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‎.idea/vcs.xml

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‎app/.gitignore

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*.class
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*.iml
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*.idea/
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*.kt
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*.json
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build/

‎app/src/androidTest/java/com/example/redconefinal/ExampleInstrumentedTest.kt

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

‎app/src/main/java/com/example/redconefinal/AlertData.kt

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package com.example.redconefinal
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import android.content.Intent
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import android.os.Bundle
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import android.widget.Toast
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import androidx.appcompat.app.AppCompatActivity
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import androidx.recyclerview.widget.LinearLayoutManager
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import androidx.recyclerview.widget.RecyclerView
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import com.google.firebase.firestore.FirebaseFirestore
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class AlertData : AppCompatActivity() {
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private lateinit var recyclerView: RecyclerView
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private lateinit var db: FirebaseFirestore
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private lateinit var userList: ArrayList<User>
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override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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setContentView(R.layout.activity_alert_data)
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recyclerView = findViewById(R.id.recyclerview)
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recyclerView.layoutManager = LinearLayoutManager(this)
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userList = ArrayList()
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db = FirebaseFirestore.getInstance()
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fetchDataFromFirestore()
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}
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private fun fetchDataFromFirestore() {
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db.collection("files").get()
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.addOnSuccessListener { documents ->
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for (document in documents) {
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val user = document.toObject(User::class.java)
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userList.add(user)
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}
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recyclerView.adapter = MyAdapter(userList) { user ->
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val intent = Intent(this@AlertData, AlertDetails::class.java)
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intent.putExtra("user", user)
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startActivity(intent)
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}
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}
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.addOnFailureListener { exception ->
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Toast.makeText(this, "Error fetching data: ${exception.message}", Toast.LENGTH_SHORT).show()
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}
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}
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}

‎app/src/main/java/com/example/redconefinal/AlertDetails.kt

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package com.example.redconefinal
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import android.os.Bundle
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import androidx.appcompat.app.AppCompatActivity
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import android.widget.Toast
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import com.bumptech.glide.Glide
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import com.example.redconefinal.databinding.ActivityAlertDetailsBinding
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class AlertDetails : AppCompatActivity() {
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private lateinit var binding: ActivityAlertDetailsBinding
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override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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binding = ActivityAlertDetailsBinding.inflate(layoutInflater)
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setContentView(binding.root)
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val user = intent.getParcelableExtra<User>("user")
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if (user != null) {
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binding.nameTextView.text = user.name
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binding.locationTextView.text = user.Location
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binding.datetimeTextView.text = user.datetime
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Glide.with(this)
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.load(user.image)
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.into(binding.imageView)
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} else {
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Toast.makeText(this, "User data not found", Toast.LENGTH_SHORT).show()
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finish()
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}
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}
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}

‎app/src/main/java/com/example/redconefinal/FirebaseMsgService.kt

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package com.example.redconefinal
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import android.app.Notification
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import android.app.NotificationChannel
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import android.app.NotificationManager
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import android.app.PendingIntent
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import android.content.Context
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import android.content.Intent
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import android.os.Build
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import android.util.Log
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import androidx.core.app.NotificationCompat
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import com.google.firebase.messaging.FirebaseMessagingService
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import com.google.firebase.messaging.RemoteMessage
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class FirebaseMsgService : FirebaseMessagingService() {
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private val CHANNEL_ID = "push_noti"
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override fun onNewToken(token: String) {
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super.onNewToken(token)
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Log.d("FirebaseMsgService", "Refreshed token: $token")
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}
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override fun onMessageReceived(remoteMessage: RemoteMessage) {
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super.onMessageReceived(remoteMessage)
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Log.d("FirebaseMsgService", "Message received: ${remoteMessage.data}")
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remoteMessage.notification?.let {
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Log.d("FirebaseMsgService", "Notification Title: ${it.title}, Body: ${it.body}")
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pushNotification(it.title, it.body)
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} ?: Log.d("FirebaseMsgService", "No notification payload")
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}
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private fun pushNotification(title: String?, msg: String?) {
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val nm = getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager?
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
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val name = "Custom Channel"
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val descriptionText = "Channel for Push Notifications"
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val importance = NotificationManager.IMPORTANCE_HIGH
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val channel = NotificationChannel(CHANNEL_ID, name, importance).apply {
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description = descriptionText
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}
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nm?.createNotificationChannel(channel)
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}
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val intent = Intent(this, MainActivity::class.java).apply {
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addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP)
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}
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val pendingIntent = PendingIntent.getActivity(this, 100, intent, PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE)
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val notification: Notification = NotificationCompat.Builder(this, CHANNEL_ID)
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.setSmallIcon(R.drawable.rc1)
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.setContentTitle(title)
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.setContentText(msg)
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.setPriority(NotificationCompat.PRIORITY_HIGH)
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.setContentIntent(pendingIntent)
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.setAutoCancel(true)
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.build()
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val notificationId = 1
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nm?.notify(notificationId, notification)
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}
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}

