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CodingWithTashiCodingWithTashi
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updated notification
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+301
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‎app/src/main/AndroidManifest.xml‎

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@@ -16,6 +16,13 @@
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android:roundIcon="@drawable/icon_launcher"
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android:supportsRtl="true"
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android:theme="@style/Theme.TibetanKeyboard">
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<service
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android:name=".MyFirebaseMessagingService"
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android:exported="false">
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<intent-filter>
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<action android:name="com.google.firebase.MESSAGING_EVENT" />
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</intent-filter>
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</service>
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<activity
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android:name=".LoginActivity"
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android:exported="false" />

‎app/src/main/java/com/kharagedition/tibetankeyboard/MyFirebaseMessagingService.kt‎

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package com.kharagedition.tibetankeyboard
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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.ActivityNotFoundException
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import android.content.Context
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import android.content.Intent
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import android.graphics.Color
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import android.net.Uri
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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 MyFirebaseMessagingService : FirebaseMessagingService() {
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override fun onMessageReceived(remoteMessage: RemoteMessage) {
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super.onMessageReceived(remoteMessage)
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// Check if message contains data payload for update notification
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remoteMessage.data.isNotEmpty().let {
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if (remoteMessage.data["type"] == "app_update") {
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handleUpdateNotification(remoteMessage.data)
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}
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}
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}
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private fun handleUpdateNotification(data: Map<String, String>) {
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val title = data["title"] ?: "Update Available"
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val message = data["message"] ?: "A new version of the app is available"
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val version = data["version"] ?: ""
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showUpdateNotification(title, message, version)
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}
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private fun showUpdateNotification(title: String, message: String, version: String) {
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val notificationManager = getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
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val channelId = "app_update_channel"
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// Create notification channel (for Android O and above)
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
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val channel = NotificationChannel(
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channelId,
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"App Updates",
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NotificationManager.IMPORTANCE_HIGH
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).apply {
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description = "Notifications for app updates"
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enableLights(true)
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lightColor = Color.BLUE
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enableVibration(true)
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}
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notificationManager.createNotificationChannel(channel)
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}
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// Create intent to open Play Store
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val playStoreIntent = createPlayStoreIntent()
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val pendingIntent = PendingIntent.getActivity(
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this,
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0,
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playStoreIntent,
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PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE
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)
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// Build notification
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val notification = NotificationCompat.Builder(this, channelId)
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.setSmallIcon(R.drawable.ic_update) // Add your update icon
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.setContentTitle(title)
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.setContentText(message)
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.setStyle(NotificationCompat.BigTextStyle().bigText(message))
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.setAutoCancel(true)
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.setPriority(NotificationCompat.PRIORITY_HIGH)
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.setContentIntent(pendingIntent)
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.addAction(
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R.drawable.ic_download,
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"Update Now",
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pendingIntent
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)
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.build()
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notificationManager.notify(1001, notification)
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}
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private fun createPlayStoreIntent(): Intent {
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val packageName = packageName
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// Try to open Play Store app first
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return try {
90+
Intent(Intent.ACTION_VIEW, Uri.parse("market://details?id=$packageName"))
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} catch (e: ActivityNotFoundException) {
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// Fallback to Play Store website
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Intent(Intent.ACTION_VIEW, Uri.parse("https://play.google.com/store/apps/details?id=$packageName"))
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}
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}
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override fun onNewToken(token: String) {
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super.onNewToken(token)
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// Send token to your server
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sendTokenToServer(token)
101+
}
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private fun sendTokenToServer(token: String) {
104+
// Implement your server communication here
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// This is where you'd send the FCM token to your backend
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Log.d("FCM", "New token: $token")
107+
}
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}

‎app/src/main/java/com/kharagedition/tibetankeyboard/UpdateNotificationManager.kt‎

