Fix crash in edit view

CHANGELOG.md

@@ -1,6 +1,12 @@
 # Changelog
 
-## Unreleased
+## v1.7.1 (2021-01-18)
+
+Changes:
+
+- Fix crash on switching to barcode tab in edit view if there is no barcode
+
+## v1.7.0 (2021-01-18)
 
 Changes:
 

app/build.gradle

@@ -18,8 +18,8 @@ android {
         applicationId "me.hackerchick.catima"
         minSdkVersion 19
         targetSdkVersion 29
-        versionCode 55
-        versionName "1.7.0"
+        versionCode 56
+        versionName "1.7.1"
 
         vectorDrawables.useSupportLibrary true
     }

app/src/main/java/protect/card_locker/LoyaltyCardEditActivity.java

@@ -774,7 +774,12 @@ public class LoyaltyCardEditActivity extends AppCompatActivity
             barcodePart.setVisibility(View.VISIBLE);
 
             // Redraw barcode due to size change (Visibility.GONE sets it to 0)
-            generateBarcode(cardIdFieldView.getText().toString(), BarcodeFormat.valueOf(barcodeTypeField.getText().toString()));
+            String formatString = barcodeTypeField.getText().toString();
+            if (formatString.isEmpty() || formatString.equals(getString(R.string.noBarcode))) {
+                hideBarcode();
+            } else {
+                generateBarcode(cardIdFieldView.getText().toString(), BarcodeFormat.valueOf(formatString));
+            }
         } else {
             throw new UnsupportedOperationException();
         }