[libbluray-devel] JRE for Android part 2

[Shaya Potter]

this doesn't seem to be an ndk issue.  this is more of a generic linking
issue, that it can't resolve a symbol that is needed.

On Mon, Jan 25, 2021 at 9:57 PM Vitor Dall'Acqua <veggav at gmail.com> wrote:

> Well, I have added the latest build for aarch64 and got this:
>
> 2021-01-25 17:53:05.348 T:30088   DEBUG <general>: CBlurayCallback::Logger
> - dl_posix.c:56: opened library 'libjvm.so'
>
> 2021-01-25 17:53:05.350 T:30088   DEBUG <general>: CBlurayCallback::Logger
> - dl_posix.c:114: dlsym(0xc2c281e42d63307, 'JVM_DefineModule') failed:
> undefined symbol: JVM_DefineModule
>
> and Kodi crashed.
>
> So, ok.. one more question, do we need the libjvm server or client?
>
> And does that fail makes any sense? Is it caused by incompatible ndk
> versions?
>
> On Mon, Jan 25, 2021 at 4:32 PM Roald Strauss <mr_lou at dewfall.dk> wrote:
>
>> Lemme pitch in, if I can do that by just replying this mail.
>>
>> AWT = Abstract Windowing Tools, as far as I remember.
>>
>> It is the framework used for drawing stuff in old Java, and yes, it is
>> very much needed for Blu-ray Disc Java. It's the only way developers can
>> draw stuff to the screen.
>>
>>
>>
>> Den 25.01.2021 kl. 20.12 skrev Vitor Dall'Acqua:
>>
>> Got a reply!
>>
>> So, launcher already has all the components of JRE (except for headful
>> AWT, of course), but it was built with ndk-r12b (i think?)
>>
>> @Petri what is AWT and is that needed for libbluray?
>>
>> Is it too lazy of my end to ask the guy to compile it with a newer ndk?
>> O:)
>>
>> On Mon, Jan 25, 2021 at 3:52 PM Vitor Dall'Acqua <veggav at gmail.com>
>> wrote:
>>
>>> Well.. wish me luck
>>>
>>> https://github.com/PojavLauncherTeam/PojavLauncher/issues/713
>>>
>>> Later, I'll give a go with his JRE files and see what happens.
>>>
>>> On Mon, Jan 25, 2021 at 3:27 PM Shaya Potter <spotter at gmail.com> wrote:
>>>
>>>> this actually includes source code
>>>>
>>>> see
>>>>
>>>> https://github.com/PojavLauncherTeam/PojavLauncher
>>>>
>>>> Java Runtime Environment (JRE)
>>>>
>>>> JRE for Android is here, also the build script here.
>>>> Follow build instruction on build script README.md.
>>>> You can also get CI auto builds.
>>>> Spliting JRE and put to the launcher: coming soon.
>>>>
>>>> I'd reach out to that guy, ask him if he would be interested in trying
>>>> to get his android work integrated into kodi android build for libbluray
>>>> usage.
>>>>
>>>> On Mon, Jan 25, 2021 at 7:30 PM Vitor Dall'Acqua <veggav at gmail.com>
>>>> wrote:
>>>>
>>>>> Received a notice that the e-mails were getting really big and
>>>>> blocked.
>>>>>
>>>>> So, look another thing I found:
>>>>> https://github.com/PojavLauncherTeam/PojavLauncher/releases
>>>>>
>>>>> Minecraft launcher built for Android that uses JRE.
>>>>> When you install this apk it will place the files are normal
>>>>> /data/app/appname/lib and no JRE there.
>>>>> After it runs for the first time it will put files here:
>>>>>
>>>>> /data/user/0/net.kdt.pojavlaunch/jre_runtime/lib/aarch64/server/
>>>>> *libjvm.so*
>>>>>
>>>>> So I took that put in a zip file and added to mega so you guys can
>>>>> take a look
>>>>>
>>>>> https://mega.nz/file/XNly2ZgB#DFyM8xq4mEAQQ1d3ERF1GFoTqzIOcuESZXjuGdIguek
>>>>>
>>>>> It seems many use JRE on Android.
>>>>> And as you can see it's very similar to the way it's present in Termux.
>>>>> _______________________________________________
>>>>> libbluray-devel mailing list
>>>>> libbluray-devel at videolan.org
>>>>> https://mailman.videolan.org/listinfo/libbluray-devel
>>>>>
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>>>> libbluray-devel at videolan.org
>>>> https://mailman.videolan.org/listinfo/libbluray-devel
>>>>
>>>
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