Add Splashscreen and dialog logout

app/src/main/AndroidManifest.xml

@@ -16,7 +16,16 @@
         android:supportsRtl="true"
         android:theme="@style/Theme.NFTMarketplace">
         <activity
-            android:name="com.djevannn.nftmarketplace.ui.main.user_nft.NFTUserActivity"
+            android:name=".ui.splash_screen.SplashScreenActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity
+            android:name=".ui.main.user_nft.NFTUserActivity"
             android:exported="false" />
         <activity
             android:name=".ui.main.listings.ListingActivity"
@@ -50,20 +59,12 @@
         <activity
             android:name=".ui.main.detail.DetailActivity"
             android:exported="false"
-            android:label="@string/title_activity_detail" /> <!-- > -->
-        <!-- <meta-data -->
-        <!-- android:name="android.support.PARENT_ACTIVITY" -->
-        <!-- android:value=".MainActivity" /> -->
-        <!-- </activity> -->
+            android:label="@string/title_activity_detail" />
         <activity
             android:name=".MainActivity"
-            android:exported="true"
+            android:exported="false"
             android:label="@string/app_name">
-            <intent-filter>
-                <action android:name="android.intent.action.MAIN" />
 
-                <category android:name="android.intent.category.LAUNCHER" />
-            </intent-filter>
         </activity>
     </application>
 

app/src/main/java/com/djevannn/nftmarketplace/ViewModelFactory.kt

@@ -13,6 +13,7 @@ import com.djevannn.nftmarketplace.ui.auth.login.LoginViewModel
 import com.djevannn.nftmarketplace.ui.user.profile.ProfileViewModel
 import com.djevannn.nftmarketplace.ui.auth.register.RegisterViewModel
 import com.djevannn.nftmarketplace.ui.main.user_nft.NFTUserViewModel
+import com.djevannn.nftmarketplace.ui.splash_screen.SplashScreenViewModel
 
 class ViewModelFactory(private val pref: UserPreference) :
     ViewModelProvider.NewInstanceFactory() {
@@ -53,6 +54,9 @@ class ViewModelFactory(private val pref: UserPreference) :
             modelClass.isAssignableFrom(AddViewModel::class.java) -> {
                 AddViewModel(pref) as T
             }
+            modelClass.isAssignableFrom(SplashScreenViewModel::class.java) -> {
+                SplashScreenViewModel(pref) as T
+            }
             else -> throw IllegalArgumentException("Unknown ViewModel class: " + modelClass.name)
         }
     }

app/src/main/java/com/djevannn/nftmarketplace/ui/splash_screen/SplashScreenActivity.kt

@@ -0,0 +1,76 @@
+package com.djevannn.nftmarketplace.ui.splash_screen
+
+import android.content.Context
+import android.content.Intent
+import androidx.appcompat.app.AppCompatActivity
+import android.os.Bundle
+import android.os.Handler
+import android.os.Looper
+import androidx.appcompat.app.AppCompatDelegate
+import androidx.datastore.core.DataStore
+import androidx.datastore.preferences.core.Preferences
+import androidx.datastore.preferences.preferencesDataStore
+import androidx.lifecycle.ViewModelProvider
+import com.djevannn.nftmarketplace.MainActivity
+import com.djevannn.nftmarketplace.ViewModelFactory
+import com.djevannn.nftmarketplace.databinding.ActivitySplashScreenBinding
+import com.djevannn.nftmarketplace.helper.UserPreference
+
+private val Context.dataStore: DataStore<Preferences> by preferencesDataStore(
+    name = "settings"
+)
+
+class SplashScreenActivity : AppCompatActivity() {
+    private lateinit var binding : ActivitySplashScreenBinding
+    private lateinit var viewModel: SplashScreenViewModel
+    private val times = 1000L
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        binding = ActivitySplashScreenBinding.inflate(layoutInflater)
+        setContentView(binding.root)
+
+        setupView()
+        setupViewModel()
+        setupAction()
+    }
+
+    private fun setupView() {
+        supportActionBar?.hide()
+    }
+
+    private fun setupViewModel() {
+        viewModel = ViewModelProvider(
+            this,
+            ViewModelFactory(UserPreference.getInstance(dataStore))
+        )[SplashScreenViewModel::class.java]
+
+        viewModel.getThemeSetting().observe(this) {
+            when (it) {
+                0 -> {
+                    AppCompatDelegate.setDefaultNightMode(
+                        AppCompatDelegate.MODE_NIGHT_FOLLOW_SYSTEM
+                    )
+                }
+                1 -> {
+                    AppCompatDelegate.setDefaultNightMode(
+                        AppCompatDelegate.MODE_NIGHT_NO
+                    )
+                }
+                2 -> {
+                    AppCompatDelegate.setDefaultNightMode(
+                        AppCompatDelegate.MODE_NIGHT_YES
+                    )
+                }
+            }
+        }
+    }
+
+    private fun setupAction() {
+        Handler(Looper.getMainLooper()).postDelayed({
+            val intent = Intent(this@SplashScreenActivity, MainActivity::class.java)
+            intent.flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TASK
+            startActivity(intent)
+            finish()
+        }, times)
+    }
+}

app/src/main/java/com/djevannn/nftmarketplace/ui/splash_screen/SplashScreenViewModel.kt

