Update State of Tile

- State is now „synced“ when the tile is added or the quicksettings are expanded

refs #41

app/src/main/kotlin/com/simplemobiletools/flashlight/helpers/MyTileService.kt

@@ -10,13 +10,24 @@ class MyTileService : TileService() {
     
     override fun onClick() {
         MyCameraImpl.newInstance(this).toggleFlashlight()
-
-        qsTile.state = if (MyCameraImpl.isFlashlightOn) Tile.STATE_ACTIVE else Tile.STATE_INACTIVE
-        qsTile.updateTile()
+        updateTile()
     }
 
     override fun onTileRemoved() {
         if (MyCameraImpl.isFlashlightOn)
             MyCameraImpl.newInstance(this).toggleFlashlight()
     }
-}
+
+    override fun onStartListening() {
+        updateTile()
+    }
+
+    override fun onTileAdded() {
+        updateTile()
+    }
+
+    private fun updateTile() {
+        qsTile.state = if (MyCameraImpl.isFlashlightOn) Tile.STATE_ACTIVE else Tile.STATE_INACTIVE
+        qsTile.updateTile()
+    }
+}