Apache cordova on android where are scrollbars?

I try to build a simple app with cordova which target android

I just want to have a scrollable div but

if the content is smaller than the div's height, the scrollbar is always visible
if the content is bigger than the div's height, the scrollbar never appear, even if I scroll : the scroll is possible but no scrollbar position indication

My layout is simple :

<body>
    <div id='views'>
        <div class='view'>
            Lorem ipsum ...
        </div>
    </div>
</body>

Css is simple too :

#views {
    position : absolute;
    top:0; right:0; bottom:0; left:0;
}

.view {
    position : absolute;
    top:0; right:0; bottom:0; left:0;
    overflow-x                 : hidden;
    overflow-y                 : scroll;
    -webkit-overflow-scrolling : touch;
    overflow-scrolling         : touch;
}

Then I use command : cordova run android

note :

I use cordova version 3.3.1-0.3.1
test on Nexus 7 updated (android kitkat)
with last android API : 19

Thanks for your help

edit : I just try with iOs simulator (iOS 6.1), the scrollbars are visibles when I scroll ...

[updated] Thanks to help me. Here is is the correct code to have scrollbars on android

[updated 2] It's not totally ok, try this, the whole window scroll, not only the .view content

HTML

<body>
    <div id='views'>
        <div class='view'>
            Lorem ipsum ...
        </div>
    </div>
    <div id='menu-bt'></div>
</body>

CSS

.view {
    position:absolute;
    top:0; right:0; bottom:0; left:0;
    overflow:visible;
    -webkit-overflow-scrolling:touch;
    overflow-scrolling:touch;
}

#menu-bt {
    position:absolute;
    right:40px; bottom:40px;
    width:50px; height:50px;
    background-color:green;
}

Then, add this line in file /plateforms/android/src/io/cordova/myProject/MyProject.java

super.appView.setVerticalScrollBarEnabled(true);

回答1:

Tested here and changing your overflows to visible it works.

Also, make sure to enable the scrollbars in your Android Activity file (as pointed here) by adding the following line:

super.appView.setVerticalScrollBarEnabled(true);

回答2:

Go to: SystemWebViewEngine.java which located in yourAppName\platforms\android\CordovaLib\src\org\apache\cordova\SystemWebViewEngine.java

Set webView.setVerticalScrollBarEnabled(true);