softkeyboard moves all layout up

When AlertDialog with EditText is showing, softkeyboard moves up layout of activity. This happens when i use trackball and all subsequent attempts after using trackball. when i call dialog in touch mode - softk开发者_JAVA技巧eyboard overlay on my layout. what i can do to always overlay may layout with soft keyboard?

Put android:windowSoftInputMode="adjustNothing" on your Activity on the AndroidManifest.xml.

<activity
    android:name=".YourActivity"  
    android:windowSoftInputMode="adjustNothing">
</activity>

Put your layout inside a scrollview.

android:windowSoftInputMode="adjustNothing"