OCTWebViewBridge
起源于在老东家工作的时候的库 YJWebView
在 WKWebView 中使用 Javascript 调用 Native 代码，支持函数作为参数。
window.native.foo(param1, param2, (obj) => {
})Installation
pod 'OCTWebViewBridge'How To Use
Custom Plugin
javascript file（log.js）:
window.bridge.log = function(msg) {
window.bridge.invoke("me.octree.bridge.log", "log:", msg)
}objective-c code
@interface OCTLogPlugin : NSObject <OCTWebViewPlugin>
@property (copy, nonatomic, readonly) NSString *identifier;
@property (copy, nonatomic, readonly) NSString *javascriptCode;
@end
@implementation OCTLogPlugin
- (NSString *)identifier {
return @"me.octree.bridge.log";
}
- (NSString *)javascriptCode {
NSString *path = [[NSBundle bundleForClass:[self class]] pathForResource:@"log" ofType:@"js"];
return [NSString stringWithContentsOfFile:path encoding:NSUTF8StringEncoding error:NULL];
}
- (void)log:(id)msg {
NSLog(@"WebView Bridge: %@", [msg description]);
}
@end
inject plugin
[[OCTWebViewPluginInjector injectorForWebView:webView] injectPlugin:[[OCTLogPlugin alloc] init]];javascript 调用 Native 代码
window.bridge.log("yoooooooo man")
Block Plugin
使用 Block 的方式为 Web 提供插件。 Web 调用时，会执行这个 Block
[[OCTWebViewPluginInjector injectorForWebView:_webView] injectPluginWithFunctionName:@"test" handler:^(NSDictionary *data) {
NSLog(@"%@", data);
}];
[[OCTWebViewPluginInjector injectorForWebView:_webView] injectPluginWithFunctionName:@"test2" handlerWithResponseBlock:^(NSDictionary *data, OCTResponseCallback responseCallback) {
NSLog(@"test2: %@", data);
responseCallback(@{ @"hello" : @"world" });
}];在 Web 中调用
window.bridge.plugin.test({'hello': 'world'})
window.bridge.plugin.test2({'hello': 'world'}, function(json) {
window.bridge.log(JSON.stringify(json))
})CSS Injector
注入 CSS 代码
// inject css
[[OCTWebViewPluginInjector injectorForWebView:_webView] injectCSSString:@"body {background-color: #eeeeee;}" forIdentifier:@"test"];
// remove css
[[OCTWebViewPluginInjector injectorForWebView:_webView] removeCSSStringForIdentifier:@"test"];Night Mode
开启网页夜间模式
// enable night mode
[self.webView oct_nightFall];
// disable night mode
[self.webView oct_sunrise];
License
OCTWebViewBridge is released under the MIT license. See LICENSE for details.