trust all certs

.github/workflows/build.yml

@@ -33,6 +33,9 @@ jobs:
           signingKeyBase64: ${{ secrets.KEYSTORE }}
           keyStorePassword: ${{ secrets.KEYSTORE_PASSWORD }}
           keyPassword: ${{ secrets.ALIAS_PASSWORD }}
+        env:
+          # override default build-tools version (29.0.3) -- optional
+          BUILD_TOOLS_VERSION: "34.0.0"
 
       - name: Create Release
         id: create_release

README.md

@@ -14,6 +14,16 @@
 
 ## 更新日志
 
+### v1.3.3
+
+* 部分错误会提示用户
+* 菜单3秒钟后自动关闭
+
+### v1.3.2
+
+* 增加重试，减少因网络问题导致的播放失败
+* 优化横幅banner
+
 ### v1.2.6
 
 * 支持安卓4.2

app/build.gradle

@@ -100,10 +100,13 @@ dependencies {
     // For HLS playback support with ExoPlayer
     implementation "androidx.media3:media3-exoplayer-hls:$media3_version"
 
+    // 21:2.9.0 17:2.6.4
+    def retrofit2_version = "2.9.0"
+
     implementation 'com.google.protobuf:protobuf-kotlin:3.25.1'
-    implementation 'com.squareup.retrofit2:converter-gson:2.9.0'
-    implementation 'com.squareup.retrofit2:converter-protobuf:2.9.0'
-    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
+    implementation "com.squareup.retrofit2:converter-gson:$retrofit2_version"
+    implementation "com.squareup.retrofit2:converter-protobuf:$retrofit2_version"
+    implementation "com.squareup.retrofit2:retrofit:$retrofit2_version"
     implementation "org.jetbrains.kotlinx:kotlinx-serialization-json:1.6.2"
     implementation 'androidx.core:core-ktx:1.11.0-beta02'
     implementation 'androidx.leanback:leanback:1.2.0-alpha02'

app/src/main/AndroidManifest.xml

@@ -12,12 +12,11 @@
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
         android:supportsRtl="true"
-        android:usesCleartextTraffic="true"
         android:theme="@style/Theme.MyTV">
         <activity
             android:keepScreenOn="true"
             android:name=".MainActivity"
-            android:banner="@drawable/logo"
+            android:banner="@drawable/banner"
             android:exported="true"
             android:icon="@drawable/logo"
             android:logo="@drawable/logo"

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

@@ -5,6 +5,7 @@ import android.content.pm.PackageInfo
 import android.content.pm.PackageManager
 import android.content.pm.Signature
 import android.content.pm.SigningInfo
+import android.graphics.Color
 import android.os.Build
 import android.os.Bundle
 import android.os.Handler
@@ -35,6 +36,9 @@ class MainActivity : FragmentActivity() {
 
     private lateinit var gestureDetector: GestureDetector
 
+    private val handler = Handler()
+    private val delay: Long = 4000
+
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_main)
@@ -86,6 +90,7 @@ class MainActivity : FragmentActivity() {
 
         if (mainFragment.isHidden) {
             transaction.show(mainFragment)
+            keepRunnable()
         } else {
             transaction.hide(mainFragment)
         }
@@ -93,6 +98,15 @@ class MainActivity : FragmentActivity() {
         transaction.commit()
     }
 
+    fun keepRunnable() {
+        handler.removeCallbacks(hideRunnable)
+        handler.postDelayed(hideRunnable, delay)
+    }
+
+    private val hideRunnable = Runnable {
+        supportFragmentManager.beginTransaction().hide(mainFragment).commit()
+    }
+
     private fun mainFragmentIsHidden(): Boolean {
         return mainFragment.isHidden
     }
@@ -157,6 +171,40 @@ class MainActivity : FragmentActivity() {
         }
     }
 
