30
Timer Resolution will permit an application to specify the values for the firstTime,
delay, and period parameters of java.util.timer.schedule () methods with a
distinguishable resolution of no more than 40 ms. Various factors (such as
garbage collection) affect the ability to achieve this requirement. At least 80% of
test attempts will meet the schedule resolution requirement to achieve
acceptable conformance.
Minimum Number of Timers will allow a MIDlet to create a minimum of 5
simultaneously running Timers. This requirement is independent of the minimum
specified by the Minimum Application Thread Count.
Bitmap Minimums will support the loading of PNG images with pixel color depths
of 1, 2, 4, 8, 16, 24, and 32 bits per pixel per the PNG format specification. For
each of these color depths, as well as for JFIF image formats, a compliant
implementation will support images up to 76800 total pixels.
TextField and TextBox and Phonebook Coupling – when the center select key is
pressed while in a TextBox or TextField and the constraint of the TextBox or
TextField is TextField.PHONENUMBER, the names in the Phonebook will be
displayed in the “Insert Phonenumber?” screen.
Supported characters in TextField and TextBox – TextBox and TextField with
input constraint TextField.ANY will support inputting all the characters listed in
JSR 185.
Supported characters in EMAILADDR and URL Fields – Class
javax.microedition.lcdui.TextBox and javax.microedition.lcdui.TextField with
either of the constraints TextField.EMAILADDR or TextField.URL will allow the
same characters to be input as are allowed for input constraint TextField.ANY
Push Registry Alarm Events will implement alarm-based push registry entries.
Identification of JTWI via system property – to identify a compliant device and the
implemented version of this specification, the value of the system property
microedition.jtwi.version will be 1.0
Wireless Messaging API 1.1 (JSR 120) specific
content for JTWI
WMA defines an API used to send and receive short messages. The API provides access
to network-specific short message services such as GSM SMS or CDMA short
messaging. JTWI will support the following as it is outlined in the JSR 120 chapter of this
developer guide:
Support for SMS in GSM devices
SMS Push
