无法获取定位提示

@@ -53,10 +53,29 @@ AppClient.prototype.getERCode = function (jsonStr, callback) {
         from: 'H5',
         params: dataParams
     };
-    var isRes =  false
     if(this.isAndroid) {
         window.WebViewJavascriptBridge.callHandler('getERCode', jsonStr);
-        window.WebViewJavascriptBridge.registerHandler('postERCode', function (data, responseCallback) {
+        window.WebViewJavascriptBridge.registerHandler('postERCode', callback)
+    } else {
+        this.appObj.registerHandler("postERCOde", callback)
+        this.appObj.callHandler("getERCode", param, function (data, responseCallback) {
+
+        });
+    }
+
+};
+AppClient.prototype.getGPS = function (jsonStr, callback) {
+    var dataParams = "";
+    if(isJson(jsonStr)) {
+        dataParams = JSON.parse(jsonStr);
+    }
+    var param = {
+        from: 'H5',
+        params: dataParams
+    };
+    var isRes = false
+    if(this.isAndroid) {
+        window.WebViewJavascriptBridge.callHandler('getGPS', jsonStr, function (data, responseCallback) {
             isRes = true
             var latitude = ''
             var longitude = ''
@@ -67,7 +86,7 @@ AppClient.prototype.getERCode = function (jsonStr, callback) {
             callback(latitude, longitude, responseCallback)
         })
     } else {
-        this.appObj.registerHandler("postERCOde", function (data, responseCallback) {
+        this.appObj.registerHandler("postGPS", function (data, responseCallback) {
             isRes = true
             var latitude = ''
             var longitude = ''
@@ -77,7 +96,7 @@ AppClient.prototype.getERCode = function (jsonStr, callback) {
             longitude = arr[1].split(':')[1]
             callback(latitude, longitude, responseCallback)
         })
-        this.appObj.callHandler("getERCode", param, function (data, responseCallback) {
+        this.appObj.callHandler("getGPS", param, function (data, responseCallback) {
             
         });
     }
@@ -90,24 +109,6 @@ AppClient.prototype.getERCode = function (jsonStr, callback) {
         }
     }, 3000)
 };
-AppClient.prototype.getGPS = function (jsonStr, callback) {
-    var dataParams = "";
-    if(isJson(jsonStr)) {
-        dataParams = JSON.parse(jsonStr);
-    }
-    var param = {
-        from: 'H5',
-        params: dataParams
-    };
-    if(this.isAndroid) {
-        window.WebViewJavascriptBridge.callHandler('getGPS', jsonStr, callback);
-    } else {
-        this.appObj.registerHandler("postGPS", callback)
-        this.appObj.callHandler("getGPS", param, function (data, responseCallback) {
-            
-        });
-    }
-};
 
 if(isAndroid || isiOS) {
 

@@ -302,6 +302,7 @@ angular.module('myApp')
                         $rootScope.isLoadFinish = true
                     },1000)
 				} else {
+
                     appClient.getGPS('', function (latitude, longitude, cb) {
 
                         onSuccess({