feat(creator): 본인 FAB 액션을 연결한다

app/src/main/java/kr/co/vividnext/sodalive/v2/creator/channel/CreatorChannelActivity.kt

@@ -1,13 +1,18 @@
 package kr.co.vividnext.sodalive.v2.creator.channel
 
+import android.animation.Animator
+import android.animation.AnimatorListenerAdapter
+import android.animation.ValueAnimator
 import android.content.Context
 import android.content.Intent
 import android.graphics.Color
+import android.view.animation.Interpolator
 import android.view.LayoutInflater
 import android.view.View
 import android.view.View.MeasureSpec
 import android.widget.LinearLayout
 import androidx.appcompat.app.AlertDialog
+import androidx.constraintlayout.widget.ConstraintLayout
 import androidx.core.view.ViewCompat
 import androidx.core.view.WindowCompat
 import androidx.core.view.WindowInsetsCompat
@@ -20,6 +25,9 @@ import com.google.android.material.tabs.TabLayoutMediator
 import kr.co.vividnext.sodalive.R
 import kr.co.vividnext.sodalive.audio_content.detail.AudioContentDetailActivity
 import kr.co.vividnext.sodalive.audio_content.series.detail.SeriesDetailActivity
+import kr.co.vividnext.sodalive.live.room.create.LiveRoomCreateActivity
+import kr.co.vividnext.sodalive.explorer.profile.creator_community.write.CreatorCommunityWriteActivity
+import kr.co.vividnext.sodalive.audio_content.upload.AudioContentUploadActivity
 import kr.co.vividnext.sodalive.base.BaseActivity
 import kr.co.vividnext.sodalive.chat.talk.room.ChatRoomActivity
 import kr.co.vividnext.sodalive.common.Constants
@@ -54,6 +62,7 @@ class CreatorChannelActivity :
     private var tabLayoutMediator: TabLayoutMediator? = null
     private var pageChangeCallback: ViewPager2.OnPageChangeCallback? = null
     private var isOwnerFabExpanded: Boolean = false
+    private var isOwnerFabAnimating: Boolean = false
     private val baseTitleBarHeight: Int by lazy { 60.dpToPx().toInt() }
 
     override val shouldApplySystemBarTopInset: Boolean = false
@@ -68,6 +77,7 @@ class CreatorChannelActivity :
         setupTabsAndPager()
         setStatusBarIconAppearance()
         setTitleBarTopInset()
+        setupOwnerFabInsets()
         setupScrollListener()
         setupClickListeners()
     }
@@ -80,6 +90,9 @@ class CreatorChannelActivity :
         binding.ownerFabButton.setOnClickListener { expandOwnerFab() }
         binding.ownerFabDim.setOnClickListener { collapseOwnerFab() }
         binding.ownerFabCloseButton.setOnClickListener { collapseOwnerFab() }
+        binding.ownerFabCommunityButton.setOnClickListener { onOwnerFabCommunityClicked() }
+        binding.ownerFabAudioButton.setOnClickListener { onOwnerFabAudioClicked() }
+        binding.ownerFabLiveButton.setOnClickListener { onOwnerFabLiveClicked() }
         binding.tvChatButton.setOnClickListener {
             currentHeader?.characterId?.let { characterId -> homeActionDelegate?.createChatRoom(characterId) }
         }
@@ -271,7 +284,7 @@ class CreatorChannelActivity :
         val callback = object : ViewPager2.OnPageChangeCallback() {
             override fun onPageSelected(position: Int) {
                 if (position != CreatorChannelTab.Home.ordinal) {
-                    isOwnerFabExpanded = false
+                    collapseOwnerFab(animate = false)
                 }
                 updateOwnerFabVisibility()
                 updateViewPagerHeight()
@@ -319,14 +332,75 @@ class CreatorChannelActivity :
         updateViewPagerHeight()
     }
 
-    private fun expandOwnerFab() {
+    private fun setupOwnerFabInsets() {
-        isOwnerFabExpanded = true
+        ViewCompat.setOnApplyWindowInsetsListener(binding.ownerFabButton) { _, insets ->
-        updateOwnerFabVisibility()
+            val navigationBottomInset = insets.getInsets(WindowInsetsCompat.Type.navigationBars()).bottom
+            val bottomMargin = OWNER_FAB_BASE_MARGIN_DP.dpToPx().toInt() + navigationBottomInset
+            binding.ownerFabButton.updateLayoutParams<ConstraintLayout.LayoutParams> {
+                this.bottomMargin = bottomMargin
+            }
+            binding.ownerFabExpandedContainer.updateLayoutParams<ConstraintLayout.LayoutParams> {
+                this.bottomMargin = bottomMargin
+            }
+            binding.viewPager.updatePadding(bottom = OWNER_FAB_CONTENT_BOTTOM_PADDING_DP.dpToPx().toInt())
+            insets
+        }
+        ViewCompat.requestApplyInsets(binding.ownerFabButton)
     }
 
