commit | 55777c1bb34a19e887b047f936ea7c0ab4d284f4 | [log] [tgz] |
---|---|---|
author | Jeremy Woods <jbwoods@google.com> | Tue Feb 06 23:45:43 2024 +0000 |
committer | Jeremy Woods <jbwoods@google.com> | Thu Feb 08 16:43:01 2024 +0000 |
tree | af16e4a2d7c73907471fe14f36c7065a6d3919af | |
parent | fb8071a0df30eaef3c9d5b865071f5f725296ad7 [diff] |
Improve performance for Activity startup via back dispatcher Instead of using lifecycleScope for attaching the onBackInvokedDispatcher we should go back to using a normal LifecycleEventObserver as lifecycleScope comes with some additional overhead from Kotlin coroutines. We also now only call any of this code if you are actually using API 33 or above. RelNote: "Fixed an Activity startup performance regression introduced in the [Activity 1.9.0-alpha02] caused by calling the OnBackPressedDispatcher as part of the creation of the Activity." Test: Tested with the Activity Startup benchmark Bug: 322167634 Change-Id: Ie75e392c506ea3f142df175ae62dde7fd8220821
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