fix that it goes to endscreen at end

code/src/Fitbot/app/src/main/java/com/example/fitbot/ui/activities/FitnessActivity.java

@@ -183,16 +183,13 @@ public class FitnessActivity extends RobotActivity implements RobotLifecycleCall
                         return false;
                     });
 
-                    if (EXERCISE_REP == 10) {
-                        Intent intent = new Intent(FitnessActivity.this, EndScreenActivity.class);
-                        startActivity(intent);
-                        finish();
-                    }
-
                     videoView.setOnCompletionListener(mp -> {
                         if (EXERCISE_VIDEO_REPETITION < ExerciseManager.DEFAULT_EXERCISE_REPETITIONS) {
                             videoView.start(); // start the video again
                             EXERCISE_VIDEO_REPETITION++;
+                            if (progress >= 10) {
+                                runOnUiThread(() -> NavigationManager.navigateToActivity(this, EndScreenActivity.class));
+                            }
                         }
                     });
                 });