55 lines
1.6 KiB
Mathematica
55 lines
1.6 KiB
Mathematica
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//
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// NSURLProtocol+WKWebVIew.m
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// Pods
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//
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// Created by Lorenzo on 11/10/18.
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//
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#import <Foundation/Foundation.h>
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#import "NSURLProtocol+WKWebVIew.h"
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#import <WebKit/WebKit.h>
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//FOUNDATION_STATIC_INLINE 属于属于runtime范畴，你的.m文件需要频繁调用一个函数,可以用static inline来声明。从SDWebImage从get到的。
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FOUNDATION_STATIC_INLINE Class ContextControllerClass() {
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static Class cls;
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if (!cls) {
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cls = [[[WKWebView new] valueForKey:@"browsingContextController"] class];
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}
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return cls;
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}
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FOUNDATION_STATIC_INLINE SEL RegisterSchemeSelector() {
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return NSSelectorFromString(@"registerSchemeForCustomProtocol:");
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}
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FOUNDATION_STATIC_INLINE SEL UnregisterSchemeSelector() {
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return NSSelectorFromString(@"unregisterSchemeForCustomProtocol:");
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}
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@implementation NSURLProtocol (WebKitSupport)
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+ (void)wk_registerScheme:(NSString *)scheme {
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Class cls = ContextControllerClass();
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SEL sel = RegisterSchemeSelector();
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if ([(id)cls respondsToSelector:sel]) {
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// 放弃编辑器警告
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#pragma clang diagnostic push
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#pragma clang diagnostic ignored "-Warc-performSelector-leaks"
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[(id)cls performSelector:sel withObject:scheme];
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#pragma clang diagnostic pop
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}
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}
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+ (void)wk_unregisterScheme:(NSString *)scheme {
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Class cls = ContextControllerClass();
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SEL sel = UnregisterSchemeSelector();
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if ([(id)cls respondsToSelector:sel]) {
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// 放弃编辑器警告
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#pragma clang diagnostic push
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#pragma clang diagnostic ignored "-Warc-performSelector-leaks"
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[(id)cls performSelector:sel withObject:scheme];
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#pragma clang diagnostic pop
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}
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}
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@end
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