android - My app resets my integers when switching from horizontal to vertical -

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so first app on android , it's working great. however, when tilt screen horizontal view integers reset zero. if start horizontally switch vertical, resets integers 0 too. how can not reset , switch?

override onsaveinstancestate(bundle outstate) method. put data in outstate bundle, , then, in oncreate(bundle savedinstancestate), extract savedinstancestate.

if data more complex trivial integer, , not implement parcelable interface, use fragment.


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