// self ๊ฐ weak ์ฒ๋ฆฌ ๋์ง ์์ self deinit์ด ํธ์ถ๋์ง ์๋ ๊ฒฝ์ฐ
testClosure = {
print(self)
}
testClosure = { [weak self] in
guard let `self` = self else { return }
print(self)
}
public class DeinitManager: NSObject {
static public let shared = DeinitManager()
public struct DeinitInfo {
var className = ""
var count: Int = 0
}
public var _isRun = true
public var isRun: Bool {
get {
return _isRun
}
set {
_isRun = isbeta && newValue
}
}
public let isbeta = betaCheck()
public var label: UILabel!
public var deinitInfoList = [[String: DeinitInfo]]()
public var nvCount: Int = 0
private(set) var isMemoryRepory: Bool = false
public var deinitInfoArray = [UIViewController]()
private override init() { }
public func initRun(_ value: Bool, navigation: UINavigationController?) {
self.isRun = value
self.navigation = navigation
guard self._isRun else { return }
self.startMemoryReport()
}
public func startMemoryReport() {
guard isMemoryRepory == false else { return }
gcd_main_after(1) {
self.label = UILabel(frame: CGRect(x: 200, y: self.safeAreaInsets.top, width: 80, height: 20))
self.label.backgroundColor = UIColor(red: 0.5, green: 0.2, blue: 0.1, alpha: 0.7)
self.label.textColor = .yellow
UIApplication.shared.keyWindow?.addSubview(self.label)
gcd_thread {
self.isMemoryRepory = true
while self._isRun {
// usleep(1000000) //will sleep for 1 second
usleep(500000) //will sleep for 0.5 seconds
let byteCount = self.memoryReport()
let bcf = ByteCountFormatter()
bcf.allowedUnits = [.useMB]
bcf.countStyle = .memory
// let string = bcf.string(fromByteCount: Int64(byteCount))
let string = bcf.string(fromByteCount: Int64(byteCount))
gcd_main_safe {
self.label.text = string
}
}
self.isMemoryRepory = false
self.deinitInfoList.removeAll()
gcd_main_safe {
self.label.removeFromSuperview()
}
}
}
}
public func startCheck(_ className: String) {
guard self._isRun else { return }
var obj = DeinitInfo()
obj.className = className
obj.count = 0
deinitInfoList.append(["\(className)": obj])
}
/// ๋ค๋น๊ฒ์ด์
์ ๋ค์ด๊ฐ๋ ์ปจํธ๋กค๋ฌ๋ฅผ ํค๋ก ๋ฑ๋กํ๋ค.
///
/// - Parameter vc: ๋ค๋น๊ฒ์ด์
์ ๋ค์ด๊ฐ๋ ์ปจํธ๋กค๋ฌ
public func AddViewControllerKey(_ vc: UIViewController) {
guard _isRun, deinitInfoList.count > 0 else { return }
var dic = deinitInfoList[deinitInfoList.count - 1]
let point = unsafeBitCast(vc, to: Int.self)
dic.updateValue(DeinitInfo(), forKey: "\(point)")
deinitInfoList[deinitInfoList.count-1] = dic
}
public func addClass(className: String) {
// print("add \(className)")
guard self._isRun, deinitInfoList.count > 0 else { return }
var dic = deinitInfoList[deinitInfoList.count - 1]
if var info = dic[className] {
info.count += 1
dic.updateValue(info, forKey: className)
}
else {
var obj = DeinitInfo()
obj.className = className
obj.count = 1
dic.updateValue(obj, forKey: className)
}
deinitInfoList[deinitInfoList.count-1] = dic
}
public func deInitClass(className: String) {
// print("deinit \(className)")
guard _isRun, deinitInfoList.count > 0 else { return }
var dic = deinitInfoList[deinitInfoList.count - 1]
if var info = dic[className] {
info.count -= 1
dic.updateValue(info, forKey: className)
deinitInfoList[deinitInfoList.count-1] = dic
}
}
public func removeClassData(_ vc: UIViewController) {
guard _isRun, deinitInfoList.count > 0 else { return }
let point = unsafeBitCast(vc, to: Int.self)
for (idx,dic) in deinitInfoList.enumerated() {
if let _ = dic["\(point)"] {
deinitInfoList.remove(at: idx)
return
}
}
}
public func removeClassData(_ point: String) {
guard _isRun, deinitInfoList.count > 0 else { return }
