How I can launch the ADB in Eclipse android?
[2014-03-16 16:13:43 - nadh] ------------------------------
[2014-03-16 16:13:43 - nadh] Android Launch!
[2014-03-16 16:13:43 - nadh] The connection to adb is down, and a severe error has occured.
[2014-03-16 16:13:43 - nadh] You must restart adb and Eclipse.
[2014-03-16 16:13:43 - nadh] Please ensure that adb is correctly located at 'C:\Program Files (x86)\adt-bundle-windows-x86_64-20131030_2\adt-bundle-windows-x86_64-20131030\sdk\platform-tools\adb.exe' and can be executed.
If you update to SDK 2.3 and you receive an error that looks like this:
“The connection to adb is down, and a severe error has occured.”
“Please ensure that adb is correctly located at ‘your_path\android-sdk-windows\tools\adb.exe’ and can
be executed.”
Solution is to add the path to SDK tools and platform tools in your classpath from Environment Variables. Then restart Eclipse.
To run ADB from eclipse you need an Eclipse command line window found here. Then, from Eclipse select run/external tools/ {the command prompt you added above }. Afterwards, type in adb on the console window.
This is the answer for what you asked, not a solution for your particular problem.
adb
Android Debug Bridge version 1.0.31
-a - directs adb to listen on all interfaces for a connection
-d - directs command to the only connected USB device
returns an error if more than one USB device is present.
-e - directs command to the only running emulator.
returns an error if more than one emulator is running.
-s <specific device> - directs command to the device or emulator with the given
serial number or qualifier. Overrides ANDROID_SERIAL
environment variable.
-p <product name or path> - simple product name like 'sooner', or
a relative/absolute path to a product
out directory like 'out/target/product/sooner'.
If -p is not specified, the ANDROID_PRODUCT_OUT
environment variable is used, which must
be an absolute path.
-H - Name of adb server host (default: localhost)
-P - Port of adb server (default: 5037)
devices [-l] - list all connected devices
('-l' will also list device qualifiers)
connect <host>[:<port>] - connect to a device via TCP/IP
Port 5555 is used by default if no port number is specified.
disconnect [<host>[:<port>]] - disconnect from a TCP/IP device.
Port 5555 is used by default if no port number is specified.
Using this command with no additional arguments
will disconnect from all connected TCP/IP devices.
device commands:
adb push <local> <remote> - copy file/dir to device
adb pull <remote> [<local>] - copy file/dir from device
adb sync [ <directory> ] - copy host->device only if changed
(-l means list but don't copy)
(see 'adb help all')
adb shell - run remote shell interactively
adb shell <command> - run remote shell command
adb emu <command> - run emulator console command
adb logcat [ <filter-spec> ] - View device log
adb forward --list - list all forward socket connections.
the format is a list of lines with the following format:
<serial> " " <local> " " <remote> "\n"
adb forward <local> <remote> - forward socket connections
forward specs are one of:
tcp:<port>
localabstract:<unix domain socket name>
localreserved:<unix domain socket name>
localfilesystem:<unix domain socket name>
dev:<character device name>
jdwp:<process pid> (remote only)
adb forward --no-rebind <local> <remote>
- same as 'adb forward <local> <remote>' but fails
if <local> is already forwarded
adb forward --remove <local> - remove a specific forward socket connection
adb forward --remove-all - remove all forward socket connections
adb jdwp - list PIDs of processes hosting a JDWP transport
adb install [-l] [-r] [-s] [--algo <algorithm name> --key <hex-encoded key> --iv <hex-encoded iv>] <file>
- push this package file to the device and install it
('-l' means forward-lock the app)
('-r' means reinstall the app, keeping its data)
('-s' means install on SD card instead of internal storage)
('--algo', '--key', and '--iv' mean the file is encrypted already)
adb uninstall [-k] <package> - remove this app package from the device
('-k' means keep the data and cache directories)
adb bugreport - return all information from the device
that should be included in a bug report.
adb backup [-f <file>] [-apk|-noapk] [-obb|-noobb] [-shared|-noshared] [-all] [-system|-nosystem] [<packages...>]
- write an archive of the device's data to <file>.
If no -f option is supplied then the data is written
to "backup.ab" in the current directory.
(-apk|-noapk enable/disable backup of the .apks themselves
in the archive; the default is noapk.)
