Ed32: 2011

system type             : Atheros AR7240 rev 1.2 (0x00c2)
processor               : 0
cpu model               : MIPS 24K V7.4
BogoMIPS                : 266.24
CPUClock                : 400
wait instruction        : yes
microsecond timers      : yes
tlb_entries             : 16
extra interrupt vector : yes
hardware watchpoint     : yes
ASEs implemented        : mips16
shadow register sets    : 1
VCED exceptions         : not available
VCEI exceptions         : not available

cat /proc/mtd

dev: size erasesize name
mtd0: 00040000 00010000 "RedBoot"
mtd1: 003a0000 00010000 "linux"
mtd2: 002b4000 00010000 "rootfs"
mtd3: 00030000 00010000 "ddwrt"
mtd4: 00010000 00010000 "nvram"
mtd5: 00010000 00010000 "board_config"
mtd6: 00400000 00010000 "fullflash"
mtd7: 00040000 00010000 "fullboot"

cat /tmp/dnsmasq.conf

interface=br0
resolv-file=/tmp/resolv.dnsmasq
dhcp-leasefile=/tmp/dnsmasq.leases
dhcp-lease-max=64
dhcp-option=lan,3,192.168.11.1
dhcp-authoritative
dhcp-range=lan,192.168.11.2,192.168.11.65,255.255.255.0,1440m
stop-dns-rebind

PID USER       VSZ STAT COMMAND
   1 root       940 S    /sbin/init
   2 root         0 SW< [kthreadd]
   3 root         0 SW< [ksoftirqd/0]
   4 root         0 SW< [events/0]
   5 root         0 SW< [khelper]
39 root         0 SW< [kblockd/0]
58 root         0 SW   [pdflush]
59 root         0 SW   [pdflush]
60 root         0 SW< [kswapd0]
61 root         0 SW< [aio/0]
589 root         0 SW< [mtdblockd]
610 root      1332 S    watchdog
691 root      1296 S    resetbutton
933 root       916 S    telnetd
949 root       576 S    cron
950 root       676 S    dnsmasq --conf-file=/tmp/dnsmasq.conf
951 root       572 S    udhcpc -i eth0 -p /var/run/udhcpc.pid -s /tmp/udhcpc
959 root       940 S    ttraff
1162 root      2260 S    httpd -p 80
1247 root       936 S    -sh
1263 root      1012 S    process_monitor
1619 root       916 R    ps

http
cmd: httpd -p 80
Telnet (default on)

telnet 192.168.11.1
Multi-SSID(Virtual Interface)

Reference

[新聞稿] BUFFALO 與 DD-WRT 合作開發全新 WHR-HP-G300N 「專業版」韌體

【Wifi】Tools

標籤： utility

Packet Sniffer/Thruput/Radius

Packet Sniffer

Windows/Linux: ethereal
Windows only: netmon
Linux consoal mode: tcpdump

802.11 Packet Sniffer

Windows

omnipeek(11a/b/g/n)
airopeek(11a/b/g only)
ralink driver
atheros driver

Thruput check/endpoint

chariot
- endpoint http://www.ixiacom.com/support/endpoint_library/
netangel

Access pointer monitor:

Windows: inSSIDer/NetStumbler(XP only)
Linux: Kismet
http://www.tech-faq.com/wi-fi-software-tools.shtml

Stable Testing

台灣國道高速公路交通即時路況影像 http://www.nfreeway.gov.tw/
Hichannel節目(球賽...)
SpeedTest
FTP download/Http download
Netlimiter

Channel(11g)

FCC:
CE:
JP:
Countrycode: http://madwifi-project.org/wiki/UserDocs/CountryCode

Power Saving

let’s nb into power saving mode

Driver

Atheros: madwifi
Ralink
Boardcom

SuperG

Turbo G and dynamic
Turbo G and static ...

Wifi alliance

http://www.wi-fi.org/index.php

Radius server(WPA-Enterprise)

Windows: Funk Odyssey
Linux: freeradius

Instrument

VeriWave concurrent user

【OmniPeek】抓封包

標籤： utility

首先你需要準備下面的硬體和軟體

【硬體】

可以抓封包的網卡，有

D-Link DWA-140(chipset rt2870,11n draft)
D-Link DWA-160 AG2(Atheros USB 802.11n Wireless LAN card)
ps. hardware version B is ralink soluction.

