This is a very simple mod intended to be used with flutter driver testing scripts.
It contains four buttons that all modify a counter.
To add the example (with the Flutter Driver Extensions enabled for driving the mod), run the following:
$ fx set [x64|arm64] --available topaz/bundles/buildbot
This will include the package and its dependencies with the topaz build when you run
$ fx full-build
You can run these tests using the following command (so long as you've included
//topaz/packages/examples/tests as one of the packages for your build):
$ fx run-test driver_example_mod_tests