Haven't checked the info of your device, but here're my two cents:
If it's the image on the LCD panel shifted from where it's supposed to be (i.e.
a part of screen isn't on the panel at all), it could be due to overscan, vsync
(is it?), etc, and you'll need to correct the corresponding
I am not familiar with the Android architecture, but if you list the mounted
partitions after the emergency remount, all non-tmpfs/ramfs should be remounted
as ro. Check if there are any that is still rw, because the reboot code
system/core/libcutils/android_reboot.c basically checks for this.
had
difficulty writing the yaffs2 image, and I found that flashing from
recovery is the simplest method if you can get the recovery working.
Try to `make otapackage` and see if it compiles.
Regards,
Alvin Wong
bill_tn於 2013年10月22日星期二UTC+8下午9時22分28秒寫道：
Hi all,
I am trying to enable booting
Why don't use on-screen virtual buttons?
Jan Pohanka於 2012年12月21日星期五UTC+8下午7時04分43秒寫道：
Hi,
I'm working on a new tablet device which has only one mechanical button.
From the hardware point of view it enables the device. I'd like to know
if it is possible to share the function of Home and
You can, alternatively, specify androidboot.hardware=emev to the kernel
cmdline in your bootloader, or boot.img, whatever.
ffxx68於 2012年12月7日星期五UTC+8下午6時41分46秒寫道：
Hi,
I'm struggling to find a solution to this problem.
I have a device with the following definitions:
emev.mk:PRODUCT_NAME
Have you specified the console to be the serial port? There should also be
an `androidboot.console` kernel cmdlne which needs to be specified.
garimella於 2012年11月29日星期四UTC+8下午7時55分00秒寫道：
Hello Everyone,
I am using S5PV210 board which is running with Android 2.3.3. i wan to
monitor and
If you want to use 5-point calibration like tslib does, you can implement
in the kernel driver, or patch InputReader.
My patch for Gingerbread (not well-formatted):
https://sourceforge.net/p/ipaq214android/android/ci/54a6fa53224ddd033728ab8423475e1f4108e3cb/tree/patches/frameworks-base.patch
My
Instead of mounting an iso file, you can mount the host physical optical
disk drive.
But note that using an iso file on a hard disk will be much faster than
using an optical disk.
If you've configured it correctly, you don't need to go through the boot
menu.
Ravikiran於
:54:43 AM UTC+1, Alvin Wong wrote:
I am porting Android 2.3.7 to my custom platform.
I've added BOARD_HAVE_BLUETOOTH := true to my BoardConfig.mk
I've also added the hciattach service to my init.PLATFORM.rc.
That's all I get when I try to switch on Bluetooth from the Settings
UI
Simply make it fail to mount `/system`. Or you can remove all services
which references a binary on `/system`.
Remember to add your test program as a service, or enable the shell so that
you can start your test.
Sagar Shinde於 2012年11月3日星期六UTC+8下午6時31分58秒寫道：
Hi,
For testing of our kernel
I had used Portable Ubuntu Remix (pubuntu 10.04 LTS) to build Android
(Gingerbread) before and it is quite successful. It actually works like a
virtual machine, but windows seamlessly integrate with Windows. It should
be using Cygwin. For me, I needed to expand the virtual disk image of it to
Set the property `adb.tcp.port ` then you can use `adb connect ip` on
your client device.
Shivan於 2012年10月5日星期五UTC+8下午4時21分41秒寫道：
Hi,
I am not able to access adb via USB on my Device.
Is there any other mechanism to use ADB on device, other than USB Debugg
Mode.
If any way to do it
Hi,
First of all, I have received your older email. You don't need to resend
just because I haven't replied.
For initlogo.rle, try using a png as the source image instead.
For boot sound, I have no idea.
Regards,
Alvin Wong
2012/10/5 Shivanagouda Biradar shivanagouda.bira...@asmaitha.com
Hi,
Have you tried the program at XDA
Forumhttp://forum.xda-developers.com/showthread.php?t=1678540?
And what's the actual situation of your initlogo.rle? Do you have a photo?
