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Add fake watch setting and improve FakeLibPebble #226

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d11d859
Add fake watch setting and improve FakeLibPebble
jmsunseri May 31, 2026
105c0e6
Support multiple fake watches
jmsunseri Jun 2, 2026
49cfd45
Allow multi-select in FakeWatchPickerDialog
jmsunseri Jun 2, 2026
8a24bb7
Change fakeWatches from String list to WatchHardwarePlatform set
jmsunseri Jun 2, 2026
be4e55e
Consolidate LibPebble bindings with `binds`
jmsunseri Jun 2, 2026
68efc4c
Extract fake watch config logic into extensions
jmsunseri Jun 2, 2026
30b3529
Add isConsumer flag to WatchHardwarePlatform
jmsunseri Jun 2, 2026
4dd2529
Merge remote-tracking branch 'upstream/master' into jmsunseri/feat/ti…
jmsunseri Jun 13, 2026
0f4835d
Gate fake watch support behind build-time flag and restore FakeLibPeb…
jmsunseri Jun 13, 2026
34eee69
Extract fake watch settings UI and make state observable
jmsunseri Jun 13, 2026
ef1cd5f
Document fakeWatchEnabled development build option in README
jmsunseri Jun 13, 2026
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74 changes: 21 additions & 53 deletions libpebble3/src/commonMain/kotlin/io/rebble/libpebblecommon/connection/FakeLibPebble.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -79,12 +79,17 @@ import kotlin.time.Duration
import kotlin.time.Instant
import kotlin.uuid.Uuid

class FakeLibPebble : LibPebble {
class FakeLibPebble(
fakeWatches: List<WatchHardwarePlatform> = listOf(WatchHardwarePlatform.CORE_ASTERIX),
activeWatch: WatchHardwarePlatform = fakeWatches.firstOrNull() ?: WatchHardwarePlatform.CORE_ASTERIX,
) : LibPebble {
override fun init() {
// No-op
}

override val watches: PebbleDevices = MutableStateFlow(fakeWatches())
override val watches: PebbleDevices = MutableStateFlow(
fakeWatches.mapIndexed { index, hw -> fakeWatch(connected = hw == activeWatch, watchType = hw, index = index) }
)
override val connectionEvents: Flow<PebbleConnectionEvent> = MutableSharedFlow()

override fun watchesDebugState(): String {
Expand Down Expand Up @@ -183,7 +188,7 @@ class FakeLibPebble : LibPebble {
}

override fun getLockerApp(id: Uuid): Flow<LockerWrapper?> {
return flow { emit(fakeLockerEntries.first()) }
return locker.map { list -> list.firstOrNull { it.properties.id == id } }
}

override suspend fun setAppOrder(id: Uuid, order: Int) {
Expand All @@ -206,8 +211,9 @@ class FakeLibPebble : LibPebble {
override fun restoreSystemAppOrder() {
}

override val activeWatchface: StateFlow<LockerWrapper?>
get() = MutableStateFlow(fakeLockerEntry())
override val activeWatchface: StateFlow<LockerWrapper?> = MutableStateFlow(
locker.value.firstOrNull { it.properties.type == AppType.Watchface }
)

private val _notificationApps = MutableStateFlow(fakeNotificationApps)

Expand Down Expand Up @@ -493,62 +499,24 @@ fun fakeWatches(): List<PebbleDevice> {
}
}

