Method getPurchases

src/plugins/iap/src/com/foxdebug/iap/Iap.java:322–356

(CallbackContext callbackContext)

  }

  private void getPurchases(CallbackContext callbackContext) {
    if (billingClient == null) {
      billingClient = getBillingClient();
      callbackContext.error("Billing client is not connected");
      return;
    }

    QueryPurchasesParams params = QueryPurchasesParams.newBuilder()
      .setProductType(BillingClient.ProductType.INAPP)
      .build();
    billingClient.queryPurchasesAsync(
      params,
      new PurchasesResponseListener() {
        public void onQueryPurchasesResponse(
          BillingResult billingResult,
          List<Purchase> purchasesList
        ) {
          try {
            int responseCode = billingResult.getResponseCode();
            if (responseCode == BillingResponseCode.OK) {
              JSONArray purchases = new JSONArray();
              for (Purchase purchase : purchasesList) {
                purchases.put(purchaseToJson(purchase));
              }
              callbackContext.success(purchases);
            } else {
              callbackContext.error(responseCode);
            }
          } catch (JSONException e) {
            callbackContext.error(e.getMessage());
          }
        }
      }
    );
  }

  private void acknowledgePurchase(
    String purchaseToken,