[ADD/#22] 뒤로가기 버튼 분기처리

Genti2024 · May 26, 2024 · c4d4c5b · c4d4c5b
1 parent 1d99498
commit c4d4c5b
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Showing 4 changed files with 36 additions and 0 deletions.
diff --git a/presentation/src/main/java/kr/genti/presentation/main/create/PoseFragment.kt b/presentation/src/main/java/kr/genti/presentation/main/create/PoseFragment.kt
@@ -2,6 +2,7 @@ package kr.genti.presentation.main.create
 
 import android.os.Bundle
 import android.view.View
+import androidx.activity.OnBackPressedCallback
 import androidx.fragment.app.activityViewModels
 import androidx.navigation.fragment.findNavController
 import dagger.hilt.android.AndroidEntryPoint
@@ -22,6 +23,7 @@ class PoseFragment() : BaseFragment<FragmentPoseBinding>(R.layout.fragment_pose)
 
         initView()
         initNextBtnListener()
+        initBackPressedListener()
     }
 
     private fun initView() {
@@ -34,4 +36,15 @@ class PoseFragment() : BaseFragment<FragmentPoseBinding>(R.layout.fragment_pose)
             viewModel.modCurrentPercent(34)
         }
     }
+
+    private fun initBackPressedListener() {
+        val onBackPressedCallback =
+            object : OnBackPressedCallback(true) {
+                override fun handleOnBackPressed() {
+                    findNavController().popBackStack()
+                    viewModel.modCurrentPercent(-33)
+                }
+            }
+        requireActivity().onBackPressedDispatcher.addCallback(requireActivity(), onBackPressedCallback)
+    }
 }
diff --git a/presentation/src/main/java/kr/genti/presentation/main/create/SelfieFragment.kt b/presentation/src/main/java/kr/genti/presentation/main/create/SelfieFragment.kt
@@ -7,11 +7,13 @@ import android.text.SpannableStringBuilder
 import android.text.Spanned
 import android.text.style.BulletSpan
 import android.view.View
+import androidx.activity.OnBackPressedCallback
 import androidx.activity.result.ActivityResultLauncher
 import androidx.activity.result.PickVisualMediaRequest
 import androidx.activity.result.contract.ActivityResultContracts
 import androidx.core.view.isVisible
 import androidx.fragment.app.activityViewModels
+import androidx.navigation.fragment.findNavController
 import coil.load
 import dagger.hilt.android.AndroidEntryPoint
 import kr.genti.core.base.BaseFragment
@@ -35,6 +37,7 @@ class SelfieFragment() : BaseFragment<FragmentSelfieBinding>(R.layout.fragment_s
 
         initView()
         initNextBtnListener()
+        initBackPressedListener()
         initAddImageBtnListener()
         setGalleryImage()
         setBulletPointList()
@@ -53,6 +56,20 @@ class SelfieFragment() : BaseFragment<FragmentSelfieBinding>(R.layout.fragment_s
         }
     }
 
+    private fun initBackPressedListener() {
+        val onBackPressedCallback =
+            object : OnBackPressedCallback(true) {
+                override fun handleOnBackPressed() {
+                    findNavController().popBackStack()
+                    viewModel.modCurrentPercent(-34)
+                }
+            }
+        requireActivity().onBackPressedDispatcher.addCallback(
+            requireActivity(),
+            onBackPressedCallback,
+        )
+    }
+
     private fun initAddImageBtnListener() {
         with(binding) {
             btnSelfieAdd.setOnSingleClickListener {

diff --git a/presentation/src/main/java/kr/genti/presentation/main/feed/FeedFragment.kt b/presentation/src/main/java/kr/genti/presentation/main/feed/FeedFragment.kt
@@ -4,6 +4,7 @@ import android.os.Bundle
 import android.view.View
 import dagger.hilt.android.AndroidEntryPoint
 import kr.genti.core.base.BaseFragment
+import kr.genti.core.extension.initOnBackPressedListener
 import kr.genti.presentation.R
 import kr.genti.presentation.databinding.FragmentFeedBinding
 
@@ -14,5 +15,7 @@ class FeedFragment() : BaseFragment<FragmentFeedBinding>(R.layout.fragment_feed)
         savedInstanceState: Bundle?,
     ) {
         super.onViewCreated(view, savedInstanceState)
+
+        initOnBackPressedListener(binding.root)
     }
 }
diff --git a/presentation/src/main/java/kr/genti/presentation/main/profile/ProfileFragment.kt b/presentation/src/main/java/kr/genti/presentation/main/profile/ProfileFragment.kt
@@ -4,6 +4,7 @@ import android.os.Bundle
 import android.view.View
 import dagger.hilt.android.AndroidEntryPoint
 import kr.genti.core.base.BaseFragment
+import kr.genti.core.extension.initOnBackPressedListener
 import kr.genti.presentation.R
 import kr.genti.presentation.databinding.FragmentProfileBinding
 
@@ -14,5 +15,7 @@ class ProfileFragment() : BaseFragment<FragmentProfileBinding>(R.layout.fragment
         savedInstanceState: Bundle?,
     ) {
         super.onViewCreated(view, savedInstanceState)
+
+        initOnBackPressedListener(binding.root)
     }
 }