feat: add toolbar & bottom navigation bar

src/mobile/app/build.gradle.kts

@@ -74,8 +74,9 @@ dependencies {
  //CircleImageView
  implementation ("de.hdodenhof:circleimageview:3.1.0")
 
-
  //lottie Animation
  implementation("com.airbnb.android:lottie:6.0.0")
 
+ //bottom navigation bar
+ implementation ("me.majiajie:pager-bottom-tab-strip:2.4.0")
 }

src/mobile/app/src/main/java/com/smilegate/Easel/MainActivity.kt

@@ -2,10 +2,18 @@ package com.smilegate.Easel
 
 import androidx.appcompat.app.AppCompatActivity
 import android.os.Bundle
+import android.view.MenuItem
+import android.view.MotionEvent
+import android.widget.Toolbar
+import androidx.activity.OnBackPressedCallback
 import androidx.core.content.ContextCompat
 import androidx.core.view.WindowInsetsControllerCompat
 import androidx.navigation.NavController
+import androidx.navigation.findNavController
 import androidx.navigation.fragment.NavHostFragment
+import androidx.navigation.ui.AppBarConfiguration
+import com.google.android.material.bottomnavigation.LabelVisibilityMode
+import com.google.android.material.navigation.NavigationBarView
 import com.smilegate.Easel.databinding.ActivityMainBinding
 
 class MainActivity : AppCompatActivity() {
@@ -15,6 +23,8 @@ class MainActivity : AppCompatActivity() {
  ActivityMainBinding.inflate(layoutInflater)
  }
 
+ private var lastSelectedIconId: Int? = null
+
  override fun onCreate(savedInstanceState: Bundle?) {
 
  super.onCreate(savedInstanceState)
@@ -30,5 +40,91 @@ class MainActivity : AppCompatActivity() {
  isAppearanceLightStatusBars = true
  isAppearanceLightNavigationBars = true
  }
+
+ window.decorView.setBackgroundColor(ContextCompat.getColor(this, android.R.color.white))
+
+ val toolbar = findViewById<androidx.appcompat.widget.Toolbar>(R.id.toolbar_container)
+ setSupportActionBar(toolbar)
+
+ // 타이틀을 비워서 보이지 않도록 설정
+ supportActionBar?.title = ""
+ toolbar.setBackgroundColor(ContextCompat.getColor(this, R.color.white))
+
+ // 앱 초기 실행 시 홈화면으로 설정
+ if (savedInstanceState == null) {
+ binding.navView.selectedItemId = R.id.timelineFragment
+ lastSelectedIconId = R.id.navigation_home
+ updateIcon(R.id.navigation_home, R.drawable.ic_solid_home)
+ }
+
+ binding.navView.labelVisibilityMode = NavigationBarView.LABEL_VISIBILITY_UNLABELED
+
+ binding.navView.setOnNavigationItemSelectedListener { item ->
+ onNavigationItemSelected(item)
+ }
+ }
+
+ private fun updateIcon(itemId: Int, iconResId: Int) {
+ val item = binding.navView.menu.findItem(itemId)
+ // 현재 아이콘과 변경하려는 아이콘이 같지 않을 때만 변경
+ if (item?.icon?.constantState != ContextCompat.getDrawable(this, iconResId)?.constantState) {
+ item?.setIcon(iconResId)
+ }
+ }
+
+ fun onNavigationItemSelected(item: MenuItem): Boolean {
+ val currentIconId = item.itemId
+
+ val selectedIcon = getSelectedIcon(currentIconId)
+ item.setIcon(selectedIcon)
+
+ // 이전에 선택된 아이콘 원래 아이콘으로 변경
+ if (lastSelectedIconId != null && lastSelectedIconId != currentIconId) {
+ val lastSelectedItem = binding.navView.menu.findItem(lastSelectedIconId!!)
+ lastSelectedItem?.setIcon(getOriginalIcon(lastSelectedIconId!!))
+ }
+
+ // 이전에 선택된 아이콘 ID 업데이트
+ lastSelectedIconId = currentIconId
+
+ when (currentIconId) {
+ R.id.navigation_home -> {
+ findNavController(R.id.nav_host_fragment).navigate(R.id.timelineFragment)
+ return true
+ }
+ R.id.navigation_search -> {
+ findNavController(R.id.nav_host_fragment).navigate(R.id.searchFragment)
+ return true
+ }
+ R.id.navigation_notice -> {
+ findNavController(R.id.nav_host_fragment).navigate(R.id.noticeFragment)
+ return true
+ }
+ R.id.navigation_message -> {
+ findNavController(R.id.nav_host_fragment).navigate(R.id.messageFragment)
+ return true
+ }
+ }
+ return false
+ }
+
+ private fun getSelectedIcon(itemId: Int): Int {
+ return when (itemId) {
+ R.id.navigation_home -> R.drawable.ic_solid_home
+ R.id.navigation_search -> R.drawable.ic_selected_search
+ R.id.navigation_notice -> R.drawable.ic_solid_bell
+ R.id.navigation_message -> R.drawable.ic_solid_mail
+ else -> throw IllegalArgumentException("Invalid item ID")
+ }
+ }
+
+ private fun getOriginalIcon(itemId: Int): Int {
+ return when (itemId) {
+ R.id.navigation_home -> R.drawable.ic_home
+ R.id.navigation_search -> R.drawable.ic_search
+ R.id.navigation_notice -> R.drawable.ic_bell
+ R.id.navigation_message -> R.drawable.ic_mail
+ else -> throw IllegalArgumentException("Invalid item ID")
+ }
  }
 }

