Window not resizing after applying the theme

Hi,

I have a window which resizes when keyboard opens. But when I set the following theme, the window goes up when keyboard opens instead of resizing.

<style name="Theme.NoActionBar" parent="@style/Theme.Titanium">
        <item name="windowActionBar">false</item>
        <item name="android:editTextStyle">@style/editText</item>
        <item name="android:spinnerItemStyle">@style/MySpinnerItem</item>
    </style>