update: 添加extra支持

src/polyfill/cordova.js

 ;(function (global) {
-  var qing = window.qing
+  var qing = global.qing
+
+  function getParamValue (paramName) {
+    var search = location.search
+    var reg = new RegExp(`(?:\\?|&)${paramName}=([^&]+)`)
+    if (reg.test(search)) {
+      return RegExp.$1
+    }
+    return null
+  }
+
+  var widgetVal = {}
+
   var qingPromise = function (fnName, params) {
     return new Promise(function (resolve, reject) {
       var originSuccess = params.success
@@ -300,7 +312,22 @@
       },
       showWidget: function () {},
       getExtra: function (params, successFn, failFn) {
-        successFn(null)
+        var result = null
+        if (Array.isArray(params)) {
+          var appName = params[0]
+          if (appName) {
+            var appParams = widgetVal[appName] || ''
+            result = {
+              result: true,
+              msg: '成功',
+              widgetId: appName,
+              extra: {
+                showWidgetKey: appParams
+              }
+            }
+          }
+        }
+        successFn(result)
       }
     },
     MIDEAUSER: {
@@ -434,4 +461,19 @@
         })
     }
   }
+  qing.ready(() => {
+    var data = getParamValue('data')
+    if (data) {
+      try {
+        data = JSON.parse(data)
+        var appName = data.appName
+        if (appName) {
+          var params = data.params || ''
+          widgetVal[appName] = params
+        }
+      } catch (error) {
+
+      }
+    }
+  })
 })(window)