[android-porting] Services doesn't get created or Started in vendor partition(VNDK)

[Renjith Rajagopal]

Hi,
To enforce VNDK and Project treble ,I was trying to convert one of my
system service(which was in /system/priv-app) to /vendor/priv-app.
I use AOSP for building app.
But unfortunately I couldn't able see the service created or running in
latter case.
Highly appreciated for any pointer.


BR
Renjith

[chinda keodouangsy]

Well you can, but the device will certainly crash ;-)
You can enforcing VNDK rules as long that API/ABI and VNDK's name space are
respected, there should be OK (well I believe).

My assumption is that you have issues with *.bp files somewhere or missing
something when declaring VNDK_SP_LIBRARIES section in device directory ;-)

*** in your source environments
1. Check if you don't miss any *.bp files, or any "name space" typo issues
in the cc_binary sections?
2. Check if the "shared_libs" sections are correctly declared in your *.bp
files
(take a look at /system/bt/vendor_lis as example)
*** in /device/<platform> directory
3. Check if all your vndk-sp libraries are built. (Android.mk)
4. If you've declared BOARD_VNDK_VERSION then you have to copy the LL_NDK
libraries by your own!
(take a look at /device/google/marlin/vndk/Android.mk)
5. Check if all your libraries are declared in VNDK_SP_LIBRARIES somewhere

Hope this help

Chinda

Le jeu. 21 juin 2018 à 11:42, chinda keodouangsy <

Well you can, but the device will certainly crash ;-)
You can enforcing VNDK rules as long that API/ABI and VNDK's name space
are respected, there should be OK (well I believe).
My assumption is that you have issues with *.bp files somewhere or missing
something when declaring VNDK_SP_LIBRARIES section in device directory ;-)
*** in your source environments
1. Check if you don't miss any *.bp files, or any "name space" typo issues
in the cc_binary sections?
2. Check if the "shared_libs" sections are correctly declared in your *.bp
files
(take a look at /system/bt/vendor_lis as example)
*** in /device/<platform> directory
3. Check if all your vndk-sp libraries are built. (Android.mk)
4. If you've declared BOARD_VNDK_VERSION then you have to copy the LL_NDK
libraries by your own!
(take a look at /device/google/marlin/vndk/Android.mk)
5. Check if all your libraries are declared in VNDK_SP_LIBRARIES somewhere
Hope this help
Chinda
Le mer. 20 juin 2018 à 21:02, Renjith Rajagopal <

Thank you for response. You mean BOARD_VNDK_VERSION=current in
BoardCongiguration ??
Yes. I did changes as mentioned in android official site. It did break
lot of things..
Can’t I run without enforcing VNDK rules ?
On Tue, 19 Jun 2018 at 18:48, chinda keodouangsy <

Have you add appropriated modification in the right at
/device/<plateform> place?
Le mar. 19 juin 2018 à 17:24, Renjith Rajagopal <

Post by Renjith Rajagopal
Hi,
To enforce VNDK and Project treble ,I was trying to convert one of my
system service(which was in /system/priv-app) to /vendor/priv-app.
I use AOSP for building app.
But unfortunately I couldn't able see the service created or running in
latter case.
Highly appreciated for any pointer.
BR
Renjith

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Post by Renjith Rajagopal
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[Renjith Rajagopal]

Thanks, I'll check them out.

On Thu, 21 Jun 2018 at 11:47, chinda keodouangsy <

Post by chinda keodouangsy
Well you can, but the device will certainly crash ;-)
You can enforcing VNDK rules as long that API/ABI and VNDK's name space
are respected, there should be OK (well I believe).
My assumption is that you have issues with *.bp files somewhere or missing
something when declaring VNDK_SP_LIBRARIES section in device directory ;-)
*** in your source environments
1. Check if you don't miss any *.bp files, or any "name space" typo issues
in the cc_binary sections?
2. Check if the "shared_libs" sections are correctly declared in your *.bp
files
(take a look at /system/bt/vendor_lis as example)
*** in /device/<platform> directory
3. Check if all your vndk-sp libraries are built. (Android.mk)
4. If you've declared BOARD_VNDK_VERSION then you have to copy the LL_NDK
libraries by your own!
(take a look at /device/google/marlin/vndk/Android.mk)
5. Check if all your libraries are declared in VNDK_SP_LIBRARIES somewhere
Hope this help
Chinda
Le jeu. 21 juin 2018 à 11:42, chinda keodouangsy <

Post by chinda keodouangsy
Well you can, but the device will certainly crash ;-)
You can enforcing VNDK rules as long that API/ABI and VNDK's name space
are respected, there should be OK (well I believe).
My assumption is that you have issues with *.bp files somewhere or
missing something when declaring VNDK_SP_LIBRARIES section in device
directory ;-)
*** in your source environments
1. Check if you don't miss any *.bp files, or any "name space" typo
issues in the cc_binary sections?
2. Check if the "shared_libs" sections are correctly declared in your
*.bp files
(take a look at /system/bt/vendor_lis as example)
*** in /device/<platform> directory
3. Check if all your vndk-sp libraries are built. (Android.mk)
4. If you've declared BOARD_VNDK_VERSION then you have to copy the LL_NDK
libraries by your own!
(take a look at /device/google/marlin/vndk/Android.mk)
5. Check if all your libraries are declared in VNDK_SP_LIBRARIES somewhere
Hope this help
Chinda
Le mer. 20 juin 2018 à 21:02, Renjith Rajagopal <

Thank you for response. You mean BOARD_VNDK_VERSION=current in
BoardCongiguration ??
Yes. I did changes as mentioned in android official site. It did break
lot of things..
Can’t I run without enforcing VNDK rules ?
On Tue, 19 Jun 2018 at 18:48, chinda keodouangsy <

Have you add appropriated modification in the right at
/device/<plateform> place?
Le mar. 19 juin 2018 à 17:24, Renjith Rajagopal <

Post by Renjith Rajagopal
Hi,
To enforce VNDK and Project treble ,I was trying to convert one of my
system service(which was in /system/priv-app) to /vendor/priv-app.
I use AOSP for building app.
But unfortunately I couldn't able see the service created or running
in latter case.
Highly appreciated for any pointer.
BR
Renjith

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Post by Renjith Rajagopal
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