Node / meshtastic / Meshtastic-Android / files / androidApp / src / main / kotlin / org / meshtastic / app / ui / Main.kt

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T8b949e/*

* Copyright (c) 2026 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/>.

*/

Tf0883e@fileTb4b4b4:Te6edf3SuppressTb4b4b4(Ta5d6ff"Ta5d6ffMatchingDeclarationNameTa5d6ff"Tb4b4b4)

Tff7b72package T7ee787org.meshtastic.app.ui

Tff7b72import T7ee787androidx.compose.foundation.layout.fillMaxSize

Tff7b72import T7ee787androidx.compose.foundation.layout.recalculateWindowInsets

Tff7b72import T7ee787androidx.compose.foundation.layout.safeDrawingPadding

Tff7b72import T7ee787androidx.compose.runtime.Composable

Tff7b72import T7ee787androidx.compose.runtime.LaunchedEffect

Tff7b72import T7ee787androidx.compose.runtime.getValue

Tff7b72import T7ee787androidx.compose.runtime.remember

Tff7b72import T7ee787androidx.compose.ui.Modifier

Tff7b72import T7ee787androidx.lifecycle.compose.collectAsStateWithLifecycle

Tff7b72import T7ee787androidx.navigation3.runtime.NavKey

Tff7b72import T7ee787androidx.navigation3.runtime.entryProvider

Tff7b72import T7ee787co.touchlab.kermit.Logger

Tff7b72import T7ee787org.koin.compose.koinInject

Tff7b72import T7ee787org.koin.compose.viewmodel.koinViewModel

Tff7b72import T7ee787org.meshtastic.app.BuildConfig

Tff7b72import T7ee787org.meshtastic.core.model.ConnectionState

Tff7b72import T7ee787org.meshtastic.core.model.service.LockdownState

Tff7b72import T7ee787org.meshtastic.core.navigation.NodesRoute

Tff7b72import T7ee787org.meshtastic.core.navigation.TopLevelDestination

Tff7b72import T7ee787org.meshtastic.core.navigation.rememberMultiBackstack

Tff7b72import T7ee787org.meshtastic.core.repository.PlatformAnalytics

Tff7b72import T7ee787org.meshtastic.core.resources.Res

Tff7b72import T7ee787org.meshtastic.core.resources.app_too_old

Tff7b72import T7ee787org.meshtastic.core.resources.must_update

Tff7b72import T7ee787org.meshtastic.core.ui.component.MeshtasticAppShell

Tff7b72import T7ee787org.meshtastic.core.ui.component.MeshtasticNavDisplay

Tff7b72import T7ee787org.meshtastic.core.ui.component.MeshtasticNavigationSuite

Tff7b72import T7ee787org.meshtastic.core.ui.viewmodel.UIViewModel

Tff7b72import T7ee787org.meshtastic.feature.connections.navigation.connectionsGraph

Tff7b72import T7ee787org.meshtastic.feature.discovery.navigation.discoveryGraph

Tff7b72import T7ee787org.meshtastic.feature.docs.navigation.docsEntries

Tff7b72import T7ee787org.meshtastic.feature.firmware.navigation.firmwareGraph

Tff7b72import T7ee787org.meshtastic.feature.map.navigation.mapGraph

Tff7b72import T7ee787org.meshtastic.feature.messaging.navigation.contactsGraph

Tff7b72import T7ee787org.meshtastic.feature.node.navigation.nodesGraph

Tff7b72import T7ee787org.meshtastic.feature.settings.lockdown.LockdownDialog

Tff7b72import T7ee787org.meshtastic.feature.settings.navigation.rememberSettingsRadioConfigViewModelProvider

Tff7b72import T7ee787org.meshtastic.feature.settings.navigation.settingsGraph

Tff7b72import T7ee787org.meshtastic.feature.settings.radio.channel.channelsGraph

Tff7b72import T7ee787org.meshtastic.feature.wifiprovision.navigation.wifiProvisionGraph

Tf0883e@Composable

Tff7b72fun Td2a8ffMainScreenTb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3viewModelTb4b4b4: Te6edf3UIViewModel Tff7b72= Te6edf3koinViewModelTb4b4b4(Tb4b4b4)

T8b949e// Land on Connections for first-run / no-device-selected; otherwise on Nodes (seeded from prefs).

Tff7b72val Te6edf3initialTab Tff7b72= Te6edf3remember Tb4b4b4{ Te6edf3initialRouteTb4b4b4(Te6edf3viewModelTb4b4b4.Te6edf3currentDeviceAddressFlowTb4b4b4.Te6edf3valueTb4b4b4) Tb4b4b4}

Tff7b72val Te6edf3multiBackstack Tff7b72= Te6edf3rememberMultiBackstackTb4b4b4(Te6edf3initialTabTb4b4b4)

Tff7b72val Te6edf3backStack Tff7b72= Te6edf3multiBackstackTb4b4b4.Te6edf3activeBackStack

Tff7b72val Te6edf3scrollToTopEvents Tff7b72= Te6edf3viewModelTb4b4b4.Te6edf3scrollToTopEventFlow

Tff7b72val Te6edf3settingsRadioConfigViewModelProvider Tff7b72= Te6edf3rememberSettingsRadioConfigViewModelProviderTb4b4b4(Te6edf3backStackTb4b4b4)

Te6edf3AndroidAppVersionCheckTb4b4b4(Te6edf3viewModelTb4b4b4)

Tff7b72val Te6edf3lockdownState Tff7b72by Te6edf3viewModelTb4b4b4.Te6edf3lockdownStateTb4b4b4.Te6edf3collectAsStateWithLifecycleTb4b4b4(Tb4b4b4)

Te6edf3LockdownDialogTb4b4b4(

Te6edf3lockdownState Tff7b72= Te6edf3lockdownStateTb4b4b4,

Te6edf3onSubmit Tff7b72= Tb4b4b4{ Te6edf3passphraseTb4b4b4, Te6edf3bootsTb4b4b4, Te6edf3hoursTb4b4b4, Te6edf3sessionMinutes Tff7b72-Tff7b72>

Te6edf3viewModelTb4b4b4.Te6edf3sendLockdownUnlockTb4b4b4(Te6edf3passphraseTb4b4b4, Te6edf3bootsTb4b4b4, Te6edf3hoursTb4b4b4, Te6edf3sessionMinutes Tff7b72* Te6edf3SECONDS_PER_MINUTETb4b4b4)

Tb4b4b4}Tb4b4b4,

Te6edf3onDisconnect Tff7b72= Tb4b4b4{ Te6edf3viewModelTb4b4b4.Te6edf3setDeviceAddressTb4b4b4(Ta5d6ff"Ta5d6ffnTa5d6ff"Tb4b4b4) Tb4b4b4}Tb4b4b4,

Tb4b4b4)

T8b949e// Auto-disconnect when firmware acknowledges Lock Now

Te6edf3LaunchedEffectTb4b4b4(Te6edf3lockdownStateTb4b4b4) Tb4b4b4{

Tff7b72if Tb4b4b4(Te6edf3lockdownState Tff7b72is Te6edf3LockdownStateTb4b4b4.Te6edf3LockNowAcknowledgedTb4b4b4) Tb4b4b4{

Te6edf3viewModelTb4b4b4.Te6edf3setDeviceAddressTb4b4b4(Ta5d6ff"Ta5d6ffnTa5d6ff"Tb4b4b4)

Tb4b4b4}

Tb4b4b4}

Te6edf3MeshtasticAppShellTb4b4b4(Te6edf3multiBackstack Tff7b72= Te6edf3multiBackstackTb4b4b4, Te6edf3uiViewModel Tff7b72= Te6edf3viewModelTb4b4b4, Te6edf3hostModifier Tff7b72= Te6edf3ModifierTb4b4b4) Tb4b4b4{

Te6edf3MeshtasticNavigationSuiteTb4b4b4(

Te6edf3multiBackstack Tff7b72= Te6edf3multiBackstackTb4b4b4,

Te6edf3uiViewModel Tff7b72= Te6edf3viewModelTb4b4b4,

Te6edf3modifier Tff7b72= Te6edf3ModifierTb4b4b4.Te6edf3fillMaxSizeTb4b4b4(Tb4b4b4)Tb4b4b4,

