change channel order

README.md

@@ -14,7 +14,16 @@
 
 ## 更新日志
 
-### v1.4.4（安卓4专用）
+### v1.4.7（高版本专用）
+
+* 修复部分用户cctv13播放过程中卡住的问题
+* 调整cctv的频道顺序
+
+### v1.4.5（高版本专用）
+
+* 数字选台配置
+
+### v1.4.4（通用版）
 
 * 优化图标显示
 * 增加换台反转

app/build.gradle

@@ -101,7 +101,7 @@ dependencies {
     implementation "androidx.media3:media3-exoplayer-hls:$media3_version"
 
     // 21:2.9.0 17:2.6.4
-    def retrofit2_version = "2.6.4"
+    def retrofit2_version = "2.9.0"
 
     implementation 'com.google.protobuf:protobuf-kotlin:3.25.1'
     implementation "com.squareup.retrofit2:converter-gson:$retrofit2_version"

app/src/main/java/com/lizongying/mytv/CardAdapter.kt

@@ -1,112 +0,0 @@
-package com.lizongying.mytv
-
-import android.graphics.Color
-import android.util.Log
-import android.view.ContextThemeWrapper
-import android.view.View
-import android.view.ViewGroup
-import android.view.animation.ScaleAnimation
-import android.widget.ImageView
-import androidx.leanback.widget.ImageCardView
-import androidx.lifecycle.LifecycleOwner
-import androidx.recyclerview.widget.RecyclerView
-import com.bumptech.glide.Glide
-import com.lizongying.mytv.models.TVListViewModel
-import com.lizongying.mytv.models.TVViewModel
-
-
-class CardAdapter(private val owner: LifecycleOwner, private var tvListViewModel: TVListViewModel) :
-    RecyclerView.Adapter<CardAdapter.ViewHolder>() {
-
-    private var listener: ItemListener? = null
-
-    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
-        val cardView = object :
-            ImageCardView(ContextThemeWrapper(parent.context, R.style.CustomImageCardTheme)) {}
-        startScaleAnimation(cardView, 1.0f, 0.9f)
-        cardView.isFocusable = true
-        cardView.isFocusableInTouchMode = true
-
-        return ViewHolder(cardView)
-    }
-
-    private fun startScaleAnimation(view: View, fromScale: Float, toScale: Float) {
-        val scaleAnimation = ScaleAnimation(
-            fromScale, toScale,
-            fromScale, toScale,
-            ScaleAnimation.RELATIVE_TO_SELF, 0.5f,
-            ScaleAnimation.RELATIVE_TO_SELF, 0.5f
-        )
-        scaleAnimation.duration = 200
-        scaleAnimation.fillAfter = true
-
-        view.startAnimation(scaleAnimation)
-    }
-
-    override fun onBindViewHolder(viewHolder: ViewHolder, position: Int) {
-        val item = tvListViewModel.getTVViewModel(position)
-
-        val tvViewModel = item as TVViewModel
-        val cardView = viewHolder.view as ImageCardView
-
-        cardView.setOnFocusChangeListener { _, hasFocus ->
-            listener?.onItemFocusChange(item, hasFocus)
-            if (hasFocus) {
-                startScaleAnimation(cardView, 0.9f, 1.0f)
-            } else {
-                startScaleAnimation(cardView, 1.0f, 0.9f)
-            }
-        }
-
-        cardView.setOnClickListener { _ ->
-            listener?.onItemClicked(item)
-        }
-
-        cardView.titleText = tvViewModel.title.value
-        cardView.tag = tvViewModel.videoUrl.value
-
-        if (tvViewModel.logo.value != null) {
-            if (tvViewModel.title.value == "CCTV8K 超高清") {
-                Glide.with(viewHolder.view.context)
-                    .load(R.drawable.cctv8k)
-                    .centerInside()
-                    .into(cardView.mainImageView)
-            } else {
-                Glide.with(viewHolder.view.context)
-                    .load(tvViewModel.logo.value)
-                    .centerInside()
-                    .into(cardView.mainImageView)
-            }
-
-            cardView.mainImageView.setBackgroundColor(Color.WHITE)
-            cardView.setMainImageScaleType(ImageView.ScaleType.CENTER_INSIDE)
-        }
-
-        tvViewModel.program.observe(owner) { _ ->
-            val program = tvViewModel.getProgramOne()
-            if (program != null) {
-                cardView.contentText = program.name
-            }
-        }
-    }
-
-    override fun getItemCount() = tvListViewModel.size()
-
-    class ViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView) {
-        val view = itemView
-    }
-
-    interface ItemListener {
-        fun onItemFocusChange(tvViewModel: TVViewModel, hasFocus: Boolean)
-        fun onItemClicked(tvViewModel: TVViewModel)
-    }
-
-    fun setItemListener(listener: ItemListener) {
-        this.listener = listener
-    }
-
-    companion object {
-        private const val TAG = "CardAdapter"
-    }
-}
-

app/src/main/java/com/lizongying/mytv/ChannelFragment.kt

@@ -22,6 +22,7 @@ class ChannelFragment : Fragment() {
         savedInstanceState: Bundle?
     ): View {
         _binding = ChannelBinding.inflate(inflater, container, false)
+        _binding!!.root.visibility = View.GONE
         (activity as MainActivity).fragmentReady()
         return binding.root
     }
@@ -41,7 +42,6 @@ class ChannelFragment : Fragment() {
             handler.postDelayed(removeRunnable, delay)
         } else {
             val ch = "${binding.channelContent.text}$channel".toInt()
-            Log.i(TAG, "channel $ch")
             (activity as MainActivity).play(ch)
             binding.channelContent.text = ""
             view?.visibility = View.GONE

app/src/main/java/com/lizongying/mytv/InfoFragment.kt

@@ -23,17 +23,11 @@ class InfoFragment : Fragment() {
         savedInstanceState: Bundle?
     ): View {
         _binding = InfoBinding.inflate(inflater, container, false)
+        _binding!!.root.visibility = View.GONE
         (activity as MainActivity).fragmentReady()
         return binding.root
     }
 