Regards,
Alvin Wong
2012/10/3 Shivanagouda Biradar shivanagouda.bira...@asmaitha.com:
Hello Alvin,
With respect
tried 800x480 (landscape)?
Regards,
Alvin Wong
2012/10/3 Shivanagouda Biradar shivanagouda.bira...@asmaitha.com:
Hello Alvin,
Thank you for the information, its helping me in great.
1 With respect to Boot animation ,
I have placed the bootanimation.zip in
source/vendor/bootanimation
...@asmaitha.com:
Hello Alvin ,
Cheers!!!
And thank you very much for all your support.
bootanimation is working great for me. I am really enjoying it.
And , I would like to resolve the initlogo.rle as soon.
Please do update me.
Regards.
Shivanagouda.
On Wed, Oct 3, 2012 at 7:24 PM
of the simulator (qemu).
Your `boot.img`, `recovery.img` and your kernel will *not *be used, not
also bootloader. You can test apps (which uses Java), but lower level
IOCTLs are not guaranteed to work.
Regards,
Alvin Wong
olivia mckenzy於 2012年9月28日星期五UTC+8上午9時42分51秒寫道：
Hi, i wanted to know
-developers.com/showthread.php?t=1678540
For your problem I assume you didn't used the correct resolution or
orientation for the `initlogo.rle`.
Regards,
Alvin Wong
2012/9/28 Shivanagouda Biradar shivanagouda.bira...@asmaitha.com:
Hello Alvin ,
Thank you for the information , its working.
But . i am
to a register that can
survive in a reboot.
If unluckily I've misunderstood your message then simply ignore my message.
Hope it helps. :)
Regards,
Alvin Wong
Bill Zhong於 2012年9月23日星期日UTC+8下午10時13分03秒寫道：
Hi all,
I will to how to save changing to factory default setting. How to save
to do a rebuild
or perform `make installclean` before building.
Regards,
Alvin Wong
2012/9/25 Shivanagouda Biradar shivanagouda.bira...@asmaitha.com:
Dear Alvin ,
Yes, you are right . changing initlogo.rle .
i have done with customizing initlogo.rle.
but, not getting where to place this file
You mean initlogo.rle, do you? There is a tool `rgb2565
-rle`http://www.netmite.com/android/mydroid/build/tools/rgb2565/to565.cthat
will convert a raw image to the .rle format. I recall I had found a
python script to automatically do the work from png, but I can't find it
now...
Shivan於
The driver itself isn't difficult. The rest depends whether it is a host
controller (not sure about naming) , host interface (not sure about
naming), peripheral driver (udc) or gadget driver. If it is a host
controller or a host interface, it is simple, If it is a udc you may need
to make it
The KEY_POWER is only for Android userspace. To wake up the the device you need
to configure it as a wake source.
You need to consult documentations of your board or CPU.
For example on a PXA310 when it is put into deep sleep (can be considered as
power off), only a specific pin or the RTC can
First you should check whether the touchscreen driver is enabled in the
kernel. Then check whether the touchscreen is not detected, or it's just
hasn't calibrated. Finally you need to provide an .idc file.
You can try to refer to this
to get an
OTA image I discovered that it requires standard Android boot partitions to
work.
Thanks,
Alvin Wong
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U-boot uses its own uImage format by default but Android uses mkbootimg
image format.
Are there any existing code for U-boot to directly booting Android's
boot.img and recovery.img format?
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that would not be as simple as diff and applying a
patch.
And what makes you think that 744MHz can't run v3.x.x kernel? :)
Regards,
Alvin Wong
cckny於 2012年8月24日星期五UTC+8上午2時53分12秒寫道：
Hi,
I have source code of device kernel (v2.6.29) and I want to run some newer
version on it. It is MSM7227 device
Have you successfully made your touchscreen response yet? For the
touchscreen device name of my device (wm97xx AC97 with PXA310) is set on
the selected line in
I suggest you check my ipaq214android project. It should help you on these
issues.
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I suggest you check my ipaq214android project. It should help you on these
issues.
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like to know some information of opencore and the
possibility to port copybit libraries to OpenGL ES.