+    private fun showHelp() {
+        val versionName = getPackageInfo().versionName
+
+        val textView = TextView(this)
+        textView.text =
+            "当前版本: $versionName\n获取最新: https://github.com/lizongying/my-tv/releases/"
+        textView.setBackgroundColor(0xFF263238.toInt())
+        textView.setPadding(20, 50, 20, 20)
+
+        val imageView = ImageView(this)
+        val drawable = ContextCompat.getDrawable(this, R.drawable.appreciate)
+        imageView.setImageDrawable(drawable)
+        imageView.setBackgroundColor(Color.WHITE)
+
+        val linearLayout = LinearLayout(this)
+        linearLayout.orientation = LinearLayout.VERTICAL
+        linearLayout.addView(textView)
+        linearLayout.addView(imageView)
+
+        val layoutParams = LinearLayout.LayoutParams(
+            LinearLayout.LayoutParams.MATCH_PARENT,
+            LinearLayout.LayoutParams.WRAP_CONTENT
+        )
+        imageView.layoutParams = layoutParams
+        textView.layoutParams = layoutParams
+
+        val builder: AlertDialog.Builder = AlertDialog.Builder(this)
+        builder
+            .setView(linearLayout)
+
+        val dialog: AlertDialog = builder.create()
+        dialog.show()
+    }
+
     override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
         when (keyCode) {
             KeyEvent.KEYCODE_BACK -> {
@@ -179,35 +227,13 @@ class MainActivity : FragmentActivity() {
                 return true
             }
 
+            KeyEvent.KEYCODE_SETTINGS -> {
+                showHelp()
+                return true
+            }
+
             KeyEvent.KEYCODE_MENU -> {
-                val versionName = getPackageInfo().versionName
-
-                val textView = TextView(this)
-                textView.text =
-                    "当前版本: $versionName\n获取最新: https://github.com/lizongying/my-tv/releases/"
-
-                val imageView = ImageView(this)
-                val drawable = ContextCompat.getDrawable(this, R.drawable.appreciate)
-                imageView.setImageDrawable(drawable)
-
-                val linearLayout = LinearLayout(this)
-                linearLayout.orientation = LinearLayout.VERTICAL
-                linearLayout.addView(textView)
-                linearLayout.addView(imageView)
-
-                val layoutParams = LinearLayout.LayoutParams(
-                    LinearLayout.LayoutParams.MATCH_PARENT,
-                    LinearLayout.LayoutParams.WRAP_CONTENT
-                )
-                imageView.layoutParams = layoutParams
-                textView.layoutParams = layoutParams
-
-                val builder: AlertDialog.Builder = AlertDialog.Builder(this)
-                builder
-                    .setView(linearLayout)
-
-                val dialog: AlertDialog = builder.create()
-                dialog.show()
+                showHelp()
                 return true
             }
 

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

@@ -6,6 +6,7 @@ import android.os.Bundle
 import android.os.Handler
 import android.os.Looper
 import android.util.Log
+import android.widget.Toast
 import androidx.leanback.app.BrowseSupportFragment
 import androidx.leanback.widget.ArrayObjectAdapter
 import androidx.leanback.widget.HeaderItem
@@ -63,6 +64,13 @@ class MainFragment : BrowseSupportFragment() {
         handler.post(mUpdateProgramRunnable)
 
         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
@@ -78,8 +86,8 @@ class MainFragment : BrowseSupportFragment() {
                 if (tvViewModel.change.value != null) {
                     val title = tvViewModel.title.value
                     Log.i(TAG, "switch $title")
-                    if (tvViewModel.pid.value != null) {
-                        Log.i(TAG, "request $title")
+                    if (tvViewModel.pid.value != "") {
+                        Log.i(TAG, "request $title ${tvViewModel.pid.value}")
                         lifecycleScope.launch(Dispatchers.IO) {
                             tvViewModel.let { request.fetchData(it) }
                         }
@@ -305,6 +313,7 @@ class MainFragment : BrowseSupportFragment() {
         ) {
             if (item is TVViewModel) {
                 tvListViewModel.setItemPositionCurrent(item.id.value!!)
+                (activity as MainActivity).keepRunnable()
             }
         }
     }

