修改扫一扫的bug

SeongBrave · Jul 19, 2018 · ea428c3 · ea428c3
1 parent 5c2ae51
commit ea428c3
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Showing 2 changed files with 3 additions and 4 deletions.
diff --git a/UtilCore.podspec b/UtilCore.podspec
@@ -8,7 +8,7 @@
 
 Pod::Spec.new do |s|
   s.name             = 'UtilCore'
-  s.version          = '0.0.1'
+  s.version          = '0.0.2'
   s.summary          = '项目公用基础库'
 
 # This description is used to generate tags and improve search results.

diff --git a/UtilCore/UtilCoreTool/ToolVc/Scan_Vc.swift b/UtilCore/UtilCoreTool/ToolVc/Scan_Vc.swift
@@ -253,10 +253,9 @@ extension Scan_Vc{
 extension Scan_Vc: AVCaptureMetadataOutputObjectsDelegate
 {
     // 只要解析到数据就会调用
-    public func captureOutput(_ captureOutput: AVCaptureOutput!, didOutputMetadataObjects metadataObjects: [Any]!, from connection: AVCaptureConnection!)
-    {
+    public func metadataOutput(_ output: AVCaptureMetadataOutput, didOutput metadataObjects: [AVMetadataObject], from connection: AVCaptureConnection){
         // 检查：metadataObjects 对象不为空，并且至少包含一个元素
-        if metadataObjects == nil || metadataObjects.count == 0 {
+        if metadataObjects.count == 0 {
             return
         }
         guard let metadataObj = metadataObjects[0] as? AVMetadataMachineReadableCodeObject else {