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Delayed openDialog call still has issues #304

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pardeike opened this issue Sep 3, 2015 · 0 comments
Open

Delayed openDialog call still has issues #304

pardeike opened this issue Sep 3, 2015 · 0 comments

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@pardeike
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pardeike commented Sep 3, 2015

On my iPhone 6 with iOS 9 the delayed call to [self openDialog] in the method scanBarcode (CDVBarcodeScanner.mm) is rather annoying. It will prolong the startup time and fail sometimes anyway.

My suggestion is to replace

[self performSelector:@selector(openDialog) withObject:nil afterDelay:1];

with

[self performSelectorOnMainThread:@selector(openDialog) withObject:nil waitUntilDone:NO];

and things become quite zippy again.
EddyVerbruggen added a commit to Telerik-Verified-Plugins/BarcodeScanner that referenced this issue Dec 4, 2016
@EddyVerbruggen
Crash on iOS on low memory devices wildabeast#304
6e3718c
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@pardeike