343 lines
13 KiB
Kotlin
343 lines
13 KiB
Kotlin
package melody.offline.music.activity
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import android.annotation.SuppressLint
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import android.graphics.Color
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import android.graphics.drawable.ColorDrawable
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import android.view.LayoutInflater
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import android.view.View
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import android.widget.TextView
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import androidx.annotation.OptIn
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import androidx.appcompat.app.AlertDialog
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import androidx.media3.common.util.UnstableApi
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import androidx.media3.exoplayer.offline.Download
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import androidx.recyclerview.widget.LinearLayoutManager
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import com.gyf.immersionbar.ktx.immersionBar
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import kotlinx.coroutines.channels.Channel
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import kotlinx.coroutines.isActive
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import kotlinx.coroutines.selects.select
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import melody.offline.music.App
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import melody.offline.music.R
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import melody.offline.music.adapter.OfflineSongsAdapter
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import melody.offline.music.ads.AdPlacement
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import melody.offline.music.ads.LolAdWrapper
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import melody.offline.music.bean.FavoriteBean
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import melody.offline.music.bean.OfflineBean
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import melody.offline.music.bean.PlaylistItem
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import melody.offline.music.databinding.ActivityOfflineSongsBinding
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import melody.offline.music.util.AnalysisUtil
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import melody.offline.music.util.LogTag
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import melody.offline.music.view.ListMoreBottomSheetDialog
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import org.json.JSONObject
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@OptIn(UnstableApi::class)
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class MoOfflineSongsActivity : MoBaseActivity(), ListMoreBottomSheetDialog.ListMoreViewListener,
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ListMoreBottomSheetDialog.UpdateAdapterListener {
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private val requests: Channel<Request> = Channel(Channel.UNLIMITED)
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sealed class Request {
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data object TryAgain : Request()
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data class OnFavorites(val bean: PlaylistItem) : Request()
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data class OnDownloadRemove(val bean: PlaylistItem) : Request()
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data class UpdateFavorite(val bean: PlaylistItem) : Request()
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data class OnAddPlaylist(val bean: PlaylistItem) : Request()
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data class OnUpdateCurrentListItem(val bean: PlaylistItem) : Request()
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}
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private lateinit var binding: ActivityOfflineSongsBinding
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private var adapter: OfflineSongsAdapter? = null
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private var myList: MutableList<PlaylistItem> = mutableListOf()
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private var moreDialog: ListMoreBottomSheetDialog? = null
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private var currentPosition = -1
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override suspend fun main() {
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binding = ActivityOfflineSongsBinding.inflate(layoutInflater)
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setContentView(binding.root)
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LolAdWrapper.shared.showAdTiming(this, AdPlacement.INST_ME_PAGE_LIST)
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initImmersionBar()
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initView()
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initAdapter()
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LolAdWrapper.shared.loadAdIfNotCached(this, AdPlacement.INST_ME_PAGE_LIST)
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initData()
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onReceive()
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}
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private fun initImmersionBar() {
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immersionBar {
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statusBarDarkFont(false)
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statusBarView(binding.view)
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}
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}
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@SuppressLint("NotifyDataSetChanged")
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private suspend fun onReceive() {
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while (isActive) {
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select<Unit> {
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requests.onReceive {
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when (it) {
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Request.TryAgain -> {
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initData()
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}
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is Request.OnFavorites -> {
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val jsonObject = JSONObject()
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jsonObject.put(
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"song_title", it.bean.title
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)
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val songMap = mutableMapOf(
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Pair(
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AnalysisUtil.PARAM_VALUE, jsonObject.toString()
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)
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)
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val currentFavoriteBean =
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App.appFavoriteDBManager.getFavoriteBeanByID(it.bean.videoId)
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if (currentFavoriteBean != null) {//先获取数据库是否有这条数据
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currentFavoriteBean.isFavorite = !currentFavoriteBean.isFavorite
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App.appFavoriteDBManager.updateFavoriteBean(currentFavoriteBean)
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if (currentFavoriteBean.isFavorite) {
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AnalysisUtil.logEvent(
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AnalysisUtil.PLAYER_B_LOVE_CLICK, songMap
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)
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} else {
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AnalysisUtil.logEvent(
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AnalysisUtil.PLAYER_B_UN_LOVE_CLICK, songMap
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)
