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fix: prevent activity flickering with sticky prediction

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Nicole 2025-11-19 21:08:50 +01:00
parent 4c32c320b2
commit 25f6b8fc8e
1 changed files with 26 additions and 6 deletions
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32
src/entity-data-fetcher.js
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@ -10,6 +10,7 @@ export class EntityDataFetcher {
this._hass = null; this._hass = null;
this._entities = []; this._entities = [];
this._positionHistory = new Map(); // entityId → PositionEntry[] this._positionHistory = new Map(); // entityId → PositionEntry[]
this._lastPredictedActivity = new Map(); // entityId → string (last known predicted activity)
} }
/** /**
@ -123,17 +124,36 @@ export class EntityDataFetcher {
/** /**
* Determines which activity to use based on configuration * Determines which activity to use based on configuration
* @param {Object} data - Entity cache data * @param {Object} data - Entity cache data
* @param {string} entityId - Entity identifier
* @param {Object} config - Card configuration * @param {Object} config - Card configuration
* @returns {string} Selected activity state * @returns {string} Selected activity state
*/ */
_getActivityToUse(data, config) { _getActivityToUse(data, entityId, config) {
// Check if speed-based prediction is enabled and speed data is available // Check if speed-based prediction is enabled
if (config?.activity_source === 'speed_predicted' && data.speed) { if (config?.activity_source === 'speed_predicted') {
return data.predicted_activity || 'unknown'; if (data.speed) {
// Use predicted activity and cache it for sticky behavior
const predictedActivity = data.predicted_activity || 'unknown';
this._lastPredictedActivity.set(entityId, predictedActivity);
this._log(`Activity for ${entityId}: predicted(${predictedActivity}) - speed available`);
return predictedActivity;
} else {
// Speed is null, use sticky last predicted activity if available
const lastActivity = this._lastPredictedActivity.get(entityId);
if (lastActivity) {
this._log(`Activity for ${entityId}: sticky(${lastActivity}) - speed null`);
return lastActivity;
}
// Fallback to unknown if no previous predicted activity
this._log(`Activity for ${entityId}: unknown - speed null, no sticky value`);
return 'unknown';
}
} }
// Default to sensor activity if available // Default to sensor activity if available
return data.activity ? data.activity.state : 'unknown'; const sensorActivity = data.activity ? data.activity.state : 'unknown';
this._log(`Activity for ${entityId}: sensor(${sensorActivity})`);
return sensorActivity;
} }
/** /**
@ -159,7 +179,7 @@ export class EntityDataFetcher {
friendly_name: data.person.attributes.friendly_name, friendly_name: data.person.attributes.friendly_name,
entity_picture: pictureUrl entity_picture: pictureUrl
}, },
activity: this._getActivityToUse(data, config), activity: this._getActivityToUse(data, entityId, config),
speed: data.speed || null, speed: data.speed || null,
predicted_activity: data.predicted_activity || null predicted_activity: data.predicted_activity || null
}; };