‎app/src/main/java/com/example/redconefinal/MainActivity.kt

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package com.example.redconefinal
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import android.content.Intent
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import android.os.Bundle
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import android.util.Log
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import android.view.View
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import androidx.activity.enableEdgeToEdge
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import androidx.appcompat.app.AppCompatActivity
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import com.google.firebase.FirebaseApp
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import com.google.firebase.messaging.FirebaseMessaging
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class MainActivity : AppCompatActivity() {
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override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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enableEdgeToEdge()
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setContentView(R.layout.activity_main)
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FirebaseApp.initializeApp(this)
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// Set click listener for the button
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findViewById<View>(R.id.startButton).setOnClickListener {
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secondpage(it)
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}
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// Subscribe all users to the 'all_users' topic
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FirebaseMessaging.getInstance().subscribeToTopic("all_users")
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.addOnCompleteListener { task ->
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if (task.isSuccessful) {
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Log.d("MainActivity", "Subscribed to topic 'all_users'")
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} else {
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Log.e("MainActivity", "Failed to subscribe to topic 'all_users'", task.exception)
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}
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}
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// Retrieve the FCM token (optional)
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FirebaseMessaging.getInstance().token.addOnCompleteListener { task ->
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if (!task.isSuccessful) {
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Log.e("FirebaseMsgService", "Fetching FCM registration token failed", task.exception)
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return@addOnCompleteListener
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}
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// Get new FCM registration token
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val token = task.result
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Log.d("FirebaseMsgService", "FCM registration token: $token")
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}
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}
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fun secondpage(view: View) {
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val intent = Intent(this, AlertData::class.java)
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startActivity(intent)
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}
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}

‎app/src/main/java/com/example/redconefinal/MyAdapter.kt

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package com.example.redconefinal
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import android.view.LayoutInflater
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import android.view.ViewGroup
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import androidx.recyclerview.widget.RecyclerView
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import com.example.redconefinal.databinding.ListItemBinding
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class MyAdapter(private val userList: List<User>, private val onItemClick: (User) -> Unit) :
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RecyclerView.Adapter<MyAdapter.MyViewHolder>() {
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class MyViewHolder(val binding: ListItemBinding) : RecyclerView.ViewHolder(binding.root)
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override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): MyViewHolder {
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val binding = ListItemBinding.inflate(LayoutInflater.from(parent.context), parent, false)
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return MyViewHolder(binding)
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}
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override fun getItemCount(): Int {
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return userList.size
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}
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override fun onBindViewHolder(holder: MyViewHolder, position: Int) {
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val currentItem = userList[position]
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holder.binding.nameTextView.text = currentItem.name
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holder.binding.datetimeTextView.text = currentItem.datetime
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holder.binding.locationTextView.text = currentItem.Location
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holder.itemView.setOnClickListener {
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onItemClick(currentItem)
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}
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}
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}

‎app/src/main/java/com/example/redconefinal/User.kt

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package com.example.redconefinal
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import android.os.Parcelable
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import kotlinx.parcelize.Parcelize
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@Parcelize
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data class User(
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val name: String? = null,
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val datetime: String? = null,
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val Location: String? = null,
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val image: String? = null
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) : Parcelable

‎app/src/test/java/com/example/redconefinal/ExampleUnitTest.kt

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package com.example.redconefinal
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import org.junit.Test
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import org.junit.Assert.*
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/**
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* Example local unit test, which will execute on the development machine (host).
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*
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* See [testing documentation](http://d.android.com/tools/testing).
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*/
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class ExampleUnitTest {
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@Test
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fun addition_isCorrect() {
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assertEquals(4, 2 + 2)
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}
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}

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