March 2002
Intermediate to advanced
400 pages
8h 44m
English
Content preview from Wireless J2ME™ Platform ProgrammingBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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System Properties
The CLDC/MIDP supports system properties, which are key-value pairs that represent information about the platform and environment in which MIDP applications execute. Conceptually these are the same type of properties that you find in J2SE. Unfortunately, there is no java.util.Properties class in CLDC/MIDP to facilitate your handling of properties.
The MIDP specification defines only a small set of standard properties, which are shown in Table 3.4. Implementations may support additional, manufacturer-specific system properties, but these are nonstandard. You should be aware of what manufacturer- or platform-specific features you use in order to anticipate portability issues.
Like J2SE applications, MIDP applications can retrieve ...
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