-    override fun onResume() {
-        super.onResume()
-
-        // Use a Handler to delay the fragment transaction
-        handler.postDelayed(removeRunnable, delay)
-    }
-
     fun show(tvViewModel: TVViewModel) {
         binding.textView.text = tvViewModel.title.value
         if (tvViewModel.title.value == "CCTV8K 超高清") {
@@ -56,10 +50,13 @@ class InfoFragment : Fragment() {
         handler.postDelayed(removeRunnable, delay)
     }
 
+    override fun onResume() {
+        super.onResume()
+        handler.postDelayed(removeRunnable, delay)
+    }
+
     override fun onPause() {
         super.onPause()
-        Log.i(TAG, "onPause")
-        // Cancel the delayed task when the fragment is paused
         handler.removeCallbacks(removeRunnable)
     }
 

app/src/main/java/com/lizongying/mytv/MainActivity.kt

@@ -25,9 +25,10 @@ import java.security.MessageDigest
 class MainActivity : FragmentActivity() {
 
     var playerFragment = PlayerFragment()
-    private val mainFragment = MainFragment2()
+    private val mainFragment = MainFragment()
     private val infoFragment = InfoFragment()
     private val channelFragment = ChannelFragment()
+    private lateinit var settingFragment: SettingFragment
 
     private var doubleBackToExitPressedOnce = false
 
@@ -39,9 +40,9 @@ class MainActivity : FragmentActivity() {
 
     private lateinit var sharedPref: SharedPreferences
     private var channelReversal = false
+    private var channelNum = true
 
     private var versionName = ""
-    private lateinit var dialogFragment: MyDialogFragment
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
@@ -57,8 +58,6 @@ class MainActivity : FragmentActivity() {
                 .add(R.id.main_browse_fragment, infoFragment)
                 .add(R.id.main_browse_fragment, channelFragment)
                 .add(R.id.main_browse_fragment, mainFragment)
-                .hide(infoFragment)
-                .hide(channelFragment)
                 .hide(mainFragment)
                 .commit()
             mainFragment.view?.requestFocus()
@@ -66,15 +65,32 @@ class MainActivity : FragmentActivity() {
         gestureDetector = GestureDetector(this, GestureListener())
 
         sharedPref = getPreferences(Context.MODE_PRIVATE)
-        channelReversal = sharedPref.getBoolean(CHANNEL_REVERSAL, false)
+        channelReversal = sharedPref.getBoolean(CHANNEL_REVERSAL, channelReversal)
+        channelNum = sharedPref.getBoolean(CHANNEL_NUM, channelNum)
 
         versionName = getPackageInfo().versionName
-        dialogFragment = MyDialogFragment(versionName, channelReversal)
+        settingFragment = SettingFragment(versionName, channelReversal, channelNum)
     }
 
     fun showInfoFragment(tvViewModel: TVViewModel) {
         infoFragment.show(tvViewModel)
-        channelFragment.show(tvViewModel)
+        if (channelNum) {
+            channelFragment.show(tvViewModel)
+        }
+    }
+
+    private fun showChannel(channel: String) {
+        if (!mainFragment.isHidden) {
+            return
+        }
+
+        if (settingFragment.isVisible) {
+            return
+        }
+
+        if (channelNum) {
+            channelFragment.show(channel)
+        }
     }
 
     fun play(tvViewModel: TVViewModel) {
@@ -106,7 +122,6 @@ class MainActivity : FragmentActivity() {
         val transaction = supportFragmentManager.beginTransaction()
 
         if (mainFragment.isHidden) {
-            mainFragment.setPosition()
             transaction.show(mainFragment)
             keepRunnable()
         } else {
@@ -199,25 +214,33 @@ class MainActivity : FragmentActivity() {
         this.channelReversal = channelReversal
     }
 
+    fun saveChannelNum(channelNum: Boolean) {
+        with(sharedPref.edit()) {
+            putBoolean(CHANNEL_NUM, channelNum)
+            apply()
+        }
+        this.channelNum = channelNum
+    }
+
     private fun showHelp() {
         if (!mainFragment.isHidden) {
             return
         }
 
-        Log.i(TAG, "dialogFragment ${dialogFragment.isVisible}")
-        if (!dialogFragment.isVisible) {
-            dialogFragment.show(supportFragmentManager, "settings_dialog")
+        Log.i(TAG, "settingFragment ${settingFragment.isVisible}")
+        if (!settingFragment.isVisible) {
+            settingFragment.show(supportFragmentManager, "setting")
             handler.removeCallbacks(hideHelp)
             handler.postDelayed(hideHelp, delayHideHelp)
         } else {
             handler.removeCallbacks(hideHelp)
-            dialogFragment.dismiss()
+            settingFragment.dismiss()
         }
     }
 
     private val hideHelp = Runnable {
-        if (dialogFragment.isVisible) {
-            dialogFragment.dismiss()
+        if (settingFragment.isVisible) {
+            settingFragment.dismiss()
         }
     }
 
