[Flexiglass] Simplify NSSL's stack height calculation
Separate the Flexiglass and the Legacy way of calculating the stack
height. When Flexiglass is enabled:
- verify that we never add listeners to
NSSL.mStackHeightChangeListeners
- stop setting NSSL.mContentHeight, and use mIntrinsicContentHeight
instead
- don't use NSSL.getIntrinsicPadding()
- don't use NSSL.getScrimTopPadding()
Bug: 332574413
Fixes: 347768714
Test: manually verify if the stack height is updated correctly in the
shade, and in the lock screen
Flag: com.android.systemui.scene_container
Change-Id: Ic05953a85f7c8b3855eea5e2c8a04f2ea8445cd8
7 files changed