apk

http://tieba.baidu.com/p/1267596506
摘要:
android中的apk檔是一個zip壓縮檔，可以用解壓縮軟體解開。

http://zeaster.blogspot.tw/2007/11/how-to-decompile-dex-file-on-android_28.html
http://www.imobilebbs.com/wordpress/archives/1026
摘要:
class.dex  為 Java編譯成Dalvik 代碼（非Java code)。
.apk 打包後的 所以.xml 文件格式為binary XML 文件格式，可以使用AXMLPrinter2.jar
將二進位XML轉迴文本格式：
java -jar AXMLPrinter2.jar AndroidManifest.xml > AndroidManifest.xml.txt

 http://jinnsblog.blogspot.com/2011/10/how-to-use-sdk-to-install-apk.html
http://givemepass.blogspot.tw/2011/11/adb.html
摘要:
安裝格式：「adb install path/file」
預設會安裝在/system/app/ 底下(我的是/factory)

/sdcard/music = 音樂目錄
/sdcard/Download = 下載檔案的預設目錄 

 http://fecbob.pixnet.net/blog/post/35840955-%E5%8F%B2%E4%B8%8A%E6%9C%80%E5%BC%B7android%E5%8F%8D%E7%B7%A8%E8%AD%AF%E5%B7%A5%E5%85%B7%E7%B6%A0%E8%89%B2%E7%89%88v2.0%EF%BC%88%E6%94%B9%E9%80%B2%E7%89%88
 摘要:
android apk反編譯軟體apktool

Android Bluetooth

07.Android之Bluetooth 

http://blog.csdn.net/jjunjoe/article/details/6928913

bluetooth rfcomm

http://www.piaccess.com/trac/wiki/Linux_BlueZ_Bluetooth_Serial_Setup
http://blog.mcuol.com/User/kynot/Article/7049_1.htm
 About rfcomm arugement "channel"
 http://ubuntuforums.org/showthread.php?t=200142

rfcomm  usage:
rfcomm <command> <Bluetooth Device> <BD Address> < Channel>

# rfcomm bind hci0 00:07:A4:D2:03:67 1
#ls -l /dev/rfcomm0
crw------- root root  <time>  rfcomm0
# hcitool cc 00:07:A4:D2:03:67 

bluetooth pairing without pin code & awk match

bluetooth pairing without pin code:
http://electronics.stackexchange.com/questions/47273/is-bluetooth-communication-possible-without-pairing

bluetooth基本功能 HCI 執行流程
http://blog.csdn.net/luojianbing1/article/details/6773160

bluetooth基本概念
http://blog.csdn.net/luojianbing1/article/details/6776318#comments

awk match - 更好的搜尋字串:
http://blog.xuite.net/mb1016.flying/linux/28111008-linux+shell+awk+%E8%AA%9E%E6%B3%95
http://stackoverflow.com/questions/10978924/search-a-string-in-shell-script-variable

HCI命令列表:
http://www.lisha.ufsc.br/teaching/ish/ine5346-2003-1/work/bluetooth/hci_commands.html

Android init.rc

Android研究-Android系统初始化程序init和初始化配置文件init.rc分析 http://www.cnblogs.com/linucos/archive/2012/05/22/2513046.html 

 

 

extern struct

http://stackoverflow.com/questions/3266580/extern-struct

I'm using extern to fetch variables from another class, and it works fine for int's, float's etc...
But this doesn't work, and I don't know how to do it:

Class1.cpp

struct MyStruct {
 int x;
}

MyStruct theVar;

Class2.cpp

extern MyStruct theVar;

void test() {
 int t = theVar.x;
}

It doesn't work because Class2 doesn't know what MyStruct is.
How do I fix this? :/
I tried declaring the same struct in Class2.cpp, and it compiled, but the values were wrong.

7 down vote accepted

You put the struct MyStruct type declaration in a .h file and include it in both class1.cpp and class2.cpp. IOW: Myst.h struct MyStruct { int x; };   Class1.cpp #include "Myst.h" MyStruct theVar;   Class2.cpp #include "Myst.h" extern struct MyStruct theVar; void test() { int t = theVar.x; }

gcc -ldl

-ldl 指示连接器连接一个库。这个库里包含了 dlopen, dlsym 等等的函数。也就是说，是支持“在运行时，显示加载使用动态连接库”的函数库。相关的头文件是 dlfcn.h