@@ -273,18 +296,6 @@ class MainActivity : FragmentActivity() {
         }, 2000)
     }
 
-    private fun showChannel(channel: String) {
-        if (!mainFragment.isHidden) {
-            return
-        }
-
-        if (dialogFragment.isVisible) {
-            return
-        }
-
-        channelFragment.show(channel)
-    }
-
     override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
         when (keyCode) {
             KeyEvent.KEYCODE_0 -> {
@@ -479,5 +490,6 @@ class MainActivity : FragmentActivity() {
     companion object {
         private const val TAG = "MainActivity"
         private const val CHANNEL_REVERSAL = "channel_reversal"
+        private const val CHANNEL_NUM = "channel_num"
     }
 }

app/src/main/java/com/lizongying/mytv/MainFragment.kt

@@ -25,19 +25,19 @@ import com.lizongying.mytv.models.TVViewModel
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 
-
 class MainFragment : BrowseSupportFragment() {
-    var itemPosition: Int = 0
 
-    private var request: Request = Request()
+    private var itemPosition = 0
 
     private var rowsAdapter: ArrayObjectAdapter? = null
 
+    private var request = Request()
+
     var tvListViewModel = TVListViewModel()
 
     private var sharedPref: SharedPreferences? = null
 
-    private var lastVideoUrl: String = ""
+    private var lastVideoUrl = ""
 
     private val handler = Handler(Looper.getMainLooper())
     private lateinit var mUpdateProgramRunnable: UpdateProgramRunnable
@@ -53,7 +53,6 @@ class MainFragment : BrowseSupportFragment() {
         super.onActivityCreated(savedInstanceState)
 
         activity?.let { request.initYSP(it) }
-
         sharedPref = activity?.getPreferences(Context.MODE_PRIVATE)
 
         loadRows()
@@ -100,7 +99,6 @@ class MainFragment : BrowseSupportFragment() {
                         if (check(tvViewModel)) {
                             (activity as? MainActivity)?.play(tvViewModel)
                             (activity as? MainActivity)?.showInfoFragment(tvViewModel)
-
                             setSelectedPosition(
                                 tvViewModel.getRowPosition(), true,
                                 SelectItemViewHolderTask(tvViewModel.getItemPosition())
@@ -114,58 +112,6 @@ class MainFragment : BrowseSupportFragment() {
         fragmentReady()
     }
 
-    override fun onDestroy() {
-        super.onDestroy()
-        handler.removeCallbacks(mUpdateProgramRunnable)
-        with(sharedPref!!.edit()) {
-            putInt("position", itemPosition)
-            apply()
-        }
-    }
-
-    fun updateProgram(tvViewModel: TVViewModel) {
-        val timestamp = getDateTimestamp()
-        if (timestamp - tvViewModel.programUpdateTime > 60) {
-            if (tvViewModel.program.value!!.isEmpty()) {
-                tvViewModel.programUpdateTime = timestamp
-                request.fetchProgram(tvViewModel)
-            } else {
-                if (timestamp - tvViewModel.program.value!!.last().et < 600) {
-                    tvViewModel.programUpdateTime = timestamp
-                    request.fetchProgram(tvViewModel)
-                }
-            }
-        }
-    }
-
-    inner class UpdateProgramRunnable : Runnable {
-        override fun run() {
-            tvListViewModel.getTVListViewModel().value?.filter { it.programId.value != null }
-                ?.forEach { tvViewModel ->
-                    updateProgram(
-                        tvViewModel
-                    )
-                }
-            handler.postDelayed(this, 60000)
-        }
-    }
-
-    fun check(tvViewModel: TVViewModel): Boolean {
-        val title = tvViewModel.title.value
-        val videoUrl = tvViewModel.videoIndex.value?.let { tvViewModel.videoUrl.value?.get(it) }
-        if (videoUrl == null || videoUrl == "") {
-            Log.e(TAG, "$title videoUrl is empty")
-            return false
-        }
-
-        if (videoUrl == lastVideoUrl) {
-            Log.e(TAG, "$title videoUrl is duplication")
-            return false
-        }
-
-        return true
-    }
-
     fun toLastPosition() {
         setSelectedPosition(
             selectedPosition, false,
@@ -206,51 +152,13 @@ class MainFragment : BrowseSupportFragment() {
 
         adapter = rowsAdapter
 
-        itemPosition = sharedPref?.getInt("position", 0)!!
+        itemPosition = sharedPref?.getInt(POSITION, 0)!!
         if (itemPosition >= tvListViewModel.size()) {
             itemPosition = 0
         }
         tvListViewModel.setItemPosition(itemPosition)
     }
 
