I also remember coming across some other interesting properties in
frameworks/base/services/java/com/android/server/SystemServer.java, a quick
grep yields:
String factoryTestStr = SystemProperties.get("ro.factorytest");
final boolean headless =
"1".equals(SystemProperties.get("ro.config.headless", "0"));
boolean disableStorage =
SystemProperties.getBoolean("config.disable_storage", false);
boolean disableMedia =
SystemProperties.getBoolean("config.disable_media", false);
boolean disableBluetooth =
SystemProperties.getBoolean("config.disable_bluetooth", false);
boolean disableTelephony =
SystemProperties.getBoolean("config.disable_telephony", false);
boolean disableLocation =
SystemProperties.getBoolean("config.disable_location", false);
boolean disableSystemUI =
SystemProperties.getBoolean("config.disable_systemui", false);
boolean disableNonCoreServices =
SystemProperties.getBoolean("config.disable_noncore", false);
boolean disableNetwork =
SystemProperties.getBoolean("config.disable_network", false);
But those implies you have already started the zygote.
On Wed, Apr 9, 2014 at 3:44 PM, Kyle Manna <[email protected]> wrote:
> There is a factory test mode that attempts to do some of this, but you
> need to dig deep in to the ActivityManager and friends to see what exactly
> happens and how broken it might be.
>
>
> On Wednesday, April 9, 2014 10:29:42 AM UTC-7, Somdutta Roy wrote:
>>
>> I believe there is also a headless android configuration which you
>> specify while building, essentially this would eliminate the surface
>> flinger, audio flinger and lot of other framework components so you will
>> probably be left with android kernel booting with a few of the android file
>> system, you need to google it
>>
>> On Wednesday, April 9, 2014 4:36:51 AM UTC-4, Richard Phillips wrote:
>>>
>>> Hi,
>>>
>>> Thanks, I'll give that a try then!
>>>
>>> Regards,
>>> Richard.
>>>
>>>
>>> On 8 April 2014 17:44, Thiago C. Santini <[email protected]> wrote:
>>>
>>>> From my own experience, "Android" is quite an abstract term. But yes,
>>>> an empty init.rc should give you a clean system (i.e. only basic kernel
>>>> processes/threads such as init, khelper, kworkers, binder).
>>>>
>>>> I would leave the console and the adbd services though, so you get an
>>>> console and you still can access your device through adb.
>>>>
>>>> Hope it helps,
>>>>
>>>>
>>>> On Tue, Apr 8, 2014 at 12:45 PM, Richard Phillips <[email protected]>wrote:
>>>>
>>>>> Hello all,
>>>>>
>>>>> How can I stop Android booting, once the kernel is up-and-running?
>>>>> Would an empty "init.rc" do the job?
>>>>>
>>>>> Regards,
>>>>> Richard.
>>>>>
>>>>> --
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>>>>
>>>>
>>>>
>>>> --
>>>> Atenciosamente / Kind Regards
>>>>
>>>> Thiago Caberlon Santini
>>>> Computer Engineer - Federal University of Rio Grande do Sul
>>>>
>>>> Website: http://www.inf.ufrgs.br/~tcsantini/
>>>> PGP-Key: http://www.inf.ufrgs.br/~tcsantini/tcsantini.asc
>>>>
>>>
>>>
--
Atenciosamente / Kind Regards
Thiago Caberlon Santini
Computer Engineer - Federal University of Rio Grande do Sul
Website: http://www.inf.ufrgs.br/~tcsantini/
PGP-Key: http://www.inf.ufrgs.br/~tcsantini/tcsantini.asc
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