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Author: 박용권

arawn/PerformSelectorHomework/Classes/LaodanPageViewController.h

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+//
+//  LaodanPageViewController.h
+//  PerformSelectorHomework
+//
+//  Created by 박용권 on 11. 8. 14..
+//  Copyright 2011 __MyCompanyName__. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+
+@interface LaodanPageViewController : UIViewController <UIWebViewDelegate> {
+
+	UIActivityIndicatorView* _activityIndicator;
+	UIView* _activityIndicatorBg;
+	UIWebView* _webView;
+	
+}
+
+@property (nonatomic, retain) IBOutlet UIActivityIndicatorView* activityIndicator;
+@property (nonatomic, retain) IBOutlet UIView* activityIndicatorBg;
+@property (nonatomic, retain) IBOutlet UIWebView* webView;
+
+@end

arawn/PerformSelectorHomework/Classes/LaodanPageViewController.m

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+//
+//  LaodanPageViewController.m
+//  PerformSelectorHomework
+//
+//  Created by 박용권 on 11. 8. 14..
+//  Copyright 2011 __MyCompanyName__. All rights reserved.
+//
+
+#import "LaodanPageViewController.h"
+
+
+@interface LaodanPageViewController ()
+- (void)loadLaodanGithub;
+@end
+
+
+@implementation LaodanPageViewController
+
+@synthesize activityIndicator = _activityIndicator;
+@synthesize activityIndicatorBg = _activityIndicatorBg;
+@synthesize webView = _webView;
+
+// The designated initializer.  Override if you create the controller programmatically and want to perform customization that is not appropriate for viewDidLoad.
+/*
+- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil {
+    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
+    if (self) {
+        // Custom initialization.
+    }
+    return self;
+}
+*/
+
+- (void)viewDidLoad {
+    [super viewDidLoad];
+	
+	self.title = @"라오단 깃헙 페이지";
+	
+	
+	// 화면 로딩 중 표시.
+	[_activityIndicator startAnimating];
+	[_activityIndicatorBg setHidden:NO];
+	
+	
+	// 기텁 화면 바로 보여줘!
+	// [self loadLaodanGithub];
+	
+	
+	// 0초후에 기텁 화면 보여줘!
+	[self performSelector:@selector(loadLaodanGithub) withObject:nil afterDelay:0];
+}
+
+- (void)loadLaodanGithub {
+	NSURLRequest* request = [NSURLRequest requestWithURL:[NSURL URLWithString:@"https://github.com/codeport/ios"]];
+	
+	NSError* error = nil;
+    NSURLResponse* response = nil;	
+	
+	// 라오단 깃헙 페이지 요청
+	NSData* recvData = [NSURLConnection sendSynchronousRequest:request 
+											 returningResponse:&response 
+														 error:&error];
+	// 웹뷰에 요청결과 반영
+	[_webView loadData:recvData
+			  MIMEType:nil
+	  textEncodingName:nil
+			   baseURL:nil];
+	
+	// 화면 로딩 중 끄기.
+	[_activityIndicator stopAnimating];
+	[_activityIndicatorBg setHidden:YES];
+}
+
+- (void)didReceiveMemoryWarning {
+    // Releases the view if it doesn't have a superview.
+    [super didReceiveMemoryWarning];
+    
+    // Release any cached data, images, etc. that aren't in use.
+}
+
+- (void)viewDidUnload {
+    [super viewDidUnload];
+    // Release any retained subviews of the main view.
+    // e.g. self.myOutlet = nil;
+}
+
+
+- (void)dealloc {
+    [super dealloc];
+}
+
+
+@end