tree a321c959b6c0042126f6f44d95a4b7fc8cd4789f
parent 6456d8302885e9c6f24d678fca798b730d101a17
author zachh <zachh@google.com> 1513809167 -0800
committer Eric Erfanian <erfanian@google.com> 1513961715 -0800

Fixed crash in UiListener when launching activity with screen off.

When launching MainActivity with the screen off (e.g. from Android Studio) the application would crash due to:

java.lang.IllegalStateException: Can not perform this action after onSaveInstanceState

Also use FragmentPagerAdapter in MainPagerAdapter as the number of tabs is small and can be stored in memory.

Test: manual
PiperOrigin-RevId: 179734952
Change-Id: Ib2ca9674f3174493da55bbbf0ef4053fcf73ab47