110 lines
3.4 KiB
Kotlin
110 lines
3.4 KiB
Kotlin
package code.name.monkey.retromusic.fragments.albums
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import android.os.Bundle
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import android.view.View
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import androidx.lifecycle.Observer
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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.R
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import code.name.monkey.retromusic.adapter.album.AlbumAdapter
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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 AlbumsFragment :
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AbsLibraryPagerRecyclerViewCustomGridSizeFragment<AlbumAdapter, GridLayoutManager>(),
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MainActivityFragmentCallbacks {
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lateinit var albumViewModel: AlbumViewModel
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override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
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super.onViewCreated(view, savedInstanceState)
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albumViewModel = ViewModelProvider(this).get(AlbumViewModel::class.java)
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albumViewModel.albums.observe(viewLifecycleOwner, Observer { albums ->
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if (albums.isNotEmpty())
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adapter?.swapDataSet(albums)
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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 val emptyMessage: Int
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get() = R.string.no_albums
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override fun createLayoutManager(): GridLayoutManager {
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return GridLayoutManager(requireActivity(), getGridSize())
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}
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override fun createAdapter(): AlbumAdapter {
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val dataSet = if (adapter == null) ArrayList() else adapter!!.dataSet
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return AlbumAdapter(
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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 setGridSize(gridSize: Int) {
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layoutManager?.spanCount = gridSize
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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()).albumSortOrder
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}
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override fun saveSortOrder(sortOrder: String) {
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PreferenceUtil.getInstance(requireContext()).albumSortOrder = sortOrder
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}
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override fun loadGridSize(): Int {
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return PreferenceUtil.getInstance(requireContext()).getAlbumGridSize(requireContext())
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}
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override fun saveGridSize(gridColumns: Int) {
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PreferenceUtil.getInstance(requireContext()).setAlbumGridSize(gridColumns)
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}
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override fun loadGridSizeLand(): Int {
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return PreferenceUtil.getInstance(requireContext()).getAlbumGridSizeLand(requireContext())
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}
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override fun saveGridSizeLand(gridColumns: Int) {
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PreferenceUtil.getInstance(requireContext()).setAlbumGridSizeLand(gridColumns)
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}
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override fun onMediaStoreChanged() {
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albumViewModel.getAlbums()
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}
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override fun setSortOrder(sortOrder: String) {
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albumViewModel.getAlbums()
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}
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override fun setLayoutRes(layoutRes: Int) {
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}
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override fun loadLayoutRes(): Int {
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return PreferenceUtil.getInstance(requireContext()).albumGridStyle
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}
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override fun saveLayoutRes(layoutRes: Int) {
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PreferenceUtil.getInstance(requireContext()).albumGridStyle = 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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companion object {
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@JvmField
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var TAG: String = AlbumsFragment::class.java.simpleName
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@JvmStatic
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fun newInstance(): AlbumsFragment {
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return AlbumsFragment()
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}
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}
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}
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