tree 215853974d15219e1f5ed4bb251ee9f205926250
parent a3315270e0502189a6fa4de20b9db2bf042cfd2a
author Svetoslav <svetoslavganov@google.com> 1383331648 -0700
committer Svetoslav <svetoslavganov@google.com> 1383332232 -0700

PreferenceFragment showing the breadcrumb when not needed.

The breadcrumb section is used for a single pane mode for showing
the current user location. The breadcrumb should not be shown if
its title and subtitle are empty. The code in PreferenceActivity
onCreate updates the breadcrumb with the title and subtitle in
a single page mode but does not hide it if they are empty. This
change fixes that.

bug:11242762

Change-Id: Ib1ba9e8afd9d0ab2e85d78a65ca7c18489464f6d