@class _UIStatusBarPillView, _UIStatusBarIdentifier, _UIStatusBarImageView, _UIStatusBarActivityIconView; @interface _UIStatusBarBackgroundActivityItem : _UIStatusBarIndicatorItem @property (class, readonly) _UIStatusBarIdentifier *backgroundDisplayIdentifier; @property (class, readonly) _UIStatusBarIdentifier *secondaryIconDisplayIdentifier; @property (retain, nonatomic) _UIStatusBarPillView *backgroundView; @property (retain, nonatomic) _UIStatusBarActivityIconView *iconView; @property (retain, nonatomic) _UIStatusBarImageView *secondaryIconView; @property (nonatomic) long long previousType; + (BOOL)_identifierContainsSecondaryItemImage:(id)a0; + (BOOL)_identifierContainsItemImage:(id)a0; + (double)_verticalOffsetForActivityType:(long long)a0; + (double)_fontSizeAdjustmentForActivityType:(long long)a0; - (id)additionAnimationForDisplayItemWithIdentifier:(id)a0; - (id)applyUpdate:(id)a0 toDisplayItem:(id)a1; - (BOOL)canEnableDisplayItem:(id)a0 fromData:(id)a1; - (id)_textLabelForActivityType:(long long)a0; - (id)_backgroundActivityViewForIdentifier:(id)a0; - (void)applyStyleAttributes:(id)a0 toDisplayItem:(id)a1; - (id)_backgroundColorForActivityType:(long long)a0; - (id)imageNameForUpdate:(id)a0; - (id)indicatorEntryKey; - (id)initWithIdentifier:(id)a0 statusBar:(id)a1; - (id)removalAnimationForDisplayItemWithIdentifier:(id)a0; - (void).cxx_destruct; - (id)imageForUpdate:(id)a0; - (id)viewForIdentifier:(id)a0; - (id)systemImageNameForUpdate:(id)a0; - (id)createDisplayItemForIdentifier:(id)a0; - (id)imageView; - (void)_create_backgroundView; - (void)_create_iconView; - (void)_create_secondaryIconView; - (id)_imageNameForActivityType:(long long)a0; - (id)_secondarySystemImageNameForActivityType:(long long)a0; - (BOOL)_shouldPulseForActivityType:(long long)a0 traitCollection:(id)a1; - (BOOL)_shouldRingForActivityType:(long long)a0 traitCollection:(id)a1; - (id)_systemImageNameForActivityType:(long long)a0; - (id)_visualEffectForActivityType:(long long)a0 traitCollection:(id)a1; - (BOOL)crossfadeForUpdate:(id)a0; - (id)secondaryImageForUpdate:(id)a0; - (void)updatedDisplayItemsWithData:(id)a0; @end