From 209700dc72c000493086be31bffd7b61d1d8c772 Mon Sep 17 00:00:00 2001
From: tibbi <tibor@kaputa.sk>
Date: Mon, 28 May 2018 22:43:38 +0200
Subject: [PATCH] toggle Camera availability when appropriate

---
 .../com/simplemobiletools/camera/views/PreviewCameraTwo.kt | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/app/src/main/kotlin/com/simplemobiletools/camera/views/PreviewCameraTwo.kt b/app/src/main/kotlin/com/simplemobiletools/camera/views/PreviewCameraTwo.kt
index 9d506965..62d36ae7 100644
--- a/app/src/main/kotlin/com/simplemobiletools/camera/views/PreviewCameraTwo.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/camera/views/PreviewCameraTwo.kt
@@ -239,18 +239,21 @@ class PreviewCameraTwo : ViewGroup, TextureView.SurfaceTextureListener, MyPrevie
             mCameraOpenCloseLock.release()
             mCameraDevice = cameraDevice
             createCameraPreviewSession()
+            mActivity.setIsCameraAvailable(true)
         }
 
         override fun onDisconnected(cameraDevice: CameraDevice) {
             mCameraOpenCloseLock.release()
             cameraDevice.close()
             mCameraDevice = null
+            mActivity.setIsCameraAvailable(false)
         }
 
         override fun onError(cameraDevice: CameraDevice, error: Int) {
             mCameraOpenCloseLock.release()
             cameraDevice.close()
             mCameraDevice = null
+            mActivity.setIsCameraAvailable(false)
         }
     }
 
@@ -456,9 +459,7 @@ class PreviewCameraTwo : ViewGroup, TextureView.SurfaceTextureListener, MyPrevie
     override fun deviceOrientationChanged() {
     }
 
-    override fun resumeCamera(): Boolean {
-        return false
-    }
+    override fun resumeCamera() = true
 
     override fun onLayout(changed: Boolean, l: Int, t: Int, r: Int, b: Int) {}
 }