feat(mypage): 하단 Yandex 인라인 배너를 추가한다

마이페이지 스크롤 콘텐츠 최하단에서 Yandex 인라인 배너를 노출해 광고 영역을 확보한다.
debug/release ad unit id를 분리해 배포 전환 지점을 한곳에 고정한다.

app/build.gradle

@@ -73,6 +73,8 @@ android {
             minifyEnabled true
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
 
+            // release용 ad unit id는 배포 전 실제 값으로 교체한다.
+            buildConfigField 'String', 'YANDEX_INLINE_BANNER_MYPAGE_AD_UNIT_ID', '"R-M-19140295-1"'
             buildConfigField 'String', 'BASE_URL', '"https://api.sodalive.net"'
             buildConfigField 'String', 'AGORA_API_BASE_URL', '"https://api.agora.io/api/speech-to-speech-translation/v2/"'
             buildConfigField 'String', 'AGORA_CUSTOMER_ID', '"de5dd9ea151f4a43ba1ad8411817b169"'
@@ -103,6 +105,7 @@ android {
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
             applicationIdSuffix '.debug'
 
+            buildConfigField 'String', 'YANDEX_INLINE_BANNER_MYPAGE_AD_UNIT_ID', '"R-M-19140297-1"'
             buildConfigField 'String', 'BASE_URL', '"https://test-api.sodalive.net"'
             buildConfigField 'String', 'AGORA_API_BASE_URL', '"https://api.agora.io/api/speech-to-speech-translation/v2/"'
             buildConfigField 'String', 'AGORA_CUSTOMER_ID', '"de5dd9ea151f4a43ba1ad8411817b169"'

app/src/main/java/kr/co/vividnext/sodalive/mypage/MyPageFragment.kt

@@ -7,6 +7,8 @@ import android.os.Bundle
 import android.view.View
 import android.webkit.URLUtil
 import android.widget.Toast
+import com.yandex.mobile.ads.banner.BannerAdSize
+import com.yandex.mobile.ads.common.AdRequest
 import androidx.core.net.toUri
 import androidx.media3.common.util.UnstableApi
 import androidx.recyclerview.widget.GridLayoutManager
@@ -15,6 +17,7 @@ import androidx.recyclerview.widget.RecyclerView
 import coil.load
 import coil.transform.CircleCropTransformation
 import com.google.gson.Gson
+import kr.co.vividnext.sodalive.BuildConfig
 import kr.co.vividnext.sodalive.R
 import kr.co.vividnext.sodalive.audio_content.box.AudioContentBoxActivity
 import kr.co.vividnext.sodalive.audio_content.detail.AudioContentDetailActivity
@@ -51,6 +54,7 @@ import kr.co.vividnext.sodalive.settings.notice.NoticeDetailActivity
 import kr.co.vividnext.sodalive.settings.notification.MemberRole
 import kr.co.vividnext.sodalive.splash.SplashActivity
 import org.koin.android.ext.android.inject
+import kotlin.math.roundToInt
 
 @UnstableApi
 class MyPageFragment : BaseFragment<FragmentMyBinding>(FragmentMyBinding::inflate) {
@@ -73,6 +77,29 @@ class MyPageFragment : BaseFragment<FragmentMyBinding>(FragmentMyBinding::inflat
         bindData()
         setupRecentContentSection()
         setupLatestNotice()
+        setupBottomInlineBanner()
+    }
+
+    private fun setupBottomInlineBanner() {
+        binding.yandexInlineBannerView.post {
+            val density = resources.displayMetrics.density
+            val screenHeightDp = (screenHeight / density).roundToInt()
+            val adWidthPixels = binding.yandexInlineBannerView.width.takeIf { it > 0 } ?: screenWidth
+            val adWidthDp = (adWidthPixels / density).roundToInt()
+            val maxAdHeightDp = (screenHeightDp / 2).coerceAtLeast(1)
+
+            binding.yandexInlineBannerView.apply {
+                setAdUnitId(BuildConfig.YANDEX_INLINE_BANNER_MYPAGE_AD_UNIT_ID)
+                setAdSize(
+                    BannerAdSize.inlineSize(
+                        requireContext(),
+                        adWidthDp,
+                        maxAdHeightDp
+                    )
+                )
+                loadAd(AdRequest.Builder().build())
+            }
+        }
     }
 
     private fun setupLatestNotice() {
@@ -498,4 +525,9 @@ class MyPageFragment : BaseFragment<FragmentMyBinding>(FragmentMyBinding::inflat
             }
         }
     }
+
+    override fun onDestroyView() {
+        binding.yandexInlineBannerView.destroy()
+        super.onDestroyView()
+    }
 }

app/src/main/res/layout/fragment_my.xml

@@ -347,6 +347,13 @@
                     android:paddingHorizontal="24dp" />
             </LinearLayout>
 
+            <com.yandex.mobile.ads.banner.BannerAdView
+                android:id="@+id/yandex_inline_banner_view"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginHorizontal="24dp"
+                android:layout_marginTop="32dp" />
+
         </LinearLayout>
     </androidx.core.widget.NestedScrollView>
 </androidx.constraintlayout.widget.ConstraintLayout>