A simple textView Demo and Chinese support

MarkDownDemo/MarkDownDemo/AppDelegate.h

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+//
+//  AppDelegate.h
+//  MarkDownDemo
+//
+//  Created by tangkunyin on 15/9/8.
+//  Copyright (c) 2015年 shuoit. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+@interface AppDelegate : UIResponder <UIApplicationDelegate>
+
+@property (strong, nonatomic) UIWindow *window;
+
+
+@end
+

MarkDownDemo/MarkDownDemo/AppDelegate.m

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+//
+//  AppDelegate.m
+//  MarkDownDemo
+//
+//  Created by tangkunyin on 15/9/8.
+//  Copyright (c) 2015年 shuoit. All rights reserved.
+//
+
+#import "AppDelegate.h"
+#import "ViewController.h"
+
+@implementation AppDelegate
+
+
+- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
+    self.window = [[UIWindow alloc] initWithFrame:[UIScreen mainScreen].bounds];
+    self.window.backgroundColor = [UIColor orangeColor];
+
+    ViewController *rootViewController = [[ViewController alloc] init];
+
+    self.window.rootViewController = rootViewController;
+    [self.window makeKeyAndVisible];
+
+    return YES;
+}
+
+- (void)applicationWillResignActive:(UIApplication *)application {}
+
+- (void)applicationDidEnterBackground:(UIApplication *)application {}
+
+- (void)applicationWillEnterForeground:(UIApplication *)application {}
+
+- (void)applicationDidBecomeActive:(UIApplication *)application {}
+
+- (void)applicationWillTerminate:(UIApplication *)application {}
+
+@end

MarkDownDemo/MarkDownDemo/Images.xcassets/AppIcon.appiconset/Contents.json

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+{
+  "images" : [
+    {
+      "idiom" : "iphone",
+      "size" : "29x29",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "iphone",
+      "size" : "29x29",
+      "scale" : "3x"
+    },
+    {
+      "idiom" : "iphone",
+      "size" : "40x40",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "iphone",
+      "size" : "40x40",
+      "scale" : "3x"
+    },
+    {
+      "idiom" : "iphone",
+      "size" : "60x60",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "iphone",
+      "size" : "60x60",
+      "scale" : "3x"
+    },
+    {
+      "idiom" : "ipad",
+      "size" : "29x29",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "ipad",
+      "size" : "29x29",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "ipad",
+      "size" : "40x40",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "ipad",
+      "size" : "40x40",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "ipad",
+      "size" : "76x76",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "ipad",
+      "size" : "76x76",
+      "scale" : "2x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

MarkDownDemo/MarkDownDemo/Images.xcassets/LaunchImage.launchimage/Contents.json

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+{
+  "images" : [
+    {
+      "orientation" : "portrait",
+      "idiom" : "ipad",
+      "minimum-system-version" : "7.0",
+      "extent" : "full-screen",
+      "scale" : "2x"
+    },
+    {
+      "orientation" : "landscape",
+      "idiom" : "ipad",
+      "minimum-system-version" : "7.0",
+      "extent" : "full-screen",
+      "scale" : "1x"
+    },
+    {
+      "orientation" : "landscape",
+      "idiom" : "ipad",
+      "minimum-system-version" : "7.0",
+      "extent" : "full-screen",
+      "scale" : "2x"
+    },
+    {
+      "orientation" : "portrait",
+      "idiom" : "iphone",
+      "minimum-system-version" : "7.0",
+      "scale" : "2x"
+    },
+    {
+      "orientation" : "portrait",
+      "idiom" : "iphone",
+      "minimum-system-version" : "7.0",
+      "subtype" : "retina4",
+      "scale" : "2x"
+    },
+    {
+      "orientation" : "portrait",
+      "idiom" : "ipad",
+      "minimum-system-version" : "7.0",
+      "extent" : "full-screen",
+      "scale" : "1x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

