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This is an old tutorial. Most of the information here is no longer correct. 255402345 Basic4android v1.2 adds support for Service modules. Service modules play an important role in the application and process life cycle. Start with this tutorial if you haven't read it before: Android Process and

You should have a look on this Service tutorial : Service

Go over the services tutorial. There is nothing really special with services.
link: I am also looking for a sample/Tutorial that make use of a Service Module to do database activities.

Note: The process outlined in this tutorial assumes that your Linux distribution is using systemd. If you have chosen Debian or Ubuntu as your Linux distribution when creating the VM then you should be good to go. Otherwise, you may try the process outlined here but I will not guarantee any success.
link: Very important to set the working folder of .Java files:

Better implementation based on B4XPages: https://www.b4x.-bluetooth-chat-example.119014/#content Tutorial was rewritten in April 2018. We will create a chat example between two Android devices. All the non-UI code is implemented in a class named BluetoothManager. It is initialized in Service_Creat
link: The tutorial and example in the first post was rewritten. It is implemented in a more robust way and the targetSdkVersion is set to 26.

See the services tutorial. It is very simple.
link: I have read the tutorials :(. If I have understood correctly, I only need to add to Main, Activity create StartService(Starter) with the code in pos

The relevant tutorial is this one: https://www.b4x.-foreground-mode.90546/ You need to create a notification and set it in Service_Create: Service. = YourNotification It doesn't matter how you build the notification.

Old and irrelevant tutorial. Follow this one instead: Net library (FTP, SMTP, POP) with Wait For This tutorial covers the FTP object which is part of the Net library. The Net library is based on Apache Commons Net. Android OS doesn't allow us, the developers, to block the main thread for more t

I don't think most developers think of this when they first start writing B4X apps and a tutorial would help developers organize their applications properly. The tutorial could describe taking an existing app written the old fashioned way and changing it to be more service module centric so they can
link: I believe that if you´ve read the full Users Guide (I didn´t, I use it as an encyclopedia), then you´ll know how to do things right. And I think there

This example shows how to work with the GPS library. 45297 The GPS object is declared in the Starter service. It is easier to put the GPS in a service and not in an Activity as the services life cycle is simpler. When the program starts we check whether the location features are enabled: Sub Act
link: Start with this tutorial: Service Modules If you need more help then please start a new thread and upload your code.
link: The tutorial was updated. The GPS is now managed from the starter service and runtime permissions are used.

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