<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[i3039的专栏]]></title><description><![CDATA[ios学习中，有太多不懂，也找不到人问，只有自己学着做。]]></description><link>https://blog.youkuaiyun.com/i3039</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; i3039]]></copyright><item><title><![CDATA[iPhone开发之启动画面及动画]]></title><link>https://blog.youkuaiyun.com/i3039/article/details/7601175</link><guid>https://blog.youkuaiyun.com/i3039/article/details/7601175</guid><author>i3039</author><pubDate>Fri, 25 May 2012 11:10:50 +0800</pubDate><description><![CDATA[转载自：FoxBabe




iPhone开发之启动画面及动画





一、静态图片的设置

iOS设备现在有三种不同的分辨率：iPhone 320x480、iPhone 4 640x960、iPad
 768x1024。以前程序的启动画面(图片)只要准备一个 Default.png 就可以了，但是现在变得复杂多了。下面就是 CocoaChina 会员做得总结]]></description><category></category></item><item><title><![CDATA[iPhone开发笔记——获取字符串宽度和高度]]></title><link>https://blog.youkuaiyun.com/i3039/article/details/7591303</link><guid>https://blog.youkuaiyun.com/i3039/article/details/7591303</guid><author>i3039</author><pubDate>Tue, 22 May 2012 15:49:19 +0800</pubDate><description><![CDATA[NSString *string = @"字符串";
CGSize size = [string
sizeWithFont:[UIFont
systemFontOfSize:14]];
float stringWidth = size.width;
float stringHeight = size.height;]]></description><category></category></item><item><title><![CDATA[iPhone开发笔记——去除字符串左右空格]]></title><link>https://blog.youkuaiyun.com/i3039/article/details/7580949</link><guid>https://blog.youkuaiyun.com/i3039/article/details/7580949</guid><author>i3039</author><pubDate>Fri, 18 May 2012 16:56:59 +0800</pubDate><description><![CDATA[NSString *title = @"  去除左右空格 中间的保留  ";
NSString *editName = [title
stringByTrimmingCharactersInSet:[NSCharacterSet
whitespaceAndNewlineCharacterSet]];]]></description><category></category></item><item><title><![CDATA[iphone开发笔记——与c#中split一样的将字符串按特定字符分割成数组]]></title><link>https://blog.youkuaiyun.com/i3039/article/details/7580835</link><guid>https://blog.youkuaiyun.com/i3039/article/details/7580835</guid><author>i3039</author><pubDate>Fri, 18 May 2012 16:42:30 +0800</pubDate><description><![CDATA[NSString *string = @”a,b,c,d,e,f”; 
NSArray *aArray = [string componentsSeparatedByString:@","];]]></description><category></category></item><item><title><![CDATA[《C#妹妹和Objective-C阿姨对话录》（05）自动释放池－－拆迁队的外援]]></title><link>https://blog.youkuaiyun.com/i3039/article/details/7070474</link><guid>https://blog.youkuaiyun.com/i3039/article/details/7070474</guid><author>i3039</author><pubDate>Wed, 14 Dec 2011 15:00:17 +0800</pubDate><description><![CDATA[转载自：小墨的童鞋

C#妹妹：内存的清理跟生活中的拆迁一样是个麻烦事情啊
Objective-C阿姨：是啊，该拆的不拆，占用空间，不该拆的拆了，程序崩溃
C#妹妹：说白了，难度不在拆上，在判定上，判断到底那些内存是用不上的。
Objective-C阿姨：没错，就像现实生活中的拆迁，扒房子不困难，推土机过来就好了，困难的是决定扒谁的房子。。。扒对了相安无事，扒错了弄个自焚的出来⋯⋯
C]]></description><category></category></item><item><title><![CDATA[《C#妹妹和Objective-C阿姨对话录》（04）垃圾回收基础－－拆迁队那点事]]></title><link>https://blog.youkuaiyun.com/i3039/article/details/7070459</link><guid>https://blog.youkuaiyun.com/i3039/article/details/7070459</guid><author>i3039</author><pubDate>Wed, 14 Dec 2011 14:57:38 +0800</pubDate><description><![CDATA[转载自：小墨的童鞋

C#妹妹：操作系统天天说控制内存空间价格，咋还这么高？我巨资购买的内存空间，后来发现竟然在硬盘上!虚拟内存!TMD！

Objective-C阿姨：操作系统全靠卖内存空间挣钱呢，你说价格能会降么？你看看那些程序员心理就平衡了，上海买房子结果买到江苏，北京买房子结果买到河北，上班还要跨省，天天面向对象，到头来连个对象都找不到。。
C#妹妹：靠，还是那句话“同一个世界]]></description><category></category></item><item><title><![CDATA[《C#妹妹和Objective-C阿姨对话录》（03）NSString－－再遇狗狗]]></title><link>https://blog.youkuaiyun.com/i3039/article/details/7070450</link><guid>https://blog.youkuaiyun.com/i3039/article/details/7070450</guid><author>i3039</author><pubDate>Wed, 14 Dec 2011 14:55:02 +0800</pubDate><description><![CDATA[转载自：小墨的童鞋