(-obb|-noobb enable/disable backup of any installed apk expansion
(aka .obb) files associated with each application; the default
is noobb.)
(-shared|-noshared enable/disable backup of the device's
shared storage / SD card contents; the default is noshared.)
(-all means to back up all installed applications)
(-system|-nosystem toggles whether -all automatically includes
system applications; the default is to include system apps)
(<packages...> is the list of applications to be backed up. If
the -all or -shared flags are passed, then the package
list is optional. Applications explicitly given on the
command line will be included even if -nosystem would
ordinarily cause them to be omitted.)
adb restore <file> - restore device contents from the <file> backup archive
adb help - show this help message
adb version - show version num
scripting:
adb wait-for-device - block until device is online
adb start-server - ensure that there is a server running
adb kill-server - kill the server if it is running
adb get-state - prints: offline | bootloader | device
adb get-serialno - prints: <serial-number>
adb get-devpath - prints: <device-path>
adb status-window - continuously print device status for a specified device
adb remount - remounts the /system partition on the device read-write
adb reboot [bootloader|recovery] - reboots the device, optionally into the bootloader or recovery program
adb reboot-bootloader - reboots the device into the bootloader
adb root - restarts the adbd daemon with root permissions
adb usb - restarts the adbd daemon listening on USB
adb tcpip <port> - restarts the adbd daemon listening on TCP on the specified port
networking:
adb ppp <tty> [parameters] - Run PPP over USB.
Note: you should not automatically start a PPP connection.
<tty> refers to the tty for PPP stream. Eg. dev:/dev/omap_csmi_tty1
[parameters] - Eg. defaultroute debug dump local notty usepeerdns
adb sync notes: adb sync [ <directory> ]
<localdir> can be interpreted in several ways:
- If <directory> is not specified, both /system and /data partitions will be updated.
- If it is "system" or "data", only the corresponding partition
is updated.
environmental variables:
ADB_TRACE - Print debug information. A comma separated list of the following values
1 or all, adb, sockets, packets, rwx, usb, sync, sysdeps, transport, jdwp
ANDROID_SERIAL - The serial number to connect to. -s takes priority over this if given.
ANDROID_LOG_TAGS - When used with the logcat option, only these debug tags are printed.
Related
We have previously been using an emulator to run some of our tests on but now would like to use an actual Android device instead.
Part of our process is to make edits to the phones hosts file so we can send data to a different endpoint. To do this on an emulator we would launch like so with writeable access
emulator -avd Nexus_6_API_27 -noaudio -writable-system -no-snapshot-load -qemu &
and then run a shell script
sh hosts_override.sh
#!/bin/bash
external_ip="${EXTERNAL_HOST:-10.0.2.2}"
echo "Using external IP address $external_ip"
adb root
adb pull /system/etc/hosts /tmp/hosts
echo "$external_ip endpoint-1" >> /tmp/hosts
echo "$external_ip endpoint-2" >> /tmp/hosts
echo "$external_ip endpoint-3" >> /tmp/hosts
adb remount
adb push /tmp/hosts /system/etc
The problem we face at the moment is there seems to be no access to the phone (even though the phone has been rooted)
adbd cannot run as root in production builds
I can browse the files on the phone and see the hosts file
adb -s HT829GZ52000 shell
How do we get access so that we can write to the phone?
I'm runnig Eclipse Android v3.8 with Ubuntu, and I need to add a specific driver in the emulated system.
The driver is cp210x.ko, to connect an Arduino.
I have seen this post (for USB device), but the device is not reconize yet.
I have already builded this module with this source of Android (it works in a real system), but I don't know how to add it in Eclipse.
How can I do this?
Edit:
I don't know if it's possible. I have try the command lsmod to see what driver was already runnig:
~$ adb start-server
* daemon not running. starting it now on port 5037 *
* daemon started successfully *
~$ adb devices
List of devices attached
emulator-5554 device
~$ adb shell
root#generic:/ # lsmod
/proc/modules: No such file or directory
So it's not the good method...
