java - Android app navigation | custom navigation -

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i think bit difficult. created coordinate system, build game upon it. since able move left , right swiping. possible allow swipe up/down? think annoying swipe time, had idea add system google maps using (move around tap , hold). there listener or similar include this, or know how create that. i've searched around web find something... without success.

thanks help.

i've got awnser myself, use ontouchlistener , catch motionevent.action_down , .action_move example able current touch position , calculate difference between , start position , animate map values.


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