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fix collection nil

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Đặng Ngọc Quảng 2020-11-24 15:54:33 +07:00 committed by GitHub
parent 44842c0b1b
commit f742e6e666
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1 changed files with 2 additions and 2 deletions
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ios/Classes/SwiftPhotoGalleryPlugin.swift
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@ -161,7 +161,7 @@ public class SwiftPhotoGalleryPlugin: NSObject, FlutterPlugin {
return PHAsset.fetchAssets(with: options).count
}
return PHAsset.fetchAssets(in: collection!, options: options).count
return PHAsset.fetchAssets(in: collection ?? PHAssetCollection.init(), options: options).count
}
private func listMedia(albumId: String, skip: NSNumber?, take: NSNumber?, mediumType: String) -> NSDictionary {
@ -175,7 +175,7 @@ public class SwiftPhotoGalleryPlugin: NSObject, FlutterPlugin {
let fetchResult = albumId == "__ALL__"
? PHAsset.fetchAssets(with: fetchOptions)
: PHAsset.fetchAssets(in: collection!, options: fetchOptions)
: PHAsset.fetchAssets(in: collection ?? PHAssetCollection.init(), options: fetchOptions)
let start = skip?.intValue ?? 0
let total = fetchResult.count
let end = take == nil ? total : min(start + take!.intValue, total)