-    fun fragmentReady() {
-        ready++
-        Log.i(TAG, "ready $ready")
-        if (ready == 3) {
-//            request.fetchPage()
-            val tvViewModel = tvListViewModel.getTVViewModel(itemPosition)
-            tvViewModel?.changed()
-
-            (activity as? MainActivity)?.switchMainFragment()
-        }
-    }
-
-    fun prev() {
-        view?.post {
-            itemPosition--
-            if (itemPosition == -1) {
-                itemPosition = tvListViewModel.size() - 1
-            }
-            tvListViewModel.setItemPosition(itemPosition)
-
-            val tvViewModel = tvListViewModel.getTVViewModel(itemPosition)
-            tvViewModel?.changed()
-        }
-    }
-
-    fun next() {
-        view?.post {
-            itemPosition++
-            if (itemPosition == tvListViewModel.size()) {
-                itemPosition = 0
-            }
-            tvListViewModel.setItemPosition(itemPosition)
-
-            val tvViewModel = tvListViewModel.getTVViewModel(itemPosition)
-            tvViewModel?.changed()
-        }
-    }
-
     fun prevSource() {
         view?.post {
             val tvViewModel = tvListViewModel.getTVViewModel(itemPosition)
@@ -297,9 +205,7 @@ class MainFragment : BrowseSupportFragment() {
                 if (itemPosition != item.id.value!!) {
                     itemPosition = item.id.value!!
                     tvListViewModel.setItemPosition(itemPosition)
-
-                    val tvViewModel = tvListViewModel.getTVViewModel(itemPosition)
-                    tvViewModel?.changed()
+                    tvListViewModel.getTVViewModel(itemPosition)?.changed()
                 }
                 (activity as? MainActivity)?.switchMainFragment()
             }
@@ -318,12 +224,113 @@ class MainFragment : BrowseSupportFragment() {
         }
     }
 
+    fun check(tvViewModel: TVViewModel): Boolean {
+        val title = tvViewModel.title.value
+        val videoUrl = tvViewModel.videoIndex.value?.let { tvViewModel.videoUrl.value?.get(it) }
+        if (videoUrl == null || videoUrl == "") {
+            Log.e(TAG, "$title videoUrl is empty")
+            return false
+        }
+
+        if (videoUrl == lastVideoUrl) {
+            Log.e(TAG, "$title videoUrl is duplication")
+            return false
+        }
+
+        return true
+    }
+
+    fun fragmentReady() {
+        ready++
+        Log.i(TAG, "ready $ready")
+        if (ready == 4) {
+//            request.fetchPage()
+            tvListViewModel.getTVViewModel(itemPosition)?.changed()
+        }
+    }
+
+    fun play(itemPosition: Int) {
+        view?.post {
+            if (itemPosition < tvListViewModel.size()) {
+                this.itemPosition = itemPosition
+                tvListViewModel.setItemPosition(itemPosition)
+                tvListViewModel.getTVViewModel(itemPosition)?.changed()
+            }
+        }
+    }
+
+    fun prev() {
+        view?.post {
+            itemPosition--
+            if (itemPosition == -1) {
+                itemPosition = tvListViewModel.size() - 1
+            }
+            tvListViewModel.setItemPosition(itemPosition)
+            tvListViewModel.getTVViewModel(itemPosition)?.changed()
+        }
+    }
+
+    fun next() {
+        view?.post {
+            itemPosition++
+            if (itemPosition == tvListViewModel.size()) {
+                itemPosition = 0
+            }
+            tvListViewModel.setItemPosition(itemPosition)
+            tvListViewModel.getTVViewModel(itemPosition)?.changed()
+        }
+    }
+
+    fun updateProgram(tvViewModel: TVViewModel) {
+        val timestamp = getDateTimestamp()
+        if (timestamp - tvViewModel.programUpdateTime > 60) {
+            if (tvViewModel.program.value!!.isEmpty()) {
+                tvViewModel.programUpdateTime = timestamp
+                request.fetchProgram(tvViewModel)
+            } else {
+                if (timestamp - tvViewModel.program.value!!.last().et < 600) {
+                    tvViewModel.programUpdateTime = timestamp
+                    request.fetchProgram(tvViewModel)
+                }
+            }
+        }
+    }
+
+    inner class UpdateProgramRunnable : Runnable {
+        override fun run() {
+            tvListViewModel.getTVListViewModel().value?.filter { it.programId.value != null }
+                ?.forEach { tvViewModel ->
+                    updateProgram(
+                        tvViewModel
+                    )
+                }
+            handler.postDelayed(this, 60000)
+        }
+    }
+
+    override fun onStop() {
+        Log.i(TAG, "onStop")
+        super.onStop()
+        with(sharedPref!!.edit()) {
+            putInt(POSITION, itemPosition)
+            apply()
+        }
+        Log.i(TAG, "POSITION saved")
+    }
+
+    override fun onDestroy() {
+        Log.i(TAG, "onDestroy")
+        super.onDestroy()
+        handler.removeCallbacks(mUpdateProgramRunnable)
+    }
+
     override fun onResume() {
         super.onResume()
-        view!!.requestFocus()
+        view?.post { view?.requestFocus() }
     }
 
     companion object {
         private const val TAG = "MainFragment"
+        private const val POSITION = "position"
     }
 }

