Merge pull request #18 from ninjinkun/resume-bars-back-to-forground

Resume bars when app backs to foreground
ninjinkun · May 9, 2014 · ce6c113 · ce6c113
2 parents 7da751f + 2a5993c
commit ce6c113
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Showing 2 changed files with 14 additions and 3 deletions.
diff --git a/DemoApp/Base.lproj/Main.storyboard b/DemoApp/Base.lproj/Main.storyboard
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="4514" systemVersion="13B42" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" initialViewController="pH6-8N-gIx">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="5056" systemVersion="13C64" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" initialViewController="pH6-8N-gIx">
     <dependencies>
         <deployment defaultVersion="1536" identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="3747"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="3733"/>
     </dependencies>
     <scenes>
         <!--View Controller - UITableView-->
@@ -89,4 +89,4 @@
         <simulatedOrientationMetrics key="orientation"/>
         <simulatedScreenMetrics key="destination" type="retina4"/>
     </simulatedMetricsContainer>
-</document>
+</document>
diff --git a/DemoApp/ViewController.m b/DemoApp/ViewController.m
@@ -28,6 +28,8 @@ - (void)dealloc
     // If or when UIScrollView's delegate is referred to with "weak" rather
     // than "assign", this can and should be removed.
     self.tableView.delegate = nil;
+
+    [[NSNotificationCenter defaultCenter] removeObserver:self];
 }
 
 - (void)viewDidLoad
@@ -45,6 +47,8 @@ - (void)viewDidLoad
 
     _scrollProxy.delegate = self;
 
+    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(resetBars) name:UIApplicationWillEnterForegroundNotification object:nil]; // resume bars when back to forground from other apps
+
     if (!IS_RUNNING_IOS7) {
         // support full screen on iOS 6
         self.navigationController.navigationBar.barStyle = UIBarStyleBlackTranslucent;
@@ -91,6 +95,13 @@ - (void)refreshControlValueChanged:(id)sender
     });
 }
 
+- (void)resetBars
+{
+    [_scrollProxy reset];
+    [self showNavigationBar:NO];
+    [self showToolbar:NO];
+}
+
 #pragma mark -
 #pragma mark UITableViewDataSource