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feat(bluetooth): expose and display bluetooth signal strength (RSSI) (#3235) 

Signed-off-by: James Rich <2199651+jamesarich@users.noreply.github.com>
pull/3237/head
James Rich 2025-09-29 07:44:12 -05:00 zatwierdzone przez GitHub
rodzic 00e9be0919
commit 92202e3ebf
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ID klucza GPG: B5690EEEBB952194
12 zmienionych plików z 496 dodań i 35 usunięć
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1
app/src/main/java/com/geeksville/mesh/navigation/ConnectionsNavigation.kt
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@ -50,7 +50,6 @@ fun NavGraphBuilder.connectionsGraph(navController: NavHostController) {
restoreState = true
}
},
onNavigateToSettings = { navController.navigate(SettingsRoutes.Settings()) },
onNavigateToNodeDetails = { navController.navigate(NodesRoutes.NodeDetailGraph(it)) },
onConfigNavigate = { route -> navController.navigate(route) },
)

41
app/src/main/java/com/geeksville/mesh/repository/radio/BluetoothInterface.kt
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@ -36,6 +36,8 @@ import dagger.assisted.AssistedInject
import kotlinx.coroutines.CancellationException
import kotlinx.coroutines.Job
import kotlinx.coroutines.delay
import kotlinx.coroutines.flow.MutableStateFlow
import kotlinx.coroutines.flow.StateFlow
import org.meshtastic.core.model.util.anonymize
import java.lang.reflect.Method
import java.util.UUID
@ -137,6 +139,42 @@ constructor(
private lateinit var fromNum: BluetoothGattCharacteristic
// RSSI flow & polling job (null when unavailable / disconnected)
private val _rssiFlow = MutableStateFlow<Int?>(null)
val rssiFlow: StateFlow<Int?> = _rssiFlow
@Volatile private var rssiPollingJob: Job? = null
// Start polling RSSI every 5 seconds (immediate first read)
@Suppress("MagicNumber", "LoopWithTooManyJumpStatements")
private fun startRssiPolling() {
rssiPollingJob?.cancel()
val s = safe ?: return
// Immediate read for faster UI update
s.asyncReadRemoteRssi { first -> first.getOrNull()?.let { _rssiFlow.value = it } }
rssiPollingJob =
service.serviceScope.handledLaunch {
while (true) {
try {
delay(5000)
if (safe == null) break
safe?.asyncReadRemoteRssi { res -> res.getOrNull()?.let { _rssiFlow.value = it } }
} catch (ex: CancellationException) {
break
} catch (ex: Exception) {
debug("RSSI polling error: ${ex.message}")
}
}
}
}
// Stop polling and clear current value
private fun stopRssiPolling() {
rssiPollingJob?.cancel()
rssiPollingJob = null
_rssiFlow.value = null
}
/**
* With the new rev2 api, our first send is to start the configure readbacks. In that case, rather than waiting for
* FromNum notifies - we try to just aggressively read all of the responses.
@ -201,6 +239,7 @@ constructor(
/** We had some problem, schedule a reconnection attempt (if one isn't already queued) */
private fun scheduleReconnect(reason: String) {
stopRssiPolling()
if (reconnectJob == null) {
warn("Scheduling reconnect because $reason")
reconnectJob = service.serviceScope.handledLaunch { retryDueToException() }
@ -391,6 +430,7 @@ constructor(
service.serviceScope.handledLaunch {
info("Connected to radio!")
