Nells (29.03.2022 в 17:52)

if (groupPosition != 6 && groupPosition != 4) {

320517996 (29.03.2022 в 09:30)
В моём приложений есть 6-ой раздел, который доступен для тех, кто приобрел Pro версию.
Хотел бы добавить к 4-ому разделу Pro доступ.
Код представлен ниже:

class LibraryFragment : Fragment() {

 

     var expandableListView: ExpandableListView? = null

     var expandableListAdapter: ExpandableListAdapter? = null

     var expandableListTitle: List<String>? = null

     var expandableListDetail: LinkedHashMap<String, List<Int>>? = null

     private var doubleBackToExitPressedOnce = false

     private var isPurchasedKey = false

     lateinit var sPref: SharedPreferences

     private var prefPurchaseKey = Constants.PREF_PURCHASED_KEY_PRO

 

     override fun onCreate(savedInstanceState: Bundle?) {

         super.onCreate(savedInstanceState)

         setHasOptionsMenu(true)

 

         activity?.onBackPressedDispatcher?.addCallback(this, object : OnBackPressedCallback(true) {

             override fun handleOnBackPressed() {

                 if (doubleBackToExitPressedOnce) {

                     requireActivity().finish()

                     return

                 }

 

                 doubleBackToExitPressedOnce = true

                 Toast.makeText(requireActivity(), getString(R.string.toast), Toast.LENGTH_SHORT).show()

 

                 Handler().postDelayed(Runnable { doubleBackToExitPressedOnce = false }, 2000)

             }

 

         })

     }

 

     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {

         super.onViewCreated(view, savedInstanceState)

     }

 

     override fun onCreateView(

         inflater: LayoutInflater, container: ViewGroup?,

         savedInstanceState: Bundle?

     ): View? {

 

         // Inflate the layout for this fragment

         return inflater.inflate(R.layout.fragment_library, container, false)

     }

 

     override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {

         inflater.inflate(R.menu.library_menu, menu)

         super.onCreateOptionsMenu(menu, inflater)

     }

 

     override fun onOptionsItemSelected(item: MenuItem): Boolean {

 

         when(item.itemId){

 

             R.id.searchArticles->{

                 findNavController().navigate(R.id.navigation_search_texts)

             }

 

             R.id.favoritesTexts->{

                 val intent = Intent(context, FavoriteTextActivity::class.java)

                 startActivity(intent)

             }

 

         }

         return super.onOptionsItemSelected(item)

     }

 

     override fun onStart() {

         super.onStart()

 

         sPref = requireActivity().getSharedPreferences("Settings", Context.MODE_PRIVATE)

         isPurchasedKey = sPref.getBoolean(prefPurchaseKey, false)

 

         expandableListView = view?.findViewById(R.id.expandableListView) as ExpandableListView

         expandableListDetail = LibraryListDataPump.getData() as LinkedHashMap<String, List<Int>>?

         expandableListTitle = ArrayList(expandableListDetail!!.keys)

         expandableListAdapter =

                 LibraryExpandableListAdapter(

                         activity,

                         expandableListTitle,

                         null,

                         isPurchasedKey

                 )

         expandableListView!!.setAdapter(expandableListAdapter)

         expandableListView!!.setOnGroupExpandListener { groupPosition ->

             if (groupPosition != 6) {

                 openLibrary?hapter(groupPosition)

             } else {

                 if (isPurchasedKey) {

                     openLibrary?hapter(groupPosition)

                 } else {

                     showKeyDialog(

                         "Раздел доступен только Pro версии",

                         "Чтобы получить доступ к разделу, купите Pro версию в настройках приложения.",

                         "Перейти в настройки",

                         "Отменить")

                 }

             }

 

         }

     }

 

     fun showKeyDialog(header: String, message: String, positiveButtonText:String, negativeButtonText:String){

         var builder = AlertDialog.Builder(activity)

         builder.setMessage(message)

         builder.setTitle(header)

         builder.setPositiveButton(positiveButtonText) { dialogInterface: DialogInterface, i: Int ->

             dialogInterface.cancel()

             val i= Intent(activity, SettingsActivity::class.java)

             startActivity(i)

         }

         builder.setNegativeButton(negativeButtonText) { dialogInterface: DialogInterface, i: Int ->

             dialogInterface.cancel()

         }

         builder.create().show()

     }

 

     private fun openLibrary?hapter(groupPosition: Int) {

         val i = Intent(activity, SubLibraryListActivity::class.java)

         val l: ArrayList<List<Int>> = ArrayList<List<Int>>(expandableListDetail!!.values)

 

         i.putExtra("LibraryGroupID", (groupPosition + 1).toString())

         i.putExtra("LibraryGroupTitle", (expandableListTitle as ArrayList<String>)[groupPosition])

         i.putExtra("LibraryList", l[groupPosition] as java.util.ArrayList<Int>)

         startActivity(i)

     }

 

 }

Думаю здесь нужно добавить 4-раздел

if (groupPosition != 6) {

                 openLibrary?hapter(groupPosition)

             } else {

                 if (isPurchasedKey) {

                     openLibrary?hapter(groupPosition)

                 } else {

                     showKeyDialog(

                         "Раздел доступен только Pro версии",

                         "Чтобы получить доступ к разделу, купите Pro версию в настройках приложения.",

                         "Перейти в настройки",

                         "Отменить")

                 }

             }

320517996 (29.03.2022 в 18:18)

Это должно работать?

Nells (29.03.2022 в 18:27)

Чисто теоретически да, пока не проверишь не узнаешь. Так что проверяй и отписуй результат

320517996 (29.03.2022 в 18:17)
FullTwo, Так какой правильный вариант?