Disable soft keyboard on NumberPicker

Question

I\'m trying to deactivate the soft keyboard when using a NumberPicker to enter numerical values (for aesthetic reasons). This is my layout-xml-code:

Answer 1

/**
 * set focus to top level window
 * disposes descendant focus
 * disposes softInput
 * @param context - activity context
 * @param enable - state of focus
 * */
public static void topLevelFocus(Context context, boolean enable){
    if(Activity.class.isAssignableFrom(context.getClass())){
        ViewGroup tlView = (ViewGroup) ((Activity) context).getWindow().getDecorView();
        if(tlView!=null){
            tlView.setFocusable(enable);
            tlView.setFocusableInTouchMode(enable);
            tlView.setDescendantFocusability(ViewGroup.FOCUS_BEFORE_DESCENDANTS);
            tlView.requestFocus();
        }
    }
}

* calling this:

• will not block descendant focusability (numberpicker will be editable)

• will hide soft input on create

• before (processing input) getValue() will allow to get proper walue

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