CODEWITHSUNDEEP
androidandroid-tabhostandroid-lifecycle
Sachin Chavan
Sachin Chavan

Reputation: 5614

How to save tabhost tabs between destroy-create cycle

Application has a tabhost managed through TabActivity. It has option to add tabs at runtime.

Say 5 tabs are added in runtime and different activities are shown.

When I rotate the screen the activity undergoes the cycle o destroy and create. I want to maintain the tabs added by user in runtime to be available during this cycle.

Upvotes: 1

Views: 1012

Answers (1)

Siebe
Siebe

Reputation: 368

The easiest way to do this is to change your Manifest to say that you will handle the orientation change yourself.

<activity
        android:name=".MyActivity"
        android:configChanges="orientation" />

What this does is tell the system to not recreate the activity on orientation change. You can then override OnOrientationChanged to modify any configuration changes.

@Override
public void onConfigurationChanged(Configuration newConfig) {
    super.onConfigurationChanged(newConfig);
    //put configuration changes here
}

You can also leave it out if you don't need any explicit changes.

For further reading: Android Runtime Changes

Upvotes: 1

Related Questions