52 lines
2.8 KiB
Mathematica
52 lines
2.8 KiB
Mathematica
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// Copyright © 2018 650 Industries. All rights reserved.
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#import <EXSplashScreen/EXSplashScreenViewNativeProvider.h>
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#import <UMCore/UMLogManager.h>
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@implementation EXSplashScreenViewNativeProvider
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- (nonnull UIView *)createSplashScreenView
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{
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NSString *splashScreenFilename = (NSString *)[[NSBundle mainBundle] objectForInfoDictionaryKey:@"UILaunchStoryboardName"] ?: @"SplashScreen";
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UIStoryboard *storyboard;
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@try {
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storyboard = [UIStoryboard storyboardWithName:splashScreenFilename bundle:[NSBundle mainBundle]];
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} @catch (NSException *_) {
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UMLogWarn([NSString stringWithFormat:@"'%@.storyboard' file is missing. Fallbacking to '%@.xib' file.", splashScreenFilename, splashScreenFilename]);
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}
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if (storyboard) {
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@try {
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UIViewController *splashScreenViewController = [storyboard instantiateInitialViewController];
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UIView *splashScreenView = splashScreenViewController.view;
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return splashScreenView;
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} @catch (NSException *_) {
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@throw [NSException exceptionWithName:@"ERR_INVALID_SPLASH_SCREEN"
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reason:[NSString stringWithFormat:@"'%@.storyboard'does not contain proper ViewController. Add correct ViewController to your '%@.storyboard' file (https://github.com/expo/expo/tree/master/packages/expo-splash-screen#-configure-ios).", splashScreenFilename, splashScreenFilename]
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userInfo:nil];
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}
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}
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NSArray *views;
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@try {
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views = [[NSBundle mainBundle] loadNibNamed:splashScreenFilename owner:self options:nil];
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} @catch (NSException *_) {
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UMLogWarn([NSString stringWithFormat:@"'%@.xib' file is missing - 'expo-splash-screen' will not work as expected.", splashScreenFilename]);
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}
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if (views) {
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if (!views.firstObject) {
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@throw [NSException exceptionWithName:@"ERR_INVALID_SPLASH_SCREEN"
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reason:[NSString stringWithFormat:@"'%@.xib' does not contain any views. Add a view to the '%@.xib' or create '%@.storyboard' (https://github.com/expo/expo/tree/master/packages/expo-splash-screen#-configure-ios).", splashScreenFilename, splashScreenFilename, splashScreenFilename]
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userInfo:nil];
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}
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UIView *view = views.firstObject;
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view.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;
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return view;
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}
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@throw [NSException exceptionWithName:@"ERR_NO_SPLASH_SCREEN"
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reason:[NSString stringWithFormat:@"Couln't locate neither '%@.storyboard' file nor '%@.xib' file. Create one of these in the project to make 'expo-splash-screen' work (https://github.com/expo/expo/tree/master/packages/expo-splash-screen#-configure-ios).", splashScreenFilename, splashScreenFilename]
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userInfo:nil];
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}
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@end
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