Hello to all again,
I tried to compile older sources, concretely version 6.4 and it works as
expected with that one line tweak in common.mk file.
So it seems for now, that Android bindings in master branch are broken
for now. And it is perfectly enough to enforce build sistem to produce
libraries without version suffix to have working library with older
stable versions.
Peter
On 3. 4. 2024 11:40, Peter Lecky wrote:
Good morning,
I made some progress with this, but still do not have working library,
so please, if someone has any idea what to do, then let me know.
I made my own build from latest source (master branch). I changed
common.mk, to have libraries without version suffix. More concretely,
i changed line
API_LIB_VERSIONED = $(API_LIB).$(API_VERSION)
to
API_LIB_VERSIONED = $(API_LIB)
And then
make clean
cfg-android -a arm64-v8a
make
I manually added resulting libraries and jar archive to my project and
successfully compiled.
I can now properly load library, but with another kind of crash.
Testing with this code in onclick method on one button:
ConnectionBase cb=null;
try {
cb=new ConnectionBase(new ConnectionSettings());
Shares.I.mTTS.say((cb==null)?"null":"have
instance"+cb.getModelIdentifier());
}catch(Exception e) {}
And it crashes whole virtual machine with this in log (removing
timestamp to make it readable ;)):
AndroidRuntime: FATAL EXCEPTION: main
AndroidRuntime: Process: xx.xx.xx, PID: 13299
AndroidRuntime: connect: No such file or directory
AndroidRuntime: at
org.a11y.brlapi.ConnectionBase.openConnection(Native Method)
AndroidRuntime: at
org.a11y.brlapi.ConnectionBase.<init>(ConnectionBase.java:43)
AndroidRuntime: at
xx.xx.xx.UIMainScreen.onBatteryClick(UIMainScreen.java:497)
Please, let me know if someone has any ideas
Thank you
Peter
On 28. 3. 2024 14:07, Peter Lecky wrote:
Good afternoon to all,
I am trying to use brlapi library for android in the project. I found
this page:
https://brltty.app/android.html
There is a older build of brlapi library which i am trying to use. I
used repository mentioned on that page and successfully compiled my
project, but my app crashes during initialization of the library with
this error:
AndroidRuntime: FATAL EXCEPTION: main
AndroidRuntime: Process: xxx.xxx.xxx, PID: 29870
AndroidRuntime: java.lang.UnsatisfiedLinkError: dlopen failed:
library "libbrlapi.so.0.8" not found: needed by
/data/app/~~YB-_ApEJ6BKmHFGYgcO1CQ==/xxx.xxx.xxx-YTdxhFskgX0ZhCxZbEwOhw==/base.apk!/lib/arm64-v8a/libbrlapi_java.so
in namespace clns-5
AndroidRuntime: at
java.lang.Runtime.loadLibrary0(Runtime.java:1082)
AndroidRuntime: at
java.lang.Runtime.loadLibrary0(Runtime.java:1003)
It seems that libbrlapi_java library tryes to load libbrlapi.so with
version suffix (initialization crashes because file
"libbrlapi.so.0.8" is missing) but compiled apk contains libbrlapi.so
without version suffix.
I tryed to fetch all required files and added libs manually. Tryed to
rename brlapi.so to brlapi.so.0.8, but it seems that the package
manager does not support fformats other than something.so.
Can someone help please?
With best and thanks
Peter
--
Peter Lecký Stopka n. o.
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