Add RuStore Push integration (project_id placeholder)

app/build.gradle.kts

@@ -55,4 +55,8 @@ kotlin {
     compilerOptions {
         jvmTarget.set(org.jetbrains.kotlin.gradle.dsl.JvmTarget.JVM_17)
     }
+}
+
+dependencies {
+    implementation("ru.rustore.sdk:pushclient:7.4.0")
 }

app/src/main/AndroidManifest.xml

@@ -1,10 +1,13 @@
 <?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
 
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES" />
+    <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
 
     <application
+        android:name=".App"
         android:allowBackup="true"
         android:icon="@mipmap/ic_launcher"
         android:roundIcon="@mipmap/ic_launcher_round"
@@ -12,6 +15,22 @@
         android:supportsRtl="true"
         android:theme="@style/Theme.APRS.Main">
 
+        <service
+            android:name=".PushMessagingService"
+            android:exported="true"
+            tools:ignore="ExportedService">
+            <intent-filter>
+                <action android:name="ru.rustore.sdk.pushclient.MESSAGING_EVENT" />
+            </intent-filter>
+        </service>
+
+        <meta-data
+            android:name="ru.rustore.sdk.pushclient.default_notification_icon"
+            android:resource="@drawable/ic_launcher_foreground" />
+        <meta-data
+            android:name="ru.rustore.sdk.pushclient.default_notification_channel_id"
+            android:value="@string/push_channel_id" />
+
         <activity
             android:name=".SplashActivity"
             android:exported="true"

app/src/main/java/ru/ua1zbe/aprsmap/App.kt

@@ -0,0 +1,60 @@
+package ru.ua1zbe.aprsmap
+
+import android.app.Application
+import android.app.NotificationChannel
+import android.app.NotificationManager
+import android.content.Context
+import android.util.Log
+import ru.rustore.sdk.pushclient.RuStorePushClient
+
+class App : Application() {
+
+    override fun onCreate() {
+        super.onCreate()
+        createPushChannel()
+        initRuStorePush()
+    }
+
+    private fun createPushChannel() {
+        getSystemService(NotificationManager::class.java).createNotificationChannel(
+            NotificationChannel(
+                PushMessagingService.CHANNEL_ID,
+                getString(R.string.push_channel_name),
+                NotificationManager.IMPORTANCE_HIGH
+            )
+        )
+    }
+
+    private fun initRuStorePush() {
+        if (RUSTORE_PROJECT_ID.isBlank()) {
+            Log.w(TAG, "RuStore project_id not set yet, init skipped")
+            return
+        }
+        try {
+            RuStorePushClient.init(application = this, projectId = RUSTORE_PROJECT_ID)
+            RuStorePushClient.getToken()
+                .addOnSuccessListener { token ->
+                    Log.i(TAG, "push token: $token")
+                    saveToken(token)
+                    RuStorePushClient.subscribeToTopic(PUSH_TOPIC)
+                        .addOnSuccessListener { Log.i(TAG, "subscribed to $PUSH_TOPIC") }
+                        .addOnFailureListener { e -> Log.w(TAG, "subscribe failed", e) }
+                }
+                .addOnFailureListener { e -> Log.w(TAG, "getToken failed", e) }
+        } catch (e: Exception) {
+            Log.w(TAG, "init failed", e)
+        }
+    }
+
+    private fun saveToken(token: String) {
+        getSharedPreferences(PREFS, MODE_PRIVATE)
+            .edit().putString("push_token", token).apply()
+    }
+
+    companion object {
+        private const val TAG = "RuStorePush"
+        private const val RUSTORE_PROJECT_ID = ""
+        private const val PUSH_TOPIC = "aprsmap"
+        const val PREFS = "aprsmap"
+    }
+}

app/src/main/java/ru/ua1zbe/aprsmap/MainActivity.kt

@@ -1,9 +1,11 @@
 package ru.ua1zbe.aprsmap
 
 import android.annotation.SuppressLint
+import android.Manifest
 import android.app.Activity
 import android.app.AlertDialog
 import android.content.Intent
+import android.content.pm.PackageManager
 import android.graphics.Color
 import android.graphics.PorterDuff
 import android.graphics.PorterDuffColorFilter
@@ -104,10 +106,24 @@ class MainActivity : Activity() {
         root.addView(progress)
         setContentView(root)
 
