# FocusHighlight

# FocusHighlight

Artifact:[androidx.leanback:leanback](https://developer.android.com/jetpack/androidx/releases/leanback)  
[View Source](https://cs.android.com/search?q=file:androidx/leanback/widget/FocusHighlight.java+class:androidx.leanback.widget.FocusHighlight)  
Added in[1.1.0](https://developer.android.com/jetpack/androidx/releases/leanback#1.1.0)

*** ** * ** ***

Kotlin\|[Java](https://developer.android.com/reference/androidx/leanback/widget/FocusHighlight "View this page in Java")

<br />

```
interface FocusHighlight
```

<br />

*** ** * ** ***

Interface for highlighting the item that has focus.

## Summary

|                                    ### Constants                                    |
|-------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `const `[Int](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html) | [ZOOM_FACTOR_LARGE](https://developer.android.com/reference/kotlin/androidx/leanback/widget/FocusHighlight#ZOOM_FACTOR_LARGE())` = 3` A large zoom factor, recommended for small item views.           |
| `const `[Int](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html) | [ZOOM_FACTOR_MEDIUM](https://developer.android.com/reference/kotlin/androidx/leanback/widget/FocusHighlight#ZOOM_FACTOR_MEDIUM())` = 2` A medium zoom factor, recommended for medium sized item views. |
| `const `[Int](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html) | [ZOOM_FACTOR_NONE](https://developer.android.com/reference/kotlin/androidx/leanback/widget/FocusHighlight#ZOOM_FACTOR_NONE())` = 0` No zoom factor.                                                    |
| `const `[Int](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html) | [ZOOM_FACTOR_SMALL](https://developer.android.com/reference/kotlin/androidx/leanback/widget/FocusHighlight#ZOOM_FACTOR_SMALL())` = 1` A small zoom factor, recommended for large item views.           |
| `const `[Int](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html) | [ZOOM_FACTOR_XSMALL](https://developer.android.com/reference/kotlin/androidx/leanback/widget/FocusHighlight#ZOOM_FACTOR_XSMALL())` = 4` An extra small zoom factor.                                    |

## Constants

### ZOOM_FACTOR_LARGE

Added in[1.1.0](https://developer.android.com/jetpack/androidx/releases/leanback#1.1.0)  

```
const val ZOOM_FACTOR_LARGE = 3: Int
```

A large zoom factor, recommended for small item views.  

### ZOOM_FACTOR_MEDIUM

Added in[1.1.0](https://developer.android.com/jetpack/androidx/releases/leanback#1.1.0)  

```
const val ZOOM_FACTOR_MEDIUM = 2: Int
```

A medium zoom factor, recommended for medium sized item views.  

### ZOOM_FACTOR_NONE

Added in[1.1.0](https://developer.android.com/jetpack/androidx/releases/leanback#1.1.0)  

```
const val ZOOM_FACTOR_NONE = 0: Int
```

No zoom factor.  

### ZOOM_FACTOR_SMALL

Added in[1.1.0](https://developer.android.com/jetpack/androidx/releases/leanback#1.1.0)  

```
const val ZOOM_FACTOR_SMALL = 1: Int
```

A small zoom factor, recommended for large item views.  

### ZOOM_FACTOR_XSMALL

Added in[1.1.0](https://developer.android.com/jetpack/androidx/releases/leanback#1.1.0)  

```
const val ZOOM_FACTOR_XSMALL = 4: Int
```

An extra small zoom factor.