Message from the Scripture App Builder developers:
Each time we upgrade to the next version of Android to build the apps, we come across challenges that need to be resolved.
This time, when upgrading to use Android 10 for SAB 8.0, we have found out that the Crosswalk viewer component no longer works. This is the viewer that some of you use to handle Graphite font rendering for a few of the world’s most complex scripts.
The development of the Crosswalk project ended in 2017, so no one is maintaining the code.
The good news is that there is work in progress to handle the most complex scripts with Harfbuzz under OpenType, which will eliminate the need for Crosswalk. But it could still be some time before users can benefit from this on their devices.
For most of you, this will not be a problem, since you do not use Crosswalk. Go to Fonts > Font Handling to find out if you are not sure if you use it or not.
If you do use Crosswalk, please can you try building your app without it, and please let us know if there is a problem displaying your text well. We want to get a better idea of who is affected by this problem. Thank you.