startRssiPolling()
if (
needForceRefresh
@ -431,6 +471,7 @@ constructor(
override fun close() {
reconnectJob?.cancel() // Cancel any queued reconnect attempts
stopRssiPolling()
if (safe != null) {
info("Closing BluetoothInterface")

12
app/src/main/java/com/geeksville/mesh/repository/radio/RadioInterfaceService.kt
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@ -97,6 +97,10 @@ constructor(
private var radioIf: IRadioInterface = NopInterface("")
// Expose current bluetooth RSSI (null if not connected or not BLE)
private val _bluetoothRssi = MutableStateFlow<Int?>(null)
val bluetoothRssi: StateFlow<Int?> = _bluetoothRssi.asStateFlow()
/**
* true if we have started our interface
*
@ -254,6 +258,13 @@ constructor(
}
radioIf = interfaceFactory.createInterface(address)
// If the new interface is bluetooth, collect its RSSI flow
if (radioIf is BluetoothInterface) {
(radioIf as BluetoothInterface).rssiFlow.onEach { _bluetoothRssi.emit(it) }.launchIn(serviceScope)
} else {
_bluetoothRssi.value = null
}
}
}
}
@ -280,6 +291,7 @@ constructor(
if (r !is NopInterface) {
onDisconnect(isPermanent = true) // Tell any clients we are now offline
}
_bluetoothRssi.value = null
}
/**

1
app/src/main/java/com/geeksville/mesh/service/MeshService.kt
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@ -325,6 +325,7 @@ class MeshService :
serviceScope.handledLaunch { radioInterfaceService.connect() }
radioInterfaceService.connectionState.onEach(::onRadioConnectionState).launchIn(serviceScope)
radioInterfaceService.receivedData.onEach(::onReceiveFromRadio).launchIn(serviceScope)
radioInterfaceService.bluetoothRssi.onEach { serviceRepository.setBluetoothRssi(it) }.launchIn(serviceScope)
radioConfigRepository.localConfigFlow.onEach { localConfig = it }.launchIn(serviceScope)
radioConfigRepository.moduleConfigFlow.onEach { moduleConfig = it }.launchIn(serviceScope)
radioConfigRepository.channelSetFlow.onEach { channelSet = it }.launchIn(serviceScope)

13
app/src/main/java/com/geeksville/mesh/service/SafeBluetooth.kt
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@ -317,6 +317,11 @@ class SafeBluetooth(private val context: Context, private val device: BluetoothD
override fun onDescriptorRead(gatt: BluetoothGatt, descriptor: BluetoothGattDescriptor, status: Int) {
completeWork(status, descriptor)
}
// Added: callback for remote RSSI reads
override fun onReadRemoteRssi(gatt: BluetoothGatt, rssi: Int, status: Int) {
completeWork(status, rssi)
}
}
// To test loss of BLE faults we can randomly fail a certain % of all work items. We
@ -654,6 +659,14 @@ class SafeBluetooth(private val context: Context, private val device: BluetoothD
fun asyncWriteDescriptor(c: BluetoothGattDescriptor, cb: (Result<BluetoothGattDescriptor>) -> Unit) =
queueWriteDescriptor(c, CallbackContinuation(cb))
// Added: Support reading remote RSSI
private fun queueReadRemoteRssi(cont: Continuation<Int>, timeout: Long = 0) =
queueWork("readRSSI", cont, timeout) { gatt?.readRemoteRssi() ?: false }
fun asyncReadRemoteRssi(cb: (Result<Int>) -> Unit) = queueReadRemoteRssi(CallbackContinuation(cb))
fun readRemoteRssi(timeout: Long = timeoutMsec): Int = makeSync { queueReadRemoteRssi(it, timeout) }
/**
* Some old androids have a bug where calling disconnect doesn't guarantee that the onConnectionStateChange callback
* gets called but the only safe way to call gatt.close is from that callback. So we set a flag once we start

9
app/src/main/java/com/geeksville/mesh/service/ServiceRepository.kt
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@ -50,6 +50,15 @@ class ServiceRepository @Inject constructor() : Logging {
_connectionState.value = connectionState
}
// Current bluetooth link RSSI (dBm). Null if not connected or not a bluetooth interface.
