change channel info style

README.md

@@ -13,6 +13,11 @@
 
 ## 更新日志
 
+### v1.2.5
+
+* 美化频道信息显示
+* 优化节目单获取
+
 ### v1.2.4
 
 * 改变换台滑动方向，上一个频道下滑，下一个频道上滑

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

@@ -33,8 +33,17 @@ class InfoFragment : Fragment() {
         handler.postDelayed(removeRunnable, delay)
     }
 
-    fun show() {
+    fun show(tvViewModel: TVViewModel) {
         Log.i("", "show")
+        binding.textView.text = tvViewModel.title.value
+        Glide.with(this)
+            .load(tvViewModel.logo.value)
+            .into(binding.infoLogo)
+        val program = tvViewModel.getProgramOne()
+        if (program != null) {
+            binding.infoDesc.text = program.name
+        }
+
         handler.removeCallbacks(removeRunnable)
         view?.visibility = View.VISIBLE
         handler.postDelayed(removeRunnable, delay)
@@ -52,17 +61,6 @@ class InfoFragment : Fragment() {
         view?.visibility = View.GONE
     }
 
-    fun setInfo(tvViewModel: TVViewModel) {
-        binding.textView.text = tvViewModel.title.value
-        Glide.with(this)
-            .load(tvViewModel.logo.value)
-            .into(binding.infoLogo)
-        val program = tvViewModel.getProgramOne()
-        if (program != null) {
-            binding.infoDesc.text = program.name
-        }
-    }
-
     override fun onDestroyView() {
         super.onDestroyView()
         _binding = null

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

@@ -46,8 +46,8 @@ class MainActivity : FragmentActivity() {
         if (savedInstanceState == null) {
             supportFragmentManager.beginTransaction()
                 .add(R.id.main_browse_fragment, playerFragment)
-                .add(R.id.main_browse_fragment, mainFragment)
                 .add(R.id.main_browse_fragment, infoFragment)
+                .add(R.id.main_browse_fragment, mainFragment)
                 .hide(infoFragment)
                 .commit()
             mainFragment.view?.requestFocus()
@@ -56,8 +56,7 @@ class MainActivity : FragmentActivity() {
     }
 
     fun showInfoFragment(tvViewModel: TVViewModel) {
-        infoFragment.setInfo(tvViewModel)
+        infoFragment.show(tvViewModel)
-        infoFragment.show()
     }
 
     fun play(tvViewModel: TVViewModel) {

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

@@ -3,6 +3,8 @@ 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 androidx.leanback.app.BrowseSupportFragment
 import androidx.leanback.widget.ArrayObjectAdapter
@@ -16,6 +18,7 @@ import androidx.leanback.widget.Presenter
 import androidx.leanback.widget.Row
 import androidx.leanback.widget.RowPresenter
 import androidx.lifecycle.lifecycleScope
+import com.lizongying.mytv.Utils.getDateTimestamp
 import com.lizongying.mytv.models.TVListViewModel
 import com.lizongying.mytv.models.TVViewModel
 import kotlinx.coroutines.Dispatchers
@@ -35,6 +38,9 @@ class MainFragment : BrowseSupportFragment() {
 
     private var lastVideoUrl: String = ""
 
+    private val handler = Handler(Looper.getMainLooper())
+    private lateinit var mUpdateProgramRunnable: UpdateProgramRunnable
+
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         headersState = HEADERS_DISABLED
@@ -47,6 +53,9 @@ class MainFragment : BrowseSupportFragment() {
 
         request = activity?.let { Request(it) }
         loadRows()
+        mUpdateProgramRunnable = UpdateProgramRunnable()
+        handler.post(mUpdateProgramRunnable)
+
         setupEventListeners()
 
         view?.post {
@@ -92,15 +101,39 @@ class MainFragment : BrowseSupportFragment() {
                     }
                 }
             }
-            tvViewModel.program.observe(viewLifecycleOwner) { _ ->
+        }
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        handler.removeCallbacks(mUpdateProgramRunnable)
+    }
+
+    fun updateProgram(tvViewModel: TVViewModel) {
+        val timestamp = getDateTimestamp()
+        if (timestamp - tvViewModel.programUpdateTime > 60) {
             if (tvViewModel.program.value!!.isEmpty()) {
-                    if (tvViewModel.programId.value != null) {
+                tvViewModel.programUpdateTime = timestamp
-                        Log.i(TAG, "get program ${tvViewModel.title.value}")
+                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 {

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

@@ -5,6 +5,7 @@ import android.os.Handler
 import android.os.Looper
 import android.util.Base64
 import android.util.Log
+import com.lizongying.mytv.Utils.getDateFormat
 import com.lizongying.mytv.api.ApiClient
 import com.lizongying.mytv.api.BtraceClient
 import com.lizongying.mytv.api.LiveInfo
@@ -20,9 +21,6 @@ import com.lizongying.mytv.proto.Ysp.cn.yangshipin.omstv.common.proto.epgProgram
 import retrofit2.Call
 import retrofit2.Callback
 import retrofit2.Response
-import java.text.SimpleDateFormat
-import java.util.Date
-import java.util.Locale
 import javax.crypto.Cipher
 import javax.crypto.spec.IvParameterSpec
 import javax.crypto.spec.SecretKeySpec
@@ -34,6 +32,7 @@ class Request(var context: Context) {
     private var yspBtraceService: YSPBtraceService? = null
     private var yspProtoService: YSPProtoService? = null
 
+    // TODO onDestroy
     private val handler = Handler(Looper.getMainLooper())
     private lateinit var myRunnable: MyRunnable
 
