增加图片的开关控制.reviewed by sunkai

@@ -12,6 +12,7 @@
 #import <objc/message.h>
 #import "YH_EventCollector.h"
 #import "YHLog.h"
+#import "YHEventReport.h"
 
 @implementation SDWebImageDownloaderOperation (AutoTrack)
 
@@ -61,25 +62,34 @@
 
 - (void) yher_operationStart
 {
-    [[YH_EventCollector sharedInstance] timeEventStartWithWebImageDownload:self];
+    if ([YHEventReport sharedInstance].isPerformanceTrackEnabled){
+        [[YH_EventCollector sharedInstance] timeEventStartWithWebImageDownload:self];
+    }
+    
     [self yher_operationStart];
 }
 
 - (void) yher_operationDidFinish
 {
-    [[YH_EventCollector sharedInstance] timeEventEndWithWebImageDownload:self status:YHEventLoadStatusSuc];
+    if ([YHEventReport sharedInstance].isPerformanceTrackEnabled){
+        [[YH_EventCollector sharedInstance] timeEventEndWithWebImageDownload:self status:YHEventLoadStatusSuc];
+    }
     [self yher_operationDidFinish];
 }
 
 - (void) yher_operationCancel
 {
-    [[YH_EventCollector sharedInstance] timeEventEndWithWebImageDownload:self status:YHEventLoadStatusFailed];
+    if ([YHEventReport sharedInstance].isPerformanceTrackEnabled){
+        [[YH_EventCollector sharedInstance] timeEventEndWithWebImageDownload:self status:YHEventLoadStatusFailed];
+    }
     [self yher_operationCancel];
 }
 
 - (void) yher_operationError :(NSError*)error
 {
-    [[YH_EventCollector sharedInstance] timeEventEndWithWebImageDownload:self status:YHEventLoadStatusFailed];
+    if ([YHEventReport sharedInstance].isPerformanceTrackEnabled){
+        [[YH_EventCollector sharedInstance] timeEventEndWithWebImageDownload:self status:YHEventLoadStatusFailed];
+    }
     [self yher_operationError:error];
 }
 

@@ -49,14 +49,14 @@
 }
 
 - (void)yher_viewDidLoad{
-    if ([YHEventReport sharedInstance].isPerformanceTrackEnabled && [[YHEventReport sharedInstance] isPerformanceViewControllerStringIgnored:NSStringFromClass([self class])]) {
+    if ([YHEventReport sharedInstance].isPerformanceTrackEnabled && ![[YHEventReport sharedInstance] isPerformanceViewControllerStringIgnored:NSStringFromClass([self class])]) {
         [[YH_EventCollector sharedInstance] timeEventStartWithViewController:self];
     }
     [self yher_viewDidLoad];
 }
 
 -(void)yher_viewDidAppear:(BOOL)animated {
-    if ([YHEventReport sharedInstance].isPerformanceTrackEnabled&& [[YHEventReport sharedInstance] isPerformanceViewControllerStringIgnored:NSStringFromClass([self class])]) {
+    if ([YHEventReport sharedInstance].isPerformanceTrackEnabled && ![[YHEventReport sharedInstance] isPerformanceViewControllerStringIgnored:NSStringFromClass([self class])]) {
         [[YH_EventCollector sharedInstance] timeEventEndWithViewController:self];
     }
     [self yher_viewDidAppear:animated];