private val _bluetoothRssi = MutableStateFlow<Int?>(null)
val bluetoothRssi: StateFlow<Int?>
get() = _bluetoothRssi
fun setBluetoothRssi(rssi: Int?) {
_bluetoothRssi.value = rssi
}
private val _clientNotification = MutableStateFlow<MeshProtos.ClientNotification?>(null)
val clientNotification: StateFlow<MeshProtos.ClientNotification?>
get() = _clientNotification

4
app/src/main/java/com/geeksville/mesh/ui/connections/ConnectionsScreen.kt
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@ -103,7 +103,6 @@ fun ConnectionsScreen(
scanModel: BTScanModel = hiltViewModel(),
radioConfigViewModel: RadioConfigViewModel = hiltViewModel(),
onClickNodeChip: (Int) -> Unit,
onNavigateToSettings: () -> Unit,
onNavigateToNodeDetails: (Int) -> Unit,
onConfigNavigate: (Route) -> Unit,
) {
@ -120,6 +119,7 @@ fun ConnectionsScreen(
val selectedDevice by scanModel.selectedNotNullFlow.collectAsStateWithLifecycle()
val bluetoothState by connectionsViewModel.bluetoothState.collectAsStateWithLifecycle()
val regionUnset = config.lora.region == ConfigProtos.Config.LoRaConfig.RegionCode.UNSET
val bluetoothRssi by connectionsViewModel.bluetoothRssi.collectAsStateWithLifecycle()
val bleDevices by scanModel.bleDevicesForUi.collectAsStateWithLifecycle()
val discoveredTcpDevices by scanModel.discoveredTcpDevicesForUi.collectAsStateWithLifecycle()
@ -222,8 +222,8 @@ fun ConnectionsScreen(
node = node,
onNavigateToNodeDetails = onNavigateToNodeDetails,
onSetShowSharedContact = { showSharedContact = it },
onNavigateToSettings = onNavigateToSettings,
onClickDisconnect = { scanModel.disconnect() },
bluetoothRssi = bluetoothRssi,
)
}
}

3
app/src/main/java/com/geeksville/mesh/ui/connections/ConnectionsViewModel.kt
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@ -60,6 +60,9 @@ constructor(
val bluetoothState = bluetoothRepository.state
// Newly added: bluetooth RSSI stream (dBm, null if unavailable)
val bluetoothRssi = serviceRepository.bluetoothRssi
private val _hasShownNotPairedWarning = MutableStateFlow(uiPrefs.hasShownNotPairedWarning)
val hasShownNotPairedWarning: StateFlow<Boolean> = _hasShownNotPairedWarning.asStateFlow()

67
app/src/main/java/com/geeksville/mesh/ui/connections/components/CurrentlyConnectedInfo.kt
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@ -23,13 +23,10 @@ import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.height
import androidx.compose.foundation.layout.padding
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.filled.Settings
import androidx.compose.material3.Button
import androidx.compose.material3.ButtonDefaults
import androidx.compose.material3.Icon
import androidx.compose.material3.IconButton
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.Surface
import androidx.compose.material3.Text
import androidx.compose.runtime.Composable
import androidx.compose.ui.Alignment
@ -48,19 +45,31 @@ import com.geeksville.mesh.ui.node.components.NodeMenuAction
import org.meshtastic.core.database.model.Node
import org.meshtastic.core.strings.R
import org.meshtastic.core.ui.component.MaterialBatteryInfo
import org.meshtastic.core.ui.component.MaterialBluetoothSignalInfo
import org.meshtastic.core.ui.theme.AppTheme
import org.meshtastic.core.ui.theme.StatusColors.StatusRed
/** Converts Bluetooth RSSI to a 0-4 bar signal strength level. */
@Composable
fun CurrentlyConnectedInfo(
node: Node,
onNavigateToNodeDetails: (Int) -> Unit,
onSetShowSharedContact: (Node) -> Unit,
onNavigateToSettings: () -> Unit,
onClickDisconnect: () -> Unit,
modifier: Modifier = Modifier,
bluetoothRssi: Int? = null,
) {
Column(modifier = modifier) {
Row(
modifier = Modifier.fillMaxWidth().padding(start = 16.dp, end = 16.dp, top = 8.dp),
horizontalArrangement = Arrangement.SpaceBetween,
verticalAlignment = Alignment.CenterVertically,
) {
MaterialBatteryInfo(level = node.batteryLevel)
if (bluetoothRssi != null) {
MaterialBluetoothSignalInfo(rssi = bluetoothRssi)
}
}
Row(verticalAlignment = Alignment.CenterVertically, horizontalArrangement = Arrangement.spacedBy(8.dp)) {
