[iOS]Screen Time would makes App stuck sometimes (#20313)

* Screen Time would prevent UIApplicationDidBecomeActiveNotification and UIApplicationWillResignActiveNotification from being fired until reboot the iPad.

* code format fix

Author: wanghehacker

cocos/platform/ios/CCDirectorCaller-ios.mm

@@ -76,6 +76,8 @@ - (instancetype)init
         NSNotificationCenter *nc = [NSNotificationCenter defaultCenter];
         [nc addObserver:self selector:@selector(appDidBecomeActive) name:UIApplicationDidBecomeActiveNotification object:nil];
         [nc addObserver:self selector:@selector(appDidBecomeInactive) name:UIApplicationWillResignActiveNotification object:nil];
+        [nc addObserver:self selector:@selector(appDidBecomeActive) name:UIApplicationWillEnterForegroundNotification object:nil];
+        [nc addObserver:self selector:@selector(appDidBecomeInactive) name:UIApplicationDidEnterBackgroundNotification object:nil];
 
         self.interval = 1;
     }
@@ -158,6 +160,12 @@ -(void)initLastDisplayTime
     lastDisplayTime = (mach_absolute_time() / clockFrequency) - ((1.0 / 60) * self.interval);
 }
 
+//
+-(void)setActive:(BOOL)isActive
+{
+    isAppActive = isActive;
+}
+
 @end
 
 #endif // CC_TARGET_PLATFORM == CC_PLATFORM_IOS

templates/cpp-template-default/proj.ios_mac/ios/RootViewController.mm

@@ -27,6 +27,7 @@ of this software and associated documentation files (the "Software"), to deal
 #import "RootViewController.h"
 #import "cocos2d.h"
 #import "platform/ios/CCEAGLView-ios.h"
+#import "platform/ios/CCDirectorCaller-ios.h"
 
 
 @implementation RootViewController
@@ -68,6 +69,13 @@ - (void)viewWillAppear:(BOOL)animated {
     [super viewWillAppear:animated];
 }
 
+//In iOS 12.0+, Screen Time's bug cause UIApplicationDidBecomeActiveNotification and UIApplicationWillResignActiveNotification do not fired
+//so we need to active CCDirectorCaller manually
+-(void)viewDidAppear:(BOOL)animated{
+    [super viewDidAppear:animated];
+    [[CCDirectorCaller sharedDirectorCaller] setActive:YES];
+}
+
 - (void)viewDidDisappear:(BOOL)animated {
     [super viewDidDisappear:animated];
 }

templates/js-template-default/frameworks/runtime-src/proj.ios_mac/ios/RootViewController.mm

@@ -27,6 +27,7 @@ of this software and associated documentation files (the "Software"), to deal
 #import "RootViewController.h"
 #import "cocos2d.h"
 #import "platform/ios/CCEAGLView-ios.h"
+#import "platform/ios/CCDirectorCaller-ios.h"
 
 
 @implementation RootViewController
@@ -68,6 +69,13 @@ - (void)viewWillAppear:(BOOL)animated {
     [super viewWillAppear:animated];
 }
 
+//In iOS 12.0+, Screen Time's bug cause UIApplicationDidBecomeActiveNotification and UIApplicationWillResignActiveNotification do not fired
+//so we need to active CCDirectorCaller manually
+-(void)viewDidAppear:(BOOL)animated{
+    [super viewDidAppear:animated];
+    [[CCDirectorCaller sharedDirectorCaller] setActive:YES];
+}
+
 - (void)viewDidDisappear:(BOOL)animated {
     [super viewDidDisappear:animated];
 }

templates/lua-template-default/frameworks/runtime-src/proj.ios_mac/ios/RootViewController.mm

@@ -27,6 +27,7 @@ of this software and associated documentation files (the "Software"), to deal
 #import "RootViewController.h"
 #import "cocos2d.h"
 #import "platform/ios/CCEAGLView-ios.h"
+#import "platform/ios/CCDirectorCaller-ios.h"
 
 
 @implementation RootViewController
@@ -68,6 +69,13 @@ - (void)viewWillAppear:(BOOL)animated {
     [super viewWillAppear:animated];
 }
 
+//In iOS 12.0+, Screen Time's bug cause UIApplicationDidBecomeActiveNotification and UIApplicationWillResignActiveNotification do not fired
+//so we need to active CCDirectorCaller manually
+-(void)viewDidAppear:(BOOL)animated{
+    [super viewDidAppear:animated];
+    [[CCDirectorCaller sharedDirectorCaller] setActive:YES];
+}
+
 - (void)viewDidDisappear:(BOOL)animated {
     [super viewDidDisappear:animated];
 }

tests/cpp-empty-test/proj.ios/RootViewController.mm

@@ -25,7 +25,7 @@ of this software and associated documentation files (the "Software"), to deal
  ****************************************************************************/
 
 #import "RootViewController.h"
-
+#import "platform/ios/CCDirectorCaller-ios.h"
 
