| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| #import "WXRootView.h" |
| #import "WXSDKInstance.h" |
| #import "WXPageEventNotifyEvent.h" |
| #import "WXSDKEngine.h" |
| |
| @interface WXRootView() |
| { |
| BOOL _hasFirstTraitCollectionChange; |
| BOOL _allowFirstTraitCollectionChange; |
| } |
| |
| @property (nonatomic, assign) BOOL mHasEvent; |
| |
| @end |
| |
| @implementation WXRootView |
| |
| - (void)setFrame:(CGRect)frame |
| { |
| BOOL shouldNotifyLayout = NO; |
| if (_instance.onLayoutChange && !CGRectEqualToRect(self.frame, frame)) { |
| shouldNotifyLayout = YES; |
| } |
| |
| [super setFrame:frame]; |
| |
| if (shouldNotifyLayout && _instance.onLayoutChange) { |
| _instance.onLayoutChange(self); |
| } |
| } |
| |
| - (UIView *)hitTest:(CGPoint)point withEvent:(UIEvent *)event |
| { |
| _mHasEvent = TRUE; |
| id<WXPageEventNotifyEventProtocol> pageEventNotify = [WXSDKEngine handlerForProtocol:@protocol(WXPageEventNotifyEventProtocol)]; |
| if ([pageEventNotify respondsToSelector:@selector(hitTest:withEvent:withView:)]){ |
| [pageEventNotify hitTest:point withEvent:event withView:self]; |
| } |
| return [super hitTest:point withEvent:event]; |
| } |
| |
| - (BOOL)isHasEvent |
| { |
| return _mHasEvent; |
| } |
| |
| - (void)traitCollectionDidChange:(UITraitCollection *)previousTraitCollection |
| { |
| [super traitCollectionDidChange:previousTraitCollection]; |
| |
| if (@available(iOS 13.0, *)) { |
| // When entering background system may call back change twice.. We ignore the first one. |
| UIUserInterfaceStyle currentStyle = self.traitCollection.userInterfaceStyle; |
| if (currentStyle != previousTraitCollection.userInterfaceStyle) { |
| if (_hasFirstTraitCollectionChange) { |
| _allowFirstTraitCollectionChange = NO; |
| [self.instance setCurrentThemeName:currentStyle == UIUserInterfaceStyleDark ? @"dark" : @"light"]; |
| } |
| else { |
| __weak WXRootView* weakSelf = self; |
| _hasFirstTraitCollectionChange = YES; |
| _allowFirstTraitCollectionChange = YES; |
| dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.2 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{ |
| __strong WXRootView* strongSelf = weakSelf; |
| if (strongSelf) { |
| if (strongSelf->_allowFirstTraitCollectionChange) { |
| if (strongSelf.instance) { |
| [strongSelf.instance setCurrentThemeName:currentStyle == UIUserInterfaceStyleDark ? @"dark" : @"light"]; |
| } |
| } |
| strongSelf->_hasFirstTraitCollectionChange = NO; |
| } |
| }); |
| } |
| } |
| } |
| } |
| |
| @end |
