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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,132 @@ | ||
| //NOTES: the comments will be removed | ||
| (function(win,doc,PROTOCOL_SCHEME){ | ||
| if (win.WebViewJavascriptBridge) { | ||
| //in case of already init-ed. | ||
| return; | ||
| } | ||
| //o2s/s2o | ||
| function o2s(o){ | ||
| if(null==o)return "null"; | ||
| f=arguments.callee; | ||
| t=typeof o; | ||
| if('object'==t){if(Array==o.constructor)t='array';else if(RegExp==o.constructor)t='regexp';} | ||
| switch(t){ | ||
| case 'undefined':case 'unknown':return; | ||
| case 'function':return !('prototype' in o)?"function(){}":(""+o);break; | ||
| case 'boolean':case 'regexp':return o.toString(); break; | ||
| case 'number':return isFinite(o)?o.toString():'null';break; | ||
| case 'string':return '"'+o.replace(/(\\|\")/g,"\\$1").replace(/\n/g,"\\n").replace(/\r/g,"\\r")+'"';break; | ||
| case 'object':var r=[];try{for(var p in o){v=f(o[p]);if(v!==undefined)r.push('"'+p+'":'+v);}}catch(e){}; | ||
| return '{'+r.join(',')+'}';break; | ||
| case 'array':var r=[]; | ||
| if(o.length>=0){ | ||
| for(var i=0;i<o.length;i++){var v=f(o[i]);if (v!==undefined)r.push(v);};return '['+r.join(',')+']'; | ||
| } | ||
| else{ | ||
| for(var k in o){var v=f(o[k]);if(v!==undefined)r.push('"'+k+'":'+v);};return '{'+r.join(',')+'}'; | ||
| } | ||
| } | ||
| }; | ||
| function s2o(s){ try{ return (new Function('return '+s))(); }catch(ex){} }; | ||
|
|
||
| var msgIfrm; | ||
| var send_Q = []; | ||
| var msgHandlerSet = {}; | ||
|
|
||
| var responseCallbacks = {}; | ||
| var msgId = 1; | ||
|
|
||
| //NOTES: can't remove yet, old bridge codes might use it... will remove in future... | ||
| function init() { | ||
| console.log('deprecated WebViewJavascriptBridge.init() is called.'); | ||
| } | ||
|
|
||
| function _js2app(msg, cb) { | ||
| if (cb) { | ||
| msgId=(msgId + 1) % 1000000; | ||
| var callbackId = 'cb_' + msgId + '_' + new Date().getTime(); | ||
| responseCallbacks[callbackId] = cb; | ||
| msg.callbackId = callbackId; | ||
| } | ||
| send_Q.push(msg); | ||
|
|
||
| //notify app a msg is Q-ed | ||
| msgIfrm.src = PROTOCOL_SCHEME + '://__QUEUE_MESSAGE__/'; | ||
| //the __QUEUE_MESSAGE__ is just a what-ever word, @ref to shouldOverrideUrlLoading | ||
| } | ||
|
|
||
| function _fetchQueue() { | ||
| var messageQueueString = o2s(send_Q); | ||
| send_Q = []; | ||
| //TODO to improve the mechanism | ||
| //reload iframe src to communicate with java | ||
| msgIfrm.src = PROTOCOL_SCHEME + '://return/_fetchQueue/' + encodeURIComponent(messageQueueString); | ||
| } | ||
|
|
||
| function _app2js(msg) { | ||
| setTimeout(function(){ | ||
| //console.log("_app2js", msg); | ||
| var callback=null; | ||
| //java call finished, now need to call js callback function | ||
| if (msg.responseId) { | ||
| callback = responseCallbacks[msg.responseId]; | ||
| if (!callback) { | ||
| return; | ||
| } | ||
| callback(msg.responseData); | ||
| delete responseCallbacks[msg.responseId]; | ||
| } else { | ||
| var handler = null; | ||
| if (msg.handlerName) { | ||
| //find the handler | ||
| handler = msgHandlerSet[msg.handlerName]; | ||
| if(handler==null){ | ||
| console.log("WebViewJavascriptBridge: not found handler name="+msg.handlerName); | ||
| } | ||
| } | ||
| try { | ||
| if(handler!=null){ | ||
| if (msg.callbackId) { | ||
| var callbackResponseId = msg.callbackId; | ||
| callback = function(responseData) { | ||
| _js2app({ | ||
| responseId: callbackResponseId, | ||
| responseData: responseData | ||
| }); | ||
| }; | ||
| } | ||
| handler(msg.data, callback); | ||
| } | ||
| } catch (exception) { | ||
| console.log("WebViewJavascriptBridge: WARNING: javascript handler threw.", message, exception); | ||
| } | ||
| } | ||
| },1); | ||
| } | ||
|
|
||
| function registerHandler(handlerName, handler) { | ||
| msgHandlerSet[handlerName] = handler; | ||
| } | ||
|
|
||
| function callHandler(handlerName, data, cb) { | ||
| _js2app({ | ||
| handlerName: handlerName, | ||
| data: data | ||
| }, cb); | ||
| } | ||
| //init msg iframe: | ||
| msgIfrm = doc.createElement('iframe'); | ||
| msgIfrm.style.display = 'none'; | ||
| doc.documentElement.appendChild(msgIfrm); | ||
|
|
||
| win.WebViewJavascriptBridge = { | ||
| _fetchQueue: _fetchQueue, | ||
| _js2app: _js2app, | ||
| _app2js: _app2js, | ||
|
|
||
| init: init, | ||
|
|
||
| registerHandler: registerHandler, | ||
| callHandler: callHandler | ||
| }; | ||
| })(window,document,'jsb1'); |
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139 changes: 0 additions & 139 deletions
139
lib-android/szu.bdi.hybrid.core/src/main/assets/WebViewJavascriptBridge.js
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5 changes: 3 additions & 2 deletions
5
lib-android/szu.bdi.hybrid.core/src/main/java/szu/bdi/hybrid/core/ICallBackFunction.java
100644 → 100755
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,5 +1,6 @@ | ||
| package szu.bdi.hybrid.core; | ||
|
|
||
| public interface ICallBackFunction { | ||
| void onCallBack(String cbStr); | ||
| } | ||
| //NOTES:如果不override就什么都不做 | ||
| void onCallBack(String cbStr); | ||
| } |
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