java - Scrolling header with two list views -

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i have header section scroll list view below. problem have toggle below header section allows user switch between 2 list views. best way have header section scroll in sync 2 list views below?

i can share short overview you:

<scrollview ..>      <linearlayout>            <headerview></headerview>            <togglebutton></togglebutton>            <listview></listview>            <listview></listview>      </linearlayout> </scrollview>

the tricky thing is: have flip visibility of 2 listview visible , gone in toggle button.

1st click on toggle make it

listview1.setvisibility(view.gone) listview2.setvisibility(view.visible)

2nd click on toggle make it

listview2.setvisibility(view.gone) listview1.setvisibility(view.visible)

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