【軟體】

OmniPeek，目前我所使用的版本是5.0。
Driver，這個和我們一般用的driver是不一樣的，可以上 http://www.wildpackets.com/ 或
- rt2870 上 Ralink 網站下載(OmniPeek_2870.zip)，rt2870.inf/rt2870.sys。
- dwa-160 driver 內附 omnipeek.
  C:\Program Files\WildPackets\OmniPeek Demo\Drivers\Atheros\Atheros_USB_3.0\x86
之前若有裝過不是抓封包的Driver記的先移除，重開機插卡之後如果沒跳出安裝Driver的視窗
請直接用*.inf 安裝。

【使用】

打開OmniPeek
選 New Capture
若是 DWA-140 指定網卡，設成RT2870。
AdapterFilters(先把802.11 Beacons打勾做測試)，就會看到封包進來囉。
補充，如果對AP的profile不了解(如SSID/Channel/加密方式…)，可以先登入AP查詢。
可以先從Beacons查看/比對封包的一些性質，比如BSSID/是否加密。
Filters可以用許多組合，可先嘗試用兩台電腦互ping來抓兩端ICMP的封包。
建議先把 Channel 設死(別用auto)，比較好抓。
如果你不想設定一堆filter條件的話，建議在類似shield room的環境測試會更好。

【參考】

OmniPeek目前support的Driver list
http://www.wildpackets.com/support/downloads/drivers。
DWA-160

hardware version A: atheros soluction.
hardware version B:base on Ralink RT3572 802.11a/b/g/n 2T2R 2.4/5 GHz USB Single Chip

【inSSIDer 2】network scanner

NetStumbler 替代品。

【Lenovo】ThinkPad X31

換電容

X31 X32 不開機! 換電容?! 先看完這篇再動手

附件

Hardware Maintenance Manual (July 2005) - ThinkPad X30, X31, X32

【iOS】iPhone Developer Program

按照 iPhone Developer Program Enroll
按照接下來頁面依序填入申請資料，以下省略。
經過兩三天左右會收到信用卡帳單。

Troubleshoot

收到帶有 Activation Code 點選連結之後卻 Enroll 失敗
- 登入後在右方看到提示，點選 form
- 填入
  - Enrollment ID
    點選帶有 Activation Code 的 Email 就可以看到
  - Email address
  - Notarization or Solicitor Certification Stamp
    這邊我是用駕照
- Fax to Number +1 (408) 862-1519
  - 由於我沒有傳真機，所以採用 PamFax 的服務，註冊後會送 NT$11.49。
    提供網頁版或 Mac 版工具與信用卡或Skype付款機制。
  - 此次發送會耗費 NT$6.38。
  - 成功會經由 Email 通知。
- 經過兩三天左右會收到通知進行再認證
- 登入 Member Center 會通知你進行下一步
- 完成認證
- 最後會在收到幾封信，跟著他要求的進行。
- 登入 iTunes Connect 即可進行管理。

【JOB】工作用語

Date

Date of Separation 離職日
Date of Employment 到職日

Skill

Driving License of Automobile 汽車駕照

Military experience

Matzu/Matsu Defense Command 馬防部
Jyuguang regional headquarters 莒指部
Mandatory 充員兵
Sergeant Quartermaster Corps 陸軍下士
ref 李淳齊的一畝英文田: 表達兵役、軍隊相關用語(1)

Work experience

Reason for leaving
Career growth
Enhanced Education

Reference

Free Sample Reference List -- #1

【週邊】HP Color LaserJet CM1312 MFP

標籤： hp, printer, scanner

HP Color LaserJet CM1312 MFP Series PCL6

【軟體與驅動程式】

隨機光碟，這款機器有主要的三片光碟/軟體：
- for Mac: HP Director(支援掃描)
- for Windows: HP Digitial Imaging Monitor
- for Mac/Win: Readiries 影像辨認軟體
雖有隨機光碟，不過也可由 HP 網站下載驅動，請由 支援及驅動程式 進入，
產品名稱為 HP Color LaserJet CM1312 Multifunction Printer

for Win:：
- 除一般驅動與工具外，也提供更新印表機內軔體，可用來升級內部軔體。
for Mac：

HP Color LaserJet CM1312 MFP Series Mac OS X v10.5, v10.6 Full Solution

【列印方式】

按照一般的方式操作。

【掃描方式】

掃描在Windows底下兩個方法：

方法一
1. 打開 HP Digitial Imaging Monitor
2. 啟動活動/ 掃描圖片...
方法二
1. 打開我的電腦，會出現掃描器的裝置，點兩下帶起Windows內建的掃描軟體。
  (20110915update: 在 Win7 需由開始/所有程式/Windoes傳真與掃描)

Mac環境使用 HP Director

可以使用 Scan/Scan to foldeer
如果有需要多張圖片檔合成一張可使用
Adobe Acrobat X Pro/Create/Combine file into single pdf

【維護】

校正：
校正直接使用印表機上面的控制面板，使用 設定|系統設定|列印品質|校準色彩|立即校準。
耗材報告(可簡單的用來檢視校準後的結果)：
直接使用印表機上面的控制面板，使用 設定|報告|耗材報告頁。
其他還有展示頁功能，請直接由控制面板進入。

【耗材碳粉】

黑色的採用 CB540A，同時適合 CP1215/LP1518/CM1312
彩色目前還沒換過。

【客服專線】

雷射印表機產品售後諮詢服務專線
(02) 8722-8000 按“2”進入售後技術支援再轉“1”
http://www8.hp.com/tw/zh/contact-hp/phone-assist.html

