Merge pull request #403 from opendocument-app/fix-pro-billing-prompts

Fix Pro users seeing upgrade prompts

Author: TomTasche

app/src/main/java/at/tomtasche/reader/nonfree/BillingManager.java

@@ -16,18 +16,17 @@ public class BillingManager {
     public void initialize(Context context, AnalyticsManager analyticsManager, AdManager adManager) {
         this.adManager = adManager;
 
-        if (!enabled) {
-            adManager.showGoogleAds();
-
-            return;
-        }
-
         billingPreferences = new BillingPreferences(context);
 
         if (BuildConfig.FLAVOR.equals("pro")) {
             billingPreferences.setPurchased(true);
         }
 
+        if (!enabled) {
+            adManager.showGoogleAds();
+            return;
+        }
+
         enforceAds();
     }