mirror of
https://gitlab.com/futo-org/fcast.git
synced 2025-06-24 21:25:23 +00:00
Added websocket wrapper for TCP connection to Android receiver.
This commit is contained in:
Koen
parent
b339f4f487
commit
ad8f3985a3
22 changed files with 1165 additions and 277 deletions
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@ -85,6 +85,7 @@ dependencies {
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implementation 'com.google.android.exoplayer:exoplayer:2.18.6'
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implementation "com.squareup.okhttp3:okhttp:4.11.0"
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implementation 'com.journeyapps:zxing-android-embedded:4.3.0'
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implementation 'org.java-websocket:Java-WebSocket:1.5.4'
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testImplementation 'junit:junit:4.13.2'
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androidTestImplementation 'androidx.test.ext:junit:1.1.5'
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androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
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@ -54,7 +54,7 @@
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</receiver>
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<service
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android:name=".TcpListenerService"
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android:name=".NetworkService"
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android:enabled="true"
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android:exported="false" />
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@ -22,7 +22,7 @@ class BootReceiver : BroadcastReceiver() {
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showStartServiceNotification(context);
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} else {
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// Directly start the service for older versions
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val serviceIntent = Intent(context, TcpListenerService::class.java)
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val serviceIntent = Intent(context, NetworkService::class.java)
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context.startService(serviceIntent)
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}
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}
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@ -53,7 +53,7 @@ class BootReceiver : BroadcastReceiver() {
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}
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// PendingIntent to start the TcpListenerService
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val serviceIntent = Intent(context, TcpListenerService::class.java)
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val serviceIntent = Intent(context, NetworkService::class.java)
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val pendingIntent = PendingIntent.getService(context, 0, serviceIntent, PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE)
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val startServiceAction = NotificationCompat.Action.Builder(0, "Start Service", pendingIntent).build()
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@ -1,5 +1,6 @@
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package com.futo.fcast.receiver
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import WebSocketListenerService
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import android.content.Context
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import android.net.nsd.NsdManager
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import android.net.nsd.NsdServiceInfo
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@ -7,7 +8,8 @@ import android.util.Log
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class DiscoveryService(private val _context: Context) {
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private var _nsdManager: NsdManager? = null
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private val _serviceType = "_fcast._tcp"
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private val _registrationListenerTcp = DefaultRegistrationListener()
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private val _registrationListenerWs = DefaultRegistrationListener()
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private fun getDeviceName(): String {
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return "${android.os.Build.MANUFACTURER}-${android.os.Build.MODEL}"
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@ -20,23 +22,28 @@ class DiscoveryService(private val _context: Context) {
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Log.i("DiscoveryService", "Discovery service started. Name: $serviceName")
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_nsdManager = _context.getSystemService(Context.NSD_SERVICE) as NsdManager
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val serviceInfo = NsdServiceInfo().apply {
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_nsdManager?.registerService(NsdServiceInfo().apply {
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this.serviceName = serviceName
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this.serviceType = _serviceType
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this.port = 46899
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}
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this.serviceType = "_fcast._tcp"
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this.port = TcpListenerService.PORT
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}, NsdManager.PROTOCOL_DNS_SD, _registrationListenerTcp)
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_nsdManager?.registerService(serviceInfo, NsdManager.PROTOCOL_DNS_SD, registrationListener)
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_nsdManager?.registerService(NsdServiceInfo().apply {
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this.serviceName = serviceName
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this.serviceType = "_fcast._ws"
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this.port = WebSocketListenerService.PORT
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}, NsdManager.PROTOCOL_DNS_SD, _registrationListenerWs)
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}
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fun stop() {
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if (_nsdManager == null) return
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_nsdManager?.unregisterService(registrationListener)
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_nsdManager?.unregisterService(_registrationListenerTcp)
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_nsdManager?.unregisterService(_registrationListenerWs)
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_nsdManager = null
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}
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private val registrationListener = object : NsdManager.RegistrationListener {
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private class DefaultRegistrationListener : NsdManager.RegistrationListener {
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override fun onServiceRegistered(serviceInfo: NsdServiceInfo) {
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Log.d("DiscoveryService", "Service registered: ${serviceInfo.serviceName}")
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}
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@ -4,9 +4,10 @@ import android.util.Log
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import kotlinx.serialization.decodeFromString
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import kotlinx.serialization.encodeToString
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import kotlinx.serialization.json.Json
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import java.io.DataInputStream
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import java.io.DataOutputStream
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import java.io.OutputStream
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import java.net.Socket
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import java.net.SocketAddress
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import java.nio.ByteBuffer
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enum class SessionState {
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@ -31,12 +32,12 @@ enum class Opcode(val value: Byte) {
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const val LENGTH_BYTES = 4
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const val MAXIMUM_PACKET_LENGTH = 32000
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class FCastSession(private val _socket: Socket, private val _service: TcpListenerService) {
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class FCastSession(outputStream: OutputStream, private val _remoteSocketAddress: SocketAddress, private val _service: NetworkService) {
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private var _buffer = ByteArray(MAXIMUM_PACKET_LENGTH)
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private var _bytesRead = 0
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private var _packetLength = 0
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private var _state = SessionState.WaitingForLength
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private var _outputStream: DataOutputStream? = DataOutputStream(_socket.outputStream)
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private var _outputStream: DataOutputStream? = DataOutputStream(outputStream)
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fun sendPlaybackUpdate(value: PlaybackUpdateMessage) {
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send(Opcode.PlaybackUpdate, value)
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@ -82,6 +83,24 @@ class FCastSession(private val _socket: Socket, private val _service: TcpListene
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Log.d(TAG, "Sent $size bytes: '$jsonString'.")