fun fakeWatch(connected: Boolean = Random.nextBoolean()): PebbleDevice {
val num = Random.nextInt(1111, 9999)
val name = "Core $num"
val fakeIdentifier = if (PlatformUtils.IS_JVM) {
randomMacAddress().asPebbleBleIdentifier()
} else {
Uuid.random().toString().asPebbleBleIdentifier()
}
fun fakeWatch(connected: Boolean = true, watchType: WatchHardwarePlatform = WatchHardwarePlatform.CORE_ASTERIX, index: Int = 0): PebbleDevice {
val name = watchType.displayName
val fakeIdentifier = "AA:BB:CC:DD:EE:${index.toString(16).padStart(2, '0').uppercase()}".asPebbleBleIdentifier()
return if (connected) {
val updating = Random.nextBoolean()
val fwupState = if (updating) {
val fakeUpdate = FirmwareUpdateCheckResult.FoundUpdate(
version = FirmwareVersion.from(
"v4.9.9-core1",
isRecovery = false,
gitHash = "",
timestamp = Instant.DISTANT_PAST,
isDualSlot = false,
isSlot0 = false,
)!!,
url = "",
notes = "v4.9.9-core1 is great",
)
FirmwareUpdater.FirmwareUpdateStatus.InProgress(fakeUpdate, MutableStateFlow(0.47f))
} else {
FirmwareUpdater.FirmwareUpdateStatus.NotInProgress.Idle()
}
val fwupAvailable = if (!updating && Random.nextBoolean()) {
FirmwareUpdateCheckResult.FoundUpdate(
version = FirmwareVersion.from(
"v4.9.9-core2",
isRecovery = false,
gitHash = "",
timestamp = kotlin.time.Instant.DISTANT_PAST,
isDualSlot = false,
isSlot0 = false,
)!!,
url = "http://something",
notes = "update!!",
)
} else {
null
}
FakeConnectedDevice(
identifier = fakeIdentifier,
firmwareUpdateAvailable = FirmwareUpdateCheckState(false, fwupAvailable),
firmwareUpdateState = fwupState,
firmwareUpdateAvailable = FirmwareUpdateCheckState(false, null),
firmwareUpdateState = FirmwareUpdater.FirmwareUpdateStatus.NotInProgress.Idle(),
name = name,
nickname = null,
connectionFailureInfo = null,
watchType = watchType,
)
} else {
object : DiscoveredPebbleDevice {
override val identifier = fakeIdentifier
override val name: String = "Fake 1234"
override val nickname: String? = "Faker 1234"
override val name: String = name
override val nickname: String? = null
override val connectionFailureInfo: ConnectionFailureInfo? = null

override fun connect() {
Expand Down Expand Up @@ -577,7 +545,7 @@ class FakeConnectedDevice(
override val runningFwVersion: String = "v1.2.3-core",
override val connectionFailureInfo: ConnectionFailureInfo?,
override val usingBtClassic: Boolean = false,
override val capabilities: Set<ProtocolCapsFlag> = emptySet()
override val capabilities: Set<ProtocolCapsFlag> = setOf(ProtocolCapsFlag.SupportsBlobDbVersion)
) : ConnectedPebbleDevice {

override fun forget() {}
Expand Down Expand Up @@ -731,7 +699,7 @@ class FakeConnectedDeviceInRecovery(
override val runningFwVersion: String = "v1.2.3-core",
override val connectionFailureInfo: ConnectionFailureInfo?,
override val usingBtClassic: Boolean = false,
override val capabilities: Set<ProtocolCapsFlag> = emptySet(),
override val capabilities: Set<ProtocolCapsFlag> = setOf(ProtocolCapsFlag.SupportsBlobDbVersion),
) : ConnectedPebbleDeviceInRecovery {

override fun forget() {}
Expand Down
68 changes: 34 additions & 34 deletions libpebble3/src/commonMain/kotlin/io/rebble/libpebblecommon/metadata/WatchHardwarePlatform.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -14,40 +14,40 @@ import kotlinx.serialization.descriptors.SerialDescriptor
import kotlinx.serialization.encoding.Decoder
import kotlinx.serialization.encoding.Encoder

