Pardon? Louder pls!

Android源代码的获取、编译与运行

sam — Wed, 03 Feb 2010 06:07:26 +0000

操作系统：Ubuntu 9.10

安装编译需要的环境：
$ sudo apt-get install git-core gnupg sun-java5-jdk flex bison gperf libsdl-dev libesd0-dev libwxgtk2.6-dev build-essential zip curl libncurses5-dev zlib1g-dev

取得代码同步工具repo：
$ cd ~
$ mkdir bin
$ curl http://android.git.kernel.org/repo > ~/bin/repo
$ chmod a+x ~/bin/repo #给予repo执行权限

新建本地代码目录并初始化：
$ mkdir mydroid
$ cd mydroid
$ repo init –u git://android.git.kernel.org/platform/manifest.git
见到 repo initialized in /mydroid 就说明好了，一般很快搞掂

代码同步到本地：
$ repo sync #大概2G，我的ADSL下了很久，睡觉去吧，睡醒就好了

编译只要一个指令：
$ cd ~/mydroid
$ make #全凭android强大的编译工具
最后在 ~/mydroid 目录里生成 out 目录，里面有模拟器和系统映像

用模拟器运行映像文件：
设置映像所在目录：
$ export ANDROID_PRODUCT_OUT = ~/mydroid/out/target/product/generic
里面有system.img ramdisk.img 和 data.img
运行模拟器：
$ ~/mydroid/out/host/linux-x86/bin/emulator

OK~

单独模块编译用：mmm package-path
然后用make snod重新打包system.img
$ ~/mydroid/build/envsetup.sh #生出编译工具包
$ mmm packages/apps/AlarmClock
$ make snod
$ ~/mydroid/out/host/linux-x86/bin/emulator

PHP GD2生成JPG缩略图

sam — Fri, 25 Dec 2009 02:47:22 +0000

核心流程在于：

1、$im = imagecreatefromjpeg(string jpeg_path) //jpeg图像resource

2、$ox = imagesx（resource $im），$oy = imagesy(resource $im) //获取当前图片width和height

3、等比例计算新图的width和height

$nx = 100;

$ny = $oy * (100 / $ox);

4、imagecreatetruecolor(int $nx,int $ny); //建立新图像resource

5、旧到新拷贝 imagecopyresized($nm,$im,0,0,0,0,$nx,$ny,$ox,$oy);

6、保存 imagejpeg($nm,string jpeg_thumbnail_path);

demo code:

//load picture files
$pic_path   = "pics/";
$thumb_path = "thumbs/";
$static_page= "gallery.html";
$dir = opendir($pic_path);
$pics = array();
while($file = readdir($dir)){
    if(preg_match(‘/.+\.jpg/i’,$file)){
        $pics[] = $file;
    }
}
closedir($dir);

//thumbnais generate
foreach($pics as $file){
    $im = imagecreatefromjpeg($pic_path.$file);
    $ox = imagesx($im);
    $oy = imagesy($im);

    $nx = 100;
    $ny = $oy * (100 / $ox);
    $nm = imagecreatetruecolor($nx,$ny);
    imagecopyresized($nm,$im,0,0,0,0,$nx,$ny,$ox,$oy);
    imagejpeg($nm,$thumb_path.$file);
}

//static page generate
ob_start()
?>

god girl

foreach($pics as $file){
printf("\t

",$pic_path.$file,$thumb_path.$file);
}
?>

generate thumbnails

$html = ob_get_clean();
$fh = fopen($static_page,"w");
fwrite($fh,$html);
fclose($fh);
header("location: gallery.html");
?>

xdebug安装注意事项

sam — Thu, 24 Dec 2009 03:36:46 +0000

1、下载对应版本的xdebug（5.2.x or 5.3.x | non thread safe or thread safe | vc6 or vc9）

2、5.3.x以后的版本用zend_extension加载（貌似5.2.x也是用这个，之前装过）

3、php_xdebug.dll必须是完全路径（full-path，5.2.x好像可以接受非完全路径）

*上次是5.2.x装得很顺利，隐约记得写的zend_extension = php_xdebug.dll，换了5.3.x给完全路径糊弄了半天，还以为版本下错了~特发此文~

环境：wamp2（php 5.3.0）对应32位vc6版本的xdebug线程安全版5.3 VC6 (32 bit）

php.ini：zend_extension = "d:/wamp/bin/php/php5.3.0/ext/php_xdebug.dll"