-    private fun collapseOwnerFab() {
+    private fun expandOwnerFab() {
+        if (isOwnerFabAnimating) return
+        if (isOwnerFabExpanded) return
+
+        isOwnerFabExpanded = true
+        animateOwnerFab(expand = true)
+    }
+
+    private fun collapseOwnerFab(animate: Boolean = true) {
+        if (isOwnerFabAnimating) return
+        if (!isOwnerFabExpanded) {
+            updateOwnerFabVisibility()
+            return
+        }
+
         isOwnerFabExpanded = false
-        updateOwnerFabVisibility()
+        if (animate) {
+            animateOwnerFab(expand = false)
+        } else {
+            updateOwnerFabVisibility()
+        }
+    }
+
+    private fun animateOwnerFab(expand: Boolean) {
+        isOwnerFabAnimating = true
+        binding.ownerFabDim.isVisible = true
+        binding.ownerFabExpandedContainer.isVisible = true
+        binding.ownerFabButton.isVisible = true
+        val start = if (expand) 0f else 1f
+        val end = if (expand) 1f else 0f
+        ValueAnimator.ofFloat(start, end).apply {
+            duration = OWNER_FAB_ANIMATION_DURATION_MS
+            interpolator = SpringInterpolator(
+                mass = OWNER_FAB_SPRING_MASS,
+                stiffness = OWNER_FAB_SPRING_STIFFNESS,
+                damping = OWNER_FAB_SPRING_DAMPING
+            )
+            addUpdateListener { animator ->
+                val value = animator.animatedValue as Float
+                binding.ownerFabDim.alpha = value
+                binding.ownerFabExpandedContainer.alpha = value
+                binding.ownerFabExpandedContainer.scaleX = value
+                binding.ownerFabExpandedContainer.scaleY = value
+                binding.ownerFabButton.alpha = 1f - value
+            }
+            addListener(
+                onEnd = {
+                    isOwnerFabAnimating = false
+                    updateOwnerFabVisibility()
+                }
+            )
+            start()
+        }
     }
 
     private fun updateOwnerFabVisibility() {
@@ -335,6 +409,31 @@ class CreatorChannelActivity :
         binding.ownerFabDim.isVisible = shouldShowOwnerFab && isOwnerFabExpanded
         binding.ownerFabExpandedContainer.isVisible = shouldShowOwnerFab && isOwnerFabExpanded
         binding.ownerFabButton.isVisible = shouldShowOwnerFab && !isOwnerFabExpanded
+        if (!shouldShowOwnerFab) {
+            isOwnerFabExpanded = false
+        }
+        if (!binding.ownerFabExpandedContainer.isVisible) {
+            binding.ownerFabDim.alpha = 1f
+            binding.ownerFabExpandedContainer.alpha = 1f
+            binding.ownerFabExpandedContainer.scaleX = 1f
+            binding.ownerFabExpandedContainer.scaleY = 1f
+            binding.ownerFabButton.alpha = 1f
+        }
+    }
+
+    private fun onOwnerFabCommunityClicked() {
+        collapseOwnerFab(animate = false)
+        startActivity(Intent(this, CreatorCommunityWriteActivity::class.java))
+    }
+
+    private fun onOwnerFabAudioClicked() {
+        collapseOwnerFab(animate = false)
+        startActivity(Intent(this, AudioContentUploadActivity::class.java))
+    }
+
+    private fun onOwnerFabLiveClicked() {
+        collapseOwnerFab(animate = false)
+        startActivity(Intent(this, LiveRoomCreateActivity::class.java))
     }
 
     override fun onCreatorChannelDonationClicked() {
@@ -424,8 +523,33 @@ class CreatorChannelActivity :
         super.onDestroy()
     }
 
+    private fun ValueAnimator.addListener(onEnd: () -> Unit) {
+        addListener(object : AnimatorListenerAdapter() {
+            override fun onAnimationEnd(animation: Animator) = onEnd()
+        })
+    }
+
+    private class SpringInterpolator(
+        private val mass: Float,
+        private val stiffness: Float,
+        private val damping: Float
+    ) : Interpolator {
+        override fun getInterpolation(input: Float): Float {
+            val angularFrequency = kotlin.math.sqrt(stiffness / mass)
+            val decay = kotlin.math.exp(-damping / (2f * mass) * input)
+            val oscillation = kotlin.math.cos(angularFrequency * input)
+            return (1f - decay * oscillation).coerceIn(0f, 1f)
+        }
+    }
+
     companion object {
         const val EXTRA_CREATOR_ID: String = "extra_creator_id"
+        private const val OWNER_FAB_BASE_MARGIN_DP = 14
+        private const val OWNER_FAB_CONTENT_BOTTOM_PADDING_DP = 96
+        private const val OWNER_FAB_ANIMATION_DURATION_MS = 260L
+        private const val OWNER_FAB_SPRING_MASS = 1f
+        private const val OWNER_FAB_SPRING_STIFFNESS = 256f
+        private const val OWNER_FAB_SPRING_DAMPING = 24f
 
         fun newIntent(context: Context, creatorId: Long): Intent {
             return Intent(context, CreatorChannelActivity::class.java).apply {

app/src/test/java/kr/co/vividnext/sodalive/v2/creator/channel/CreatorChannelActivitySourceTest.kt