@@ -175,13 +174,13 @@ class Request(var context: Context) {
             livepid = pid,
             sUrl = "https://www.yangshipin.cn/#/tv/home?pid=$pid",
             playno = ysp?.getRand()!!,
-            ftime = getCurrentDate2(),
+            ftime = getDateFormat("yyyy-MM-dd HH:mm:ss"),
             seq = tvModel.seq.toString(),
         )
             ?.enqueue(object : Callback<Void> {
                 override fun onResponse(call: Call<Void>, response: Response<Void>) {
                     if (response.isSuccessful) {
-//                        Log.i(TAG, "$title kvcollect success")
+                        Log.d(TAG, "$title kvcollect success")
                     } else {
                         Log.e(TAG, "$title kvcollect status error")
                         tvModel.firstSource()
@@ -238,20 +237,9 @@ class Request(var context: Context) {
         })
     }
 
-    private fun getCurrentDate(): String {
+    fun fetchProgram(tvViewModel: TVViewModel) {
-        val currentDate = Date()
+        val title = tvViewModel.title.value
-        val formatter = SimpleDateFormat("yyyyMMdd", Locale.CHINA)
+        yspProtoService?.getProgram(tvViewModel.programId.value!!, getDateFormat("yyyyMMdd"))
-        return formatter.format(currentDate)
-    }
-
-    private fun getCurrentDate2(): String {
-        val currentDate = Date()
-        val formatter = SimpleDateFormat("yyyy-MM-dd HH:mm:ss", Locale.CHINA)
-        return formatter.format(currentDate)
-    }
-
-    fun fetchProgram(tvModel: TVViewModel) {
-        yspProtoService?.getProgram(tvModel.programId.value!!, getCurrentDate())
             ?.enqueue(object : Callback<epgProgramModel.Response> {
                 override fun onResponse(
                     call: Call<epgProgramModel.Response>,
@@ -260,13 +248,14 @@ class Request(var context: Context) {
                     if (response.isSuccessful) {
                         val program = response.body()
                         if (program != null) {
-                            tvModel.addProgram(program.dataListList)
+                            tvViewModel.addProgram(program.dataListList)
+                            Log.i(TAG, "$title program ${program.dataListList.size}")
                         }
                     }
                 }
 
                 override fun onFailure(call: Call<epgProgramModel.Response>, t: Throwable) {
-                    Log.e(TAG, "Program request failed", t)
+                    Log.e(TAG, "$title program request failed $t")
                 }
             })
     }

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

@@ -0,0 +1,15 @@
+package com.lizongying.mytv
+
+import java.text.SimpleDateFormat
+import java.util.Date
+import java.util.Locale
+
+object Utils {
+    fun getDateFormat(format: String): String {
+        return SimpleDateFormat(format, Locale.CHINA).format(Date())
+    }
+
+    fun getDateTimestamp(): Int {
+        return (Date().time / 1000).toInt()
+    }
+}

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

@@ -11,6 +11,7 @@ import androidx.media3.common.util.UnstableApi
 import androidx.media3.datasource.DefaultHttpDataSource
 import androidx.media3.exoplayer.hls.HlsMediaSource
 import com.lizongying.mytv.TV
+import com.lizongying.mytv.Utils.getDateTimestamp
 import com.lizongying.mytv.proto.Ysp.cn.yangshipin.omstv.common.proto.programModel.Program
 import java.util.Date
 
@@ -231,6 +232,8 @@ class TVViewModel(private var tv: TV) : ViewModel() {
     private var rowPosition: Int = 0
     private var itemPosition: Int = 0
 
+    var programUpdateTime: Int = 0
+
     private val _programId = MutableLiveData<String>()
     val programId: LiveData<String>
         get() = _programId
@@ -376,10 +379,10 @@ class TVViewModel(private var tv: TV) : ViewModel() {
         return mapping[tv.title]
     }
 
-    fun getProgram(): MutableList<Program>? {
+//    fun getProgram(): MutableList<Program>? {
-        _program.value = (_program.value?.filter { it.et > (Date().time / 1000) })?.toMutableList()
+//        _program.value = (_program.value?.filter { it.et > (Date().time / 1000) })?.toMutableList()
-        return _program.value?.subList(0, 2)
+//        return _program.value?.subList(0, 2)
-    }
+//    }
 
     fun getProgramOne(): Program? {
         val programNew = (_program.value?.filter { it.et > (Date().time / 1000) })?.toMutableList()
@@ -393,7 +396,10 @@ class TVViewModel(private var tv: TV) : ViewModel() {
     }
 
     fun addProgram(p: MutableList<Program>) {
-        val p1 = (p.filter { it.et > (Date().time / 1000) }).toMutableList()
+        val timestamp = getDateTimestamp()
+
+        // after now & not empty & different
+        val p1 = (p.filter { it.et > timestamp }).toMutableList()
         if (p1.isEmpty() || _program.value == p1) {
             return
         }
@@ -402,7 +408,7 @@ class TVViewModel(private var tv: TV) : ViewModel() {
             _program.value = p1
         } else {
             _program.value =
-                ((_program.value?.filter { it.et > (Date().time / 1000) && it.st < p1.first().st })?.plus(
+                ((_program.value?.filter { it.et > timestamp && it.st < p1.first().st })?.plus(
                     p1
                 ))?.toMutableList()
         }
@@ -415,7 +421,6 @@ class TVViewModel(private var tv: TV) : ViewModel() {
         mHeaders = headers
     }
 
-
     fun setMinimumLoadableRetryCount(minimumLoadableRetryCount: Int) {
         mMinimumLoadableRetryCount = minimumLoadableRetryCount
     }