleMethodCall:(FlutterMethodCall *)call result:(FlutterResult)result
         NSString *apiKey = arguments[@"apiKey"];
         NSString *appUserID = arguments[@"appUserId"];
         BOOL observerMode = [arguments[@"observerMode"] boolValue];
-        [self setupPurchases:apiKey appUserID:appUserID observerMode:observerMode result:result];
+        NSString * _Nullable userDefaultsSuiteName = arguments[@"userDefaultsSuiteName"];
+        [self setupPurchases:apiKey appUserID:appUserID observerMode:observerMode userDefaultsSuiteName:userDefaultsSuiteName result:result];
     } else if ([@"setAllowSharingStoreAccount" isEqualToString:call.method]) {
         [self setAllowSharingStoreAccount:[arguments[@"allowSharing"] boolValue] result:result];
     } else if ([@"setFinishTransactions" isEqualToString:call.method]) {
@@ -108,12 +109,19 @@ - (void)handleMethodCall:(FlutterMethodCall *)call result:(FlutterResult)result
 - (void)setupPurchases:(NSString *)apiKey
              appUserID:(NSString *)appUserID
           observerMode:(BOOL)observerMode
+ userDefaultsSuiteName:(nullable NSString *)userDefaultsSuiteName
                 result:(FlutterResult)result
 {
+    if ([appUserID isKindOfClass:NSNull.class]) {
+        appUserID = nil;
+    }
+    if ([userDefaultsSuiteName isKindOfClass:NSNull.class]) {
+        userDefaultsSuiteName = nil;
+    }
     [RCPurchases configureWithAPIKey:apiKey
                            appUserID:appUserID
                         observerMode:observerMode
-                        userDefaults:nil
+               userDefaultsSuiteName:userDefaultsSuiteName
                       platformFlavor:self.platformFlavor
                platformFlavorVersion:self.platformFlavorVersion];
     RCPurchases.sharedPurchases.delegate = self;

diff --git a/lib/purchases_flutter.dart b/lib/purchases_flutter.dart
@@ -32,17 +32,19 @@ class Purchases {
   /// [observerMode] An optional boolean. Set this to TRUE if you have your own
   /// IAP implementation and want to use only RevenueCat's backend.
   /// Default is FALSE.
+  /// 
+  /// [userDefaultsSuiteName] iOS-only, will be ignored for Android. 
+  /// Set this if you would like the RevenueCat SDK to store its preferences in a different
+  /// NSUserDefaults suite, otherwise it will use standardUserDefaults.
+  /// Default is null, which will make the SDK use standardUserDefaults.
   static Future<void> setup(String apiKey,
-      {String appUserId, bool observerMode = false}) async {
-    if (appUserId == null) {
-      return await _channel.invokeMethod('setupPurchases', {'apiKey': apiKey});
-    } else {
-      return await _channel.invokeMethod('setupPurchases', {
-        'apiKey': apiKey,
-        'appUserId': appUserId,
-        'observerMode': observerMode
-      });
-    }
+      {String appUserId, bool observerMode = false, String userDefaultsSuiteName}) async {
+    return await _channel.invokeMethod('setupPurchases', {
+      'apiKey': apiKey,
+      'appUserId': appUserId,
+      'observerMode': observerMode, 
+      'userDefaultsSuiteName': userDefaultsSuiteName
+    });
   }
 
   // Default to TRUE, set this to FALSE if you are consuming and acknowledging transactions outside of the Purchases SDK.