new requirement

Android/.gitignore

@@ -0,0 +1,17 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+/.idea/caches
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+/.idea/navEditor.xml
+/.idea/assetWizardSettings.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
+/app/google-services.json

Android/README.md

@@ -0,0 +1,52 @@
+# 🌍 RisingBrain-Android:Your AI OS Companion 📱
+
+Venture into the future of artificial intelligence with **RisingBrain Android**- an essential component of 🧠RisingBrain🧠 
+
+We bring the revolutionary AI-powered OS right at your fingertips with our Android application.
+This Android counterpart ensures you get all the smart features of RisingBrain OS on your smartphone. 
+
+Let's dive into the specifics!😆
+
+## Getting Started 🏁
+
+<p align='center'>
+  <img align='center' src='assets/img/desc.png' width='100%'>
+</p>
+<p align="center">
+    <img src="assets/img/architecture.png" width="92%">
+</p>
+
+This application has built with **MVVM architecture pattern**. (Using Android Architecture Components).
+
+Repository Pattern, to abstract the source of data in the application.
+Using of View Model, Live Data and data binding.
+
+***The Application utilizes such popular libraries as: [Room](https://developer.android.com/training/data-storage/room), [OkHttp](https://github.com/square/okhttp), [Retrofit](https://github.com/square/retrofit), [Glide](https://github.com/bumptech/glide), etc.
+Written in [Kotlin](https://kotlinlang.org/).***
+
+## Features 💫
+
+|             Title              |                                                  Description                                                   |                             ScreenShot                             |
+|:------------------------------:|:--------------------------------------------------------------------------------------------------------------:|:------------------------------------------------------------------:|
+| Around-the-Clock Conversations |                                        Enjoy casual chats with Rising AI, right from your Android device.                                         |  <img src="assets/img/general.png" width="270px" height="530px"/>  |
+|        Quick Web Tours         |      Experience swift and accurate browsing based on your interests or queries.      |  <img src="assets/img/browser.png" width="270px" height="530px"/>  |
+|        Picture Perfect         |                                Hunt for images using visual cues or descriptions with our smart image search.                                |   <img src="assets/img/image.png" width="270px" height="530px"/>   |
+|    Stay Connected, Swiftly     |         Find contacts and initiate calls or text messages without extra effort.         |  <img src="assets/img/contact.png" width="270px" height="530px"/>  |
+|      On-Time, Every Time       | Set timely reminders and never miss an important event with our alarm feature. |   <img src="assets/img/alarm.png" width="270px" height="530px"/>   |
+|         Swift Emailing         |                Send emails instantly, without having to switch between apps.                 |    <img src="assets/img/sms.png" width="270px" height="530px"/>    |
+|    Configured Just for You     |                    Modify backend settings as preferred for an optimized user experience.                    |  <img src="assets/img/setting.png" width="270px" height="530px"/>  |
+|         Real-Time Data         |                                 Stay updated with real-time data reflecting in your responses.                                  | <img src="assets/img/real-time.png" width="270px" height="530px"/> |
+
+## Compatibility 🤝
+Our Android app is designed with a broad compatibility range, supporting various Android versions. Regardless of the device you own, RisingBrain Android ensures a seamless, advanced, and user-centric experience.
+
+## Contributing 💪
+We appreciate your interest in enhancing our work! Please respect the style and contribution guidelines of every project when submitting patches and additions. Our general Git workflow of choice is "fork-and-pull".
+
+ 1. **Fork** the repository on GitHub
+ 2. **Clone** your fork to your machine
+ 3. **Commit** the changes to your personal branch
+ 4. **Push** these updates back to your fork
+ 5. Don't forget to submit a **Pull Request** for us to study your contributions.
+
+NOTE: Sync with "upstream" to have the latest updates before you make a pull request!

Android/app/.gitignore

@@ -0,0 +1 @@
+/build

Android/app/build.gradle

@@ -0,0 +1,124 @@
+plugins {
+    id 'com.android.application'
+    id 'com.google.gms.google-services'
+    id 'kotlin-kapt'
+    id 'kotlin-android'
+}
+
+android {
+    namespace 'com.matthaigh27.chatgptwrapper'
+    compileSdk 33
+
+    defaultConfig {
+        applicationId "com.matthaigh27.chatgptwrapper"
+        minSdk 28
+        targetSdk 33
+        versionCode 1
+        versionName "1.7"
+
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        debug {
+            buildConfigField "String", "BASE_URL", "\"https://ttt246-brain.hf.space/\""
+        }
+        release {
+            buildConfigField "String", "BASE_URL", "\"https://ttt246-brain.hf.space/\""
+
+            minifyEnabled true
+            shrinkResources true
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    buildFeatures {
+        viewBinding true
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_11
+        targetCompatibility JavaVersion.VERSION_11
+    }
+
+    kotlinOptions {
+        jvmTarget = JavaVersion.VERSION_11
+    }
+
+    dataBinding {
+        enabled true
+    }
+}
+
+dependencies {
+    //Core
+    implementation 'androidx.core:core-ktx:1.9.0'
+    implementation 'com.google.code.gson:gson:2.8.5'
+
+    //UI & UX
+    implementation 'androidx.appcompat:appcompat:1.6.0'
+    implementation 'com.google.android.material:material:1.8.0'
+    implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
+    implementation 'de.hdodenhof:circleimageview:3.1.0'
+    implementation 'com.github.soulqw:CoCo:1.1.2'
+    implementation 'com.github.dhaval2404:imagepicker:2.1'
+    implementation 'com.github.bumptech.glide:glide:4.12.0'
+    annotationProcessor 'com.github.bumptech.glide:compiler:4.12.0'
+
+    testImplementation 'org.testng:testng:6.9.6'
+
+    // Testing-only dependencies
+    androidTestImplementation "androidx.test:core:$rootProject.coreVersion"
+    androidTestImplementation "androidx.test.ext:junit:$rootProject.extJUnitVersion"
+    androidTestImplementation "androidx.test:runner:$rootProject.runnerVersion"
+
+    testImplementation 'junit:junit:4.13.2'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.5'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
+
+    // UiAutomator Testing
+    androidTestImplementation "androidx.test.uiautomator:uiautomator:$rootProject.uiAutomatorVersion"
+    androidTestImplementation 'org.hamcrest:hamcrest-integration:1.3'
+
+    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:1.3.2"
+    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:1.3.2"
+    implementation "androidx.lifecycle:lifecycle-runtime-ktx:2.2.0-alpha05"
+
+    //Firebase
+    implementation platform('com.google.firebase:firebase-bom:31.4.0')
+    implementation 'com.google.android.gms:play-services-gcm:17.0.0'
+
+    implementation 'com.google.firebase:firebase-messaging'
+    implementation 'com.google.firebase:firebase-analytics'
+    implementation 'com.google.firebase:firebase-firestore-ktx:24.4.5'
+    implementation 'com.google.firebase:firebase-database-ktx:19.6.0'
+    implementation 'com.google.firebase:firebase-firestore:15.0.0'
+    implementation 'com.google.firebase:firebase-storage-ktx:20.1.0'
+    implementation 'com.google.firebase:firebase-messaging-ktx'
+    implementation 'com.google.firebase:firebase-analytics-ktx'
+    implementation 'com.firebaseui:firebase-ui-storage:7.2.0'
+
+    implementation "androidx.room:room-runtime:$rootProject.roomVersion"
+    annotationProcessor "androidx.room:room-compiler:$rootProject.roomVersion"
+
+    // To use room database
+    implementation "androidx.room:room-ktx:$rootProject.roomVersion"
+    kapt "androidx.room:room-compiler:$rootProject.roomVersion"
+    implementation "androidx.room:room-rxjava2:$rootProject.roomVersion"
+    implementation "androidx.room:room-rxjava3:$rootProject.roomVersion"
+    implementation "androidx.room:room-guava:$rootProject.roomVersion"
+    testImplementation "androidx.room:room-testing:$rootProject.roomVersion"
+    implementation "androidx.room:room-paging:$rootProject.roomVersion"
+
+    //To use Retrofit
+
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:$rootProject.lifecycleVersion"
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:$rootProject.lifecycleVersion"
+
+    implementation "com.squareup.retrofit2:retrofit:$rootProject.retrofitVersion"
+    implementation "com.squareup.retrofit2:converter-gson:$rootProject.retrofitVersion"
+
+    implementation "com.squareup.okhttp3:okhttp:$rootProject.okHttpVersion"
+    implementation "com.squareup.okhttp3:logging-interceptor:$rootProject.okHttpVersion"
+    implementation "com.squareup.okhttp3:okhttp-urlconnection:$rootProject.okHttpVersion"
+}