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} catch (e: Throwable) {
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Log.i(TAG, "Failed to send message.", e)
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throw e
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}
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}
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fun processBytes(data: ByteBuffer) {
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Log.i(TAG, "${data.remaining()} bytes received from ${_remoteSocketAddress}")
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if (!data.hasArray()) {
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throw IllegalArgumentException("ByteBuffer does not have a backing array")
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}
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val byteArray = data.array()
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val offset = data.arrayOffset() + data.position()
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val length = data.remaining()
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when (_state) {
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SessionState.WaitingForLength -> handleLengthBytes(byteArray, offset, length)
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SessionState.WaitingForData -> handlePacketBytes(byteArray, offset, length)
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else -> throw Exception("Invalid state $_state encountered")
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}
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}
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@ -90,7 +109,7 @@ class FCastSession(private val _socket: Socket, private val _service: TcpListene
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return
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}
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Log.i(TAG, "$count bytes received from ${_socket.remoteSocketAddress}")
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Log.i(TAG, "$count bytes received from ${_remoteSocketAddress}")
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when (_state) {
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SessionState.WaitingForLength -> handleLengthBytes(data, 0, count)
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@ -116,17 +135,15 @@ class FCastSession(private val _socket: Socket, private val _service: TcpListene
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((_buffer[3].toInt() and 0xff) shl 24)
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_bytesRead = 0
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Log.i(TAG, "Packet length header received from ${_socket.remoteSocketAddress}: $_packetLength")
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Log.i(TAG, "Packet length header received from ${_remoteSocketAddress}: $_packetLength")
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if (_packetLength > MAXIMUM_PACKET_LENGTH) {
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Log.i(TAG, "Maximum packet length is 32kB, killing socket ${_socket.remoteSocketAddress}: $_packetLength")
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_socket.close()
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_state = SessionState.Disconnected
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return
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Log.i(TAG, "Maximum packet length is 32kB, killing socket ${_remoteSocketAddress}: $_packetLength")
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throw Exception("Maximum packet length is 32kB")
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}
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if (bytesRemaining > 0) {
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Log.i(TAG, "$bytesRemaining remaining bytes ${_socket.remoteSocketAddress} pushed to handlePacketBytes")
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Log.i(TAG, "$bytesRemaining remaining bytes ${_remoteSocketAddress} pushed to handlePacketBytes")
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handlePacketBytes(data, offset + bytesToRead, bytesRemaining)
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}
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}
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@ -141,7 +158,7 @@ class FCastSession(private val _socket: Socket, private val _service: TcpListene
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Log.i(TAG, "Read $bytesToRead bytes from packet")
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if (_bytesRead >= _packetLength) {
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Log.i(TAG, "Packet finished receiving from ${_socket.remoteSocketAddress} of $_packetLength bytes.")
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Log.i(TAG, "Packet finished receiving from ${_remoteSocketAddress} of $_packetLength bytes.")
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handlePacket()
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_state = SessionState.WaitingForLength
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@ -149,14 +166,14 @@ class FCastSession(private val _socket: Socket, private val _service: TcpListene
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_bytesRead = 0
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if (bytesRemaining > 0) {
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Log.i(TAG, "$bytesRemaining remaining bytes ${_socket.remoteSocketAddress} pushed to handleLengthBytes")
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Log.i(TAG, "$bytesRemaining remaining bytes ${_remoteSocketAddress} pushed to handleLengthBytes")
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handleLengthBytes(data, offset + bytesToRead, bytesRemaining)
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}
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}
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}
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private fun handlePacket() {
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Log.i(TAG, "Processing packet of $_bytesRead bytes from ${_socket.remoteSocketAddress}")
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Log.i(TAG, "Processing packet of $_bytesRead bytes from ${_remoteSocketAddress}")
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val opcode = Opcode.values().firstOrNull { it.value == _buffer[0] } ?: Opcode.None
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val body = if (_packetLength > 1) _buffer.copyOfRange(1, _packetLength)
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@ -1,5 +1,6 @@
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package com.futo.fcast.receiver
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import WebSocketListenerService
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import android.Manifest
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import android.app.AlertDialog
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import android.app.PendingIntent
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@ -102,7 +103,7 @@ class MainActivity : AppCompatActivity() {
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_lastDemoToast?.cancel()
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_lastDemoToast = Toast.makeText(this, "Click $remainingClicks more times to start demo", Toast.LENGTH_SHORT).apply { show() }
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} else if (_demoClickCount == 5) {
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TcpListenerService.instance?.onCastPlay(PlayMessage("video/mp4", "http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4"))
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NetworkService.instance?.onCastPlay(PlayMessage("video/mp4", "http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4"))
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_demoClickCount = 0
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}
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}
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@ -123,16 +124,18 @@ class MainActivity : AppCompatActivity() {
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}
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val ips = getIPs()
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_textIPs.text = "IPs\n" + ips.joinToString("\n") + "\n\nPort\n46899"
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_textIPs.text = "IPs\n" + ips.joinToString("\n") + "\n\nPorts\n${TcpListenerService.PORT} (TCP), ${WebSocketListenerService.PORT} (WS)"
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try {
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val barcodeEncoder = BarcodeEncoder()
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val px = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 100.0f, resources.displayMetrics).toInt()
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val json = Json.encodeToString(FCastNetworkConfig(ips, listOf(
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FCastService(46899, 0)
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val json = Json.encodeToString(FCastNetworkConfig("${Build.MANUFACTURER}-${Build.MODEL}", ips, listOf(
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FCastService(TcpListenerService.PORT, 0),
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FCastService(WebSocketListenerService.PORT, 1)
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)))
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val base64 = Base64.encode(json.toByteArray(), Base64.URL_SAFE or Base64.NO_PADDING or Base64.NO_WRAP)
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val base64 = Base64.encodeToString(json.toByteArray(), Base64.URL_SAFE or Base64.NO_PADDING or Base64.NO_WRAP)
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val url = "fcast://r/${base64}"
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Log.i(TAG, "connection url: $url")
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val bitmap = barcodeEncoder.encodeBitmap(url, BarcodeFormat.QR_CODE, px, px)
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_imageQr.setImageBitmap(bitmap)
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} catch (e: java.lang.Exception) {
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@ -140,7 +143,7 @@ class MainActivity : AppCompatActivity() {
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_imageQr.visibility = View.GONE
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}
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TcpListenerService.activityCount++
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NetworkService.activityCount++
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checkAndRequestPermissions()
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if (savedInstanceState == null) {
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@ -167,7 +170,7 @@ class MainActivity : AppCompatActivity() {
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InstallReceiver.onReceiveResult = null
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_scope.cancel()
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_player.release()
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TcpListenerService.activityCount--
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NetworkService.activityCount--
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}
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override fun onSaveInstanceState(outState: Bundle) {
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@ -176,12 +179,12 @@ class MainActivity : AppCompatActivity() {
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}
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private fun restartService() {
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val i = TcpListenerService.instance
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val i = NetworkService.instance
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if (i != null) {
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i.stopSelf()
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}
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startService(Intent(this, TcpListenerService::class.java))
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startService(Intent(this, NetworkService::class.java))
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}
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private fun startVideo() {
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@ -535,7 +538,8 @@ class MainActivity : AppCompatActivity() {
