Add additional info about server address to notification and main activity

app/src/main/java/io/bartek/ttsserver/core/sonos/queue/SonosQueue.kt

@@ -1,7 +1,5 @@
 package io.bartek.ttsserver.core.sonos.queue
 
-import android.content.SharedPreferences
-import io.bartek.ttsserver.ui.preference.PreferenceKey
 import io.bartek.ttsserver.core.sonos.worker.SonosWorker
 import io.bartek.ttsserver.core.tts.engine.TTSEngine
 import io.bartek.ttsserver.core.util.NetworkUtil
@@ -9,28 +7,14 @@ import io.bartek.ttsserver.core.web.dto.SonosDTO
 import java.util.concurrent.BlockingQueue
 import java.util.concurrent.LinkedBlockingQueue
 
-class SonosQueue(
-   private val tts: TTSEngine,
-   private val networkUtil: NetworkUtil,
-   private val preferences: SharedPreferences
-) {
+class SonosQueue(private val tts: TTSEngine, private val networkUtil: NetworkUtil) {
    private val queue: BlockingQueue<SonosDTO> = LinkedBlockingQueue()
    private var consumer: Thread? = null
-   private val host: String
-      get() = networkUtil.getIpAddress()
-   private val port: Int
-      get() = preferences.getInt(PreferenceKey.PORT, 8080)
 
    fun run() {
       consumer?.interrupt()
-      consumer = Thread(
-         SonosWorker(
-            tts,
-            host,
-            port,
-            queue
-         )
-      ).also { it.name = "SonosQueue" }
+      consumer = Thread(SonosWorker(tts, networkUtil.serverAddress, queue))
+         .also { it.name = "SonosQueue" }
       consumer?.start()
    }
 

app/src/main/java/io/bartek/ttsserver/core/sonos/worker/SonosWorker.kt

@@ -9,8 +9,7 @@ import java.util.concurrent.BlockingQueue
 
 class SonosWorker(
    private val tts: TTSEngine,
-   private val host: String,
-   private val port: Int,
+   private val address: String,
    private val queue: BlockingQueue<SonosDTO>
 ) : Runnable {
 
@@ -26,7 +25,7 @@ class SonosWorker(
       SonosDiscovery.discover().firstOrNull { it.zoneGroupState.name == data.zone }?.let {
          val file = tts.createTTSFile(data.text, data.language)
          val filename = file.name
-         val url = "http://$host:$port/sonos/$filename"
+         val url = "$address/sonos/$filename"
          it.clip(url, data.volume, "")
       }
 }

app/src/main/java/io/bartek/ttsserver/core/util/NetworkUtil.kt

@@ -2,11 +2,16 @@ package io.bartek.ttsserver.core.util
 
 import android.content.Context
 import android.content.Context.WIFI_SERVICE
+import android.content.SharedPreferences
 import android.net.wifi.WifiManager
+import io.bartek.ttsserver.ui.preference.PreferenceKey
 import java.net.InetAddress
 
 
-class NetworkUtil(private val context: Context) {
+class NetworkUtil(private val context: Context, private val preferences: SharedPreferences) {
+   val serverAddress: String
+      get() = "http://${getIpAddress()}:${preferences.getInt(PreferenceKey.PORT, 8000)}"
+
    fun getIpAddress(): String {
       return (context.getApplicationContext().getSystemService(WIFI_SERVICE) as WifiManager).let {
          inetAddress(it.dhcpInfo.ipAddress).toString().substring(1)

app/src/main/java/io/bartek/ttsserver/di/module/TTSModule.kt

@@ -6,12 +6,12 @@ import android.speech.tts.TextToSpeech
 import androidx.preference.PreferenceManager
 import dagger.Module
 import dagger.Provides
-import io.bartek.ttsserver.service.notification.ForegroundNotificationFactory
 import io.bartek.ttsserver.core.sonos.queue.SonosQueue
 import io.bartek.ttsserver.core.tts.engine.TTSEngine
 import io.bartek.ttsserver.core.tts.status.TTSStatusHolder
 import io.bartek.ttsserver.core.util.NetworkUtil
 import io.bartek.ttsserver.core.web.server.WebServerFactory
+import io.bartek.ttsserver.service.notification.ForegroundNotificationFactory
 import javax.inject.Singleton
 
 @Module
@@ -38,13 +38,12 @@ class TTSModule {
       context: Context,
       tts: TTSEngine,
       sonos: SonosQueue
-   ) =
-      WebServerFactory(
-         preferences,
-         context,
-         tts,
-         sonos
-      )
+   ) = WebServerFactory(
+      preferences,
+      context,
+      tts,
+      sonos
+   )
 