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package com.kharagedition.tibetankeyboard
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3+
import android.app.NotificationChannel
4+
import android.app.NotificationManager
5+
import android.app.PendingIntent
6+
import android.content.Context
7+
import android.content.Intent
8+
import android.content.pm.PackageManager
9+
import android.net.Uri
10+
import android.os.Build
11+
import androidx.core.app.NotificationCompat
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class UpdateNotificationManager(private val context: Context) {
14+
15+
companion object {
16+
private const val PREFS_NAME = "app_update_prefs"
17+
private const val LAST_UPDATE_CHECK = "last_update_check"
18+
private const val CURRENT_VERSION = "current_version"
19+
}
20+
21+
private val sharedPrefs = context.getSharedPreferences(PREFS_NAME, Context.MODE_PRIVATE)
22+
23+
fun checkForUpdates() {
24+
val currentVersionCode = getCurrentVersionCode()
25+
val lastKnownVersion = sharedPrefs.getInt(CURRENT_VERSION, 0)
26+
val lastCheckTime = sharedPrefs.getLong(LAST_UPDATE_CHECK, 0)
27+
val currentTime = System.currentTimeMillis()
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29+
// Check once per day
30+
if (currentTime - lastCheckTime > 24 * 60 * 60 * 1000) {
31+
// Here you could make an API call to check for updates
32+
// For demo purposes, we'll simulate an update available
33+
simulateUpdateCheck(currentVersionCode, lastKnownVersion)
34+
35+
sharedPrefs.edit()
36+
.putLong(LAST_UPDATE_CHECK, currentTime)
37+
.putInt(CURRENT_VERSION, currentVersionCode)
38+
.apply()
39+
}
40+
}
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42+
private fun simulateUpdateCheck(currentVersion: Int, lastKnownVersion: Int) {
43+
// Simulate server response indicating update available
44+
// In real implementation, you'd call your server API here
45+
46+
// Example: Show notification if we detect user might have an older version
47+
if (shouldShowUpdateNotification()) {
48+
showLocalUpdateNotification()
49+
}
50+
}
51+
52+
private fun shouldShowUpdateNotification(): Boolean {
53+
// Add your logic here to determine when to show update notification
54+
// This could be based on server response, version comparison, etc.
55+
return true // For demo purposes
56+
}
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58+
private fun showLocalUpdateNotification() {
59+
val notificationManager = context.getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
60+
val channelId = "local_update_channel"
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62+
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
63+
val channel = NotificationChannel(
64+
channelId,
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"Local Update Check",
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NotificationManager.IMPORTANCE_DEFAULT
67+
)
68+
notificationManager.createNotificationChannel(channel)
69+
}
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71+
val playStoreIntent = Intent(Intent.ACTION_VIEW).apply {
72+
data = Uri.parse("market://details?id=${context.packageName}")
73+
}
74+
75+
val pendingIntent = PendingIntent.getActivity(
76+
context,
77+
0,
78+
playStoreIntent,
79+
PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE
80+
)
81+
82+
val notification = NotificationCompat.Builder(context, channelId)
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.setSmallIcon(R.drawable.ic_update)
84+
.setContentTitle("Update Available")
85+
.setContentText("Tap to update your keyboard app")
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.setAutoCancel(true)
87+
.setContentIntent(pendingIntent)
88+
.build()
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90+
notificationManager.notify(1002, notification)
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}
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private fun getCurrentVersionCode(): Int {
94+
return try {
95+
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
96+
context.packageManager.getPackageInfo(
97+
context.packageName,
98+
PackageManager.PackageInfoFlags.of(0)
99+
).longVersionCode.toInt()
100+
} else {
101+
@Suppress("DEPRECATION")
102+
context.packageManager.getPackageInfo(context.packageName, 0).versionCode
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}
104+
} catch (e: PackageManager.NameNotFoundException) {
105+
0
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}
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}
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}

