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[TIMOB-17572] iOS: Fix activity indicator animation in list items #9716

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merged 2 commits into from
Jan 16, 2018
Merged

[TIMOB-17572] iOS: Fix activity indicator animation in list items #9716

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869a793
[TIMOB-17572] Fix activity indicator animation in list items
hansemannn Jan 10, 2018
8cbbdac
Merge branch 'master' into TIMOB-17572
vijaysingh-axway Jan 15, 2018
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18 changes: 18 additions & 0 deletions iphone/Classes/TiUIListItem.m
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Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,9 @@
#import "TiUtils.h"
#import "TiViewProxy.h"
#import "Webcolor.h"
#ifdef USE_TI_UIACTIVITYINDICATOR
#import "TiUIActivityIndicator.h"
#endif

@implementation TiUIListItem {
TiUIListItemProxy *_proxy;
Expand Down Expand Up @@ -91,6 +94,21 @@ - (void)prepareForReuse
{
RELEASE_TO_NIL(_dataItem);
[super prepareForReuse];

#ifdef USE_TI_UIACTIVITYINDICATOR
// TIMOB-17572: Attempt to resume activity indicator animation to reuse cell
// Use this workaroud until iOS is smart enough to retain the animation state itself
if (self.subviews.firstObject != nil) {
UIView *container = self.subviews.firstObject;
[[container subviews] enumerateObjectsUsingBlock:^(__kindof UIView *_Nonnull obj, NSUInteger idx, BOOL *_Nonnull stop) {
if ([obj isKindOfClass:[TiUIActivityIndicator class]]) {
UIActivityIndicatorView *activityIndicator = [(TiUIActivityIndicator *)obj indicatorView];
[activityIndicator startAnimating];
*stop = YES;
}
}];
}
#endif
}

- (void)layoutSubviews
Expand Down