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

@@ -24,6 +24,7 @@ class PlayerFragment : Fragment() {
     private var _binding: PlayerBinding? = null
     private var playerView: PlayerView? = null
     private var tvViewModel: TVViewModel? = null
+    private val aspectRatio = 16f / 9f
 
     override fun onCreateView(
         inflater: LayoutInflater, container: ViewGroup?,
@@ -43,10 +44,9 @@ class PlayerFragment : Fragment() {
                 playerView!!.player?.playWhenReady = true
                 playerView!!.player?.addListener(object : Player.Listener {
                     override fun onVideoSizeChanged(videoSize: VideoSize) {
-                        val aspectRatio = 16f / 9f
-                        val layoutParams = playerView?.layoutParams
                         val ratio = playerView?.measuredWidth?.div(playerView?.measuredHeight!!)
                         if (ratio != null) {
+                            val layoutParams = playerView?.layoutParams
                             if (ratio < aspectRatio) {
                                 layoutParams?.height =
                                     (playerView?.measuredWidth?.div(aspectRatio))?.toInt()

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

@@ -7,11 +7,9 @@ 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.Info
 import com.lizongying.mytv.api.LiveInfo
 import com.lizongying.mytv.api.LiveInfoRequest
-import com.lizongying.mytv.api.ProtoClient
 import com.lizongying.mytv.api.YSP
 import com.lizongying.mytv.api.YSPApiService
 import com.lizongying.mytv.api.YSPBtraceService
@@ -26,14 +24,13 @@ import retrofit2.Response
 import javax.crypto.Cipher
 import javax.crypto.spec.IvParameterSpec
 import javax.crypto.spec.SecretKeySpec
-import kotlin.reflect.KFunction0
 
 
 class Request {
     private var yspTokenService: YSPTokenService = ApiClient().yspTokenService
     private var yspApiService: YSPApiService = ApiClient().yspApiService
-    private var yspBtraceService: YSPBtraceService = BtraceClient().yspBtraceService
-    private var yspProtoService: YSPProtoService = ProtoClient().yspProtoService
+    private var yspBtraceService: YSPBtraceService = ApiClient().yspBtraceService
+    private var yspProtoService: YSPProtoService = ApiClient().yspProtoService
     private var ysp: YSP? = null
 
     // TODO onDestroy
@@ -63,7 +60,6 @@ class Request {
         "CGTN阿拉伯语频道" to "CGTN 阿拉伯语频道",
         "CGTN西班牙语频道" to "CGTN 西班牙语频道",
         "CGTN外语纪录频道" to "CGTN 纪录频道",
-
         "东方卫视" to "东方卫视",
         "湖南卫视" to "湖南卫视",
         "湖北卫视" to "湖北卫视",
@@ -87,34 +83,14 @@ class Request {
         "海南卫视" to "海南卫视",
     )
 
-    private var token: String? = null
-
     fun initYSP(context: Context) {
         ysp = YSP(context)
     }
 
-    fun fetchToken(fragmentReady: KFunction0<Unit>) {
-        yspTokenService.getInfo()
-            .enqueue(object : Callback<Info> {
-                override fun onResponse(call: Call<Info>, response: Response<Info>) {
-                    if (response.isSuccessful) {
-                        val info = response.body()
-                        token = info?.data?.token
-                        Log.i(TAG, "info success $token")
-                    } else {
-                        Log.e(TAG, "info status error")
-                    }
-                    fragmentReady()
-                }
-
-                override fun onFailure(call: Call<Info>, t: Throwable) {
-                    Log.e(TAG, "info request error $t")
-                    fragmentReady()
-                }
-            })
-    }
+    var call: Call<LiveInfo>? = null
 
     fun fetchVideo(tvModel: TVViewModel, cookie: String) {
+        call?.cancel()
         if (::myRunnable.isInitialized) {
             handler.removeCallbacks(myRunnable)
         }
@@ -124,97 +100,107 @@ class Request {
         tvModel.seq = 0
         val data = ysp?.switch(tvModel)
         val request = data?.let { LiveInfoRequest(it) }
+        call = request?.let { yspApiService.getLiveInfo("guid=${ysp?.getGuid()}; $cookie", it) }
 
