67 lines
2.0 KiB
Kotlin
67 lines
2.0 KiB
Kotlin
package code.name.monkey.retromusic.fragments.playlists
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import android.os.Bundle
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import android.view.Menu
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import android.view.MenuInflater
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import android.view.View
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import androidx.lifecycle.Observer
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import androidx.recyclerview.widget.GridLayoutManager
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import code.name.monkey.retromusic.R
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import code.name.monkey.retromusic.adapter.playlist.PlaylistAdapter
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import code.name.monkey.retromusic.fragments.base.AbsRecyclerViewFragment
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import code.name.monkey.retromusic.interfaces.MainActivityFragmentCallbacks
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class PlaylistsFragment :
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AbsRecyclerViewFragment<PlaylistAdapter, GridLayoutManager>() ,
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MainActivityFragmentCallbacks {
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override fun handleBackPress(): Boolean {
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return false
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}
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override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
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super.onViewCreated(view, savedInstanceState)
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libraryViewModel.playlisitsLiveData.observe(viewLifecycleOwner, Observer { playlists ->
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if (playlists.isNotEmpty()) {
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adapter?.swapDataSet(playlists)
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} else {
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adapter?.swapDataSet(listOf())
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}
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})
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}
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override val emptyMessage: Int
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get() = R.string.no_playlists
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override fun createLayoutManager(): GridLayoutManager {
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return GridLayoutManager(requireContext(), 1)
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}
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override fun createAdapter(): PlaylistAdapter {
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return PlaylistAdapter(
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mainActivity,
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ArrayList(),
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R.layout.item_list,
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mainActivity
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)
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}
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override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
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super.onCreateOptionsMenu(menu, inflater)
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menu.apply {
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removeItem(R.id.action_sort_order)
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removeItem(R.id.action_grid_size)
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}
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}
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companion object {
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@JvmField
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val TAG: String = PlaylistsFragment::class.java.simpleName
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@JvmStatic
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fun newInstance(): PlaylistsFragment {
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return PlaylistsFragment()
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}
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}
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}
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