Thanks,
Alvin Wong
candrsn1973於 2012年7月30日星期一UTC+8上午9時56分55秒寫道：
Hello,
I have been given the assignment to upgrade our ARMv5 PXA168 Marvell based
platform from Froyo to Gingerbread
If you can figure out the hardware (including processor/GPIO
pins/flash/etc...), you can try building a Linux kernel for it. Once you
get a working Linux kernel (with Android patches), you still need to find a
way to enter some recovery/bootloader modes in order to flash it. If you
don't need
Is it possible to only expose `/dev/foo` from the driver and in the app it
opens `/dev/foo` to perform read/write operations? This seems to be saving
a lot of work.
Karim Yaghmour於 2012年7月10日星期二UTC+8上午9時54分27秒寫道：
Given the recent questions/discussions regarding how the HAL works
and/or how
Hi,
This is most likely related to the framebuffer driver if it is like what
you see in this video (http://www.youtube.com/watch?v=UsmF6lfveWM).
Good luck,
Alvin Wong
Markus於 2012年7月5日星期四UTC+8下午6時59分43秒寫道：
Hello,
I am porting android to a custom platform, however when I boot the board
I think you need to do the opposite, set ` BOARD_USE_GENERIC_AUDIO := true`
猴子於 2012年7月9日星期一UTC+8上午11時09分58秒寫道：
hi,i have to build an android 2.3.3 system without audio devices,using
audio stub instead.
i was set BOARD_USE_GENERIC_AUDIO := false
but when i compiled the sources,it was
cannot, but all
files are missing and cannot write any files to it).
The only workable way is to manually create tarballs, erase flash, mount
and extract the tarballs to it.
May I ask if there is any standard command (for Linux) that can
successfully write the yaffs2 images?
Thanks,
Alvin Wong
I believe if you set BOARD_HAVE_BLUETOOTH := false or leave it as default
in `BoardConfig.mk` then it is compiled without Bluetooth support.
If you haven't ported the WiFi part, I believe it won't be even working.
Same for vibrator.
As Gingerbread is designed for phones, I don't believe there
to change what's shown BEFORE that, you'll have to modify
initlogo.rle, kernel splash image and bootloader ones.
Remember to search before you ask.
Good luck,
Alvin Wong
On 5月30日, 下午10時13分, Luccio moukne...@gmail.com wrote:
Hi,
Where can i change the splash screen of ics ?
Best Regards
service a /data/busybox mdev -s
oneshot
disabled
service b /data/hello
oneshot
disabled
Good luck,
Alvin Wong
On 5月26日, 下午3時46分, yinux yang5...@gmail.com wrote:
hello all,
i edit the init.rc file, add the content as follows:
chmod 777 /data/busybox #1
insmod /data/t.ko
It says very clearly, add `LOCAL_MODULE_TAGS := optional` to
`Android.mk` and add the module name to PRODUCT_PACKAGES in your
`device.mk`. Something like this
http://sourceforge.net/p/ipaq214android/android/ci/ae195f0499c639b6c01826d3ebb7d792bbfd2a34/tree/ipaq214/device.mk?force=True
On 5月21日,
(where zh_TW is the 2nd locale to be added. The first one
will be default)
Just like this:
http://sourceforge.net/p/ipaq214android/android/ci/7f902d2bea5a214b5df6d8c44a1e369dd104b2c6/tree/ipaq214/full_ipaq214.mk?diff=a2aad586e6ed7b0fd5f5d17a62dca9b6d28ca4d4
Good luck,
Alvin Wong
On May 23, 4:59
/ipaq214android/
Perhaps I will be writing an apk which allows calibrating inside
Android later...
Good luck,
Alvin Wong
On May 23, 10:59 pm, Luccio moukne...@gmail.com wrote:
Hi,
How can i make tslib on gingerbread or ICS?
Best Regards.
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Perhaps Ubuntu 10.04 LTS has become unsupported, so you may try
replacing lucid by precise (Ubuntu 12.04 LTS).
