i.e. use mozdevice.ADBAndroid.is_app_installed

I've pushed a proposed patch to the try server. https://treeherder.mozilla.org/#/jobs?repo=try&revision=9c2afe0f42d3d9e493e2337609bc33af7694b5a1

https://treeherder.mozilla.org/#/jobs?repo=try&revision=dd9850621c89c46f058932650c8ef8ce81d62897&selectedJob=196305265 is a second try run.

Damn, I actually filed a dupe and attached a patch in bug 1486908. You can see the patch there at attachment 9004661 [details] [diff] [review] in bug 1486908. + # check geckoview is installed + if not ADBAndroid.is_app_installed(self.device, 'geckoview'): + self.log.info('geckoview is not installed on device') self.device.clear_logcat() The test should have been if not self.device.is_app_installed(self.config['binary']): self.log.error('geckoview is not installed on device') is_app_installed requires the full app name which in our case is passed by the self.config['binary'] and will be org.mozilla.geckoview_example. Even with this patch, we would still hit the hang described in bug 1486908 because we don't terminate the test. Try won't work for raptor + android until we get bitbar support working. You'll need to test locally with a device for the moment. I hate to do it but I'm going to dupe this to bug 1486908. Let's chat when you get in today.