TouchInstinct
/
CameraManager
308
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Orientation observers added only as needed.

This commit is contained in:
nelanelanela 2014-10-21 11:40:48 +01:00
parent 99d6df9f8d
commit 229c66aa72
2 changed files with 9 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

BIN
camera.xcodeproj/project.xcworkspace/xcuserdata/nataliaterlecka.xcuserdatad/UserInterfaceState.xcuserstate generated
View File

Binary file not shown.

11
camera/CameraManager.swift
View File

@ -220,6 +220,7 @@ class CameraManager: NSObject, AVCaptureFileOutputRecordingDelegate {
private var library: ALAssetsLibrary?
private var cameraIsSetup = false
private var cameraIsObservingDeviceOrientation = false
private var currentCameraDevice = CameraDevice.Back
private var currentFlashMode = CameraFlashMode.Off
@ -483,12 +484,18 @@ class CameraManager: NSObject, AVCaptureFileOutputRecordingDelegate {
private func _startFollowingDeviceOrientation()
{
NSNotificationCenter.defaultCenter().addObserver(self, selector: "_orientationChanged", name: UIDeviceOrientationDidChangeNotification, object: nil)
if !self.cameraIsObservingDeviceOrientation {
NSNotificationCenter.defaultCenter().addObserver(self, selector: "_orientationChanged", name: UIDeviceOrientationDidChangeNotification, object: nil)
self.cameraIsObservingDeviceOrientation = true
}
}
private func _stopFollowingDeviceOrientation()
{
NSNotificationCenter.defaultCenter().removeObserver(self, name: UIDeviceOrientationDidChangeNotification, object: nil)
if self.cameraIsObservingDeviceOrientation {
NSNotificationCenter.defaultCenter().removeObserver(self, name: UIDeviceOrientationDidChangeNotification, object: nil)
self.cameraIsObservingDeviceOrientation = false
}
}
private func _addPreeviewLayerToView(view: UIView)