Error launching Android x86 Emulator in Travis CI
Intel emulators cannot be run on Travis yet. Since Travis runs virtual machines, hardware acceleration in virtual machine in an other virtual machine is a hard thing.
You have to run ARM emulators for now.
They may do it in a near future. Subscribe to this issue to be notified. https://github.com/travis-ci/travis-ci/issues/1419
I'm was able to make it work with this pull request
Now my pull request tests with an Emulator-x86 on Travis