Model ongoing call notifications and independent foreground stop failures

tools/chatgui-android/router-tests/src/main/kotlin/android/app/HostNotifications.kt

@@ -5,6 +5,7 @@ import android.content.Intent
 import android.net.Uri
 
 class Notification {
+    companion object { const val VISIBILITY_PUBLIC = 1 }
     data class Action(val title: String, val intent: PendingIntent)
     var channelId = ""
     var title = ""
@@ -17,10 +18,14 @@ class Notification {
     var contentIntent: PendingIntent? = null
     var fullScreenIntent: PendingIntent? = null
     var bigText: String? = null
+    var visibility = 0; var foregroundBehavior = 0; var showWhen = false; var chronometer = false; var whenMs = 0L
+    var person: androidx.core.app.Person? = null
+    var hangup: PendingIntent? = null
     val actions = mutableListOf<Action>()
 }
 
 class NotificationChannel(val id: String, val name: String, val importance: Int) {
+    var lockscreenVisibility = 0
     var description = ""
     var vibration = true
     var silent = false
@@ -30,7 +35,7 @@ class NotificationChannel(val id: String, val name: String, val importance: Int)
 
 /** Host OS boundaries: отказы канала, разрешений и публикации независимы. */
 class NotificationManager {
-    companion object { const val IMPORTANCE_HIGH = 4; const val IMPORTANCE_LOW = 2 }
+    companion object { const val IMPORTANCE_HIGH = 4; const val IMPORTANCE_LOW = 2; const val IMPORTANCE_DEFAULT = 3 }
     var failures = emptySet<String>()
     var notificationsEnabled = true
     var fullScreenAllowed = true
@@ -45,6 +50,10 @@ class NotificationManager {
         check("channel" !in failures) { "channel unavailable" }
         channels[channel.id] = channel
     }
+    fun getNotificationChannel(id: String): NotificationChannel? {
+        check("channel query" !in failures) { "channel query unavailable" }
+        return channels[id]
+    }
     fun canUseFullScreenIntent(): Boolean {
         fullScreenQueries++
         check("full screen" !in failures) { "full-screen service unavailable" }
@@ -94,6 +103,7 @@ class PendingIntent private constructor(val kind: String, val requestCode: Int,
         }
         fun getActivity(context: Context, requestCode: Int, intent: Intent, flags: Int) = obtain("activity", requestCode, intent, flags)
         fun getBroadcast(context: Context, requestCode: Int, intent: Intent, flags: Int) = obtain("broadcast", requestCode, intent, flags)
+        fun getService(context: Context, requestCode: Int, intent: Intent, flags: Int) = obtain("service", requestCode, intent, flags)
     }
     private var intent = Intent(intent)
     var failCancel = false

tools/chatgui-android/router-tests/src/main/kotlin/android/app/Service.kt

@@ -13,6 +13,9 @@ open class Service : Context() {
     var failForeground = false
     var failForegroundAfter = false
     var stops = 0
+    var foregroundStops = 0
+    var failForegroundStop = false
+    var failStopSelf = false
     var destroys = 0
     open fun onCreate() {}
     open fun onStartCommand(intent: Intent?, flags: Int, startId: Int) = START_NOT_STICKY
@@ -25,7 +28,11 @@ open class Service : Context() {
         requireNotNull(notificationManager).notify(id, notification)
         check(!failForegroundAfter) { "foreground promotion failed after effect" }
     }
-    fun stopForeground(flags: Int) { if (flags == STOP_FOREGROUND_REMOVE && foregroundId != 0) notificationManager?.cancel(foregroundId) }
-    fun stopSelf() { stops++ }
-    fun stopSelf(startId: Int) { stops++ }
+    fun stopForeground(flags: Int) {
+        foregroundStops++
+        check(!failForegroundStop) { "foreground removal unavailable" }
+        if (flags == STOP_FOREGROUND_REMOVE && foregroundId != 0) notificationManager?.cancel(foregroundId)
+    }
+    fun stopSelf() { stops++; check(!failStopSelf) { "service stop unavailable" } }
+    fun stopSelf(startId: Int) { stopSelf() }
 }

tools/chatgui-android/router-tests/src/main/kotlin/androidx/core/app/HostNotifications.kt

@@ -8,11 +8,16 @@ import android.content.Context
 object NotificationCompat {
     const val CATEGORY_CALL = "call"
     const val PRIORITY_MAX = 2
+    const val VISIBILITY_PUBLIC = 1
+    const val FOREGROUND_SERVICE_IMMEDIATE = 1
     var failBuild = false
     class BigTextStyle {
         var text = ""
         fun bigText(value: String) = apply { text = value }
     }
+    class CallStyle(val person: Person, val hangup: PendingIntent) {
+        companion object { fun forOngoingCall(person: Person, hangup: PendingIntent) = CallStyle(person, hangup) }
+    }
     class Builder(context: Context, channelId: String) {
         private val notification = Notification().apply { this.channelId = channelId }
         fun setSmallIcon(value: Int) = this
@@ -26,11 +31,27 @@ object NotificationCompat {
         fun setContentIntent(value: PendingIntent) = apply { notification.contentIntent = value }
         fun setFullScreenIntent(value: PendingIntent, priority: Boolean) = apply { check(priority); notification.fullScreenIntent = value }
         fun setStyle(value: BigTextStyle) = apply { notification.bigText = value.text }
+        fun setStyle(value: CallStyle) = apply { notification.person = value.person; notification.hangup = value.hangup }
+        fun setVisibility(value: Int) = apply { notification.visibility = value }
+        fun setForegroundServiceBehavior(value: Int) = apply { notification.foregroundBehavior = value }
+        fun addPerson(value: Person) = this
+        fun setShowWhen(value: Boolean) = apply { notification.showWhen = value }
+        fun setUsesChronometer(value: Boolean) = apply { notification.chronometer = value }
+        fun setWhen(value: Long) = apply { notification.whenMs = value }
         fun addAction(icon: Int, title: String, intent: PendingIntent) = apply { notification.actions.add(Notification.Action(title, intent)) }
         fun build(): Notification { check(!failBuild) { "notification build unavailable" }; return notification }
     }
 }
 
+class Person private constructor(val name: String, val key: String) {
+    class Builder {
+        private var name = ""; private var key = ""
+        fun setName(value: String) = apply { name = value }
+        fun setKey(value: String) = apply { key = value }
+        fun build() = Person(name, key)
+    }
+}
+
 class NotificationManagerCompat private constructor(private val context: Context) {
     companion object { fun from(context: Context) = NotificationManagerCompat(context) }
     private val manager get() = requireNotNull(context.notificationManager) { "notification manager unavailable" }