James Lu 7ce23b578a Fix "Play media to" popup close issue when screen rotate
- Avoid calling getListPreference() in onDialogClose() everytime.
  Due to exception in onDialogClose(). Move preference declaration into if condition.
- Add test case for crash case.

Bug: 119744621
Test: make -j50 RunSettingsRoboTests ROBOTEST_FILTER=UpdatableListPreferenceDialogFragmentTest
Change-Id: Ia20b8289a5863136ea74e02e32b537f6967474e8
2019-01-10 17:09:46 +08:00
2018-12-05 08:15:17 +08:00
2018-12-18 09:51:08 +00:00
2018-12-18 09:51:08 +00:00
2018-12-19 20:24:23 -08:00
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3.1 GiB
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Java 89.8%
Kotlin 10.2%