+        requestNotificationPermission()
+
         webView.loadUrl(getString(R.string.map_url))
         checkForUpdates()
     }
 
+    private fun requestNotificationPermission() {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU &&
+            checkSelfPermission(Manifest.permission.POST_NOTIFICATIONS) !=
+            PackageManager.PERMISSION_GRANTED
+        ) {
+            requestPermissions(
+                arrayOf(Manifest.permission.POST_NOTIFICATIONS),
+                REQ_NOTIFICATIONS
+            )
+        }
+    }
+
     private fun checkForUpdates() {
         Thread {
             val version = try {
@@ -237,5 +253,6 @@ class MainActivity : Activity() {
 
     companion object {
         private const val TAG = "APRSmap"
+        private const val REQ_NOTIFICATIONS = 100
     }
 }

app/src/main/java/ru/ua1zbe/aprsmap/PushMessagingService.kt

@@ -0,0 +1,55 @@
+package ru.ua1zbe.aprsmap
+
+import android.app.Notification
+import android.app.NotificationManager
+import android.content.Context
+import android.util.Log
+import ru.rustore.sdk.pushclient.messaging.exception.RuStorePushClientException
+import ru.rustore.sdk.pushclient.messaging.model.RemoteMessage
+import ru.rustore.sdk.pushclient.messaging.service.RuStoreMessagingService
+
+class PushMessagingService : RuStoreMessagingService() {
+
+    override fun onNewToken(token: String) {
+        Log.i(TAG, "onNewToken: $token")
+        getSharedPreferences(App.PREFS, Context.MODE_PRIVATE)
+            .edit().putString("push_token", token).apply()
+    }
+
+    override fun onMessageReceived(message: RemoteMessage) {
+        if (message.notification != null) {
+            Log.i(TAG, "push displayed by SDK: ${message.data}")
+            return
+        }
+        val title = message.data["title"] ?: getString(R.string.app_name)
+        val body = message.data["body"] ?: ""
+        if (title.isNotEmpty() || body.isNotEmpty()) {
+            showPush(title, body)
+        }
+    }
+
+    override fun onDeletedMessages() {
+        Log.i(TAG, "onDeletedMessages")
+    }
+
+    override fun onError(errors: List<RuStorePushClientException>) {
+        errors.forEach { Log.w(TAG, "error", it) }
+    }
+
+    private fun showPush(title: String, body: String) {
+        val nm = getSystemService(NotificationManager::class.java)
+        val n = Notification.Builder(this, CHANNEL_ID)
+            .setContentTitle(title)
+            .setContentText(body)
+            .setSmallIcon(R.drawable.ic_launcher_foreground)
+            .setAutoCancel(true)
+            .build()
+        nm.notify(NOTIFICATION_ID, n)
+    }
+
+    companion object {
+        private const val TAG = "RuStorePush"
+        const val CHANNEL_ID = "aprs_push"
+        private const val NOTIFICATION_ID = 2
+    }
+}

app/src/main/res/values/strings.xml

@@ -2,6 +2,8 @@
 <resources>
     <string name="app_name">APRS RadioRubka</string>
     <string name="map_url">https://aprs.radiorubka.org/?center=67.5096,32.8271&amp;zoom=8</string>
+    <string name="push_channel_id">aprs_push</string>
+    <string name="push_channel_name">Пуш-уведомления</string>
     <string name="update_available_title">Доступно обновление</string>
     <string name="update_available_msg">Версия %1$s уже вышла. Обновить приложение?</string>
     <string name="update_btn">Обновить</string>

gradle.properties

@@ -6,4 +6,4 @@ org.gradle.parallel=false
 org.gradle.caching=false
 kotlin.compiler.execution.strategy=in-process
 android.nonTransitiveRClass=true
-android.useAndroidX=false
+android.useAndroidX=true

settings.gradle.kts

@@ -11,6 +11,7 @@ dependencyResolutionManagement {
     repositories {
         google()
         mavenCentral()
+        maven("https://nexus-external.rustore.ru/repository/maven-rustore-exposed/")
     }
 }