135 lines
4.2 KiB
Kotlin
135 lines
4.2 KiB
Kotlin
package code.name.monkey.retromusic.fragments.songs
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import android.os.Bundle
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import android.view.View
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import androidx.annotation.LayoutRes
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import androidx.lifecycle.ViewModelProvider
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import androidx.recyclerview.widget.GridLayoutManager
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import code.name.monkey.retromusic.App
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import code.name.monkey.retromusic.R
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import code.name.monkey.retromusic.adapter.song.ShuffleButtonSongAdapter
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import code.name.monkey.retromusic.adapter.song.SongAdapter
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import code.name.monkey.retromusic.fragments.base.AbsLibraryPagerRecyclerViewCustomGridSizeFragment
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import code.name.monkey.retromusic.interfaces.MainActivityFragmentCallbacks
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import code.name.monkey.retromusic.util.PreferenceUtil
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class SongsFragment :
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AbsLibraryPagerRecyclerViewCustomGridSizeFragment<SongAdapter, GridLayoutManager>(),
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MainActivityFragmentCallbacks {
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lateinit var songViewModel: SongsViewModel
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override val emptyMessage: Int
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get() = R.string.no_songs
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override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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App.musicComponent.inject(this)
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retainInstance = true
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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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songViewModel = ViewModelProvider(this).get(SongsViewModel::class.java)
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songViewModel.songs.observe(viewLifecycleOwner,
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androidx.lifecycle.Observer { songs ->
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if (songs.isNotEmpty())
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adapter?.swapDataSet(songs)
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else
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adapter?.swapDataSet(listOf())
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})
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}
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override fun createLayoutManager(): GridLayoutManager {
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return GridLayoutManager(requireActivity(), getGridSize()).apply {
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spanSizeLookup = object : GridLayoutManager.SpanSizeLookup() {
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override fun getSpanSize(position: Int): Int {
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return if (position == 0) {
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getGridSize()
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} else {
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1
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}
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}
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}
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}
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}
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override fun createAdapter(): SongAdapter {
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val dataSet = if (adapter == null) mutableListOf() else adapter!!.dataSet
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return ShuffleButtonSongAdapter(
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mainActivity,
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dataSet,
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itemLayoutRes(),
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mainActivity
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)
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}
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override fun onMediaStoreChanged() {
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//songPresenter.loadSongs()
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}
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override fun loadGridSize(): Int {
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return PreferenceUtil.getInstance(requireContext()).getSongGridSize(requireContext())
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}
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override fun saveGridSize(gridColumns: Int) {
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PreferenceUtil.getInstance(requireContext()).setSongGridSize(gridColumns)
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}
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override fun loadGridSizeLand(): Int {
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return PreferenceUtil.getInstance(requireContext()).getSongGridSizeLand(requireContext())
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}
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override fun saveGridSizeLand(gridColumns: Int) {
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PreferenceUtil.getInstance(requireContext()).setSongGridSizeLand(gridColumns)
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}
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override fun setGridSize(gridSize: Int) {
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adapter?.notifyDataSetChanged()
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}
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override fun loadSortOrder(): String {
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return PreferenceUtil.getInstance(requireContext()).songSortOrder
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}
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override fun saveSortOrder(sortOrder: String) {
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PreferenceUtil.getInstance(requireContext()).songSortOrder = sortOrder
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}
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override fun setSortOrder(sortOrder: String) {
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songViewModel.loadSongs()
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}
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companion object {
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@JvmField
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var TAG: String = SongsFragment::class.java.simpleName
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@JvmStatic
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fun newInstance(): SongsFragment {
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val args = Bundle()
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val fragment =
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SongsFragment()
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fragment.arguments = args
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return fragment
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}
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}
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override fun setLayoutRes(@LayoutRes layoutRes: Int) {
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}
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@LayoutRes
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override fun loadLayoutRes(): Int {
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return PreferenceUtil.getInstance(requireContext()).songGridStyle
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}
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override fun saveLayoutRes(@LayoutRes layoutRes: Int) {
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PreferenceUtil.getInstance(requireContext()).songGridStyle = layoutRes
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}
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override fun handleBackPress(): Boolean {
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return false
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}
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}
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