* Added backup beep sound if for some reason users can't play alarm sounds due to permission issues.

Author: thanksmister

app/src/main/java/com/thanksmister/iot/mqtt/alarmpanel/ui/views/BaseAlarmView.kt

@@ -206,6 +206,10 @@ abstract class BaseAlarmView : LinearLayout {
         if(!useSystemSound)
             return
 
+        if (soundUtils != null) {
+            soundUtils?.destroyBuzzer()
+        }
+
         if(mediaPlayer != null) {
             mediaPlayer?.stop()
         }
@@ -226,9 +230,17 @@ abstract class BaseAlarmView : LinearLayout {
             mediaPlayer = MediaPlayer.create(context!!, alert)
             mediaPlayer?.start()
         } catch (e: SecurityException) {
-            Timber.e(e.message)
+            playContinuousBeep()
         } catch(e: FileNotFoundException) {
-            Timber.e(e.message)
+            playContinuousBeep()
+        }
+    }
+
+    private fun playContinuousBeep() {
+        if (soundUtils == null) {
+            soundUtils = SoundUtils(context)
+            soundUtils?.init()
+            soundUtils?.playBuzzerRepeat()
         }
     }
 

app/src/main/java/com/thanksmister/iot/mqtt/alarmpanel/utils/SoundUtils.kt

@@ -31,15 +31,6 @@ class SoundUtils(base: Context) : ContextWrapper(base) {
         stopBuzzerRepeat()
     }
 
-    fun playBuzzerOnButtonPress() {
-        Timber.d("playBuzzerOnButtonPress")
-        if (repeating) {
-            stopBuzzerRepeat()
-            repeating = false
-        }
-        soundHandler?.post(streamAudioRunnable);
-    }
-
     private val streamAudioRunnable = Runnable {
         val speaker = MediaPlayer.create(applicationContext, R.raw.beep)
         speaker.setOnCompletionListener { mp ->