HomeScreen Completete

app/build.gradle

@@ -1,5 +1,6 @@
 buildscript {
     apply from: "ktlint.gradle"
+
 }
 
 plugins {
@@ -43,11 +44,15 @@ android {
         }
     }
     compileOptions {
-        sourceCompatibility JavaVersion.VERSION_1_8
-        targetCompatibility JavaVersion.VERSION_1_8
+        sourceCompatibility JavaVersion.VERSION_17
+        targetCompatibility JavaVersion.VERSION_17
     }
     kotlinOptions {
-        jvmTarget = '1.8'
+        jvmTarget = '17'
+    }
+    buildFeatures {
+        viewBinding = true
+        buildConfig=true
     }
     buildFeatures {
         viewBinding = true
@@ -70,22 +75,30 @@ dependencies {
     implementation 'com.github.bumptech.glide:glide:4.16.0'
     implementation 'com.airbnb.android:lottie:3.4.0'
     // Room
+    implementation "androidx.room:room-ktx:2.6.1"
     implementation "androidx.room:room-runtime:2.6.1"
     implementation "androidx.legacy:legacy-support-v4:1.0.0"
     implementation 'androidx.lifecycle:lifecycle-extensions:2.2.0'
     implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.7.0'
-    annotationProcessor "androidx.room:room-compiler:2.6.1"
+    kapt "androidx.room:room-compiler:2.6.1"
+
     // retrofit
     implementation "com.squareup.retrofit2:retrofit:2.11.0"
     implementation "com.squareup.retrofit2:converter-gson:2.11.0"
     implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
+    implementation 'com.squareup.okhttp3:logging-interceptor:5.0.0-alpha.11'
     // ViewModel
     implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.7.0'
     annotationProcessor "androidx.lifecycle:lifecycle-compiler:2.7.0"
     // Koin
     implementation "io.insert-koin:koin-android:3.5.0"
     // coroutines
     implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:1.7.3"
+    // Rx
+    implementation 'io.reactivex.rxjava2:rxandroid:2.1.1'
+    implementation 'io.reactivex.rxjava2:rxjava:2.2.8'
+    implementation 'androidx.room:room-rxjava2:2.0.0'
     // WorkManager
     implementation 'androidx.work:work-runtime-ktx:2.9.0'
+
 }

app/src/main/AndroidManifest.xml

@@ -8,6 +8,7 @@
     <uses-permission android:name="android.permission.SCHEDULE_EXACT_ALARM" />
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
     <application
+        android:name=".AndroidApplication"
         android:allowBackup="true"
         android:dataExtractionRules="@xml/data_extraction_rules"
         android:fullBackupContent="@xml/backup_rules"

app/src/main/java/com/sun/weather/AndroidApplication.kt

@@ -1,17 +1,24 @@
 package com.sun.weather
 
 import android.app.Application
+import com.sun.weather.di.AppModule
+import com.sun.weather.di.DataSourceModule
+import com.sun.weather.di.NetworkModule
+import com.sun.weather.di.RepositoryModule
+import com.sun.weather.di.ViewModelModule
 import org.koin.android.ext.koin.androidContext
 import org.koin.android.ext.koin.androidFileProperties
 import org.koin.core.context.startKoin
 
 class AndroidApplication : Application() {
+    private val rootModule = listOf(AppModule, NetworkModule, DataSourceModule, RepositoryModule, ViewModelModule)
+
     override fun onCreate() {
         super.onCreate()
-
         startKoin {
             androidContext(this@AndroidApplication)
             androidFileProperties()
+            modules(rootModule)
         }
     }
 }

app/src/main/java/com/sun/weather/base/BaseActivity.kt

@@ -5,6 +5,7 @@ import android.view.LayoutInflater
 import androidx.appcompat.app.AppCompatActivity
 import androidx.lifecycle.ViewModel
 import androidx.viewbinding.ViewBinding
+import com.sun.weather.ui.SharedViewModel
 
 typealias ActivityInflate<T> = (LayoutInflater) -> T
 
@@ -14,6 +15,7 @@ abstract class BaseActivity<VB : ViewBinding>(private val inflate: ActivityInfla
 
     val binding get() = _binding!!
     abstract val viewModel: ViewModel
+    abstract val sharedViewModel: SharedViewModel
 
     protected abstract fun initialize()
 

app/src/main/java/com/sun/weather/base/BaseFragment.kt

@@ -7,6 +7,7 @@ import android.view.ViewGroup
 import androidx.fragment.app.Fragment
 import androidx.lifecycle.ViewModel
 import androidx.viewbinding.ViewBinding
+import com.sun.weather.ui.SharedViewModel
 
 typealias FragmentInflate<T> = (LayoutInflater, ViewGroup?, Boolean) -> T
 
@@ -15,6 +16,7 @@ abstract class BaseFragment<VB : ViewBinding>(private val inflate: FragmentInfla
     private var _binding: VB? = null
     val binding get() = _binding!!
     abstract val viewModel: ViewModel
+    abstract val sharedViewModel: SharedViewModel
 
     protected abstract fun initView()
 

