Android Question App lock app

[Multiverse app]

Suggestions on how to make an app lock app like this in B4A?

Specifically, how to:
1 Detect that an app is launched.
2 Launch my own activity before.

 

[MarcoRome]

Developed with B4A

 

[Multiverse app]

Developed with B4A

Exactly what I need.
Can you answer the former questions?
Also, if it is possible to make the app as default lockscreen also?

 

[DonManfred]

Developed with B4A

maybe using
https://www.b4x.com/android/forum/threads/lock9view-v1-0-2.53757/
? ;-)

 

[DonManfred]

Also, if it is possible to make the app as default lockscreen also?

i never saw code to make an b4a app the lockscreenapp. As far as i remember.

 

[Multiverse app]

it is possible to make the app as default lockscreen also?

Got the solution here: https://www.b4x.com/android/forum/t...n-lockscreen-with-just-5-lines-of-code.43327/
Now just need solutions to thread #1

 

[DonManfred]

solutions to thread #1

root your device or make your app a kiosk app on the device.
Without kiosk-permission or not rooted you probably does not have the rights to check if any 3rd party app is running/started

 

[MarcoRome]

maybe using
https://www.b4x.com/android/forum/threads/lock9view-v1-0-2.53757/
? ;-)

Of Course. You know that your wrapper are magical to me

 

[MarcoRome]

This movie that you saw blocks the chosen apps but not the device. As the dear Don says is necessary to have a phone with root privileges