-
Notifications
You must be signed in to change notification settings - Fork 0
/
jsBridge
71 lines (68 loc) · 2.1 KB
/
jsBridge
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
let isAndroid = navigator.userAgent.indexOf('Android') > -1 || navigator.userAgent.indexOf('Adr') > -1
let isiOS = !!navigator.userAgent.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/)
// 这是必须要写的,用来创建一些设置
function setupWebViewJavascriptBridge (callback) {
// Android使用
if (isAndroid) {
if (window.WebViewJavascriptBridge) {
callback(window.WebViewJavascriptBridge)
} else {
document.addEventListener(
'WebViewJavascriptBridgeReady',
() => {
callback(window.WebViewJavascriptBridge)
},
false
)
}
// sessionStorage.phoneType = 'android'
}
// iOS使用
if (isiOS) {
if (window.WebViewJavascriptBridge) {
return callback(window.WebViewJavascriptBridge)
}
if (window.WVJBCallbacks) {
return window.WVJBCallbacks.push(callback)
}
window.WVJBCallbacks = [callback]
var WVJBIframe = document.createElement('iframe')
WVJBIframe.style.display = 'none'
WVJBIframe.src = 'wvjbscheme://__BRIDGE_LOADED__'
document.documentElement.appendChild(WVJBIframe)
setTimeout(() => {
document.documentElement.removeChild(WVJBIframe)
}, 0)
// sessionStorage.phoneType = 'ios'
}
}
// 注册回调函数,第一次连接时调用 初始化函数(android需要初始化,ios不用)
setupWebViewJavascriptBridge((bridge) => {
if (isAndroid) {
// 初始化
try {
bridge.init((message, responseCallback) => {
var data = {
'Javascript Responds': 'Wee!'
}
responseCallback(data)
})
} catch (e) { }
}
})
export default {
// js调APP方法 (参数分别为:app提供的方法名 传给app的数据 回调)
callHandler (name, data, callback) {
setupWebViewJavascriptBridge((bridge) => {
bridge.callHandler(name, data, callback)
})
},
// APP调js方法 (参数分别为:js提供的方法名 回调)
registerHandler (name, callback) {
setupWebViewJavascriptBridge((bridge) => {
bridge.registerHandler(name, (data, responseCallback) => {
callback(data, responseCallback)
})
})
}
}