src/mobile/app/src/main/java/com/smilegate/Easel/domain/Utils.kt

@@ -1,7 +1,11 @@
 package com.smilegate.Easel.domain
 
+import android.os.Handler
+import android.os.Looper
 import android.view.KeyEvent
 import android.view.inputmethod.EditorInfo
+import androidx.appcompat.app.AppCompatActivity
+import androidx.fragment.app.FragmentActivity
 
 fun isDoneAction(actionId: Int, event: KeyEvent?): Boolean {
  return actionId == EditorInfo.IME_ACTION_DONE ||
@@ -12,3 +16,19 @@ fun isDoneAction(actionId: Int, event: KeyEvent?): Boolean {
 fun containsSpaceOrNewline(s: CharSequence?): Boolean {
  return s?.contains(" ") == true || s?.contains("\n") == true
 }
+
+
+fun handleBackPressed(activity: AppCompatActivity, doubleBackPressed: Boolean): Boolean {
+ var doubleBackPressedVar = doubleBackPressed
+
+ if (doubleBackPressedVar) {
+ // 두 번째 눌림
+ activity.finish()
+ } else {
+ // 2초 내에 두 번 누르지 않으면 초기화
+ Handler(Looper.getMainLooper()).postDelayed({
+ doubleBackPressedVar = false
+ }, 2000)
+ }
+ return true
+}

src/mobile/app/src/main/java/com/smilegate/Easel/presentation/view/Timeline/TimelineFragment.kt

@@ -0,0 +1,86 @@
+package com.smilegate.Easel.presentation.view.Timeline
+
+import android.os.Bundle
+import android.os.Handler
+import android.os.Looper
+import android.view.KeyEvent
+import androidx.fragment.app.Fragment
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.ImageView
+import android.widget.Toast
+import androidx.activity.addCallback
+import androidx.navigation.NavController
+import androidx.navigation.fragment.findNavController
+import com.google.android.material.bottomnavigation.BottomNavigationView
+import com.smilegate.Easel.R
+import com.smilegate.Easel.databinding.FragmentStartBinding
+import com.smilegate.Easel.databinding.FragmentTimelineBinding
+
+class TimelineFragment : Fragment() {
+ private lateinit var binding: FragmentTimelineBinding
+
+ private lateinit var navController: NavController
+
+ private var doubleBackPressed = false
+
+ override fun onCreateView(
+ inflater: LayoutInflater, container: ViewGroup?,
+ savedInstanceState: Bundle?
+ ): View {
+ binding = FragmentTimelineBinding.inflate(inflater, container, false)
+
+ val toolbar = requireActivity().findViewById<androidx.appcompat.widget.Toolbar>(R.id.toolbar_container)
+ val backButton = toolbar.findViewById<ImageView>(R.id.back_btn)
+ backButton.visibility = View.GONE
+
+ val settingButton = toolbar.findViewById<ImageView>(R.id.else_btn)
+ settingButton.setImageResource(R.drawable.ic_setting)
+ settingButton.visibility = View.VISIBLE
+
+ navController = findNavController()
+
+ // 바텀 네비게이션바 보이기
+ val bottomNavigation = activity?.findViewById<BottomNavigationView>(R.id.nav_view)
+ bottomNavigation?.visibility = View.VISIBLE
+
+ return binding.root
+ }
+
+ override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+ super.onViewCreated(view, savedInstanceState)
+
+ // 바텀 네비게이션바 보이기
+ val bottomNavigation = activity?.findViewById<BottomNavigationView>(R.id.nav_view)
+ bottomNavigation?.visibility = View.VISIBLE
+
+ // 뒤로가기 버튼을 처리하는 부분
+ view.isFocusableInTouchMode = true
+ view.requestFocus()
+ view.setOnKeyListener { _, keyCode, _ ->
+ if (keyCode == KeyEvent.KEYCODE_BACK) {
+ if (isCurrentFragment()) {
+ // 현재 프래그먼트에서 뒤로가기 버튼 처리
+ if (doubleBackPressed) {
+ // 두 번째 눌림
+ requireActivity().finish()
+ } else {
+ // 첫 번째 눌림
+ doubleBackPressed = true
+ // 2초 내에 두 번 누르지 않으면 초기화
+ Handler(Looper.getMainLooper()).postDelayed({
+ doubleBackPressed = false
+ }, 2000)
+ }
+ return@setOnKeyListener true
+ }
+ }
+ false
+ }
+ }
+
+ private fun isCurrentFragment(): Boolean {
+ return true
+ }
+}

src/mobile/app/src/main/java/com/smilegate/Easel/presentation/view/join/AskNameFragment.kt

@@ -1,5 +1,6 @@
 package com.smilegate.Easel.presentation.view.join
 
+import android.content.Context
 import android.os.Bundle
 import android.text.Editable
 import android.text.TextWatcher
@@ -9,8 +10,10 @@ import androidx.fragment.app.Fragment
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import android.view.inputmethod.InputMethodManager
 import android.widget.Button
 import android.widget.EditText
+import android.widget.ImageView
 import androidx.core.content.ContextCompat
 import androidx.navigation.NavController
 import androidx.navigation.fragment.findNavController
@@ -32,13 +35,29 @@ class AskNameFragment : Fragment() {
 
  navController = findNavController()
 
+ binding.askNameFragmentJoinBtn.setOnClickListener {
+ navController.navigate(R.id.action_askNameFragment_to_timelineFragment)
+ hideKeyboard()
+ }
 
  return binding.root
  }
 
  override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
  super.onViewCreated(view, savedInstanceState)
 
+ val toolbar = requireActivity().findViewById<androidx.appcompat.widget.Toolbar>(R.id.toolbar_container)
+ val backButton = toolbar.findViewById<ImageView>(R.id.back_btn)
+ backButton.visibility = View.VISIBLE
+
+ backButton.setOnClickListener {
+ findNavController().navigateUp()
+ }
+
+ val settingButton = toolbar.findViewById<ImageView>(R.id.else_btn)
+ settingButton.setImageResource(R.drawable.ic_setting)
+ settingButton.visibility = View.GONE
+
  binding.askNameFragmentIdField.addTextChangedListener(object : TextWatcher {
  // 텍스트 변경 전에 호출되는 메소드
  override fun beforeTextChanged(s: CharSequence?, start: Int, count: Int, after: Int) {}
@@ -78,4 +97,15 @@ class AskNameFragment : Fragment() {
  nextButton?.setTextColor(textColor)
  }
  }
+
+ private fun hideKeyboard() {
+ val inputMethodManager =
+ requireActivity().getSystemService(Context.INPUT_METHOD_SERVICE) as InputMethodManager
+
+ // 현재 포커스된 뷰에서 키패드를 감춥니다.
+ val focusedView = requireActivity().currentFocus
+ focusedView?.let {
+ inputMethodManager.hideSoftInputFromWindow(it.windowToken, 0)
+ }
+ }
 }

src/mobile/app/src/main/java/com/smilegate/Easel/presentation/view/join/CreateAccountFragment.kt

