LazyHorizontalGrid inside LazyColumn

Question

I have a LazyColumn and inside it I want to display a horizontal row with two columns, so I was trying LazyHorizontalGrid to achieve it. But my application crashes with the exception - IllegalArgumentException: LazyHorizontalGrid's height should be bound by parent. Below is my code what I am using, can anyone please help to fix it or any other way through which I can make a row have two columns.

@Composable
fun HomeItem1() {
    Surface(modifier = Modifier.nestedScroll(rememberViewInteropNestedScrollConnection())) {
        LazyColumn {
            //other contents
            item {
                LazyHorizontalGrid(
                    rows = GridCells.Fixed(3),
                    horizontalArrangement = Arrangement.spacedBy(16.dp),
                    verticalArrangement = Arrangement.spacedBy(16.dp)
                ) {
                    items(arrayList.size) {
                        Text(arrayList[it])
                    }
                }
            }
        }
    }
}

user_3246429 · Answer

All you need to calculate the Grid's height beforehand.

    @Composable
    fun HomeItem1() {
        Surface(modifier = Modifier.nestedScroll(rememberViewInteropNestedScrollConnection())) {
        LazyColumn {
            //other contents
            item {
                LazyHorizontalGrid(
                    modifier = Modifier.height(176.dp), // itemHeight * rowCount + verticalSpacing * (rowCount - 1)
                    rows = GridCells.Fixed(3),
                    horizontalArrangement = Arrangement.spacedBy(16.dp),
                    verticalArrangement = Arrangement.spacedBy(16.dp)
                ) {
                    items(arrayList.size) {
                        Text(arrayList[it], modifier = Modifier.height(48.dp))
                    }
                }
            }
        }
    }
}

LazyHorizontalGrid inside LazyColumn

1 Answers