Add view under tabGroup

Hello, I am developing an android application and i want to add a view under a tabGroup. When the user change tab, the view must still exist under the tabGroup. How can i achieve this? I have tried this:

<Alloy>
    <TabGroup backgroundColor="white" id="mainTabGroup">
    .
    .
    .
    </TabGroup>
    <view>
    </view>
</Alloy>

<Alloy>
    <TabGroup backgroundColor="white" id="mainTabGroup">
    .
    .
    .
    </TabGroup>
    <window>
    </window>
</Alloy>

I am using Titanium Studio, build: 3.2.3.201404290739 with Titanium SDK version 3.2.3.GA in Windows 7 64bit using a samsung galaxy core with android 4.1.2 for debugging