Node / meshtastic / Meshtastic-Android / files / app / src / main / java / com / geeksville / mesh / util / HardwareModelExtensions.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.util

Tff7b72import T7ee787com.geeksville.mesh.MeshProtos

Tff7b72import T7ee787com.geeksville.mesh.android.BuildUtils.warn

T8b949e/**

* Safely extracts the hardware model number from a HardwareModel enum.

*

* This function handles unknown enum values gracefully by catching IllegalArgumentException and returning a fallback

* value. This prevents crashes when the app receives data from devices with hardware models not yet defined in the

* current protobuf version.

*

* @param fallbackValue The value to return if the enum is unknown (defaults to 0 for UNSET)

* @return The hardware model number, or the fallback value if the enum is unknown

*/

Tf0883e@SuppressTb4b4b4(Ta5d6ff"Ta5d6ffdetekt:SwallowedExceptionTa5d6ff"Tb4b4b4)

Tff7b72fun Te6edf3MeshProtosTb4b4b4.Td2a8ffHardwareModelTb4b4b4.Te6edf3safeNumberTb4b4b4(Te6edf3fallbackValueTb4b4b4: Tffa657Int Tff7b72= Tff7b72-T79c0ff1Tb4b4b4)Tb4b4b4: Tffa657Int Tff7b72= Tff7b72try Tb4b4b4{

Tff7b72thisTb4b4b4.Te6edf3number

Tb4b4b4} Tff7b72catch Tb4b4b4(Te6edf3eTb4b4b4: Te6edf3IllegalArgumentExceptionTb4b4b4) Tb4b4b4{

Te6edf3warnTb4b4b4(Ta5d6ff"Ta5d6ffUnknown hardware model enum value: Tffd700$Te6edf3thisTa5d6ff, using fallback value: Tffd700$Te6edf3fallbackValueTa5d6ff"Tb4b4b4)

Te6edf3fallbackValue

Tb4b4b4}

T8b949e/**

* Checks if the hardware model is a known/supported value.

*

* @return true if the hardware model is known and supported, false otherwise

*/

Tf0883e@SuppressTb4b4b4(Ta5d6ff"Ta5d6ffdetekt:SwallowedExceptionTa5d6ff"Tb4b4b4)

Tff7b72fun Te6edf3MeshProtosTb4b4b4.Td2a8ffHardwareModelTb4b4b4.Te6edf3isKnownTb4b4b4(Tb4b4b4)Tb4b4b4: Tffa657Boolean Tff7b72= Tff7b72try Tb4b4b4{

Tff7b72thisTb4b4b4.Te6edf3number

Tff7b72true

Tb4b4b4} Tff7b72catch Tb4b4b4(Te6edf3eTb4b4b4: Te6edf3IllegalArgumentExceptionTb4b4b4) Tb4b4b4{

Tff7b72false

Tb4b4b4}