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inside custom component

Java Development

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Developer
SumiGhosh
Posts: 435
Registered: ‎09-20-2011
My Device: Z10 LE, Playbook, DevAlpha C, 9900, 9380

Redrawing the image in custom ListField

Hi all,

     I'm created a custom Listfield where i have an image(fetching from a url), header and desc. Initially i'm loading the list with dummy image and i want to replace the image with exact one that i fetched from the url. After showing the list i calling another function which gives me the bitmap, so after getting the bitmaps how will i redraw over my dummy image. Can anyone point me how can i achieve this.

Developer
arkadyz
Posts: 2,268
Registered: ‎07-08-2009
My Device: various

Re: Redrawing the image in custom ListField

Once you get the image for a certain row number, schedule its repaint with ListField.invalidate(rowNumber)

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