LazyLayoutCacheWindow
Source set: Common
public fun LazyLayoutCacheWindow(
ahead: Dp = 0.dp,
behind: Dp = 0.dp,
isNonScrollCachingEnabled: Boolean = true,
): LazyLayoutCacheWindowA Dp-based LazyLayoutCacheWindow.
Parameters
| ahead | The size of the ahead window to be used as per LazyLayoutCacheWindow.calculateAheadWindow. |
| behind | The size of the behind window to be used as per LazyLayoutCacheWindow.calculateBehindWindow. |
| isNonScrollCachingEnabled | whether the cache window populates after a non-scroll related trigger. When set to true, the cache window will use non-scroll triggers to start the caching process. For example, if layout data changes and causes a cache purge, the ahead window will be refilled while the layout remains idle. Other common scenarios in which the ahead window fills include initial composition and item reordering, during which the layout is in a non-scroll state, providing the opportunity to populate the window. |
LazyLayoutCacheWindow
Source set: Common
public fun LazyLayoutCacheWindow(
@FloatRange(from = 0.0) aheadFraction: Float = 0.0f,
@FloatRange(from = 0.0) behindFraction: Float = 0.0f,
isNonScrollCachingEnabled: Boolean = true,
): LazyLayoutCacheWindowCreates a LazyLayoutCacheWindow based off a fraction of the viewport.
Parameters
| aheadFraction | The fraction of the viewport to be used for the ahead window. |
| behindFraction | The fraction of the viewport to be used for the behind window. |
| isNonScrollCachingEnabled | whether the cache window populates after a non-scroll related trigger. When set to true, the cache window will use non-scroll triggers to start the caching process. For example, if layout data changes and causes a cache purge, the ahead window will be refilled while the layout remains idle. Other common scenarios in which the ahead window fills include initial composition and item reordering, during which the layout is in a non-scroll state, providing the opportunity to populate the window. |
