Replace app icon with walkie-talkie (icons8 style)

- Adaptive icon foreground is now the purple walkie-talkie PNG on the
  dark background, replaces the white mic vector
- Notification small icon now uses the walkie silhouette

app/build.gradle.kts

@@ -11,8 +11,8 @@ android {
         applicationId = "ru.ua1zbe.svxremote"
         minSdk = 26
         targetSdk = 34
-        versionCode = 4
+        versionCode = 5
-        versionName = "1.0.2"
+        versionName = "1.0.3"
     }
 
     buildTypes {

app/src/main/AndroidManifest.xml

@@ -28,6 +28,7 @@
         <activity
             android:name=".SplashActivity"
             android:exported="true"
+            android:launchMode="singleTop"
             android:screenOrientation="portrait"
             android:theme="@style/Theme.SvxRemote">
             <intent-filter>
@@ -39,6 +40,7 @@
         <activity
             android:name=".MainActivity"
             android:exported="false"
+            android:launchMode="singleTask"
             android:screenOrientation="portrait"
             android:configChanges="orientation|screenSize|keyboardHidden" />
 

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

@@ -78,6 +78,7 @@ class MainActivity : Activity(), SvxService.Listener {
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
+        SplashActivity.mainAlive = true
         setContentView(R.layout.activity_main)
         window.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON)
         checkForUpdates()
@@ -104,38 +105,18 @@ class MainActivity : Activity(), SvxService.Listener {
             startActivity(Intent(this, SettingsActivity::class.java))
         }
 
+        lblTg.setOnClickListener { showGroupsDialog() }
+
         connectZone.setOnClickListener {
-            val s = svc
+            if (connected) {
-            if (connected && s != null) {
+                svc?.disconnect()
-                s.disconnect()
             } else {
-                settings = Prefs.load(this)
                 if (settings.host.isBlank() || settings.callsign.isBlank()) {
                     toast(getString(R.string.toast_need_settings))
                     return@setOnClickListener
                 }
-                if (checkSelfPermission(Manifest.permission.RECORD_AUDIO) != PackageManager.PERMISSION_GRANTED) {
+                requestPermissionsIfNeeded()
-                    requestPermissions(arrayOf(Manifest.permission.RECORD_AUDIO), REQ_MIC)
+                connect()
-                    return@setOnClickListener
-                }
-                if (Build.VERSION.SDK_INT >= 33 &&
-                    checkSelfPermission(Manifest.permission.POST_NOTIFICATIONS) != PackageManager.PERMISSION_GRANTED
-                ) {
-                    requestPermissions(arrayOf(Manifest.permission.POST_NOTIFICATIONS), REQ_NOTIF)
-                }
-                startForegroundService(Intent(this, SvxService::class.java))
-                bindService(Intent(this, SvxService::class.java), svcConn, Context.BIND_AUTO_CREATE)
-                mainHandler.postDelayed({
-                    svc?.connect(
-                        ReflectorClient.Settings(
-                            host = settings.host,
-                            port = settings.port,
-                            callsign = settings.callsign,
-                            authKey = settings.authKey,
-                            talkGroup = settings.talkGroup
-                        )
-                    )
-                }, 300)
             }
         }
 
@@ -166,14 +147,28 @@ class MainActivity : Activity(), SvxService.Listener {
         refreshUi()
     }
 
+    private var autoConnectAttempted = false
+
     override fun onResume() {
         super.onResume()
         settings = Prefs.load(this)
         refreshUi()
+        if (!autoConnectAttempted &&
+            settings.host.isNotBlank() &&
+            settings.callsign.isNotBlank()
+        ) {
+            autoConnectAttempted = true
+            requestPermissionsIfNeeded()
+            connect()
+        }
+        if (pendingUpdate != null && updateDialog == null && canInstall()) {
+            startUpdate()
+        }
     }
 
     override fun onDestroy() {
         super.onDestroy()
+        SplashActivity.mainAlive = false
         svc?.listener = null
         unbindService(svcConn)
     }
@@ -309,6 +304,62 @@ class MainActivity : Activity(), SvxService.Listener {
         pttButton.enabled2 = connected
     }
 