‎app/src/main/java/com/kharagedition/tibetankeyboard/ui/HomeActivity.kt‎

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package com.kharagedition.tibetankeyboard.ui
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import android.Manifest
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import android.annotation.SuppressLint
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import android.content.Intent
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import android.content.pm.PackageManager
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import android.net.Uri
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import android.os.Build
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import android.os.Bundle
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import android.provider.Settings
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import android.util.Log
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import android.view.View.GONE
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import android.view.View.VISIBLE
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import android.view.inputmethod.InputMethodManager
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import androidx.appcompat.app.AppCompatDelegate
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import androidx.core.app.ActivityCompat
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import androidx.core.content.ContextCompat
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import com.bumptech.glide.Glide
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import com.google.android.gms.ads.*
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import com.google.android.gms.ads.nativead.NativeAd
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import com.google.android.gms.ads.nativead.NativeAdOptions
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import com.google.firebase.messaging.FirebaseMessaging
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import com.kharagedition.tibetankeyboard.application.InputMethodActivity
1824
import com.kharagedition.tibetankeyboard.R
1925
import com.kharagedition.tibetankeyboard.SettingsActivity
@@ -23,6 +29,7 @@ import com.kharagedition.tibetankeyboard.util.AppConstant
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import com.kharagedition.tibetankeyboard.util.BottomSheetDialog
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import com.kharagedition.tibetankeyboard.util.CommonUtils
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import com.kharagedition.tibetankeyboard.BuildConfig
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import com.kharagedition.tibetankeyboard.UpdateNotificationManager
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import com.kharagedition.tibetankeyboard.auth.AuthManager
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import com.kharagedition.tibetankeyboard.subscription.RevenueCatManager
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@@ -31,6 +38,8 @@ class HomeActivity : InputMethodActivity() {
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private lateinit var homeBinding: ActivityHomeBinding
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private var isPremiumUser:Boolean = false;
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private lateinit var authManager: AuthManager
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private lateinit var updateManager: UpdateNotificationManager
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3443
override fun onResume() {
3544
checkKeyboardIsEnabledOrNot()
3645
premiumListener()
@@ -51,7 +60,56 @@ class HomeActivity : InputMethodActivity() {
5160
authManager = AuthManager(this)
5261
checkKeyboardIsEnabledOrNot()
5362
initClickListener()
63+
updateManager = UpdateNotificationManager(this)
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requestNotificationPermission()
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// subscribe to all-users topic
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subscribeToAllUsersTopic()
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// Initialize Firebase and get FCM token
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initializeFirebase()
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72+
updateManager.checkForUpdates()
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}
74+
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private fun subscribeToAllUsersTopic() {
76+
FirebaseMessaging.getInstance().subscribeToTopic("all-users")
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.addOnCompleteListener { task ->
78+
var msg = "Subscribed to all-users topic"
79+
if (!task.isSuccessful) {
80+
msg = "Failed to subscribe to all-users topic"
81+
}
82+
Log.d("FCM", msg)
83+
}
84+
}
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86+
private fun initializeFirebase() {
87+
FirebaseMessaging.getInstance().token.addOnCompleteListener { task ->
88+
if (!task.isSuccessful) {
89+
Log.w("FCM", "Fetching FCM registration token failed", task.exception)
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return@addOnCompleteListener
91+
}
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93+
val token = task.result
94+
Log.d("FCM", "FCM Registration Token: $token")
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// Send token to your server
97+
}
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}
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private fun requestNotificationPermission() {
100+
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
101+
if (ContextCompat.checkSelfPermission(
102+
this,
103+
Manifest.permission.POST_NOTIFICATIONS
104+
) != PackageManager.PERMISSION_GRANTED
105+
) {
106+
ActivityCompat.requestPermissions(
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this,
108+
arrayOf(Manifest.permission.POST_NOTIFICATIONS),
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101
110+
)
111+
}
112+
}
55113
}
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57115
@SuppressLint("NewApi")

‎app/src/main/res/drawable/ic_download.xml‎

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<vector xmlns:android="http://schemas.android.com/apk/res/android"
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android:width="24dp"
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android:height="24dp"
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android:viewportWidth="24"
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android:viewportHeight="24"
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android:tint="?attr/colorOnSurface">
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<path
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android:fillColor="@android:color/white"
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android:pathData="M5,20h14v-2H5V20zM19,9h-4V3H9v6H5l7,7L19,9z"/>
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</vector>

‎app/src/main/res/drawable/ic_update.xml‎

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<vector xmlns:android="http://schemas.android.com/apk/res/android"
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android:width="24dp"
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android:height="24dp"
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android:viewportWidth="24"
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android:viewportHeight="24"
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android:tint="?attr/colorOnSurface">
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<path
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android:fillColor="@android:color/white"
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android:pathData="M12,20q-3.35,0 -5.675,-2.325Q4,15.35 4,12q0,-3.35 2.325,-5.675Q8.65,4 12,4q1.725,0 3.3,0.713q1.575,0.712 2.7,1.937l-1.425,1.425q-0.85,-0.85 -2.012,-1.313Q13.4,6.3 12,6.3q-2.425,0 -4.113,1.687Q6.2,9.575 6.2,12t1.687,4.013Q9.575,17.7 12,17.7q2.425,0 4.113,-1.687Q17.8,14.425 17.8,12h-2.3l2.85,-2.85L21.2,12h-1.4q0,3.35 -2.325,5.675Q15.35,20 12,20ZM15.175,16.175 12.825,13.825V8.5h1.35v4.675l1.75,1.75Z"/>
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</vector>

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