Open Embedded Software Foundation http://www.oesf.jp/en/ Thu, 09 Sep 2010 06:37:03 +0000 Tue, 08 Sep 2009 03:26:46 +0000 http://backend.userland.com/rss/ XOOPS rssc RSS Center honda@oesf.jp (hoooonda) honda@oesf.jp (hoooonda) Copyright (c) 2010, hoooonda en Intercepting outgoing data sms? http://groups.google.com/group/android-security-discuss/browse_thread/thread/18133a3e6a48bcde/6d6242ccfbc42f6b?show_docid=6d6242ccfbc42f6b I'm trying to figure out if it's possible for some third party application to read the content of an outgoing data sms. I send a data sms by calling SmsManager.sendDataMessage(... ). Is there a way to intercept this by using either public or _private_ api? I'm trying to share a secret key with the service on the other side so Tue, 08 Sep 2009 03:26:46 +0000 http://groups.google.com/group/android-security-discuss/browse_thread/thread/18133a3e6a48bcde application to read the content of an outgoing data sms.
I send a data sms by calling SmsManager.sendDataMessage(... ).
Is there a way to intercept this by using either public or _private_ api?
I'm trying to share a secret key with the service on the other side so ]]> Where is javah tool? http://groups.google.com/group/android-ndk/browse_thread/thread/7baa31039fe7ac3b/aab5bcfdd897700f?show_docid=aab5bcfdd897700f This may be a really silly question, but where is the javah tool? Did it come down when I loaded Android SDK 1.5, NDK 1.5 and Eclipse? Or did it come with Cygwin. Or maybe is ther yet another SDK that needs to be downloaded? Am on Windows. Thank you! Tue, 08 Sep 2009 03:26:26 +0000 http://groups.google.com/group/android-ndk/browse_thread/thread/7baa31039fe7ac3b it come down when I loaded Android SDK 1.5, NDK 1.5 and Eclipse? Or
did it come with Cygwin. Or maybe is ther yet another SDK that needs
to be downloaded?

Am on Windows.

Thank you! ]]> How to port a library into andoid platform? http://groups.google.com/group/android-ndk/browse_thread/thread/1e64a06f8ae064ef/2b4ff3df0ff949a4?show_docid=2b4ff3df0ff949a4 Hi guys, I want to know if it is possible to port a library (for ex: glib) into the android platform by using NDK. Please tell me if you know anything. Regards, Nagendra Tue, 08 Sep 2009 03:26:26 +0000 http://groups.google.com/group/android-ndk/browse_thread/thread/1e64a06f8ae064ef I want to know if it is possible to port a library (for ex: glib) into the
android platform by using NDK.
Please tell me if you know anything.
Regards,
Nagendra ]]> How to cache SIGBUS signal in my native library? http://groups.google.com/group/android-ndk/browse_thread/thread/77616a81d744fcd9/a1ad239b3f7673c7?show_docid=a1ad239b3f7673c7 Hi all, I wrote some code to cache some signal in my native share library , like this: signal(SIGSEGV, handler); signal(SIGBUS, handler); ... I found i can't catch the SIGBUS signal(vm was crashed) in my code when it was delivered to process, but the debuggerd process work. If a Tue, 08 Sep 2009 03:26:26 +0000 http://groups.google.com/group/android-ndk/browse_thread/thread/77616a81d744fcd9

I wrote some code to cache some signal in my native share library ,
like this:

signal(SIGSEGV, handler);
signal(SIGBUS, handler);
...

I found i can't catch the SIGBUS signal(vm was crashed) in my code
when it was delivered to process, but the debuggerd process work. If a ]]> Execute Java from native code http://groups.google.com/group/android-ndk/browse_thread/thread/fc989d1f35561ccf/d686ec590151b061?show_docid=d686ec590151b061 Is there any way to display a AlertDialog ui message to user from native code? Tue, 08 Sep 2009 03:26:26 +0000 http://groups.google.com/group/android-ndk/browse_thread/thread/fc989d1f35561ccf native code? ]]> libc crashes after using NDK http://groups.google.com/group/android-ndk/browse_thread/thread/d36e7653918c6517/294039249da7a1ed?show_docid=294039249da7a1ed I just started to use the NDK build system. After the make file conversion, I have crashes everytime I close my DBs. I didn't have this problem before the conversion. Any suggestions? Thank you. Here is code snip: private SQLiteDatabase mDb=null; .... public void close() { Tue, 08 Sep 2009 03:26:26 +0000 http://groups.google.com/group/android-ndk/browse_thread/thread/d36e7653918c6517 conversion, I have crashes everytime I close my DBs. I didn't have
this problem before the conversion. Any suggestions? Thank you.

