Stop TTS on the background thread only to avoid ANRs (#10905)

* Stop TTS on the background thread only to avoid ANRs

* Add changelog

* Fix test

* Fix ktlint

GitOrigin-RevId: 27bdfef6368ff657d4a702fe3c25bf6c7e2d7608

Author: stanis-k

changelog/unreleased/bugfixes/10905.md

@@ -0,0 +1 @@
+- Fix ANR when calling `MapboxVoiceInstructionsPlayer::stop`

voice/src/main/java/com/mapbox/navigation/voice/api/VoiceInstructionsTextPlayer.kt

@@ -101,7 +101,12 @@ internal class VoiceInstructionsTextPlayer(
      * Clears any announcements queued.
      */
     override fun clear() {
-        getTextToSpeechOrNull()?.stop()
+        jobControl.scope.launch {
+            val tts = getTextToSpeechOrNull() ?: return@launch
+            if (tts.isSpeaking) {
+                tts.stop()
+            }
+        }
         currentPlay = null
     }
 

voice/src/test/java/com/mapbox/navigation/voice/api/VoiceInstructionsTextPlayerTest.kt

@@ -249,6 +249,7 @@ class VoiceInstructionsTextPlayerTest {
     @Test
     fun `text to speech stop is called is called when clear`() = runTest {
         val textPlayer = initTextPlayer()
+        every { mockedTextToSpeech.isSpeaking } returns true
 
         textPlayer.clear()