app/src/main/java/com/lizongying/mytv/MainFragment2.kt

@@ -1,313 +0,0 @@
-package com.lizongying.mytv
-
-import android.content.Context
-import android.content.SharedPreferences
-import android.os.Bundle
-import android.os.Handler
-import android.os.Looper
-import android.util.Log
-import android.view.LayoutInflater
-import android.view.View
-import android.view.ViewGroup
-import android.widget.Toast
-import androidx.fragment.app.Fragment
-import androidx.lifecycle.lifecycleScope
-import androidx.recyclerview.widget.LinearLayoutManager
-import androidx.recyclerview.widget.RecyclerView
-import com.lizongying.mytv.Utils.dpToPx
-import com.lizongying.mytv.databinding.RowBinding
-import com.lizongying.mytv.databinding.ShowBinding
-import com.lizongying.mytv.models.TVListViewModel
-import com.lizongying.mytv.models.TVViewModel
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.launch
-
-class MainFragment2 : Fragment(), CardAdapter.ItemListener {
-
-    private var itemPosition = 0
-
-    private var rowList: MutableList<View> = mutableListOf()
-
-    private var _binding: ShowBinding? = null
-    private val binding get() = _binding!!
-
-    private var request: Request = Request()
-
-    var tvListViewModel = TVListViewModel()
-
-    private var sharedPref: SharedPreferences? = null
-
-    private var lastVideoUrl: String = ""
-
-    private val handler = Handler(Looper.getMainLooper())
-    private lateinit var mUpdateProgramRunnable: UpdateProgramRunnable
-
-    private var ready = 0
-
-    override fun onCreateView(
-        inflater: LayoutInflater, container: ViewGroup?,
-        savedInstanceState: Bundle?
-    ): View {
-        _binding = ShowBinding.inflate(inflater, container, false)
-        return binding.root
-    }
-
-    override fun onActivityCreated(savedInstanceState: Bundle?) {
-        super.onActivityCreated(savedInstanceState)
-
-        activity?.let { request.initYSP(it) }
-        sharedPref = activity?.getPreferences(Context.MODE_PRIVATE)
-
-        view?.post {
-            val content = binding.content
-
-            var idx: Long = 0
-            for ((k, v) in TVList.list) {
-                val itemBinding: RowBinding =
-                    RowBinding.inflate(layoutInflater, content, false)
-
-                val tvListViewModelCurrent = TVListViewModel()
-                for ((idx2, v1) in v.withIndex()) {
-                    val tvViewModel = TVViewModel(v1)
-                    tvViewModel.setRowPosition(idx.toInt())
-                    tvViewModel.setItemPosition(idx2)
-                    tvListViewModelCurrent.addTVViewModel(tvViewModel)
-                    tvListViewModel.addTVViewModel(tvViewModel)
-                }
-                tvListViewModel.maxNum.add(v.size)
-
-                val adapter = CardAdapter(viewLifecycleOwner, tvListViewModelCurrent)
-                rowList.add(itemBinding.rowItems)
-
-                adapter.setItemListener(this)
-
-                itemBinding.rowHeader.text = k
-                itemBinding.rowItems.adapter = adapter
-                itemBinding.rowItems.layoutManager =
-                    LinearLayoutManager(context, LinearLayoutManager.HORIZONTAL, false)
-
-                val layoutParams = itemBinding.row.layoutParams as ViewGroup.MarginLayoutParams
-                layoutParams.topMargin = dpToPx(11F)
-                itemBinding.row.layoutParams = layoutParams
-                content.addView(itemBinding.row)
-
-                idx++
-            }
-
-            mUpdateProgramRunnable = UpdateProgramRunnable()
-            handler.post(mUpdateProgramRunnable)
-
-            itemPosition = sharedPref?.getInt(POSITION, 0)!!
-            if (itemPosition >= tvListViewModel.size()) {
-                itemPosition = 0
-            }
-            setPosition()
-            tvListViewModel.setItemPosition(itemPosition)
-            tvListViewModel.getTVListViewModel().value?.forEach { tvViewModel ->
-                tvViewModel.errInfo.observe(viewLifecycleOwner) { _ ->
-                    if (tvViewModel.errInfo.value != null
-                        && tvViewModel.id.value == itemPosition
-                    ) {
-                        Toast.makeText(context, tvViewModel.errInfo.value, Toast.LENGTH_SHORT)
-                            .show()
-                    }
-                }
-                tvViewModel.ready.observe(viewLifecycleOwner) { _ ->
-
-                    // not first time && channel not change
-                    if (tvViewModel.ready.value != null
-                        && tvViewModel.id.value == itemPosition
-                        && check(tvViewModel)
-                    ) {
-                        Log.i(TAG, "ready ${tvViewModel.title.value}")
-                        (activity as? MainActivity)?.play(tvViewModel)
-                    }
-                }
-                tvViewModel.change.observe(viewLifecycleOwner) { _ ->
-                    if (tvViewModel.change.value != null) {
-                        val title = tvViewModel.title.value
-                        Log.i(TAG, "switch $title")
-                        if (tvViewModel.pid.value != "") {
-                            Log.i(TAG, "request $title ${tvViewModel.pid.value}")
-                            lifecycleScope.launch(Dispatchers.IO) {
-                                tvViewModel.let { request.fetchData(it) }
-                            }
-                            (activity as? MainActivity)?.showInfoFragment(tvViewModel)
-                            setPosition(
-                                tvViewModel.getRowPosition(), tvViewModel.getItemPosition()
-                            )