@@ -1415,7 +1415,11 @@ class CreatorChannelActivitySourceTest {
         assertTrue(strings.contains("name=\"creator_channel_owner_fab_close\">닫기"))
         assertTrue(source.contains("private var isOwnerFabExpanded: Boolean = false"))
         assertTrue(source.contains("updateOwnerFabVisibility()"))
-        assertTrue(source.contains("currentHeader?.isOwner == true && binding.viewPager.currentItem == CreatorChannelTab.Home.ordinal"))
+        assertTrue(
+            source.contains(
+                "currentHeader?.isOwner == true && binding.viewPager.currentItem == CreatorChannelTab.Home.ordinal"
+            )
+        )
         assertTrue(source.contains("binding.ownerFabDim.setOnClickListener { collapseOwnerFab() }"))
         assertTrue(source.contains("binding.ownerFabCloseButton.setOnClickListener { collapseOwnerFab() }"))
         assertTrue(source.contains("binding.ownerFabButton.setOnClickListener { expandOwnerFab() }"))
@@ -1424,6 +1428,55 @@ class CreatorChannelActivitySourceTest {
         assertTrue(source.contains("binding.ownerFabButton.isVisible = shouldShowOwnerFab && !isOwnerFabExpanded"))
     }
 
+    @Test
+    fun `Phase 13 owner FAB source는 spring animation과 navigation inset을 적용한다`() {
+        val source = projectFile(
+            "app/src/main/java/kr/co/vividnext/sodalive/v2/creator/channel/CreatorChannelActivity.kt"
+        ).readText()
+
+        assertTrue(source.contains("private var isOwnerFabAnimating: Boolean = false"))
+        assertTrue(source.contains("setupOwnerFabInsets()"))
+        assertTrue(source.contains("WindowInsetsCompat.Type.navigationBars()"))
+        assertTrue(source.contains("OWNER_FAB_BASE_MARGIN_DP.dpToPx().toInt() + navigationBottomInset"))
+        assertTrue(source.contains("binding.ownerFabButton.updateLayoutParams<ConstraintLayout.LayoutParams>"))
+        assertTrue(source.contains("binding.ownerFabExpandedContainer.updateLayoutParams<ConstraintLayout.LayoutParams>"))
+        assertTrue(
+            source.contains(
+                "binding.viewPager.updatePadding(bottom = OWNER_FAB_CONTENT_BOTTOM_PADDING_DP.dpToPx().toInt())"
+            )
+        )
+        assertTrue(source.contains("ValueAnimator.ofFloat"))
+        assertTrue(source.contains("SpringInterpolator("))
+        assertTrue(source.contains("mass = OWNER_FAB_SPRING_MASS"))
+        assertTrue(source.contains("stiffness = OWNER_FAB_SPRING_STIFFNESS"))
+        assertTrue(source.contains("damping = OWNER_FAB_SPRING_DAMPING"))
+        assertTrue(source.contains("if (isOwnerFabAnimating) return"))
+        assertTrue(source.contains("duration = OWNER_FAB_ANIMATION_DURATION_MS"))
+    }
+
+    @Test
+    fun `Phase 13 owner FAB source는 3개 액션 진입점을 연결하고 클릭 후 닫는다`() {
+        val source = projectFile(
+            "app/src/main/java/kr/co/vividnext/sodalive/v2/creator/channel/CreatorChannelActivity.kt"
+        ).readText()
+
+        assertTrue(source.contains("CreatorCommunityWriteActivity"))
+        assertTrue(source.contains("AudioContentUploadActivity"))
+        assertTrue(source.contains("LiveRoomCreateActivity"))
+        assertTrue(
+            source.contains("binding.ownerFabCommunityButton.setOnClickListener { onOwnerFabCommunityClicked() }")
+        )
+        assertTrue(source.contains("binding.ownerFabAudioButton.setOnClickListener { onOwnerFabAudioClicked() }"))
+        assertTrue(source.contains("binding.ownerFabLiveButton.setOnClickListener { onOwnerFabLiveClicked() }"))
+        assertTrue(source.contains("private fun onOwnerFabCommunityClicked()"))
+        assertTrue(source.contains("private fun onOwnerFabAudioClicked()"))
+        assertTrue(source.contains("private fun onOwnerFabLiveClicked()"))
+        assertTrue(source.contains("startActivity(Intent(this, CreatorCommunityWriteActivity::class.java))"))
+        assertTrue(source.contains("startActivity(Intent(this, AudioContentUploadActivity::class.java))"))
+        assertTrue(source.contains("startActivity(Intent(this, LiveRoomCreateActivity::class.java))"))
+        assertTrue(source.contains("collapseOwnerFab(animate = false)"))
+    }
+
     @Test
     fun `남은 section item layouts는 legacy generic card id를 제거한다`() {
         val layoutNames = listOf(