+    private fun requestPermissionsIfNeeded() {
+        if (checkSelfPermission(Manifest.permission.RECORD_AUDIO) != PackageManager.PERMISSION_GRANTED) {
+            requestPermissions(arrayOf(Manifest.permission.RECORD_AUDIO), REQ_MIC)
+        }
+        if (Build.VERSION.SDK_INT >= 33 &&
+            checkSelfPermission(Manifest.permission.POST_NOTIFICATIONS) != PackageManager.PERMISSION_GRANTED
+        ) {
+            requestPermissions(arrayOf(Manifest.permission.POST_NOTIFICATIONS), REQ_NOTIF)
+        }
+    }
+
+    /** Запустить сервис и подключиться с текущими настройками. */
+    private fun connect() {
+        startForegroundService(Intent(this, SvxService::class.java))
+        bindService(Intent(this, SvxService::class.java), svcConn, Context.BIND_AUTO_CREATE)
+        mainHandler.postDelayed({
+            svc?.connect(
+                ReflectorClient.Settings(
+                    host = settings.host,
+                    port = settings.port,
+                    callsign = settings.callsign,
+                    authKey = settings.authKey,
+                    talkGroup = settings.talkGroup
+                )
+            )
+        }, 300)
+    }
+
+    /** Переключиться на другую группу: пересохранить и переподключиться. */
+    private fun switchGroup(tg: Long) {
+        settings = settings.copy(talkGroup = tg)
+        Prefs.save(this, settings)
+        refreshUi()
+        svc?.disconnect()
+        mainHandler.postDelayed({ connect() }, 500)
+    }
+
+    private fun showGroupsDialog() {
+        val groups = (settings.groups + settings.talkGroup).distinct()
+        if (groups.isEmpty()) {
+            toast(getString(R.string.toast_groups_empty))
+            return
+        }
+        val current = settings.talkGroup
+        AlertDialog.Builder(this)
+            .setTitle(R.string.select_tg)
+            .setItems(groups.map { tg ->
+                val label = getString(R.string.tg_badge, tg)
+                if (tg == current) "$label ✓" else label
+            }.toTypedArray()) { _, which ->
+                val tg = groups[which]
+                if (tg != current) switchGroup(tg)
+            }
+            .show()
+    }
+
     private fun checkForUpdates() {
         Thread {
             val version = try {

app/src/main/java/ru/ua1zbe/svxremote/SettingsActivity.kt

@@ -15,6 +15,7 @@ class SettingsActivity : Activity() {
     private lateinit var inputCallsign: EditText
     private lateinit var inputAuthKey: EditText
     private lateinit var inputTg: EditText
+    private lateinit var inputGroups: EditText
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
@@ -25,6 +26,7 @@ class SettingsActivity : Activity() {
         inputCallsign = findViewById(R.id.input_callsign)
         inputAuthKey = findViewById(R.id.input_auth_key)
         inputTg = findViewById(R.id.input_tg)
+        inputGroups = findViewById(R.id.input_groups)
 
         val s = Prefs.load(this)
         inputHost.setText(s.host)
@@ -32,6 +34,7 @@ class SettingsActivity : Activity() {
         inputCallsign.setText(s.callsign)
         inputAuthKey.setText(s.authKey)
         inputTg.setText(s.talkGroup.toString())
+        inputGroups.setText(s.groups.joinToString(", "))
 
         findViewById<Button>(R.id.btn_save).setOnClickListener {
             val host = inputHost.text.toString().trim()
@@ -39,6 +42,10 @@ class SettingsActivity : Activity() {
             val callsign = inputCallsign.text.toString().trim()
             val authKey = inputAuthKey.text.toString()
             val tg = inputTg.text.toString().trim().toLongOrNull() ?: 11
+            val groups = inputGroups.text.toString()
+                .split(',')
+                .mapNotNull { it.trim().toLongOrNull() }
+                .distinct()
 
             if (host.isBlank() || callsign.isBlank()) {
                 toast(getString(R.string.toast_settings_empty))
@@ -52,7 +59,8 @@ class SettingsActivity : Activity() {
                     port = port.coerceIn(1, 65535),
                     callsign = callsign,
                     authKey = authKey,
-                    talkGroup = tg.coerceAtLeast(0)
+                    talkGroup = tg.coerceAtLeast(0),
+                    groups = groups
                 )
             )
             toast(getString(R.string.saved))

app/src/main/java/ru/ua1zbe/svxremote/SplashActivity.kt

@@ -9,15 +9,23 @@ import android.view.animation.AccelerateDecelerateInterpolator
 /** Красивая заставка с плавным появлением логотипа. */
 class SplashActivity : Activity() {
 
