Charles Chen ba29cdb63e Enable to add ComponentCallbacks to Activity ...

This CL is mainly from the requirements to receive WindowMetrics
updates in Jetpack Library. It also benefits the developers if
they want to listen to Activity's configuration changes outside
Activity

Test: atest RegisterComponentCallbacksTest
Bug: 199442549
Change-Id: Iff5c0a4d9c61d30b84ff9aee465f1b6b06f1a48d

2022-02-10 14:55:33 +08:00

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DummyIME

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hostutils

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StubIME

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testutils

Enable to add ComponentCallbacks to Activity

2022-02-10 14:55:33 +08:00