Android/app/proguard-rules.pro

@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

Android/app/src/androidTest/java/com/matthaigh27/chatgptwrapper/ExampleInstrumentedTest.kt

@@ -0,0 +1,26 @@
+package com.matthaigh27.chatgptwrapper
+
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.ext.junit.runners.AndroidJUnit4
+
+import org.junit.Test
+import org.junit.runner.RunWith
+
+import org.junit.Assert.*
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+@RunWith(AndroidJUnit4::class)
+class
+
+ExampleInstrumentedTest {
+    @Test
+    fun useAppContext() {
+        // Context of the app under test.
+        val appContext = InstrumentationRegistry.getInstrumentation().targetContext
+        assertEquals("com.matthaigh27.chatgptwrapper", appContext.packageName)
+    }
+}

Android/app/src/main/AndroidManifest.xml

@@ -0,0 +1,63 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.matthaigh27.chatgptwrapper">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.MICROPHONE" />
+    <uses-permission android:name="android.permission.RECORD_AUDIO" />
+    <uses-permission android:name="android.permission.LAUNCHER" />
+    <uses-permission android:name="android.permission.GET_PACKAGE_SIZE" />
+    <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.SCHEDULE_EXACT_ALARM" />
+    <uses-permission android:name="com.android.alarm.permission.SET_ALARM" />
+    <uses-permission android:name="android.permission.WAKE_LOCK" />
+    <uses-permission
+        android:name="android.permission.WRITE_EXTERNAL_STORAGE"
+        android:maxSdkVersion="32" />
+    <uses-permission
+        android:name="android.permission.READ_EXTERNAL_STORAGE"
+        android:maxSdkVersion="32" />
+    <uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS" />
+    <uses-permission android:name="android.permission.READ_CONTACTS" />
+    <uses-permission android:name="android.permission.SEND_SMS" />
+    <uses-permission android:name="android.permission.CALL_PHONE" />
+
+    <uses-feature android:name="android.hardware.audio.low_latency" />
+    <uses-feature android:name="android.hardware.audio.pro" />
+    <uses-feature android:name="android.hardware.microphone" />
+    <uses-feature
+        android:name="android.hardware.telephony"
+        android:required="false" />
+
+    <application
+        android:name=".RisingApplication"
+        android:hardwareAccelerated="true"
+        android:icon="@mipmap/gpt_icon"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/gpt_icon_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme">
+        <activity
+            android:name=".ui.splash.SplashActivity"
+            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.setting.view.SettingActivity"
+            android:exported="false" />
+        <activity
+            android:name=".ui.chat.view.ChatActivity"
+            android:exported="false" />
+
+        <receiver
+            android:name=".utils.helpers.chat.AlarmReceiver"
+            android:enabled="true"
+            android:exported="true" />
+    </application>
+
+</manifest>

Android/app/src/main/java/com/matthaigh27/chatgptwrapper/RisingApplication.kt

@@ -0,0 +1,45 @@
+package com.matthaigh27.chatgptwrapper
+
+import android.annotation.SuppressLint
+import android.app.Application
+import android.provider.Settings
+import android.util.Log
+import com.google.android.gms.tasks.OnCompleteListener
+import com.google.firebase.messaging.FirebaseMessaging
+
+class RisingApplication : Application() {
+
+    private var fcmToken: String = String()
+    private var uuid: String = String()
+    @SuppressLint("HardwareIds")
+    override fun onCreate() {
+        super.onCreate()
+
+        initToken()
+        // on below line we are getting device id.
+        uuid = Settings.Secure.getString(contentResolver, Settings.Secure.ANDROID_ID)
+        appContext = applicationContext as RisingApplication
+    }
+
+    private fun initToken() {
+        FirebaseMessaging.getInstance().token.addOnCompleteListener(OnCompleteListener { task ->
+            if (!task.isSuccessful) {
+                return@OnCompleteListener
+            }
+
+            fcmToken = task.result
+        })
+    }
+
+    fun getFCMToken(): String {
+        return this.fcmToken
+    }
+
+    fun getUUID(): String {
+        return this.uuid
+    }
+
+    companion object {
+        lateinit var appContext: RisingApplication
+    }
+}