-        request?.let { yspApiService.getLiveInfo(cookie, it) }
-            ?.enqueue(object : Callback<LiveInfo> {
-                override fun onResponse(call: Call<LiveInfo>, response: Response<LiveInfo>) {
-                    if (response.isSuccessful) {
-                        val liveInfo = response.body()
-                        if (liveInfo?.data?.playurl != null) {
-                            val chanll = liveInfo.data.chanll
-                            val decodedBytes = Base64.decode(
-                                chanll.substring(9, chanll.length - 3),
-                                Base64.DEFAULT
-                            )
-                            val decodedString = String(decodedBytes)
-                            val regex = Regex("""des_key = "([^"]+).+var des_iv = "([^"]+)""")
-                            val matchResult = regex.find(decodedString)
-                            if (matchResult != null) {
-                                val (key, iv) = matchResult.destructured
-                                val keyBytes = Base64.decode(key, Base64.DEFAULT)
-                                val ivBytes = Base64.decode(iv, Base64.DEFAULT)
-                                val url = liveInfo.data.playurl + "&revoi=" + encryptTripleDES(
-                                    keyBytes + byteArrayOf(0, 0, 0, 0, 0, 0, 0, 0),
-                                    ivBytes
-                                ).uppercase()
-                                Log.i(TAG, "$title url $url")
-                                tvModel.addVideoUrl(url)
-                                tvModel.allReady()
-
-                                myRunnable = MyRunnable(tvModel)
-                                handler.post(myRunnable)
-                            } else {
-                                Log.e(TAG, "$title key error")
-                                tvModel.firstSource()
-                            }
+        call?.enqueue(object : Callback<LiveInfo> {
+            override fun onResponse(call: Call<LiveInfo>, response: Response<LiveInfo>) {
+                if (response.isSuccessful) {
+                    val liveInfo = response.body()
+                    if (liveInfo?.data?.playurl != null) {
+                        val chanll = liveInfo.data.chanll
+                        val decodedBytes = Base64.decode(
+                            chanll.substring(9, chanll.length - 3),
+                            Base64.DEFAULT
+                        )
+                        val decodedString = String(decodedBytes)
+                        val regex = Regex("""des_key = "([^"]+).+var des_iv = "([^"]+)""")
+                        val matchResult = regex.find(decodedString)
+                        if (matchResult != null) {
+                            val (key, iv) = matchResult.destructured
+                            val keyBytes = Base64.decode(key, Base64.DEFAULT)
+                            val ivBytes = Base64.decode(iv, Base64.DEFAULT)
+                            val url = liveInfo.data.playurl + "&revoi=" + encryptTripleDES(
+                                keyBytes + byteArrayOf(0, 0, 0, 0, 0, 0, 0, 0),
+                                ivBytes
+                            ).uppercase()
+                            Log.i(TAG, "$title url $url")
+                            tvModel.addVideoUrl(url)
+                            tvModel.allReady()
+                            tvModel.retryTimes = 0
+                            myRunnable = MyRunnable(tvModel)
+                            handler.post(myRunnable)
                         } else {
-                            Log.e(TAG, "$title url error $request")
-                            tvModel.firstSource()
+                            Log.e(TAG, "$title key error")
+                            if (tvModel.retryTimes < tvModel.retryMaxTimes) {
+                                tvModel.retryTimes++
+                                fetchVideo(tvModel, cookie)
+                            }
                         }
                     } else {
-                        Log.e(TAG, "$title status error")
-                        tvModel.firstSource()
+                        if (liveInfo?.data?.errinfo != null && liveInfo.data.errinfo == "应版权方要求，暂停提供直播信号，请点击观看其他精彩节目") {
+                            Log.e(TAG, "$title error ${liveInfo.data.errinfo}")
+                            tvModel.setErrInfo(liveInfo.data.errinfo)
+                        } else {
+                            Log.e(TAG, "$title url error $request $liveInfo")
+                            if (tvModel.retryTimes < tvModel.retryMaxTimes) {
+                                tvModel.retryTimes++
+                                fetchVideo(tvModel, cookie)
+                            }
+                        }
+                    }
+                } else {
+                    Log.e(TAG, "$title status error")
+                    if (tvModel.retryTimes < tvModel.retryMaxTimes) {
+                        tvModel.retryTimes++
+                        fetchVideo(tvModel, cookie)
+                    }
+                }
+            }
+
+            override fun onFailure(call: Call<LiveInfo>, t: Throwable) {
+                Log.e(TAG, "$title request error")
+                if (tvModel.retryTimes < tvModel.retryMaxTimes) {
+                    tvModel.retryTimes++
+                    fetchVideo(tvModel, cookie)
+                }
+            }
+        })
+    }
+
+    fun fetchVideo(tvModel: TVViewModel) {
+        yspTokenService.getInfo()
+            .enqueue(object : Callback<Info> {
+                override fun onResponse(call: Call<Info>, response: Response<Info>) {
+                    if (response.isSuccessful) {
+                        val token = response.body()?.data?.token
+                        Log.i(TAG, "info success $token")
+                        val cookie =
+                            "vplatform=109; yspopenid=vu0-8lgGV2LW9QjDeuBFsX8yMnzs37Q3_HZF6XyVDpGR_I; vusession=$token"
+                        fetchVideo(tvModel, cookie)
+                    } else {
+                        Log.e(TAG, "info status error")
+                        if (tvModel.retryTimes < tvModel.retryMaxTimes) {
+                            tvModel.retryTimes++
+                            fetchVideo(tvModel)
+                        }
                     }
                 }
 
