zhongwuzw cdd615136f Revert RCTRootView's backgroundColor to white (#23358)
Summary:
Fixes #23314 , the change came from #20945 , its purpose is to fix orientation change issue in HelloWord template, but I think it's just a trick, to make rootView's backgroundColor the same as window backgroundColor, the orientation issue seems related to [UIManager setAvailableSize:forRootView:](d2fc19f4aa/React/Modules/RCTUIManager.m (L343)) async layout things.

[iOS] [Fixed] - Revert RCTRootView's backgroundColor to white.
Pull Request resolved: https://github.com/facebook/react-native/pull/23358

Differential Revision: D14030666

Pulled By: cpojer

fbshipit-source-id: 7c9a45f03b87c3be0f2b7c64a3c837c6ae14af3e
2019-02-11 14:31:26 -08:00

43 lines
1.4 KiB
Objective-C

/**
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
#import "AppDelegate.h"
#import <React/RCTBridge.h>
#import <React/RCTBundleURLProvider.h>
#import <React/RCTRootView.h>
@implementation AppDelegate
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
RCTBridge *bridge = [[RCTBridge alloc] initWithDelegate:self launchOptions:launchOptions];
RCTRootView *rootView = [[RCTRootView alloc] initWithBridge:bridge
moduleName:@"HelloWorld"
initialProperties:nil];
rootView.backgroundColor = [[UIColor alloc] initWithRed:1.0f green:1.0f blue:1.0f alpha:1];
self.window = [[UIWindow alloc] initWithFrame:[UIScreen mainScreen].bounds];
UIViewController *rootViewController = [UIViewController new];
rootViewController.view = rootView;
self.window.rootViewController = rootViewController;
[self.window makeKeyAndVisible];
return YES;
}
- (NSURL *)sourceURLForBridge:(RCTBridge *)bridge
{
#if DEBUG
return [[RCTBundleURLProvider sharedSettings] jsBundleURLForBundleRoot:@"index" fallbackResource:nil];
#else
return [[NSBundle mainBundle] URLForResource:@"main" withExtension:@"jsbundle"];
#endif
}
@end