@@ -0,0 +1,13 @@
+package com.djevannn.nftmarketplace.ui.splash_screen
+
+import androidx.lifecycle.LiveData
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.asLiveData
+import com.djevannn.nftmarketplace.helper.UserPreference
+
+class SplashScreenViewModel(private val pref: UserPreference): ViewModel() {
+
+    fun getThemeSetting(): LiveData<Int> {
+        return pref.getThemeSetting().asLiveData()
+    }
+}

app/src/main/java/com/djevannn/nftmarketplace/ui/user/collection/CollectionActivity.kt

@@ -34,7 +34,7 @@ class CollectionActivity : AppCompatActivity() {
         setContentView(binding.root)
 
         supportActionBar?.setDisplayHomeAsUpEnabled(true)
-        supportActionBar?.title = getString(R.string.collections_page)
+        supportActionBar?.title = getString(R.string.collection_page)
 
         viewModel = ViewModelProvider(
             this,

app/src/main/java/com/djevannn/nftmarketplace/ui/user/profile/ProfileFragment.kt

@@ -18,6 +18,7 @@ import androidx.fragment.app.Fragment
 import androidx.lifecycle.ViewModelProvider
 import com.bumptech.glide.Glide
 import com.bumptech.glide.request.RequestOptions
+import com.djevannn.nftmarketplace.MainActivity
 import com.djevannn.nftmarketplace.R
 import com.djevannn.nftmarketplace.ViewModelFactory
 import com.djevannn.nftmarketplace.data.User
@@ -144,8 +145,8 @@ class ProfileFragment : Fragment() {
             startActivity(intent)
         }
         binding.btnLogout.setOnClickListener {
-            viewModel.logout()
-            activity?.finish()
+            showLogoutDialog()
+
         }
         binding.btnLanguage.setOnClickListener {
             startActivity(Intent(Settings.ACTION_LOCALE_SETTINGS))
@@ -193,4 +194,27 @@ class ProfileFragment : Fragment() {
 
         builder.show()
     }
+
+    private fun showLogoutDialog() {
+        val builder =
+            AlertDialog.Builder(requireContext(), 0).create()
+        val view =
+            layoutInflater.inflate(R.layout.dialog_logout, null)
+        val btnConfirm = view.findViewById<Button>(R.id.btn_confirm)
+        val btnCancel = view.findViewById<Button>(R.id.btn_cancel)
+
+        builder.setView(view)
+
+        btnConfirm.setOnClickListener {
+            viewModel.logout()
+            val i = Intent(activity, MainActivity::class.java)
+            i.flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TASK
+            startActivity(i)
+        }
+        btnCancel.setOnClickListener {
+            builder.dismiss()
+        }
+
+        builder.show()
+    }
 }

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

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout 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"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".ui.splash_screen.SplashScreenActivity">
+
+    <ImageView
+        android:layout_width="250dp"
+        android:layout_height="250dp"
+        android:src="@drawable/logo_enft"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        tools:ignore="ContentDescription" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    style="@style/txtColorSecondary">
+
+    <TextView
+        android:id="@+id/textView2"
+        style="@style/txtColorBlue"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="16dp"
+        android:layout_marginTop="16dp"
+        android:layout_marginEnd="16dp"
+        android:text="@string/logout"
+        android:textSize="24sp"
+        android:textStyle="bold"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <TextView
+        android:id="@+id/tv_logout"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginHorizontal="16dp"
+        android:layout_marginTop="16dp"
+        android:textSize="16sp"
+        android:text="Do you want to logout?"
+        app:layout_constraintTop_toBottomOf="@id/textView2"
+        app:layout_constraintStart_toStartOf="parent"/>
+
+    <Button
+        android:id="@+id/btn_confirm"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="16dp"
+        android:layout_marginEnd="16dp"
+        android:text="@string/confirm"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/tv_logout" />
+
+    <Button
+        android:id="@+id/btn_cancel"
+        style="@style/Widget.MaterialComponents.Button.OutlinedButton"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginEnd="16dp"
+        android:layout_marginBottom="16dp"
+        android:text="@string/cancel"
+        android:textColor="@color/grey"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toStartOf="@+id/btn_confirm"
+        app:layout_constraintTop_toTopOf="@+id/btn_confirm" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -1,5 +1,5 @@
 <resources>
-    <string name="app_name">NFT Marketplace</string>
+    <string name="app_name">E NFT</string>
     <string name="title_home">Explore NFTs</string>
     <string name="title_add">Create NFT</string>
     <string name="title_profile">My Profile</string>

build.gradle

@@ -2,7 +2,7 @@
 plugins {
     id 'com.android.application' version '7.1.2' apply false
     id 'com.android.library' version '7.1.2' apply false
-    id 'org.jetbrains.kotlin.android' version '1.6.20' apply false
+    id 'org.jetbrains.kotlin.android' version '1.6.21' apply false
 
     // Firebase
     id 'com.google.gms.google-services' version '4.3.8'