tree 11b531f84fd2e22dbe3ab3471485d0b010cd886b
parent 82cbcee77544eb5d7a746aafda714b5e21debba8
author Dan Afergan <afergan@google.com> 1472674482 -0700
committer Dan Afergan <afergan@google.com> 1472674482 -0700

capsule: Fix Facebook login bug.

When the Facebook app isn't open or fails to load data, it repeatedly
loads a splash screen and does not advance. This CL works around it by
clearing, closing, and reopening the app, then switching back to the
activity of the app we were crawling and clicking the Facebook login
button again.

I also fixed some other bugs in this cl, including making sure that the
previous path is accounted for in the return value of
find_shortest_path(), using device.shell() instead of using subprocess
to call adb shell, and turning on / unlocking the phone if necessary.

Change-Id: I2608b595d07cdf19cca51afa96e8a39a4946c347