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There is no direct way to do this, you will have to work with background, padding and margins.
below an idea of what you can try to work.
<TableLayout android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:stretchColumns="*" android:background="#ff0000">
<TableRow android:background="#00ff00" android:layout_margin="2dip">
<Button android:id="@+id/button" android:text="+" android:background="#0000ff" android:layout_margin="2dip"/>
<TextView android:text="@string/label" android:background="#0000ff" android:layout_margin="2dip"/>
<TextView android:id="@+id/amount" android:background="#0000ff" android:layout_margin="2dip"/>
</TableRow>
code removed and translated from here
Help? http://stackoverflow.com/a/7117665/5524514
– user28595