android application containing activities with different orientation
<p>I have an activity group say mainActivity which contain 4 activity groups. say one, two, three and four.
All activities except fourth one has orientation portrait. The fourth activity group's orientation varies it may be portrait or landscape.</p>

<p>when i change fourth once orientation from portrait to landscape whole application restarts.</p>

<p>Is it possible to do such kind of things. that mainActivity group has orientation portrait and its child orientation is landscape. And also to allow to change child's orientation without restarting application.</p>

<p>thanks</p>
