License added

Author: Denis-Averin

README.md

@@ -17,3 +17,16 @@ To use Aspose Barcode Cloud for Android you need to register an account with [As
 * Go to file *app/src/main/java/com/example/asposebarcodecloud/MainActivity.kt* and set *appSid* and *appKey* to apropriate values from <https://dashboard.aspose.cloud/#/apps>
 
 * Build project and run application on connected device or emulator.
+
+## Licensing
+
+All Aspose.BarCode for Cloud SDKs, helper scripts and templates are licensed under [MIT License](LICENSE).
+
+## Resources
+
+- [**Website**](https://www.aspose.cloud)
+- [**Product Home**](https://products.aspose.cloud/barcode/cloud)
+- [**Documentation**](https://docs.aspose.cloud/display/barcodecloud/Home)
+- [**Free Support Forum**](https://forum.aspose.cloud/c/barcode)
+- [**Paid Support Helpdesk**](https://helpdesk.aspose.cloud/)
+- [**Blog**](https://blog.aspose.cloud/category/aspose-products/aspose-barcode-product-family/)

app/src/main/java/com/example/asposebarcodecloud/MainActivity.kt

@@ -267,7 +267,12 @@ class MainActivity : AppCompatActivity() {
                 } catch (e: ApiException) {
                     runOnUiThread {
                         stopRecognizeAnimation()
-                        showErrorMessage(e.message + ": " + e.details)
+
+                        var message = e.message + ": " + e.details
+                        if (e.code == 0) {
+                            message = "Check AppSid and AppKey in ApiClient $message"
+                        }
+                        showErrorMessage(message)
                     }
                 } catch (e: Exception) {
                     runOnUiThread {
@@ -338,9 +343,11 @@ class MainActivity : AppCompatActivity() {
 
             } catch (e: ApiException) {
                 runOnUiThread {
-                    showErrorMessage(
-                        e.details
-                    )
+                    var message = e.message + ": " + e.details
+                    if (e.code == 0) {
+                        message = "Check AppSid and AppKey in ApiClient $message"
+                    }
+                    showErrorMessage(message)
                 }
             } catch (e: Exception) {
                 runOnUiThread {