I am working on a blood donation app. All functions are working but close application function is not working. It is working while other screen are not opened but when i open another screen & came back and try to close app , it will close and opens again in previous screen.Blood_Camp.aia (57.2 KB)
please check and help me.
Thanks in advance.
What is your screen1 name?
Screen1 name is default, means Screen1
Can u share your apk directly here… I will dwnld and check
Blood_Camp.apk (5.9 MB) here is the app. Check it
You have not shown your full blocks image there is a mistake in your blocks!!
What you want to do with timer component?
Double click to close app
Boban
(Boban Stojmenovic)
March 9, 2020, 2:32pm
#9
It means you’re not closing your screen properly.
On the other screen don’t open screen1, close that screen instead to go to screen1
Your have not placed blocks properly.
Try this…
Place this both blocks in Screen 1.
Note. Timer value : ‘5000’
One more mistake you have done in screen2 and screen 3.
Replace your screen2 and sreen3 blocks with this.
Instead of reopening screen1 just close current screen.
Thank u for your help, you are great
1 Like
One more mistake you have done in screen2 and screen 3.
Replace your screen2 and sreen3 blocks with this.
[IMG_20200309_200832]
Instead of reopening screen1 just close current screen.
i have same problem as above
Please check the attached image
please help
Aia from developer 2.0 . Am i right
When screen1.Back pressed
Do “Close screen”
" Close Application"
I think it worked try
No , i made it . If it a aia of developer 2.0 then why should i ask here for help, it will work or not ?
Taifun
July 4, 2020, 6:56pm
#18
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
system
(system)
Closed
August 3, 2020, 6:57pm
#19
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