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}
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} else {
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insertFavoriteData(OfflineBean(
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videoId = it.bean.videoId,
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title = it.bean.title,
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name = it.bean.name,
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thumbnail = it.bean.thumbnail,
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bytesDownloaded = it.bean.bytesDownloaded,
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size = it.bean.size,
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isOffline = it.bean.isOffline,
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isFavorite = it.bean.isFavorite
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))
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AnalysisUtil.logEvent(AnalysisUtil.PLAYER_B_LOVE_CLICK, songMap)
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}
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requests.trySend(Request.UpdateFavorite(it.bean))
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}
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is Request.UpdateFavorite -> {
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val currentFavoriteBean = App.appFavoriteDBManager.getFavoriteBeanByID(it.bean.videoId)
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if (currentFavoriteBean != null) {
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updateFavoriteUi(currentFavoriteBean.isFavorite)
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} else {
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updateFavoriteUi(false)
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}
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requests.trySend(Request.OnUpdateCurrentListItem(it.bean))
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}
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is Request.OnDownloadRemove -> {
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val currentOfflineBean =
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App.appOfflineDBManager.getOfflineBeanByID(it.bean.videoId)
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if (currentOfflineBean != null) {
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App.appOfflineDBManager.deleteOfflineBean(currentOfflineBean)
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}
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if (currentPosition >= 0) {
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myList.remove(myList[currentPosition])
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}
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adapter?.notifyDataSetChanged()
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moreDialog?.dismiss()
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requests.trySend(Request.OnUpdateCurrentListItem(it.bean))
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}
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is Request.OnAddPlaylist -> {
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showAddPlaylistBottomDialog(
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FavoriteBean(
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videoId = it.bean.videoId,
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title = it.bean.title,
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name = it.bean.name,
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thumbnail = it.bean.thumbnail,
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isFavorite = it.bean.isFavorite
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)
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)
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}
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is Request.OnUpdateCurrentListItem -> {
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updateCurrentItem(it.bean.videoId)
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}
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}
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}
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events.onReceive {
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when (it) {
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Event.ActivityOnResume -> {
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activityOnResume()
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}
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Event.AutomaticallySwitchSongs -> {
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if (adapter != null) {
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adapter?.notifyDataSetChanged()
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}
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}
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else -> {}
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}
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}
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}
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}
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}
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@SuppressLint("NotifyDataSetChanged")
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private fun activityOnResume() {
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addMusicPlayerViewToLayout(binding.playMusicLayout)
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if (adapter != null) {
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adapter?.notifyDataSetChanged()
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}
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LolAdWrapper.shared.loadAdShowNativeAd(
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this,
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AdPlacement.NATIVE_ME_PAGE_LIST,
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binding.frameAd,
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R.layout.ad_layout_admob_banner,
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R.layout.ad_layout_max_banner
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)
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}
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private fun initView() {
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binding.backBtn.setOnClickListener {
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finish()
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}
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binding.tryAgainBtn.setOnClickListener {
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requests.trySend(Request.TryAgain)
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}
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}
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private fun initAdapter() {
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adapter = OfflineSongsAdapter(this, myList)
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adapter?.setOnMoreClickListener(object : OfflineSongsAdapter.OnMoreClickListener {
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override fun onMoreClick(position: Int) {
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currentPosition = position
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moreDialog = ListMoreBottomSheetDialog(
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this@MoOfflineSongsActivity,
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myList[position],
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this@MoOfflineSongsActivity,
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this@MoOfflineSongsActivity
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)
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moreDialog?.setListMoreViewListener(this@MoOfflineSongsActivity)
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moreDialog?.show()
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}
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})
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binding.rv.layoutManager = LinearLayoutManager(this, LinearLayoutManager.VERTICAL, false)
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binding.rv.adapter = adapter
