88 lines
2.7 KiB
Objective-C
88 lines
2.7 KiB
Objective-C
//
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// BRPickerViewMacro.h
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// BRPickerViewDemo
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//
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// Created by renbo on 2018/4/23.
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// Copyright © 2018 irenb. All rights reserved.
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//
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// 最新代码下载地址：https://github.com/91renb/BRPickerView
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#ifndef BRPickerViewMacro_h
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#define BRPickerViewMacro_h
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#import <UIKit/UIKit.h>
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// 屏幕安全区域下边距
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#define BR_BOTTOM_MARGIN \
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({CGFloat safeBottomHeight = 0;\
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if (@available(iOS 11.0, *)) {\
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safeBottomHeight = BRGetKeyWindow().safeAreaInsets.bottom;\
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}\
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(safeBottomHeight);})
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// 静态库中编写 Category 时的便利宏，用于解决 Category 方法从静态库中加载需要特别设置的问题
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#ifndef BRSYNTH_DUMMY_CLASS
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#define BRSYNTH_DUMMY_CLASS(_name_) \
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@interface BRSYNTH_DUMMY_CLASS_ ## _name_ : NSObject @end \
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@implementation BRSYNTH_DUMMY_CLASS_ ## _name_ @end
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#endif
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// 打印错误日志
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#ifdef DEBUG
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#define BRErrorLog(...) NSLog(@"reason: %@", [NSString stringWithFormat:__VA_ARGS__])
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#else
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#define BRErrorLog(...)
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#endif
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/** RGB颜色(16进制) */
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static inline UIColor *BR_RGB_HEX(uint32_t rgbValue, CGFloat alpha) {
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return [UIColor colorWithRed:((CGFloat)((rgbValue & 0xFF0000) >> 16)) / 255.0
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green:((CGFloat)((rgbValue & 0xFF00) >> 8)) / 255.0
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blue:((CGFloat)(rgbValue & 0xFF)) / 255.0
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alpha:(alpha)];
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}
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/** 获取 keyWindow */
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static inline UIWindow *BRGetKeyWindow(void) {
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UIWindow *keyWindow = nil;
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#if __IPHONE_OS_VERSION_MAX_ALLOWED >= 130000 // 编译时检查SDK版本（兼容不同版本的Xcode，防止编译报错）
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if (@available(iOS 13.0, *)) { // 运行时检查系统版本（兼容不同版本的系统，防止运行报错）
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NSSet<UIScene *> *connectedScenes = [UIApplication sharedApplication].connectedScenes;
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for (UIScene *scene in connectedScenes) {
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if (scene.activationState == UISceneActivationStateForegroundActive && [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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keyWindow = window;
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break;
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}
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}
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}
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}
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}
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#endif
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if (!keyWindow) {
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keyWindow = [UIApplication sharedApplication].windows.firstObject;
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if (!keyWindow.isKeyWindow) {
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#if __IPHONE_OS_VERSION_MIN_REQUIRED < 130000
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UIWindow *window = [UIApplication sharedApplication].keyWindow;
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if (CGRectEqualToRect(window.bounds, UIScreen.mainScreen.bounds)) {
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keyWindow = window;
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}
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#endif
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}
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}
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return keyWindow;
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}
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#endif /* BRPickerViewMacro_h */
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