persistentSheetSurfaceKey top-level constant

  1. @visibleForTesting
ValueKey<String> const persistentSheetSurfaceKey

Test hook: identifies the sized surface that represents the current sheet height. Exposed so integration tests can measure the rendered sheet directly (the surrounding UiPersistentSheet fills its parent layout and therefore reports the wrong height).

Implementation

@visibleForTesting
const ValueKey<String> persistentSheetSurfaceKey =
    ValueKey('ui_persistent_sheet_surface');