+    companion object {
+        @Volatile
+        var mainAlive = false
+    }
+
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
+        if (mainAlive) {
+            openMain()
+            return
+        }
         setContentView(R.layout.activity_splash)
 
         val title = findViewById<View>(R.id.splash_title)
         val subtitle = findViewById<View>(R.id.splash_subtitle)
         val line = findViewById<View>(R.id.splash_line)
 
-        val baseAlpha = title.alpha
         title.alpha = 0f
         subtitle.alpha = 0f
         line.alpha = 0f
@@ -44,10 +52,19 @@ class SplashActivity : Activity() {
             .start()
 
         window.decorView.postDelayed({
+            openMain()
+        }, 4000)
+    }
+
+    private fun openMain() {
         val intent = Intent(this, MainActivity::class.java)
+            .addFlags(
+                Intent.FLAG_ACTIVITY_NEW_TASK or
+                    Intent.FLAG_ACTIVITY_CLEAR_TOP or
+                    Intent.FLAG_ACTIVITY_SINGLE_TOP
+            )
         startActivity(intent)
         overridePendingTransition(android.R.anim.fade_in, android.R.anim.fade_out)
         finish()
-        }, 4000)
     }
 }

app/src/main/java/ru/ua1zbe/svxremote/SvxService.kt

@@ -3,6 +3,7 @@ package ru.ua1zbe.svxremote
 import android.app.Notification
 import android.app.NotificationChannel
 import android.app.NotificationManager
+import android.app.PendingIntent
 import android.app.Service
 import android.content.Intent
 import android.os.Binder
@@ -53,11 +54,22 @@ class SvxService : Service(), ReflectorClient.Callbacks {
         nm.createNotificationChannel(
             NotificationChannel("svx", "SVXRemote", NotificationManager.IMPORTANCE_LOW)
         )
+        updateNotification(getString(R.string.notif_connected))
+    }
+
+    private fun updateNotification(text: String) {
+        val contentIntent = PendingIntent.getActivity(
+            this, 0,
+            Intent(this, MainActivity::class.java)
+                .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_SINGLE_TOP),
+            PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE
+        )
         val n = Notification.Builder(this, "svx")
             .setContentTitle("SVXRemote")
-            .setContentText(getString(R.string.notif_connected))
+            .setContentText(text)
-            .setSmallIcon(android.R.drawable.ic_menu_call)
+            .setSmallIcon(R.drawable.ic_launcher_fg)
             .setOngoing(true)
+            .setContentIntent(contentIntent)
             .build()
         startForeground(1, n)
     }
@@ -86,7 +98,10 @@ class SvxService : Service(), ReflectorClient.Callbacks {
 
     override fun onState(state: Int, detail: String?) {
         when (state) {
-            ReflectorClient.STATE_READY -> engine.startDecoder()
+            ReflectorClient.STATE_READY -> {
+                updateNotification(getString(R.string.notif_connected))
+                engine.startDecoder()
+            }
             ReflectorClient.STATE_DISCONNECTED -> {
                 engine.stopDecoder()
                 stopForeground(STOP_FOREGROUND_REMOVE)
@@ -100,10 +115,12 @@ class SvxService : Service(), ReflectorClient.Callbacks {
     }
 
     override fun onTalkerStart(tg: Long, callsign: String) {
+        updateNotification(getString(R.string.notif_talking, callsign))
         listener?.onTalkerStart(tg, callsign)
     }
 
     override fun onTalkerStop(tg: Long, callsign: String) {
+        updateNotification(getString(R.string.notif_last_talker, callsign))
         listener?.onTalkerStop(tg, callsign)
     }
 

app/src/main/java/ru/ua1zbe/svxremote/prefs/Prefs.kt

@@ -8,7 +8,8 @@ data class ConnectionSettings(
     val port: Int,
     val callsign: String,
     val authKey: String,
-    val talkGroup: Long
+    val talkGroup: Long,
+    val groups: List<Long> = emptyList()
 )
 
 object Prefs {
@@ -21,7 +22,12 @@ object Prefs {
             port = sp.getInt("port", 5300),
             callsign = sp.getString("callsign", "") ?: "",
             authKey = sp.getString("auth_key", "") ?: "",
-            talkGroup = sp.getLong("tg", 11)
+            talkGroup = sp.getLong("tg", 11),
+            groups = (sp.getString("groups", "") ?: "")
+                .split(',')
+                .mapNotNull { it.trim().toLongOrNull() }
+                .distinct()
+                .ifEmpty { listOf(9L, 11L, 12L, 13L) }
         )
     }
 
