#11 / [ADD] LoadingDialog 설정

app/build.gradle

@@ -59,6 +59,7 @@ dependencies {
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
 
     implementation("io.coil-kt:coil:2.2.2")
+    implementation 'com.airbnb.android:lottie:3.7.1'
 
     implementation "com.jakewharton.timber:timber:5.0.1"
 

app/src/main/java/org/android/go/sopt/presentation/auth/LoginActivity.kt

@@ -20,8 +20,6 @@ import timber.log.Timber
 
 class LoginActivity : BindingActivity<ActivityLoginBinding>(R.layout.activity_login) {
 
-    private lateinit var keyboardVisibilityUtils: KeyboardVisibilityUtils
-
     private lateinit var sharedPreferences: SharedPreferences
     private lateinit var editor: SharedPreferences.Editor
 

app/src/main/java/org/android/go/sopt/presentation/dialog/LoadingDialogFragment.kt

@@ -0,0 +1,21 @@
+package org.android.go.sopt.presentation.dialog
+
+import android.os.Bundle
+import android.view.View
+import org.android.go.sopt.R
+import org.android.go.sopt.databinding.FragmentLoadingDialogBinding
+import org.android.go.sopt.util.base.BindingDialogFragment
+
+class LoadingDialogFragment :
+    BindingDialogFragment<FragmentLoadingDialogBinding>(R.layout.fragment_loading_dialog) {
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+
+        initDialogCancelable()
+    }
+
+    private fun initDialogCancelable() {
+        dialog?.setCancelable(false)
+    }
+}

app/src/main/java/org/android/go/sopt/presentation/follower/FollowerFragment.kt

@@ -1,33 +1,34 @@
 package org.android.go.sopt.presentation.follower
 
 import android.os.Bundle
-import android.view.LayoutInflater
 import android.view.View
-import android.view.ViewGroup
-import androidx.fragment.app.Fragment
 import androidx.fragment.app.viewModels
-import kotlinx.coroutines.delay
 import org.android.go.sopt.R
 import org.android.go.sopt.databinding.FragmentFollowerBinding
 import org.android.go.sopt.data.remote.FollowerResponseDTO
+import org.android.go.sopt.presentation.dialog.LoadingDialogFragment
 import org.android.go.sopt.util.base.BindingFragment
 import org.android.go.sopt.util.extension.makeSnackBar
 import timber.log.Timber
 
-class FollowerFragment :  BindingFragment<FragmentFollowerBinding>(R.layout.fragment_follower){
+class FollowerFragment : BindingFragment<FragmentFollowerBinding>(R.layout.fragment_follower) {
 
     private val viewModel by viewModels<FollowerViewModel>()
 
     private val followerList = mutableListOf<FollowerResponseDTO.User>()
     private val followerAdapter = FollowerAdapter()
 
+    private var _loadingDialog: LoadingDialogFragment? = null
+    val loadingDialog get() = requireNotNull(_loadingDialog!!) { "${this::class.java.simpleName}에서 에러가 발생했습니다." }
+
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
 
         binding.rvFollower.adapter = followerAdapter
+        _loadingDialog = LoadingDialogFragment()
 
         // 뷰모델 observer 설정
-        viewModel.followerResult.observe(viewLifecycleOwner) {followerResult ->
+        viewModel.followerResult.observe(viewLifecycleOwner) { followerResult ->
             val responseList = followerResult.data.toMutableList()
             responseList.let {
                 followerList.addAll(responseList)

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

@@ -0,0 +1,31 @@
+<?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"
+    xmlns:tools="http://schemas.android.com/tools"
+    tools:context=".presentation.dialog.LoadingDialogFragment">
+
+    <data>
+
+    </data>
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:id="@+id/layout_loading"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <com.airbnb.lottie.LottieAnimationView
+            android:id="@+id/lav_loading"
+            android:layout_width="160dp"
+            android:layout_height="0dp"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintDimensionRatio="1:1"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent"
+            app:lottie_autoPlay="true"
+            app:lottie_loop="true"
+            app:lottie_rawRes="@raw/ic_loading_paper_plane" />
+
+    </androidx.constraintlayout.widget.ConstraintLayout>
+
+</layout>

app/src/main/res/raw/ic_loading_paper_plane.json

@@ -0,0 +1 @@
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