Android/app/src/main/java/com/matthaigh27/chatgptwrapper/data/local/AppDatabase.kt

@@ -0,0 +1,40 @@
+package com.matthaigh27.chatgptwrapper.data.local
+
+import android.content.Context
+import androidx.room.Database
+import androidx.room.Room
+import androidx.room.RoomDatabase
+import com.matthaigh27.chatgptwrapper.data.local.dao.ContactDao
+import com.matthaigh27.chatgptwrapper.data.local.dao.ImageDao
+import com.matthaigh27.chatgptwrapper.data.local.entity.ContactEntity
+import com.matthaigh27.chatgptwrapper.data.local.entity.ImageEntity
+
+@Database(entities = [ImageEntity::class, ContactEntity::class], version = 1, exportSchema = false)
+abstract class AppDatabase : RoomDatabase() {
+
+    abstract fun imageDao(): ImageDao
+    abstract fun contactDao(): ContactDao
+
+    companion object {
+        private val DATABASE_NAME = "RisingPhone"
+
+        @Volatile
+        private var INSTANCE: AppDatabase? = null
+
+        fun getDatabase(context: Context): AppDatabase {
+            val tempInstance = INSTANCE
+            if (tempInstance != null) {
+                return tempInstance
+            }
+            synchronized(this) {
+                val instance = Room.databaseBuilder(
+                    context = context.applicationContext,
+                    klass = AppDatabase::class.java,
+                    name = DATABASE_NAME
+                ).build()
+                INSTANCE = instance
+                return instance
+            }
+        }
+    }
+}

Android/app/src/main/java/com/matthaigh27/chatgptwrapper/data/local/dao/ContactDao.kt

@@ -0,0 +1,19 @@
+package com.matthaigh27.chatgptwrapper.data.local.dao
+
+import androidx.room.*
+import com.matthaigh27.chatgptwrapper.data.local.entity.ContactEntity
+
+@Dao
+interface ContactDao {
+    @Insert
+    suspend fun insert(contact: ContactEntity)
+
+    @Update
+    suspend fun update(contact: ContactEntity)
+
+    @Delete
+    suspend fun delete(contact: ContactEntity)
+
+    @Query("SELECT * FROM contacts")
+    suspend fun getAllData(): List<ContactEntity>
+}

Android/app/src/main/java/com/matthaigh27/chatgptwrapper/data/local/dao/ImageDao.kt

@@ -0,0 +1,19 @@
+package com.matthaigh27.chatgptwrapper.data.local.dao
+
+import androidx.room.*
+import com.matthaigh27.chatgptwrapper.data.local.entity.ImageEntity
+
+@Dao
+interface ImageDao {
+    @Insert
+    suspend fun insert(image: ImageEntity)
+
+    @Update
+    suspend fun update(image: ImageEntity)
+
+    @Delete
+    suspend fun delete(image: ImageEntity)
+
+    @Query("SELECT * FROM images")
+    suspend fun getAllData(): List<ImageEntity>
+}

Android/app/src/main/java/com/matthaigh27/chatgptwrapper/data/local/entity/ContactEntity.kt

@@ -0,0 +1,11 @@
+package com.matthaigh27.chatgptwrapper.data.local.entity
+
+import androidx.room.Entity
+import androidx.room.PrimaryKey
+
+@Entity(tableName = "contacts")
+data class ContactEntity(
+    @PrimaryKey(autoGenerate = false) val id: String,
+    val name: String,
+    val phoneNumber: String,
+)

Android/app/src/main/java/com/matthaigh27/chatgptwrapper/data/local/entity/ImageEntity.kt

@@ -0,0 +1,12 @@
+package com.matthaigh27.chatgptwrapper.data.local.entity
+
+import androidx.room.Entity
+import androidx.room.PrimaryKey
+
+@Entity(tableName = "images")
+data class ImageEntity(
+    @PrimaryKey(autoGenerate = true) val id: Int,
+    val path: String,
+    val name: String,
+    val dataModified: Long
+)

Android/app/src/main/java/com/matthaigh27/chatgptwrapper/data/models/chat/AlarmModel.kt

@@ -0,0 +1,8 @@
+package com.matthaigh27.chatgptwrapper.data.models.chat
+
+data class AlarmModel(
+    val id: Int,
+    val time: Long,
+    val enabled: Boolean,
+    val label: String
+)

Android/app/src/main/java/com/matthaigh27/chatgptwrapper/data/models/chat/AutoTaskModel.kt

@@ -0,0 +1,31 @@
+package com.matthaigh27.chatgptwrapper.data.models.chat
+
+/**
+ * This class denotes a model to store AutoTask data in Firebase realtime database.
+ */
+
+data class AutoTaskModel(
+    val command: Command? = null,
+    val result: String? = null,
+    val thoughts: Thoughts? = null
+)
+
+data class Command(
+    val args: Args? = null,
+    val name: String? = null
+)
+
+data class Args(
+    val tool_input: String? = null,
+    val file_path: String? = null,
+    val text: String? = null,
+    val response: String? = null
+)
+
+data class Thoughts(
+    val criticism: String? = null,
+    val plan: String? = null,
+    val reasoning: String? = null,
+    val speak: String? = null,
+    val text: String? = null
+)

Android/app/src/main/java/com/matthaigh27/chatgptwrapper/data/models/chat/ChatMessageModel.kt

@@ -0,0 +1,11 @@
+package com.matthaigh27.chatgptwrapper.data.models.chat
+
+import com.google.gson.JsonElement
+
+data class ChatMessageModel(
+    val type: Int,
+    val content: String? = null,
+    val data: JsonElement? = null,
+    val hasImage: Boolean = false,
+    val image: ByteArray? = null,
+)

Android/app/src/main/java/com/matthaigh27/chatgptwrapper/data/models/chat/ContactModel.kt

@@ -0,0 +1,8 @@
+package com.matthaigh27.chatgptwrapper.data.models.chat
+
+data class ContactModel(
+    var contactId: String = String(),
+    var displayName: String = String(),
+    var phoneNumbers: ArrayList<String> = ArrayList(),
+    var status: String = String()
+)