for (idx,dic) in deinitInfoList.enumerated() {
if let _ = dic["\(point)"] {
deinitInfoList.remove(at: idx)
return
}
}
}
public func removeToClassData(_ vc: UIViewController) {
guard _isRun, deinitInfoList.count > 0 else { return }
let point = unsafeBitCast(vc, to: Int.self)
for dic in deinitInfoList.reversed() {
if let _ = dic["\(point)"] {
return
}
deinitInfoList.removeLast()
}
}
public func getDeinitInfo(_ point: String) -> [String: DeinitInfo]? {
for (_,dic) in self.deinitInfoList.enumerated() {
if let _ = dic["\(point)"] {
return dic
}
}
return nil
}
public func deinitCheck(_ className: String, _ point: String) {
print("\n\t\t<<<<<๐ \(className) deinit ๐๐ป>>>>>\n")
guard self._isRun else { return }
gcd_main_safe {
UIApplication.shared.keyWindow?.isUserInteractionEnabled = false
}
gcd_thread_after(1.5, {
func endFunc() {
self.removeClassData(point)
gcd_main_safe {
UIApplication.shared.keyWindow?.isUserInteractionEnabled = true
}
}
guard let dic = self.getDeinitInfo(point) else {
endFunc()
return
}
var count: Double = 0
for (_, value) in dic {
if value.count > 0 {
count += 1
}
}
if count > 0 {
// print("deinitCheck sleep count = \(count)")
gcd_thread_after( count * 0.2, {
guard let dic = self.getDeinitInfo(point) else {
endFunc()
return
}
var list = [String]()
list.reserveCapacity(dic.count)
for (key, value) in dic {
if value.count > 0 {
list.append("\(key) : \(value.count)")
}
}
if list.count > 0 {
self.makeView(list: list, className: className)
}
else {
self.checkOK(className)
}
endFunc()
})
}
else {
self.checkOK(className)
endFunc()
}
})
}
public func checkOK(_ className : String) {
gcd_main_safe {
if let window = UIApplication.shared.keyWindow {
let string = "\n ---- \(className) ----\n ---- deinitCheck OK ๐ฏ ---- \n"
print(string)
let wrapperView = UIView()
wrapperView.backgroundColor = UIColor(red: 0, green: 0, blue: 0, alpha: 0.7)
wrapperView.autoresizingMask = [.flexibleLeftMargin, .flexibleRightMargin, .flexibleTopMargin, .flexibleBottomMargin]
wrapperView.layer.cornerRadius = 10
window.addSubview(wrapperView)
let messageLabel = UILabel()
messageLabel.text = string
messageLabel.numberOfLines = 0
messageLabel.backgroundColor = .clear
messageLabel.textColor = .white
messageLabel.sizeToFit()
wrapperView.addSubview(messageLabel)
wrapperView.frame.size = CGSize(width: messageLabel.frame.size.width + 60, height: messageLabel.frame.size.height + 50)
messageLabel.center = CGPoint(x: wrapperView.frame.width / 2.0, y: wrapperView.frame.height / 2.0)
let screenSize = UIScreen.main.bounds.size
wrapperView.center = CGPoint(x: screenSize.width / 2.0, y: screenSize.height / 2.0)
gcd_main_after(2.0, {
wrapperView.removeFromSuperview()
})
}
}
}
public func makeView(list: [String], className: String?) {
guard list.count > 0 else { return }
gcd_main_safe {
var string = "\n โ ๏ธ๐ก Warning -----"
if let className = className {
string += "\n ๐๐ป \(className) -----"
}
string += "\n ๐ฃ deinit Check Fail -----"
string += "\n โฌ๏ธ ํด์ ๋์ง ์์ ๋ฉ๋ชจ๋ฆฌ๋ฅผ ๋นผ์ฃผ์ธ์ -----"
string += "\n ------------------------------- \n"
string += "\n\n \(list.joined(separator: "\n"))"
string += "\n ------------------------------- \n"
print(string)
let screenSize = UIScreen.main.bounds.size
var view: UIView? = UIView(frame: CGRect(x: 10,
y: self.safeAreaInsets.top + 10,
width: screenSize.width - 20 ,
height: screenSize.height - 20 - self.safeAreaInsets.top - self.safeAreaInsets.bottom))
view?.clipsToBounds = true
UIApplication.shared.keyWindow?.addSubview(view!)