MarkDownDemo/MarkDownDemo/Info.plist

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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>en</string>
+	<key>CFBundleExecutable</key>
+	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIdentifier</key>
+	<string>shuoit.$(PRODUCT_NAME:rfc1034identifier)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>$(PRODUCT_NAME)</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleVersion</key>
+	<string>1</string>
+	<key>LSRequiresIPhoneOS</key>
+	<true/>
+	<key>UIRequiredDeviceCapabilities</key>
+	<array>
+		<string>armv7</string>
+	</array>
+	<key>UISupportedInterfaceOrientations</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+	</array>
+	<key>UISupportedInterfaceOrientations~ipad</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationPortraitUpsideDown</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+	</array>
+</dict>
+</plist>

MarkDownDemo/MarkDownDemo/MdSource.md

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+* italics *
+** bold **
+*** bold italic ***
+~~ strikethrough ~~
+
+# Header 1
+## Header 2
+### Header 3
+#### Header 4
+##### Header 5
+###### Header 6
+
+## 再来段中文试试看
+
+Header 1
+========
+
+Header 2
+--------
+
+http://shuoit.net urls
+[说IT] (http://shuoit.net "唐先森的技术博客")

MarkDownDemo/MarkDownDemo/ViewController.h

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+//
+//  ViewController.h
+//  MarkDownDemo
+//
+//  Created by tangkunyin on 15/9/8.
+//  Copyright (c) 2015年 shuoit. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+@interface ViewController : UIViewController
+
+
+@end
+

MarkDownDemo/MarkDownDemo/ViewController.m

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+//
+//  ViewController.m
+//  MarkDownDemo
+//
+//  Created by tangkunyin on 15/9/8.
+//  Copyright (c) 2015年 shuoit. All rights reserved.
+//
+
+#import "ViewController.h"
+#import "NSAttributedStringMarkdownParser.h"
+
+@interface ViewController ()
+@property (nonatomic, strong) UITextView *textView;
+@end
+
+@implementation ViewController
+
+- (void)viewDidLoad {
+    [super viewDidLoad];
+
+    NSAttributedString *attributeString = [self parseMarkDownText:[self getSourceTextFromLocalFile]];
+
+    self.textView.attributedText = attributeString;
+
+    [self.view addSubview:self.textView];
+}
+
+- (NSString *)getSourceTextFromLocalFile
+{
+    NSString *filePath = [[NSBundle mainBundle] pathForResource:@"MdSource.md" ofType:nil];
+    NSString *articleText = [NSString stringWithContentsOfFile:filePath encoding:NSUTF8StringEncoding error:nil];
+    return articleText;
+}
+
+
+
+- (NSAttributedString *)parseMarkDownText:(NSString *)sourceText
+{
+    if (sourceText) {
+        NSAttributedStringMarkdownParser *parser = [[NSAttributedStringMarkdownParser alloc] init];
+        NSAttributedString *string = [parser attributedStringFromMarkdownString:sourceText];
+        return string;
+    }
+    return nil;
+}
+
+#pragma mark - getter
+- (UITextView *)textView
+{
+    if (_textView == nil) {
+        _textView = [[UITextView alloc] init];
+        _textView.editable = NO;
+        _textView.backgroundColor = [UIColor orangeColor];
+        _textView.frame = CGRectMake(0, 20, CGRectGetWidth(self.view.frame), CGRectGetHeight(self.view.frame));
+    }
+    return _textView;
+}
+
+@end

MarkDownDemo/MarkDownDemo/main.m

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+//
+//  main.m
+//  MarkDownDemo
+//
+//  Created by tangkunyin on 15/9/8.
+//  Copyright (c) 2015年 shuoit. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+#import "AppDelegate.h"
+
+int main(int argc, char * argv[]) {
+    @autoreleasepool {
+        return UIApplicationMain(argc, argv, nil, NSStringFromClass([AppDelegate class]));
+    }
+}