I dontknow how to call another view, Im devoloping an app for smart tv, the technologies are android,kotlin and leanback library, I trying to do click in my cardview called "Lecciones" when i clicked there i need to call to my view Lesson
this is my code
class MainActivity : FragmentActivity() {
private lateinit var binding: ActivityMainBinding
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
binding = ActivityMainBinding.inflate(layoutInflater)
val view = binding.root
setContentView(view)
/** binding.button2.setOnClickListener {
val intent = Intent(this, EaActivity::class.java)
startActivity(intent)
}
*/
}
}
data class Content(var title: String, var poster: String)
class MainFragment : BrowseSupportFragment() {
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
title = getString(R.string.browse_title)
val rowsAdapter = ArrayObjectAdapter(ListRowPresenter())
val categoryTitles = listOf(
"LECCIONES",
"EJEMPLOS",
"EJERCICIOS",
"EVALUACIÓN"
)
val titlesPerCategory = 1
onItemViewClickedListener = OnItemViewClickedListener { _, item, _, _ ->
val intent = Intent(requireContext(), Lesson::class.java).apply {
// pass the item information
}
startActivity(intent)
}
(1..4).forEach { categoryId ->
val categoryTitle = categoryTitles[categoryId - 1]
val listRowAdapter = ArrayObjectAdapter(CardPresenter())
listRowAdapter.addAll(0, (1..titlesPerCategory).map { index ->
val title = generateTitle(categoryId, index)
Content(
title,
"https://c.pxhere.com/images/15/da/2135fc8acd22bb3f6ae67c79fe53-1449505.jpg!d"
)
})
val header = HeaderItem(categoryId.toLong(), categoryTitle)
rowsAdapter.add(ListRow(header, listRowAdapter))
adapter = rowsAdapter
}
onItemViewClickedListener = OnItemViewClickedListener { _, item, _, _ ->
val intent = Intent(requireContext(), Lesson::class.java)
startActivity(intent)
}
}
fun generateTitle(categoryId: Int, index: Int): String {
return when (categoryId) {
1 -> "Lección - $index"
2 -> "Ejemplo - $index"
3 -> "Ejercicio - $index"
4 -> "Evaluación $index"
else -> "Título Categoría Desconocida - $index"
}
}
}