@@ -1,6 +1,7 @@
 package com.smilegate.Easel.presentation.view.join
 
 import android.graphics.Color
+import android.graphics.PorterDuff
 import android.os.Bundle
 import android.text.Editable
 import android.text.SpannableString
@@ -11,9 +12,13 @@ import android.text.style.ClickableSpan
 import android.util.Log
 import android.view.LayoutInflater
 import android.view.View
+import android.view.View.GONE
 import android.view.ViewGroup
 import android.view.inputmethod.EditorInfo
+import android.widget.ImageView
 import android.widget.Toast
+import android.widget.Toolbar
+import androidx.appcompat.widget.AppCompatImageView
 import androidx.core.content.ContextCompat
 import androidx.fragment.app.Fragment
 import androidx.fragment.app.activityViewModels
@@ -62,6 +67,15 @@ class CreateAccountFragment : Fragment() {
  override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
  super.onViewCreated(view, savedInstanceState)
 
+ val toolbar = requireActivity().findViewById<androidx.appcompat.widget.Toolbar>(R.id.toolbar_container)
+ val backButton = toolbar.findViewById<ImageView>(R.id.back_btn)
+ backButton.visibility = View.VISIBLE
+
+ backButton.setOnClickListener {
+ findNavController().navigateUp()
+ backButton.visibility = GONE
+ }
+
  binding.createAccountInfoField.setOnFocusChangeListener { _, hasFocus ->
  if (!hasFocus) {
  validateEmail()

src/mobile/app/src/main/java/com/smilegate/Easel/presentation/view/join/NeedPasswordFragment.kt

@@ -11,6 +11,7 @@ import android.view.ViewGroup
 import android.view.inputmethod.EditorInfo
 import android.widget.Button
 import android.widget.EditText
+import android.widget.ImageView
 import android.widget.Toast
 import androidx.core.content.ContextCompat
 import androidx.navigation.NavController
@@ -50,6 +51,14 @@ class NeedPasswordFragment : Fragment() {
  override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
  super.onViewCreated(view, savedInstanceState)
 
+ val toolbar = requireActivity().findViewById<androidx.appcompat.widget.Toolbar>(R.id.toolbar_container)
+ val backButton = toolbar.findViewById<ImageView>(R.id.back_btn)
+ backButton.visibility = View.VISIBLE
+
+ backButton.setOnClickListener {
+ findNavController().navigateUp()
+ }
+
  binding.needPasswordFragmentPwShowBtn.setOnClickListener {
  passwordVisibility()
  }
@@ -125,7 +134,7 @@ class NeedPasswordFragment : Fragment() {
  private fun validatePassword() {
  val password = binding.needPasswordFragmentPwField.text.toString()
 
- if (password.length < 8) {
+ if (password.length < maxPasswordLength) {
  // 비밀번호가 8자 미만인 경우
  val pwColorResourceId = ContextCompat.getColor(requireContext(), R.color.Red_200)
  binding.needPasswordFragmentPwField.setTextColor(pwColorResourceId)

src/mobile/app/src/main/java/com/smilegate/Easel/presentation/view/join/ProfileImageFragment.kt

@@ -106,6 +106,13 @@ class ProfileImageFragment : Fragment() {
  override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
  super.onViewCreated(view, savedInstanceState)
 
+ val toolbar = requireActivity().findViewById<androidx.appcompat.widget.Toolbar>(R.id.toolbar_container)
+ val backButton = toolbar.findViewById<ImageView>(R.id.back_btn)
+ backButton.visibility = View.VISIBLE
+
+ backButton.setOnClickListener {
+ findNavController().navigateUp()
+ }
  }
 
 // override fun onDestroyView() {