android - View Pager Current View Selection -

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i using view pager in application have jump feature in application user can jump desired page selecting index of grid view.

i have no idea method of view pager select desired page in tab host have method 

tabhost.setcurrenttab(tabindex);

i need thing this

try this:

pager.setcurrentitem(integer.parseint(jumpto_et.gettext().tostring())-1);  //pager view pager object ,  //jumpto_et edittext object getting page index navigate.

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