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continue
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}
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Log.i(TcpListenerService.TAG, "Running on ${addr.hostAddress}:${TcpListenerService.PORT}")
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Log.i(TAG, "Running on ${addr.hostAddress}:${TcpListenerService.PORT} (TCP)")
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Log.i(TAG, "Running on ${addr.hostAddress}:${WebSocketListenerService.PORT} (WebSocket)")
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addr.hostAddress?.let { ips.add(it) }
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}
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}
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@ -4,7 +4,8 @@ import kotlinx.serialization.Serializable
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@Serializable
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data class FCastNetworkConfig(
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val ips: List<String>,
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val name: String,
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val addresses: List<String>,
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val services: List<FCastService>
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)
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@ -0,0 +1,285 @@
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package com.futo.fcast.receiver
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import WebSocketListenerService
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import android.app.*
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import android.content.Context
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import android.content.Intent
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import android.os.Build
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import android.os.IBinder
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import android.provider.Settings
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import android.util.Log
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import android.widget.Toast
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import androidx.core.app.NotificationCompat
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import kotlinx.coroutines.*
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class NetworkService : Service() {
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private var _discoveryService: DiscoveryService? = null
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private var _tcpListenerService: TcpListenerService? = null
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private var _webSocketListenerService: WebSocketListenerService? = null
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private var _scope: CoroutineScope? = null
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private var _stopped = false
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override fun onBind(intent: Intent?): IBinder? {
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return null
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}
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override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
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if (instance != null) {
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throw Exception("Do not start service when already running")
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}
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instance = this
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Log.i(TAG, "Starting ListenerService")
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_scope = CoroutineScope(Dispatchers.Main)
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_stopped = false
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val name = "Network Listener Service"
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val descriptionText = "Listening on port ${TcpListenerService.PORT} (TCP) and port ${WebSocketListenerService.PORT} (Websocket)"
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
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val importance = NotificationManager.IMPORTANCE_DEFAULT
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val channel = NotificationChannel(CHANNEL_ID, name, importance).apply {
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description = descriptionText
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}
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val notificationManager: NotificationManager = getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
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notificationManager.createNotificationChannel(channel)
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}
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val notification: Notification = createNotificationBuilder()
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.setContentTitle(name)
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.setContentText(descriptionText)
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.setSmallIcon(R.mipmap.ic_launcher)
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.build()
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startForeground(NOTIFICATION_ID, notification)
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val onNewSession: (FCastSession) -> Unit = { session ->
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_scope?.launch(Dispatchers.Main) {
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var encounteredError = false
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while (!_stopped && !encounteredError) {
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try {
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val player = PlayerActivity.instance
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val updateMessage = if (player != null) {
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PlaybackUpdateMessage(
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player.currentPosition / 1000.0,