I want to save the screenshot created, in a specific folder on my PC.
cmd = 'adb shell screencap -p /sdcard/screen.png'
subprocess.Popen(cmd.split())
time.sleep(5)
cmd ='adb pull /sdcard/screen.png screen.png'
subprocess.Popen(cmd.split())
This works if I want the image in my workspace. But if I want to pull the screenshot in another folder, it doesn't work.
cmd ='adb pull /sdcard/screen.png C:\Users\xxx\Desktop\prova\screen.png'
subprocess.Popen(cmd.split())
if i run the command from cmd i have:
Android Debug Bridge version 1.0.31
-d - directs command to the only connected USB device
returns an error if more than one USB device is present.
-e - directs command to the only running emulator.
returns an error if more than one emulator is running.
-s <specific device> - directs command to the device or emulator with the given
serial number or qualifier. Overrides ANDROID_SERIAL
environment variable.
-p <product name or path> - simple product name like 'sooner', or
a relative/absolute path to a product
out directory like 'out/target/product/sooner'.
If -p is not specified, the ANDROID_PRODUCT_OUT
environment variable is used, which must
be an absolute path.
devices [-l] - list all connected devices
('-l' will also list device qualifiers)
connect <host>[:<port>] - connect to a device via TCP/IP
Port 5555 is used by default if no port number is specified.
disconnect [<host>[:<port>]] - disconnect from a TCP/IP device.
Port 5555 is used by default if no port number is specified.
Using this command with no additional arguments
will disconnect from all connected TCP/IP devices.
device commands:
adb push <local> <remote> - copy file/dir to device
adb pull <remote> [<local>] - copy file/dir from device
adb sync [ <directory> ] - copy host->device only if changed
(-l means list but don't copy)
(see 'adb help all')
adb shell - run remote shell interactively
adb shell <command> - run remote shell command
adb emu <command> - run emulator console command
adb logcat [ <filter-spec> ] - View device log
adb forward <local> <remote> - forward socket connections
forward specs are one of:
tcp:<port>
localabstract:<unix domain socket name>
localreserved:<unix domain socket name>
localfilesystem:<unix domain socket name>
dev:<character device name>
jdwp:<process pid> (remote only)
adb jdwp - list PIDs of processes hosting a JDWP transport
adb install [-l] [-r] [-s] [--algo <algorithm name> --key <hex-encoded key> --iv <hex-encoded iv>] <file>
- push this package file to the device and install it
('-l' means forward-lock the app)
('-r' means reinstall the app, keeping its data)
('-s' means install on SD card instead of internal storage)
('--algo', '--key', and '--iv' mean the file is encrypted already)
adb uninstall [-k] <package> - remove this app package from the device
('-k' means keep the data and cache directories)
adb bugreport - return all information from the device
that should be included in a bug report.
adb backup [-f <file>] [-apk|-noapk] [-shared|-noshared] [-all] [-system|-nosystem] [<packages...>]
- write an archive of the device's data to <file>.
If no -f option is supplied then the data is written
to "backup.ab" in the current directory.
(-apk|-noapk enable/disable backup of the .apks themselves
in the archive; the default is noapk.)
(-shared|-noshared enable/disable backup of the device's
shared storage / SD card contents; the default is noshared.)
(-all means to back up all installed applications)
(-system|-nosystem toggles whether -all automatically includes
system applications; the default is to include system apps)
(<packages...> is the list of applications to be backed up. If
the -all or -shared flags are passed, then the package
list is optional. Applications explicitly given on the
command line will be included even if -nosystem would
ordinarily cause them to be omitted.)
adb restore <file> - restore device contents from the <file> backup archive
adb help - show this help message
adb version - show version num
scripting:
adb wait-for-device - block until device is online
adb start-server - ensure that there is a server running
adb kill-server - kill the server if it is running
adb get-state - prints: offline | bootloader | device
adb get-serialno - prints: <serial-number>
adb get-devpath - prints: <device-path>
adb status-window - continuously print device status for a specified device
adb remount - remounts the /system partition on the device read-write
adb reboot [bootloader|recovery] - reboots the device, optionally into the bootloader or recovery program
adb reboot-bootloader - reboots the device into the bootloader
adb root - restarts the adbd daemon with root permissions
adb usb - restarts the adbd daemon listening on USB
adb tcpip <port> - restarts the adbd daemon listening on TCP on the specified port
networking:
adb ppp <tty> [parameters] - Run PPP over USB.
Note: you should not automatically start a PPP connection.