-                override fun onFailure(call: Call<LiveInfo>, t: Throwable) {
-                    Log.e(TAG, "$title request error")
-                    tvModel.firstSource()
+                override fun onFailure(call: Call<Info>, t: Throwable) {
+                    Log.e(TAG, "info request error $t")
+                    if (tvModel.retryTimes < tvModel.retryMaxTimes) {
+                        tvModel.retryTimes++
+                        fetchVideo(tvModel)
+                    }
                 }
             })
     }
 
     fun fetchData(tvModel: TVViewModel) {
-        var cookie = "guid=1; vplatform=109"
-        val channels = arrayOf(
-            "CCTV3 综艺",
-            "CCTV6 电影",
-            "CCTV8 电视剧",
-            "风云剧场",
-            "第一剧场",
-            "怀旧剧场",
-            "世界地理",
-            "风云音乐",
-            "兵器科技",
-            "风云足球",
-            "高尔夫网球",
-            "女性时尚",
-            "央视文化精品",
-            "央视台球",
-            "电视指南",
-            "卫生健康",
-        )
-        if (tvModel.title.value in channels) {
-            yspTokenService.getInfo()
-                .enqueue(object : Callback<Info> {
-                    override fun onResponse(call: Call<Info>, response: Response<Info>) {
-                        if (response.isSuccessful) {
-                            val info = response.body()
-                            token = info?.data?.token
-                            Log.i(TAG, "info success $token")
-                            cookie =
-                                "guid=1; vplatform=109; yspopenid=vu0-8lgGV2LW9QjDeuBFsX8yMnzs37Q3_HZF6XyVDpGR_I; vusession=$token"
-                            fetchVideo(tvModel, cookie)
-                        } else {
-                            Log.e(TAG, "info status error")
-                        }
-                    }
-
-                    override fun onFailure(call: Call<Info>, t: Throwable) {
-                        Log.e(TAG, "info request error $t")
-                    }
-                })
+        if (tvModel.needToken) {
+            fetchVideo(tvModel)
         } else {
+            val cookie = "vplatform=109"
             fetchVideo(tvModel, cookie)
         }
     }
@@ -251,7 +237,6 @@ class Request {
                         //                        Log.d(TAG, "$title kvcollect success")
                     } else {
                         Log.e(TAG, "$title kvcollect status error")
-                        tvModel.firstSource()
                     }
                 }
 

app/src/main/java/com/lizongying/mytv/api/ApiClient.kt

@@ -1,18 +1,27 @@
 package com.lizongying.mytv.api
 
 
+import okhttp3.OkHttpClient
 import retrofit2.Retrofit
 import retrofit2.converter.gson.GsonConverterFactory
+import retrofit2.converter.protobuf.ProtoConverterFactory
+import javax.net.ssl.SSLContext
+import javax.net.ssl.TrustManager
+import javax.net.ssl.X509TrustManager
 