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player.duration / 1000.0,
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if (player.isPlaying) 1 else 2
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)
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} else {
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PlaybackUpdateMessage(
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0.0,
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0.0,
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0
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)
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}
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withContext(Dispatchers.IO) {
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try {
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session.sendPlaybackUpdate(updateMessage)
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} catch (eSend: Throwable) {
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Log.e(TAG, "Unhandled error sending update", eSend)
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encounteredError = true
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return@withContext
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}
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Log.i(TAG, "Update sent")
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}
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} catch (eTimer: Throwable) {
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Log.e(TAG, "Unhandled error on timer thread", eTimer)
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} finally {
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delay(1000)
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}
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}
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}
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}
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_discoveryService = DiscoveryService(this).apply {
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start()
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}
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_tcpListenerService = TcpListenerService(this, onNewSession).apply {
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start()
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}
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_webSocketListenerService = WebSocketListenerService(this, onNewSession).apply {
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start()
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}
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Log.i(TAG, "Started NetworkService")
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Toast.makeText(this, "Started FCast service", Toast.LENGTH_LONG).show()
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return START_STICKY
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}
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private fun createNotificationBuilder(): NotificationCompat.Builder {
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return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
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NotificationCompat.Builder(this, CHANNEL_ID)
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} else {
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// For pre-Oreo, do not specify the channel ID
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NotificationCompat.Builder(this)
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}
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}
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override fun onDestroy() {
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super.onDestroy()
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Log.i(TAG, "Stopped NetworkService")
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_stopped = true
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_discoveryService?.stop()
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_discoveryService = null
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_tcpListenerService?.stop()
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_tcpListenerService = null
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try {
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_webSocketListenerService?.stop()
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} catch (e: Throwable) {
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//Ignored
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} finally {
|
||||
_webSocketListenerService = null
|
||||
}
|
||||
|
||||
_scope?.cancel()
|
||||
_scope = null
|
||||
|
||||
Toast.makeText(this, "Stopped FCast service", Toast.LENGTH_LONG).show()
|
||||
instance = null
|
||||
}
|
||||
|
||||
fun sendCastVolumeUpdate(value: VolumeUpdateMessage) {
|
||||
_tcpListenerService?.forEachSession { session ->
|
||||
_scope?.launch {
|
||||
try {
|
||||
session.sendVolumeUpdate(value)
|
||||
} catch (e: Throwable) {
|
||||
Log.w(TAG, "Failed to send volume update", e)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
_webSocketListenerService?.forEachSession { session ->
|
||||
_scope?.launch {
|
||||
try {
|
||||
session.sendVolumeUpdate(value)
|
||||
} catch (e: Throwable) {
|
||||
Log.w(TAG, "Failed to send volume update", e)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fun onCastPlay(playMessage: PlayMessage) {
|
||||
Log.i(TAG, "onPlay")
|
||||
|
||||
_scope?.launch {
|
||||
try {
|
||||
if (PlayerActivity.instance == null) {
|
||||
val i = Intent(this@NetworkService, PlayerActivity::class.java)
|
||||
i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
|
||||
i.putExtra("container", playMessage.container)
|
||||
i.putExtra("url", playMessage.url)
|
||||
i.putExtra("content", playMessage.content)
|
||||
i.putExtra("time", playMessage.time)
|
||||
|
||||
if (activityCount > 0) {
|
||||
startActivity(i)
|
||||
} else if (Settings.canDrawOverlays(this@NetworkService)) {
|
||||
val pi = PendingIntent.getActivity(this@NetworkService, 0, i, PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE)
|
||||
pi.send()
|
||||
} else {
|
||||
val pi = PendingIntent.getActivity(this@NetworkService, 0, i, PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE)
|
