mirror of
https://github.com/meshtastic/Meshtastic-Android.git
synced 2026-04-20 22:23:37 +00:00
101 lines
3.9 KiB
Kotlin
101 lines
3.9 KiB
Kotlin
/*
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* Copyright (c) 2025-2026 Meshtastic LLC
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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package com.geeksville.mesh.service
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import android.content.Context
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import android.content.Intent
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import android.os.Parcelable
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import co.touchlab.kermit.Logger
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import dagger.hilt.android.qualifiers.ApplicationContext
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import org.meshtastic.core.model.DataPacket
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import org.meshtastic.core.model.MessageStatus
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import org.meshtastic.core.model.NodeInfo
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import org.meshtastic.core.model.util.toPIIString
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import org.meshtastic.core.service.ServiceRepository
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import javax.inject.Inject
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import javax.inject.Singleton
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@Singleton
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class MeshServiceBroadcasts
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@Inject
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constructor(
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@ApplicationContext private val context: Context,
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private val connectionStateHolder: ConnectionStateHandler,
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private val serviceRepository: ServiceRepository,
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) {
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// A mapping of receiver class name to package name - used for explicit broadcasts
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private val clientPackages = mutableMapOf<String, String>()
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fun subscribeReceiver(receiverName: String, packageName: String) {
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clientPackages[receiverName] = packageName
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}
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/** Broadcast some received data Payload will be a DataPacket */
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fun broadcastReceivedData(payload: DataPacket) {
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explicitBroadcast(Intent(MeshService.actionReceived(payload.dataType)).putExtra(EXTRA_PAYLOAD, payload))
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}
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fun broadcastNodeChange(info: NodeInfo) {
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Logger.d { "Broadcasting node change ${info.user?.toPIIString()}" }
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val intent = Intent(ACTION_NODE_CHANGE).putExtra(EXTRA_NODEINFO, info)
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explicitBroadcast(intent)
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}
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fun broadcastMessageStatus(p: DataPacket) = broadcastMessageStatus(p.id, p.status)
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fun broadcastMessageStatus(id: Int, status: MessageStatus?) {
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if (id == 0) {
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Logger.d { "Ignoring anonymous packet status" }
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} else {
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// Do not log, contains PII possibly
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// MeshService.Logger.d { "Broadcasting message status $p" }
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val intent =
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Intent(ACTION_MESSAGE_STATUS).apply {
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putExtra(EXTRA_PACKET_ID, id)
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putExtra(EXTRA_STATUS, status as Parcelable)
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}
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explicitBroadcast(intent)
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}
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}
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/** Broadcast our current connection status */
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fun broadcastConnection() {
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val connectionState = connectionStateHolder.connectionState.value
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val intent = Intent(ACTION_MESH_CONNECTED).putExtra(EXTRA_CONNECTED, connectionState.toString())
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serviceRepository.setConnectionState(connectionState)
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explicitBroadcast(intent)
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}
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/**
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* See com.geeksville.mesh broadcast intents.
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*
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* RECEIVED_OPAQUE for data received from other nodes
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* NODE_CHANGE for new IDs appearing or disappearing
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* ACTION_MESH_CONNECTED for losing/gaining connection to the packet radio
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* Note: this is not the same as RadioInterfaceService.RADIO_CONNECTED_ACTION,
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* because it implies we have assembled a valid node db.
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*/
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private fun explicitBroadcast(intent: Intent) {
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context.sendBroadcast(
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intent,
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) // We also do a regular (not explicit broadcast) so any context-registered rceivers will work
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clientPackages.forEach {
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intent.setClassName(it.value, it.key)
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context.sendBroadcast(intent)
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}
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}
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}
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