fix 4.0 crash

README.md

@@ -230,6 +230,7 @@ adb install my-tv.apk
 * 节目增加预告
 * 频道列表优化
 * epg更新后菜单更新
+* 防止菜单第一个获取焦点
 
 ## 赞赏
 

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

@@ -17,15 +17,15 @@ import com.lizongying.mytv.models.TVViewModel
 
 class CardAdapter(
     private val recyclerView: RecyclerView,
-    private val owner: LifecycleOwner,
+    private val mainFragment: MainFragment,
     private var tvListViewModel: TVListViewModel,
 ) :
     RecyclerView.Adapter<CardAdapter.ViewHolder>() {
 
     private var listener: ItemListener? = null
     private var focused: View? = null
-    private var defaultFocused = false
+
-    var defaultFocus: Int = -1
+    var visiable = false
 
     override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
         val cardView = object :
@@ -57,19 +57,23 @@ class CardAdapter(
 
         val tvViewModel = item as TVViewModel
         val cardView = viewHolder.view as ImageCardView
+        cardView.tag = tvViewModel
 
-        if (!defaultFocused && item.id.value == defaultFocus) {
+        val onFocusChangeListener = View.OnFocusChangeListener { view, hasFocus ->
-            cardView.requestFocus()
-            defaultFocused = true
-        }
-
-        val onFocusChangeListener = View.OnFocusChangeListener { _, hasFocus ->
-            listener?.onItemFocusChange(item, hasFocus)
-
-//            if (hasFocus && defaultFocus == item.id.value) {
             if (hasFocus) {
+                listener?.onItemHasFocus(item)
                 focused = cardView
+
                 startScaleAnimation(cardView, 0.9f, 1.0f, 200)
+//
+//                if (mainFragment.shouldHasFocus(view.tag as TVViewModel)) {
+//                }
+
+//                if (visiable) {
+//                    startScaleAnimation(cardView, 0.9f, 1.0f, 200)
+//                } else {
+//                    visiable = true
+//                }
             }
         }
 
@@ -110,8 +114,16 @@ class CardAdapter(
         val view = itemView
     }
 
+    fun toPosition(position: Int) {
+        recyclerView.post {
+            recyclerView.scrollToPosition(position)
+            recyclerView.getChildAt(position)?.isSelected
+            recyclerView.getChildAt(position)?.requestFocus()
+        }
+    }
+
     interface ItemListener {
-        fun onItemFocusChange(tvViewModel: TVViewModel, hasFocus: Boolean)
+        fun onItemHasFocus(tvViewModel: TVViewModel)
         fun onItemClicked(tvViewModel: TVViewModel)
         fun onKey(keyCode: Int): Boolean
     }

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

@@ -72,7 +72,7 @@ class MainFragment : Fragment(), CardAdapter.ItemListener {
                 val adapter =
                     CardAdapter(
                         itemBinding.rowItems,
-                        viewLifecycleOwner,
+                        this,
                         tvListViewModelCurrent,
                     )
                 rowList.add(itemBinding.rowItems)
@@ -111,14 +111,6 @@ class MainFragment : Fragment(), CardAdapter.ItemListener {
                 itemPosition = 0
             }
 
-            val tv = tvListViewModel.getTVViewModel(itemPosition)
-            for (i in rowList) {
-                if (i.tag as Int == tv?.getRowPosition()) {
-                    ((i as RecyclerView).adapter as CardAdapter).defaultFocus = itemPosition
-                    break
-                }
-            }
-
             tvListViewModel.setItemPosition(itemPosition)
             tvListViewModel.tvListViewModel.value?.forEach { tvViewModel ->
                 tvViewModel.errInfo.observe(viewLifecycleOwner) { _ ->
@@ -191,20 +183,18 @@ class MainFragment : Fragment(), CardAdapter.ItemListener {
         return false
     }
 
-    override fun onItemFocusChange(tvViewModel: TVViewModel, hasFocus: Boolean) {
+    override fun onItemHasFocus(tvViewModel: TVViewModel) {
-        if (hasFocus) {
+        tvListViewModel.setItemPositionCurrent(tvViewModel.id.value!!)
-            tvListViewModel.setItemPositionCurrent(tvViewModel.id.value!!)
 