||||
val playNotification = createNotificationBuilder()
|
||||
.setContentTitle("FCast")
|
||||
.setContentText("New content received. Tap to play.")
|
||||
.setSmallIcon(R.drawable.ic_launcher_background)
|
||||
.setContentIntent(pi)
|
||||
.setPriority(NotificationCompat.PRIORITY_HIGH)
|
||||
.setAutoCancel(true)
|
||||
.build()
|
||||
|
||||
val notificationManager = getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
|
||||
notificationManager.notify(PLAY_NOTIFICATION_ID, playNotification)
|
||||
}
|
||||
} else {
|
||||
PlayerActivity.instance?.play(playMessage)
|
||||
}
|
||||
} catch (e: Throwable) {
|
||||
Log.e(TAG, "Failed to play", e)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fun onCastPause() {
|
||||
Log.i(TAG, "onPause")
|
||||
|
||||
_scope?.launch {
|
||||
try {
|
||||
PlayerActivity.instance?.pause()
|
||||
} catch (e: Throwable) {
|
||||
Log.e(TAG, "Failed to pause", e)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fun onCastResume() {
|
||||
Log.i(TAG, "onResume")
|
||||
|
||||
_scope?.launch {
|
||||
try {
|
||||
PlayerActivity.instance?.resume()
|
||||
} catch (e: Throwable) {
|
||||
Log.e(TAG, "Failed to resume", e)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fun onCastStop() {
|
||||
Log.i(TAG, "onStop")
|
||||
|
||||
_scope?.launch {
|
||||
try {
|
||||
PlayerActivity.instance?.finish()
|
||||
} catch (e: Throwable) {
|
||||
Log.e(TAG, "Failed to stop", e)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fun onCastSeek(seekMessage: SeekMessage) {
|
||||
Log.i(TAG, "onSeek")
|
||||
|
||||
_scope?.launch {
|
||||
try {
|
||||
PlayerActivity.instance?.seek(seekMessage)
|
||||
} catch (e: Throwable) {
|
||||
Log.e(TAG, "Failed to seek", e)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fun onSetVolume(setVolumeMessage: SetVolumeMessage) {
|
||||
Log.i(TAG, "onSetVolume")
|
||||
|
||||
_scope?.launch {
|
||||
try {
|
||||
PlayerActivity.instance?.setVolume(setVolumeMessage)
|
||||
} catch (e: Throwable) {
|
||||
Log.e(TAG, "Failed to seek", e)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
companion object {
|
||||
private const val CHANNEL_ID = "NetworkListenerServiceChannel"
|
||||
private const val NOTIFICATION_ID = 1
|
||||
private const val PLAY_NOTIFICATION_ID = 2
|
||||
private const val TAG = "NetworkService"
|
||||
var activityCount = 0
|
||||
var instance: NetworkService? = null
|
||||
}
|
||||
}
|
||||
|
|
@ -12,12 +12,13 @@ data class PlayMessage(
|
|||
|
||||
@Serializable
|
||||
data class SeekMessage(
|
||||
val time: Long
|
||||
val time: Double
|
||||
)
|
||||
|
||||
@Serializable
|
||||
data class PlaybackUpdateMessage(
|
||||
val time: Long,
|
||||
val time: Double,
|
||||
val duration: Double,
|
||||
val state: Int
|
||||
)
|
||||
|
||||
|
|
|
|||
|
|
@ -8,7 +8,6 @@ import android.os.Bundle
|
|||
import android.util.Log
|
||||
import android.view.KeyEvent
|
||||
import android.view.View
|
||||
import android.view.Window
|
||||
import android.view.WindowInsets
|
||||
import android.view.WindowManager
|
||||
import android.widget.ImageView
|
||||
|
|
@ -19,7 +18,6 @@ import com.google.android.exoplayer2.*
|
|||
import com.google.android.exoplayer2.source.DefaultMediaSourceFactory
|
||||
import com.google.android.exoplayer2.source.dash.DashMediaSource
|
||||
import com.google.android.exoplayer2.source.hls.HlsMediaSource
|
||||
import com.google.android.exoplayer2.text.ExoplayerCuesDecoder
|
||||
import com.google.android.exoplayer2.trackselection.DefaultTrackSelector
|
||||
import com.google.android.exoplayer2.ui.StyledPlayerView
|
||||
import com.google.android.exoplayer2.upstream.DefaultDataSource
|
||||
|
|
@ -41,6 +39,7 @@ class PlayerActivity : AppCompatActivity() {
|
|||
private var _wasPlaying = false
|
||||
|
||||
val currentPosition get() = _exoPlayer.currentPosition
|
||||
val duration get() = _exoPlayer.duration
|
||||
val isPlaying get() = _exoPlayer.isPlaying
|
||||
|
||||
private val _connectivityEvents = object : ConnectivityManager.NetworkCallback() {
|
||||
|
|
@ -111,7 +110,7 @@ class PlayerActivity : AppCompatActivity() {
|
|||
super.onVolumeChanged(volume)
|
||||
_scope.launch(Dispatchers.IO) {
|
||||
try {
|
||||
TcpListenerService.instance?.sendCastVolumeUpdate(VolumeUpdateMessage(volume.toDouble()))
|
||||
NetworkService.instance?.sendCastVolumeUpdate(VolumeUpdateMessage(volume.toDouble()))
|
||||
} catch (e: Throwable) {
|
||||
Log.e(TAG, "Unhandled error sending volume update", e)
|
||||
}
|
||||
|
|
@ -167,7 +166,7 @@ class PlayerActivity : AppCompatActivity() {
|
|||
play(PlayMessage(container, url, content, time))
|
||||
|
||||
instance = this
|
||||
TcpListenerService.activityCount++
|
||||
NetworkService.activityCount++
|
||||
}
|
||||
|
||||
override fun onWindowFocusChanged(hasFocus: Boolean) {
|
||||
|
|
@ -242,7 +241,7 @@ class PlayerActivity : AppCompatActivity() {
|
|||
_exoPlayer.removeListener(_playerEventListener)
|
||||
_exoPlayer.stop()
|
||||
_playerControlView.player = null
|
||||
TcpListenerService.activityCount--
|
||||
NetworkService.activityCount--
|
||||
}
|
||||
|
||||
override fun dispatchKeyEvent(event: KeyEvent): Boolean {
|
||||
|
|
@ -293,6 +292,7 @@ class PlayerActivity : AppCompatActivity() {
|
|||
val mediaItem = mediaItemBuilder.build()
|
||||
val mediaSource = when (playMessage.container) {
|
||||
"application/dash+xml" -> DashMediaSource.Factory(dataSourceFactory).createMediaSource(mediaItem)
|
||||
"application/x-mpegurl" -> HlsMediaSource.Factory(dataSourceFactory).createMediaSource(mediaItem)
|
||||
"application/vnd.apple.mpegurl" -> HlsMediaSource.Factory(dataSourceFactory).createMediaSource(mediaItem)
|
||||
else -> DefaultMediaSourceFactory(dataSourceFactory).createMediaSource(mediaItem)
|
||||
}
|
||||
|
|
@ -319,7 +319,7 @@ class PlayerActivity : AppCompatActivity() {
|
|||
}
|
||||
|
||||
fun seek(seekMessage: SeekMessage) {
|
||||
_exoPlayer.seekTo(seekMessage.time * 1000)
|
||||
_exoPlayer.seekTo((seekMessage.time * 1000.0).toLong())
|
||||
}
|
||||
|
||||
fun setVolume(setVolumeMessage: SetVolumeMessage) {
|
||||
|
|
|
|||
|
|
@ -1,67 +1,25 @@
|
|||
package com.futo.fcast.receiver
|
||||
|
||||
import android.app.*
|
||||
import android.content.Context
|
||||
import android.content.Intent
|
||||
import android.os.Build
|
||||
import android.os.IBinder
|
||||
import android.provider.Settings
|
