Java Runtime 1.0.0 for Series 40 supports the following new features:
Application framework
MIDlets can use the following new Nokia-specific system properties:
com.nokia.mid.batterylevel
com.nokia.mid.countrycode
com.nokia.mid.networkavailability
com.nokia.mid.networksignal
com.nokia.mid.networkstatus
com.nokia.mid.ui.customfontsize
MIDlets can use the following new Nokia-specific system properties only on dual-SIM devices:
com.nokia.multisim.cellid.sim1 and com.nokia.multisim.cellid.sim2
com.nokia.multisim.lac.sim1 and com.nokia.multisim.lac.sim2
com.nokia.multisim.mnc.sim1 and com.nokia.multisim.mnc.sim2
com.nokia.multisim.networkavailability.sim1 and com.nokia.multisim.networkavailability.sim2
com.nokia.multisim.networkid.sim1 and com.nokia.multisim.networkid.sim2
com.nokia.multisim.networksignal.sim1 and com.nokia.multisim.networksignal.sim2
com.nokia.multisim.networkstatus.sim1 and com.nokia.multisim.networkstatus.sim2
MIDlets can now use the following pre-existing Nokia-specific system properties in all protection domains:
com.nokia.mid.cellid
com.nokia.mid.imei
com.nokia.mid.lac
com.nokia.mid.mnc
com.nokia.mid.networkid
UI and graphics
MIDlets display a start-up screen when launched, providing users immediate feedback that the MIDlet is about to start.
MIDlets can use fonts with a custom height.
Multimedia
Calling VideoControl.setDisplayFullScreen(true) automatically plays the video in landscape
mode.
Networking
Users can select the access point settings for each MIDlet on single-SIM devices.
Other
MIDlets can use the In-App Purchase API to implement an Ovi Store purchasing feature.
Java Runtime 1.0.0 for Series 40 supports Content Handler API 1.0.1.
Java Runtime 1.0.0 for Series 40 supports cell ID and WLAN positioning with the Location API.
Java Runtime 1.0.0 for Series 40 supports the com.nokia.mid.location.LocationUtil class,
which allows MIDlets to explicitly select a location technology.
For more information about the new features in Java Runtime 1.0.0 for Series 40 and earlier Series 40 platform releases, see article Series 40: Editions and Feature Packs in the Nokia Developer Wiki.