-            val row = tvViewModel.getRowPosition()
+        val row = tvViewModel.getRowPosition()
 
-            for (i in rowList) {
+        for (i in rowList) {
-                if (i.tag as Int != row) {
+            if (i.tag as Int != row) {
-                    ((i as RecyclerView).adapter as CardAdapter).clear()
+                ((i as RecyclerView).adapter as CardAdapter).clear()
-                }
             }
-
-            (activity as MainActivity).mainActive()
         }
+
+        (activity as MainActivity).mainActive()
     }
 
     override fun onItemClicked(tvViewModel: TVViewModel) {
@@ -237,8 +227,6 @@ class MainFragment : Fragment(), CardAdapter.ItemListener {
                 itemPosition
             )?.requestFocus()
         }
-
-        ((rowList[rowPosition] as RecyclerView).adapter as CardAdapter).defaultFocus = itemPosition
     }
 
     fun check(tvViewModel: TVViewModel): Boolean {
@@ -304,6 +292,32 @@ class MainFragment : Fragment(), CardAdapter.ItemListener {
         }
     }
 
+    fun shouldHasFocus(tvModel: TVViewModel):Boolean {
+        return tvModel == tvListViewModel.getTVViewModel(itemPosition)
+    }
+
+    override fun onHiddenChanged(hidden: Boolean) {
+        super.onHiddenChanged(hidden)
+        if (!hidden) {
+            val tvModel = tvListViewModel.getTVViewModel(itemPosition)
+            val rowPosition = tvModel?.getRowPosition()
+            val itemPosition = tvModel?.getItemPosition()
+            Log.i(TAG, "toPosition $rowPosition $itemPosition")
+            for (i in rowList) {
+                if (i.tag as Int == rowPosition) {
+                    ((i as RecyclerView).adapter as CardAdapter).toPosition(itemPosition!!)
+                    break
+                }
+            }
+        } else {
+            view?.post {
+//                for (i in rowList) {
+//                    ((i as RecyclerView).adapter as CardAdapter).visiable = false
+//                }
+            }
+        }
+    }
+
     override fun onResume() {
         Log.i(TAG, "onResume")
         super.onResume()

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

@@ -147,6 +147,7 @@ object Request {
     }
 
     fun fetchVideo(tvModel: TVViewModel, cookie: String) {
+        Log.i(TAG, "fetchVideo with cookie")
         call?.cancel()
         if (::btraceRunnable.isInitialized) {
             handler.removeCallbacks(btraceRunnable)
@@ -399,9 +400,9 @@ object Request {
 //                    Log.d(TAG, "$title url $url")
                     tvModel.addVideoUrl(url)
                     tvModel.allReady()
-                    tvModel.retryTimes = 0
+                    tvModel.tokenRetryTimes = 0
                 } else {
-                    Log.e(TAG, "auth status error")
+                    Log.e(TAG, "auth status error ${response.code()}")
                     if (tvModel.tokenRetryTimes < tvModel.tokenRetryMaxTimes) {
                         tvModel.tokenRetryTimes++
                         fetchFAuth(tvModel)
@@ -420,6 +421,7 @@ object Request {
     }
 
     fun fetchData(tvModel: TVViewModel) {
+        Log.i(TAG, "fetchData")
         if (tvModel.getTV().channel == "港澳台") {
             fetchFAuth(tvModel)
             return
@@ -445,7 +447,6 @@ object Request {
     class TokenRunnable : Runnable {
         override fun run() {
             fetchToken()
-            handler.postDelayed(this, 600000)
         }
     }
 

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

@@ -1,7 +1,11 @@
 package com.lizongying.mytv.api
 
 
+import android.os.Build
+import android.util.Log
+import okhttp3.ConnectionSpec
 import okhttp3.OkHttpClient
+import okhttp3.TlsVersion
 import retrofit2.Retrofit
 import retrofit2.converter.gson.GsonConverterFactory
 import retrofit2.converter.protobuf.ProtoConverterFactory
@@ -68,6 +72,36 @@ class ApiClient {
             .build().create(FAuthService::class.java)
     }
 
