Can't enter text for Edittext view inside Popupwindow?

I want to enter text from a soft keyboard into an Edittext widget inside a popup, but I am struggling with some problems. My activity is a game card table and includes some animations. The gamble has several buttons. If the player clicks on a specific button, a popup will appear. The problem is that the player cannot enter text into the Edittext inside the popup. I found some similar problems about this, and the most popular suggestion is:

Popupwindow.setFocusable(true)

      

        
        
        
      

    

With this setting, I can enter the Edittext normally. However, this blocks the main UI thread and causes the animation to stop on the games table. I don't want this to happen because it is bad for users. It is possible to show the soft keyboard when the edittext has focus using below code snippet. However, I cannot enter anything from the keyboard to the edittext. Moreover, when I close the popupwindow, the keyboard is still displayed and not closed.

editText.setOnFocusChangeListener(new OnFocusChangeListener() {
            @Override
            public void onFocusChange(View v, boolean hasFocus) {
                if(hasFocus){
                    InputMethodManager imm = (InputMethodManager)ct.getSystemService(Context.INPUT_METHOD_SERVICE);
                    imm.toggleSoftInput(InputMethodManager.SHOW_FORCED, 0);
                    imm.showSoftInput(v, InputMethodManager.SHOW_IMPLICIT);
                }
            }
        });

      

        
        
        
      

    

Please help me find a way to enter data into Edittext without blocking animation on mainUI thread. An alternative way is to use a custom dialog, but that won't help. Using the dialog also blocks the mainUI thread. Thank you so much for any suggestion.