enum class WatchHardwarePlatform(val protocolNumber: UByte, private val _watchType: WatchType, val revision: String) {
UNKNOWN(0u, WatchType.BASALT, "unknown"),
PEBBLE_ONE_EV_1(1u, WatchType.APLITE, "ev1"),
PEBBLE_ONE_EV_2(2u, WatchType.APLITE, "ev2"),
PEBBLE_ONE_EV_2_3(3u, WatchType.APLITE, "ev2_3"),
PEBBLE_ONE_EV_2_4(4u, WatchType.APLITE, "ev2_4"),
PEBBLE_ONE_POINT_FIVE(5u, WatchType.APLITE, "v1_5"),
PEBBLE_TWO_POINT_ZERO(6u, WatchType.APLITE, "v2_0"),
PEBBLE_SNOWY_EVT_2(7u, WatchType.BASALT, "snowy_evt2"),
PEBBLE_SNOWY_DVT(8u, WatchType.BASALT, "snowy_dvt"),
PEBBLE_BOBBY_SMILES(10u, WatchType.BASALT, "snowy_s3"),
PEBBLE_ONE_BIGBOARD_2(254u, WatchType.APLITE, "bb2"),
PEBBLE_ONE_BIGBOARD(255u, WatchType.APLITE, "bigboard"),
PEBBLE_SNOWY_BIGBOARD(253u, WatchType.BASALT, "snowy_bb2"),
PEBBLE_SNOWY_BIGBOARD_2(252u, WatchType.BASALT, "unk"),
PEBBLE_SPALDING_EVT(9u, WatchType.CHALK, "spalding_evt"),
PEBBLE_SPALDING_PVT(11u, WatchType.CHALK, "spalding"),
PEBBLE_SPALDING_BIGBOARD(251u, WatchType.CHALK, "spalding_bb2"),
PEBBLE_SILK_EVT(12u, WatchType.DIORITE, "silk_evt"),
PEBBLE_SILK(14u, WatchType.DIORITE, "silk"),
CORE_ASTERIX(15u, WatchType.FLINT, "asterix"),
CORE_OBELIX_EVT(16u, WatchType.EMERY, "obelix_evt"),
CORE_OBELIX_DVT(17u, WatchType.EMERY, "obelix_dvt"),
CORE_OBELIX_PVT(18u, WatchType.EMERY, "obelix_pvt"),
CORE_GETAFIX_EVT(19u, WatchType.GABBRO, "getafix_evt"),
CORE_GETAFIX_DVT(20u, WatchType.GABBRO, "getafix_dvt"),
CORE_GETAFIX_DVT2(21u, WatchType.GABBRO, "getafix_dvt2"),
PEBBLE_SILK_BIGBOARD(250u, WatchType.DIORITE, "silk_bb"),
PEBBLE_SILK_BIGBOARD_2_PLUS(248u, WatchType.DIORITE, "silk_bb2"),
PEBBLE_ROBERT_EVT(13u, WatchType.EMERY, "robert_evt"),
PEBBLE_ROBERT_BIGBOARD(249u, WatchType.EMERY, "robert_bb"),
PEBBLE_ROBERT_BIGBOARD_2(247u, WatchType.EMERY, "robert_bb2"),
CORE_OBELIX_BIGBOARD(244u, WatchType.EMERY, "obelix_bb"),
CORE_OBELIX_BIGBOARD_2(243u, WatchType.EMERY, "obelix_bb2"),
enum class WatchHardwarePlatform(val protocolNumber: UByte, private val _watchType: WatchType, val revision: String, val displayName: String, val isConsumer: Boolean = false) {

@sjp4 sjp4 Jun 5, 2026

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Adding a user-facing name to a board doesn't really make sense - this is probably the wrong layer to do this (also many of the isConsumer flags here are wrong)

