visibility notification

priore · Jun 24, 2017 · 5ea988c · 5ea988c
1 parent a172164
commit 5ea988c
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Showing 3 changed files with 22 additions and 1 deletion.
diff --git a/AVPlayerOverlay.podspec b/AVPlayerOverlay.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name                    = 'AVPlayerOverlay'
-  s.version                 = '1.9'
+  s.version                 = '1.10'
   s.summary                 = 'AVPlayer with custom controls and full screen features.'
   s.license                 = 'MIT'
   s.authors 				= { 'Danilo Priore' => 'support@prioregroup.com' }

diff --git a/AVPlayerOverlay/AVPlayer/AVPlayerVC.h b/AVPlayerOverlay/AVPlayer/AVPlayerVC.h
@@ -5,6 +5,7 @@
 //  Copyright © 2016 Prioregroup.com. All rights reserved.
 //
 #define AVPlayerVCSetVideoURLNotification @"avplayervcsetvideourl"
+#define AVPlayerVCVisibilityNotification @"avplayervcvisibility"
 #define kAVPlayerVCSubtitleURL @"subtitles"
 
 #import "AVPlayerOverlayVC.h"

diff --git a/AVPlayerOverlay/AVPlayer/AVPlayerVC.m b/AVPlayerOverlay/AVPlayer/AVPlayerVC.m
@@ -13,6 +13,8 @@
 
 @interface AVPlayerVC ()
 
+@property (nonatomic, strong) NSTimer *timerVisibility;
+
 @end
 
 @implementation AVPlayerVC
@@ -86,6 +88,22 @@ - (void)viewDidLoad
         [_overlayVC addTarget:_pipOverlayVC action:@selector(showControls) forEvents:AVPlayerOverlayEventDidPIPBecomeActive];
         [_overlayVC addTarget:_pipOverlayVC action:@selector(hideControls) forEvents:AVPlayerOverlayEventWillPIPDeactivation];
     }
+
+    // visibility notification
+    _timerVisibility = [NSTimer timerWithTimeInterval:0.5 repeats:YES block:^(NSTimer * _Nonnull timer) {
+        static BOOL visibility = NO;
+        CGRect rect = [self.view.window convertRect:self.view.frame fromView:self.view];
+        if (rect.size.width > 0 && rect.size.height > 0) {
+            if (CGRectContainsRect(self.view.window.frame, rect) && !visibility) {
+                visibility = YES;
+                [[NSNotificationCenter defaultCenter] postNotificationName:AVPlayerVCVisibilityNotification object:@(YES)];
+            } else if (!CGRectContainsRect(self.view.window.frame, rect) && visibility) {
+                visibility = NO;
+                [[NSNotificationCenter defaultCenter] postNotificationName:AVPlayerVCVisibilityNotification object:@(NO)];
+            }
+        }
+    }];
+    [[NSRunLoop currentRunLoop] addTimer:_timerVisibility forMode:NSRunLoopCommonModes];
 }
 
 - (void)viewDidAppear:(BOOL)animated
@@ -191,6 +209,8 @@ - (void)dealloc
     [_overlayVC removeFromParentViewController], _overlayVC = nil;
     [_pipOverlayVC removeFromParentViewController], _pipOverlayVC = nil;
 
+    [_timerVisibility invalidate], _timerVisibility = nil;
+
     [self.player pause], self.player = nil;
 }