mapzen/mapzen-android-demo — pull request #269 by ecgreb (2014-08-15 21:57:16+00:00)
Title: Don't look broke when network not available

* Checks network status before executing search.
* Toasts message if network not available.
* Hides entire pager results view until successful response is received to avoid partially visible layout (header only).
* Updates generic server error message.
* Removes unused string related to former loading dialog.