From 519d0cd02a03dbf7d8183a837caff54f8af014e9 Mon Sep 17 00:00:00 2001
From: klaus <klaus@vividnext.co.kr>
Date: Thu, 13 Feb 2025 19:08:18 +0900
Subject: [PATCH] =?UTF-8?q?=EC=BD=98=ED=85=90=EC=B8=A0=20=EB=A9=94?=
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---
 .../main/v2/AudioContentMainActivity.kt       | 23 ++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/kr/co/vividnext/sodalive/audio_content/main/v2/AudioContentMainActivity.kt b/app/src/main/java/kr/co/vividnext/sodalive/audio_content/main/v2/AudioContentMainActivity.kt
index 2d7885d..0c2153f 100644
--- a/app/src/main/java/kr/co/vividnext/sodalive/audio_content/main/v2/AudioContentMainActivity.kt
+++ b/app/src/main/java/kr/co/vividnext/sodalive/audio_content/main/v2/AudioContentMainActivity.kt
@@ -2,6 +2,7 @@ package kr.co.vividnext.sodalive.audio_content.main.v2
 
 import android.content.Intent
 import android.graphics.Typeface
+import android.view.ViewGroup
 import android.widget.TextView
 import androidx.core.content.res.ResourcesCompat
 import com.google.android.material.tabs.TabLayout
@@ -17,6 +18,7 @@ import kr.co.vividnext.sodalive.base.BaseActivity
 import kr.co.vividnext.sodalive.common.Constants
 import kr.co.vividnext.sodalive.databinding.ActivityAudioContentMainBinding
 import kr.co.vividnext.sodalive.mypage.alarm.AlarmListActivity
+import kotlin.math.min
 
 enum class AudioContentMainTab {
     HOME, SERIES, CONTENT, ALARM, ASMR, REPLAY, FREE;
@@ -103,10 +105,29 @@ class AudioContentMainActivity : BaseActivity<ActivityAudioContentMainBinding>(
             }
         })
 
-        tabs.getTabAt(startTabPosition.ordinal)?.select()
+        tabs.getTabAt(startTabPosition.ordinal)?.let {
+            it.select()
+            scrollToTab(tabs, startTabPosition.ordinal)
+        }
         replaceFragment(selectedTab = startTabPosition)
     }
 
+    private fun scrollToTab(tabLayout: TabLayout, position: Int) {
+        tabLayout.post {
+            val layout = tabLayout.getChildAt(0) as ViewGroup
+            val tabView = layout.getChildAt(position)
+
+            // 화면 전체 너비
+            val parentWidth = tabLayout.width
+            // 선택한 탭의 중심 좌표
+            val tabCenterX = tabView.left + tabView.width / 2
+            // 스크롤 할 위치 = 탭의 중심을 화면 중앙에 배치
+            val scrollToX = tabCenterX - parentWidth / 2
+
+            tabLayout.scrollTo(min(tabView.left, scrollToX), 0)
+        }
+    }
+
     private fun replaceFragment(selectedTab: AudioContentMainTab) {
         val startFragment = when (selectedTab) {
             AudioContentMainTab.CONTENT -> AudioContentMainTabContentFragment()