commit 22292a6a623fa166e8fcdf1158e77930f298ebc4
author LuK1337 <priv.luk@gmail.com> Tue Aug 09 14:38:43 2022 +0200
committer LuK1337 <priv.luk@gmail.com> Thu Sep 29 22:22:54 2022 +0200
tree 7213ebea7a6bb2ee6d18a67807c4d73639430f12
parent 131ca005a43746b3b1d85a72ff097e5a9204cf2e

Aperture: Make sure we only have one torch/zoom state observer

Change-Id: Icdcea60450bb05bd2138cf20054cb385bd5a1608

app/src/main/java/org/lineageos/aperture/MainActivity.kt

diff --git a/app/src/main/java/org/lineageos/aperture/MainActivity.kt b/app/src/main/java/org/lineageos/aperture/MainActivity.kt
index 49b249c..d0d0efb 100644
--- a/app/src/main/java/org/lineageos/aperture/MainActivity.kt
+++ b/app/src/main/java/org/lineageos/aperture/MainActivity.kt
@@ -423,6 +423,7 @@
         }
 
         // Observe zoom state
+        cameraController.zoomState.removeObservers(this)
         cameraController.zoomState.observe(this) {
             zoomLevel.valueFrom = it.minZoomRatio
             zoomLevel.valueTo = it.maxZoomRatio
@@ -434,6 +435,7 @@
         }
 
         // Observe torch state
+        cameraController.torchState.removeObservers(this)
         cameraController.torchState.observe(this) {
             updateTorchModeIcon()
         }