84 lines
3.0 KiB
Kotlin
84 lines
3.0 KiB
Kotlin
package org.moire.ultrasonic.fragment
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import android.os.Bundle
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import android.view.View
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import androidx.fragment.app.viewModels
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import androidx.lifecycle.LiveData
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import androidx.navigation.NavController
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import androidx.navigation.fragment.findNavController
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import org.moire.ultrasonic.R
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import org.moire.ultrasonic.adapters.ArtistRowBinder
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import org.moire.ultrasonic.domain.Artist
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import org.moire.ultrasonic.domain.ArtistOrIndex
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import org.moire.ultrasonic.domain.Index
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import org.moire.ultrasonic.model.ArtistListModel
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import org.moire.ultrasonic.util.Constants
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/**
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* Displays the list of Artists or Indexes (folders) from the media library
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*/
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class ArtistListFragment : EntryListFragment<ArtistOrIndex>() {
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/**
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* The ViewModel to use to get the data
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*/
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override val listModel: ArtistListModel by viewModels()
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/**
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* The id of the main layout
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*/
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override val mainLayout = R.layout.list_layout_generic
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/**
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* The central function to pass a query to the model and return a LiveData object
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*/
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override fun getLiveData(args: Bundle?, refresh: Boolean): LiveData<List<ArtistOrIndex>> {
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val refresh2 = args?.getBoolean(Constants.INTENT_REFRESH) ?: false || refresh
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return listModel.getItems(refresh2, refreshListView!!)
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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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viewAdapter.register(
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ArtistRowBinder(
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{ entry -> onItemClick(entry) },
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{ menuItem, entry -> onContextMenuItemSelected(menuItem, entry) },
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imageLoaderProvider.getImageLoader()
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)
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)
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}
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/**
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* There are different targets depending on what list we show.
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* If we are showing indexes, we need to go to TrackCollection
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* If we are showing artists, we need to go to AlbumList
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*/
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override fun onItemClick(item: ArtistOrIndex) {
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Companion.onItemClick(item, findNavController())
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}
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companion object {
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fun onItemClick(item: ArtistOrIndex, navController: NavController) {
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val bundle = Bundle()
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// Common arguments
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bundle.putString(Constants.INTENT_ID, item.id)
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bundle.putString(Constants.INTENT_NAME, item.name)
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bundle.putString(Constants.INTENT_PARENT_ID, item.id)
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bundle.putBoolean(Constants.INTENT_ARTIST, (item is Artist))
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// Check type
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if (item is Index) {
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navController.navigate(R.id.artistsListToTrackCollection, bundle)
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} else {
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bundle.putString(Constants.INTENT_ALBUM_LIST_TYPE, Constants.ALBUMS_OF_ARTIST)
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bundle.putString(Constants.INTENT_ALBUM_LIST_TITLE, item.name)
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bundle.putInt(Constants.INTENT_ALBUM_LIST_SIZE, 1000)
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bundle.putInt(Constants.INTENT_ALBUM_LIST_OFFSET, 0)
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navController.navigate(R.id.artistsListToAlbumsList, bundle)
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}
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}
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}
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}
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