Column(
modifier = Modifier.padding(horizontal = 16.dp, vertical = 8.dp),
@ -79,8 +88,6 @@ fun CurrentlyConnectedInfo(
}
},
)
MaterialBatteryInfo(level = node.batteryLevel)
}
Column(modifier = Modifier.weight(1f, fill = true)) {
@ -95,13 +102,6 @@ fun CurrentlyConnectedInfo(
)
}
}
IconButton(enabled = true, onClick = onNavigateToSettings) {
Icon(
imageVector = Icons.Default.Settings,
contentDescription = stringResource(id = R.string.radio_configuration),
)
}
}
Button(
@ -124,23 +124,26 @@ fun CurrentlyConnectedInfo(
@Composable
private fun CurrentlyConnectedInfoPreview() {
AppTheme {
CurrentlyConnectedInfo(
node =
Node(
num = 13444,
user = MeshProtos.User.newBuilder().setShortName("\uD83E\uDEE0").setLongName("John Doe").build(),
isIgnored = false,
paxcounter = PaxcountProtos.Paxcount.newBuilder().setBle(10).setWifi(5).build(),
environmentMetrics =
TelemetryProtos.EnvironmentMetrics.newBuilder()
.setTemperature(25f)
.setRelativeHumidity(60f)
.build(),
),
onNavigateToNodeDetails = {},
onSetShowSharedContact = {},
onNavigateToSettings = {},
onClickDisconnect = {},
)
Surface {
CurrentlyConnectedInfo(
node =
Node(
num = 13444,
user =
MeshProtos.User.newBuilder().setShortName("\uD83E\uDEE0").setLongName("John Doe").build(),
isIgnored = false,
paxcounter = PaxcountProtos.Paxcount.newBuilder().setBle(10).setWifi(5).build(),
environmentMetrics =
TelemetryProtos.EnvironmentMetrics.newBuilder()
.setTemperature(25f)
.setRelativeHumidity(60f)
.build(),
),
bluetoothRssi = -75, // Example RSSI for signal preview
onNavigateToNodeDetails = {},
onSetShowSharedContact = {},
onClickDisconnect = {},
)
}
}
}

1
core/strings/src/main/res/values/strings.xml
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@ -918,4 +918,5 @@
<string name="one_day">24 Hours</string>
<string name="two_days">48 Hours</string>
<string name="last_heard_filter_label">Filter by Last Heard time: %s</string>
<string name="dbm_value">%1$d dBm</string>
</resources>

141
core/ui/src/main/kotlin/org/meshtastic/core/ui/component/MaterialBluetoothSignalInfo.kt 100644
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@ -0,0 +1,141 @@
/*
* Copyright (c) 2025 Meshtastic LLC
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package org.meshtastic.core.ui.component
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.size
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.rounded.Bluetooth
import androidx.compose.material.icons.rounded.SignalCellularOff
import androidx.compose.material3.Icon
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.Surface
import androidx.compose.material3.Text
import androidx.compose.runtime.Composable
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.draw.drawWithContent
import androidx.compose.ui.geometry.Size
import androidx.compose.ui.graphics.ColorFilter
import androidx.compose.ui.graphics.vector.ImageVector
import androidx.compose.ui.graphics.vector.rememberVectorPainter
import androidx.compose.ui.res.stringResource
import androidx.compose.ui.tooling.preview.PreviewLightDark
import androidx.compose.ui.tooling.preview.PreviewParameter
import androidx.compose.ui.tooling.preview.PreviewParameterProvider
import androidx.compose.ui.unit.dp
import org.meshtastic.core.strings.R
import org.meshtastic.core.ui.icon.MeshtasticIcons
import org.meshtastic.core.ui.icon.SignalCellular0Bar
import org.meshtastic.core.ui.icon.SignalCellular1Bar
import org.meshtastic.core.ui.icon.SignalCellular2Bar
import org.meshtastic.core.ui.icon.SignalCellular3Bar
import org.meshtastic.core.ui.icon.SignalCellular4Bar
import org.meshtastic.core.ui.theme.AppTheme
import org.meshtastic.core.ui.theme.StatusColors.StatusGreen
import org.meshtastic.core.ui.theme.StatusColors.StatusOrange
import org.meshtastic.core.ui.theme.StatusColors.StatusRed
import org.meshtastic.core.ui.theme.StatusColors.StatusYellow
private const val SIZE_ICON = 20
/**
* A composable that displays a signal strength indicator with an icon and optional text value. The icon and its color
* change based on the number of signal bars.
*
* @param modifier Modifier for this composable.
* @param signalBars The number of signal bars, typically from 0 to 4. Values outside this range (e.g., < 0) will
* display a "signal off" or unknown state icon.
* @param signalStrengthValue Optional text to display next to the icon, such as dBm or SNR value.
*/
@Suppress("MagicNumber")
@Composable
fun MaterialSignalInfo(
signalBars: Int,
modifier: Modifier = Modifier,
signalStrengthValue: String? = null,
typeIcon: ImageVector? = null,
) {
Row(
modifier = modifier,
verticalAlignment = Alignment.CenterVertically,
horizontalArrangement = Arrangement.spacedBy(2.dp),
) {
val (iconVector, iconTint) =
when (signalBars) {
0 -> MeshtasticIcons.SignalCellular0Bar to MaterialTheme.colorScheme.StatusRed
1 -> MeshtasticIcons.SignalCellular1Bar to MaterialTheme.colorScheme.StatusRed
2 -> MeshtasticIcons.SignalCellular2Bar to MaterialTheme.colorScheme.StatusOrange
3 -> MeshtasticIcons.SignalCellular3Bar to MaterialTheme.colorScheme.StatusYellow
4 -> MeshtasticIcons.SignalCellular4Bar to MaterialTheme.colorScheme.StatusGreen
else -> Icons.Rounded.SignalCellularOff to MaterialTheme.colorScheme.onSurfaceVariant
}
val foregroundPainter = typeIcon?.let { rememberVectorPainter(typeIcon) }
Icon(
imageVector = iconVector,
contentDescription = null,
tint = iconTint,
modifier =
Modifier.size(SIZE_ICON.dp).drawWithContent {
drawContent()
@Suppress("MagicNumber")
if (foregroundPainter != null) {
val badgeSize = size.width * .45f
with(foregroundPainter) {
draw(Size(badgeSize, badgeSize), colorFilter = ColorFilter.tint(iconTint))
}
}
},
)
signalStrengthValue?.let {
Text(text = it, color = MaterialTheme.colorScheme.onSurface, style = MaterialTheme.typography.labelLarge)
}
}
}
@Composable
fun MaterialBluetoothSignalInfo(rssi: Int, modifier: Modifier = Modifier) {
MaterialSignalInfo(
modifier = modifier,
signalBars = getBluetoothSignalBars(rssi = rssi),
signalStrengthValue = stringResource(R.string.dbm_value, rssi),
typeIcon = Icons.Rounded.Bluetooth,
)
}
@Suppress("MagicNumber")
private fun getBluetoothSignalBars(rssi: Int): Int = when {
rssi > -60 -> 4 // Excellent
rssi > -70 -> 3 // Good
rssi > -80 -> 2 // Fair
rssi > -90 -> 1 // Weak
else -> 0 // Poor/No Signal
}
class SignalStrengthProvider : PreviewParameterProvider<Int> {
override val values: Sequence<Int> = sequenceOf(-95, -85, -75, -65, -55)
}
@PreviewLightDark
@Composable
private fun MaterialBluetoothSignalInfoPreview(@PreviewParameter(SignalStrengthProvider::class) rssi: Int) {
AppTheme { Surface { MaterialBluetoothSignalInfo(rssi = rssi) } }
}

238
core/ui/src/main/kotlin/org/meshtastic/core/ui/icon/Signal.kt 100644
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@ -0,0 +1,238 @@
/*
* Copyright (c) 2025 Meshtastic LLC
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package org.meshtastic.core.ui.icon
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.graphics.SolidColor
import androidx.compose.ui.graphics.vector.ImageVector
import androidx.compose.ui.graphics.vector.path
import androidx.compose.ui.unit.dp
val MeshtasticIcons.SignalCellular0Bar: ImageVector
get() {
if (signalCellular0Bar != null) {
return signalCellular0Bar!!
}
signalCellular0Bar =
ImageVector.Builder(
name = "SignalCellular0Bar",
defaultWidth = 24.dp,
defaultHeight = 24.dp,
viewportWidth = 960f,
viewportHeight = 960f,
)
.apply {
path(fill = SolidColor(Color(0xFFE3E3E3))) {
moveTo(177f, 880f)
quadToRelative(-27f, 0f, -37.5f, -24.5f)
reflectiveQuadTo(148f, 812f)
lineToRelative(664f, -664f)
quadToRelative(19f, -19f, 43.5f, -8.5f)
reflectiveQuadTo(880f, 177f)
verticalLineToRelative(643f)
quadToRelative(0f, 25f, -17.5f, 42.5f)
reflectiveQuadTo(820f, 880f)
lineTo(177f, 880f)
close()
moveTo(273f, 800f)
horizontalLineToRelative(527f)
verticalLineToRelative(-526f)
lineTo(273f, 800f)
close()
}
}
.build()
return signalCellular0Bar!!
}
private var signalCellular0Bar: ImageVector? = null
val MeshtasticIcons.SignalCellular1Bar: ImageVector
get() {
if (signalCellular1Bar != null) {
return signalCellular1Bar!!
}
signalCellular1Bar =
ImageVector.Builder(
name = "SignalCellular1Bar",
defaultWidth = 24.dp,
defaultHeight = 24.dp,
viewportWidth = 960f,
viewportHeight = 960f,
)
.apply {
path(fill = SolidColor(Color(0xFFE3E3E3))) {
moveTo(177f, 880f)
quadToRelative(-18f, 0f, -29.5f, -12f)
reflectiveQuadTo(136f, 840f)
quadToRelative(0f, -8f, 3f, -15f)
reflectiveQuadToRelative(9f, -13f)
lineToRelative(664f, -664f)
quadToRelative(6f, -6f, 13f, -9f)
reflectiveQuadToRelative(15f, -3f)
quadToRelative(16f, 0f, 28f, 11.5f)
reflectiveQuadToRelative(12f, 29.5f)
verticalLineToRelative(643f)
quadToRelative(0f, 25f, -17.5f, 42.5f)
reflectiveQuadTo(820f, 880f)
lineTo(177f, 880f)
close()
moveTo(400f, 800f)
horizontalLineToRelative(400f)
verticalLineToRelative(-526f)
lineTo(400f, 674f)
verticalLineToRelative(126f)
close()
}
}
.build()
return signalCellular1Bar!!
}
private var signalCellular1Bar: ImageVector? = null
val MeshtasticIcons.SignalCellular2Bar: ImageVector
get() {
if (signalCellular2Bar != null) {
return signalCellular2Bar!!
