Composable Component
Bottom navigation bars allow movement between primary destinations in an app.
BottomNavigation
Common
```kotlin
@Composable
fun BottomNavigation(
windowInsets: WindowInsets,
modifier: Modifier = Modifier,
backgroundColor: Color = MaterialTheme.colors.primarySurface,
contentColor: Color = contentColorFor(backgroundColor),
elevation: Dp = BottomNavigationDefaults.Elevation,
content: @Composable RowScope.() -> Unit,
)
```
#### Parameters
| | |
| --- | --- |
| windowInsets | a window insets that bottom navigation will respect. |
| modifier | optional `Modifier` for this BottomNavigation |
| backgroundColor | The background color for this BottomNavigation |
| contentColor | The preferred content color provided by this BottomNavigation to its children. Defaults to either the matching content color for `backgroundColor`, or if `backgroundColor` is not a color from the theme, this will keep the same value set above this BottomNavigation. |
| elevation | elevation for this BottomNavigation |
| content | destinations inside this BottomNavigation, this should contain multiple `BottomNavigationItem`s |
BottomNavigation
Common
```kotlin
@Composable
fun BottomNavigation(
modifier: Modifier = Modifier,
backgroundColor: Color = MaterialTheme.colors.primarySurface,
contentColor: Color = contentColorFor(backgroundColor),
elevation: Dp = BottomNavigationDefaults.Elevation,
content: @Composable RowScope.() -> Unit,
)
```
#### Parameters
| | |
| --- | --- |
| modifier | optional `Modifier` for this BottomNavigation |
| backgroundColor | The background color for this BottomNavigation |
| contentColor | The preferred content color provided by this BottomNavigation to its children. Defaults to either the matching content color for `backgroundColor`, or if `backgroundColor` is not a color from the theme, this will keep the same value set above this BottomNavigation. |
| elevation | elevation for this BottomNavigation |
| content | destinations inside this BottomNavigation, this should contain multiple `BottomNavigationItem`s |