Android Question Run a long process

[Avansys]

Hi,

I want to run this code:

Function code:

Sub cargaImagenes
    Dim lista As List
    lista.initialize
    Dim archivo As String
    lista = File.ListFiles(Comun.fileDireError)
    Dim left As Int : left = 10dip
    Dim top As Int : top = 10dip
    Dim columnas As Int : columnas = 1
    For i = lista.Size-1 To 0 Step -1
          archivo = lista.Get(i)
          Dim imagen As imagenClass
          imagen.Initialize(archivo)
          If columnas > 3 Then
              columnas = 1
            top = top + 130dip
            left = 10dip
          End If
          scroll.Panel.AddView(imagen.getImagen, left, top, 120dip, 120dip)
        left = left + 130dip
        columnas = columnas + 1
    Next
End Sub

imageClass code:

'Class module
Sub Class_Globals
    Dim imagen As ImageView
    Dim name As String
End Sub

'Initializes the object. You can add parameters to this method if needed.
Public Sub Initialize(nombre As String)
    imagen.Initialize("documento")
    imagen.Bitmap = LoadBitmap(Comun.fileDireError, nombre)
    name = nombre
End Sub

'Retorna la imagen del objeto
Sub getImagen As ImageView
    Return imagen
End Sub

Sub documento_Click
    Msgbox(name, "")
End Sub

But, when I run it, activity stops.
I tested it with 3 photos, the code works fine, but when I use 4 photos, the problem appears.

I guess that it's because is long process, but I don´t know.

Thanks¡

 

[thedesolatesoul]

How big are the photos (resolution)?
What is the error in the Logs?

 

[mc73]

I guess you can use a service to populate your view.

 

[Avansys]

How big are the photos (resolution)?
What is the error in the Logs?

Dimensions are 2048 x 1536 px and resolution is 72 ppp, size is 649 kb
The logs are correct but, the activity stops

 

[Avansys]

I guess you can use a service to populate your view.

I did it, and the error is this:

 

[thedesolatesoul]

You are loading very large images therefore you are getting out of memory errors.

 

[Avansys]

You are loading very large images therefore you are getting out of memory errors.

Yeah, I solved this, I used LoadBitmapSample and not LoadBitmap

Thanks

 

[Mrjoey]

try using a thread instead , or put "DoEvents" in ur loop , i will not freeze ur activity , but i recommend using thread

 

[Avansys]

try using a thread instead , or put "DoEvents" in ur loop , i will not freeze ur activity , but i recommend using thread

I solved this, I used LoadBitmapSample and not LoadBitmap

Thanks