    @Provides
    @Singleton
@@ -52,17 +51,17 @@ class TTSModule {
 
    @Provides
    @Singleton
-   fun networkUtil(context: Context) = NetworkUtil(context)
+   fun networkUtil(context: Context, preferences: SharedPreferences) =
+      NetworkUtil(context, preferences)
 
    @Provides
    @Singleton
-   fun sonosQueue(tts: TTSEngine, networkUtil: NetworkUtil, preferences: SharedPreferences) =
-      SonosQueue(tts, networkUtil, preferences)
+   fun sonosQueue(tts: TTSEngine, networkUtil: NetworkUtil) = SonosQueue(tts, networkUtil)
 
    @Provides
    @Singleton
-   fun foregroundNotificationFactory(context: Context) =
-      ForegroundNotificationFactory(
-         context
-      )
+   fun foregroundNotificationFactory(
+      context: Context,
+      networkUtil: NetworkUtil
+   ) = ForegroundNotificationFactory(context, networkUtil)
 }

app/src/main/java/io/bartek/ttsserver/service/foreground/ForegroundService.kt

@@ -3,10 +3,8 @@ package io.bartek.ttsserver.service.foreground
 import android.annotation.SuppressLint
 import android.content.Context
 import android.content.Intent
-import android.content.SharedPreferences
 import android.os.PowerManager
 import dagger.android.DaggerService
-import io.bartek.ttsserver.ui.preference.PreferenceKey
 import io.bartek.ttsserver.core.web.server.WebServer
 import io.bartek.ttsserver.core.web.server.WebServerFactory
 import io.bartek.ttsserver.service.notification.ForegroundNotificationFactory
@@ -18,11 +16,6 @@ class ForegroundService : DaggerService() {
    private var wakeLock: PowerManager.WakeLock? = null
    private var isServiceStarted = false
    private var webServer: WebServer? = null
-   private val port: Int
-      get() = preferences.getInt(PreferenceKey.PORT, 8080)
-
-   @Inject
-   lateinit var preferences: SharedPreferences
 
    @Inject
    lateinit var webServerFactory: WebServerFactory
@@ -32,7 +25,7 @@ class ForegroundService : DaggerService() {
 
    override fun onCreate() {
       super.onCreate()
-      startForeground(1, notificationFactory.createForegroundNotification(port))
+      startForeground(1, notificationFactory.createForegroundNotification())
    }
 
    override fun onBind(intent: Intent) = null

app/src/main/java/io/bartek/ttsserver/service/notification/ForegroundNotificationFactory.kt

@@ -9,25 +9,32 @@ import android.content.Context
 import android.content.Intent
 import android.os.Build
 import io.bartek.R
+import io.bartek.ttsserver.core.util.NetworkUtil
 import io.bartek.ttsserver.ui.main.MainActivity
 
-class ForegroundNotificationFactory(private val context: Context) {
+class ForegroundNotificationFactory(
+   private val context: Context,
+   private val networkUtil: NetworkUtil
+) {
    private val oreo: Boolean
       get() = Build.VERSION.SDK_INT >= Build.VERSION_CODES.O
 
-   fun createForegroundNotification(port: Int): Notification {
+   private val notificationContent: String
+      get() = context.getString(R.string.service_notification_text, networkUtil.serverAddress)
+
+   fun createForegroundNotification(): Notification {
       createNotificationChannel()
-      return buildNotification(port, createPendingIntent())
+      return buildNotification(createPendingIntent())
    }
 
    @Suppress("DEPRECATION")
-   private fun buildNotification(port: Int, pendingIntent: PendingIntent?) =
+   private fun buildNotification(pendingIntent: PendingIntent?) =
       provideNotificationBuilder()
          .setContentTitle(context.resources.getString(R.string.service_notification_title))
-         .setContentText(context.resources.getString(R.string.service_notification_text, port))
+         .setContentText(notificationContent)
          .setContentIntent(pendingIntent)
          .setSmallIcon(R.drawable.ic_foreground_service)
-         .setTicker(context.getString(R.string.service_notification_text, port))
+         .setTicker(notificationContent)
          .setPriority(Notification.PRIORITY_HIGH) // for under android 26 compatibility
          .build()
 