||||
import android.util.Log
|
||||
import android.widget.Toast
|
||||
import androidx.core.app.NotificationCompat
|
||||
import kotlinx.coroutines.*
|
||||
import kotlinx.coroutines.CoroutineScope
|
||||
import kotlinx.coroutines.Dispatchers
|
||||
import kotlinx.coroutines.delay
|
||||
import kotlinx.coroutines.launch
|
||||
import kotlinx.coroutines.withContext
|
||||
import java.io.BufferedInputStream
|
||||
import java.net.NetworkInterface
|
||||
import java.net.ServerSocket
|
||||
import java.net.Socket
|
||||
import java.util.*
|
||||
import java.util.ArrayList
|
||||
|
||||
class TcpListenerService : Service() {
|
||||
class TcpListenerService(private val _networkService: NetworkService, private val _onNewSession: (session: FCastSession) -> Unit) {
|
||||
private var _serverSocket: ServerSocket? = null
|
||||
private var _stopped: Boolean = false
|
||||
private var _listenThread: Thread? = null
|
||||
private var _clientThreads: ArrayList<Thread> = arrayListOf()
|
||||
private var _sessions: ArrayList<FCastSession> = arrayListOf()
|
||||
private var _discoveryService: DiscoveryService? = null
|
||||
private var _scope: CoroutineScope? = null
|
||||
|
||||
override fun onBind(intent: Intent?): IBinder? {
|
||||
return null
|
||||
}
|
||||
|
||||
override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
|
||||
if (instance != null) {
|
||||
throw Exception("Do not start service when already running")
|
||||
}
|
||||
|
||||
instance = this
|
||||
|
||||
Log.i(TAG, "Starting ListenerService")
|
||||
|
||||
_scope = CoroutineScope(Dispatchers.Main)
|
||||
|
||||
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
|
||||
val name = "TCP Listener Service"
|
||||
val descriptionText = "Listening on port $PORT"
|
||||
val importance = NotificationManager.IMPORTANCE_DEFAULT
|
||||
val channel = NotificationChannel(CHANNEL_ID, name, importance).apply {
|
||||
description = descriptionText
|
||||
}
|
||||
|
||||
val notificationManager: NotificationManager = getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
|
||||
notificationManager.createNotificationChannel(channel)
|
||||
}
|
||||
|
||||
val notification: Notification = createNotificationBuilder()
|
||||
.setContentTitle("TCP Listener Service")
|
||||
.setContentText("Listening on port $PORT")
|
||||
.setSmallIcon(R.mipmap.ic_launcher) // Ensure this icon exists
|
||||
.build()
|
||||
|
||||
startForeground(NOTIFICATION_ID, notification)
|
||||
|
||||
_discoveryService = DiscoveryService(this)
|
||||
_discoveryService?.start()
|
||||
fun start() {
|
||||
Log.i(TAG, "Starting TcpListenerService")
|
||||
|
||||
_listenThread = Thread {
|
||||
Log.i(TAG, "Starting listener")
|
||||
|
|
@ -75,58 +33,14 @@ class TcpListenerService : Service() {
|
|||
|
||||
_listenThread?.start()
|
||||
|
||||
_scope?.launch(Dispatchers.Main) {
|
||||
while (!_stopped) {
|
||||
try {
|
||||
val player = PlayerActivity.instance
|
||||
if (player != null) {
|
||||
val updateMessage = PlaybackUpdateMessage(
|
||||
player.currentPosition / 1000,
|
||||
if (player.isPlaying) 1 else 2
|
||||
)
|
||||
|
||||
withContext(Dispatchers.IO) {
|
||||
try {
|
||||
sendCastPlaybackUpdate(updateMessage)
|
||||
} catch (eSend: Throwable) {
|
||||
Log.e(TAG, "Unhandled error sending update", eSend)
|
||||
}
|
||||
|
||||
Log.i(TAG, "Update sent")
|
||||
}
|
||||
}
|
||||
} catch (eTimer: Throwable) {
|
||||
Log.e(TAG, "Unhandled error on timer thread", eTimer)
|
||||
} finally {
|
||||
delay(1000)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Log.i(TAG, "Started ListenerService")
|
||||
Toast.makeText(this, "Started FCast service", Toast.LENGTH_LONG).show()
|
||||
|
||||
return START_STICKY
|
||||
Log.i(TAG, "Started TcpListenerService")
|
||||
}
|
||||
|
||||
private fun createNotificationBuilder(): NotificationCompat.Builder {
|
||||
return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
|
||||
NotificationCompat.Builder(this, CHANNEL_ID)
|
||||
} else {
|
||||
// For pre-Oreo, do not specify the channel ID
|
||||
NotificationCompat.Builder(this)
|
||||
}
|
||||
}
|
||||
fun stop() {
|
||||
Log.i(TAG, "Stopping TcpListenerService")
|
||||
|
||||
override fun onDestroy() {
|
||||
super.onDestroy()
|
||||
|
||||
Log.i(TAG, "Stopped ListenerService")
|
||||
_stopped = true
|
||||
|
||||
_discoveryService?.stop()
|
||||
_discoveryService = null
|
||||
|
||||
_serverSocket?.close()
|
||||
_serverSocket = null
|
||||
|
||||
|
|
@ -137,134 +51,13 @@ class TcpListenerService : Service() {
|
|||
_clientThreads.clear()
|
||||
}
|
||||
|
||||
_scope?.cancel()
|
||||
_scope = null
|
||||
|
||||
Toast.makeText(this, "Stopped FCast service", Toast.LENGTH_LONG).show()
|
||||
instance = null
|
||||
Log.i(TAG, "Stopped TcpListenerService")
|
||||
}
|
||||
|
||||
private fun sendCastPlaybackUpdate(value: PlaybackUpdateMessage) {
|
||||
fun forEachSession(handler: (FCastSession) -> Unit) {
|
||||
synchronized(_sessions) {
|
||||
for (session in _sessions) {
|
||||
try {
|
||||
session.sendPlaybackUpdate(value)
|
||||
} catch (e: Throwable) {
|
||||
Log.w(TAG, "Failed to send playback update", e)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fun sendCastVolumeUpdate(value: VolumeUpdateMessage) {
|
||||
synchronized(_sessions) {
|
||||
for (session in _sessions) {
|
||||
try {
|
||||
session.sendVolumeUpdate(value)
|
||||
} catch (e: Throwable) {
|
||||
Log.w(TAG, "Failed to send volume update", e)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fun onCastPlay(playMessage: PlayMessage) {
|
||||
Log.i(TAG, "onPlay")
|
||||
|
||||
_scope?.launch {
|
||||
try {
|
||||
if (PlayerActivity.instance == null) {
|
||||
val i = Intent(this@TcpListenerService, PlayerActivity::class.java)
|
||||
i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
|
||||
i.putExtra("container", playMessage.container)
|
||||
i.putExtra("url", playMessage.url)
|
||||
i.putExtra("content", playMessage.content)
|
||||
i.putExtra("time", playMessage.time)
|
||||
|
||||
if (activityCount > 0) {
|
||||
startActivity(i)
|
||||
} else if (Settings.canDrawOverlays(this@TcpListenerService)) {
|
||||
val pi = PendingIntent.getActivity(this@TcpListenerService, 0, i, PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE)
|
||||
pi.send()
|
||||
} else {
|
||||
val pi = PendingIntent.getActivity(this@TcpListenerService, 0, i, PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE)
|
||||
val playNotification = createNotificationBuilder()
|
||||
.setContentTitle("FCast")
|
||||
.setContentText("New content received. Tap to play.")
|
||||
.setSmallIcon(R.drawable.ic_launcher_background)
|
||||
.setContentIntent(pi)
|
||||
.setPriority(NotificationCompat.PRIORITY_HIGH)
|
||||
.setAutoCancel(true)
|
||||
.build()
|
||||
|
||||
val notificationManager = getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
|
||||
notificationManager.notify(PLAY_NOTIFICATION_ID, playNotification)
|
||||
}
|
||||
} else {
|
||||
PlayerActivity.instance?.play(playMessage)
|
||||
}
|
||||
} catch (e: Throwable) {
|
||||
Log.e(TAG, "Failed to play", e)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fun onCastPause() {
|
||||
Log.i(TAG, "onPause")
|
||||
|
||||
_scope?.launch {
|
||||
try {
|
||||
PlayerActivity.instance?.pause()
|
||||
} catch (e: Throwable) {
|
||||
Log.e(TAG, "Failed to pause", e)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fun onCastResume() {
|
||||
Log.i(TAG, "onResume")
|
||||
|
||||
_scope?.launch {
|
||||
try {
|
||||
PlayerActivity.instance?.resume()
|
||||
} catch (e: Throwable) {
|
||||
Log.e(TAG, "Failed to resume", e)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fun onCastStop() {
|
||||
Log.i(TAG, "onStop")
|
||||
|
||||
_scope?.launch {
|
||||
try {
|
||||
PlayerActivity.instance?.finish()
|
||||
} catch (e: Throwable) {
|
||||
Log.e(TAG, "Failed to stop", e)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fun onCastSeek(seekMessage: SeekMessage) {
|
||||
Log.i(TAG, "onSeek")
|
||||
|
||||
_scope?.launch {
|
||||
try {
|
||||
PlayerActivity.instance?.seek(seekMessage)
|
||||
} catch (e: Throwable) {
|
||||
Log.e(TAG, "Failed to seek", e)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fun onSetVolume(setVolumeMessage: SetVolumeMessage) {
|
||||
Log.i(TAG, "onSetVolume")
|
||||
|
||||
_scope?.launch {
|
||||
try {
|
||||
PlayerActivity.instance?.setVolume(setVolumeMessage)
|
||||
} catch (e: Throwable) {
|
||||
Log.e(TAG, "Failed to seek", e)
|
||||
handler(session)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -298,10 +91,11 @@ class TcpListenerService : Service() {
|
|||
private fun handleClientConnection(socket: Socket) {
|
||||
Log.i(TAG, "New connection received from ${socket.remoteSocketAddress}")
|
||||
|
||||
val session = FCastSession(socket, this)
|
||||
val session = FCastSession(socket.getOutputStream(), socket.remoteSocketAddress, _networkService)
|
||||
synchronized(_sessions) {
|
||||
_sessions.add(session)
|
||||
}
|
||||
_onNewSession(session)
|
||||
|
||||
Log.i(TAG, "Waiting for data from ${socket.remoteSocketAddress}")
|
||||
|
||||
|
|
@ -333,12 +127,7 @@ class TcpListenerService : Service() {
|
|||
}
|
||||
|
||||
companion object {
|
||||
const val PORT = 46899
|
||||
const val CHANNEL_ID = "TcpListenerServiceChannel"
|
||||
const val NOTIFICATION_ID = 1
|
||||
const val PLAY_NOTIFICATION_ID = 2
|
||||
const val TAG = "TcpListenerService"
|
||||
var activityCount = 0
|
||||
var instance: TcpListenerService? = null
|
||||
const val PORT = 46899
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,69 @@
|
|||
import android.util.Log
|
||||
import com.futo.fcast.receiver.FCastSession
|
||||
import com.futo.fcast.receiver.NetworkService
|
||||
import org.java_websocket.WebSocket
|
||||
import org.java_websocket.handshake.ClientHandshake
|
||||
import org.java_websocket.server.WebSocketServer
|
||||
import java.net.InetSocketAddress
|
||||
import java.nio.ByteBuffer
|
||||
import java.util.IdentityHashMap
|
||||
|
||||
class WebSocketListenerService(private val _networkService: NetworkService, private val _onNewSession: (session: FCastSession) -> Unit) : WebSocketServer(InetSocketAddress(PORT)) {
|
||||
private var _sessions = IdentityHashMap<WebSocket, FCastSession>()
|
||||
|
||||
override fun onOpen(conn: WebSocket, handshake: ClientHandshake) {
|
||||
val session = FCastSession(WebSocketOutputStream(conn), conn.remoteSocketAddress, _networkService)
|
||||
synchronized(_sessions) {
|
||||
_sessions[conn] = session
|
||||
}
|
||||
_onNewSession(session)
|
||||
|
||||
Log.i(TAG, "New connection from ${conn.remoteSocketAddress}")
|
||||
}
|
||||
|
||||
override fun onClose(conn: WebSocket, code: Int, reason: String, remote: Boolean) {
|
||||
synchronized(_sessions) {
|
||||
_sessions.remove(conn)
|
||||
}
|
||||
|
||||
Log.i(TAG, "Closed connection from ${conn.remoteSocketAddress}")
|
||||
}
|
||||
|
||||
override fun onMessage(conn: WebSocket?, message: String?) {
|
||||
Log.i(TAG, "Received string message, but not processing: $message")
|
||||
}
|
||||
|
||||
override fun onMessage(conn: WebSocket?, message: ByteBuffer?) {
|
||||
if (message == null) {
|
||||
Log.i(TAG, "Received byte message null")
|
||||
return
|
||||
}
|
||||
|
||||
Log.i(TAG, "Received byte message (offset = ${message.arrayOffset()}, size = ${message.remaining()})")
|
||||
|
||||
synchronized(_sessions) {
|
||||
_sessions[conn]?.processBytes(message)
|
||||
}
|
||||
}
|
||||
|
||||
override fun onError(conn: WebSocket?, ex: Exception) {
|
||||
Log.e(TAG, "Error in WebSocket connection", ex)
|
||||
}
|
||||
|
||||
override fun onStart() {
|
||||
Log.i(TAG, "WebSocketListenerService started on port $PORT")
|
||||
}
|
||||
|
||||
fun forEachSession(handler: (FCastSession) -> Unit) {
|
||||
synchronized(_sessions) {
|
||||
for (pair in _sessions) {
|
||||
handler(pair.value)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
companion object {
|
||||
const val TAG = "WebSocketListenerService"
|
||||
const val PORT = 46898
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,21 @@
|
|||
import org.java_websocket.WebSocket
|
||||
import java.io.IOException
|
||||
import java.io.OutputStream
|
||||
import java.nio.ByteBuffer
|
||||
|
||||
class WebSocketOutputStream(private val _webSocket: WebSocket) : OutputStream() {
|
||||
@Throws(IOException::class)
|
||||
override fun write(b: Int) {
|
||||
write(byteArrayOf(b.toByte()), 0, 1)
|
||||
}
|
||||
|
||||
@Throws(IOException::class)
|
||||
override fun write(b: ByteArray, off: Int, len: Int) {
|
||||
_webSocket.send(ByteBuffer.wrap(b, off, len))
|
||||
}
|
||||
|
||||
@Throws(IOException::class)
|
||||
override fun close() {
|
||||
_webSocket.close()
|
||||
}
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue