1. Pedro Caldeira

    Android Question Prevent running more than one instance of the same APP

    Hello guys, I need to prevent my app to run more than one time. Is there a way to check if the App is running and prevent from being launched again, by clicking its icon ? Thanks
  2. amorosik

    B4J Question Is possible to run a second, third, ... instance of B4J Ide?

    When I try to run a second B4J program (from second development environment) on the second ide I get this error: Waiting for debugger to connect... shell switching to alternate port: 9054 shell switching to alternate port: 9055 What exactly is the problem that makes it impossible to use a...
  3. Sagenut

    Android Tutorial How to create more Instances of the same AVD Emulator

    Maybe this info can be useful to someone. Normally from B4A AVD Manager it's not possible to start more instances of the same AVD normally. We get a Warning that executing many times the same machine is an experimental feature and we need to modify some parameter (I did not tried it). And it's...
  4. xky

    Bug? RandomAccessFile.WriteObject for List have activity Obj.

    In an Activity with List.Add(Obj), when the Obj is a instance of a class, in the Obj members will have a member that is the activity, why? For example: Class CL a as int b as int Class end if the instance of CL is ICL in ICL that are: a b Activity (Why have it?) when use list.add(ICL) to...