A Polyline Is Not a Route
The new Codename One maps routing API turns coordinates into road-following geometry, distance, duration, legs, and steps through OSRM or an application-defined service.
Aug 9, 20265 min read2
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Articles tagged with #java
On-Device AI and MCP on Every Port
Codename One now exposes on-device vision, language, and LiteRT inference in the core, while a guarded loopback MCP transport lets an LLM inspect and drive real applications.
Aug 9, 20267 min read3
Health Data Without Fake Certainty
A deep look at Codename One's HealthKit, Health Connect, workout, nutrition, Bluetooth sensor, and simulator API, including the privacy rules that shape its unusual design.
Aug 9, 202610 min read4
Push V3: One Message From Your Server to Every Surface
Codename One Push V3 adds typed messages, managed credentials, segmentation, analytics, and Surface updates. Existing push apps should test the new cloud endpoint before next week's cutover.
Aug 6, 202616 min read6
Compact Strings Cut Character Storage in Half
ParparVM now stores common strings in a byte array and uses a char array only when the text needs it. The design cuts character storage in half without adding a second backing-array pointer, and still works with fused allocation.
Aug 5, 20264 min read2
A Lightweight Rich Text Component Without a Web View
RichTextComponent renders HTML, Markdown, AsciiDoc, RTF, links, images, lists, and styled runs without a BrowserComponent. It shares the document and paint model with RichTextArea while remaining a read-only component that measures correctly inside…
Aug 3, 20265 min read4