j2me code for blackberry application to display battery level

How can I make a Blackberry applica开发者_开发百科tion display the battery level using J2ME?

---

if you're developing a native cldc blackberry app i'd rather use

net.rim.device.api.system.DeviceInfo.getBatteryLevel();

if you're developing MIDlet the only chance is to use the mobile sensor api.

---

You also can have it display in the titlebar if you are making an app for newer devices

StandardTitleBar TitleBar = new StandardTitleBar()
        //.addIcon("my_logo.png")
        .addTitle("App title")
        .addNotifications()
        .addNotifications()
        .addSignalIndicator();
        TitleBar.setPropertyValue(StandardTitleBar.PROPERTY_BATTERY_VISIBILITY,
                StandardTitleBar.BATTERY_VISIBLE_ALWAYS);
        setTitleBar(TitleBar);

PS, its also very nice for you to mark something as answered.