<tty> refers to the tty for PPP stream. Eg. dev:/dev/omap_csmi_tty1
[parameters] - Eg. defaultroute debug dump local notty usepeerdns
adb sync notes: adb sync [ <directory> ]
<localdir> can be interpreted in several ways:
- If <directory> is not specified, both /system and /data partitions will be updated.
- If it is "system" or "data", only the corresponding partition
is updated.
environmental variables:
ADB_TRACE - Print debug information. A comma separated list of the following values
1 or all, adb, sockets, packets, rwx, usb, sync, sysdeps, transport, jdwp
ANDROID_SERIAL - The serial number to connect to. -s takes priority over this if given.
ANDROID_LOG_TAGS - When used with the logcat option, only these debug tags are printed.
What can I do?
Always use double quotes("") for local paths. use it like this:
cmd = "adb pull /sdcard/screen.png \"C:\\Users\\xxx\\Desktop\\prova\\screen.png\"";
Don't write file name in destination path.
write in specific command like this:
adb pull
for example :
adb pull /sdcard/pictures c:/users/intel1/desktop/newfolder
This version worked for me
adb pull /sdcard/demo.mp4 "C:\Users\xxxxxxx\Desktop"
The one by #M D P did not as all those double dashes were unnecessary.
I'm trying to perform native code debug on my HTC Desire for my Android project.
The project is made of a thin layer of JNI wrapper and the main chunk in C++, compiled using ndk-build. The debuggable flag is set, I'm running 2.2 on an HTC Desire and I'm working with Ubuntu on my PC.
So a plain ndk-gdb --start returns a:
ERROR: Could not setup network redirection to gdbserver?
Maybe using --port=<port> to use a different TCP port might help?
This is weird. I checked on the internet and found that it's the wrong message error caused by a flaw in ndk-gdb. If I run ndk-gdb -- start --verbose I obtain this messed up error:
Android NDK installation path: /home/marco/dev/android-ndk
Using specific adb command: /home/marco/dev/android-sdk//platform-tools/adb
ADB version found: Android Debug Bridge version 1.0.26
Using final ADB command: '/home/marco/dev/android-sdk//platform-tools/adb'
Using auto-detected project path: .
Found package name: com.marco83.siege
ABIs targetted by application: armeabi
Device API Level: 8
Device CPU ABIs: armeabi-v7a armeabi
Compatible device ABI: armeabi
Found debuggable flag: true
Found device gdbserver: /data/data/com.marco83.siege/lib/gdbserver
Using gdb setup init: /home/marco/dev/siege_game/trunk/SiegeGameNative/libs/armeabi/gdb.setup
Using toolchain prefix: /home/marco/dev/android-ndk/toolchains/arm-linux-androideabi-4.4.3/prebuilt/linux-x86/bin/arm-linux-androideabi-
Using app out directory: /home/marco/dev/siege_game/trunk/SiegeGameNative/obj/local/armeabi
Found data directory: 'run-as: Package 'com.marco83.siege' has corrupt installation'
Found first launchable activity: .Main
Launching activity: com.marco83.siege/.Main
## COMMAND: /home/marco/dev/android-sdk//platform-tools/adb shell am start -n com.marco83.siege/.Main
Starting: Intent { cmp=com.marco83.siege/.Main }
Warning: Activity not started, its current task has been brought to the front
## COMMAND: /home/marco/dev/android-sdk//platform-tools/adb shell sleep 2
Found running PID: 844
Launched gdbserver succesfully.
Setup network redirection
## COMMAND: /home/marco/dev/android-sdk//platform-tools/adb forward tcp:5039 localfilesystem:run-as: Package 'com.marco83.siege' has corrupt installation/debug-socket
## COMMAND: /home/marco/dev/android-sdk//platform-tools/adb shell run-as com.marco83.siege lib/gdbserver +debug-socket --attach 844
Android Debug Bridge version 1.0.26
-d - directs command to the only connected USB device
returns an error if more than one USB device is present.
-e - directs command to the only running emulator.
returns an error if more than one emulator is running.
-s <serial number> - directs command to the USB device or emulator with
the given serial number. Overrides ANDROID_SERIAL
environment variable.
-p <product name or path> - simple product name like 'sooner', or
a relative/absolute path to a product
out directory like 'out/target/product/sooner'.
