added pause/resume on backgrounding of iPhone host

mobilehub · Jul 11, 2011 · 3d3dad5 · 3d3dad5
1 parent 7209a32
commit 3d3dad5
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Showing 5 changed files with 12,227 additions and 12,189 deletions.
diff --git a/xcode/ios/Classes/AppDelegate.mm b/xcode/ios/Classes/AppDelegate.mm
@@ -75,6 +75,28 @@ -( void ) application:( UIApplication* )application didRegisterForRemoteNotifica
 		AKUAppDidRegisterForRemoteNotificationsWithDeviceToken ( deviceToken );
 	}
 
+	//----------------------------------------------------------------//
+	-( void ) applicationDidBecomeActive:( UIApplication* )application {
+
+		// restart moai view
+		[ mMoaiView pause:NO ];
+	}
+
+	//----------------------------------------------------------------//
+	-( void ) applicationDidEnterBackground:( UIApplication* )application {
+	}
+
+	//----------------------------------------------------------------//
+	-( void ) applicationWillEnterForeground:( UIApplication* )application {
+	}
+
+	//----------------------------------------------------------------//
+	-( void ) applicationWillResignActive:( UIApplication* )application {
+
+		// pause moai view
+		[ mMoaiView pause:YES ];
+	}
+
 	//----------------------------------------------------------------//
 	-( void ) applicationWillTerminate :( UIApplication* )application {
 

diff --git a/xcode/ios/Classes/MoaiView.h b/xcode/ios/Classes/MoaiView.h
@@ -28,6 +28,7 @@
 }
 
 	//----------------------------------------------------------------//
+	-( void )	pause	:( BOOL )paused;
 	-( void )	run		:( NSString* )filename;
 
 @end
diff --git a/xcode/ios/Classes/MoaiView.mm b/xcode/ios/Classes/MoaiView.mm
@@ -263,6 +263,19 @@ -( void ) onUpdateLocation :( LocationObserver* )observer {
 		);
 	}
 
+	//----------------------------------------------------------------//
+	-( void ) pause :( BOOL )paused {
+
+		if ( paused ) {
+			AKUPause ( YES );
+			[ self stopAnimation ];
+		}
+		else {
+			[ self startAnimation ];
+			AKUPause ( NO );
+		}
+	}
+
 	//----------------------------------------------------------------//
 	-( void ) run :( NSString* )filename {
 
@@ -273,10 +286,12 @@ -( void ) run :( NSString* )filename {
 	//----------------------------------------------------------------//
 	-( void ) startAnimation {
 
-        CADisplayLink* aDisplayLink = [[ UIScreen mainScreen ] displayLinkWithTarget:self selector:@selector( onUpdateAnim )];
-        [ aDisplayLink setFrameInterval:mAnimInterval ];
-        [ aDisplayLink addToRunLoop:[ NSRunLoop currentRunLoop ] forMode:NSDefaultRunLoopMode ];
-        mDisplayLink = aDisplayLink;
+		if ( !mDisplayLink ) {
+			CADisplayLink* aDisplayLink = [[ UIScreen mainScreen ] displayLinkWithTarget:self selector:@selector( onUpdateAnim )];
+			[ aDisplayLink setFrameInterval:mAnimInterval ];
+			[ aDisplayLink addToRunLoop:[ NSRunLoop currentRunLoop ] forMode:NSDefaultRunLoopMode ];
+			mDisplayLink = aDisplayLink;
+		}
 	}
 
 	//----------------------------------------------------------------//