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android java js 回調 真心好用

HTML頁代碼:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0Transitional//EN""http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<htmlxmlns="http://www.w3.org/1999/xhtml">

<head>

<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />

<title></title>

<script type="text/javascript">

調用JAVA類的方法

functionnext(){

  vartextvalue =(document.getElementByIdx_x('num1').value);

 window.ncp.clickOnAndroid_saveIdnumber(textvalue);

}

這個JS方案是專門給JAVA回傳用的

function wave(value){ 

     document.getElementByIdx_x("XX").value= value;

</script>

</head>

<body >

<table width="962" height="748" border="0"cellpadding="0" cellspacing="0"bordercolor="F2F2F2">

  <tr>

   <td>  

   <input type="text" id="num1" />

   <input type="text" id="XX"/>

     <input type="button"name="Submit1" value="" onclick="next();" class="BOTTOM" style="background-color:#000000;border-width:0px

"/>

  </td>

  </tr>

</table>

</body>

</html>

JAVA代碼: