Node / meshtastic / Meshtastic-Android / files / app / src / main / java / com / geeksville / mesh / ui / common / components / SignalInfo.kt

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T8b949e/*

* 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/>.

*/

Tff7b72package T7ee787com.geeksville.mesh.ui.common.components

Tff7b72import T7ee787androidx.compose.foundation.layout.Column

Tff7b72import T7ee787androidx.compose.material3.MaterialTheme

Tff7b72import T7ee787androidx.compose.material3.Text

Tff7b72import T7ee787androidx.compose.runtime.Composable

Tff7b72import T7ee787androidx.compose.ui.Modifier

Tff7b72import T7ee787androidx.compose.ui.res.stringResource

Tff7b72import T7ee787androidx.compose.ui.tooling.preview.Preview

Tff7b72import T7ee787androidx.compose.ui.tooling.preview.PreviewLightDark

Tff7b72import T7ee787androidx.compose.ui.tooling.preview.PreviewParameter

Tff7b72import T7ee787com.geeksville.mesh.R

Tff7b72import T7ee787com.geeksville.mesh.model.Node

Tff7b72import T7ee787com.geeksville.mesh.ui.common.preview.NodePreviewParameterProvider

Tff7b72import T7ee787com.geeksville.mesh.ui.common.theme.AppTheme

Tff7b72const Tff7b72val Te6edf3MAX_VALID_SNR Tff7b72= T79c0ff1T79c0ff0T79c0ff0F

Tff7b72const Tff7b72val Te6edf3MAX_VALID_RSSI Tff7b72= T79c0ff0

Tf0883e@Composable

Tff7b72fun Td2a8ffSignalInfoTb4b4b4(

Te6edf3modifierTb4b4b4: Te6edf3Modifier Tff7b72= Te6edf3ModifierTb4b4b4,

Te6edf3nodeTb4b4b4: Te6edf3NodeTb4b4b4,

Te6edf3isThisNodeTb4b4b4: Tffa657Boolean

Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3text Tff7b72= Tff7b72if Tb4b4b4(Te6edf3isThisNodeTb4b4b4) Tb4b4b4{

Te6edf3stringResourceTb4b4b4(Te6edf3RTb4b4b4.Te6edf3stringTb4b4b4.Te6edf3channel_air_utilTb4b4b4)Tb4b4b4.Te6edf3formatTb4b4b4(

Te6edf3nodeTb4b4b4.Te6edf3deviceMetricsTb4b4b4.Te6edf3channelUtilizationTb4b4b4,

Te6edf3nodeTb4b4b4.Te6edf3deviceMetricsTb4b4b4.Te6edf3airUtilTx

Tb4b4b4)

Tb4b4b4} Tff7b72else Tb4b4b4{

Te6edf3buildList Tb4b4b4{

Tff7b72val Te6edf3hopsString Tff7b72= Ta5d6ff"Ta5d6ff%s: %sTa5d6ff"Tb4b4b4.Te6edf3formatTb4b4b4(

Te6edf3stringResourceTb4b4b4(Te6edf3RTb4b4b4.Te6edf3stringTb4b4b4.Te6edf3hops_awayTb4b4b4)Tb4b4b4,

Tff7b72if Tb4b4b4(Te6edf3nodeTb4b4b4.Te6edf3hopsAway Tff7b72=Tff7b72= Tff7b72-T79c0ff1Tb4b4b4) Tb4b4b4{

Ta5d6ff"Ta5d6ff?Ta5d6ff"

Tb4b4b4} Tff7b72else Tb4b4b4{

Te6edf3nodeTb4b4b4.Te6edf3hopsAwayTb4b4b4.Te6edf3toStringTb4b4b4(Tb4b4b4)

Tb4b4b4}

Tb4b4b4)

Tff7b72if Tb4b4b4(Te6edf3nodeTb4b4b4.Te6edf3channel Tff7b72> T79c0ff0Tb4b4b4) Tb4b4b4{

Te6edf3addTb4b4b4(Ta5d6ff"Ta5d6ffch:Tffd700${Te6edf3nodeTb4b4b4.Te6edf3channelTffd700}Ta5d6ff"Tb4b4b4)

Tb4b4b4}

Tff7b72if Tb4b4b4(Te6edf3nodeTb4b4b4.Te6edf3hopsAway Tff7b72!Tff7b72= T79c0ff0Tb4b4b4) Te6edf3addTb4b4b4(Te6edf3hopsStringTb4b4b4)

Tb4b4b4}Tb4b4b4.Te6edf3joinToStringTb4b4b4(Ta5d6ff"Ta5d6ff Ta5d6ff"Tb4b4b4)

