NumberPicker修改选中的字体样式

//有一个bug待解决，点击选中或者点击view有时候会把修改恢复之前的样式,有解决方案的还请大家给出参考，目前这样也算好很多了
public class ChargeNumberPicker extends NumberPicker {
    public ChargeNumberPicker(Context context) {
        super(context);
    }

    public ChargeNumberPicker(Context context, AttributeSet attrs) {
        super(context, attrs);
    }

    public ChargeNumberPicker(Context context, AttributeSet attrs, int defStyleAttr) {
        super(context, attrs, defStyleAttr);
    }

    @Override
    public void addView(View child) {
        super.addView(child);
        updateView(child);
    }

    @Override
    public void addView(View child, int index,
                        android.view.ViewGroup.LayoutParams params) {
        super.addView(child, index, params);
        updateView(child);
    }

    @Override
    public void addView(View child, android.view.ViewGroup.LayoutParams params) {
        super.addView(child, params);
        updateView(child);
    }

    public void updateView(View view) {
        if (view instanceof EditText) {
            //这里修改字体的属性
            ((EditText) view).setTextSize(42);
            ((EditText) view).setTextColor(ContextCompat.getColor(view.getContext(), R.color.white));
            view.setEnabled(false);
            view.setClickable(false);
            view.setFocusable(false);
        }
    }
//可以修改默认选中样式
    @Override
    public void onDrawForeground(Canvas canvas) {
        super.onDrawForeground(canvas);
        try {
            Field field = Objects.requireNonNull(getClass().getSuperclass())
                    .getDeclaredField("mInputText");
            field.setAccessible(true);
            ((EditText) field.get(this)).setTextSize(48);
        } catch (NoSuchFieldException | IllegalAccessException e) {
            e.printStackTrace();
        }
    }
    
    //修改中间选中的样式        
    public void modifySelectText() {
        for (int i = 0; i < this.getChildCount(); i++) {
            View child = this.getChildAt(i);
            if (child instanceof EditText) {
                ((EditText) child).setTextSize(48);
                ((EditText) child).setTextColor(Color.RED);
                child.setVisibility(View.VISIBLE);
            }
        }
//        try {
//            Field field = Objects.requireNonNull(getClass().getSuperclass())
//                    .getDeclaredField("mInputText");
//            field.setAccessible(true);
//            ((EditText) field.get(this)).setTextSize(48);
//            ((EditText) field.get(this)).setTextColor(Color.RED);
//            ((EditText) field.get(this)).setVisibility(View.VISIBLE);
//        } catch (NoSuchFieldException | IllegalAccessException e) {
//            e.printStackTrace();
//        }
    }

}

//setOnValueChangedListener的调用
@NonNull
private NumberPicker.OnValueChangeListener getOnValueChangedListener() {
    return new NumberPicker.OnValueChangeListener() {
        @Override
        public void onValueChange(NumberPicker picker, int oldVal, int newVal) {
            ((ChargeNumberPicker)picker).modifySelectText();
        }
    };
}