Adjust try catch block for geolocation routine

Author: smilingkylan

android/src/main/java/com/reactnativecommunity/webview/RNCWebChromeClient.java

@@ -245,32 +245,33 @@ public void onGeolocationPermissionsShowPrompt(String origin, GeolocationPermiss
 
         } else {
             String uri = "";
+            URI parsedUri;
             try {
                 // get current URL for webview
                 uri = mWebView.getUrl();
                 // get parsed URL
-                URI parsedUri = new URI(uri);
-                // create URL string of origin and path
-                String formattedUrl =  parsedUri.getHost() + parsedUri.getPath();
-                String alertMessage = String.format("Allow %s to use your location?", formattedUrl);
-                AlertDialog.Builder builder = new AlertDialog.Builder(this.mWebView.getContext());
-                builder.setMessage(alertMessage);
-                builder.setCancelable(false);
-                builder.setPositiveButton("Allow", (dialog, which) -> {
-                    callback.invoke(origin, true, false);
-                });
-                builder.setNegativeButton("Don't allow", (dialog, which) -> {
-                    callback.invoke(origin, false, false);
-                });
-                AlertDialog alertDialog = builder.create();
-                alertDialog.show();
-                //Delay making `allow` clickable for 500ms to avoid unwanted presses.
-                Button posButton = alertDialog.getButton(AlertDialog.BUTTON_POSITIVE);
-                posButton.setEnabled(false);
-                this.runDelayed(() -> posButton.setEnabled(true), 500);
+                parsedUri = new URI(uri);
             } catch (Exception e) {
                 System.out.println("URI " + uri + " is a malformed URL");
             }
+            // create URL string of origin and path
+            String formattedUrl =  parsedUri.getHost() + parsedUri.getPath();
+            String alertMessage = String.format("Allow %s to use your location?", formattedUrl);
+            AlertDialog.Builder builder = new AlertDialog.Builder(this.mWebView.getContext());
+            builder.setMessage(alertMessage);
+            builder.setCancelable(false);
+            builder.setPositiveButton("Allow", (dialog, which) -> {
+                callback.invoke(origin, true, false);
+            });
+            builder.setNegativeButton("Don't allow", (dialog, which) -> {
+                callback.invoke(origin, false, false);
+            });
+            AlertDialog alertDialog = builder.create();
+            alertDialog.show();
+            //Delay making `allow` clickable for 500ms to avoid unwanted presses.
+            Button posButton = alertDialog.getButton(AlertDialog.BUTTON_POSITIVE);
+            posButton.setEnabled(false);
+            this.runDelayed(() -> posButton.setEnabled(true), 500);
         }
     }