Android Question Storage Library and Api 30 (android 11)

[bernardR]

Bonjour,
I use the excellent storage library under api 29.
I do not have the possibility of testing in API 30.
Are there any additional permissions to see if a storage isExternalStorageRemovable?
Thanks

 

[Erel]

Are there any additional permissions to see if a storage isExternalStorageRemovable?

I'm not sure which library are you referring to?

ExternalStorage works with Android 30.

 

[bernardR]

https://www.b4x.com/android/forum/threads/storage-v1-0.49253/
My app is very small. It should only display the name of the removable sdcard.
The user sends me a screenshot so that I send them an unlock code.
It is ok for api 5 to 29

 

[bernardR]

My code for api 22 to 30

Sub Globals
    Dim storage As env
    Dim sdCard As String
End Sub

Sub Activity_Create(FirstTime As Boolean)
    storage.Initialize
    sdCard=detectCardExt
    Msgbox(sdCard,"sdCard")
    ExitApplication
End Sub

Sub detectCardExt As String
    Dim de As String = File.DirRootExternal
    Dim mtc As Matcher = Regex.Matcher("(/|\\)[^(/|\\)]*(/|\\)",de)
    If mtc.Find = True Then
        Dim mnt As String = mtc.Group(0)
        Dim dirs As List
        dirs.Initialize
        dirs=File.ListFiles(mnt)
        For Each f As String In dirs
            If storage.isExternalStorageRemovable(mnt&f) Then
                Return f
            End If
        Next
    End If
End Sub

 

[DonManfred]

Storage v1.0

This library is a wrapper for the new SDK-Api in Android 5 (Lollipop). http://developer.android.com/reference/android/os/Environment.html ATTENTION: YOU NEED ANDROID 5+ (Lollipop) to use this library. Storage Author: DonManfred Version: 1 env Methods: Initialize As Map Initialize the...

www.b4x.com

This is an very old Library.

Erel is refering to this one. this is the one you should use on targetsdk = 30

ExternalStorage - Access SD cards and USB sticks

Before we start: External storage means a real sd card or a connected mass storage USB device. This class can also be used to access the secondary storage (File.DirRootExternal). This becomes relevant with newer versions of Android that restrict direct access. It has nothing to do with runtime...

www.b4x.com

 

[bernardR]

Thank you for your answers. I tried with externalstorage.
But I can't get only the name of the removable card for display.
Do you have please an example