#180 / 뒤로가기 시 빈 화면 띄워주지 않기 위해 화면 전환로직 추가

U-is-Ni-in-Korea · Dec 20, 2023 · 4a4ed19 · 4a4ed19
1 parent 66dfc9e
commit 4a4ed19
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Showing 4 changed files with 76 additions and 4 deletions.
diff --git a/app/src/main/java/sopt/uni/presentation/invite/DdayActivity.kt b/app/src/main/java/sopt/uni/presentation/invite/DdayActivity.kt
@@ -2,6 +2,7 @@ package sopt.uni.presentation.invite
 
 import android.content.Intent
 import android.os.Bundle
+import androidx.activity.OnBackPressedCallback
 import androidx.activity.viewModels
 import androidx.lifecycle.lifecycleScope
 import dagger.hilt.android.AndroidEntryPoint
@@ -12,6 +13,7 @@ import sopt.uni.presentation.common.content.INVITECODE
 import sopt.uni.util.DateUtil
 import sopt.uni.util.binding.BindingActivity
 import sopt.uni.util.extension.setOnSingleClickListener
+import sopt.uni.util.extension.startActivity
 import java.util.Calendar
 
 @AndroidEntryPoint
@@ -24,6 +26,7 @@ class DdayActivity : BindingActivity<ActivityDDayBinding>(R.layout.activity_d_da
         setMaxDate()
         moveToShareInviteCode()
         moveToPrevPage()
+        initOnBackPressedListener()
     }
 
     private fun moveToShareInviteCode() {
@@ -48,12 +51,27 @@ class DdayActivity : BindingActivity<ActivityDDayBinding>(R.layout.activity_d_da
 
     private fun moveToPrevPage() {
         binding.ivBackArrow.setOnSingleClickListener {
-            finish()
+            backToInviteHub()
         }
     }
 
     private fun setMaxDate() {
         val calendar = Calendar.getInstance()
         binding.dpDDay.maxDate = calendar.timeInMillis
     }
+
+    private fun initOnBackPressedListener() {
+        val onBackPressedCallback = object : OnBackPressedCallback(true) {
+            override fun handleOnBackPressed() {
+                backToInviteHub()
+            }
+        }
+        this.onBackPressedDispatcher.addCallback(this, onBackPressedCallback)
+    }
+
+    private fun backToInviteHub() {
+        intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP or Intent.FLAG_ACTIVITY_NEW_TASK)
+        startActivity<InviteHubActivity>()
+        finish()
+    }
 }
diff --git a/app/src/main/java/sopt/uni/presentation/invite/InviteHubActivity.kt b/app/src/main/java/sopt/uni/presentation/invite/InviteHubActivity.kt
@@ -1,6 +1,8 @@
 package sopt.uni.presentation.invite
 
+import android.content.Intent
 import android.os.Bundle
+import androidx.activity.OnBackPressedCallback
 import dagger.hilt.android.AndroidEntryPoint
 import sopt.uni.R
 import sopt.uni.databinding.ActivityInviteHubBinding
@@ -17,6 +19,7 @@ class InviteHubActivity : BindingActivity<ActivityInviteHubBinding>(R.layout.act
         moveToEnterDday()
         moveToEnterInviteCode()
         moveToPrevPage()
+        initOnBackPressedListener()
     }
 
     private fun moveToEnterDday() {
@@ -33,7 +36,22 @@ class InviteHubActivity : BindingActivity<ActivityInviteHubBinding>(R.layout.act
 
     private fun moveToPrevPage() {
         binding.ivBackArrow.setOnSingleClickListener {
-            finish()
+            backToNickNameActivity()
         }
     }
+
+    private fun initOnBackPressedListener() {
+        val onBackPressedCallback = object : OnBackPressedCallback(true) {
+            override fun handleOnBackPressed() {
+                backToNickNameActivity()
+            }
+        }
+        this.onBackPressedDispatcher.addCallback(this, onBackPressedCallback)
+    }
+
+    private fun backToNickNameActivity() {
+        intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP or Intent.FLAG_ACTIVITY_NEW_TASK)
+        startActivity<NickNameActivity>()
+        finish()
+    }
 }
diff --git a/app/src/main/java/sopt/uni/presentation/invite/NickNameActivity.kt b/app/src/main/java/sopt/uni/presentation/invite/NickNameActivity.kt
@@ -1,16 +1,19 @@
 package sopt.uni.presentation.invite
 
 import android.content.Context
+import android.content.Intent
 import android.graphics.Rect
 import android.os.Bundle
 import android.view.MotionEvent
 import android.view.MotionEvent.ACTION_DOWN
 import android.view.inputmethod.InputMethodManager
 import android.widget.EditText
+import androidx.activity.OnBackPressedCallback
 import androidx.activity.viewModels
 import dagger.hilt.android.AndroidEntryPoint
 import sopt.uni.R
 import sopt.uni.databinding.ActivityNicknameBinding
+import sopt.uni.presentation.login.LoginActivity
 import sopt.uni.presentation.mypage.MypageAccountLogoutDialogFragment
 import sopt.uni.util.binding.BindingActivity
 import sopt.uni.util.extension.setOnSingleClickListener
@@ -28,6 +31,7 @@ class NickNameActivity : BindingActivity<ActivityNicknameBinding>(R.layout.activ
         moveToPrevPage()
         moveToAskPage()
         logoutOnNickNamePage()
+        initOnBackPressedListener()
     }
 
     private fun moveToInviteHub() {
@@ -39,7 +43,7 @@ class NickNameActivity : BindingActivity<ActivityNicknameBinding>(R.layout.activ
 
     private fun moveToPrevPage() {
         binding.ivBackArrow.setOnSingleClickListener {
-            finish()
+            backToLogin()
         }
     }
 
@@ -74,4 +78,19 @@ class NickNameActivity : BindingActivity<ActivityNicknameBinding>(R.layout.activ
             )
         }
     }
+
+    private fun initOnBackPressedListener() {
+        val onBackPressedCallback = object : OnBackPressedCallback(true) {
+            override fun handleOnBackPressed() {
+                backToLogin()
+            }
+        }
+        this.onBackPressedDispatcher.addCallback(this, onBackPressedCallback)
+    }
+
+    private fun backToLogin() {
+        intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP or Intent.FLAG_ACTIVITY_NEW_TASK)
+        startActivity<LoginActivity>()
+        finish()
+    }
 }
diff --git a/app/src/main/java/sopt/uni/presentation/invite/ShareInviteCodeActivity.kt b/app/src/main/java/sopt/uni/presentation/invite/ShareInviteCodeActivity.kt
@@ -2,6 +2,7 @@ package sopt.uni.presentation.invite
 
 import android.content.Intent
 import android.os.Bundle
+import androidx.activity.OnBackPressedCallback
 import androidx.activity.viewModels
 import androidx.lifecycle.flowWithLifecycle
 import androidx.lifecycle.lifecycleScope
@@ -30,6 +31,7 @@ class ShareInviteCodeActivity :
         getInviteCode()
         checkCoupleConnection()
         copyInviteCode()
+        initOnBackPressedListener()
     }
 
     private fun getInviteCode() {
@@ -38,7 +40,7 @@ class ShareInviteCodeActivity :
 
     private fun moveToPrevPage() {
         binding.ivBackArrow.setOnSingleClickListener {
-            finish()
+            backToDdayActivity()
         }
     }
 
@@ -79,4 +81,19 @@ class ShareInviteCodeActivity :
             startActivity(shareIntent)
         }
     }
+
+    private fun initOnBackPressedListener() {
+        val onBackPressedCallback = object : OnBackPressedCallback(true) {
+            override fun handleOnBackPressed() {
+                backToDdayActivity()
+            }
+        }
+        this.onBackPressedDispatcher.addCallback(this, onBackPressedCallback)
+    }
+
+    private fun backToDdayActivity() {
+        intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP or Intent.FLAG_ACTIVITY_NEW_TASK)
+        startActivity<DdayActivity>()
+        finish()
+    }
 }