 @implementation RootViewController
 
@@ -50,8 +50,15 @@ - (void)loadView {
 - (void)viewDidLoad {
     [super viewDidLoad];
 }
- 
 */
+
+//In iOS 12.0+, Screen Time's bug cause UIApplicationDidBecomeActiveNotification and UIApplicationWillResignActiveNotification do not fired
+//so we need to active CCDirectorCaller manually
+-(void)viewDidAppear:(BOOL)animated{
+    [super viewDidAppear:animated];
+    [[CCDirectorCaller sharedDirectorCaller] setActive:YES];
+}
+
 // Override to allow orientations other than the default portrait orientation.
 // This method is deprecated on ios6
 - (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {

tests/cpp-tests/proj.ios/Classes/RootViewController.mm

@@ -25,7 +25,7 @@ of this software and associated documentation files (the "Software"), to deal
  ****************************************************************************/
 
 #import "RootViewController.h"
-
+#import "platform/ios/CCDirectorCaller-ios.h"
 
 @implementation RootViewController
 
@@ -50,8 +50,15 @@ - (void)loadView {
 - (void)viewDidLoad {
     [super viewDidLoad];
 }
- 
 */
+
+//In iOS 12.0+, Screen Time's bug cause UIApplicationDidBecomeActiveNotification and UIApplicationWillResignActiveNotification do not fired
+//so we need to active CCDirectorCaller manually
+-(void)viewDidAppear:(BOOL)animated{
+    [super viewDidAppear:animated];
+    [[CCDirectorCaller sharedDirectorCaller] setActive:YES];
+}
+
 // Override to allow orientations other than the default portrait orientation.
 // This method is deprecated on ios6
 - (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {

tests/game-controller-test/proj.ios/RootViewController.mm

@@ -25,7 +25,7 @@ of this software and associated documentation files (the "Software"), to deal
  ****************************************************************************/
 
 #import "RootViewController.h"
-
+#import "platform/ios/CCDirectorCaller-ios.h"
 
 @implementation RootViewController
 
@@ -50,8 +50,15 @@ - (void)loadView {
 - (void)viewDidLoad {
     [super viewDidLoad];
 }
- 
 */
+
+//In iOS 12.0+, Screen Time's bug cause UIApplicationDidBecomeActiveNotification and UIApplicationWillResignActiveNotification do not fired
+//so we need to active CCDirectorCaller manually
+-(void)viewDidAppear:(BOOL)animated{
+    [super viewDidAppear:animated];
+    [[CCDirectorCaller sharedDirectorCaller] setActive:YES];
+}
+
 // Override to allow orientations other than the default portrait orientation.
 // This method is deprecated on ios6
 - (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {

tests/js-tests/project/proj.ios/RootViewController.mm

@@ -7,7 +7,7 @@
 //
 
 #import "RootViewController.h"
-
+#import "platform/ios/CCDirectorCaller-ios.h"
 
 @implementation RootViewController
 
@@ -32,8 +32,15 @@ - (void)loadView {
 - (void)viewDidLoad {
     [super viewDidLoad];
 }
- 
 */
+
+//In iOS 12.0+, Screen Time's bug cause UIApplicationDidBecomeActiveNotification and UIApplicationWillResignActiveNotification do not fired
+//so we need to active CCDirectorCaller manually
+-(void)viewDidAppear:(BOOL)animated{
+    [super viewDidAppear:animated];
+    [[CCDirectorCaller sharedDirectorCaller] setActive:YES];
+}
+
 // Override to allow orientations other than the default portrait orientation.
 // This method is deprecated on ios6
 - (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {

tests/lua-empty-test/project/proj.ios/RootViewController.mm

@@ -25,7 +25,7 @@ of this software and associated documentation files (the "Software"), to deal
  ****************************************************************************/
 
 #import "RootViewController.h"
-
+#import "platform/ios/CCDirectorCaller-ios.h"
 
 @implementation RootViewController
 
@@ -50,8 +50,15 @@ - (void)loadView {
 - (void)viewDidLoad {
     [super viewDidLoad];
 }
- 
 */
+
+//In iOS 12.0+, Screen Time's bug cause UIApplicationDidBecomeActiveNotification and UIApplicationWillResignActiveNotification do not fired
+//so we need to active CCDirectorCaller manually
+-(void)viewDidAppear:(BOOL)animated{
+    [super viewDidAppear:animated];
+    [[CCDirectorCaller sharedDirectorCaller] setActive:YES];
+}
+
 // Override to allow orientations other than the default portrait orientation.
 // This method is deprecated on ios6
 - (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {

tests/lua-game-controller-test/project/proj.ios/RootViewController.mm

@@ -25,7 +25,7 @@ of this software and associated documentation files (the "Software"), to deal
  ****************************************************************************/
 
 #import "RootViewController.h"
-
+#import "platform/ios/CCDirectorCaller-ios.h"
 
 @implementation RootViewController
 
@@ -50,8 +50,15 @@ - (void)loadView {
 - (void)viewDidLoad {
     [super viewDidLoad];
 }
- 
 */
+
+//In iOS 12.0+, Screen Time's bug cause UIApplicationDidBecomeActiveNotification and UIApplicationWillResignActiveNotification do not fired
+//so we need to active CCDirectorCaller manually
+-(void)viewDidAppear:(BOOL)animated{
+    [super viewDidAppear:animated];
+    [[CCDirectorCaller sharedDirectorCaller] setActive:YES];
+}
+
 // Override to allow orientations other than the default portrait orientation.
 // This method is deprecated on ios6
 - (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {