LightJSBridge

LightJSBridge 模块可以让jsnative调用native原生的功能。

注意: LightJSBridge模块目前只在我们JSNative app端支持，web端不支持

API

call (methodname,params, callback)

可以无缝的调用web容器中的LightJSAPI的功能

参数

• methodname {string}：jsApi的方法名
• params{object}：选项参数对象
• callback：回调方法

示例

<template>
      <div>
         <text class="item" @click="onClick('native.getUDID')">native.getUDID</text>
         <text class="item" @click="onClick('native.back')">native.back</text>
        <text class="item" @click="onClick('native.close')">native.close</text>
        <text class="item" @click="onClick('native.getSystemInfo')">native.getSystemInfo</text>
        <text class="item" @click="onClick('native.writeData')">native.writeData</text>
        <text class="item" @click="onClick('native.readData')">native.readData</text>
        <text class="item" @click="onClick('native.deleteData')">native.deleteData</text>
         <text class="item" @click="onClick('native.chooseImage')">native.chooseImage</text>
        <div v-if="isShowResult" >     
          <text style="text-align:left;font-size:32;padding:20;color:white;background-color:red;" @click="onClose" >返回</text>
          <image style="width:700;height:700;" v-if="imageSrc!=''" :src="imageSrc"></image>
          <text :value="result"></text>
        </div> 
    </div>

</template>

<script>
  var LightJSBridge = Light.requireModule('LightJSBridge');
  var modal =Light.requireModule('modal');
  module.exports = {
    data:function(){
            return{
                isShowResult:false,
                imageSrc:'',
                result:""
            }
    },
    created:function(){
    },
    methods:{
      onClick:function(action){
         var that = this;
        var param = {};
        if ("native.writeData" == action){
            param.key = "writeDataKey";
            param.value = "writeData_test";
            param.scope = "jsnative";
            param.domain = "memory";
        }else if ("native.readData" == action){
            param.key = "writeDataKey";
            param.scope = "jsnative";
            param.domain = "memory";
        }else if ("native.deleteData" == action){
            param.key = "writeDataKey";
            param.scope = "jsnative";
            param.domain = "memory";
        }
        LightJSBridge.call(action,param,function(ret){
              that.isShowResult = true;
              that.imageSrc= '';
              that.result = '';
              if (action == "native.chooseImage"){
                  that.imageSrc= "data:image/png;base64," + ret.data.result;
              }else{
                  that.result = JSON.stringify(ret); 
              }     
        });
      }
    }
  }
</script>