Tb4b4b4) Tb4b4b4{

Te6edf3MeshtasticNavDisplayTb4b4b4(

Te6edf3multiBackstack Tff7b72= Te6edf3multiBackstackTb4b4b4,

Te6edf3entryProvider Tff7b72=

Te6edf3entryProviderTff7b72<Te6edf3NavKeyTff7b72> Tb4b4b4{

Te6edf3contactsGraphTb4b4b4(Te6edf3backStackTb4b4b4, Te6edf3scrollToTopEventsTb4b4b4, Te6edf3onHandleDeepLink Tff7b72= Te6edf3viewModelTff7b72::Te6edf3handleDeepLinkTb4b4b4)

Te6edf3nodesGraphTb4b4b4(

Te6edf3backStack Tff7b72= Te6edf3backStackTb4b4b4,

Te6edf3scrollToTopEvents Tff7b72= Te6edf3scrollToTopEventsTb4b4b4,

Te6edf3onHandleDeepLink Tff7b72= Te6edf3viewModelTff7b72::Te6edf3handleDeepLinkTb4b4b4,

Te6edf3onNavigateToConnections Tff7b72= Tb4b4b4{

Te6edf3multiBackstackTb4b4b4.Te6edf3navigateTopLevelTb4b4b4(Te6edf3TopLevelDestinationTb4b4b4.Te6edf3ConnectTb4b4b4.Te6edf3routeTb4b4b4)

Tb4b4b4}Tb4b4b4,

Tb4b4b4)

Te6edf3mapGraphTb4b4b4(Te6edf3backStackTb4b4b4)

Te6edf3channelsGraphTb4b4b4(Te6edf3backStackTb4b4b4)

Te6edf3connectionsGraphTb4b4b4(Te6edf3backStackTb4b4b4)

Te6edf3discoveryGraphTb4b4b4(Te6edf3backStackTb4b4b4)

Te6edf3settingsGraphTb4b4b4(Te6edf3backStackTb4b4b4, Te6edf3settingsRadioConfigViewModelProviderTb4b4b4)

Te6edf3docsEntriesTb4b4b4(Te6edf3backStackTb4b4b4)

Te6edf3firmwareGraphTb4b4b4(Te6edf3backStackTb4b4b4)

Te6edf3wifiProvisionGraphTb4b4b4(Te6edf3backStackTb4b4b4)

Tb4b4b4}Tb4b4b4,

Te6edf3modifier Tff7b72= Te6edf3ModifierTb4b4b4.Te6edf3fillMaxSizeTb4b4b4(Tb4b4b4)Tb4b4b4.Te6edf3recalculateWindowInsetsTb4b4b4(Tb4b4b4)Tb4b4b4.Te6edf3safeDrawingPaddingTb4b4b4(Tb4b4b4)Tb4b4b4,

Te6edf3analytics Tff7b72= Te6edf3koinInjectTff7b72<Te6edf3PlatformAnalyticsTff7b72>Tb4b4b4(Tb4b4b4)Tb4b4b4,

Tb4b4b4)

Tb4b4b4}

Tb4b4b4}

Tb4b4b4}

Tff7b72private Tff7b72fun Td2a8ffinitialRouteTb4b4b4(Te6edf3deviceAddressTb4b4b4: Tffa657String?Tb4b4b4)Tb4b4b4: Te6edf3NavKey Tff7b72=

Tff7b72if Tb4b4b4(Te6edf3deviceAddressTb4b4b4.Te6edf3isNullOrSelectedNoneTb4b4b4(Tb4b4b4)Tb4b4b4) Te6edf3TopLevelDestinationTb4b4b4.Te6edf3ConnectTb4b4b4.Te6edf3route Tff7b72else Te6edf3NodesRouteTb4b4b4.Te6edf3Nodes

T8b949e/** True when no device address is persisted, or the address is the "none" sentinel (`"n"`). */

Tff7b72private Tff7b72fun Td2a8ffStringTff7b72?.Te6edf3isNullOrSelectedNoneTb4b4b4(Tb4b4b4)Tb4b4b4: Tffa657Boolean Tff7b72= Te6edf3isNullOrBlankTb4b4b4(Tb4b4b4) Tff7b72|Tff7b72| Tff7b72this Tff7b72=Tff7b72= Ta5d6ff"Ta5d6ffnTa5d6ff"

Tf0883e@Composable

Tf0883e@SuppressTb4b4b4(Ta5d6ff"Ta5d6ffLongMethodTa5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffCyclomaticComplexMethodTa5d6ff"Tb4b4b4)

Tff7b72private Tff7b72fun Td2a8ffAndroidAppVersionCheckTb4b4b4(Te6edf3viewModelTb4b4b4: Te6edf3UIViewModelTb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3connectionState Tff7b72by Te6edf3viewModelTb4b4b4.Te6edf3connectionStateTb4b4b4.Te6edf3collectAsStateWithLifecycleTb4b4b4(Tb4b4b4)

Tff7b72val Te6edf3myNodeInfo Tff7b72by Te6edf3viewModelTb4b4b4.Te6edf3myNodeInfoTb4b4b4.Te6edf3collectAsStateWithLifecycleTb4b4b4(Tb4b4b4)

Te6edf3LaunchedEffectTb4b4b4(Te6edf3connectionStateTb4b4b4, Te6edf3myNodeInfoTb4b4b4) Tb4b4b4{

Tff7b72if Tb4b4b4(Te6edf3connectionState Tff7b72=Tff7b72= Te6edf3ConnectionStateTb4b4b4.Te6edf3ConnectedTb4b4b4) Tb4b4b4{

Te6edf3myNodeInfoTff7b72?.Te6edf3let Tb4b4b4{ Te6edf3info Tff7b72-Tff7b72>

Tff7b72val Te6edf3isOld Tff7b72= Te6edf3infoTb4b4b4.Te6edf3minAppVersion Tff7b72> Te6edf3BuildConfigTb4b4b4.Te6edf3VERSION_CODE Tff7b72&Tff7b72& Te6edf3BuildConfigTb4b4b4.Te6edf3DEBUGTb4b4b4.Te6edf3notTb4b4b4(Tb4b4b4)

Te6edf3LoggerTb4b4b4.Te6edf3d Tb4b4b4{

Ta5d6ff"Ta5d6ff[FW_CHECK] App version check - minAppVersion: Tffd700${Te6edf3infoTb4b4b4.Te6edf3minAppVersionTffd700}Ta5d6ff, Ta5d6ff" Tff7b72+

Ta5d6ff"Ta5d6ffcurrentVersion: Tffd700${Te6edf3BuildConfigTb4b4b4.Te6edf3VERSION_CODETffd700}Ta5d6ff, isOld: Tffd700$Te6edf3isOldTa5d6ff"

Tb4b4b4}

Tff7b72if Tb4b4b4(Te6edf3isOldTb4b4b4) Tb4b4b4{

Te6edf3LoggerTb4b4b4.Te6edf3w Tb4b4b4{ Ta5d6ff"Ta5d6ff[FW_CHECK] App too old - showing update promptTa5d6ff" Tb4b4b4}

Te6edf3viewModelTb4b4b4.Te6edf3showAlertTb4b4b4(

Te6edf3titleRes Tff7b72= Te6edf3ResTb4b4b4.Te6edf3stringTb4b4b4.Te6edf3app_too_oldTb4b4b4,

Te6edf3messageRes Tff7b72= Te6edf3ResTb4b4b4.Te6edf3stringTb4b4b4.Te6edf3must_updateTb4b4b4,

Te6edf3onConfirm Tff7b72= Tb4b4b4{ Te6edf3viewModelTb4b4b4.Te6edf3setDeviceAddressTb4b4b4(Ta5d6ff"Ta5d6ffnTa5d6ff"Tb4b4b4) Tb4b4b4}Tb4b4b4,

Tb4b4b4)

Tb4b4b4}

Tb4b4b4}

Tb4b4b4}

Tb4b4b4}

Tb4b4b4}

Tff7b72private Tff7b72const Tff7b72val Te6edf3SECONDS_PER_MINUTE Tff7b72= T79c0ff6T79c0ff0