mirror of
https://github.com/firebase/firebase-ios-sdk
synced 2026-11-09 22:36:01 +05:45
Ryan WilsonandHarri Hohteri
5fb9d2a448
* watchOS support for FirebaseAuth. This is a redo of #5585, which was a re-implementation of #4632. This ignores any changes to GoogleUtilities, those will be done in a later PR to create a common KeyedArchiver utility. Co-authored-by: Harri Hohteri <harri.hohteri@gmail.com> * Fixed lint errors, added GHA tests. * Enabled GHA for PRs as well. Co-authored-by: Harri Hohteri <harri.hohteri@gmail.com>
127 lines
4.2 KiB
Objective-C
127 lines
4.2 KiB
Objective-C
/*
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* Copyright 2017 Google
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#import <TargetConditionals.h>
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#if !TARGET_OS_OSX && !TARGET_OS_WATCH
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#import <UIKit/UIKit.h>
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#import "GoogleUtilities/Environment/Private/GULAppEnvironmentUtil.h"
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#import "FirebaseAuth/Sources/Utilities/FIRAuthDefaultUIDelegate.h"
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NS_ASSUME_NONNULL_BEGIN
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@interface FIRAuthDefaultUIDelegate ()
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/** @fn initWithViewController:
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@brief Initializes the instance with a view controller.
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@param viewController The view controller as the presenting view controller in @c
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FIRAuthUIDelegate.
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@return The initialized instance.
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*/
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- (instancetype)initWithViewController:(nullable UIViewController *)viewController
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NS_DESIGNATED_INITIALIZER;
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@end
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@implementation FIRAuthDefaultUIDelegate {
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/** @var _viewController
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@brief The presenting view controller.
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*/
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UIViewController *_viewController;
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}
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- (instancetype)initWithViewController:(nullable UIViewController *)viewController {
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self = [super init];
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if (self) {
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_viewController = viewController;
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}
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return self;
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}
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- (void)presentViewController:(UIViewController *)viewControllerToPresent
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animated:(BOOL)flag
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completion:(nullable void (^)(void))completion {
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[_viewController presentViewController:viewControllerToPresent
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animated:flag
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completion:completion];
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}
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- (void)dismissViewControllerAnimated:(BOOL)flag completion:(nullable void (^)(void))completion {
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[_viewController dismissViewControllerAnimated:flag completion:completion];
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}
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+ (id<FIRAuthUIDelegate>)defaultUIDelegate {
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// iOS App extensions should not call [UIApplication sharedApplication], even if UIApplication
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// responds to it.
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static Class applicationClass = nil;
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if (![GULAppEnvironmentUtil isAppExtension]) {
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Class cls = NSClassFromString(@"UIApplication");
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if (cls && [cls respondsToSelector:NSSelectorFromString(@"sharedApplication")]) {
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applicationClass = cls;
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}
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}
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UIViewController *topViewController;
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#if __IPHONE_OS_VERSION_MAX_ALLOWED >= 130000
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if (@available(iOS 13.0, tvOS 13.0, *)) {
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UIApplication *application = [applicationClass sharedApplication];
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NSSet<UIScene *> *connectedScenes = application.connectedScenes;
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for (UIScene *scene in connectedScenes) {
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if ([scene isKindOfClass:[UIWindowScene class]]) {
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UIWindowScene *windowScene = (UIWindowScene *)scene;
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for (UIWindow *window in windowScene.windows) {
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if (window.isKeyWindow) {
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topViewController = window.rootViewController;
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}
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}
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}
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}
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} else {
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UIApplication *application = [applicationClass sharedApplication];
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// iOS 13 deprecation
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#pragma clang diagnostic push
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#pragma clang diagnostic ignored "-Wdeprecated-declarations"
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topViewController = application.keyWindow.rootViewController;
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#pragma clang diagnostic pop
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}
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#else
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UIApplication *application = [applicationClass sharedApplication];
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topViewController = application.keyWindow.rootViewController;
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#endif
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while (true) {
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if (topViewController.presentedViewController) {
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topViewController = topViewController.presentedViewController;
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} else if ([topViewController isKindOfClass:[UINavigationController class]]) {
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UINavigationController *nav = (UINavigationController *)topViewController;
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topViewController = nav.topViewController;
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} else if ([topViewController isKindOfClass:[UITabBarController class]]) {
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UITabBarController *tab = (UITabBarController *)topViewController;
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topViewController = tab.selectedViewController;
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} else {
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break;
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}
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}
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return [[FIRAuthDefaultUIDelegate alloc] initWithViewController:topViewController];
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}
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@end
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NS_ASSUME_NONNULL_END
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#endif
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