# androidx.window.core.layout

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## Classes

|---|---|
| `https://developer.android.com/reference/androidx/window/core/layout/WindowHeightSizeClass` | **This class is deprecated.** WindowHeightSizeClass will not be developed further, use WindowSizeClass instead. |
| `https://developer.android.com/reference/androidx/window/core/layout/WindowSizeClass` | `https://developer.android.com/reference/androidx/window/core/layout/WindowSizeClass` represents breakpoints for a viewport. |
| `https://developer.android.com/reference/androidx/window/core/layout/WindowSizeClassGridCreator` |   |
| `https://developer.android.com/reference/androidx/window/core/layout/WindowSizeClassSelectors` |   |
| `https://developer.android.com/reference/androidx/window/core/layout/WindowWidthSizeClass` | **This class is deprecated.** WindowWidthSizeClass will not be developed further, use WindowSizeClass instead. |