Android JS interact with, json mass participation issues

A, JS method call Android

Andrews JS method call, and pass parameters json string format (JSONObject.toString ()),

例如： var json = {"name":"XJY","age":25",company":"CSII"};

Json directly as an argument: window.name.jsToClient (json);

Android Gets parameter is not available, print out is undefinded.

JS to this treatment, and then passed as a parameter to the original:

var jsonStr = JSON.stringify(json);

window.name.jsToClient(jsonStr);

So Android can receive json string.

 

Two, Android calls the JS method

Wrong, this is not received Android JS pass parameters

try{

JSONObject jsonObject = new JSONObject（）；

jsonObject.put ( "name", "San");

jsonObject.put(“age”，“100”)；

jsonObject.put(“password”，“123456”)；

String call = “javascript：clientToJS（\“”+jsonObject.toStirng+“\”）”；

mWebView.loadUrl(call);

}catch（Exception e）{

 

}

Right, the easiest is to concatenate strings
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Author: xjy5566
Source: CSDN
Original: https: //blog.csdn.net/xjy5566/ article / details / 78607231
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