Turn off flashlight when tile is removed

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

@@ -7,10 +7,16 @@ import android.support.annotation.RequiresApi
 
 @RequiresApi(Build.VERSION_CODES.N)
 class MyTileService : TileService() {
+    
     override fun onClick() {
         MyCameraImpl.newInstance(this).toggleFlashlight()
 
         qsTile.state = if (MyCameraImpl.isFlashlightOn) Tile.STATE_ACTIVE else Tile.STATE_INACTIVE
         qsTile.updateTile()
     }
+
+    override fun onTileRemoved() {
+        if (MyCameraImpl.isFlashlightOn)
+            MyCameraImpl.newInstance(this).toggleFlashlight()
+    }
 }