The problem
To see this problem create %PROJECT_DIR%/platform/android/res/layout/titanium_tabgroup.xml file with following content:
<?xml version="1.0" encoding="utf-8"?>
<TabHost xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@android:id/tabhost"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<LinearLayout
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:padding="0dp">
<FrameLayout
android:id="@android:id/tabcontent"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:padding="0dp"
android:layout_weight="1"/>
<TabWidget
android:id="@android:id/tabs"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="0"/>
</LinearLayout>
</TabHost>
(that code puts TabGroup to the bottom)
Firstly try to compile and run app with 2.1.3GA, you should see that TabGroup is on the bottom.
Now try to compile with 3.0, you should see that TabGroup is on the top and there is title bar on the top (with project name as title).
Expected behaviour
There shouldn't be any difference between 2.1.3 and 3.0 (TabGroup should be on the bottom and title bar shouldn't be visible).
As of 3.0 we're using Android's ActionBar and not the XML for the TabGroup. It was been replaced
Invalid issue.