Android Question Runtime Permissions does not trigger the dialog

[Mihai Rainer Jr.]

On the second activity create sub I am trying to use

If perm.Check("PERMISSION_CAMERA") = False Then
        Log("Has no camera permission. Asking permission...")
        perm.Checkandrequest(perm.PERMISSION_CAMERA)
    End If

Sub Activity_PermissionResult(lpermission As String,lresult As Boolean)
    Log(lpermission)
    Log(lresult)
End Sub

The problem is that there is no dialog asking for permission and the result is always False.
B4A 8.50, RuntimePpermissions Library 1.10, Android SDK 28. Tested on Andoid 6 phone and Android 8.1
Is there something I miss about this?

 

[Geezer]

Do you have code in your app that will actually use the camera, rather than just asking for permission ?

Some permissions are not asked for unless the app is going to specifically use them

 

[Mihai Rainer Jr.]

Yes, I have a barcode scanner custom view. Meantime, I found that I made a childish mistake, not announcing camera in the manifest file. I think I need a rest sometimes

 

[Erel]

Two additional mistakes:
1. Don't use Check unless you are calling it from a service.
2. You should use Wait For Activity_PermissionResult.

 

[Mihai Rainer Jr.]

Yes, Erel, you are right, but, I have simplified all things for testing, because it simply did not triggered the permission dialog
Just missing the manifest thing was my problem. Now, I will move the code in the proper position and handle the result

 

[Sai Main Seng Kham]

c

Yes, Erel, you are right, but, I have simplified all things for testing, because it simply did not triggered the permission dialog
Just missing the manifest thing was my problem. Now, I will move the code in the proper position and handle the result

can u show how to solve it.
i have the same problem.
the permission is always false

 

[Mihai Rainer Jr.]

c

can u show how to solve it.
i have the same problem.
the permission is always false

i just simply added the camera in the manifest, then it starts showing the permission dialog.

 

[Erel]

Tip: click on List Permissions (Logs tab). If the relevant permission is not listed and marked as a dangerous permission then the dialog will never appear.

 

[Sai Main Seng Kham]

Tip: click on List Permissions (Logs tab). If the relevant permission is not listed and marked as a dangerous permission then the dialog will never appear.

@Erel
the list permission is empty.
Runing My App showing permission error

so how can i solve it?

 

[Erel]

1. Always start a new thread for your questions.
2. Post the full error message in the new thread.

 

[Sai Main Seng Kham]

1. Always start a new thread for your questions.
2. Post the full error message in the new thread.

what if nobody answer my thread

 

[Erel]

Where is that thread?

 

[Sai Main Seng Kham]

https://www.b4x.com/android/forum/threads/tutorial-of-using-facebook-account-kit-on-b4a.107930/

that

 

[Erel]

How is this relevant to this question?
You requested a tutorial about something. Which answer do you expect? There might a tutorial about it in the future.

Feature requests are usually not answered (important to read: https://www.b4x.com/android/forum/threads/a-few-words-about-feature-requests.69064/)