From 98e96f343848c7acbb41555c995822c5d7f5506c Mon Sep 17 00:00:00 2001
From: xiaji <xiaji@example.com>
Date: Wed, 27 May 2026 20:45:51 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E5=8E=86=E5=8F=B2=E6=92=AD=E6=94=BE?=
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---
 .../java/com/videoapp/tv/PlayerActivity.kt    | 30 +++++++++++++++----
 .../java/com/videoapp/tv/ui/SearchFragment.kt |  1 +
 2 files changed, 26 insertions(+), 5 deletions(-)

diff --git a/app/src/main/java/com/videoapp/tv/PlayerActivity.kt b/app/src/main/java/com/videoapp/tv/PlayerActivity.kt
index c945bd1..451f259 100644
--- a/app/src/main/java/com/videoapp/tv/PlayerActivity.kt
+++ b/app/src/main/java/com/videoapp/tv/PlayerActivity.kt
@@ -7,6 +7,7 @@ import android.view.View
 import android.webkit.WebView
 import android.webkit.WebViewClient
 import android.widget.Button
+import android.widget.HorizontalScrollView
 import android.widget.ImageButton
 import android.widget.LinearLayout
 import androidx.appcompat.app.AppCompatActivity
@@ -30,6 +31,7 @@ class PlayerActivity : AppCompatActivity() {
     private lateinit var controlPanel: View
     private lateinit var sourceList: LinearLayout
     private lateinit var episodeList: LinearLayout
+    private lateinit var episodeScroll: HorizontalScrollView
     private lateinit var loadingIndicator: View
     private lateinit var errorText: android.widget.TextView
     private lateinit var btnClose: ImageButton
@@ -42,6 +44,7 @@ class PlayerActivity : AppCompatActivity() {
     private var sources: List<PlaySource> = emptyList()
     private var currentSourceIndex = 0
     private var currentEpisode: Episode? = null
+    private var historyEpisode: String? = null
 
     private val hideHandler = Handler(Looper.getMainLooper())
     private val hideRunnable = Runnable { hideControls() }
@@ -62,6 +65,7 @@ class PlayerActivity : AppCompatActivity() {
         controlPanel = findViewById(R.id.control_panel)
         sourceList = findViewById(R.id.source_list)
         episodeList = findViewById(R.id.episode_list)
+        episodeScroll = findViewById(R.id.episode_scroll)
         loadingIndicator = findViewById(R.id.loading_indicator)
         errorText = findViewById(R.id.error_text)
         btnClose = findViewById(R.id.btn_close)
@@ -70,6 +74,7 @@ class PlayerActivity : AppCompatActivity() {
         videoTitle = intent.getStringExtra("title") ?: ""
         videoCategory = intent.getStringExtra("category")
         coverUrl = intent.getStringExtra("cover_url")
+        historyEpisode = intent.getStringExtra("history_episode")
 
         btnClose.setOnClickListener { finish() }
 
@@ -131,18 +136,19 @@ class PlayerActivity : AppCompatActivity() {
         if (index !in sources.indices) return
         currentSourceIndex = index
 
-        // Highlight selected source
         for (i in 0 until sourceList.childCount) {
             sourceList.getChildAt(i).isSelected = (i == index)
         }
 
-        // Build episode list for this source
         val source = sources[index]
         buildEpisodeUI(source.episodes)
 
-        // Auto-play first episode
-        if (source.episodes.isNotEmpty()) {
-            playEpisode(source.episodes.first())
+        if (historyEpisode != null) {
+            scrollToEpisode(historyEpisode!!)
+        } else {
+            if (source.episodes.isNotEmpty()) {
+                playEpisode(source.episodes.first())
+            }
         }
     }
 
@@ -168,6 +174,20 @@ class PlayerActivity : AppCompatActivity() {
         }
     }
 
+    private fun scrollToEpisode(episodeTitle: String) {
+        episodeScroll.post {
+            for (i in 0 until episodeList.childCount) {
+                val child = episodeList.getChildAt(i) as? Button
+                if (child?.text == episodeTitle) {
+                    val left = child.left - episodeList.paddingStart
+                    episodeScroll.smoothScrollTo(left, 0)
+                    child.isSelected = true
+                    break
+                }
+            }
+        }
+    }
+
     private fun playEpisode(ep: Episode) {
         currentEpisode = ep
         showLoading(true)
diff --git a/app/src/main/java/com/videoapp/tv/ui/SearchFragment.kt b/app/src/main/java/com/videoapp/tv/ui/SearchFragment.kt
index 97b93f3..a9fa48d 100644
--- a/app/src/main/java/com/videoapp/tv/ui/SearchFragment.kt
+++ b/app/src/main/java/com/videoapp/tv/ui/SearchFragment.kt
@@ -225,6 +225,7 @@ class SearchFragment : Fragment() {
             putExtra("title", playHistory.title)
             putExtra("category", playHistory.category)
             putExtra("cover_url", playHistory.coverUrl)
+            putExtra("history_episode", playHistory.episodeName)
         }
         startActivity(intent)
     }