On Apr 5, 3:07 pm, srinivasan shanmugam srinivasan@gmail.com
wrote:
Dear All,
I am facing the below problem while building the android ICS
appusony@ubuntu:~/rowboat-android$
Hi,
I believe you shall read this http://source.android.com/source/initializing.html
for the procedure to install java6.
Good luck,
Alvin Wong
On Apr 5, 3:07 pm, srinivasan shanmugam srinivasan@gmail.com
wrote:
Dear All,
I am facing the below problem while building the android ICS
My words on this:
Follow that goldfish thing.
Note that all services outputs to /dev/null so you never see it in the
console. (How often
do you see outputs of services?) You can use logwrapper to log in
logcat or use redirection in script to output to files.
Good luck,
Alvin Wong
On 4月26日, 上午2時
,
Alvin Wong
On Apr 27, 3:28 am, HV harishv.athr...@gmail.com wrote:
I wanted the commands that I'm running from within the script get
translated on to the console. But, I guess that's not possible
On Thursday, April 26, 2012 12:18:35 PM UTC-7, Chris Stratton wrote:
On Wednesday, April
Hi,
If you're using it in init, perhaps you can check init.goldfish.rc and
system/etc/init.goldfish.sh? It's there in every build and is an
example of shell scripts.
Perhaps you are missing a shebang?
On 4月9日, 上午8時20分, Vikas KM vikki...@gmail.com wrote:
Hi All,
I want to execute a shell
I don't think someone will actually provide you with a step-by-step
guide, but you can look into the source code of android-x86. There you
may find already-ported tslib.
On 4月20日, 下午9時48分, Luccio moukne...@gmail.com wrote:
Hi,
how to port tslib on android. step by step please.
Br.
--
a really good way as calibration cannot be done dynamically.
For me, I used the Pointer Location in Dev Tools (ENG build) to
test the touchscreen pointer location.
I hope this helps.
Good luck,
Alvin Wong
On 4月5日, 下午11�r58分, 李晖 lihui205...@gmail.com wrote:
hi, all
I am porting android 2.3.7
Is this thread repeated in here?
http://groups.google.com/group/android-porting/browse_thread/thread/b579d4a4852afb41
On 4月5日, 上午12時00分, 李晖 lihui205...@gmail.com wrote:
hi, all,
I am porting android 2.3 to a arm A8 board, the system can boot up
now, but the touch screen can not work, the
Seems that Android's source code is a lot of separated git projects,
and repo will automatically manage all the git projects, which
increases the convenience.
On 4月3日, 下午10時34分, bob b...@coolfone.comze.com wrote:
Can someone explain to me the purpose of having the tool called repo?
Why can't
have the following (for
example):
~~
on boot
start modem-daemon
service modem-daemon /system/bin/modem-daemon
socket connectionServer.sock stream 660 root system
user root
group root radio system
disabled
~~
Regards,
Alvin Wong
On Mar 20, 10:15 pm, Ian Key ian_
-up window still
there...with busy symbol.
thanks in advance
On Mon, Mar 12, 2012 at 5:54 PM, venkat k raju kvraju@gmail.comwrote:
Hi Alvin Wong,
i am sorry i didn't get you .what your saying?
On Sat, Mar 10, 2012 at 10:38 PM, Alvin Wong alvinhoc...@gmail.comwrote:
Isn't that you
And remember to do a clean rebuild. I was once stuck with this issue.
On 3月10日, 上午12時38分, enming xie enming@utbm.fr wrote:
Hello,
Everyone.
I am now doing the Bluetooth porting on Android 4.0.3 for a
board of Freescale.
In the file
Isn't that you would need to set the key as a standard Linux wake
source?
On 3月10日, 上午10時21分, venkat k raju kvraju@gmail.com wrote:
Hi ESL_Phani RajKiran,
i want to integrate power on/off key to my keyboard button.
here what i did in driver part is i had included KEY_POWER key in
Hi there,
In my case it's the problem of the pan_fb function. As in my case it is
pxafb.
You need to know which fb driver you're using and perhaps look for similar
problems on the web.