Android/app/src/main/java/com/matthaigh27/chatgptwrapper/data/models/chat/HelpCommandModel.kt

@@ -0,0 +1,6 @@
+package com.matthaigh27.chatgptwrapper.data.models.chat
+
+data class HelpCommandModel(
+    var main: String? = null,
+    var assist: String? = null
+)

Android/app/src/main/java/com/matthaigh27/chatgptwrapper/data/models/chat/HelpPromptModel.kt

@@ -0,0 +1,22 @@
+package com.matthaigh27.chatgptwrapper.data.models.chat
+
+import com.google.gson.Gson
+
+data class HelpPromptModel(
+    var name: String = "",
+    var description: String = "",
+    var prompt: String = "",
+    var tags: ArrayList<String> = ArrayList()
+) {
+    override fun toString(): String {
+        val gson = Gson()
+        return gson.toJson(this)
+    }
+
+    companion object {
+        fun init(string: String): HelpPromptModel {
+            val gson = Gson()
+            return gson.fromJson(string, HelpPromptModel::class.java)
+        }
+    }
+}

Android/app/src/main/java/com/matthaigh27/chatgptwrapper/data/models/chat/ImageModel.kt

@@ -0,0 +1,8 @@
+package com.matthaigh27.chatgptwrapper.data.models.chat
+
+import android.net.Uri
+
+data class ImageModel(
+    val uri: Uri,
+    val modifiedDate: Long
+)

Android/app/src/main/java/com/matthaigh27/chatgptwrapper/data/models/chat/ImageRelatenessModel.kt

@@ -0,0 +1,6 @@
+package com.matthaigh27.chatgptwrapper.data.models.chat
+
+data class ImageRelatenessModel(
+    val image: ByteArray? = null,
+    val description: String? = null
+)

Android/app/src/main/java/com/matthaigh27/chatgptwrapper/data/models/chat/MailModel.kt

@@ -0,0 +1,10 @@
+package com.matthaigh27.chatgptwrapper.data.models.chat
+
+data class MailModel(
+    val from: String,
+    val to: String,
+    val date: String,
+    val cc: String,
+    val subject: String,
+    val body: String,
+)

Android/app/src/main/java/com/matthaigh27/chatgptwrapper/data/models/chatwidgetprops/MailsProps.kt

@@ -0,0 +1,20 @@
+package com.matthaigh27.chatgptwrapper.data.models.chatwidgetprops
+
+import com.google.gson.Gson
+import com.matthaigh27.chatgptwrapper.data.models.chat.MailModel
+
+data class MailsProps(
+    val mails: ArrayList<MailModel>
+) {
+    override fun toString(): String {
+        val gson = Gson()
+        return gson.toJson(this)
+    }
+
+    companion object {
+        fun init(string: String): MailsProps {
+            val gson = Gson()
+            return gson.fromJson(string, MailsProps::class.java)
+        }
+    }
+}

Android/app/src/main/java/com/matthaigh27/chatgptwrapper/data/models/chatwidgetprops/ScheduleAlarmProps.kt

@@ -0,0 +1,23 @@
+package com.matthaigh27.chatgptwrapper.data.models.chatwidgetprops
+
+import com.google.gson.Gson
+import com.matthaigh27.chatgptwrapper.data.models.chat.HelpPromptModel
+import com.matthaigh27.chatgptwrapper.data.models.common.Time
+
+data class ScheduleAlarmProps(
+    val time: Time? = null,
+    val label: String? = null,
+    val repeat: BooleanArray? = null
+) {
+    override fun toString(): String {
+        val gson = Gson()
+        return gson.toJson(this)
+    }
+
+    companion object {
+        fun init(string: String): ScheduleAlarmProps {
+            val gson = Gson()
+            return gson.fromJson(string, ScheduleAlarmProps::class.java)
+        }
+    }
+}

Android/app/src/main/java/com/matthaigh27/chatgptwrapper/data/models/common/Time.kt

@@ -0,0 +1,7 @@
+package com.matthaigh27.chatgptwrapper.data.models.common
+
+data class Time (
+    val hour:Int,
+    val minute:Int,
+    val second:Int,
+)

Android/app/src/main/java/com/matthaigh27/chatgptwrapper/data/models/setting/SettingModel.kt

@@ -0,0 +1,25 @@
+package com.matthaigh27.chatgptwrapper.data.models.setting
+
+import com.google.gson.Gson
+import com.matthaigh27.chatgptwrapper.data.models.chat.HelpPromptModel
+import com.matthaigh27.chatgptwrapper.data.remote.requests.common.OpenAISetting
+
+data class SettingModel(
+    val openaiKey: String,
+    val pineconeEnv: String,
+    val pineconeKey: String,
+    val firebaseKey: String,
+    val setting: OpenAISetting
+) {
+    override fun toString(): String {
+        val gson = Gson()
+        return gson.toJson(this)
+    }
+
+    companion object {
+        fun init(string: String): SettingModel {
+            val gson = Gson()
+            return gson.fromJson(string, SettingModel::class.java)
+        }
+    }
+}

Android/app/src/main/java/com/matthaigh27/chatgptwrapper/data/remote/ApiClient.kt

@@ -0,0 +1,31 @@
+package com.matthaigh27.chatgptwrapper.data.remote
+
+import com.matthaigh27.chatgptwrapper.utils.constants.CommonConstants.API_BASE_URL
+import okhttp3.OkHttpClient
+import retrofit2.Retrofit
+import retrofit2.converter.gson.GsonConverterFactory
+import java.util.concurrent.TimeUnit
+
+object ApiClient {
+    val TIME_OUT_CALL = 60L
+    val TIME_OUT_CONNECT = 60L
+    val TIME_OUT_READ = 60L
+    val TIME_OUT_WRITE = 60L
+
+    private val client = OkHttpClient
+        .Builder()
+        .callTimeout(TIME_OUT_CALL, TimeUnit.SECONDS)
+        .connectTimeout(TIME_OUT_CONNECT, TimeUnit.SECONDS)
+        .readTimeout(TIME_OUT_READ, TimeUnit.SECONDS)
+        .writeTimeout(TIME_OUT_WRITE, TimeUnit.SECONDS)
+        .build()
+
+    private val retrofit = Retrofit
+        .Builder()
+        .baseUrl(API_BASE_URL)
+        .addConverterFactory(GsonConverterFactory.create())
+        .client(client)
+        .build()
+
+    val apiService: ApiService = retrofit.create(ApiService::class.java)
+}

