Bug: 28141203
Bug: 28316618
Bug: 28316343
- Replaced hardcoded fragment layout with a RecyclerView. The old layout
was essentially building a list manually.
- Tweaked layout to look better.
- Hide escalation cards when there is no account. Show cards when
there is at least 1 account.
- Request an intent to start specified support type when card is
clicked.
- Monitor account changes so we can hide/show escalation cards when
add/remove account.
Change-Id: Ie48158b85ade1363a41817cc88b1193e0aef87ae