@@ -33,6 +39,7 @@ object Prefs {
             .putString("callsign", s.callsign.trim())
             .putString("auth_key", s.authKey)
             .putLong("tg", s.talkGroup)
+            .putString("groups", s.groups.distinct().joinToString(","))
             .apply()
     }
 }

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

@@ -1,16 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="108dp"
-    android:height="108dp"
-    android:viewportWidth="108"
-    android:viewportHeight="108">
-    <group
-        android:translateX="30"
-        android:translateY="30"
-        android:scaleX="1.5"
-        android:scaleY="1.5">
-        <path
-            android:fillColor="#FFFFFF"
-            android:pathData="M12,14c1.66,0 2.99,-1.34 2.99,-3L15,5c0,-1.66 -1.34,-3 -3,-3S9,3.34 9,5v6c0,1.66 1.34,3 3,3zM17.3,11c0,3 -2.54,5.1 -5.3,5.1S6.7,14 6.7,11L5,11c0,3.41 2.72,6.23 6,6.72L11,21h2v-3.28c3.28,-0.48 6,-3.3 6,-6.72h-1.7z" />
-    </group>
-</vector>

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

@@ -110,7 +110,7 @@
             android:id="@+id/input_tg"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:layout_marginBottom="24dp"
+            android:layout_marginBottom="16dp"
             android:inputType="number"
             android:textColor="@color/text_primary"
             android:textColorHint="@color/text_secondary"
@@ -119,6 +119,26 @@
             android:padding="12dp"
             android:hint="11" />
 
+        <TextView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/pref_groups"
+            android:textColor="@color/text_primary"
+            android:textSize="15sp" />
+
+        <EditText
+            android:id="@+id/input_groups"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginBottom="24dp"
+            android:inputType="text"
+            android:textColor="@color/text_primary"
+            android:textColorHint="@color/text_secondary"
+            android:textSize="16sp"
+            android:background="@drawable/bg_input"
+            android:padding="12dp"
+            android:hint="9, 11, 12, 13" />
+
         <Button
             android:id="@+id/btn_save"
             android:layout_width="match_parent"

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

@@ -9,8 +9,11 @@
     <string name="pref_callsign">Позывной</string>
     <string name="pref_auth_key">Пароль (AUTH_KEY)</string>
     <string name="pref_tg">Группа вещания (TG)</string>
+    <string name="pref_groups">Группы для переключения (через запятую)</string>
+    <string name="select_tg">Выбор группы</string>
+    <string name="toast_groups_empty">Добавьте группы в настройках</string>
     <string name="btn_save">Сохранить</string>
-    <string name="app_version">SVXhomyak — v1.0.2</string>
+    <string name="app_version">SVXhomyak — v1.0.3</string>
     <string name="saved">Сохранено</string>
     <string name="pref_callsign_hint">например UA1ZBE</string>
 
@@ -26,7 +29,7 @@
     <string name="meter_mic">MIC</string>
     <string name="meter_idle">---</string>
     <string name="meter_db">-%1$d dB</string>
-    <string name="tg_badge">TG%1$d</string>
+    <string name="tg_badge">TG%1$d ▾</string>
     <string name="talker_last_none">Последний: —</string>
     <string name="status_connecting">Подключение…</string>
     <string name="status_connecting_ssl">Проверка ключа…</string>
@@ -34,6 +37,8 @@
     <string name="status_auth_failed">Ошибка авторизации</string>
     <string name="status_error">Ошибка: %1$s</string>
     <string name="notif_connected">Соединение с рефлектором активно</string>
+    <string name="notif_talking">Говорит: %1$s</string>
+    <string name="notif_last_talker">Последний: %1$s</string>
 
     <string name="btn_connect">Подключиться</string>
     <string name="btn_disconnect">Отключиться</string>