Here is code snip:

private SQLiteDatabase mDb=null;
....
public void close() { ]]> A problem of making the "HelloJni" app be a system application... http://groups.google.com/group/android-ndk/browse_thread/thread/bfceac612dceae8c/7f2b8b48a87c2a52?show_docid=7f2b8b48a87c2a52 I have tried to make the NDK-example application "HelloJni" be a system application by the following steps: 1. generate the HelloJni.apk by Eclipse. 2. put HelloJni.apk into the directory /mydroid/out/target/product/ generic/system/app 3. cd /mydroid/; make snod 4. I get the "system.img" from /mydroid/out/target/product/ge neric/ Tue, 08 Sep 2009 03:26:26 +0000 http://groups.google.com/group/android-ndk/browse_thread/thread/bfceac612dceae8c system application by the following steps:

1. generate the HelloJni.apk by Eclipse.
2. put HelloJni.apk into the directory /mydroid/out/target/product/
generic/system/app
3. cd /mydroid/; make snod
4. I get the "system.img" from /mydroid/out/target/product/ge neric/ ]]> How can I use execv in NDK http://groups.google.com/group/android-ndk/browse_thread/thread/d61c31836509cfb4/2881b4371c046b61?show_docid=2881b4371c046b61 I use it like this: char *exec_args[] = {"echo + >>/sdcard/t", (char *)0}; int ret; ret = execv("/system/bin/sh", exec_args); But all the time it fails and make app died....... Tue, 08 Sep 2009 03:26:26 +0000 http://groups.google.com/group/android-ndk/browse_thread/thread/d61c31836509cfb4

char *exec_args[] = {"echo + >>/sdcard/t", (char *)0};
int ret;
ret = execv("/system/bin/sh", exec_args);

But all the time it fails and make app died....... ]]> I want to solve the bus error. http://groups.google.com/group/android-ndk/browse_thread/thread/4ee24939c12339f1/33e552094f4610d6?show_docid=33e552094f4610d6 Hello I cannot solve the problem about bus error. My Native C source process is normally completed. But when Native C return. stack error is output. I examined this is because bus error (non-existent address or unaligned access ). and I want to use addr2line to check function name form address ( pc Tue, 08 Sep 2009 03:26:26 +0000 http://groups.google.com/group/android-ndk/browse_thread/thread/4ee24939c12339f1

I cannot solve the problem about bus error.
My Native C source process is normally completed.
But when Native C return. stack error is output.

I examined this is because bus error (non-existent address or
unaligned access ).

and I want to use addr2line to check function name form address ( pc ]]> debug android with gdb on remote Linux http://groups.google.com/group/android-ndk/browse_thread/thread/a48cd8a69d9c61ae/f12542f2459a2877?show_docid=f12542f2459a2877 Hi, I have the emulator running on my windows, and a Linux is used to build the entire Android platform code. Here is what I tried to debug the native code with my emulator, please help verify what is wrong launch the gdbserver on emulator like, ./gdbserver :3050 ./hello run adb forward tcp:1234 tcp:3050 on windows, then check the forward Tue, 08 Sep 2009 03:26:26 +0000 http://groups.google.com/group/android-ndk/browse_thread/thread/a48cd8a69d9c61ae

I have the emulator running on my windows, and a Linux is used to
build the entire Android platform code. Here is what I tried to debug
the native code with my emulator, please help verify what is wrong

launch the gdbserver on emulator like,

./gdbserver :3050 ./hello

run adb forward tcp:1234 tcp:3050 on windows, then check the forward ]]>