【參考】

HP Color LaserJet CM1312MFP耗材狀態頁討論
http://www.mobile01.com/topicdetail.php?f=499&t=1478300&p=1

【Paper】IEEE 802.11

研究中

IEEE802.16Mesh網路之QoS相關機制研究與設計

在IEEE 802.11網路下的快速換手機制：IEEE 802.11F與IEEE 802.11r

【PHP】Parse HTML

參考看看 Parse an HTML Table with PHP

【PHP】Sqlite3

網路都找到的一些都有一點小問題整理後的範例

$dsn = 'sqlite:sql.db';
try{
    $dbh = new PDO($dsn, $user, $password);
    echo 'PDO Connection Ok',"\n";
    $dbh->exec("CREATE TABLE PKU(id integer,name varchar(255))");
    echo 'Create Table ok',"\n";
    $dbh->exec("INSERT INTO PKU values(1,'jarjin')");
    echo 'Insert Data ok',"\n";
    $dbh->beginTransaction();
    $sth = $dbh->prepare('SELECT *FROM PKU');
    $sth->execute();
    $result = $sth->fetchAll();
    print_r($result);
    $dsn=null;
    } catch (PDOException $e) {
        echo 'Connection failed: ' . $e->getMessage();
        $dsn=null;
    }

參考 sqlite php5 PDO

【Mac】簡轉繁

Mac 在服務內以內建, 打開一個編輯器(如BBEdit) , 選取要轉換的片段, 選擇左上邊 Toolbar/服務/轉換即可.

【PHP】Big5 to Unicode

本來想用 Perl 寫, 可惜 Text::Iconv 還要裝, 所以改用現成的 PHP 來做.

<?
$url = "http://www.xxx.com/index.html";
$contents = file_get_contents($url);
//如果出現中文亂碼使用下面代碼
//$getcontent = iconv("big5", "utf-8",file_get_contents($url));
//echo $getcontent;
echo $contents;
?>

參考

PHP抓取網頁和分析

【iOS】UIToolbar

初始化

IBOutlet UIToolbar *toolbar;

//create toolbar using new
toolbar = [UIToolbar new];
toolbar.barStyle = UIBarStyleDefault;
[toolbar sizeToFit];
toolbar.frame = CGRectMake(0, 410, 320, 50);

//Add buttons
UIBarButtonItem *systemItem1 = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemAdd
target:self
action:@selector(pressButton1:)];

UIBarButtonItem *systemItem2 = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemAction
target:self
action:@selector(pressButton2:)];

UIBarButtonItem *systemItem3 = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemCamera
target:self
action:@selector(pressButton3:)];

//Use this to put space in between your toolbox buttons
UIBarButtonItem *flexItem = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace
target:nil
action:nil];

//Add buttons to the array
NSArray *items = [NSArray arrayWithObjects: systemItem1, flexItem, systemItem2, flexItem, systemItem3, nil];

//release buttons
[systemItem1 release];
[systemItem2 release];
[systemItem3 release];
[flexItem release];

//add array of buttons to toolbar
[toolbar setItems:items animated:NO];

[self.view addSubview:toolbar];

style

typedef enum {
    UIBarButtonSystemItemDone,
    UIBarButtonSystemItemCancel,
    UIBarButtonSystemItemEdit,
    UIBarButtonSystemItemSave,
    UIBarButtonSystemItemAdd,
    UIBarButtonSystemItemFlexibleSpace,
    UIBarButtonSystemItemFixedSpace,
    UIBarButtonSystemItemCompose,
    UIBarButtonSystemItemReply,
    UIBarButtonSystemItemAction,
    UIBarButtonSystemItemOrganize,
    UIBarButtonSystemItemBookmarks,
    UIBarButtonSystemItemSearch,
    UIBarButtonSystemItemRefresh,
    UIBarButtonSystemItemStop,
    UIBarButtonSystemItemCamera,
    UIBarButtonSystemItemTrash,
    UIBarButtonSystemItemPlay,
    UIBarButtonSystemItemPause,
    UIBarButtonSystemItemRewind,
    UIBarButtonSystemItemFastForward,
#if __IPHONE_3_0 <= __IPHONE_OS_VERSION_MAX_ALLOWED
    UIBarButtonSystemItemUndo,
    UIBarButtonSystemItemRedo,
#endif
#if __IPHONE_4_0 <= __IPHONE_OS_VERSION_MAX_ALLOWED
    UIBarButtonSystemItemPageCurl,
#endif
} UIBarButtonSystemItem;

Type 初始化, 提供 Custom/RoundedRect/Detail/Info/ContactAdd, 使用 Custom 時記得要給 Frame

UIButton* button3 = [UIButton buttonWithType:UIButtonTypeCustom];
[button3 addTarget:self action:@selector(backAction) forControlEvents:UIControlEventTouchUpInside];
[button3 setTitle:@"+" forState:UIControlStateNormal];
[button3 setTitleColor:[UIColor redColor] forState:UIControlStateNormal];
button3.titleLabel.font = [UIFont systemFontOfSize:25];
button3.frame = CGRectMake(100, 170, 100, 30);

