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Improve history caching for AirPods. (#55)

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Don't throw away the last history item that contains case infos.
This commit is contained in:
Matthias Urhahn
2022-11-07 22:28:13 +01:00
committed by GitHub
parent f59e9d2dc5
commit 2315a18c86
2 changed files with 35 additions and 3 deletions
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app-common/src/main/java/eu/darken/capod/pods/core/apple/ApplePodsFactory.kt
+20 -3
View File
@@ -2,6 +2,7 @@ package eu.darken.capod.pods.core.apple
import eu.darken.capod.common.bluetooth.BleScanResult
import eu.darken.capod.common.debug.logging.Logging.Priority.VERBOSE
import eu.darken.capod.common.debug.logging.Logging.Priority.WARN
import eu.darken.capod.common.debug.logging.log
import eu.darken.capod.common.lowerNibble
import eu.darken.capod.common.upperNibble
@@ -66,7 +67,7 @@ abstract class ApplePodsFactory<PodType : ApplePods>(private val tag: String) {
override fun toString(): String = "KnownDevice(history=${history.size}, last=${history.last()})"
companion object {
const val MAX_HISTORY = 10
const val MAX_HISTORY = 20
}
}
@@ -88,6 +89,22 @@ abstract class ApplePodsFactory<PodType : ApplePods>(private val tag: String) {
?.caseLidState
}
open fun historyTrimmer(
pods: List<ApplePods>
): List<ApplePods> {
var trimmed = pods.takeLast(KnownDevice.MAX_HISTORY)
// We want to keep the case information
// If both pods are removed, and produce more history, we otherwise lose the case battery info.
val caseInfoFat = pods.lastOrNull { it is HasCase && it.batteryCasePercent != null }
val caseInfoTrimmed = trimmed.lastOrNull { it is HasCase && it.batteryCasePercent != null }
if (caseInfoFat != null && caseInfoTrimmed == null) {
trimmed = listOf(caseInfoFat) + trimmed.takeLast(KnownDevice.MAX_HISTORY - 1)
}
return trimmed
}
internal open fun searchHistory(current: PodType): KnownDevice? {
val scanResult = current.scanResult
val message = current.proximityMessage
@@ -103,7 +120,7 @@ abstract class ApplePodsFactory<PodType : ApplePods>(private val tag: String) {
.filter { it.history.size > KnownDevice.MAX_HISTORY }
.toList()
.forEach {
knownDevices[it.id] = it.copy(history = it.history.takeLast(KnownDevice.MAX_HISTORY))
knownDevices[it.id] = it.copy(history = historyTrimmer(it.history))
}
var recognizedDevice: KnownDevice? = knownDevices.values
@@ -118,7 +135,7 @@ abstract class ApplePodsFactory<PodType : ApplePods>(private val tag: String) {
}
if (recognizedDevice == null) {
log(tag) { "searchHistory1: Didn't recognize: $message" }
log(tag, WARN) { "searchHistory1: Didn't recognize: $message" }
}
return recognizedDevice
app-common/src/test/java/eu/darken/capod/pods/core/apple/airpods/AirPodsProTest.kt
+15
View File
@@ -170,4 +170,19 @@ class AirPodsProTest : BaseAirPodsTest() {
batteryCasePercent shouldBe 0.6f
}
}
@Test
fun `left pod has no data`() = runBlockingTest {
create<AirPodsPro>("07 19 01 0E 20 0B F9 8F 03 00 05 5B 59 67 4C F7 F3 EF 01 BA F4 92 1B 26 E4 90 40") {
rawPodsBattery shouldBe 0xF9.toUByte()
batteryLeftPodPercent shouldBe null
batteryRightPodPercent shouldBe 0.9f
isCaseCharging shouldBe false
isRightPodCharging shouldBe false
isLeftPodCharging shouldBe false
batteryCasePercent shouldBe null
}
}
}