Android/app/src/main/java/com/matthaigh27/chatgptwrapper/data/remote/ApiResource.kt

@@ -0,0 +1,9 @@
+package com.matthaigh27.chatgptwrapper.data.remote
+
+sealed class ApiResource<T>(
+    val data: T? = null, val message: String? = null
+) {
+    class Success<T>(data: T) : ApiResource<T>(data)
+    class Error<T>(message: String, data: T? = null) : ApiResource<T>(data, message)
+    class Loading<T>(data: T? = null) : ApiResource<T>(data)
+}

Android/app/src/main/java/com/matthaigh27/chatgptwrapper/data/remote/ApiService.kt

@@ -0,0 +1,41 @@
+package com.matthaigh27.chatgptwrapper.data.remote
+
+import com.matthaigh27.chatgptwrapper.data.models.chat.MailModel
+import com.matthaigh27.chatgptwrapper.data.remote.requests.BaseApiRequest
+import com.matthaigh27.chatgptwrapper.data.remote.requests.ComposeMailApiRequest
+import com.matthaigh27.chatgptwrapper.data.remote.requests.ImageRelatednessApiRequest
+import com.matthaigh27.chatgptwrapper.data.remote.requests.NotificationApiRequest
+import com.matthaigh27.chatgptwrapper.data.remote.requests.ReadMailApiRequest
+import com.matthaigh27.chatgptwrapper.data.remote.requests.TrainContactsApiRequest
+import com.matthaigh27.chatgptwrapper.data.remote.requests.TrainImageApiRequest
+import com.matthaigh27.chatgptwrapper.data.remote.responses.ApiResponse
+import com.matthaigh27.chatgptwrapper.data.remote.responses.results.CommonResult
+import com.matthaigh27.chatgptwrapper.data.remote.responses.results.HelpCommandResult
+import com.matthaigh27.chatgptwrapper.data.remote.responses.results.ImageRelatenessResult
+import com.matthaigh27.chatgptwrapper.data.remote.responses.results.TrainImageResult
+import retrofit2.Call
+import retrofit2.http.Body
+import retrofit2.http.POST
+
+interface ApiService {
+    @POST("commands")
+    fun getAllHelpCommands(@Body request: BaseApiRequest): Call<ApiResponse<HelpCommandResult>>
+
+    @POST("sendNotification")
+    fun sendNotification(@Body request: NotificationApiRequest): Call<ApiResponse<CommonResult>>
+
+    @POST("train/contacts")
+    fun trainContacts(@Body request: TrainContactsApiRequest): Call<ApiResponse<String>>
+
+    @POST("image_relatedness")
+    fun getImageRelatedness(@Body request: ImageRelatednessApiRequest): Call<ApiResponse<ImageRelatenessResult>>
+
+    @POST("uploadImage")
+    fun trainImage(@Body request: TrainImageApiRequest): Call<ApiResponse<TrainImageResult>>
+
+    @POST("email/read_emails")
+    fun readEmails(@Body request: ReadMailApiRequest): Call<ApiResponse<ArrayList<MailModel>>>
+
+    @POST("email/send_email")
+    fun sendEmail(@Body request: ComposeMailApiRequest): Call<ApiResponse<String>>
+}

Android/app/src/main/java/com/matthaigh27/chatgptwrapper/data/remote/requests/BaseApiRequest.kt

@@ -0,0 +1,8 @@
+package com.matthaigh27.chatgptwrapper.data.remote.requests
+
+import com.matthaigh27.chatgptwrapper.data.remote.requests.common.Keys
+
+data class BaseApiRequest(
+    val confs: Keys
+)
+

Android/app/src/main/java/com/matthaigh27/chatgptwrapper/data/remote/requests/ComposeMailApiRequest.kt

@@ -0,0 +1,19 @@
+package com.matthaigh27.chatgptwrapper.data.remote.requests
+
+import com.matthaigh27.chatgptwrapper.data.remote.requests.common.Keys
+
+data class ComposeMailApiRequest(
+    val data: ComposeMailData,
+    val confs: Keys
+)
+
+data class ComposeMailData(
+    private val sender: String,
+    private val pwd: String,
+    private val to: String,
+    private val subject: String,
+    private val body: String,
+    private val to_send: Boolean,
+    private val filename: String,
+    private val file_content: String
+)

Android/app/src/main/java/com/matthaigh27/chatgptwrapper/data/remote/requests/ImageRelatednessApiRequest.kt

@@ -0,0 +1,9 @@
+package com.matthaigh27.chatgptwrapper.data.remote.requests
+
+import com.matthaigh27.chatgptwrapper.data.remote.requests.common.Keys
+
+data class ImageRelatednessApiRequest(
+    val image_name: String,
+    val message: String,
+    val confs: Keys
+)

Android/app/src/main/java/com/matthaigh27/chatgptwrapper/data/remote/requests/NotificationApiRequest.kt

@@ -0,0 +1,8 @@
+package com.matthaigh27.chatgptwrapper.data.remote.requests
+
+import com.matthaigh27.chatgptwrapper.data.remote.requests.common.Keys
+
+data class NotificationApiRequest(
+    val message: String,
+    val confs: Keys
+)

Android/app/src/main/java/com/matthaigh27/chatgptwrapper/data/remote/requests/ReadMailApiRequest.kt

@@ -0,0 +1,14 @@
+package com.matthaigh27.chatgptwrapper.data.remote.requests
+
+import com.matthaigh27.chatgptwrapper.data.remote.requests.common.Keys
+
+data class ReadMailApiRequest(
+    val data: ReadMailData,
+    val confs: Keys
+)
+
+data class ReadMailData(
+    val sender: String,
+    val pwd: String,
+    val imap_folder: String,
+)

Android/app/src/main/java/com/matthaigh27/chatgptwrapper/data/remote/requests/TrainContactsApiRequest.kt

@@ -0,0 +1,9 @@
+package com.matthaigh27.chatgptwrapper.data.remote.requests
+
+import com.matthaigh27.chatgptwrapper.data.models.chat.ContactModel
+import com.matthaigh27.chatgptwrapper.data.remote.requests.common.Keys
+
+data class TrainContactsApiRequest(
+    val contacts: ArrayList<ContactModel>,
+    val confs: Keys
+)

