Why 'backgroundfetchheadlesstask.java' Does Not Work In Ionic?

I'm working on background processes and currently using cordova's background fetch plugin in ionic. I want to run my background task even when I terminate my app. It works in iOS b

Solution 1:

It seems that the default processing of the plug-in is being executed. Check if BackgroundFetchHeadlessTask.java under the platform has been overwritten. If it is not overwritten, the target path is incorrect. target="src/com/transistorsoft/cordova/backgroundfetch/BackgroundFetchHeadlessTask.java"