Fix crash on screen rotation while entering SoundCloud import URL

Author: siddhesh-06

app/src/main/java/org/schabi/newpipe/local/subscription/ImportConfirmationDialog.java

@@ -18,18 +18,17 @@
 public class ImportConfirmationDialog extends DialogFragment {
     @State
     protected Intent resultServiceIntent;
+    static final String EXTRA_RESULT_SERVICE_INTENT = "extra_result_service_intent";
 
     public static void show(@NonNull final Fragment fragment,
                             @NonNull final Intent resultServiceIntent) {
         final ImportConfirmationDialog confirmationDialog = new ImportConfirmationDialog();
-        confirmationDialog.setResultServiceIntent(resultServiceIntent);
+        final Bundle args = new Bundle();
+        args.putParcelable(EXTRA_RESULT_SERVICE_INTENT, resultServiceIntent);
+        confirmationDialog.setArguments(args);
         confirmationDialog.show(fragment.getParentFragmentManager(), null);
     }
 
-    public void setResultServiceIntent(final Intent resultServiceIntent) {
-        this.resultServiceIntent = resultServiceIntent;
-    }
-
     @NonNull
     @Override
     public Dialog onCreateDialog(@Nullable final Bundle savedInstanceState) {
@@ -50,6 +49,10 @@ public Dialog onCreateDialog(@Nullable final Bundle savedInstanceState) {
     public void onCreate(@Nullable final Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
 
+        if (getArguments() != null) {
+            resultServiceIntent = getArguments().getParcelable(EXTRA_RESULT_SERVICE_INTENT);
+        }
+
         if (resultServiceIntent == null) {
             throw new IllegalStateException("Result intent is null");
         }