Bug? Problem with multiple activities

C

CGP

Member

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Longtime User

• Sep 17, 2014

• #1

Hi. I don't know it is a B4A behaviour.

How to reproduce:

Install attached app
When finished, click 'open' button (see photo)

Press 'Click' and go to second activity
Press Home Button
Reopen app again from launcher/applications list
App restarts and goes to first Activity, in log appears: Killing previous instance (main)
Press 'Back button', Activity 2 now appears

If when app installs I click 'Done' it works well

 

Attachments

• bug.apk

  105.6 KB · Views: 251

Erel

B4X founder

Staff member

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Longtime User

• Sep 18, 2014

• #2

Please upload the project (File - Export as zip) instead of the APK.

 

C

CGP

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Longtime User

• Sep 18, 2014

• #3

Done, but the problem occurs when you install the app as I have described above.

 

Attachments

• Bug.zip

  6.7 KB · Views: 253

Erel

B4X founder

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Longtime User

• Sep 19, 2014

• #4

When I press on the app in the applications list it returns to the second activity. Are you using a non-standard launcher?

 

C

CGP

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Longtime User

• Sep 19, 2014

• #5

I'm using Nova Launcher with android 4.4.2. I will try tonight on android emulador.

 

C

CGP

Member

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Longtime User

• Sep 19, 2014

• #6

I've uploaded a video running on android emulator with sv 2.3.3, same problem.

 

Attachments

• 2014-09-19_200420077.zip

  327.1 KB · Views: 218

Erel

B4X founder

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• Sep 21, 2014

• #7

Eventually it is the OS that decides which Activity will be started. Do a test and check it again with the standard launcher on your Android 4.4.2 device.

 

C

CGP

Member

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Longtime User

• Sep 21, 2014

• #8

Same error like before. Tested on three different devices.

No one have this behavior?

 

J

James Chamblin

Active Member

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Longtime User

• Sep 22, 2014

• #9

I'm getting the error as well. It only happens immediately after installing a compiled apk to the device. It doesn't happen when it is installed from B4A, nor on subsequent runs.