Jetpack Compose's nested LazyColumn/LazyRow implementation allows you to create complex layouts by nesting multiple LazyColumns/LazyRows inside each other. This can be useful for creating hierarchical layouts, such as a list of categories with subcategories.
To use nested LazyColumns/LazyRows, you simply need to create a new instance of the LazyColumn or LazyRow component within another LazyColumn or LazyRow. For example, the following code creates a nested LazyColumn:
LazyColumn {
items(categories) { category ->
...
LazyColumn {
items(category.subcategories) { subcategory ->
...
}
}
}
}
In this example, the outer LazyColumn displays a list of categories, and for each category, a nested LazyColumn displays a list of subcategories.
You can also create nested LazyRows in a similar way. By using these nested layouts, you can easily create complex and sophisticated layouts in Jetpack Compose.
Asked: 2023-04-30 03:28:11 +0000
Seen: 11 times
Last updated: Apr 30 '23