将Android活动中的Java变量传递给phonegap应用程序中的javascript

Question

I am developing cross platform applications that target Android, iOS, Blackberry and Windows Phone Platforms. I am using Jquery Mobile 1.3.1, jquery 1.9.1 and Phonegap 2.8.0.

I want to be able to pass variables from an Android activity to javascript.

How can I call a javascript function from an activity and also call a method in java from javascript.

I browsed for a solution, but, could not understand the usage of sendJavascript() and loadUrl() .

Could someone please help me Understand this. I am new to Android and cannot understand how to get this done.

Thanks in advance.

Answer 1

Solution is : Phonegap plugin.

A Phonegap plugin bridges a bit of functionality between the WebView powering a Cordova application and the native platform the Cordova application is running on.

It is well explained with each platform in official phonegap doc.Here you can read more about Android plugin of phonegap . And here a very nice tutorial on how to Write a PhoneGap 3.0 Plugin for Android .