Tb4b4b4}

Te6edf3Column Tb4b4b4{

Tff7b72if Tb4b4b4(Te6edf3textTb4b4b4.Te6edf3isNotEmptyTb4b4b4(Tb4b4b4)Tb4b4b4) Tb4b4b4{

Te6edf3TextTb4b4b4(

Te6edf3modifier Tff7b72= Te6edf3modifierTb4b4b4,

Te6edf3text Tff7b72= Te6edf3textTb4b4b4,

Te6edf3color Tff7b72= Te6edf3MaterialThemeTb4b4b4.Te6edf3colorSchemeTb4b4b4.Te6edf3onSurfaceTb4b4b4,

Te6edf3fontSize Tff7b72= Te6edf3MaterialThemeTb4b4b4.Te6edf3typographyTb4b4b4.Te6edf3bodySmallTb4b4b4.Te6edf3fontSize

Tb4b4b4)

Tb4b4b4}

T8b949e/* We only know the Signal Quality from direct nodes aka 0 hop. */

Tff7b72if Tb4b4b4(Te6edf3nodeTb4b4b4.Te6edf3hopsAway Tff7b72<Tff7b72= T79c0ff0Tb4b4b4) Tb4b4b4{

Tff7b72if Tb4b4b4(Te6edf3nodeTb4b4b4.Te6edf3snr Tff7b72< Te6edf3MAX_VALID_SNR Tff7b72&Tff7b72& Te6edf3nodeTb4b4b4.Te6edf3rssi Tff7b72< Te6edf3MAX_VALID_RSSITb4b4b4) Tb4b4b4{

Te6edf3NodeSignalQualityTb4b4b4(Te6edf3nodeTb4b4b4.Te6edf3snrTb4b4b4, Te6edf3nodeTb4b4b4.Te6edf3rssiTb4b4b4)

Tb4b4b4}

Tb4b4b4}

Tb4b4b4}

Tb4b4b4}

Tf0883e@Composable

Tf0883e@PreviewTb4b4b4(Te6edf3showBackground Tff7b72= Tff7b72trueTb4b4b4)

Tff7b72fun Td2a8ffSignalInfoSimplePreviewTb4b4b4(Tb4b4b4) Tb4b4b4{

Te6edf3AppTheme Tb4b4b4{

Te6edf3SignalInfoTb4b4b4(

Te6edf3node Tff7b72= Te6edf3NodeTb4b4b4(

Te6edf3num Tff7b72= T79c0ff1Tb4b4b4,

Te6edf3lastHeard Tff7b72= T79c0ff0Tb4b4b4,

Te6edf3channel Tff7b72= T79c0ff0Tb4b4b4,

Te6edf3snr Tff7b72= T79c0ff1T79c0ff2.5FTb4b4b4,

Te6edf3rssi Tff7b72= Tff7b72-T79c0ff4T79c0ff2Tb4b4b4,

Te6edf3hopsAway Tff7b72= T79c0ff0

Tb4b4b4)Tb4b4b4,

Te6edf3isThisNode Tff7b72= Tff7b72false

Tb4b4b4)

Tb4b4b4}

Tb4b4b4}

Tf0883e@PreviewLightDark

Tf0883e@Composable

Tff7b72fun Td2a8ffSignalInfoPreviewTb4b4b4(

Tf0883e@PreviewParameterTb4b4b4(Te6edf3NodePreviewParameterProviderTff7b72::Te6edf3classTb4b4b4)

Te6edf3nodeTb4b4b4: Te6edf3Node

Tb4b4b4) Tb4b4b4{

Te6edf3AppTheme Tb4b4b4{

Te6edf3SignalInfoTb4b4b4(

Te6edf3node Tff7b72= Te6edf3nodeTb4b4b4,

Te6edf3isThisNode Tff7b72= Tff7b72false

Tb4b4b4)

Tb4b4b4}

Tb4b4b4}

Tf0883e@Composable

Tf0883e@PreviewLightDark

Tff7b72fun Td2a8ffSignalInfoSelfPreviewTb4b4b4(

Tf0883e@PreviewParameterTb4b4b4(Te6edf3NodePreviewParameterProviderTff7b72::Te6edf3classTb4b4b4)

Te6edf3nodeTb4b4b4: Te6edf3Node

Tb4b4b4) Tb4b4b4{

Te6edf3AppTheme Tb4b4b4{

Te6edf3SignalInfoTb4b4b4(

Te6edf3node Tff7b72= Te6edf3nodeTb4b4b4,

Te6edf3isThisNode Tff7b72= Tff7b72true

Tb4b4b4)

Tb4b4b4}

Tb4b4b4}