[Design/#26] 답변 취소 Dialog 구현

app/src/main/java/com/sopt/umbba_android/presentation/qna/BackAnswerDialogFragment.kt

@@ -0,0 +1,41 @@
+package com.sopt.umbba_android.presentation.qna
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.view.WindowManager
+import androidx.fragment.app.DialogFragment
+import com.sopt.umbba_android.databinding.FragmentConfirmAnswerDialogBinding
+
+class BackAnswerDialogFragment : DialogFragment() {
+
+    private var _binding: FragmentConfirmAnswerDialogBinding? = null
+    private val binding get() = requireNotNull(_binding) { "BackAnswerDialogFragment is null" }
+
+    override fun onCreateView(
+        inflater: LayoutInflater, container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View {
+        _binding = FragmentConfirmAnswerDialogBinding.inflate(inflater, container, false)
+        return binding.root
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+
+    }
+
+    override fun onResume() {
+        super.onResume()
+        dialog?.window?.setLayout(
+            WindowManager.LayoutParams.MATCH_PARENT,
+            WindowManager.LayoutParams.WRAP_CONTENT
+        )
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        _binding = null
+    }
+}

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

@@ -0,0 +1,63 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+
+    <data>
+
+    </data>
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@drawable/inset_dialog_background">
+
+        <TextView
+            android:id="@+id/tv_confirm"
+            style="@style/AndroidBody1_2Regular16"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginVertical="24dp"
+            android:gravity="center"
+            android:text="@string/back_confirm"
+            android:textColor="@color/black"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent"/>
+
+        <androidx.constraintlayout.widget.ConstraintLayout
+            android:id="@+id/cl_button"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginHorizontal="33dp"
+            android:layout_marginTop="12dp"
+            android:layout_marginBottom="23dp"
+            app:layout_constraintTop_toBottomOf="@id/tv_confirm"
+            app:layout_constraintBottom_toBottomOf="parent">
+
+            <androidx.appcompat.widget.AppCompatButton
+                android:id="@+id/btn_cancel"
+                style="@style/AndroidBody1_2Regular16"
+                android:layout_width="124dp"
+                android:layout_height="48dp"
+                android:background="@drawable/shape_grey_btn_r50_stroke_rect"
+                android:text="@string/cancel"
+                android:textColor="@color/grey_btn_text"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toTopOf="parent" />
+
+            <androidx.appcompat.widget.AppCompatButton
+                android:id="@+id/btn_save"
+                style="@style/AndroidBody1_2Regular16"
+                android:layout_width="124dp"
+                android:layout_height="48dp"
+                android:layout_marginStart="13dp"
+                android:background="@drawable/shape_grey74_btn_r50_rect"
+                android:text="@string/confirm"
+                android:textColor="@color/white"
+                app:layout_constraintStart_toEndOf="@id/btn_cancel"
+                app:layout_constraintTop_toTopOf="parent" />
+
+        </androidx.constraintlayout.widget.ConstraintLayout>
+
+    </androidx.constraintlayout.widget.ConstraintLayout>
+</layout>

app/src/main/res/values/strings.xml

@@ -82,5 +82,10 @@
     <string name="save_answer">답변을 저장하시겠어요?</string>
     <string name="back">돌아가기</string>
     <string name="save">저장</string>
-
+
+    <!-- back answer dialog fragment-->
+    <string name="back_confirm">답변 작성을 취소하시겠습니까?\n 작성 중인 답변은 저장되지 않습니다.</string>
+    <string name="cancel">취소</string>
+    <string name="confirm">확인</string>
+
 </resources>