Android/app/src/main/java/com/matthaigh27/chatgptwrapper/data/remote/requests/TrainImageApiRequest.kt

@@ -0,0 +1,9 @@
+package com.matthaigh27.chatgptwrapper.data.remote.requests
+
+import com.matthaigh27.chatgptwrapper.data.remote.requests.common.Keys
+
+data class TrainImageApiRequest(
+    val image_name: String,
+    val status: String,
+    val confs: Keys
+)

Android/app/src/main/java/com/matthaigh27/chatgptwrapper/data/remote/requests/common/Keys.kt

@@ -0,0 +1,12 @@
+package com.matthaigh27.chatgptwrapper.data.remote.requests.common
+
+
+data class Keys(
+    val uuid: String,
+    val token: String,
+    val openai_key: String,
+    val pinecone_key: String,
+    val pinecone_env: String,
+    val firebase_key: String,
+    val settings: OpenAISetting,
+)

Android/app/src/main/java/com/matthaigh27/chatgptwrapper/data/remote/requests/common/OpenAISetting.kt

@@ -0,0 +1,5 @@
+package com.matthaigh27.chatgptwrapper.data.remote.requests.common
+
+data class OpenAISetting(
+    val temperature: Float
+)

Android/app/src/main/java/com/matthaigh27/chatgptwrapper/data/remote/responses/ApiResponse.kt

@@ -0,0 +1,7 @@
+package com.matthaigh27.chatgptwrapper.data.remote.responses
+
+data class ApiResponse<T>(
+    val status_code: Int,
+    val message: List<String>,
+    val result: T
+)

Android/app/src/main/java/com/matthaigh27/chatgptwrapper/data/remote/responses/results/CommonResult.kt

@@ -0,0 +1,8 @@
+package com.matthaigh27.chatgptwrapper.data.remote.responses.results
+
+import com.google.gson.JsonElement
+
+data class CommonResult(
+    val program: String,
+    val content: JsonElement
+)

Android/app/src/main/java/com/matthaigh27/chatgptwrapper/data/remote/responses/results/HelpCommandResult.kt

@@ -0,0 +1,14 @@
+package com.matthaigh27.chatgptwrapper.data.remote.responses.results
+
+data class HelpCommandResult(
+    val program: String,
+    val content: ArrayList<HelpCommandResponseItem>
+)
+
+data class HelpCommandResponseItem(
+    val name: String,
+    val description: String,
+    val prompt: String,
+    val tags: ArrayList<String>,
+    val enabled: Boolean
+)

Android/app/src/main/java/com/matthaigh27/chatgptwrapper/data/remote/responses/results/ImageRelatenessResult.kt

@@ -0,0 +1,11 @@
+package com.matthaigh27.chatgptwrapper.data.remote.responses.results
+
+data class ImageRelatenessResult(
+    val program: String,
+    val content: ImageRelatenessContent
+)
+
+data class ImageRelatenessContent(
+    val image_name: String,
+    val image_desc: String
+)

Android/app/src/main/java/com/matthaigh27/chatgptwrapper/data/remote/responses/results/TrainImageResult.kt

@@ -0,0 +1,6 @@
+package com.matthaigh27.chatgptwrapper.data.remote.responses.results
+
+data class TrainImageResult(
+    val image_name: String,
+    val image_text: String
+)

Android/app/src/main/java/com/matthaigh27/chatgptwrapper/data/repository/FirebaseRepository.kt

@@ -0,0 +1,55 @@
+package com.matthaigh27.chatgptwrapper.data.repository
+
+import com.google.firebase.storage.FirebaseStorage
+import com.matthaigh27.chatgptwrapper.utils.helpers.OnFailure
+import com.matthaigh27.chatgptwrapper.utils.helpers.OnSuccess
+import java.util.UUID
+import kotlin.coroutines.resume
+import kotlin.coroutines.suspendCoroutine
+
+object FirebaseRepository {
+    fun downloadImageWithName(
+        name: String, onSuccess: OnSuccess<ByteArray>, onFailure: OnFailure<String>
+    ) {
+        val reference = "images/$name"
+
+        val storageReference = FirebaseStorage.getInstance().getReference(reference)
+        storageReference.getBytes(Long.MAX_VALUE).addOnSuccessListener { bytes ->
+            onSuccess(bytes)
+        }.addOnFailureListener { e ->
+            onFailure(e.toString())
+        }
+        return
+    }
+
+    fun uploadImageAsync(
+        imageByteArray: ByteArray, onSuccess: OnSuccess<String>, onFailure: OnFailure<String>
+    ) {
+        val storageRef = FirebaseStorage.getInstance().reference
+        val uuid = UUID.randomUUID()
+        val imageName = "images/${uuid}"
+        val imageRef = storageRef.child(imageName)
+
+        val uploadTask = imageRef.putBytes(imageByteArray)
+        uploadTask.addOnFailureListener {
+            onFailure("Fail to upload image to firebase.")
+        }.addOnSuccessListener {
+            onSuccess("$uuid")
+        }
+    }
+
+    suspend fun uploadImage(imageByteArray: ByteArray): String = suspendCoroutine { continuation ->
+        val storageRef = FirebaseStorage.getInstance().reference
+        val uuid = UUID.randomUUID()
+        val imageName = "images/${uuid}"
+        val imageRef = storageRef.child(imageName)
+
+        val uploadTask = imageRef.putBytes(imageByteArray)
+
+        uploadTask.addOnFailureListener {
+            continuation.resume("Error")
+        }.addOnSuccessListener {
+            continuation.resume("$uuid")
+        }
+    }
+}

Android/app/src/main/java/com/matthaigh27/chatgptwrapper/data/repository/RemoteRepository.kt

