diff --git a/app/src/main/kotlin/com/simplemobiletools/flashlight/helpers/MyCameraImpl.kt b/app/src/main/kotlin/com/simplemobiletools/flashlight/helpers/MyCameraImpl.kt
index 2320cc4..ca68b10 100644
--- a/app/src/main/kotlin/com/simplemobiletools/flashlight/helpers/MyCameraImpl.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/flashlight/helpers/MyCameraImpl.kt
@@ -70,7 +70,9 @@ class MyCameraImpl private constructor(val context: Context, private var cameraT
             disableFlashlight()
         }
 
-        cameraFlash?.unregisterListeners()
+        cameraFlash.runOrToast {
+            unregisterListeners()
+        }
 
         if (!tryInitCamera()) {
             return false
@@ -112,7 +114,9 @@ class MyCameraImpl private constructor(val context: Context, private var cameraT
             disableFlashlight()
         }
 
-        cameraFlash?.unregisterListeners()
+        cameraFlash.runOrToast {
+            unregisterListeners()
+        }
 
         return if (isSOSRunning) {
             stopSOS()
@@ -165,8 +169,10 @@ class MyCameraImpl private constructor(val context: Context, private var cameraT
         }
 
         try {
-            cameraFlash?.initialize()
-            cameraFlash?.toggleFlashlight(true)
+            cameraFlash.runOrToast {
+                initialize()
+                toggleFlashlight(true)
+            }
         } catch (e: Exception) {
             context.showErrorToast(e)
             disableFlashlight()
@@ -182,7 +188,9 @@ class MyCameraImpl private constructor(val context: Context, private var cameraT
         }
 
         try {
-            cameraFlash?.toggleFlashlight(false)
+            cameraFlash.runOrToast {
+                toggleFlashlight(false)
+            }
         } catch (e: Exception) {
             context.showErrorToast(e)
             disableFlashlight()
@@ -206,13 +214,17 @@ class MyCameraImpl private constructor(val context: Context, private var cameraT
     }
 
     fun releaseCamera() {
-        cameraFlash?.unregisterListeners()
+        cameraFlash.runOrToast {
+            unregisterListeners()
+        }
 
         if (isFlashlightOn) {
             disableFlashlight()
         }
 
-        cameraFlash?.release()
+        cameraFlash.runOrToast {
+            release()
+        }
         MyCameraImpl.cameraFlash = null
         cameraTorchListener = null
 
@@ -236,10 +248,14 @@ class MyCameraImpl private constructor(val context: Context, private var cameraT
         handleCameraSetup()
         while (!shouldStroboscopeStop) {
             try {
-                cameraFlash?.toggleFlashlight(true)
+                cameraFlash.runOrToast {
+                    toggleFlashlight(true)
+                }
                 val onDuration = if (isStroboSOS) SOS[sosIndex++ % SOS.size] else stroboFrequency
                 Thread.sleep(onDuration)
-                cameraFlash?.toggleFlashlight(false)
+                cameraFlash.runOrToast {
+                    toggleFlashlight(false)
+                }
                 val offDuration = if (isStroboSOS) SOS[sosIndex++ % SOS.size] else stroboFrequency
                 Thread.sleep(offDuration)
             } catch (e: Exception) {
@@ -250,8 +266,10 @@ class MyCameraImpl private constructor(val context: Context, private var cameraT
         // disable flash immediately if stroboscope is stopped and normal flash mode is disabled
         if (shouldStroboscopeStop && !shouldEnableFlashlight) {
             handleCameraSetup()
-            cameraFlash?.toggleFlashlight(false)
-            cameraFlash?.release()
+            cameraFlash.runOrToast {
+                toggleFlashlight(false)
+                release()
+            }
             MyCameraImpl.cameraFlash = null
         }
 
@@ -279,22 +297,41 @@ class MyCameraImpl private constructor(val context: Context, private var cameraT
     }
 
     fun getMaximumBrightnessLevel(): Int {
-        return cameraFlash?.getMaximumBrightnessLevel() ?: MIN_BRIGHTNESS_LEVEL
+        return cameraFlash.runOrToastWithDefault(MIN_BRIGHTNESS_LEVEL) {
+            getMaximumBrightnessLevel()
+        }
     }
 
     fun getCurrentBrightnessLevel(): Int {
-        return cameraFlash?.getCurrentBrightnessLevel() ?: DEFAULT_BRIGHTNESS_LEVEL
+        return cameraFlash.runOrToastWithDefault(DEFAULT_BRIGHTNESS_LEVEL) {
+            getCurrentBrightnessLevel()
+        }
     }
 
     fun supportsBrightnessControl(): Boolean {
-        return cameraFlash?.supportsBrightnessControl() ?: false
+        return cameraFlash.runOrToastWithDefault(false) {
+            supportsBrightnessControl()
+        }
     }
 
     fun updateBrightnessLevel(level: Int) {
-        cameraFlash?.changeTorchBrightness(level)
+        cameraFlash.runOrToast {
+            changeTorchBrightness(level)
+        }
     }
 
     fun onCameraNotAvailable() {
         disableFlashlight()
     }
+
+    private fun <T> CameraFlash?.runOrToastWithDefault(defaultValue: T, block: CameraFlash.() -> T): T {
+        return try {
+            this!!.block()
+        } catch (e: Exception) {
+            context.showErrorToast(e)
+            defaultValue
+        }
+    }
+
+    private fun CameraFlash?.runOrToast(block: CameraFlash.() -> Unit) = runOrToastWithDefault(Unit, block)
 }