Good luck,
Alvin
On 2012-3-8 上午11:24, venkat k raju kvraju@gmail.com wrote:
Hi Alvin,
Alvin can you
description it may not be the same issue
as mine. There's not much I could help.
Good luck,
Alvin Wong
2012/3/8 venkat k raju kvraju@gmail.com:
Hi Alvin,
thanks for your quick response.
cat /proc/fb
0 omapfb
1 omapfb
2 omapfb
ls -l /sys/class/graphics/
lrwxrwxrwx root root
You haven't ported the kernel, have you?
The kernel is device-specific and requires Android patches.
Also add loglevel 8 to init.rc for more.
On 3月5日, 下午9時32分, akash malhotra akash3...@gmail.com wrote:
Hello all of you , for past few days i have been trying to build an
android image , i
, only that I don't understand libsensors well.
Can anyone help on this?
Thanks,
Alvin Wong
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Hi there,
Try adding `androidboot.console=ttyMSM1` to the kernel cmdline.
Good luck,
Alvin Wong
On 2月13日, 上午12時12分, NARAYANA vishnunaraya...@gmail.com wrote:
By enabling serial driver and passing right arguments from command
line to kernel I was able to get the serial logs on host machine
choose any version of the Android framework I think.
Good luck,
Alvin Wong
On 2月14日, 下午3時26分, Manavendra Nath Manav mnm.ker...@gmail.com wrote:
Hi All
I want to port Android on Freescale iMX35 which is now running on
Linux 2.6.31. I want to know which Android framework version and which
Android
Hi,
Oh well I just discovered that the key assigned as MENU can unlock the
screen. check your keyboard driver and .kl file for the exact key.
Regards,
Alvin Wong
On Feb 8, 3:42 pm, 李晖 lihui205...@gmail.com wrote:
hi, all
I succeed porting android to a device which don't has touch screen
other operations, you can always do that with DPAD arrow keys
and center key, given that you've successfully unlocked the screen.
Good luck,
Alvin Wong
On 2月8日, 下午11�r42分, 李晖 lihui205...@gmail.com wrote:
hi, all
I succeed porting android to a device which don't has touch screen
support
Hi,
I *think* that Google will only provide their binary packages and only
to big companies. But you can always look for those gapps somewhere...
well... I don't know... :P
Good luck,
Alvin Wong
On 2月8日, 下午5時40分, Shilpa TM shilpa...@asmaitha.com wrote:
Hi All,
I want to pre-insatll Google
First I would like to reply to ji fei's message:
Well connecting through network isn't the best method, especially when
you are debugging core functions. My WiFi connection also resets when
the system_server is restarted. But once you get the system_server
stable it is quite good. Or if you can
Hi there,
Can you disable the boot animation? If you look through init.rc I
think you should see the service bootanimation. Comment the whole
service. (Note: don't be confused by the keyword `disabled`, it
doesn't stop it from starting by other programs)
Good luck,
Alvin Wong
On 2月3日, 下午8時41分
distribution, you may
want to check whether WiFi is really working in the kernel level
before enabling in Linux.
Or perhaps your interface is eth0 instead of wlan0? (Though the
possibility is low)
Good luck,
Alvin Wong
On 2月6日, 上午11時18分, Sandeep sp sandeep.palaksha...@wipro.com wrote:
Hi
I has
ALSA...
Thanks,
Alvin Wong
On 2月5日, 下午10時40分, Alvin Wong alvinhoc...@gmail.com wrote:
Hi there,
I am trying to make ALSA sound work in Android, and now I managed to
make sound come out from the speaker, but it is just too loud.
Actually sound isn't coming out automatically. I need to run
slower.
Good luck,
Alvin Wong
On 2月3日, 下午2時25分, ji fei ufo22940...@gmail.com wrote:
I am now connecting my development device through ethernet because the usb
port hasn't been enabled. But every time i restart some thread the
connection is disconnected and dispatching a app to device is also
` *command line* in
Android in order to config the volume correctly, or are there any
other ways to do that?
P.S. I uses Android 2.3.7 and the alsa-lib, alsa-utils and alsa_sound
comes from Android-x86.
