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Improved PineTime's weather support to reduce pathological memory usage

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TaaviE 2023-10-05 22:32:53 +03:00 committed by José Rebelo
parent 03c25722b2
commit 6234359c69
1 changed files with 13 additions and 8 deletions
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21
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/pinetime/PineTimeJFSupport.java
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@ -125,6 +125,8 @@ public class PineTimeJFSupport extends AbstractBTLEDeviceSupport implements DfuL
private final int DAY_SECONDS = (24 * 60 * 60);
private int quarantinedSteps = 0;
private final int WEATHER_GRACE_TIME = 10;
/**
* These are used to keep track when long strings haven't changed,
* thus avoiding unnecessary transfers that are (potentially) very slow.
@ -717,7 +719,7 @@ public class PineTimeJFSupport extends AbstractBTLEDeviceSupport implements DfuL
new CborEncoder(baos).encode(new CborBuilder()
.startMap() // This map is not fixed-size, which is not great, but it might come in a library update
.put("Timestamp", System.currentTimeMillis() / 1000L)
.put("Expires", 60 * 60 * 6) // 6h
.put("Expires", 60 * 60 * 1 + WEATHER_GRACE_TIME) // 1h
.put("EventType", WeatherData.EventType.Location.value)
.put("Location", weatherSpec.location)
.put("Altitude", 0)
@ -750,7 +752,7 @@ public class PineTimeJFSupport extends AbstractBTLEDeviceSupport implements DfuL
new CborEncoder(baos).encode(new CborBuilder()
.startMap() // This map is not fixed-size, which is not great, but it might come in a library update
.put("Timestamp", System.currentTimeMillis() / 1000L)
.put("Expires", 60 * 60 * 6) // 6h this should be the weather provider's interval, really
.put("Expires", 60 * 60 * 1 + WEATHER_GRACE_TIME) // 1h this should be the weather provider's interval, really
.put("EventType", WeatherData.EventType.Humidity.value)
.put("Humidity", (int) weatherSpec.currentHumidity)
.end()
@ -775,7 +777,7 @@ public class PineTimeJFSupport extends AbstractBTLEDeviceSupport implements DfuL
new CborEncoder(baos).encode(new CborBuilder()
.startMap() // This map is not fixed-size, which is not great, but it might come in a library update
.put("Timestamp", System.currentTimeMillis() / 1000L)
.put("Expires", 60 * 60 * 6) // 6h this should be the weather provider's interval, really
.put("Expires", 60 * 60 * 1 + WEATHER_GRACE_TIME) // 1h this should be the weather provider's interval, really
.put("EventType", WeatherData.EventType.Temperature.value)
.put("Temperature", (int) ((weatherSpec.currentTemp - 273.15) * 100))
.put("DewPoint", (int) (-32768))
@ -795,6 +797,8 @@ public class PineTimeJFSupport extends AbstractBTLEDeviceSupport implements DfuL
}
// 24h temperature forecast
// TODO: This is disabled until WeatherSpec contains how often this data is pushed
/*
if (weatherSpec.todayMinTemp >= -273.15 &&
weatherSpec.todayMaxTemp >= -273.15) { // Some sanity checking, should really be nullable
ByteArrayOutputStream baos = new ByteArrayOutputStream();
@ -820,6 +824,7 @@ public class PineTimeJFSupport extends AbstractBTLEDeviceSupport implements DfuL
builder.queue(getQueue());
}
*/
// Wind speed
if (weatherSpec.windSpeed != 0.0f) {
@ -828,7 +833,7 @@ public class PineTimeJFSupport extends AbstractBTLEDeviceSupport implements DfuL
new CborEncoder(baos).encode(new CborBuilder()
.startMap() // This map is not fixed-size, which is not great, but it might come in a library update
.put("Timestamp", System.currentTimeMillis() / 1000L)
.put("Expires", 60 * 60 * 6) // 6h
.put("Expires", 60 * 60 * 1 + WEATHER_GRACE_TIME) // 1h
.put("EventType", WeatherData.EventType.Wind.value)
.put("SpeedMin", (int) (weatherSpec.windSpeed / 60 / 60 * 1000))
.put("SpeedMax", (int) (weatherSpec.windSpeed / 60 / 60 * 1000))
@ -856,7 +861,7 @@ public class PineTimeJFSupport extends AbstractBTLEDeviceSupport implements DfuL
new CborEncoder(baos).encode(new CborBuilder()
.startMap() // This map is not fixed-size, which is not great, but it might come in a library update
.put("Timestamp", System.currentTimeMillis() / 1000L)
.put("Expires", 60 * 60 * 6) // 6h
.put("Expires", 60 * 60 * 1 + WEATHER_GRACE_TIME) // 1h
.put("EventType", WeatherData.EventType.Precipitation.value)
.put("Type", (int) mapOpenWeatherConditionToPineTimePrecipitation(weatherSpec.currentConditionCode).value)
.put("Amount", (int) 0)
@ -881,7 +886,7 @@ public class PineTimeJFSupport extends AbstractBTLEDeviceSupport implements DfuL
new CborEncoder(baos).encode(new CborBuilder()
.startMap() // This map is not fixed-size, which is not great, but it might come in a library update
.put("Timestamp", System.currentTimeMillis() / 1000L)
.put("Expires", 60 * 60 * 6) // 6h
.put("Expires", 60 * 60 * 1 + WEATHER_GRACE_TIME) // 1h
.put("EventType", WeatherData.EventType.Obscuration.value)
.put("Type", (int) mapOpenWeatherConditionToPineTimeObscuration(weatherSpec.currentConditionCode).value)
.put("Amount", (int) 65535)
@ -906,7 +911,7 @@ public class PineTimeJFSupport extends AbstractBTLEDeviceSupport implements DfuL
new CborEncoder(baos).encode(new CborBuilder()
.startMap() // This map is not fixed-size, which is not great, but it might come in a library update
.put("Timestamp", System.currentTimeMillis() / 1000L)
.put("Expires", 60 * 60 * 6) // 6h
.put("Expires", 60 * 60 * 1 + WEATHER_GRACE_TIME) // 1h
.put("EventType", WeatherData.EventType.Special.value)
.put("Type", mapOpenWeatherConditionToPineTimeSpecial(weatherSpec.currentConditionCode).value)
.end()
@ -930,7 +935,7 @@ public class PineTimeJFSupport extends AbstractBTLEDeviceSupport implements DfuL
new CborEncoder(baos).encode(new CborBuilder()
.startMap() // This map is not fixed-size, which is not great, but it might come in a library update
.put("Timestamp", System.currentTimeMillis() / 1000L)
.put("Expires", 60 * 60 * 6) // 6h
.put("Expires", 60 * 60 * 1 + WEATHER_GRACE_TIME) // 1h
.put("EventType", WeatherData.EventType.Clouds.value)
.put("Amount", (int) (mapOpenWeatherConditionToCloudCover(weatherSpec.currentConditionCode)))
.end()