C#妹妹：哇，冤家路窄啊，这个不是Objective-C阿姨家的狗狗么？
狗狗：日，到底谁跟谁是冤家。。
C#妹妹：不服气呀～再给你弄一陀吃吃。。

#import 
#import "Dog.h"

int main (int argc, const char * argv[])
{

    NSAutoreleasePool * pool = [[NSAut]]></description><category></category></item><item><title><![CDATA[《C#妹妹和Objective-C阿姨对话录》（02）这就是类－－阿姨的狗狗]]></title><link>https://blog.youkuaiyun.com/i3039/article/details/7069873</link><guid>https://blog.youkuaiyun.com/i3039/article/details/7069873</guid><author>i3039</author><pubDate>Wed, 14 Dec 2011 12:01:41 +0800</pubDate><description><![CDATA[转载自：小墨的童鞋

C#妹妹：阿姨，今天这么早就出来遛狗了？？
Objective-C阿姨：﻿是啊，我的狗老了，有点失眠，起的是早点...你看看，这个狗狗特聪明特听话


//*********  文件Dog.h  ***************
#import 
typedef enum{
    kBlackColor,
    kYellowColor,
    kWhiteC]]></description><category></category></item><item><title><![CDATA[《C#妹妹和Objective-C阿姨对话录》（01）认识Objective-C－－初次见面的问候]]></title><link>https://blog.youkuaiyun.com/i3039/article/details/7069863</link><guid>https://blog.youkuaiyun.com/i3039/article/details/7069863</guid><author>i3039</author><pubDate>Wed, 14 Dec 2011 11:58:46 +0800</pubDate><description><![CDATA[转载自：小墨的童鞋


Objective-C阿姨：﻿C#小妹妹 你好!

#import 

int main (int argc, const char * argv[])
{
    NSLog(@"C#小妹妹 你好!");
    return 0;
}


C#妹妹：Objective-C 阿姨 早！




?





using 
System]]></description><category></category></item><item><title><![CDATA[Three20中StyleSheet用法随笔（1）]]></title><link>https://blog.youkuaiyun.com/i3039/article/details/7008540</link><guid>https://blog.youkuaiyun.com/i3039/article/details/7008540</guid><author>i3039</author><pubDate>Thu, 24 Nov 2011 16:15:47 +0800</pubDate><description><![CDATA[1、创建自己的样式文件
//MyStyleSheet.h
#import 
#import 
#import 

@interface MyStyleSheet : TTDefaultStyleSheet 

@end

//MyStyleSheet.m
#import "MyStyleSheet.h"
#import 

@implementation MyStyle]]></description><category></category></item><item><title><![CDATA[改变Three20导航栏颜色]]></title><link>https://blog.youkuaiyun.com/i3039/article/details/6957105</link><guid>https://blog.youkuaiyun.com/i3039/article/details/6957105</guid><author>i3039</author><pubDate>Thu, 10 Nov 2011 17:33:50 +0800</pubDate><description><![CDATA[方法一：
在需要修改颜色的视图中：
self.navigationBarTintColor = [UIColor blackColor];

缺点是每个视图都要改



方法二：
修改源文件，进入引入项目的 Three20Style.xcodeproj/Source/Stylesheet/TTDefaultStyleSheet.m文件中
-(UIColor *) navigat]]></description><category></category></item><item><title><![CDATA[设置TTLauncherView的行高]]></title><link>https://blog.youkuaiyun.com/i3039/article/details/6953199</link><guid>https://blog.youkuaiyun.com/i3039/article/details/6953199</guid><author>i3039</author><pubDate>Wed, 09 Nov 2011 17:29:57 +0800</pubDate><description><![CDATA[今天用TTLauncherView做应用的首界面，发现TTLauncherView默认是以9宫格方式显示，但我的首页只有6个按钮，只需要显示2行。开始只是将TTLauncherView的高度设置为iphone只视高度的一半，却发现空了一行，而有内容的两行却挤在了一起。查看TTLauncherView的源码，发现行数（rowCount）为只读，同时被定义为始终3行显示。于是更改此字段属性。
打开T]]></description><category></category></item><item><title><![CDATA[我所理解的Three20的多参数映射TTUrlMap]]></title><link>https://blog.youkuaiyun.com/i3039/article/details/6947124</link><guid>https://blog.youkuaiyun.com/i3039/article/details/6947124</guid><author>i3039</author><pubDate>Tue, 08 Nov 2011 10:50:45 +0800</pubDate><description><![CDATA[使用Three20后，发现不能使用以前窗体里传递参数的方式了，因为窗体间的传递是由TTUrlMap在实现的，最终找到文章《Three20多参数映射TTUrlMap》（原文地址：

