Accessing child elements, using parent defined in xml, android

<ViewFlipper开发者_如何学Python android:id=@+id/flipper >
    <ListView android:id=@+id/xyz />
    <ListView android:id=@+id/pqr />
    <ListView android:id=@+id/abc />
</ViewFlipper>

flipper=(ViewFlipper)findViewById(R.id.flipper);

   Can I access the id of child elements of flipper(xyz,pqr,abc) ? no. of child elements of flipper ?

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Can I access the id of child elements of flipper(xyz,pqr,abc) ?

Yes, you can. For example as this:

flipper.getChildAt(index).getId()

no. of child elements of flipper ?

If you mean count of children then:

flipper.getChildCount()