fix: fix allow lower logic

Author: jonathanklee

app/src/main/java/com/klee/volumelockr/service/VolumeService.kt

@@ -76,6 +76,7 @@ class VolumeService : Service() {
     private var mMode: Int = 2
     private var mTimer: Timer? = null
     private var mAllowLower = false
+    private var mAllowLowerListener: (() -> Unit)? = null
 
     override fun onCreate() {
         super.onCreate()
@@ -85,8 +86,6 @@ class VolumeService : Service() {
 
         loadPreferences()
 
-        mMode = Settings.Global.getInt(contentResolver, MODE_RINGER_SETTING)
-
         registerObservers()
 
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
@@ -98,6 +97,8 @@ class VolumeService : Service() {
         val sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this)
         mAllowLower = sharedPreferences.getBoolean(ALLOW_LOWER_PREFERENCE, false)
 
+        mMode = Settings.Global.getInt(contentResolver, MODE_RINGER_SETTING)
+
         return START_STICKY
     }
 
@@ -144,6 +145,14 @@ class VolumeService : Service() {
         mModeListener = null
     }
 
+    fun registerOnAllowLowerChangeListener(listener: () -> Unit) {
+        mAllowLowerListener = listener
+    }
+
+    fun unregisterOnAllowLowerChangeListener() {
+        mAllowLowerListener = null
+    }
+
     @Synchronized
     fun addLock(stream: Int, volume: Int) {
         mVolumeLock[stream] = volume

app/src/main/java/com/klee/volumelockr/ui/VolumeSliderFragment.kt

@@ -107,12 +107,17 @@ class VolumeSliderFragment : Fragment() {
             mService?.registerOnModeChangeListener {
                 mAdapter?.update()
             }
+
+            mService?.registerOnAllowLowerChangeListener {
+                mAdapter?.update()
+            }
         }
     }
 
     private fun unbindServiceIfNeeded() {
         mService?.unregisterOnModeChangeListener()
         mService?.unregisterOnVolumeChangeListener()
+        mService?.unregisterOnAllowLowerChangeListener()
 
         if (isServiceBound) {
             context?.let {