fix the issue of UI Frezze

AssistoLab#115
fcdv1 · Jul 1, 2019 · 1dbbddc · 1dbbddc
1 parent 45e5baa
commit 1dbbddc
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/KVNProgress/Classes/KVNProgress.m b/KVNProgress/Classes/KVNProgress.m
@@ -916,7 +916,9 @@ - (void)setupMotionEffect
 
 - (void)addToWindow
 {
-	self.originalKeyWindow = [UIApplication sharedApplication].keyWindow;
+    if([UIApplication sharedApplication].keyWindow != self.progressWindow){
+        self.originalKeyWindow = [UIApplication sharedApplication].keyWindow;
+    }
 
 	if (!self.progressWindow) {
 		self.progressWindow = [[UIWindow alloc] initWithFrame:self.originalKeyWindow.frame];