If -p is not specified, the ANDROID_PRODUCT_OUT
environment variable is used, which must
be an absolute path.
devices - list all connected devices
connect <host>[:<port>] - connect to a device via TCP/IP
Port 5555 is used by default if no port number is specified.
disconnect [<host>[:<port>]] - disconnect from a TCP/IP device.
Port 5555 is used by default if no port number is specified.
Using this ocmmand with no additional arguments
will disconnect from all connected TCP/IP devices.
device commands:
adb push <local> <remote> - copy file/dir to device
adb pull <remote> [<local>] - copy file/dir from device
adb sync [ <directory> ] - copy host->device only if changed
(-l means list but don't copy)
(see 'adb help all')
adb shell - run remote shell interactively
adb shell <command> - run remote shell command
adb emu <command> - run emulator console command
adb logcat [ <filter-spec> ] - View device log
adb forward <local> <remote> - forward socket connections
forward specs are one of:
tcp:<port>
localabstract:<unix domain socket name>
localreserved:<unix domain socket name>
localfilesystem:<unix domain socket name>
dev:<character device name>
jdwp:<process pid> (remote only)
adb jdwp - list PIDs of processes hosting a JDWP transport
adb install [-l] [-r] [-s] <file> - push this package file to the device and install it
('-l' means forward-lock the app)
('-r' means reinstall the app, keeping its data)
('-s' means install on SD card instead of internal storage)
adb uninstall [-k] <package> - remove this app package from the device
('-k' means keep the data and cache directories)
adb bugreport - return all information from the device
that should be included in a bug report.
adb help - show this help message
adb version - show version num
DATAOPTS:
(no option) - don't touch the data partition
-w - wipe the data partition
-d - flash the data partition
scripting:
adb wait-for-device - block until device is online
adb start-server - ensure that there is a server running
adb kill-server - kill the server if it is running
adb get-state - prints: offline | bootloader | device
adb get-serialno - prints: <serial-number>
adb status-window - continuously print device status for a specified device
adb remount - remounts the /system partition on the device read-write
adb reboot [bootloader|recovery] - reboots the device, optionally into the bootloader or recovery program
adb reboot-bootloader - reboots the device into the bootloader
adb root - restarts the adbd daemon with root permissions
adb usb - restarts the adbd daemon listening on USB
adb tcpip <port> - restarts the adbd daemon listening on TCP on the specified port
networking:
adb ppp <tty> [parameters] - Run PPP over USB.
Note: you should not automatically start a PPP connection.
<tty> refers to the tty for PPP stream. Eg. dev:/dev/omap_csmi_tty1
[parameters] - Eg. defaultroute debug dump local notty usepeerdns
adb sync notes: adb sync [ <directory> ]
<localdir> can be interpreted in several ways:
- If <directory> is not specified, both /system and /data partitions will be updated.
- If it is "system" or "data", only the corresponding partition
is updated.
environmental variables:
ADB_TRACE - Print debug information. A comma separated list of the following values
1 or all, adb, sockets, packets, rwx, usb, sync, sysdeps, transport, jdwp
ANDROID_SERIAL - The serial number to connect to. -s takes priority over this if given.
ANDROID_LOG_TAGS - When used with the logcat option, only these debug tags are printed.
ERROR: Could not setup network redirection to gdbserver?
Maybe using --port=<port> to use a different TCP port might help?
marco#pacer:~/dev/siege_game/trunk/SiegeGameNative$ run-as: Package 'com.marco83.siege' has corrupt installation
which, as you can see and as reported here: http://vilimpoc.org/blog/2010/09/23/hello-gdbserver-a-debuggable-jni-example-for-android/ is caused by a mix of different simultaneous outputs; the real error should be
Package 'xxxxx' has corrupt installation
Further investigation in this error pointed me to: http://osdir.com/ml/android-ndk/2010-08/msg00263.html
where the same error is reported, and they say it's not possible to debug natively on Desire. The problem is with run-as not being able to access the /data folder.
Any solution other than rooting/flashing the phone? Why does the run-as access /data?
I was thinking of a naive solution where I copy the package (objs, libs, ...) into an easier accessible location (like on the SDcard) and tell the debugger to access that location instead - is it feasible?
