AryanGupta
(Aryan Gupta)
September 9, 2020, 1:05pm
#1
i want to open screen 1.
when screen 2 is back press. but i don’t want to open screen1 when notifier is visible.
Rogerio_Rios
(Professional Support)
September 9, 2020, 1:12pm
#2
What have you researched and tried to do?
Read this :
1 Like
ADDYLIN
(ADDYLIN)
September 9, 2020, 1:20pm
#3
Use a if then statement -
When Back Pressed
if Notifier Visible to False
then Open Screen 1
Rogerio_Rios
(Professional Support)
September 9, 2020, 1:37pm
#4
He needs to try something.
He needs to research something.
Arriving in the community without an attempt and asking for a solution is not the ideal way to learn to do it yourself.
2 Likes
Put Notifier function in Screen2.BackPress event. Then write if condition in Notifier event.
AryanGupta
(Aryan Gupta)
September 9, 2020, 3:01pm
#6
thank, i like your sentence
i have do it my self
here is my block
2 Likes
Rogerio_Rios
(Professional Support)
September 9, 2020, 3:13pm
#7
Interesting. You solved it yourself … alone without help @ADDYLIN and @Automate_My_Project .
3 Likes
Taifun
September 9, 2020, 7:30pm
#8
you might want to read more about how to switch screens correctly…
I see many issues done by users because they switched screens not correct.
This below is now just one of many other solutions:
[blocks]
If you dont open/close screens correct your app will get possible runtime errors.
Possible errors: (example)
Unable to add window -- token android.os.BinderProxy@45d459c0 is not valid; is your activity running?
Iam sure you don’t want that.
Then please do it in the future and switch screens correct.
General Tips and Tricks for App Inventor/Makeroid
…
Taifun
3 Likes
system
(system)
Closed
October 9, 2020, 7:30pm
#9
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