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fa5d1fefa1
Summary: The default white background for the root view causes an unattractive flash when loading any app with a non-white background. Almost every developer has to search for how to fix it. This change makes the background color explicit in the file, so it can be easily change to match the color of the splash screen and the main screen without having to search for it. **Test plan (required)** Launched my app and it still has a white flash for the background before loading the app. I changed the background colors to other values and the flash was that color. Closes https://github.com/facebook/react-native/pull/7570 Differential Revision: D3303451 Pulled By: vjeux fbshipit-source-id: 61dbab768095c430bcb583bafb57575a7d767e6f
61 lines
2.1 KiB
Objective-C
61 lines
2.1 KiB
Objective-C
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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#import "AppDelegate.h"
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#import "RCTRootView.h"
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@implementation AppDelegate
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- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
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{
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NSURL *jsCodeLocation;
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/**
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* Loading JavaScript code - uncomment the one you want.
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*
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* OPTION 1
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* Load from development server. Start the server from the repository root:
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*
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* $ npm start
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*
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* To run on device, change `localhost` to the IP address of your computer
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* (you can get this by typing `ifconfig` into the terminal and selecting the
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* `inet` value under `en0:`) and make sure your computer and iOS device are
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* on the same Wi-Fi network.
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*/
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jsCodeLocation = [NSURL URLWithString:@"http://localhost:8081/index.ios.bundle?platform=ios&dev=true"];
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/**
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* OPTION 2
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* Load from pre-bundled file on disk. The static bundle is automatically
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* generated by the "Bundle React Native code and images" build step when
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* running the project on an actual device or running the project on the
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* simulator in the "Release" build configuration.
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*/
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// jsCodeLocation = [[NSBundle mainBundle] URLForResource:@"main" withExtension:@"jsbundle"];
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RCTRootView *rootView = [[RCTRootView alloc] initWithBundleURL:jsCodeLocation
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moduleName:@"<%= name %>"
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initialProperties:nil
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launchOptions:launchOptions];
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rootView.backgroundColor = [[UIColor alloc] initWithRed:1.0f green:1.0f blue:1.0f alpha:1];
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self.window = [[UIWindow alloc] initWithFrame:[UIScreen mainScreen].bounds];
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UIViewController *rootViewController = [UIViewController new];
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rootViewController.view = rootView;
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self.window.rootViewController = rootViewController;
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[self.window makeKeyAndVisible];
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return YES;
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}
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@end
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