Thanks
Marco
EDIT: Update: I rooted the phone using unrevoked3. Even if I set chmod 0777 data (which is probably EXTREMELY dangerous), I get the same error. As reported in the second link in the post, run-as is checking if /data is accessible. How can I access run-as source code? Is it possible to recompile it and upload a modified version that works around this check? (since I can set /data to be readable by everyone anyway)
I fixed this issue for a HTC Desire S (2.3.3) by changing access & ownership for directory '/data/data':
Before the fix:
ls -l /data
(...)
drwxrwxrwx root root 2012-03-03 19:07 data
In root mode:
chmod 771 /data/data
chown system.system /data/data
ls -l /data
(...)
drwxrwx--x system system 2012-03-03 19:07 data
Also the /data director may need changing.
chmod 771 /data
chown system.system /data
Have same problem with my HTC Legend. My workaround:
get root access
get PID of app you want to debug: ps | grep your_app_package
run gdb server: /data/data/your_app_package/lib/gdbserver :5039 --attach PID
in new terminal
adb forward tcp:5039 tcp:5039
adb pull system/bin/app_process project_path/obj/local/armeabi/app_process
adb pull system/bin/libc.so /project_path/obj/local/armeabi/libc.so
Now you can connect to gdbserverb (http://mhandroid.wordpress.com/2011/01/23/using-eclipse-for-android-cc-debugging/#more-23 skip steps with ndk-gdb).
PS: dont forget compile your code with following flags
LOCAL_CFLAGS := -g #debug
LOCAL_LDFLAGS := -Wl,-Map,xxx.map #create map fil
Stumbled upon this thread: http://code.google.com/p/android/issues/detail?id=16391
Solved run-as issue for me, ndk-gdb now works properly.
I used to get this problem, until I changed the package name to be 4 nested instead of 3. Don't know why that is an issue (already emailed the developers about it) but if your package name is a.b.c only the java debugger works. For native debugging it needs to be in the form of a.b.c.d.
The path /should/ be correct (both "data" directories are 771 and
system:system, the app's data directory is 755 and owned by an "app_"
account).
u need s-on turn to s-off (firmware)
for tegra 3 chip s-off
http://bbs.angeeks.com/thread-2598143-1-1.html
///
for Qualcomm chip s-off
bbs.htc.com/cn/thread-11592-1-1.html
I have 2 HTC phones, Sensation s-off, One X s-on
Sensation can use ndk debug, but One X can not.
here is photo left is Sensation, right is One X
https://plus.google.com/photos/106185541018774360364/albums/6156448731748249457/6156448735435939234?banner=pwa&sort=1&pid=6156448735435939234&oid=106185541018774360364
I am a budding android developer and if there is no easy way of configuring the adb server to run on another port then the inflexibility of the tools will force me to quit android app development.
A web search did not return any solutions.
I also searched for '5037' in all files in android sdk directory but did not find a setting there.
Use the environment variable ANDROID_ADB_SERVER_PORT to select the port.
The following works under bash:
$ export ANDROID_ADB_SERVER_PORT=12345
$ adb start-server
* daemon not running. starting it now on port 12345 *
* daemon started successfully *
$ adb devices
List of devices attached
TA2070M5O6 device
$ ANDROID_ADB_SERVER_PORT=6789 adb devices
* daemon not running. starting it now on port 6789 *
* daemon started successfully *
List of devices attached
In another terminal I ran:
$ ANDROID_ADB_SERVER_PORT=6789 emulator ...
Back to original terminal:
$ ANDROID_ADB_SERVER_PORT=6789 adb devices
List of devices attached
emulator-5554 device
$ adb devices # ANDROID_ADB_SERVER_PORT was exported as 12345
List of devices attached
TA2070M5O6 device
I found this via the Jenkins Android Emulator Plugin as I noticed it was running adb on a different port.
With the latest adb version,
Use option -P (Note: Caps P)to start adb server in a specific port.
For Example, Try
$adb -P 5038 start-server
It will list the devices attached to this specific adb server. If the adb server is not running then it will start a new adb server with the given port number.
Hope it helps someone reading this post.
Thanks.
In Windows, go to Environment Variables – Add a new one called ANDROID_ADB_SERVER_PORT
and set it to whatever you want, I've set to 5038.
Should look like this:
Solved it for me.
There is another variable that supports this for connecting to a different machine's adb:
ADB_SERVER_SOCKET=tcp:some.other.host:1234 adb devices
To use it, you need to start adb on the other host with -a and probably background it too:
( adb -a -P 1234 nodaemon server & ) &