roadstrapp.0.4.0.apk

First-launch onboarding

• 4-page flow on first install: features showcase → Nostr identity → permissions → ready.
• Nostr login via Amber NIP-55 (recommended) or nsec key (stored in Android Keystore). Profile name and avatar fetched from relay immediately after login.
• Dedicated GrapheneOS guidance: grant Precise location and "Allow always" to keep GPS active in background.
• Optional Kokoro AI voice model download (82 MB) with live progress bar — can be deferred to Settings.
• Pages freely swipeable. Fully localised in all 27 supported languages.

ZTL / restricted zone ahead warning

• Checks whether an upcoming turn leads into a restricted zone at the moment the instruction is announced — before the user enters.
• Orange banner + spoken voice warning at that point. One warning per step, no repeated alerts.
• Distinct from the existing red banner shown when already inside a ZTL.
• Warning spoken in the user's language at runtime.

Missed-turn rerouting

• After advancing to a new step, a 2.5-second guard timer verifies the user is actually approaching the next waypoint.
• If distance hasn't improved and speed is above 3 km/h, silent reroute triggers automatically.

TTS announcement improvements

• Urban steps now receive an immediate voice announcement right after a maneuver, replacing the previous premature 220 m trigger.
• Announcement distances adapt to road type and current speed.

Cursor styles overhaul

• 7 selectable cursors rendered from SVG assets: Arrow, Muscle Car, SUV, Compact, Vespa, Racing Moto, Bicycle.
• Settings cursor grid replaced with a dropdown with live icon preview.

Localisation sweep

• Event categories, transport mode chips, time labels, and weather strings now fully localised across all 27 supported languages.
• 40 new ARB keys covering all onboarding screen strings.

Other improvements

• Route preview panel now supports drag-to-close gesture with spring-back animation.
• Secondary nav instruction row shows distance to next maneuver.