android-workmanager

问题 I have two periodic workers scheduled in my app where one worker repeats after 24 hours and another in 15 minutes. Initially on fresh install things work as expected, but after some days I got an issue on 2 devices(out of 5). The 24 hour worker is triggered properly but the 15 minute one isn't triggered at all. I have been monitoring this for 24 hours now. I viewed the databse of workmanager via Stetho and saw some entries for 24-hour worker and 0 entries for 15 minute worker. I'm looking in

问题 After initialising the the workmanager and creating either of the tasks, If we use any plugins inside of the task execution it isn't recognised and throw an error as bellow MissingPluginException(No implementation found for method getLocation on channel lyokone/location) Actual code : Workmanager.executeTask((task, inputData) async { Location locationObject = Location(); locationObject.getLocation(); print(locationObject); return Future.value(true); } Basically any other plugin used inside of

问题 When my scheduled periodic work request runs, it may be the case that I don't want it to do any work at that time, and just wait for the next in the periodic series. At present I'm handling this by setting the Completer to a success state and returning before firing the async work stuff, like so: public ListenableFuture<Result> startWork() { return CallbackToFutureAdapter.getFuture(completer -> { if ( notThisTime() ) { completer.set(Result.success()); return "nothing to do this time"; } //

问题 When my scheduled periodic work request runs, it may be the case that I don't want it to do any work at that time, and just wait for the next in the periodic series. At present I'm handling this by setting the Completer to a success state and returning before firing the async work stuff, like so: public ListenableFuture<Result> startWork() { return CallbackToFutureAdapter.getFuture(completer -> { if ( notThisTime() ) { completer.set(Result.success()); return "nothing to do this time"; } //

问题 The bounty expires in 2 days . Answers to this question are eligible for a +50 reputation bounty. Tom O wants to draw more attention to this question. 1. Problem description My goal is to build a Flutter app that gets periodic location updates using this workmanager plugin and using this location plugin. But I can't get the Location plugin to be loaded properly when my Workmanager callback fires. I get this error: MissingPluginException(No implementation found for method getLocation on

问题 The bounty expires in 2 days . Answers to this question are eligible for a +50 reputation bounty. Tom O wants to draw more attention to this question. 1. Problem description My goal is to build a Flutter app that gets periodic location updates using this workmanager plugin and using this location plugin. But I can't get the Location plugin to be loaded properly when my Workmanager callback fires. I get this error: MissingPluginException(No implementation found for method getLocation on

问题 I want to run a task in my app everyday, I am using JobScheduler for it and works fine in stock OS, but when I try to run it in phones which has custom ROM (Xiaomi) it doesn't work unless I explicitly enable auto-start option for the app in security. Is there any solution for this, how are other apps handling this scenario ? 回答1: This is a known issue with some Android OEM that heavily modify this part of Android for battery optimization. Aside having you application added to the whitelist,

问题 Having these dependencies: dependencies { implementation "androidx.work:work-runtime:2.0.1" androidTestImplementation "androidx.work:work-testing:2.0.1" } When running this code for the second time: Configuration config = new Configuration.Builder().build(); WorkManager.initialize(getApplicationContext(), config); this.workManager = WorkManager.getInstance(); I get this error message: java.lang.IllegalStateException: WorkManager is already initialized. Did you try to initialize it manually

问题 Having these dependencies: dependencies { implementation "androidx.work:work-runtime:2.0.1" androidTestImplementation "androidx.work:work-testing:2.0.1" } When running this code for the second time: Configuration config = new Configuration.Builder().build(); WorkManager.initialize(getApplicationContext(), config); this.workManager = WorkManager.getInstance(); I get this error message: java.lang.IllegalStateException: WorkManager is already initialized. Did you try to initialize it manually

问题 Let's say we are developing a messaging app where we want to send messages into given conversations where the order of those messages is important in that conversation only, and if the app is put to the background, we want a guarantee that the message will be sent. The WorkManager#beginUniqueWork method seems ideal for this, where the uniqueWorkName will be some conversation id, and ExistingWorkPolicy.APPEND will be used as the work policy to keep the work in the order scheduled. So far in my