 http://blog.youkuaiyun.com/diyagoanyhacker/article/details/6372633 )学习后了解了传递方式。
简单来说，在AppDelegate.m 中先将项目内的所有视图类]]></description><category></category></item><item><title><![CDATA[把Three20模板安装到XCode4中]]></title><link>https://blog.youkuaiyun.com/i3039/article/details/6943792</link><guid>https://blog.youkuaiyun.com/i3039/article/details/6943792</guid><author>i3039</author><pubDate>Mon, 07 Nov 2011 17:05:29 +0800</pubDate><description><![CDATA[网上安装Three20的文章有好多，把这些都用一遍后，发现大多在XCode4上都不能成功，最后找到个最简单的。原文：http://three20.info/article/2010-10-06-Adding-Three20-To-Your-Project 。
我的安装过程：
1、从 https://github.com/facebook/three20 下载最新的Three20库]]></description><category></category></item><item><title><![CDATA[学习用Three20]]></title><link>https://blog.youkuaiyun.com/i3039/article/details/6943773</link><guid>https://blog.youkuaiyun.com/i3039/article/details/6943773</guid><author>i3039</author><pubDate>Mon, 07 Nov 2011 16:09:13 +0800</pubDate><description><![CDATA[开始学着用Three20库，网上这方面的资料真的好少，边学边记录下来吧，以后也好找]]></description><category></category></item><item><title><![CDATA[iphone确认一个中文字符完成输入]]></title><link>https://blog.youkuaiyun.com/i3039/article/details/6732017</link><guid>https://blog.youkuaiyun.com/i3039/article/details/6732017</guid><author>i3039</author><pubDate>Tue, 30 Aug 2011 12:10:07 +0800</pubDate><description><![CDATA[iphone确认一个中文字符完成输入


原文来自： 
http://topic.youkuaiyun.com/u/20101018/16/9de1f081-5136-4692-b6ad-d68ed89f63c0.html



在Keyboard调用时，输入中文，可能用sh]]></description><category></category></item><item><title><![CDATA[如何解决Keyboard 遮挡 UITextField的问题？]]></title><link>https://blog.youkuaiyun.com/i3039/article/details/6732012</link><guid>https://blog.youkuaiyun.com/i3039/article/details/6732012</guid><author>i3039</author><pubDate>Tue, 30 Aug 2011 12:06:28 +0800</pubDate><description><![CDATA[如何解决Keyboard 遮挡 UITextField的问题？


原文出自: http://www.cocoachina.com/bbs/read.php?tid-30877.html


1、添加
    [[NSNotificationCenter defau]]></description><category></category></item><item><title><![CDATA[检测iPhone／iPod Touch／iPad设备类型]]></title><link>https://blog.youkuaiyun.com/i3039/article/details/6711938</link><guid>https://blog.youkuaiyun.com/i3039/article/details/6711938</guid><author>i3039</author><pubDate>Tue, 23 Aug 2011 15:15:42 +0800</pubDate><description><![CDATA[检测iPhone／iPod Touch／iPad设备类型

本文转自：http://www.cocoachina.com/bbs/read.php?tid-20994.html


支持iPhone4和iPad，iPod Touch4

#import 
#imp]]></description><category></category></item><item><title><![CDATA[iPad和iPhone的app图标尺寸、用途、设置方法]]></title><link>https://blog.youkuaiyun.com/i3039/article/details/6711880</link><guid>https://blog.youkuaiyun.com/i3039/article/details/6711880</guid><author>i3039</author><pubDate>Tue, 23 Aug 2011 15:11:12 +0800</pubDate><description><![CDATA[iPad和iPhone上的app图标

转载自：http://article.yeeyan.org/view/395/100567


注意：图标是你的程序包所必需的组成部分。如果你没有提供程序所需的各种尺寸的图标，系统会自动将已经存在的某个图标文件缩放到合适的尺寸。建]]></description><category></category></item><item><title><![CDATA[怎样编写Apple Push Notification服务器]]></title><link>https://blog.youkuaiyun.com/i3039/article/details/6711839</link><guid>https://blog.youkuaiyun.com/i3039/article/details/6711839</guid><author>i3039</author><pubDate>Tue, 23 Aug 2011 15:05:56 +0800</pubDate><description><![CDATA[怎样编写Apple Push Notification服务器
转载自：http://www.iphone-geek.cn/%E7%BC%96%E7%A8%8B/%E6%80%8E%E6%A0%B7%E7%BC%96%E5%86%99apple-push-notification]]></description><category></category></item></channel></rss>