Android Question Changing image in customlistview

Devv · Jul 16, 2016

i saw lots of examples on this site but i still can understand how to edit and image in a customListView

my customlist have images and at any time i want to change the image

the problem is that there is only one imageview how can choose what image i want to change ?

B4X:

ImageView1.SetBackgroundImage(LoadBitmap(File.DirInternalCache,"myimage.jpg"))

any ideas ?

mangojack · Jul 16, 2016

You have to get the clv row item panel first, then get the panel imageview ... ie.

B4X:

Dim pnl As Panel
pnl = clv1.GetPanel(index)   'index of the clicked row  or knowing which row item you wish to edit

Dim imv As ImageView
imv =  pnl.GetView(1)        ' 0 = first view added to panel/row ... 1 = 2nd view etc (refer Sub CreateListItem)
imv.Bitmap = MyNewBitmap     ' or LoadBitmap(File.DirInternalCache,"mynewimage.jpg"))

Devv · Jul 16, 2016

mangojack said:

You have to get the clv row item panel first, then get the panel imageview ... ie.

B4X:

Dim pnl As Panel
pnl = clv1.GetPanel(index)   'index of the clicked row  or knowing which row item you wish to edit

Dim imv As ImageView
imv =  pnl.GetView(1)        ' 0 = first view added to panel/row ... 1 = 2nd view etc (refer Sub CreateListItem)
imv.Bitmap = MyNewBitmap     ' or LoadBitmap(File.DirInternalCache,"mynewimage.jpg"))

Thanks you !

Android Question Changing image in customlistview

Devv

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mangojack

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Devv

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Android Question Changing image in customlistview

Devv

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