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}
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@SuppressLint("NotifyDataSetChanged")
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private suspend fun initData() {
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showLoadingUi()
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val offlineBeans = App.appOfflineDBManager.getAllOfflineBeans()
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if (offlineBeans.isNotEmpty()) {
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myList.clear()
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offlineBeans.forEach { offlineBean ->
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val favoriteItem = App.appFavoriteDBManager.getFavoriteBeanByID(offlineBean.videoId)
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if (offlineBean.bytesDownloaded?.let { bytes -> bytes > 0 } == true) {
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myList.add(
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PlaylistItem(
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videoId = offlineBean.videoId,
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title = offlineBean.title,
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name = offlineBean.name,
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thumbnail = offlineBean.thumbnail,
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isOffline = offlineBean.isOffline,
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isFavorite = favoriteItem?.isFavorite ?: false,
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bytesDownloaded = offlineBean.bytesDownloaded,
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size = offlineBean.size
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)
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)
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}
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}
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if (myList.size > 0) {
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showDataUi()
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} else {
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showNoContentUi()
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}
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} else {
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showNoContentUi()
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}
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if (adapter != null) {
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adapter?.notifyDataSetChanged()
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}
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}
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private fun updateFavoriteUi(b: Boolean) {
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if (moreDialog != null) {
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moreDialog?.updateFavoriteUi(b)
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}
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}
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private suspend fun updateCurrentItem(id: String) {
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//更新当前界面的数据集合
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myList.forEach { item ->
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if (item.videoId == id) {
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val favoriteBean = App.appFavoriteDBManager.getFavoriteBeanByID(item.videoId)
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val offlineBean = App.appOfflineDBManager.getOfflineBeanByID(item.videoId)
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item.isFavorite = favoriteBean?.isFavorite ?: false
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item.isOffline = offlineBean?.isOffline ?: false
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item.bytesDownloaded = offlineBean?.bytesDownloaded
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item.size = offlineBean?.size
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}
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}
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myList.forEach { item ->
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if (item.videoId == id) {
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LogTag.LogD(TAG, "updateCurrentItem -> $item")
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}
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}
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}
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override fun onFavoritesClicked(playlistItem: PlaylistItem) {
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requests.trySend(Request.OnFavorites(playlistItem))
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}
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override fun onDownloadClicked(playlistItem: PlaylistItem) {
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//下载列表只有删除，删除后更新adapter
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showRemoveDownloadDialogHint(playlistItem)
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}
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override fun onAddToPlaylistClicked(playlistItem: PlaylistItem) {
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requests.trySend(Request.OnAddPlaylist(playlistItem))
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}
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override fun onUpdateAdapterListener(download: Download, playlistItem: PlaylistItem) {
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}
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private fun showRemoveDownloadDialogHint(bean: PlaylistItem) {
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val inflater = LayoutInflater.from(this)
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val dialogView = inflater.inflate(R.layout.dialog_hint, null)
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val okBtn = dialogView.findViewById<TextView>(R.id.dialog_ok_btn)
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val cancelBtn = dialogView.findViewById<TextView>(R.id.dialog_cancel_btn)
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val dialogBuilder = AlertDialog.Builder(this).setView(dialogView)
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val dialog = dialogBuilder.create()
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dialog.window?.setBackgroundDrawable(ColorDrawable(Color.TRANSPARENT))
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dialog.show()
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okBtn.setOnClickListener {
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dialog.dismiss()
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requests.trySend(Request.OnDownloadRemove(bean))
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}
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cancelBtn.setOnClickListener {
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dialog.dismiss()
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}
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}
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private fun showDataUi() {
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binding.loadingLayout.visibility = View.GONE
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binding.noContentLayout.visibility = View.GONE
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}
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private fun showLoadingUi() {
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binding.loadingLayout.visibility = View.VISIBLE
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binding.noContentLayout.visibility = View.GONE
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}
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private fun showNoContentUi() {
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binding.loadingLayout.visibility = View.GONE
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binding.noContentLayout.visibility = View.VISIBLE
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}
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} |