输入框绑定Enter/Ctrl+Enter键提交

sam — Wed, 02 Dec 2009 09:54:00 +0000

//enter

onkeydown="if(event.keyCode==13)this.form.submit();" />

//ctrl + enter

onkeydown="if(event.ctrlKey && event.keyCode==13)this.form.submit();" />

入职一个月以来就没停地小改…

sam — Wed, 02 Dec 2009 06:01:00 +0000

//New skin of eqq dialog box: qq-style
//2009-11-2

add skins/kefu/dialog/qq/*.*
modified kf.php
modified /kefu/client.inc.php

======================================================================

//New template for eqq whole system
//2009-11-4

add template\web\default\*.htm (48 files)
modified {root}\*.php (25 files)

======================================================================
// Count Function Update
// 2009-11-7

//table modify
insert into kefu_function(keyname,title,isused,price,days,content) values(‘count’,'Count’,1,10,30,’count for guest’);

// file: member/check.php
function MyGrade($g){
//modified by sam for Count Grade function
if($g==’count’&&!CheckGrade($g)) return false;
global $grade,$cid,$username;
if($cid==$username)return true;
return @in_array($g,explode(‘,’,$grade)) ? true : false;
}

======================================================================
// JQuery mix code.inc.php script $ symbol
// 2009-11-7

// file: images/img2.js
jQuery(document).ready(function() {
    _$ = jQuery.noConflict();
    _$(‘.mycarousels’).css(‘marginLeft’, ‘0px’);
    //4 item carousel
    jQuery(".mycarousels").jcarousel({
        itemVisible: 3,
        itemScroll: 1,
        scrollAnimation:"1000"
    });
});

======================================================================
// New Style Add
// 2009-11-7

// file: /template/web/default/*.htm
//     /media/banner1.swf
//     /images/*.*
//     /css/css.css /css/css1.css
//     /*.php

======================================================================

//agent apply function
//
//database table add kefu_agentapply

CREATE TABLE IF NOT EXISTS `kefu_agentapply` (
`id` int(11) NOT NULL auto_increment,
`company` char(50) default NULL,
`name` char(50) default NULL,
`phone` char(50) default NULL,
`atype` char(50) default NULL,
`url` char(50) default NULL,
`address` char(100) default NULL,
`fax` char(50) default NULL,
`zip` char(50) default NULL,
`qq` char(50) default NULL,
`applytime` datetime default NULL,
PRIMARY KEY (`id`)
) ENGINE=MyISAM DEFAULT CHARSET=gbk;

//add template
template/web/defualt/agent_apply.htm template for agent.php?act=apply
//add php action handler
agent/apply.php
//add action to admin
switch($action){
case’menu’:
…
            array(‘代理商管理’,
               array(
                ‘agent_prov’=>’代理范围设定’,
                ‘agent_apply’=>’代理商申请’
               )
            ),
…
//add case judge to admin/admin.php
case’agent_apply’:
    $title=’代理商申请’;
    $agent=$db->record("agentapply","company,name,phone,atype,url,address,fax,zip,qq,applytime");
    include("agent_apply.php");
    break;

//add admin template for agent_apply action
admin/agent_apply.php

======================================================================

//article category function add
//2009-11-13

//alert table kefu_article
ALTER TABLE `kefu_article` ADD `category` CHAR( 30 ) CHARACTER SET gbk COLLATE gbk_chinese_ci NULL AFTER `ntype`

//add table kefu_category
CREATE TABLE IF NOT EXISTS `kefu_category` (
`id` int(11) NOT NULL auto_increment,
`title` char(30) default NULL,
`desc` char(100) default NULL,
`image` char(255) default NULL,
PRIMARY KEY (`id`)
) ENGINE=MyISAM DEFAULT CHARSET=gbk;
************************************************un-completed*********

=====================================================================

//set default style ‘qq’
//member/member.php
//2009-11-20
case ’style’:
if($db->rows("style","companyid=’$cid’")==0)
$db->insert("style","companyid,posx,x,posy,y,iconstyle,liststyle,tipstyle,dialogstyle","$cid|right|0|top|0|001|QQ2006|001|qq");

//kf.php
if($db->rows("style","companyid=’$cid’")==0)
$db->insert("style","companyid,posx,x,posy,y,iconstyle,liststyle,tipstyle,dialogstyle","$cid|right|0|top|0|001|QQ2006|001|qq");

======================================================================

//company logo upload function
//2009-11-20
//add action to member/save.php for upload backend
// Count Function Update
// 2009-11-7