background-service

问题 I'm trying to write a simple web api project with a background service executing a method every second. This method loops over a list and just prints out (for the moment) some statistics. I declared a new list in the constructor of the background service. I'm currently encountering some issues with adding and removing items from inside the controller. public UsersController(IUserBackgroundService userService) { private readonly IUserBackgroundService _userService; public UserController

问题 I am creating a .net core BackgroundService console application. The default template provides a Worker class that has ExecuteAsync() method, which is great. My plan is to use a Windows Task Scheduler to schedule to execute the console app once a day. However, I realized the ExecuteAsync() is a continuously executing method. So my question is -- how do I execute the codes in ExecuteAsync() only once and then terminate the Worker? I might have other processes still running, so each individual

来源： https://stackoverflow.com/questions/51217997/how-to-keep-service-running-in-background-in-android-o

来源： https://stackoverflow.com/questions/51202905/execute-task-every-second-using-work-manager-api

来源： https://stackoverflow.com/questions/51202905/execute-task-every-second-using-work-manager-api

来源： https://stackoverflow.com/questions/51202905/execute-task-every-second-using-work-manager-api

来源： https://stackoverflow.com/questions/51202905/execute-task-every-second-using-work-manager-api

问题 I'm creating an application, which will show toast messages before and after the call states. I generated and installed my application on my mobile. it was working well after a few days or sometimes a few hours. but after that, it's stopped, in order to run the application I need to open the application again. how can I modify my application to work very well? Thank you manifest <uses-permission android:name="android.permission.READ_PHONE_STATE" /> <uses-permission android:name="android

问题 I am monitoring the user's location every 15 minutes and I just want the application to continue sending the location even if the user closes the application in the taskbar. I tried this sample but it's in Xamarin.Android https://docs.microsoft.com/en-us/xamarin/android/app-fundamentals/services/foreground-services i have to create a dependencyservice but i don't know how. 回答1: i have to create a dependencyservice but i don't know how. First, create an Interface in the Xamarin.forms project:

问题 My service is not running is background when started manually and the app closed. I want to start the service automatically when my app is closed. But in this example when I close the application it prints 'service created' then 'service destroyed' but not prints as 'service running' after 'service created'. My service code. public class DataChangeService extends Service { Toaster toaster; // @Override public void onCreate() { super.onCreate(); toaster = new Toaster(getApplication()); toaster