}
signalCellular2Bar =
ImageVector.Builder(
name = "SignalCellular2Bar",
defaultWidth = 24.dp,
defaultHeight = 24.dp,
viewportWidth = 960f,
viewportHeight = 960f,
)
.apply {
path(fill = SolidColor(Color(0xFFE3E3E3))) {
moveTo(177f, 880f)
quadToRelative(-18f, 0f, -29.5f, -12f)
reflectiveQuadTo(136f, 840f)
quadToRelative(0f, -8f, 3f, -15f)
reflectiveQuadToRelative(9f, -13f)
lineToRelative(664f, -664f)
quadToRelative(6f, -6f, 13f, -9f)
reflectiveQuadToRelative(15f, -3f)
quadToRelative(16f, 0f, 28f, 11.5f)
reflectiveQuadToRelative(12f, 29.5f)
verticalLineToRelative(643f)
quadToRelative(0f, 25f, -17.5f, 42.5f)
reflectiveQuadTo(820f, 880f)
lineTo(177f, 880f)
close()
moveTo(520f, 800f)
horizontalLineToRelative(280f)
verticalLineToRelative(-526f)
lineTo(520f, 554f)
verticalLineToRelative(246f)
close()
}
}
.build()
return signalCellular2Bar!!
}
private var signalCellular2Bar: ImageVector? = null
val MeshtasticIcons.SignalCellular3Bar: ImageVector
get() {
if (signalCellular3Bar != null) {
return signalCellular3Bar!!
}
signalCellular3Bar =
ImageVector.Builder(
name = "SignalCellular3Bar",
defaultWidth = 24.dp,
defaultHeight = 24.dp,
viewportWidth = 960f,
viewportHeight = 960f,
)
.apply {
path(fill = SolidColor(Color(0xFFE3E3E3))) {
moveTo(177f, 880f)
quadToRelative(-18f, 0f, -29.5f, -12f)
reflectiveQuadTo(136f, 840f)
quadToRelative(0f, -8f, 3f, -15f)
reflectiveQuadToRelative(9f, -13f)
lineToRelative(664f, -664f)
quadToRelative(6f, -6f, 13f, -9f)
reflectiveQuadToRelative(15f, -3f)
quadToRelative(16f, 0f, 28f, 11.5f)
reflectiveQuadToRelative(12f, 29.5f)
verticalLineToRelative(643f)
quadToRelative(0f, 25f, -17.5f, 42.5f)
reflectiveQuadTo(820f, 880f)
lineTo(177f, 880f)
close()
moveTo(600f, 800f)
horizontalLineToRelative(200f)
verticalLineToRelative(-526f)
lineTo(600f, 474f)
verticalLineToRelative(326f)
close()
}
}
.build()
return signalCellular3Bar!!
}
private var signalCellular3Bar: ImageVector? = null
val MeshtasticIcons.SignalCellular4Bar: ImageVector
get() {
if (signalCellular4Bar != null) {
return signalCellular4Bar!!
}
signalCellular4Bar =
ImageVector.Builder(
name = "SignalCellular4Bar",
defaultWidth = 24.dp,
defaultHeight = 24.dp,
viewportWidth = 960f,
viewportHeight = 960f,
)
.apply {
path(fill = SolidColor(Color(0xFFE3E3E3))) {
moveTo(177f, 880f)
quadToRelative(-18f, 0f, -29.5f, -12f)
reflectiveQuadTo(136f, 840f)
quadToRelative(0f, -8f, 3f, -15f)
reflectiveQuadToRelative(9f, -13f)
lineToRelative(664f, -664f)
quadToRelative(6f, -6f, 13f, -9f)
reflectiveQuadToRelative(15f, -3f)
quadToRelative(16f, 0f, 28f, 11.5f)
reflectiveQuadToRelative(12f, 29.5f)
verticalLineToRelative(643f)
quadToRelative(0f, 25f, -17.5f, 42.5f)
reflectiveQuadTo(820f, 880f)
lineTo(177f, 880f)
close()
}
}
.build()
return signalCellular4Bar!!
}
private var signalCellular4Bar: ImageVector? = null