let textView = UITextView(frame: CGRect(x: 0, y: 0, width: view!.frame.size.width, height: view!.frame.size.height - 45))
textView.backgroundColor = .red
textView.isEditable = false
textView.font = UIFont.systemFont(ofSize: 14)
textView.text = string
view?.addSubview(textView)
let btn = UIButton(frame: CGRect(x: 0, y: textView.frame.size.height, width: textView.frame.size.width / 2, height: 45))
btn.backgroundColor = .green
btn.setTitle("๋ซ๊ธฐ", for: .normal)
btn.setTitleColor(.black, for: .normal)
view?.addSubview(btn)
btn.addAction(for: .touchUpInside) {
view?.removeFromSuperview()
view = nil
}
let btn2 = UIButton(frame: CGRect(x: textView.frame.size.width / 2, y: textView.frame.size.height, width: textView.frame.size.width / 2, height: 45))
btn2.backgroundColor = .blue
btn2.setTitle("์ด๊ธฐํ", for: .normal)
btn2.setTitleColor(.black, for: .normal)
view?.addSubview(btn2)
btn2.addAction(for: .touchUpInside) { [weak self] () in
guard let `self` = self else { return }
self.deinitInfoList.removeAll()
view?.removeFromSuperview()
view = nil
}
}
}
public func memoryReport() -> UInt64 {
var info = mach_task_basic_info()
var count = mach_msg_type_number_t(MemoryLayout.size(ofValue: info) / MemoryLayout<integer_t>.size)
let kerr = withUnsafeMutablePointer(to: &info) { infoPtr in
return infoPtr.withMemoryRebound(to: integer_t.self, capacity: Int(count)) { (machPtr: UnsafeMutablePointer<integer_t>) in
return task_info( mach_task_self_, task_flavor_t(MACH_TASK_BASIC_INFO), machPtr, &count)
}
}
guard kerr == KERN_SUCCESS else {
return 0
}
return info.resident_size
}
public class func betaCheck() -> Bool {
guard let bundleIdentifier = Bundle.main.bundleIdentifier else {
return false
}
guard bundleIdentifier.range(of: "beta") != nil else {
return false
}
return true
}
public var safeAreaInsets : UIEdgeInsets {
if #available(iOS 11.0, *) , self.isIPhoneXScreen() {
return UIApplication.shared.windows[0].safeAreaInsets
}
else {
return UIEdgeInsetsMake(UIApplication.shared.statusBarFrame.size.height, 0, 0, 0)
}
}
public func isIPhoneXScreen() -> Bool {
if UIApplication.shared.windows.count <= 0 {
return false
}
if #available(iOS 11.0, *) {
let inset: UIEdgeInsets = UIApplication.shared.windows[0].safeAreaInsets
if inset.bottom == 0 && inset.top == 0 && inset.right == 0 && inset.left == 0 {
return false
}
else {
return true
}
}
else {
return false
}
}
//MARK: - Navigation
private var preViewControllers = [UIViewController]()
private var popVCDic = [String: String]()
weak public var navigation: UINavigationController? {
didSet {
navigation?.delegate = self
}
}
public func popToRootViewController(animated: Bool) {
guard let navigation = self.navigation else { return }
if DeinitManager.shared._isRun {
DeinitManager.shared.deinitInfoList.removeAll()
}
navigation.popToRootViewController(animated: animated)
}