// create button item -- possible because UIButton subclasses UIView!
UIBarButtonItem *systemItem3=[[UIBarButtonItem alloc] initWithCustomView:button3];

type

typedef enum {
    UIButtonTypeCustom = 0,
    UIButtonTypeRoundedRect,
    UIButtonTypeDetailDisclosure,
    UIButtonTypeInfoLight,
    UIButtonTypeInfoDark,
    UIButtonTypeContactAdd,
} UIButtonType;

【Mac】gif2apng

不想裝 Imagemagick 可以直接試試輕巧的 gif2apng。
雖然官網有提示如何批次轉換，但卻無法成功。以下提供另一個方式。

for img in *.gif; do
filename=${img%.*}
gif2apng "$filename.gif" "$filename.png"
done

參考

Batch converting PNG to JPG in linux

【Mac】SiteSucker

SiteSucker 是 mac 版的 Teleport。可由 App Store 下載。

【Mac】cscope

標籤： mac

參考 https://anylinux.net/post/2453.html

【iOS】Shortcuts for XCode 4

Command + Enter
Command + Option + Enter

【iOS】Animations

AnimationCurve
- UIViewAnimationCurveEaseIn
- UIViewAnimationCurveEaseInOut
- UIViewAnimationCurveEaseOut
- UIViewAnimationCurveLinear
AnimationTransition
- UIViewAnimationTransitionCurlUp
- UIViewAnimationTransitionFlipFromRight
- UIViewAnimationTransitionFlipFromLeft

基本框架

[UIView beginAnimations:nil context:nil];
[UIView setAnimationDuration:0.5];
[UIView setAnimationDelay:0.0];
[UIView setAnimationCurve:UIViewAnimationCurveEaseOut];
[UIView setAnimationTransition:UIViewAnimationTransitionCurlUp
forView:self.view cache:YES];

// Action

[UIView commitAnimations];

框架範例二

CATransition *animation = [CATransition animation];
[animation setDuration:0.5];
[animation setType:kCATransitionPush];
[animation setSubtype:kCATransitionFromRight];
[animation setTimingFunction:[CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut]];
[self.view.layer addAnimation:animation forKey:nil];

//do something here

[CATransaction commit];

【iOS】Keyboard

讓 TextField 所帶出的 Keyboard 消失

- (IBAction) textFieldReturn:(id)textField
{
[textField resignFirstResponder];
}

【iOS】Plist 存取

參考 Property List Tutorial – using plist to store user data, 以下截取重要部分.
建立 Data.plist 放在 Resources 底下

宣告

@interface PlistTutorialViewController : UIViewController
{
    IBOutlet UITextField    *nameEntered;
    IBOutlet UITextField    *homePhone;
    IBOutlet UITextField    *workPhone;
    IBOutlet UITextField    *cellPhone;

    NSString        *personName;
    NSMutableArray    *phoneNumbers;
}

@property (nonatomic, retain)    UITextField        *nameEntered;
@property (nonatomic, retain)    UITextField        *homePhone;
@property (nonatomic, retain)    UITextField        *workPhone;
@property (nonatomic, retain)    UITextField        *cellPhone;

@property (nonatomic, retain) NSString *personName;
@property (nonatomic, retain) NSMutableArray *phoneNumbers;

- (IBAction) saveData;
- (IBAction) textFieldReturn:(id)textField;

讀取

- (void)viewDidLoad
{
    [super viewDidLoad];
    // Data.plist code
    // get paths from root direcory
    NSArray *paths = NSSearchPathForDirectoriesInDomains (NSDocumentDirectory, NSUserDomainMask, YES);
    // get documents path
    NSString *documentsPath = [paths objectAtIndex:0];
    // get the path to our Data/plist file
    NSString *plistPath = [documentsPath stringByAppendingPathComponent:@"Data.plist"];

    // check to see if Data.plist exists in documents
    if (![[NSFileManager defaultManager] fileExistsAtPath:plistPath])
    {
        // if not in documents, get property list from main bundle
        plistPath = [[NSBundle mainBundle] pathForResource:@"Data" ofType:@"plist"];
    }

    // read property list into memory as an NSData object
    NSData *plistXML = [[NSFileManager defaultManager] contentsAtPath:plistPath];
    NSString *errorDesc = nil;
    NSPropertyListFormat format;
    // convert static property liost into dictionary object
    NSDictionary *temp = (NSDictionary *)[NSPropertyListSerialization
                                          propertyListFromData:plistXML
                                          mutabilityOption:NSPropertyListMutableContainersAndLeaves
                                          format:&format
                                          errorDescription:&errorDesc];
    if (!temp)
    {
        NSLog(@"Error reading plist: %@, format: %d", errorDesc, format);
    }
    // assign values
    self.personName = [temp objectForKey:@"Name"];
    self.phoneNumbers = [NSMutableArray arrayWithArray:[temp objectForKey:@"Phones"]];
    // display values
    nameEntered.text = personName;
    homePhone.text = [phoneNumbers objectAtIndex:0];
    workPhone.text = [phoneNumbers objectAtIndex:1];
    cellPhone.text = [phoneNumbers objectAtIndex:2];
}

