How can CleanMaster affect how the widget works?

Question

Android

The application has a widget that handles pressing and
- disables pressing processing,
- changes information,
- displays Log -> "1"
- Heandler starts with a delay of 1 second.
- I display Log -> "2"
- another information is called - I display
Log -> "3"
- returns the click handler
And everything works properly (1-2-3), if you don't run CleanMaster. If you run it, then the widget either immediately gets stuck when you next click on the Hendler step (only 1 is displayed), or it works several times and then gets stuck. Moreover, the other button on the widget continues to work, i.e. the failure is in the work of the Handler, which does not start (2-3).
A piece of code... 1 is displayed, 2 is not displayed. What could be?

Log.i("SK", "1");
new Handler().postDelayed(new Runnable() {
  @Override
  public void run() {
    Log.i("SK", "2");
    updateWidgetView(widgetId);
  }
}, 1000);

Answer 1

Ask the developers of CleanMaster what they do with memory and all that.
It is possible that they unload a bunch of everything in their opinion "unnecessary"