@@ -57,7 +64,8 @@ class ForegroundNotificationFactory(private val context: Context) {
    @Suppress("DEPRECATION")
    @SuppressLint("NewApi")
    private fun provideNotificationBuilder() =
-      if (oreo) Notification.Builder(context,
+      if (oreo) Notification.Builder(
+         context,
          NOTIFICATION_CHANNEL_ID
       )
       else Notification.Builder(context)

app/src/main/java/io/bartek/ttsserver/ui/main/MainActivity.kt

@@ -1,9 +1,6 @@
 package io.bartek.ttsserver.ui.main
 
-import android.content.BroadcastReceiver
-import android.content.Context
-import android.content.Intent
-import android.content.IntentFilter
+import android.content.*
 import android.os.Build
 import android.os.Bundle
 import android.view.Menu
@@ -14,20 +11,28 @@ import androidx.appcompat.widget.AppCompatImageButton
 import androidx.localbroadcastmanager.content.LocalBroadcastManager
 import dagger.android.support.DaggerAppCompatActivity
 import io.bartek.R
-import io.bartek.ttsserver.ui.help.HelpActivity
-import io.bartek.ttsserver.ui.preference.PreferencesActivity
+import io.bartek.ttsserver.core.util.NetworkUtil
 import io.bartek.ttsserver.service.foreground.ForegroundService
 import io.bartek.ttsserver.service.state.ServiceState
+import io.bartek.ttsserver.ui.help.HelpActivity
+import io.bartek.ttsserver.ui.preference.PreferencesActivity
 import javax.inject.Inject
 
 
 class MainActivity : DaggerAppCompatActivity() {
    private lateinit var serverControlButton: AppCompatImageButton
+   private lateinit var serverStatus: TextView
    private lateinit var promptText: TextView
 
    @Inject
    lateinit var context: Context
 
+   @Inject
+   lateinit var preferences: SharedPreferences
+
+   @Inject
+   lateinit var networkUtil: NetworkUtil
+
    private val receiver = object : BroadcastReceiver() {
       override fun onReceive(context: Context?, intent: Intent?) {
          (intent?.getStringExtra(ForegroundService.STATE) ?: ServiceState.STOPPED.name)
@@ -55,10 +60,13 @@ class MainActivity : DaggerAppCompatActivity() {
       when (newState) {
          ServiceState.STOPPED -> {
             serverControlButton.setImageResource(R.drawable.ic_power_off)
+            serverStatus.text = getString(R.string.main_activity_server_status_down)
             promptText.text = getString(R.string.main_activity_prompt_to_run)
          }
          ServiceState.RUNNING -> {
             serverControlButton.setImageResource(R.drawable.ic_power_on)
+            serverStatus.text =
+               getString(R.string.main_activity_server_status_up, networkUtil.serverAddress)
             promptText.text = getString(R.string.main_activity_prompt_to_stop)
          }
       }
@@ -68,6 +76,7 @@ class MainActivity : DaggerAppCompatActivity() {
       super.onCreate(savedInstanceState)
       setContentView(R.layout.activity_main)
       serverControlButton = findViewById(R.id.server_control_button)
+      serverStatus = findViewById(R.id.server_status)
       promptText = findViewById(R.id.prompt_text)
    }
 

app/src/main/res/layout/activity_main.xml

@@ -8,10 +8,17 @@
     tools:context=".ttsserver.ui.main.MainActivity">
 
     <TextView
-        android:id="@+id/prompt_text"
+        android:id="@+id/server_status"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_marginTop="20dp"
+        android:text="@string/main_activity_server_status_down"
+        android:textAlignment="center" />
+
+    <TextView
+        android:id="@+id/prompt_text"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
         android:text="@string/main_activity_prompt_to_run"
         android:textAlignment="center" />
 

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

@@ -4,15 +4,15 @@
     <string name="permission_http_server_label">booting up TTS HTTP server</string>
     <string name="permission_http_server_description">Allows application to run HTTP server which provides a TTS services.</string>
 
-    <string name="main_activity_run">Run</string>
-    <string name="main_activity_stop">Stop</string>
+    <string name="main_activity_server_status_down">The server is down</string>
+    <string name="main_activity_server_status_up">The server is up: %1$s</string>
     <string name="main_activity_prompt_to_run">Tap power on button to run the server</string>
     <string name="main_activity_prompt_to_stop">Tap power off button to stop the server</string>
 
     <string name="service_notification_category_name">HTTP Server</string>
     <string name="service_notification_category_description">The fixed notification keeping the HTTP server alive</string>
     <string name="service_notification_title">Server is running</string>
-    <string name="service_notification_text">The HTTP server is listening on port %1$d</string>
+    <string name="service_notification_text">The HTTP server is listening on address %1$s</string>
 
     <string name="title_activity_preferences">Settings</string>
     <string name="preference_port_summary">The desired port on which HTTP server is intended to listening</string>