-                        } else {
-                            if (check(tvViewModel)) {
-                                (activity as? MainActivity)?.play(tvViewModel)
-                                (activity as? MainActivity)?.showInfoFragment(tvViewModel)
-                                setPosition(
-                                    tvViewModel.getRowPosition(), tvViewModel.getItemPosition()
-                                )
-                            }
-                        }
-                    }
-                }
-            }
-
-            fragmentReady()
-        }
-    }
-
-    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
-        super.onViewCreated(view, savedInstanceState)
-    }
-
-    override fun onItemFocusChange(tvViewModel: TVViewModel, hasFocus: Boolean) {
-        if (hasFocus) {
-            tvListViewModel.setItemPositionCurrent(tvViewModel.id.value!!)
-            (activity as MainActivity).keepRunnable()
-        }
-    }
-
-    override fun onItemClicked(tvViewModel: TVViewModel) {
-        if (this.isHidden) {
-            (activity as? MainActivity)?.switchMainFragment()
-            return
-        }
-
-        if (itemPosition != tvViewModel.id.value!!) {
-            itemPosition = tvViewModel.id.value!!
-            tvListViewModel.setItemPosition(itemPosition)
-            tvListViewModel.getTVViewModel(itemPosition)?.changed()
-        }
-        (activity as? MainActivity)?.switchMainFragment()
-    }
-
-    fun setPosition() {
-        val tvViewModel = tvListViewModel.getTVViewModel(itemPosition)
-        rowList[tvViewModel!!.getRowPosition()].post {
-            ((rowList[tvViewModel.getRowPosition()] as RecyclerView).layoutManager as LinearLayoutManager).findViewByPosition(
-                tvViewModel.getItemPosition()
-            )?.requestFocus()
-        }
-    }
-
-    fun setPosition(rowPosition: Int, itemPosition: Int) {
-        rowList[rowPosition].post {
-            ((rowList[rowPosition] as RecyclerView).layoutManager as LinearLayoutManager).findViewByPosition(
-                itemPosition
-            )?.requestFocus()
-        }
-    }
-
-    fun check(tvViewModel: TVViewModel): Boolean {
-        val title = tvViewModel.title.value
-        val videoUrl = tvViewModel.videoIndex.value?.let { tvViewModel.videoUrl.value?.get(it) }
-        if (videoUrl == null || videoUrl == "") {
-            Log.e(TAG, "$title videoUrl is empty")
-            return false
-        }
-
-        if (videoUrl == lastVideoUrl) {
-            Log.e(TAG, "$title videoUrl is duplication")
-            return false
-        }
-
-        return true
-    }
-
-    fun fragmentReady() {
-        ready++
-        Log.i(TAG, "ready $ready")
-        if (ready == 4) {
-//            request.fetchPage()
-            tvListViewModel.getTVViewModel(itemPosition)?.changed()
-        }
-    }
-
-    fun play(itemPosition: Int) {
-        view?.post {
-            if (itemPosition < tvListViewModel.size()) {
-                this.itemPosition = itemPosition
-                tvListViewModel.setItemPosition(itemPosition)
-                tvListViewModel.getTVViewModel(itemPosition)?.changed()
-            }
-        }
-    }
-
-    fun prev() {
-        view?.post {
-            itemPosition--
-            if (itemPosition == -1) {
-                itemPosition = tvListViewModel.size() - 1
-            }
-            tvListViewModel.setItemPosition(itemPosition)
-            tvListViewModel.getTVViewModel(itemPosition)?.changed()
-        }
-    }
-
-    fun next() {
-        view?.post {
-            itemPosition++
-            if (itemPosition == tvListViewModel.size()) {
-                itemPosition = 0
-            }
-            tvListViewModel.setItemPosition(itemPosition)
-            tvListViewModel.getTVViewModel(itemPosition)?.changed()
-        }
-    }
-
-    fun updateProgram(tvViewModel: TVViewModel) {
-        val timestamp = Utils.getDateTimestamp()
-        if (timestamp - tvViewModel.programUpdateTime > 60) {
-            if (tvViewModel.program.value!!.isEmpty()) {
-                tvViewModel.programUpdateTime = timestamp
-                request.fetchProgram(tvViewModel)
-            } else {
-                if (timestamp - tvViewModel.program.value!!.last().et < 600) {
-                    tvViewModel.programUpdateTime = timestamp
-                    request.fetchProgram(tvViewModel)
-                }
-            }
-        }
-    }
-
-    inner class UpdateProgramRunnable : Runnable {
-        override fun run() {
-            tvListViewModel.getTVListViewModel().value?.filter { it.programId.value != null }
-                ?.forEach { tvViewModel ->
-                    updateProgram(
-                        tvViewModel
-                    )
-                }
-            handler.postDelayed(this, 60000)
-        }
-    }
-
-    override fun onStop() {
-        Log.i(TAG, "onStop")
-        super.onStop()
-        with(sharedPref!!.edit()) {
-            putInt(POSITION, itemPosition)
-            apply()
-        }
-        Log.i(TAG, "POSITION saved")
-    }
-
-    override fun onDestroy() {
-        Log.i(TAG, "onDestroy")
-        super.onDestroy()
-        handler.removeCallbacks(mUpdateProgramRunnable)
-    }
-
-    override fun onDestroyView() {
-        Log.i(TAG, "onDestroyView")
-        super.onDestroyView()
-        _binding = null
-    }
-
-    override fun onResume() {
-        super.onResume()
-        view!!.requestFocus()
-    }
-
-    companion object {
-        private const val TAG = "MainFragment"
-        private const val POSITION = "position"
-    }
-}

