android - How to make a ThreadPool? -
i making map app onclick
marker creation. using simple asynctask
class street address of latlng
clicked can set marker , save address
object list future onmarkerclick
intent, can display address second activity, , of course database backup in ondestroy
. problem asynctask
option when create marker , click on it. if create 2-3-4 or more, don't build queue , lose first or of them except last one. reading threadpool
, asynctask.thread_pool_executor
find difficult. ok ask simpler explanations or/and code sample?
stuff know atm: asynctask
not option cause manages single background thread. thread
harder implement gives control priority. need create new thread on every click or make queue of tasks done. geocoder
class option doesn't work me.(bad formatting, random unavailability).
the android developer documentation has appropriate trainigs thread pool. using this, can communicate ui thread can (in case) able manipulate/update markers , set listeners it.
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