Please help,
Alvin Wong
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Hi,
I think you have to add libsensors to your build. Refer to that of
other devices and make your own one.
Good luck
Alvin Wong
On 1月31日, 上午7時02分, abr ingo.w...@gmx.de wrote:
Hi folks,
I have a device with an uncommon Ambient Light Sensor I'm just implementing
a driver for.
I have derived
ae738278 /system/lib/libdbus.so
I/DEBUG ( 833): 46f279b0 ae742478 /system/lib/libdbus.so
I/DEBUG ( 833): 46f279b4 ae71f96f /system/lib/libdbus.so
Please help.
On 1月25日, 下午3時54分, Alvin Wong alvinhoc...@gmail.com wrote:
I am porting Android 2.3.7 to my custom platform.
I've added
now as I've done lots of platform-
specific modifications.
Thanks,
Alvin Wong
On 1月25日, 下午1時03分, Sun Jian jian@gmail.com wrote:
Hi,
I am trying to get the kernel source for gingerbread, which I believe
is 2.6.35-based. I did:
git clonehttps://android.googlesource.com/kernel/common.git
screens orient, how they behave (display the same thing?), it
would help.
Perhaps your framebuffer isn't patched for double fb and fb panning,
that's what appears to me.
Regards,
Alvin Wong
On 1月24日, 下午3時26分, Devindrappa Handraki devindrapp...@gmail.com
wrote:
Hi all,
I successfully ported
.
Good luck,
Alvin Wong
On 1月26日, 下午11時04分, Manish Shakya manishshakya...@gmail.com wrote:
Hi Everyone,
I am trying to port Android ICS to Chestnut board which uses Overo
fire(OMAP3530). I see flickering screen when it loads android.
It flickers back and forth between Android loading screen
Dan, can you direct me how to change this and where? thanks much!
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|
PackageManager.GET_SERVICES);
// for each package found through PackageManager
for (PackageInfo pkgInfo : packages){
pm.clearApplicationUserData(pkgInfo.packageName, null);
}
Thanks,
Alvin
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a with
Toast.LENGTH_SHORT
Compare the log, paste below, for back and home key, it appears
there is extra add window operation when home key is pressed but not
back key.
Is there some flag that I should be setting it to by pass this add
window operation?
Any insight is helpful.
Thanks,
Alvin
***BACK KEY PRESS
how to intergrate t-dmb mpeg2 ts player, ravy, could you point one
way?
if want to support dvb-t /h, pls give me the way
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.
and when the system start up, there is still a big window pop
up, application error: in com.google.android,googleapples during
create gtalk service .
thanks
alvin
software engineer
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.
and when the system start up, there is still a big window
pop
up, application error: in com.google.android,googleapples during
create gtalk service .
thanks
alvin
software engineer
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convinient to tell me by step, i am really puzzled.
and when the system start up, there is still a big window
pop
up, application error: in com.google.android,googleapples during
create gtalk service .
thanks
alvin
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D/( 458): zip_openZipFile(/system/app/MasfProxyService.apk)
D/( 458): zip_openZipFile(/system/app/SettingsProvider.apk)
E/PackageManager( 458): Package com.google.android.browser has
mismatched uid: 1000 on disk, 10003 in settings
D/( 458):
D/( 458): zip_openZipFile(/system/app/Browser.apk)
E/PackageManager( 458): Package
com.google.android.providers.telephony has mismatched uid: 1000 on
disk, 1001 in settings
why there are so many mismatch uid with the setting uid, could you
help me analysis out?
anther question:
it
could you analysis my startup log, now i am porting to a1200 phone.
now i could see the desktop, but the windowsapplication error:
com.google.googleappls show, so
could you tell me what happen.
another question: why there are so many permission problems during nfs
root file system.
D/AudioFlinger( 458): Audio hardware entering standby
I/ServiceManager( 456): ServiceManager: addService(AudioFlinger,
0x13148)
I/sysproc ( 458): System server: starting Android runtime.
I/sysproc ( 458): System server: starting Android services.
I/SystemServer( 458): Entered the Android
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