automatically send pending checkouts

Author: ajungg

core/src/main/java/io/snabble/sdk/Checkout.java

@@ -513,6 +513,10 @@ public String getQRCodePOSContent() {
         return null;
     }
 
+    public void processPendingCheckouts() {
+
+    }
+
     /**
      * Gets the current state of the Checkout.
      * <p>

core/src/main/java/io/snabble/sdk/CheckoutRetryer.java

@@ -20,7 +20,7 @@ private class SavedCart {
         final ShoppingCart.BackendCart backendCart;
         final Date finalizedAt;
 
-        public SavedCart(ShoppingCart.BackendCart backendCart, Date finalizedAt) {
+        SavedCart(ShoppingCart.BackendCart backendCart, Date finalizedAt) {
             this.backendCart = backendCart;
             this.finalizedAt = finalizedAt;
         }

core/src/main/java/io/snabble/sdk/Snabble.java

@@ -377,6 +377,12 @@ private void checkCartTimeouts() {
         }
     }
 
+    private void processSavedCheckouts() {
+        for (Project project : projects) {
+            project.getCheckout().processPendingCheckouts();
+        }
+    }
+
     /**
      * Adds a listener that gets called every time the metadata updates
      */