UNKNOWN(0u, WatchType.BASALT, "unknown", "Unknown (Basalt)"),
PEBBLE_ONE_EV_1(1u, WatchType.APLITE, "ev1", "Pebble One EV1 (Aplite)"),
PEBBLE_ONE_EV_2(2u, WatchType.APLITE, "ev2", "Pebble One EV2 (Aplite)"),
PEBBLE_ONE_EV_2_3(3u, WatchType.APLITE, "ev2_3", "Pebble One EV2.3 (Aplite)"),
PEBBLE_ONE_EV_2_4(4u, WatchType.APLITE, "ev2_4", "Pebble One EV2.4 (Aplite)"),
PEBBLE_ONE_POINT_FIVE(5u, WatchType.APLITE, "v1_5", "Pebble One V1.5 (Aplite)"),
PEBBLE_TWO_POINT_ZERO(6u, WatchType.APLITE, "v2_0", "Pebble Two V2.0 (Aplite)"),
PEBBLE_SNOWY_EVT_2(7u, WatchType.BASALT, "snowy_evt2", "Pebble Time EVT2 (Basalt)"),
PEBBLE_SNOWY_DVT(8u, WatchType.BASALT, "snowy_dvt", "Pebble Time DVT (Basalt)"),
PEBBLE_BOBBY_SMILES(10u, WatchType.BASALT, "snowy_s3", "Pebble Time (Basalt)", isConsumer = true),
PEBBLE_ONE_BIGBOARD_2(254u, WatchType.APLITE, "bb2", "Pebble One Bigboard 2 (Aplite)"),
PEBBLE_ONE_BIGBOARD(255u, WatchType.APLITE, "bigboard", "Pebble One Bigboard (Aplite)"),
PEBBLE_SNOWY_BIGBOARD(253u, WatchType.BASALT, "snowy_bb2", "Pebble Time Bigboard (Basalt)"),
PEBBLE_SNOWY_BIGBOARD_2(252u, WatchType.BASALT, "unk", "Pebble Time Bigboard 2 (Basalt)"),
PEBBLE_SPALDING_EVT(9u, WatchType.CHALK, "spalding_evt", "Pebble Time Round EVT (Chalk)"),
PEBBLE_SPALDING_PVT(11u, WatchType.CHALK, "spalding", "Pebble Time Round (Chalk)", isConsumer = true),
PEBBLE_SPALDING_BIGBOARD(251u, WatchType.CHALK, "spalding_bb2", "Pebble Time Round Bigboard (Chalk)"),
PEBBLE_SILK_EVT(12u, WatchType.DIORITE, "silk_evt", "Pebble 2 EVT (Diorite)"),
PEBBLE_SILK(14u, WatchType.DIORITE, "silk", "Pebble 2 (Diorite)", isConsumer = true),
CORE_ASTERIX(15u, WatchType.FLINT, "asterix", "Core Asterix (Flint)", isConsumer = true),
CORE_OBELIX_EVT(16u, WatchType.EMERY, "obelix_evt", "Core Obelix EVT (Emery)"),
CORE_OBELIX_DVT(17u, WatchType.EMERY, "obelix_dvt", "Core Obelix DVT (Emery)"),
CORE_OBELIX_PVT(18u, WatchType.EMERY, "obelix_pvt", "Core Obelix (Emery)", isConsumer = true),
CORE_GETAFIX_EVT(19u, WatchType.GABBRO, "getafix_evt", "Core Getafix EVT (Gabbro)"),
CORE_GETAFIX_DVT(20u, WatchType.GABBRO, "getafix_dvt", "Core Getafix DVT (Gabbro)"),
CORE_GETAFIX_DVT2(21u, WatchType.GABBRO, "getafix_dvt2", "Core Getafix DVT2 (Gabbro)"),
PEBBLE_SILK_BIGBOARD(250u, WatchType.DIORITE, "silk_bb", "Pebble 2 Bigboard (Diorite)"),
PEBBLE_SILK_BIGBOARD_2_PLUS(248u, WatchType.DIORITE, "silk_bb2", "Pebble 2 Bigboard 2+ (Diorite)"),
PEBBLE_ROBERT_EVT(13u, WatchType.EMERY, "robert_evt", "Pebble 2+ EVT (Emery)"),
PEBBLE_ROBERT_BIGBOARD(249u, WatchType.EMERY, "robert_bb", "Pebble 2+ Bigboard (Emery)"),
PEBBLE_ROBERT_BIGBOARD_2(247u, WatchType.EMERY, "robert_bb2", "Pebble 2+ Bigboard 2 (Emery)"),
CORE_OBELIX_BIGBOARD(244u, WatchType.EMERY, "obelix_bb", "Core Obelix Bigboard (Emery)"),
CORE_OBELIX_BIGBOARD_2(243u, WatchType.EMERY, "obelix_bb2", "Core Obelix Bigboard 2 (Emery)"),
;

val watchType: WatchType
Expand Down
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