+    private fun enableTls12OnPreLollipop(client: OkHttpClient.Builder): OkHttpClient.Builder {
+        if (Build.VERSION.SDK_INT >= 16 && Build.VERSION.SDK_INT < 22) {
+            try {
+                val sc = SSLContext.getInstance("TLSv1.2")
+
+                sc.init(null, null, null)
+
+                // a more robust version is to pass a custom X509TrustManager
+                // as the second parameter and make checkServerTrusted to accept your server.
+                // Credits: https://github.com/square/okhttp/issues/2372#issuecomment-1774955225
+                client.sslSocketFactory(Tls12SocketFactory(sc.socketFactory))
+
+                val cs = ConnectionSpec.Builder(ConnectionSpec.MODERN_TLS)
+                    .tlsVersions(TlsVersion.TLS_1_2)
+                    .build()
+
+                val specs: MutableList<ConnectionSpec> = ArrayList()
+                specs.add(cs)
+                specs.add(ConnectionSpec.COMPATIBLE_TLS)
+                specs.add(ConnectionSpec.CLEARTEXT)
+
+                client.connectionSpecs(specs)
+            } catch (exc: java.lang.Exception) {
+                Log.e("OkHttpTLSCompat", "Error while setting TLS 1.2", exc)
+            }
+        }
+
+        return client
+    }
+
     private fun getUnsafeOkHttpClient(): OkHttpClient {
         try {
             val trustAllCerts: Array<TrustManager> = arrayOf(
@@ -93,11 +127,12 @@ class ApiClient {
             val sslContext = SSLContext.getInstance("SSL")
             sslContext.init(null, trustAllCerts, java.security.SecureRandom())
 
-            return OkHttpClient.Builder()
+            val builder = OkHttpClient.Builder()
                 .sslSocketFactory(sslContext.socketFactory, trustAllCerts[0] as X509TrustManager)
                 .hostnameVerifier { _, _ -> true }
                 .dns(DnsCache())
-                .build()
+
+            return enableTls12OnPreLollipop(builder).build()
 
         } catch (e: Exception) {
             throw RuntimeException(e)

app/src/main/java/com/lizongying/mytv/api/Tls12SocketFactory.kt

@@ -0,0 +1,74 @@
+package com.lizongying.mytv.api
+
+import java.io.IOException
+import java.net.InetAddress
+import java.net.Socket
+import java.net.UnknownHostException
+import javax.net.ssl.SSLSocket
+import javax.net.ssl.SSLSocketFactory
+
+
+/**
+ * Enables TLS v1.2 when creating SSLSockets.
+ *
+ *
+ * For some reason, android supports TLS v1.2 from API 16, but enables it by
+ * default only from API 20.
+ * @link https://developer.android.com/reference/javax/net/ssl/SSLSocket.html
+ * @see SSLSocketFactory
+ */
+class Tls12SocketFactory(val delegate: SSLSocketFactory) : SSLSocketFactory() {
+    override fun getDefaultCipherSuites(): Array<String> {
+        return delegate.defaultCipherSuites
+    }
+
+    override fun getSupportedCipherSuites(): Array<String> {
+        return delegate.supportedCipherSuites
+    }
+
+    @Throws(IOException::class)
+    override fun createSocket(s: Socket, host: String, port: Int, autoClose: Boolean): Socket {
+        return patch(delegate.createSocket(s, host, port, autoClose))
+    }
+
+    @Throws(IOException::class, UnknownHostException::class)
+    override fun createSocket(host: String, port: Int): Socket {
+        return patch(delegate.createSocket(host, port))
+    }
+
+    @Throws(IOException::class, UnknownHostException::class)
+    override fun createSocket(
+        host: String,
+        port: Int,
+        localHost: InetAddress,
+        localPort: Int
+    ): Socket {
+        return patch(delegate.createSocket(host, port, localHost, localPort))
+    }
+
+    @Throws(IOException::class)
+    override fun createSocket(host: InetAddress, port: Int): Socket {
+        return patch(delegate.createSocket(host, port))
+    }
+
+    @Throws(IOException::class)
+    override fun createSocket(
+        address: InetAddress,
+        port: Int,
+        localAddress: InetAddress,
+        localPort: Int
+    ): Socket {
+        return patch(delegate.createSocket(address, port, localAddress, localPort))
+    }
+
+    private fun patch(s: Socket): Socket {
+        if (s is SSLSocket) {
+            s.enabledProtocols = TLS_V12_ONLY
+        }
+        return s
+    }
+
+    companion object {
+        private val TLS_V12_ONLY = arrayOf("TLSv1.2")
+    }
+}