Android Question Intent Based Camera - Taking photo with confirm screen

Sub TakePicture
    Dim i As Intent
    i.Initialize("android.media.action.IMAGE_CAPTURE", "")
    File.Delete(imageFolder, tempImageFile)
    Dim p As Phone
    Dim u As Object
    If p.SdkVersion < 24 Then
        Dim uri As Uri
        uri.Parse("file://" & File.Combine(imageFolder, tempImageFile))
        u = uri
    Else
        u = CreateFileProviderUri(imageFolder, tempImageFile)
    End If
    i.PutExtra("output", u) 'the image will be saved to this path
    Try
        StartActivityForResult(i)
    Catch
        ToastMessageShow("Camera is not available.", True)
        Log(LastException)
    End Try
End Sub

'result arrives here
Sub ion_Event (MethodName As String, Args() As Object) As Object
    If Args(0) = -1 Then
        Try
            Dim in As Intent = Args(1)
            If File.Exists(imageFolder, tempImageFile) Then
                lastPicture = LoadBitmapSample(imageFolder, tempImageFile, ImageView1.Width, ImageView1.Height)
                ImageView1.Bitmap = lastPicture
                
                Dim Out As OutputStream
                Out = File.OpenOutput(GetExternalStoragePublicDirectory("DCIM") & "/Camera", "Emad.jpg", False)
                
                lastPicture.WriteToStream(Out, 100, "JPEG")
                Out.Close

            Else If in.HasExtra("data") Then 'try to get thumbnail instead
                Dim jo As JavaObject = in
                lastPicture = jo.RunMethodJO("getExtras", Null).RunMethod("get", Array("data"))
            End If
        Catch
            Log(LastException)
        End Try
    End If
    If lastPicture.IsInitialized Then ImageView1.Bitmap = lastPicture
    Return Null
End Sub