@@ -0,0 +1,209 @@
+package com.matthaigh27.chatgptwrapper.data.repository
+
+import com.matthaigh27.chatgptwrapper.RisingApplication.Companion.appContext
+import com.matthaigh27.chatgptwrapper.data.models.chat.MailModel
+import com.matthaigh27.chatgptwrapper.data.models.setting.SettingModel
+import com.matthaigh27.chatgptwrapper.data.remote.ApiClient
+import com.matthaigh27.chatgptwrapper.data.remote.ApiResource
+import com.matthaigh27.chatgptwrapper.data.remote.requests.BaseApiRequest
+import com.matthaigh27.chatgptwrapper.data.remote.requests.ComposeMailApiRequest
+import com.matthaigh27.chatgptwrapper.data.remote.requests.ImageRelatednessApiRequest
+import com.matthaigh27.chatgptwrapper.data.remote.requests.NotificationApiRequest
+import com.matthaigh27.chatgptwrapper.data.remote.requests.ReadMailApiRequest
+import com.matthaigh27.chatgptwrapper.data.remote.requests.TrainContactsApiRequest
+import com.matthaigh27.chatgptwrapper.data.remote.requests.TrainImageApiRequest
+import com.matthaigh27.chatgptwrapper.data.remote.requests.common.Keys
+import com.matthaigh27.chatgptwrapper.data.remote.responses.ApiResponse
+import com.matthaigh27.chatgptwrapper.data.remote.responses.results.CommonResult
+import com.matthaigh27.chatgptwrapper.data.remote.responses.results.HelpCommandResult
+import com.matthaigh27.chatgptwrapper.data.remote.responses.results.ImageRelatenessResult
+import com.matthaigh27.chatgptwrapper.data.remote.responses.results.TrainImageResult
+import com.matthaigh27.chatgptwrapper.utils.helpers.OnFailure
+import com.matthaigh27.chatgptwrapper.utils.helpers.OnSuccess
+import com.matthaigh27.chatgptwrapper.utils.helpers.chat.SettingHelper.emptySettingModel
+import kotlinx.coroutines.runBlocking
+import retrofit2.Call
+import retrofit2.Callback
+import retrofit2.Response
+import kotlin.coroutines.resume
+import kotlin.coroutines.suspendCoroutine
+
+
+object RemoteRepository {
+    private val apiService = ApiClient.apiService
+
+    fun getKeys(): Keys{
+        RoomRepository
+        val settingModel = SharedPreferencesRepository.getConfig()
+        val keys  = Keys(
+            uuid = appContext.getUUID(),
+            token = appContext.getFCMToken(),
+            openai_key = settingModel.openaiKey,
+            pinecone_env = settingModel.pineconeEnv,
+            pinecone_key = settingModel.pineconeKey,
+            firebase_key = settingModel.firebaseKey,
+            settings = settingModel.setting
+        )
+        return keys
+    }
+
+    fun getAllHelpCommands(
+        onSuccess: OnSuccess<ApiResponse<HelpCommandResult>>,
+        onFailure: OnFailure<String>
+    ) {
+        val call = apiService.getAllHelpCommands(BaseApiRequest(getKeys()))
+
+        call.enqueue(object : Callback<ApiResponse<HelpCommandResult>> {
+            override fun onResponse(call: Call<ApiResponse<HelpCommandResult>>, response: Response<ApiResponse<HelpCommandResult>>) {
+                response.body()?.let { data ->
+                    onSuccess(data)
+                } ?: run {
+                    onFailure(response.message())
+                }
+            }
+
+            override fun onFailure(call: Call<ApiResponse<HelpCommandResult>>, t: Throwable) {
+                onFailure(t.message.toString())
+            }
+        })
+    }
+
+    fun sendNotification(
+        request: NotificationApiRequest,
+        onSuccess: OnSuccess<ApiResponse<CommonResult>>,
+        onFailure: OnFailure<String>
+    ) {
+        val call = apiService.sendNotification(request)
+
+        call.enqueue(object : Callback<ApiResponse<CommonResult>> {
+            override fun onResponse(call: Call<ApiResponse<CommonResult>>, response: Response<ApiResponse<CommonResult>>) {
+                response.body()?.let { data ->
+                    onSuccess(data)
+                } ?: run {
+                    onFailure(response.errorBody().toString())
+                }
+            }
+
+            override fun onFailure(call: Call<ApiResponse<CommonResult>>, t: Throwable) {
+                onFailure(t.message.toString())
+            }
+        })
+    }
+
+    fun trainContacts(
+        request: TrainContactsApiRequest,
+        onSuccess: OnSuccess<ApiResponse<String>>,
+        onFailure: OnFailure<String>
+    ) {
+        val call = apiService.trainContacts(request)
+
+        call.enqueue(object : Callback<ApiResponse<String>> {
+            override fun onResponse(
+                call: Call<ApiResponse<String>>, response: Response<ApiResponse<String>>
+            ) {
+                response.body()?.let { data ->
+                    onSuccess(data)
+                } ?: run {
+                    onFailure(response.message())
+                }
+            }
+
+            override fun onFailure(call: Call<ApiResponse<String>>, t: Throwable) {
+                onFailure(t.message.toString())
+            }
+        })
+    }
+
+    suspend fun trainImage(request: TrainImageApiRequest) : ApiResource<ApiResponse<TrainImageResult>> = suspendCoroutine { continuation ->
+
+        val call = apiService.trainImage(request)
+
+        call.enqueue(object : Callback<ApiResponse<TrainImageResult>> {
+            override fun onResponse(
+                call: Call<ApiResponse<TrainImageResult>>, response: Response<ApiResponse<TrainImageResult>>
+            ) {
+                response.body()?.let { data ->
+                    continuation.resume(ApiResource.Success(data))
+                } ?: run {
+                    continuation.resume(ApiResource.Error("Error"))
+                }
+            }
+
+            override fun onFailure(call: Call<ApiResponse<TrainImageResult>>, t: Throwable) {
+                continuation.resume(ApiResource.Error(t.message.toString()))
+            }
+        })
+    }
+
+    fun getImageRelatedness(
+        request: ImageRelatednessApiRequest,
+        onSuccess: OnSuccess<ApiResponse<ImageRelatenessResult>>,
+        onFailure: OnFailure<String>
+    ) {
+        val call = apiService.getImageRelatedness(request)
+
+        call.enqueue(object : Callback<ApiResponse<ImageRelatenessResult>> {
+            override fun onResponse(
+                call: Call<ApiResponse<ImageRelatenessResult>>, response: Response<ApiResponse<ImageRelatenessResult>>
+            ) {
+                response.body()?.let { data ->
+                    onSuccess(data)
+                } ?: run {
+                    onFailure(response.message())
+                }
+            }
+
+            override fun onFailure(call: Call<ApiResponse<ImageRelatenessResult>>, t: Throwable) {
+                onFailure(t.message.toString())
+            }
+        })
+    }
+
+    fun readEmails(
+        request: ReadMailApiRequest,
+        onSuccess: OnSuccess<ApiResponse<ArrayList<MailModel>>>,
+        onFailure: OnFailure<String>
+    ) {
+        val call = apiService.readEmails(request)
+
+        call.enqueue(object : Callback<ApiResponse<ArrayList<MailModel>>> {
+            override fun onResponse(
+                call: Call<ApiResponse<ArrayList<MailModel>>>, response: Response<ApiResponse<ArrayList<MailModel>>>
+            ) {
+                response.body()?.let { data ->
+                    onSuccess(data)
+                } ?: run {
+                    onFailure(response.message())
+                }
+            }
+
+            override fun onFailure(call: Call<ApiResponse<ArrayList<MailModel>>>, t: Throwable) {
+                onFailure(t.message.toString())
+            }
+        })
+    }
+
+    fun sendEmail(
+        request: ComposeMailApiRequest,
+        onSuccess: OnSuccess<ApiResponse<String>>,
+        onFailure: OnFailure<String>
+    ) {
+        val call = apiService.sendEmail(request)
+
+        call.enqueue(object : Callback<ApiResponse<String>> {
+            override fun onResponse(
+                call: Call<ApiResponse<String>>, response: Response<ApiResponse<String>>
+            ) {
+                response.body()?.let { data ->
+                    onSuccess(data)
+                } ?: run {
+                    onFailure(response.message())
+                }
+            }
+
+            override fun onFailure(call: Call<ApiResponse<String>>, t: Throwable) {
+                onFailure(t.message.toString())
+            }
+        })
+    }
+}

