HorizontalPageIndicator
Composable Component
A horizontal indicator for a Pager, representing the currently active page and total pages drawn
using a Shape
. It shows up to 6 pages on the screen and doesn't represent the exact page index
if there are more than 6 pages. Instead of showing the exact position, HorizontalPageIndicator
shows a half-size indicator on the left or on the right if there are more pages.
Android
@Composable
public fun HorizontalPageIndicator(
pageIndicatorState: PageIndicatorState,
modifier: Modifier = Modifier,
indicatorStyle: PageIndicatorStyle = PageIndicatorDefaults.style(),
selectedColor: Color = MaterialTheme.colors.onBackground,
unselectedColor: Color = selectedColor.copy(alpha = 0.3f),
indicatorSize: Dp = 6.dp,
spacing: Dp = 4.dp,
indicatorShape: Shape = CircleShape,
)
Parameters
pageIndicatorState | The state object of a HorizontalPageIndicator to be used to observe the Pager's state. |
modifier | Modifier to be applied to the HorizontalPageIndicator |
indicatorStyle | The style of HorizontalPageIndicator - may be linear or curved. By default determined by the screen shape. |
selectedColor | The color of the selected HorizontalPageIndicator item |
unselectedColor | The color of unselected HorizontalPageIndicator items. Defaults to selectedColor with 30% alpha |
indicatorSize | The size of each HorizontalPageIndicator item in Dp |
spacing | The spacing between indicator items in Dp |
indicatorShape | The shape of each HorizontalPageIndicator item. Defaults to CircleShape |
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