寫入

- (IBAction) saveData
{
    // get paths from root direcory
    NSArray *paths = NSSearchPathForDirectoriesInDomains (NSDocumentDirectory, NSUserDomainMask, YES);
    // get documents path
    NSString *documentsPath = [paths objectAtIndex:0];
    // get the path to our Data/plist file
    NSString *plistPath = [documentsPath stringByAppendingPathComponent:@"Data.plist"];

    // set the variables to the values in the text fields
    self.personName = nameEntered.text;
    self.phoneNumbers = [[NSMutableArray alloc] initWithCapacity:3];
    [phoneNumbers addObject:homePhone.text];
    [phoneNumbers addObject:workPhone.text];
    [phoneNumbers addObject:cellPhone.text];

    // create dictionary with values in UITextFields
    NSDictionary *plistDict = [NSDictionary
                               dictionaryWithObjects:
                               [NSArray arrayWithObjects: personName, phoneNumbers, nil]
                               forKeys:[NSArray arrayWithObjects: @"Name", @"Phones", nil]];

    NSString *error = nil;
    // create NSData from dictionary
    NSData *plistData = [NSPropertyListSerialization dataFromPropertyList:plistDict
                                                                   format:NSPropertyListXMLFormat_v1_0
                                                         errorDescription:&error];

    // check is plistData exists
    if(plistData)
    {
        // write plistData to our Data.plist file
        [plistData writeToFile:plistPath atomically:YES];
    }
    else
    {
        NSLog(@"Error in saveData: %@", error);
        [error release];
    }
}

【iOS】fmdb

fmdb, 更加簡化 Sqlite 的操作.

使用 import 以下
- FMDatabase.(h/m),
- FMResultSet.(h/m),
- FMDatabaseAdditions.(h/m)
參考
- can't use FMDB with Xcode 4

【iOS】CustomBadge

CustomBadge

範例, 顯示兩個 Badge, 或可以說是一個, 技巧就是把一個疊在另一個上面.

CustomBadge *customBadge1 = [CustomBadge customBadgeWithString:@"2"
                                                   withStringColor:[UIColor whiteColor]
                                                    withInsetColor:[UIColor redColor]
                                                    withBadgeFrame:YES
                                               withBadgeFrameColor:[UIColor whiteColor]
                                                         withScale:1.0
                                                       withShining:YES];
CustomBadge *customBadge2 = [CustomBadge customBadgeWithString:@"CustomBadge"
                                                   withStringColor:[UIColor blackColor]
                                                    withInsetColor:[UIColor greenColor]
                                                    withBadgeFrame:YES
                                               withBadgeFrameColor:[UIColor yellowColor]
                                                         withScale:1.5
                                                       withShining:YES];

[customBadge1 setFrame:CGRectMake(self.view.frame.size.width/2-customBadge1.frame.size.width/2+customBadge2.frame.size.width/2, 110, customBadge1.frame.size.width, customBadge1.frame.size.height)];
[customBadge2 setFrame:CGRectMake(self.view.frame.size.width/2-customBadge2.frame.size.width/2, 110, customBadge2.frame.size.width, customBadge2.frame.size.height)];

[self.view addSubview:customBadge2];
[self.view addSubview:customBadge1];

【iOS】UISegmentedControl

初始

    UISegmentedControl *segment = [[UISegmentedControl alloc] initWithItems:
                                   [NSArray arrayWithObjects: @"Mail", @”SMS”, nil]];
    segment.frame = CGRectMake(10, 10, 200, 35);
    segment.selectedSegmentIndex = NSIntegerMax;
    segment.tag = 3;
    [segment addTarget:self action:@selector(segmentAction:) forControlEvents:UIControlEventValueChanged];
    segment.segmentedControlStyle = UISegmentedControlStyleBar;
    [self.view addSubview:segment];

加入 badge, 要搭配 CustomBadge

- (IBAction) segmentAction:(id)sender
{
    UISegmentedControl *segment = (UISegmentedControl*) sender;
    NSLog(@"UIControlEventValueChanged:%d", segment.selectedSegmentIndex);
    segment.enabled = NO;
}
- (void) viewDidLoad
{

    UISegmentedControl *segment = [[UISegmentedControl alloc] initWithItems:
                                   [NSArray arrayWithObjects: @"Mail", @"SMS", nil]];
    segment.frame = CGRectMake(10, 10, 200, 35);
    segment.selectedSegmentIndex = NSIntegerMax;
    segment.tag = 3;
    [segment addTarget:self action:@selector(segmentAction:) forControlEvents:UIControlEventValueChanged];
    segment.segmentedControlStyle = UISegmentedControlStyleBar;
    [self.view addSubview:segment];

    CustomBadge *customBadge1 = [CustomBadge customBadgeWithString:@"32"
                                                   withStringColor:[UIColor whiteColor]
                                                    withInsetColor:[UIColor greenColor]
                                                    withBadgeFrame:YES
                                               withBadgeFrameColor:[UIColor whiteColor]
                                                         withScale:1.0
                                                       withShining:YES];

    [customBadge1 setFrame:CGRectMake(90, 0, 20, 20)];
    [self.view addSubview:customBadge1];

    CustomBadge *customBadge2 = [CustomBadge customBadgeWithString:@"33"
                                                   withStringColor:[UIColor whiteColor]
                                                    withInsetColor:[UIColor redColor]
                                                    withBadgeFrame:YES
                                               withBadgeFrameColor:[UIColor whiteColor]
                                                         withScale:1.0
                                                       withShining:YES];

    [customBadge2 setFrame:CGRectMake(190, 0, 20, 20)];
    [self.view addSubview:customBadge2];

    [self.view bringSubviewToFront:customBadge1];
    [self.view bringSubviewToFront:customBadge2];
    }

【iOS】UISwitch

初始化

UISwitch *switch= [ [ UISwitch alloc ] initWithFrame: CGRectMake(200, 10, 0, 0) ];
switch.on = NO;
switch.tag = 2;
[switch addTarget:self action:@selector(switchAction:) forControlEvents:UIControlEventValueChanged];
[self addSubview: jumpToNextAuto];

縮小要用 transform

switch.transform = CGAffineTransformMakeScale(0.75, 0.75);

【iOS】UIImage

規格所需的圖形
Custom Icon and Image Creation Guidelines

【iOS】UITabBar

屬於 Bar 的有
- Navigation bars
- Toolbars
- Tabbars

Style/Image 可透過

- (id)initWithTitle:(NSString *)title image:(UIImage *)image tag:(NSInteger)tag;
- (id)initWithTabBarSystemItem:(UITabBarSystemItem)systemItem tag:(NSInteger)tag;

Style

typedef enum {
    UITabBarSystemItemMore,
    UITabBarSystemItemFavorites,
    UITabBarSystemItemFeatured,
    UITabBarSystemItemTopRated,
    UITabBarSystemItemRecents,
    UITabBarSystemItemContacts,
    UITabBarSystemItemHistory,
    UITabBarSystemItemBookmarks,
    UITabBarSystemItemSearch,
    UITabBarSystemItemDownloads,
    UITabBarSystemItemMostRecent,
    UITabBarSystemItemMostViewed,
} UITabBarSystemItem;

TabBar icon 大小
32 x 32 png 背景為透明。
TabBar icon 作圖，參考
How to Draw Pixel-Perfect iPhone Toolbar Icons
Generating icons for iPhone UITabBar
tabbaritem的png無法顯示
顯示圖片設定，實際顯示的圖片會便

UIImage* aImage = [UIImage imageNamed:@"favorites.png"];
[self.tabBarItem setImage:aImage];
內建直接設定 badge，後面帶入 NSString

[self.tabBarItem setBadgeValue:@"100"];
承上面兩項，實際顯示的圖形會被系統再處理一次

原本被選取時沒被選取時

32 x 32

【iOS】UIGestureRecognizer

有兩種方式 (TBD)

UIResponder的四種方法，可以讓使用者自行設計手勢
- (void)touch esBegan:(NSSet *)touches withEvent:(UIEvent *)event
- (void)touchesCancelled:(NSSet *)touches withEvent:(UIEvent *)event
- (void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event
- (void)touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event
UIGestureRecognizer的方式，不用再自己一個一個去設計/解析，目前有6種
- UILongPressGestureRecognizer
- UIPanGestureRecognizer
- UIPinchGestureRecognizer
- UIRotationGestureRecognizer
- UISwipeGestureRecognizer
- UITapGestureRecognizer

第一種方式的用法
參考 iOS: how do you get the touchesBegan coordinates when a UIButton is triggered?

UIButton *mouse = [UIButton buttonWithType:UIButtonTypeCustom];
[mouse setFrame:CGRectMake(90.0f, 55.0f, 118.0f, 118.0f)];
[mouse setBackgroundImage:[UIImage imageNamed:@"mouse.png"] forState:UIControlStateNormal];
[mouse setTitle:@"Mouse" forState:UIControlStateNormal];
[mouse.titleLabel setFont:[UIFont fontWithName:@"Arial-BoldMT" size:20]];
[mouse setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
[mouse addTarget: self action: @selector(mouseClick:) forControlEvents: UIControlEventTouchDown];
[parent addSubview:mouse];

[mouse addTarget:self action:@selector(touchesBegan:withEvent:) forControlEvents: UIControlEventTouchDown];
[mouse addTarget:self action:@selector(touchesMoved:withEvent:) forControlEvents: UIControlEventTouchDragInside];
[mouse addTarget:self action:@selector(touchesEnded:withEvent:) forControlEvents: UIControlEventTouchUpInside | UIControlEventTouchUpOutside];

-(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event
{
    NSLog(@"touchesBegan");
    UITouch *touch = [[event allTouches] anyObject];
    CGPoint touchPoint = [touch locationInView:parent];
    NSLog(@"Touch x : %f y : %f", touchPoint.x, touchPoint.y);
}

-(void)touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event
{
    NSLog(@"touchesMoved");
    UITouch *touch = [[event allTouches] anyObject];
    CGPoint touchPoint = [touch locationInView:parent];
    NSLog(@"Touch x : %f y : %f", touchPoint.x, touchPoint.y);
    mouse.center = CGPointMake(touchPoint.x,touchPoint.y);
}
-(void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event
{
    NSLog(@"touchesEnded");
    UITouch *touch = [[event allTouches] anyObject];
    CGPoint touchPoint = [touch locationInView:parent];
    NSLog(@"Touch x : %f y : %f", touchPoint.x, touchPoint.y);
}

【iOS】UIScrollView

（tbd)

組成要素
- ContentSize
搭配 UIPageControl 使用
- 換頁

【iOS】NSTimer

在使用時可以先包一層比較方便

【iOS】NSArray/NSMutableArray

NSMutableArray新增
addObject
NSMutableArray 移除
removeObject/removeObjectAtIndex
排序
（tbd)
二維陣列用兩個 NSArray/NSMutableArray 來組成，參考
http://stackoverflow.com/questions/3261329/how-to-create-a-2d-nsarray-or-nsmutablearray-in-objective-c
http://stackoverflow.com/questions/2583710/how-to-simplify-my-code-2d-nsarray-in-objective-c
承上，也可以用 NSArray/NSMutableArray 搭配 NSDictionary/NSMutableDictionary 來組成。

【iOS】UILabel

UILabel

初始化
UILabel *label = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, 200, 100)];
指定顯示內容
[label setText:@"Default Gamepad"];
字體指定與大小指定
[label setFont:[UIFont fontWithName:@"Arial-BoldMT" size:17]];
字體顏色
[label setTextColor:[UIColor lightTextColor]];
字體背景顏色
[label setBackgroundColor:[UIColor clearColor]];
排版設定
[label setTextAlignment:UITextAlignmentCenter];
Alpha值
[label setAlpha:0.9f];

【iOS】AQGridView

雖然有 UITableView，但也只能將資料一一橫向顯示，如果要顯示Grid狀的資料，就需要透過第三方元件。

參考 https://github.com/AlanQuatermain/AQGridView

【iOS】UIButton

幾個重點（tbd)

Button類型

typedef enum {
   UIButtonTypeCustom = 0,
   UIButtonTypeRoundedRect,
   UIButtonTypeDetailDisclosure,
   UIButtonTypeInfoLight,
   UIButtonTypeInfoDark,
   UIButtonTypeContactAdd,
} UIButtonType;

注意採用 buttonWithType 的情況，
－宣告時有 alloc 的話，需要手動relase，例如

button = [[UIButton alloc] init];

－若採用buttonWithType沒有使用alloc 的話，就不需要手動 release，否則在release時會crash。

UIButton *button = [[UIButton buttonWithType:UIButtonTypeCustom]retain];
Selected 需要自行更改
- 設定圖片

[button setBackgroundImage:someImage forState:UIControlStateSelected];

- 自行更改 status，就可以江圖片顯示出來。

self.checkInButton.selected = YES;

基本用法

UIButton *mouse = [UIButton buttonWithType:UIButtonTypeCustom];
[mouse setFrame:CGRectMake(90.0f, 55.0f, 118.0f, 118.0f)];
[mouse setBackgroundImage:[UIImage imageNamed:@"image.png"] forState:UIControlStateNormal];
[mouse setTitle:@"Mouse" forState:UIControlStateNormal];
[mouse.titleLabel setFont:[UIFont fontWithName:@"Arial-BoldMT" size:20]];
[mouse setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
[mouse addTarget: self action: @selector(mouseClick:) forControlEvents: UIControlEventTouchDown];
[parent addSubview:mouse];

漸層UIButton需要以UIButton 擴展的第三方元件，或由美工直接做出底圖。
參考 Custom UIButton without using any images
Radio Buttons，
- 參考 iPhone UIButton tutorial: Radio Buttons
- 直接改圖
Radio ON http://findicons.com/icon/118309/ui_radio_button?id=122817
Radio OFF http://findicons.com/icon/118712/ui_radio_button_uncheck?id=118712
- 使用 UISegmentedControl
CustomBadge
參考 CustomBadge 或 Three320/TTButton 也有範例。

問題
可以用 UISegmentedControl 做出漸層的按鈕，但不知如何 binding 事件
http://charles.lescampeurs.org/2011/02/10/tint-color-uibutton-and-uibarbuttonitem

【iOS】UIPopoverController

UIPopoverController

不要箭頭，將 permittedArrowDirections 設成 0

[self.popoverController presentPopoverFromBarButtonItem:anItem
                                permittedArrowDirections:0
                                                animated:YES];

【iOS】UIView

UIView 兩三事。

使用 hex 設成特殊色背景，可先用 Digital Color 測量器，取色後將值填入 UIColorFromRGB

#define UIColorFromRGB(rgbValue) [UIColor colorWithRed:((float)((rgbValue & 0xFF0000) >> 16))/255.0 green:((float)((rgbValue & 0xFF00) >> 8))/255.0 blue:((float)(rgbValue & 0xFF))/255.0 alpha:1.0]

[profileListPanel setBackgroundColor:UIColorFromRGB(0xDDDFE4)];

製作圓角 UIView

[aView setAlpha:0.9f];
[[aView layer] setBorderWidth:4.0f];
[[aView layer] setBorderColor:[UIColor clearColor].CGColor];
[[aView layer] setMasksToBounds:YES];
[[aView layer] setBackgroundColor:[UIColor clearColor].CGColor];
[[aView layer] setCornerRadius:10.0f];

對齊方式共有
- UIViewAutoresizingNone
- UIViewAutoresizingFlexibleWidth
- UIViewAutoresizingFlexibleHeight
- UIViewAutoresizingFlexibleTopMargin
- UIViewAutoresizingFlexibleBottomMargin
- UIViewAutoresizingFlexibleLeftMargin
- UIViewAutoresizingFlexibleRightMargin

有將視窗顯示出類似 UIPopoverController/UIToolBar 的需求(Framed Table)，但一些邊框顏色有些許不同時，中間也需自己調整高度的話，可以切成三張圖，分別利用三個UIImageView 來貼出背景圖。
- dialogbox_bg_top (類似UIPopoverController 上半部，大小為 484x78)
- dialogbox_bg_center ( 類似UIPopoverController 中間部 484x1 ，高度為 1 讓它可自行延展)
- dialogbox_bg_end (類似UIPopoverController 下半部 484x78)

UIImageView *imageViewTop = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"dialogbox_bg_top.png"]];
imageViewTop.frame = CGRectMake(0.0f, 0.0f, 484.0f, 78.0f);
[aView addSubview: imageViewTop];
[aView bringSubviewToFront:imageViewTop];
[imageViewTop release];
imageViewTop = nil;

UIImageView *imageViewCenter = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"dialogbox_bg_center.png"]];
if (profilePurchased)
{
imageViewCenter.frame = CGRectMake(0.0f, 78.0f, 484.0f, WITHOUT_SOME_LAYOUT - (78.0f*2));
}else {
imageViewCenter.frame = CGRectMake(0.0f, 78.0f, 484.0f, 648.0f-78.0f*2);
}

[aView addSubview: imageViewCenter];
[aView bringSubviewToFront:imageViewCenter];
[imageViewCenter release];
imageViewCenter = nil;

UIImageView *imageViewEnd = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"dialogbox_bg_end.png"]];
if (profilePurchased)
{
imageViewEnd.frame = CGRectMake(0.0f, WITHOUT_SOME_LAYOUT - 78.0f, 484.0f, 78.0f);
}else {
imageViewEnd.frame = CGRectMake(0.0f, 648.0f - 78.0f, 484.0f, 78.0f);
}
[aView addSubview: imageViewEnd];
[aView bringSubviewToFront:imageViewEnd];
[imageViewEnd release];
imageViewEnd = nil;

承上，這樣的話原本是在UIToolBar/UIBarButtonItem的就要自行貼入所需要的UIButton。範例如下

UIImage *btnCancelImg = [UIImage imageNamed:@"dialog_btn_bg_black.png"];
UIButton *btnCancel = [UIButton buttonWithType:UIButtonTypeCustom];
[btnCancel setAlpha:0.9f];
[btnCancel setFrame:CGRectMake(12.0, 6.0, 50.0, 29.0)];
[btnCancel setBackgroundImage:btnCancelImg forState:UIControlStateNormal];
[btnCancel setTitle:@"Cancel" forState:UIControlStateNormal];
[btnCancel.titleLabel setFont:[UIFont fontWithName:@"Arial-BoldMT" size:12]];
[btnCancel setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
[btnCancel addTarget: self action: @selector(doCancel:) forControlEvents: UIControlEventTouchDown];
[aView addSubview:btnCancel];

原本的顯示文字也要自行貼入，範例如下

UILabel *aLabel = [[UILabel alloc]initWithFrame:CGRectMake(160.0f, 10.0f, 200.0f, 20.0f)];
aLabel.text = @"Game Pad Rack";
aLabel.textColor = [UIColor whiteColor];
[aLabel setFont:[UIFont fontWithName:@"Arial-BoldMT" size:20.0f]];
aLabel.backgroundColor = [UIColor clearColor];
aLabel.font = [UIFont boldSystemFontOfSize:20.0f];
[aLabel setBackgroundColor:[UIColor clearColor]];
[aView addSubview:labGamePadRack];
[aLabel release];

removeFromSuperview/
viewWithTag
遞迴處理所有子視圖的方式

for (UIView *subview in [aView subviews])
{
}

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原本	被選取時	沒被選取時
32 x 32

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