From 6972f82f2a5f124b2eb1abf7af01c3f17f9ddf84 Mon Sep 17 00:00:00 2001
From: Daniel Shokouhi <dshokouhi@gmail.com>
Date: Tue, 13 Oct 2020 09:38:51 -0700
Subject: [PATCH] Allow TTS notifications to use the alarm stream (#1037)

* Allow TTS notifications to use the alarm stream

* Fix toast error message not displaying in case of TTS failure
---
 .../android/notifications/MessagingService.kt | 23 +++++++++++++++----
 1 file changed, 19 insertions(+), 4 deletions(-)

diff --git a/app/src/full/java/io/homeassistant/companion/android/notifications/MessagingService.kt b/app/src/full/java/io/homeassistant/companion/android/notifications/MessagingService.kt
index 7c0f025be..d4d9b76a8 100644
--- a/app/src/full/java/io/homeassistant/companion/android/notifications/MessagingService.kt
+++ b/app/src/full/java/io/homeassistant/companion/android/notifications/MessagingService.kt
@@ -13,6 +13,8 @@ import android.media.AudioAttributes
 import android.media.AudioManager
 import android.media.RingtoneManager
 import android.os.Build
+import android.os.Handler
+import android.os.Looper
 import android.speech.tts.TextToSpeech
 import android.speech.tts.UtteranceProgressListener
 import android.text.Spanned
@@ -128,7 +130,7 @@ class MessagingService : FirebaseMessagingService() {
                 }
                 it[MESSAGE] == TTS -> {
                     Log.d(TAG, "Sending notification title to TTS")
-                    speakNotification(it[TITLE])
+                    speakNotification(it)
                 }
                 it[MESSAGE] in DEVICE_COMMANDS -> {
                     Log.d(TAG, "Processing device command")
@@ -197,9 +199,9 @@ class MessagingService : FirebaseMessagingService() {
         }
     }
 
-    private fun speakNotification(title: String?) {
+    private fun speakNotification(data: Map<String, String>) {
         var textToSpeech: TextToSpeech? = null
-        var tts = title
+        var tts = data[TITLE]
         if (tts.isNullOrEmpty())
             tts = getString(R.string.tts_no_title)
         textToSpeech = TextToSpeech(applicationContext
@@ -221,10 +223,23 @@ class MessagingService : FirebaseMessagingService() {
                     }
                 }
                 textToSpeech?.setOnUtteranceProgressListener(listener)
+                if (data["channel"] == "alarm_stream") {
+                    val audioAttributes = AudioAttributes.Builder()
+                        .setContentType(AudioAttributes.CONTENT_TYPE_SONIFICATION)
+                        .setUsage(AudioAttributes.USAGE_ALARM)
+                        .build()
+                    textToSpeech?.setAudioAttributes(audioAttributes)
+                }
                 textToSpeech?.speak(tts, TextToSpeech.QUEUE_ADD, null, "")
                 Log.d(TAG, "speaking notification")
             } else {
-                Toast.makeText(applicationContext, getString(R.string.tts_error, tts), Toast.LENGTH_LONG).show()
+                Handler(Looper.getMainLooper()).post {
+                    Toast.makeText(
+                        applicationContext,
+                        getString(R.string.tts_error, tts),
+                        Toast.LENGTH_LONG
+                    ).show()
+                }
             }
         }
     }