location

来源： https://stackoverflow.com/questions/61702761/want-to-get-a-grip-of-this-pyautogui-command

来源： https://stackoverflow.com/questions/61702761/want-to-get-a-grip-of-this-pyautogui-command

来源： https://stackoverflow.com/questions/63764217/geolocator-gives-wrong-distance-using-distancebetween-flutter-with-chained-awa

来源： https://stackoverflow.com/questions/32411839/create-new-form-on-same-screen-position

来源： https://stackoverflow.com/questions/41036933/universal-logic-for-finding-qibla-direction

来源： https://stackoverflow.com/questions/41036933/universal-logic-for-finding-qibla-direction

来源： https://stackoverflow.com/questions/7179242/php-header-does-not-work

来源： https://stackoverflow.com/questions/7179242/php-header-does-not-work

问题 I'm kinda lost here: In my main activity, I register a LocationManager and connect it to a LocationListener to use myLocation.getLatitude() and such. Now I need to use the Location- methods from another class. I can't use those object from another class because I cant intantiate the main activity. I can't use getters to pass the L.Manager or L.Listener around, because those are non- static again. So, in general, how do i access objects that I created in the main activity? Any hints on how to

问题 I am trying to send user location in server. Fast i get the location and save in RoomDatabase and get data from RoomDatabase send to server. but i can't get location every 30 minutes when app in background. //Calling in mainactivity PeriodicWorkRequest periodicWork = new PeriodicWorkRequest.Builder(MyWorker.class, 30, TimeUnit.MINUTES) .addTag(TAG) .build(); WorkManager.getInstance().enqueueUniquePeriodicWork("Location", ExistingPeriodicWorkPolicy.REPLACE, periodicWork); // worker class