background-service

问题 My Problem Is When I M Pressing Home Button And Close My App At That Time Background Service stoped And After That It Requires To LOgin Again In App Then Background Service Will Start So How Can I Do Like Whatssapp If App Will Close Or Kiiled Then Also Sevice Can Run In Background..... 回答1: I had the same problem. When you swipe an application out of the application tray, the process of the background service is killed. You can add the following code in your service or see this question

问题 Lately I am developing some new features of the app. My app is about displaying different events that are happening in a specific time and in a specific place. Now I want for the user to be able to save a event like his favorite, which means that he potentially wants to attend that particular event. When a user mark an event as a favorite one, the time of the event and other details like place, name, description will be store on the device. Now the part that I am having some difficulties is

问题 Lately I am developing some new features of the app. My app is about displaying different events that are happening in a specific time and in a specific place. Now I want for the user to be able to save a event like his favorite, which means that he potentially wants to attend that particular event. When a user mark an event as a favorite one, the time of the event and other details like place, name, description will be store on the device. Now the part that I am having some difficulties is

问题 Now i am going on with my notification part for that using BackGround Service in current the service will run even after my app get stopped or either i use other app But Now what i need was if the app is not active for 5min or more the BackGround service should stop by automatically. I had gone with the following but no use it remains the same: public class ForegroundCheckTask extends AsyncTask<Context, Void, Boolean> { @Override protected Boolean doInBackground(Context... params) { final

问题 I am making use of Prism in my xamarin forms project.I was able to use dependency injection(constructor injection) in my View Model without any problems.I am also making use of background services to push long running tasks in the background.How do I inject dependency in my Background services?When I try to pass the interface object as a paramater to the constructor(SyncingBackgroundingCode) ,the object(SqliteService) is null.I have registered and resolved the objects in the dependency

问题 I got a geolocation service. When force killed using some Task Killing apps, in the 'Manage Application' -> Running tab my App is showing as 0 Process and 1 service, and status is Restarting, but not getting restarted. public int onStartCommand(Intent intent, int flags, int startId) { return START_REDELIVER_INTENT; } I started my service using startService(new Intent(this, MyService.class)); Is there any way to restart the process? 回答1: Use return START_STICKY instead. 来源： https:/

问题 I want to make an functionality, like reminder, in Android. I want to start-up my app/activity, when it is not running, or its UI is invisible. It is some-thing like same as reminder, that wakes ups the app at desired time. I have not worked with any type of background task or service, so I haven't any idea that what to do, or what type of classes or demos should be studied by me? Can any one give me some suggestions with demos or tutorials links. Thanks, in advance. 回答1: Hi use the following

问题 I have developed an android application which runs background service, I need the service to stay alive even if the application is killed by user or for some reason. I have implemented the service and add return START_STICKY in onStartCommand method like this: public int onStartCommand(Intent intent, int flags, int startId) { super.onStartCommand(intent, flags, startId); Log.d("my_state","On start command"); return START_STICKY; } also I defined the service in AndroidManifest.xml like this:

问题 I have a background service running and a notification listener. I want to call the notification listener from the background service and it does not seem to work. I have below my classes. 1. Main activity starts the service 2.MyService is the background service running 3. NLService is the notification listeners service I want to call inside the MyService MainActivity.java package com.example.notifyservice; import android.content.BroadcastReceiver; import android.content.Context; import

问题 I am a newbie in android. I am developing an app in which a particular piece of code executes after every 5 seconds in background.To achieve this I am using a service with timer with a timer task in it. For sometime its working fine but after some indefinite my service is running but timer task stops automatically in android. Here is my code please help. Thanks in advance. public void onStart(Intent intent, int startid) { //this is the code for my onStart in service class int delay = 1000; //