 
 class ApiClient {
     private val yspUrl = "https://player-api.yangshipin.cn/"
     private val myUrl = "https://lyrics.run/"
-//    private val myUrl = "http://10.0.2.2:8081/"
+    private val protoUrl = "https://capi.yangshipin.cn/"
+    private val traceUrl = "https://btrace.yangshipin.cn/"
+
+    private var okHttpClient = getUnsafeOkHttpClient()
 
     val yspApiService: YSPApiService by lazy {
         Retrofit.Builder()
             .baseUrl(yspUrl)
+            .client(okHttpClient)
             .addConverterFactory(GsonConverterFactory.create())
             .build().create(YSPApiService::class.java)
     }
@@ -20,7 +29,60 @@ class ApiClient {
     val yspTokenService: YSPTokenService by lazy {
         Retrofit.Builder()
             .baseUrl(myUrl)
+            .client(okHttpClient)
             .addConverterFactory(GsonConverterFactory.create())
             .build().create(YSPTokenService::class.java)
     }
+
+    val yspProtoService: YSPProtoService by lazy {
+        Retrofit.Builder()
+            .baseUrl(protoUrl)
+            .client(okHttpClient)
+            .addConverterFactory(ProtoConverterFactory.create())
+            .build().create(YSPProtoService::class.java)
+    }
+
+    val yspBtraceService: YSPBtraceService by lazy {
+        Retrofit.Builder()
+            .baseUrl(traceUrl)
+            .client(okHttpClient)
+            .addConverterFactory(GsonConverterFactory.create())
+            .build().create(YSPBtraceService::class.java)
+    }
+
+    private fun getUnsafeOkHttpClient(): OkHttpClient {
+        try {
+            val trustAllCerts: Array<TrustManager> = arrayOf(
+                object : X509TrustManager {
+                    override fun checkClientTrusted(
+                        chain: Array<out java.security.cert.X509Certificate>?,
+                        authType: String?
+                    ) {
+                    }
+
+                    override fun checkServerTrusted(
+                        chain: Array<out java.security.cert.X509Certificate>?,
+                        authType: String?
+                    ) {
+                    }
+
+                    override fun getAcceptedIssuers(): Array<java.security.cert.X509Certificate> {
+                        return emptyArray()
+                    }
+                }
+            )
+
+            val sslContext = SSLContext.getInstance("SSL")
+            sslContext.init(null, trustAllCerts, java.security.SecureRandom())
+
+            return OkHttpClient.Builder()
+                .sslSocketFactory(sslContext.socketFactory, trustAllCerts[0] as X509TrustManager)
+                .hostnameVerifier { _, _ -> true }
+                .dns(DnsCache())
+                .build()
+
+        } catch (e: Exception) {
+            throw RuntimeException(e)
+        }
+    }
 }

app/src/main/java/com/lizongying/mytv/api/BtraceClient.kt

@@ -1,17 +0,0 @@
-package com.lizongying.mytv.api
-
-
-import retrofit2.Retrofit
-import retrofit2.converter.gson.GsonConverterFactory
-
-
-class BtraceClient {
-    private val yspUrl = "https://btrace.yangshipin.cn/"
-
-    val yspBtraceService: YSPBtraceService by lazy {
-        Retrofit.Builder()
-            .baseUrl(yspUrl)
-            .addConverterFactory(GsonConverterFactory.create())
-            .build().create(YSPBtraceService::class.java)
-    }
-}

app/src/main/java/com/lizongying/mytv/api/DnsCache.kt

@@ -0,0 +1,23 @@
+package com.lizongying.mytv.api
+
+import okhttp3.Dns
+import java.net.InetAddress
+import java.util.concurrent.ConcurrentHashMap
+
+class DnsCache : Dns {
+    private val dnsCache: MutableMap<String, List<InetAddress>> = ConcurrentHashMap()
+
+    override fun lookup(hostname: String): List<InetAddress> {
+        dnsCache[hostname]?.let {
+            return it
+        }
+
+        val addresses = InetAddress.getAllByName(hostname).toList()
+
+        if (addresses.isNotEmpty()) {
+            dnsCache[hostname] = addresses
+        }
+
+        return addresses
+    }
+}

