core-ktx/androidx.core.util/size

size

val <T> LongSparseArray<T>.size: Int(source)
val <T> SparseArray<T>.size: Int(source)
val SparseBooleanArray.size: Int(source)
val SparseIntArray.size: Int(source)

Returns the number of key/value pairs in the collection.

val SparseLongArray.size: Int(source)

Returns the number of key/value entries in the collection.