[Demo]Fix keyWindow deprecated in iOS 13

wolfcon · wolfcon · commit 7ce762d7a5b5 · 2021-01-25T14:12:40.000+08:00
diff --git a/MJRefreshExample/Classes/First/MJTempViewController.m b/MJRefreshExample/Classes/First/MJTempViewController.m
@@ -53,7 +53,7 @@ - (void)viewDidLoad {
 
 - (void)contorlSelect:(UISegmentedControl *)control
 {
-    UIWindow *keyWindow = [UIApplication sharedApplication].keyWindow;
+    UIWindow *keyWindow = [UIApplication sharedApplication].windows.firstObject;
     keyWindow.rootViewController = [keyWindow.rootViewController.storyboard instantiateViewControllerWithIdentifier:[NSString stringWithFormat:@"%zd", control.selectedSegmentIndex]];
     
     if (control.selectedSegmentIndex == 0) {
diff --git a/MJRefreshExample/Classes/Second/MJCollectionViewController.m b/MJRefreshExample/Classes/Second/MJCollectionViewController.m
@@ -44,6 +44,7 @@ - (void)example21
             [weakSelf.collectionView.mj_header endRefreshing];
         });
     }];
+    self.collectionView.mj_header.isCollectionViewAnimationBug = YES;
     [self.collectionView.mj_header beginRefreshing];
 
     // 上拉刷新

Original file line number	Diff line number	Diff line change
`@@ -53,7 +53,7 @@ - (void)viewDidLoad {`
`53`	`53`
`54`	`54`	`- (void)contorlSelect:(UISegmentedControl *)control`
`55`	`55`	`{`
`56`		`- UIWindow *keyWindow = [UIApplication sharedApplication].keyWindow;`
	`56`	`+ UIWindow *keyWindow = [UIApplication sharedApplication].windows.firstObject;`
`57`	`57`	`keyWindow.rootViewController = [keyWindow.rootViewController.storyboard instantiateViewControllerWithIdentifier:[NSString stringWithFormat:@"%zd", control.selectedSegmentIndex]];`
`58`	`58`
`59`	`59`	`if (control.selectedSegmentIndex == 0) {`