Android/app/src/main/java/com/matthaigh27/chatgptwrapper/data/repository/RoomRepository.kt

@@ -0,0 +1,47 @@
+package com.matthaigh27.chatgptwrapper.data.repository
+
+import androidx.lifecycle.MutableLiveData
+import com.matthaigh27.chatgptwrapper.RisingApplication
+import com.matthaigh27.chatgptwrapper.data.local.AppDatabase
+import com.matthaigh27.chatgptwrapper.data.local.entity.ContactEntity
+import com.matthaigh27.chatgptwrapper.data.local.entity.ImageEntity
+
+
+object RoomRepository {
+    private var databaseHandler: AppDatabase = AppDatabase.getDatabase(RisingApplication.appContext)
+
+    private var imageDao = databaseHandler.imageDao()
+    private var contactDao = databaseHandler.contactDao()
+
+    suspend fun getAllImages(): MutableLiveData<List<ImageEntity>> {
+        return MutableLiveData(imageDao.getAllData())
+    }
+
+    suspend fun insertImage(entity: ImageEntity) {
+        imageDao.insert(entity)
+    }
+
+    suspend fun updateImage(entity: ImageEntity) {
+        imageDao.update(entity)
+    }
+
+    suspend fun deleteImage(entity: ImageEntity) {
+        imageDao.delete(entity)
+    }
+
+    suspend fun getAllContacts(): MutableLiveData<List<ContactEntity>> {
+        return MutableLiveData(contactDao.getAllData())
+    }
+
+    suspend fun insertContact(entity: ContactEntity) {
+        contactDao.insert(entity)
+    }
+
+    suspend fun updateContact(entity: ContactEntity) {
+        contactDao.update(entity)
+    }
+
+    suspend fun deleteContact(entity: ContactEntity) {
+        contactDao.delete(entity)
+    }
+}

Android/app/src/main/java/com/matthaigh27/chatgptwrapper/data/repository/SharedPreferencesRepository.kt

@@ -0,0 +1,26 @@
+package com.matthaigh27.chatgptwrapper.data.repository
+
+import android.content.Context
+import com.matthaigh27.chatgptwrapper.RisingApplication.Companion.appContext
+import com.matthaigh27.chatgptwrapper.data.models.setting.SettingModel
+import com.matthaigh27.chatgptwrapper.utils.helpers.chat.SettingHelper.emptySettingModel
+
+object SharedPreferencesRepository {
+    fun saveConfig(config: SettingModel) {
+        val sharedPreferences = appContext.getSharedPreferences("prefs", Context.MODE_PRIVATE)
+        val editor = sharedPreferences.edit()
+        val jsonString = config.toString()
+        editor.putString("config", jsonString)
+        editor.apply()
+    }
+
+    fun getConfig(): SettingModel {
+        val sharedPreferences = appContext.getSharedPreferences("prefs", Context.MODE_PRIVATE)
+        val jsonString = sharedPreferences.getString("config", "")
+        if (jsonString == "" || jsonString == null) {
+            return emptySettingModel()
+        } else {
+            return SettingModel.init(jsonString)
+        }
+    }
+}

Android/app/src/main/java/com/matthaigh27/chatgptwrapper/ui/base/BaseActivity.kt

@@ -0,0 +1,22 @@
+package com.matthaigh27.chatgptwrapper.ui.base
+
+import android.os.Bundle
+import android.view.View
+import android.widget.Toast
+import androidx.appcompat.app.AppCompatActivity
+
+@Suppress("DEPRECATION")
+open class BaseActivity : AppCompatActivity() {
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+
+        // Hide the status bar (system toolbar)
+        window.decorView.systemUiVisibility = View.SYSTEM_UI_FLAG_FULLSCREEN
+        supportActionBar?.hide()
+    }
+
+    protected fun showToast(message: String) {
+        Toast.makeText(this, message, Toast.LENGTH_LONG).show()
+    }
+}

Android/app/src/main/java/com/matthaigh27/chatgptwrapper/ui/chat/view/ChatActivity.kt

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+package com.matthaigh27.chatgptwrapper.ui.chat.view
+
+import android.os.Bundle
+import com.matthaigh27.chatgptwrapper.R
+import com.matthaigh27.chatgptwrapper.ui.base.BaseActivity
+import com.matthaigh27.chatgptwrapper.ui.chat.view.fragments.ChatMainFragment
+
+
+class ChatActivity : BaseActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_chat)
+        navigateToChatMainFragment()
+    }
+
+    private fun navigateToChatMainFragment() {
+        val fragmentTransaction = supportFragmentManager.beginTransaction()
+        fragmentTransaction.replace(R.id.fl_container, ChatMainFragment()).commit()
+    }
+}
+
+
+