appium/appium — pull request #320 by bootstraponline (2013-03-25 14:36:12+00:00)
Title: Improve activity not found error

Fix #319

I tested this and the new error is much more useful.

```
info: [ADB] Attempting to unlock screen
info: Waiting for app's activity to become focused
error: App never showed up as active. appActivity: activities.DialtactsActivity != zzz
```