Mill Chen da1ffe8807 Implement the collapsible feature of conditional card
Add two control views for conditional card to achieve collapsibility.
One of these control views is a footer that is appended to the last
position when expanding all conditional cards. The other is a header
that is used in the collapsed state of conditional cards.

Bug: 119593268
Bug: 113451905
Test: visual, robotests
Change-Id: I39e79b8925a9e3e4ce80c422bcd0ba889aba5f6a
2018-11-27 22:55:04 +08:00
2015-04-13 09:21:39 -07:00
2018-11-21 12:25:06 +08:00
2017-10-13 15:59:03 -07:00
Description
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3.1 GiB
Languages
Java 89.8%
Kotlin 10.2%