104 lines
2.6 KiB
Mathematica
104 lines
2.6 KiB
Mathematica
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// Copyright © 2018 650 Industries. All rights reserved.
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#import <EXSplashScreen/EXSplashScreenController.h>
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#import <UMCore/UMDefines.h>
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#import <UMCore/UMUtilities.h>
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@interface EXSplashScreenController ()
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@property (nonatomic, weak) UIViewController *viewController;
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@property (nonatomic, strong) UIView *splashScreenView;
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@property (nonatomic, assign) BOOL autoHideEnabled;
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@property (nonatomic, assign) BOOL splashScreenShown;
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@property (nonatomic, assign) BOOL appContentAppeared;
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@end
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@implementation EXSplashScreenController
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- (instancetype)initWithViewController:(UIViewController *)viewController
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splashScreenViewProvider:(id<EXSplashScreenViewProvider>)splashScreenViewProvider
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{
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if (self = [super init]) {
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_viewController = viewController;
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_autoHideEnabled = YES;
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_splashScreenShown = NO;
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_appContentAppeared = NO;
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_splashScreenView = [splashScreenViewProvider createSplashScreenView];
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}
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return self;
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}
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# pragma mark public methods
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- (void)showWithCallback:(void (^)(void))successCallback failureCallback:(void (^)(NSString * _Nonnull))failureCallback
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{
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[self showWithCallback:successCallback];
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}
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- (void)showWithCallback:(nullable void(^)(void))successCallback
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{
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[UMUtilities performSynchronouslyOnMainThread:^{
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UIView *rootView = self.viewController.view;
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self.splashScreenView.frame = rootView.bounds;
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[rootView addSubview:self.splashScreenView];
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self.splashScreenShown = YES;
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if (successCallback) {
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successCallback();
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}
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}];
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}
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- (void)preventAutoHideWithCallback:(void (^)(BOOL))successCallback failureCallback:(void (^)(NSString * _Nonnull))failureCallback
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{
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if (!_autoHideEnabled) {
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return successCallback(NO);
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}
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_autoHideEnabled = NO;
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successCallback(YES);
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}
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- (void)hideWithCallback:(void (^)(BOOL))successCallback failureCallback:(void (^)(NSString * _Nonnull))failureCallback
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{
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if (!_splashScreenShown) {
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return successCallback(NO);
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}
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[self hideWithCallback:successCallback];
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}
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- (void)hideWithCallback:(nullable void(^)(BOOL))successCallback
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{
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UM_WEAKIFY(self);
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dispatch_async(dispatch_get_main_queue(), ^{
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UM_ENSURE_STRONGIFY(self);
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[self.splashScreenView removeFromSuperview];
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self.splashScreenShown = NO;
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self.autoHideEnabled = YES;
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if (successCallback) {
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successCallback(YES);
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}
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});
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}
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- (void)onAppContentDidAppear
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{
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if (!_appContentAppeared && _autoHideEnabled) {
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_appContentAppeared = YES;
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[self hideWithCallback:nil];
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}
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}
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- (void)onAppContentWillReload
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{
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if (!_appContentAppeared) {
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_autoHideEnabled = YES;
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_appContentAppeared = NO;
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[self showWithCallback:nil];
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}
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}
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@end
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