90 lines
2.4 KiB
Kotlin
90 lines
2.4 KiB
Kotlin
package com.github.apognu.otter.fragments
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import android.os.Bundle
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import android.view.LayoutInflater
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import android.view.View
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import android.view.ViewGroup
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import androidx.fragment.app.Fragment
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import androidx.lifecycle.lifecycleScope
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import androidx.recyclerview.widget.LinearLayoutManager
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import com.github.apognu.otter.R
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import com.github.apognu.otter.adapters.TracksAdapter
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import com.github.apognu.otter.utils.*
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import kotlinx.android.synthetic.main.partial_queue.*
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import kotlinx.android.synthetic.main.partial_queue.view.*
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import kotlinx.coroutines.Dispatchers.Main
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import kotlinx.coroutines.flow.collect
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import kotlinx.coroutines.launch
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class LandscapeQueueFragment : Fragment() {
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private var adapter: TracksAdapter? = null
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override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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watchEventBus()
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}
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override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
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return inflater.inflate(R.layout.partial_queue, container, false).apply {
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adapter = TracksAdapter(context, fromQueue = true).also {
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queue.layoutManager = LinearLayoutManager(context)
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queue.adapter = it
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}
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}
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}
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override fun onResume() {
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super.onResume()
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queue?.visibility = View.GONE
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placeholder?.visibility = View.VISIBLE
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queue_shuffle.setOnClickListener {
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CommandBus.send(Command.ShuffleQueue)
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}
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queue_clear.setOnClickListener {
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CommandBus.send(Command.ClearQueue)
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}
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refresh()
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}
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private fun refresh() {
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activity?.lifecycleScope?.launch(Main) {
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RequestBus.send(Request.GetQueue).wait<Response.Queue>()?.let { response ->
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adapter?.let {
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it.data = response.queue.toMutableList()
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it.notifyDataSetChanged()
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if (it.data.isEmpty()) {
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queue?.visibility = View.GONE
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placeholder?.visibility = View.VISIBLE
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} else {
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queue?.visibility = View.VISIBLE
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placeholder?.visibility = View.GONE
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}
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}
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}
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}
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}
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private fun watchEventBus() {
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activity?.lifecycleScope?.launch(Main) {
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EventBus.get().collect { message ->
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when (message) {
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is Event.QueueChanged -> refresh()
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}
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}
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}
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activity?.lifecycleScope?.launch(Main) {
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CommandBus.get().collect { command ->
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when (command) {
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is Command.RefreshTrack -> refresh()
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}
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}
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}
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}
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} |