Mikkeli Matlock
c4d4032b6b
- Add timestamp field to ProcessedGpsData with copyWith support - Add precision switching thresholds: 3.33 m/s (12 km/h) up, 2.22 m/s (8 km/h) down - Add PRECISION_SWITCH_FIRST_FIX_DELAY (5s) to prevent early switching - Add BACKGROUND_GRACE_PERIOD (7s) for lifecycle-aware GPS management - Mark GPS_GRACE_PERIOD as deprecated in favor of BACKGROUND_GRACE_PERIOD - Change GpsService.positionStream to createPositionStream() with dynamic accuracy - Keep deprecated positionStream getter for backward compatibility Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
24 lines
1.0 KiB
Dart
24 lines
1.0 KiB
Dart
// Timer and interval constants — SCREAMING_SNAKE per project convention
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/// Timing configuration for background tasks and UI interactions
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abstract class TimingConfig {
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/// Interval for background heartbeat to keep GPS alive
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static const Duration HEARTBEAT_INTERVAL = Duration(seconds: 5);
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/// Interval for checking overlay window status
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static const Duration OVERLAY_STATUS_CHECK_INTERVAL = Duration(milliseconds: 1000);
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/// Delay before closing overlay after tap
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static const Duration TAP_CLOSE_DELAY = Duration(milliseconds: 500);
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/// Delay for long press gesture signal
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static const Duration LONG_PRESS_SIGNAL_DELAY = Duration(milliseconds: 50);
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/// GPS grace period - continues for 30s after overlay close when backgrounded
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/// DEPRECATED: Replaced by BACKGROUND_GRACE_PERIOD (7s) for lifecycle management
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static const Duration GPS_GRACE_PERIOD = Duration(seconds: 30);
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/// Background grace period - time before GPS stops when app backgrounded without overlay
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static const Duration BACKGROUND_GRACE_PERIOD = Duration(seconds: 7);
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}
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