'How can I pass a mutable list of type custom object between fragments?
I am trying to pass a mutable list of custom object type SavedRecipes from one fragment to be displayed in a recyclerview on another fragment, however I am struggling to work out how to pass this list.
I have the code below:
RecipePage.kt
class RecipePage : Fragment() {
var allSavedRecipes = mutableListOf<SavedRecipes>()
lateinit var savedRecipe: SavedRecipes
lateinit var id: String
override fun onCreateView(
inflater: LayoutInflater, container: ViewGroup?,
savedInstanceState: Bundle?
): View? {
// Inflate the layout for this fragment
val view = inflater.inflate(R.layout.fragment_recipe_page, container, false)
val args = this.arguments
id = args?.get("id").toString()
view.addToCollection.setOnClickListener {
saveRecipe()
val bundle = Bundle()
bundle.putStringArrayList("allsaved", allSavedRecipes)
val savedRecipePage = SavedRecipesFragment()
savedRecipePage.arguments = bundle
}
return view
}
The line
bundle.putStringArrayList("allsaved", allSavedRecipes)
is where I want to be passing the list of allSavedRecipes to the second fragment. How can I accomplish this?
Sources
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Source: Stack Overflow
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