Apps often crash when launched with Accessibility TTS settings enabled.

[seungsoo47]

After #161 was merged, apps often crash when launched with Accessibility TTS settings enabled.

You can set as the following:

vconftool set -f -t bool db/setting/accessibility/tts 1

And then, run flutter-tizen run.

You can see that the following log appears and the app crashes.

A Dart VM Service on Tizen rpi4 is available at: http://127.0.0.1:36211/njscqTWDkkg=/
The Flutter DevTools debugger and profiler on Tizen rpi4 is available at:
http://127.0.0.1:36211/njscqTWDkkg=/devtools/?uri=ws://127.0.0.1:36211/njscqTWDkkg=/ws
Lost connection to device.

[JSUYA]

@seungsoo47
Would you like to test this issue by setting flutter-tizen to a version prior to the 3.41.4 update (3.38)?
There are two recent accessibility (a11y) related changes. One is the use of gdbus, and the other is the 3.41.4 update.

After testing 3.38.8, could you add #166, build, and test?
I added guards to the suspected parts in the 3.41.4 update.

[seungsoo47]

I'm sorry, it was my mistake.