Reloading the OpenFlow

[voodie99]

Can you provide a method for clearing AFOpenFlowView images without needing to release and re-instantiate programmatically? e.g after you display Flicker image library and you want to search something else without closing and opening application

[mefistody]

any luck with this? I've been trying like crazy and no luck. i can't even release it and re-instantiate without crashing? how do you do it?

[micurley]

I was running into this problem also - my workaround for now is to release the viewcontroller that contains the openflow instance and re-instantiate - so far it is working pretty well

[mpbod]

I had the same problem, but I'm using a different fork, https://github.com/tupps/OpenFlow. I forked that and made some fixes. For me the problem was after I call reloadData, all the covers disappeared. I don't have time to fix that now, but I used setSelectedCover: to make it come back again. You can check out my fork if it helps. Cheers.

[ghost]

Here's my reloadData, it seems to work fine for me. Hope it helps.

- (void)reloadData {
    for(id key in onscreenCovers) {
        AFItemView *cover = [onscreenCovers objectForKey:key];
        [cover.layer removeFromSuperlayer];
    }

    [coverImages removeAllObjects];
    [coverImageHeights removeAllObjects];
    [offscreenCovers removeAllObjects];
    [onscreenCovers removeAllObjects];

    lowerVisibleCover = upperVisibleCover = -1;
    selectedCoverView = nil;

    self.defaultImage = [self.dataSource defaultImage];
    self.numberOfImages = [self.dataSource numberOfImagesInOpenFlowView:self];

    [self layoutCoversAnimated:NO];
}

[SrinivasG]

What would be the implementation for layoutCoversAnimated:NO, and Iam unable to check the method implementation for numberOfImagesInOpenFlowView:self

[druidLike]

This helped me remove some artifacts after swapping out image sets :)

`

• (void) RefreshAllVisible {

  int lowerBound = MAX(-1, selectedCoverView.number - COVER_BUFFER);
  int upperBound = MIN(self.numberOfImages - 1, selectedCoverView.number + COVER_BUFFER);
  
  [self layoutCovers:selectedCoverView.number fromCover:lowerBound toCover:upperBound];
  [self centerOnSelectedCover:YES];

} `

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