andrew.gong bf477db855 Settings observer fail to unregister.
Zen mode change will call displayPreference() and create a new SettingsObserver, then the old Observer object will have no opportunity to be unregistered. After too much new SettingsObserver creatd in Monkey test, memory might leak.

Bug 176206489

Change-Id: I3bccec281da492299bbf755f86df7844a31223c5
2020-12-24 15:57:09 +08:00
2020-03-11 16:45:14 +08:00
2020-02-03 01:03:46 +00:00
Description
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3.1 GiB
Languages
Java 89.8%
Kotlin 10.2%