app/src/main/java/com/lizongying/mytv/PlayerFragment.kt

@@ -74,10 +74,9 @@ class PlayerFragment : Fragment() {
     @OptIn(UnstableApi::class)
     fun play(tvViewModel: TVViewModel) {
         this.tvViewModel = tvViewModel
-        val videoUrlCurrent =
-            tvViewModel.videoIndex.value?.let { tvViewModel.videoUrl.value?.get(it) }
+        val videoUrlCurrent = tvViewModel.getVideoUrlCurrent()
         playerView?.player?.run {
-            videoUrlCurrent?.let { setMediaItem(MediaItem.fromUri(it)) }
+            setMediaItem(MediaItem.fromUri(videoUrlCurrent))
             prepare()
         }
     }

app/src/main/java/com/lizongying/mytv/SettingFragment.kt

@@ -8,7 +8,10 @@ import androidx.fragment.app.DialogFragment
 import com.lizongying.mytv.databinding.DialogBinding
 
 
-class MyDialogFragment(private val versionName: String, private val channelReversal: Boolean) :
+class SettingFragment(private val versionName: String,
+                      private val channelReversal: Boolean,
+                      private val channelNum: Boolean,
+    ) :
     DialogFragment() {
 
     private var _binding: DialogBinding? = null
@@ -28,12 +31,18 @@ class MyDialogFragment(private val versionName: String, private val channelRever
         _binding?.version?.text =
             "当前版本: $versionName\n获取最新: https://github.com/lizongying/my-tv/releases/"
 
-        val switchView = _binding?.switchView
-        switchView?.isChecked = channelReversal
-        switchView?.setOnCheckedChangeListener { _, isChecked ->
+        val switchChannelReversal = _binding?.switchChannelReversal
+        switchChannelReversal?.isChecked = channelReversal
+        switchChannelReversal?.setOnCheckedChangeListener { _, isChecked ->
             (activity as MainActivity).saveChannelReversal(isChecked)
         }
 
+        val switchChannelNum = _binding?.switchChannelNum
+        switchChannelNum?.isChecked = channelNum
+        switchChannelNum?.setOnCheckedChangeListener { _, isChecked ->
+            (activity as MainActivity).saveChannelNum(isChecked)
+        }
+
         return binding.root
     }
 
@@ -43,7 +52,7 @@ class MyDialogFragment(private val versionName: String, private val channelRever
     }
 
     companion object {
-        const val TAG = "MyDialogFragment"
+        const val TAG = "SettingFragment"
     }
 }
 

app/src/main/java/com/lizongying/mytv/TVList.kt

@@ -145,7 +145,7 @@ object TVList {
         "CCTV10 科教" to arrayOf("600001805", "2000203503"),
         "CCTV11 戏曲" to arrayOf("600001806", "2000204103"),
         "CCTV12 社会与法" to arrayOf("600001807", "2000202603"),
-//        "CCTV13 新闻" to arrayOf("600001811","2000204603"),
+        "CCTV13 新闻" to arrayOf("600001811","2000204603"),
         "CCTV14 少儿" to arrayOf("600001809", "2000204403"),
         "CCTV15 音乐" to arrayOf("600001815", "2000205003"),
         "CCTV16 奥林匹克" to arrayOf("600098637", "2012375003"),
@@ -196,8 +196,6 @@ object TVList {
     private fun setupTV(): Map<String, List<TV>> {
         val tvs = """
 央视频道
-CCTV4K 超高清,
-CCTV8K 超高清,
 CCTV1 综合,http://dbiptv.sn.chinamobile.com/PLTV/88888890/224/3221226231/index.m3u8
 CCTV2 财经,http://dbiptv.sn.chinamobile.com/PLTV/88888890/224/3221226195/index.m3u8
 CCTV3 综艺,http://dbiptv.sn.chinamobile.com/PLTV/88888890/224/3221226397/index.m3u8
@@ -216,6 +214,8 @@ CCTV14 少儿,http://dbiptv.sn.chinamobile.com/PLTV/88888890/224/3221226193/inde
 CCTV15 音乐,http://dbiptv.sn.chinamobile.com/PLTV/88888890/224/3221225785/index.m3u8
 CCTV16 奥林匹克,http://39.134.24.162/dbiptv.sn.chinamobile.com/PLTV/88888890/224/3221226921/index.m3u8;http://dbiptv.sn.chinamobile.com/PLTV/88888890/224/3221226921/index.m3u8
 CCTV17 农业农村,http://dbiptv.sn.chinamobile.com/PLTV/88888890/224/3221226198/index.m3u8
+CCTV4K 超高清,
+CCTV8K 超高清,
 风云剧场,http://dbiptv.sn.chinamobile.com/PLTV/88888893/224/3221226950/index.m3u8
 第一剧场,http://dbiptv.sn.chinamobile.com/PLTV/88888893/224/3221226959/index.m3u8
 怀旧剧场,http://dbiptv.sn.chinamobile.com/PLTV/88888893/224/3221226972/index.m3u8

app/src/main/java/com/lizongying/mytv/models/TVViewModel.kt

@@ -20,7 +20,7 @@ class TVViewModel(private var tv: TV) : ViewModel() {
     private var itemPosition: Int = 0
 
     var retryTimes: Int = 0
-    var retryMaxTimes: Int = 5
+    var retryMaxTimes: Int = 8
     var programUpdateTime: Long = 0
 
     private val _errInfo = MutableLiveData<String>()
@@ -222,18 +222,25 @@ class TVViewModel(private var tv: TV) : ViewModel() {
         mMinimumLoadableRetryCount = minimumLoadableRetryCount
     }
 
+    /**
+     * (playerView?.player as ExoPlayer).setMediaSource(tvViewModel.buildSource())
+     */
     @OptIn(UnstableApi::class)
-    fun buildSource(videoUrl: String, mHeaders: Map<String, String>?): HlsMediaSource {
+    fun buildSource(): HlsMediaSource {
         val httpDataSource = DefaultHttpDataSource.Factory()
         mHeaders?.let { httpDataSource.setDefaultRequestProperties(it) }
 
         return HlsMediaSource.Factory(httpDataSource).createMediaSource(
             MediaItem.fromUri(
-                Uri.parse(videoUrl)
+                Uri.parse(getVideoUrlCurrent())
             )
         )
     }
 
+    fun getVideoUrlCurrent(): String {
+        return _videoUrl.value!![_videoIndex.value!!]
+    }
+
     companion object {
         private const val TAG = "TVViewModel"
     }

app/src/main/res/layout/dialog.xml

@@ -26,12 +26,18 @@
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:layout_marginTop="10dp"
-                android:layout_marginBottom="10dp"
                 android:text="当前版本: $versionName\n获取最新: https://github.com/lizongying/my-tv/releases/"
                 ></TextView>
             <Switch
-                android:id="@+id/switch_view"
+                android:id="@+id/switch_channel_reversal"
                 android:text="@string/title_channel_reversal"
+                android:layout_marginTop="10dp"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content" />
+            <Switch
+                android:id="@+id/switch_channel_num"
+                android:text="@string/title_channel_num"
+                android:layout_marginTop="10dp"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content" />
         </LinearLayout>

app/src/main/res/layout/row.xml

@@ -1,25 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:id="@+id/row"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:orientation="vertical">
-
-    <TextView
-        android:id="@+id/row_header"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_gravity="start"
-        android:layout_marginTop="0dp"
-        android:layout_marginStart="10dp"
-        android:layout_marginBottom="5dp"
-        android:gravity="start"
-        android:textColor="#FFEEEEEE"
-        android:textSize="22sp" />
-
-    <androidx.recyclerview.widget.RecyclerView
-        android:id="@+id/row_items"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content">
-    </androidx.recyclerview.widget.RecyclerView>
-</LinearLayout>

app/src/main/res/layout/show.xml

@@ -1,17 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:id="@+id/show_fragment"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent">
-    <ScrollView
-        android:id="@+id/scroll_view"
-        android:layout_width="match_parent"
-        android:layout_height="match_parent">
-        <LinearLayout
-            android:id="@+id/content"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:orientation="vertical">
-        </LinearLayout>
-    </ScrollView>
-</FrameLayout>

app/src/main/res/values/strings.xml

@@ -1,4 +1,5 @@
 <resources>
     <string name="app_name">我的电视</string>
-    <string name="title_channel_reversal">频道反转</string>
+    <string name="title_channel_reversal">换台反转</string>
+    <string name="title_channel_num">数字选台</string>
 </resources>

app/src/main/res/values/styles.xml

@@ -1,25 +1,10 @@
 <resources>
 
     <style name="CustomImageCardViewStyle" parent="Widget.Leanback.ImageCardViewStyle">
-        <item name="cardType">infoUnder</item>
-        <item name="infoVisibility">always</item>
-        <!-- In order to keep backward compatibility we have to create an icon on right. -->
-        <item name="lbImageCardViewType">Title|Content|IconOnRight</item>
-        <!-- Deprecated. Use 'Widget.Leanback.ImageCardView.InfoAreaStyle' instead. -->
-        <item name="infoAreaBackground">@null</item>
-    </style>
-
-    <style name="CustomImageCardViewImageStyle" parent="Widget.Leanback.ImageCardView.ImageStyle">
-        <item name="android:layout_width">143dp</item>
-        <item name="android:layout_height">50dp</item>
-        <item name="android:adjustViewBounds">true</item>
-        <item name="android:contentDescription">@null</item>
-        <item name="android:scaleType">centerCrop</item>
-        <item name="layout_viewType">main</item>
+        <item name="lbImageCardViewType">Title|Content</item>
     </style>
 
     <style name="CustomImageCardTheme" parent="Theme.Leanback">
         <item name="imageCardViewStyle">@style/CustomImageCardViewStyle</item>
-        <item name="imageCardViewImageStyle">@style/CustomImageCardViewImageStyle</item>
     </style>
 </resources>

build.gradle

@@ -1,6 +1,6 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 plugins {
-    id 'com.android.application' version '8.2.0' apply false
-    id 'com.android.library' version '8.2.0' apply false
+    id 'com.android.application' version '8.2.1' apply false
+    id 'com.android.library' version '8.2.1' apply false
     id 'org.jetbrains.kotlin.android' version '1.9.21' apply false
 }