app/src/main/java/com/lizongying/mytv/api/LiveInfo.kt

@@ -15,6 +15,7 @@ data class LiveInfo(
 data class LiveInfoData(
     val chanll: String,
     val playurl: String,
+    val errinfo: String,
 )
 
 data class LiveInfoRequest(

app/src/main/java/com/lizongying/mytv/api/ProtoClient.kt

@@ -1,16 +0,0 @@
-package com.lizongying.mytv.api
-
-import retrofit2.Retrofit
-import retrofit2.converter.protobuf.ProtoConverterFactory
-
-
-class ProtoClient {
-    private val protoUrl = "https://capi.yangshipin.cn/"
-
-    val yspProtoService: YSPProtoService by lazy {
-        Retrofit.Builder()
-            .baseUrl(protoUrl)
-            .addConverterFactory(ProtoConverterFactory.create())
-            .build().create(YSPProtoService::class.java)
-    }
-}

app/src/main/java/com/lizongying/mytv/api/YSP.kt

@@ -70,6 +70,11 @@ class YSP(var context: Context) {
         defn = "fhd"
 
         randStr = getRand()
+
+        if (tvModel.retryTimes > 0) {
+            guid = newGuid()
+        }
+
         timeStr = getTimeStr()
 
 //        guid = "lq3oqitm_1e15dnzgjnb"
@@ -105,6 +110,15 @@ class YSP(var context: Context) {
         return guid
     }
 
+    private fun newGuid(): String {
+        guid = generateGuid()
+        with(sharedPref!!.edit()) {
+            putString("guid", guid)
+            apply()
+        }
+        return guid
+    }
+
     fun getRand(): String {
         var n = ""
         val e = "ABCDEFGHIJKlMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789"

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

@@ -1,6 +1,5 @@
 package com.lizongying.mytv.models
 
-import android.content.SharedPreferences
 import androidx.lifecycle.LiveData
 import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.ViewModel

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

@@ -19,8 +19,14 @@ class TVViewModel(private var tv: TV) : ViewModel() {
     private var rowPosition: Int = 0
     private var itemPosition: Int = 0
 
+    var retryTimes: Int = 0
+    var retryMaxTimes: Int = 5
     var programUpdateTime: Long = 0
 
+    private val _errInfo = MutableLiveData<String>()
+    val errInfo: LiveData<String>
+        get() = _errInfo
+
     private val _programId = MutableLiveData<String>()
     val programId: LiveData<String>
         get() = _programId
@@ -65,10 +71,31 @@ class TVViewModel(private var tv: TV) : ViewModel() {
     val ready: LiveData<Boolean>
         get() = _ready
 
-    private var mMinimumLoadableRetryCount = 3
+    private var mMinimumLoadableRetryCount = 5
 
     var seq = 0
 
+    var needToken = false
+
+    private val channelsNeedToken = arrayOf(
+        "CCTV3 综艺",
+        "CCTV6 电影",
+        "CCTV8 电视剧",
+        "风云剧场",
+        "第一剧场",
+        "怀旧剧场",
+        "世界地理",
+        "风云音乐",
+        "兵器科技",
+        "风云足球",
+        "高尔夫网球",
+        "女性时尚",
+        "央视文化精品",
+        "央视台球",
+        "电视指南",
+        "卫生健康",
+    )
+
     fun addVideoUrl(url: String) {
         if (_videoUrl.value?.isNotEmpty() == true) {
             if (_videoUrl.value!!.last().contains("cctv.cn")) {
@@ -119,6 +146,10 @@ class TVViewModel(private var tv: TV) : ViewModel() {
         _pid.value = tv.pid
         _sid.value = tv.sid
         _program.value = mutableListOf()
+
+        if (tv.title in channelsNeedToken) {
+            needToken = true
+        }
     }
 
     fun getRowPosition(): Int {
@@ -137,6 +168,10 @@ class TVViewModel(private var tv: TV) : ViewModel() {
         itemPosition = position
     }
 
+    fun setErrInfo(info: String) {
+        _errInfo.value = info
+    }
+
     fun update(t: TV) {
         tv = t
     }