Android Question Change activity without startactivity again

[Pilar-JLSineriz]

Hi.. I have an application with three activities, main, sc1 and sc2. I want to use a bottom to change between sc1 and main without to start activity "main" (similar to back action)

Thanks

 

[thedesolatesoul]

I want to use a bottom to change between sc1 and main

You want to use a bottom? I hope you mean button.

If you do Activity.Finish it will go back to the previous activity (like back button).

 

[Pilar-JLSineriz]

You want to use a bottom? I hope you mean button.

If you do Activity.Finish it will go back to the previous activity (like back button).

sorry.... button!!!!!!!!

Can I write Activity.finish in the button presents in activity sc1 and return to main???

 

[Pilar-JLSineriz]

Thanks thedesolatesoul.... it's perfect!!!

 

[thedesolatesoul]

cool!

 

[qsrtech]

I would encourage you to move away from using multiple activities and switch to using "classes" see my post here https://www.b4x.com/android/forum/posts/342902/
This avoids "switching" between activities and having to recreate activities and mess with saving "state".

It also opens the door to using a drawer and a common toolbar with multiple "activities". Classes are also reusable so you could in effect have duplicate "activities" for example a web browser with multiple "tabs".

Lastly, it will make your app more b4i friendly.

Good luck!

 

[Pilar-JLSineriz]

Thanks thanks!!!!!!!