Android Question how to use android system gallery function

[xmtotti]

when I use intent in anroid 7 I can not use the system gallery function,how can I solve it,thanks
picture 1 is b4a ,pictuire2 is open by android gallery,I want to get picture 2 by b4a

Sub Button1_Click
    'copy the file to the shared folder
    Dim p As Phone
    Dim in As Intent
    File.Copy(File.DirAssets, "b4a.png", Starter.shared, "b4a.png")
    in.Initialize("android.intent.action.MEDIA_SCANNER_SCAN_FILE", CreateFileProviderUri(Starter.shared, "b4a.png"))
    p.SendBroadcastIntent(in)
    in.Initialize(in.ACTION_VIEW, CreateFileProviderUri(Starter.shared, "b4a.png"))    
    in.SetType("image/*")
    in.Flags = 1
    StartActivity(in)
End Sub


Sub CreateFileProviderUri (Dir As String, FileName As String) As Object
    Dim FileProvider As JavaObject
    Dim context As JavaObject
    context.InitializeContext
    FileProvider.InitializeStatic("android.support.v4.content.FileProvider")
    Dim f As JavaObject
    f.InitializeNewInstance("java.io.File", Array(Dir, FileName))
    Return FileProvider.RunMethod("getUriForFile", Array(context, Application.PackageName & ".provider", f))
End Sub

 

[Erel]

The two images are broken.

 

[xmtotti]

The two images are broken.

sorry,pls see the attachemnt,picture1 is the b4a.png,picture2 is the android.png,thanks

 

[Erel]

I'm not sure that I understand the question. What exactly are you trying to do? You can use ContentChooser if you want to let the user choose an image from the gallery.