app/src/main/java/com/sun/weather/data/model/CurrentWeather.kt

@@ -1,77 +1,101 @@
 package com.sun.weather.data.model
 
+import com.example.weather.utils.ext.combineWithCountry
+import com.google.gson.annotations.Expose
 import com.google.gson.annotations.SerializedName
 import com.sun.weather.data.model.entity.WeatherEntity
 import com.sun.weather.utils.ext.combineWithCountry
 
 data class CurrentWeather(
     @SerializedName("main")
-    var main: Main,
+    @Expose
+    var main: Main? = null,
     @SerializedName("weather")
-    var weathers: List<Weather>,
+    @Expose
+    var weathers: List<Weather>? = null,
     @SerializedName("wind")
-    var wind: Wind,
+    @Expose
+    var wind: Wind? = null,
     @SerializedName("clouds")
-    var clouds: Clouds,
+    @Expose
+    var clouds: Clouds? = null,
     @SerializedName("coord")
-    var coord: Coord,
+    @Expose
+    var coord: Coord? = Coord(0.0, 0.0),
     @SerializedName("dt")
-    var dt: Long,
+    @Expose
+    var dt: Long? = null,
     @SerializedName("name")
-    var nameCity: String,
+    @Expose
+    var nameCity: String? = null,
     @SerializedName("sys")
-    var sys: Sys,
-    var day: String = "",
-    var iconWeather: String = "",
+    @Expose
+    var sys: Sys? = null,
+    var day: String? = "",
+    var iconWeather: String? = "",
 )
 
 data class Main(
     @SerializedName("temp")
-    var currentTemperature: Double,
+    @Expose
+    var currentTemperature: Double? = null,
     @SerializedName("humidity")
-    var humidity: Int,
-    @SerializedName("temp_min") var tempMin: Double,
-    @SerializedName("temp_max") var tempMax: Double,
+    @Expose
+    var humidity: Int? = null,
+    @SerializedName("temp_min")
+    @Expose
+    var tempMin: Double? = null,
+    @SerializedName("temp_max")
+    @Expose
+    var tempMax: Double? = null,
 )
 
 data class Weather(
     @SerializedName("icon")
-    var iconWeather: String,
+    @Expose
+    var iconWeather: String? = null,
     @SerializedName("main")
-    var main: String,
+    @Expose
+    var main: String? = null,
     @SerializedName("description")
-    var description: String,
+    @Expose
+    var description: String? = null,
 )
 
 data class Wind(
     @SerializedName("speed")
-    var windSpeed: Double,
+    @Expose
+    var windSpeed: Double? = null,
 )
 
 data class Clouds(
     @SerializedName("all")
-    var percentCloud: Int,
+    @Expose
+    var percentCloud: Int? = null,
 )
 
 data class Coord(
     @SerializedName("lon")
-    var lon: Double,
+    @Expose
+    var lon: Double? = null,
     @SerializedName("lat")
-    var lat: Double,
+    @Expose
+    var lat: Double? = null,
 )
 
 data class Sys(
     @SerializedName("country")
-    var country: String,
+    @Expose
+    var country: String? = null,
 )
 
 fun CurrentWeather.toWeatherEntity(): WeatherEntity {
-    val country: String? = sys.country
-    val id = nameCity.combineWithCountry(country)
-    val latitude = coord.lat
-    val longitude = coord.lon
-    val timeZone = dt
-    val city = nameCity
+    val country: String = sys?.country ?: "Unknown"
+    val id = nameCity?.combineWithCountry(country) ?: "Unknown"
+    val latitude = coord?.lat ?: 0.0
+    val longitude = coord?.lon ?: 0.0
+    val timeZone = dt ?: 0
+    val city = nameCity ?: "Unknown"
     val weatherCurrent: WeatherBasic? = this.toWeatherBasic()
     val weatherHourlyList: List<WeatherBasic>? = null
     val weatherDailyList: List<WeatherBasic>? = null
@@ -89,16 +113,20 @@ fun CurrentWeather.toWeatherEntity(): WeatherEntity {
     )
 }
 
-fun CurrentWeather.toWeatherBasic(): WeatherBasic {
-    return WeatherBasic(
-        dateTime = dt,
-        currentTemperature = main.currentTemperature,
-        maxTemperature = main.tempMax,
-        minTemperature = main.tempMin,
-        iconWeather = weathers.firstOrNull()?.iconWeather,
-        weatherDescription = weathers.firstOrNull()?.description,
-        humidity = main.humidity,
-        percentCloud = clouds.percentCloud,
-        windSpeed = wind.windSpeed,
-    )
+fun CurrentWeather.toWeatherBasic(): WeatherBasic? {
+    return if (main != null && weathers?.isNotEmpty() == true && wind != null && clouds != null) {
+        WeatherBasic(
+            dateTime = dt ?: 0,
+            currentTemperature = main?.currentTemperature ?: 0.0,
+            maxTemperature = main?.tempMax ?: 0.0,
+            minTemperature = main?.tempMin ?: 0.0,
+            iconWeather = weathers?.firstOrNull()?.iconWeather,
+            weatherDescription = weathers?.firstOrNull()?.description,
+            humidity = main?.humidity ?: 0,
+            percentCloud = clouds?.percentCloud ?: 0,
+            windSpeed = wind?.windSpeed ?: 0.0,
+        )
+    } else {
+        null
+    }
 }