update

app/build.gradle

@@ -63,8 +63,8 @@ dependencies {
     implementation 'androidx.compose.ui:ui-graphics'
     implementation 'androidx.compose.ui:ui-tooling-preview'
     implementation 'androidx.compose.material3:material3'
-    implementation 'androidx.appcompat:appcompat:1.6.0'
-    implementation 'com.google.android.material:material:1.7.0'
+    implementation 'androidx.appcompat:appcompat:1.6.1'
+    implementation 'com.google.android.material:material:1.8.0'
     implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
 //    implementation 'androidx.navigation:navigation-runtime-ktx:2.5.2'
     implementation 'androidx.navigation:navigation-compose:2.5.3'
@@ -82,8 +82,8 @@ dependencies {
 
     // Firebase
     implementation 'com.google.firebase:firebase-auth-ktx:21.1.0'
-    implementation 'com.google.firebase:firebase-firestore-ktx:24.4.2'
-    implementation 'com.google.firebase:firebase-bom:31.2.0'
+    implementation 'com.google.firebase:firebase-firestore-ktx:24.4.3'
+    implementation 'com.google.firebase:firebase-bom:31.2.1'
     implementation 'com.google.firebase:firebase-analytics-ktx:21.2.0'
     implementation 'com.google.firebase:firebase-database-ktx:20.1.0'
     implementation 'com.google.firebase:firebase-database:20.1.0'
@@ -121,4 +121,7 @@ dependencies {
     implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.6.4'
     // Icons
     implementation 'androidx.compose.material:material-icons-extended:1.3.1'
+
+    // Work manager
+    implementation 'androidx.work:work-runtime-ktx:2.8.0'
 }

app/src/main/AndroidManifest.xml

@@ -9,6 +9,8 @@
     <uses-permission android:name="android.permission.CAMERA" />
     <uses-permission android:name="android.permission.INTERNET" />
 
+    <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
+
     <application
         android:name="com.example.buspayment.BaseApplication"
         android:allowBackup="true"

app/src/main/java/com/example/buspayment/MainScreen.kt

@@ -3,32 +3,29 @@ package com.example.buspayment
 import android.os.Bundle
 import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
-import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Surface
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.remember
-import androidx.compose.runtime.setValue
-import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
-import androidx.compose.ui.tooling.preview.Preview
 import androidx.navigation.NavHostController
 import androidx.navigation.compose.rememberNavController
+import com.example.buspayment.funtions.NotificationService
 import com.example.buspayment.navigations.SetupNavGraph
+import com.example.buspayment.realtimeDB.repository.DBRepository
 import com.example.buspayment.ui.theme.BusPaymentTheme
 import dagger.hilt.android.AndroidEntryPoint
 
+
 @AndroidEntryPoint
 class MainActivity : ComponentActivity() {
 
 	private lateinit var navController: NavHostController
 
 	override fun onCreate(savedInstanceState: Bundle?) {
 		super.onCreate(savedInstanceState)
+		DBRepository.setContext(this)
+		NotificationService(applicationContext).createNotificationChannel()
 		setContent {
 			BusPaymentTheme {
 				Surface(
@@ -48,16 +45,3 @@ class MainActivity : ComponentActivity() {
 }
 
 
-@Preview(showBackground = true)
-@Composable
-fun GreetingPreview() {
-	var email by remember { mutableStateOf("") }
-	BusPaymentTheme {
-		Column(
-			modifier = Modifier.fillMaxSize(),
-			horizontalAlignment = Alignment.CenterHorizontally,
-			verticalArrangement = Arrangement.Center
-		) {
-		}
-	}
-}

app/src/main/java/com/example/buspayment/funtions/NotificationService.kt

@@ -0,0 +1,42 @@
+package com.example.buspayment.funtions
+
+import android.app.NotificationChannel
+import android.app.NotificationManager
+import android.content.Context
+import android.os.Build
+import androidx.core.app.NotificationCompat
+import com.example.buspayment.R
+
+class NotificationService(
+	private val context: Context,
+) {
+	fun createNotificationChannel() {
+		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+			val channel =
+				NotificationChannel(
+					"BusPayment",
+					"Notification for bys payment",
+					NotificationManager.IMPORTANCE_DEFAULT
+				).apply {
+					description = "Testing new notification"
+				}
+			val notificationManager: NotificationManager =
+				context.getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
+			notificationManager.createNotificationChannel(channel)
+		}
+	}
+
+	fun showNotification(
+		title: String,
+		text: String,
+	) {
+		val notificationManager =
+			context.getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
+		val notification =
+			NotificationCompat.Builder(context, "BusPayment").setContentTitle(title)
+				.setSmallIcon(R.drawable.undraw_bus_stop_re_h8ej)
+				.setContentText(text).build()
+		notificationManager.notify(1, notification)
+	}
+
+}