public func pushEvent(fromVC: UIViewController?, toVC: UIViewController) {
if DeinitManager.shared._isRun {
print("\t\t *** โณ๏ธ pushEvent \(toVC.className) โณ๏ธ ***")
}
}
public func popEvent(_ vcs: [UIViewController], toVC: UIViewController) {
print("\t\t *** ๐ช popEvent ๐ช ***")
if DeinitManager.shared._isRun {
for vc in vcs {
print("\t\t *** \(vc.className) ***")
let point = unsafeBitCast(vc, to: Int.self)
popVCDic.updateValue(vc.className, forKey: "\(point)")
}
UIApplication.shared.keyWindow?.isUserInteractionEnabled = false
gcd_main_after(2 + (Double(vcs.count) * 0.2)) {
defer {
UIApplication.shared.keyWindow?.isUserInteractionEnabled = true
}
guard self.popVCDic.keys.count > 0 else { return }
var list = [String]()
for (k,v) in self.popVCDic {
list.append(v)
DeinitManager.shared.removeClassData(k)
}
var string = "\n ----- โ ๏ธ๐ก Warning - deinit Check Fail ๐๐ป๐ฃ -----"
string += "\n ---- โฌ๏ธ ํด์ ๋์ง ์์ ๋ฉ๋ชจ๋ฆฌ๋ฅผ ๋นผ์ฃผ์ธ์ -----"
string += "\n\n\(list.joined(separator: "\n"))"
string += "\n\n --------------------------------------------- \n"
print(string)
DeinitManager.shared.makeView(list: list, className: nil)
self.popVCDic.removeAll()
}
}
}
public func deinitVC(_ vc: UIViewController) {
let point = unsafeBitCast(vc, to: Int.self)
popVCDic.removeValue(forKey: "\(point)")
}
@discardableResult
public func pushViewControllerFromStoryBoard<T:BaseViewController>(_ classType: T.Type, storyBoardName: String = "Main", animated: Bool = true) -> T {
DeinitManager.shared.startCheck("\(classType.className)")
let storyboard = UIStoryboard(name: storyBoardName, bundle: Bundle.main)
let vc = storyboard.instantiateViewController(withIdentifier: classType.className) as! BaseViewController
let className = vc.className
let point = "\(unsafeBitCast(vc, to: Int.self))"
vc.naviPopClosure = {
DeinitManager.shared.deinitCheck("\(className)", point)
}
self.navigation?.pushViewController(vc, animated: animated)
return vc as! T
}
@discardableResult
public func pushViewControllerFromXib<T:BaseViewController>(_ classType: T.Type, animated: Bool = true) -> T {
DeinitManager.shared.startCheck("\(classType.className)")
let className = classType.className
let vc = classType.loadXib()
let point = "\(unsafeBitCast(vc, to: Int.self))"
vc.naviPopClosure = {
DeinitManager.shared.deinitCheck("\(className)", point)
}
self.navigation?.pushViewController(vc, animated: animated)
return vc
}
@discardableResult
public func pushViewController<T:BaseViewController>(_ classType: T.Type, animated: Bool = true) -> T {
DeinitManager.shared.startCheck("\(classType.className)")
let className = classType.className
let vc = classType.init()
let point = "\(unsafeBitCast(vc, to: Int.self))"
vc.naviPopClosure = {
DeinitManager.shared.deinitCheck("\(className)", point)
}
self.navigation?.pushViewController(vc, animated: animated)
return vc
}
}
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