change html file but apk not update in cordova

Question

I am new in use phonegap, i create an app but i don't know how can i change html file to my purpose? when i changed index html file in www folder in HelloWorld/www and run again program via Eclipse, i see defualt apk file, i dont see any changes! I want to write a sample app for send and receive SMS but i can't, i can't change html file. Can you help me? or send a simple tutorial about create and change js or html file in www folder?

If i cant create this or simple change this, phonegap is not a good thing for use cross platform!

Thanks for your advises :)

Answer 1

If you make changes in the root www folder, you won't see changes in eclipse or apk built by eclipse unless you run cordova prepare or cordova build to copy the files from /www/ to /platforms/android/assets/www.