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Attempted communication device, doesn't work well so far

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This commit is contained in:
Sylvain Berfini 2025-09-18 18:31:31 +02:00
parent 31e15ddfca
commit a19a789f6b
1 changed files with 66 additions and 1 deletions
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67
app/src/main/java/org/linphone/telecom/TelecomManager.kt
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@ -20,6 +20,7 @@
package org.linphone.telecom
import android.content.Context
import android.media.AudioManager
import androidx.annotation.WorkerThread
import androidx.core.telecom.CallAttributesCompat
import androidx.core.telecom.CallException
@ -36,6 +37,8 @@ import org.linphone.core.CoreListenerStub
import org.linphone.core.tools.Log
import org.linphone.utils.LinphoneUtils
import androidx.core.net.toUri
import androidx.core.telecom.CallEndpointCompat
import org.linphone.mediastream.Version
class TelecomManager
@WorkerThread
@ -50,6 +53,10 @@ class TelecomManager
private val map = HashMap<String, TelecomCallControlCallback>()
private val communicationDeviceListener = AudioManager.OnCommunicationDeviceChangedListener { device ->
Log.i("$TAG Communication device in use is [$device]")
}
private val coreListener = object : CoreListenerStub() {
@WorkerThread
override fun onCallStateChanged(
@ -66,9 +73,18 @@ class TelecomManager
@WorkerThread
override fun onLastCallEnded(core: Core) {
currentlyFollowedCalls = 0
if (::audioManager.isInitialized) {
if (Version.sdkAboveOrEqual(Version.API31_ANDROID_12)) {
Log.i("$TAG Last call ended, clearing communication device")
audioManager.clearCommunicationDevice()
}
}
}
}
private lateinit var audioManager: AudioManager
private var currentlyFollowedCalls: Int = 0
init {
@ -87,6 +103,11 @@ class TelecomManager
} catch (e: Exception) {
Log.e("$TAG Can't init TelecomManager: $e")
}
audioManager = context.getSystemService(Context.AUDIO_SERVICE) as AudioManager
if (::audioManager.isInitialized) {
audioManager.addOnCommunicationDeviceChangedListener(context.mainExecutor, communicationDeviceListener)
}
}
@WorkerThread
@ -207,6 +228,10 @@ class TelecomManager
fun onCoreStopped(core: Core) {
Log.i("$TAG Core is being stopped")
core.removeListener(coreListener)
if (::audioManager.isInitialized) {
audioManager.removeOnCommunicationDeviceChangedListener(communicationDeviceListener)
}
}
@WorkerThread
@ -220,6 +245,46 @@ class TelecomManager
return false
}
return callControlCallback.applyAudioRouteToCallWithId(routes)
if (Version.sdkStrictlyBelow(Version.API31_ANDROID_12)) {
return callControlCallback.applyAudioRouteToCallWithId(routes)
} else {
val expectedDeviceType = linphoneAudioDeviceTypeToTelecom(routes.first())
if (expectedDeviceType == CallEndpointCompat.Companion.TYPE_UNKNOWN) {
Log.e("$TAG Requested device type [${routes.first()}] not supported, skipping")
return false
}
if (::audioManager.isInitialized) {
val currentDevice = audioManager.communicationDevice
Log.i("$TAG Current communication device is [$currentDevice]")
val devices = audioManager.availableCommunicationDevices
for (device in devices) {
if (device.type == expectedDeviceType) {
Log.i("$TAG Found device matching expected type [$expectedDeviceType]")
val result = audioManager.setCommunicationDevice(device)
if (result) {
Log.i("$TAG Set communication device [$device] successful!")
return true
} else {
Log.i("$TAG Failed to set communication device [$device]!")
return false
}
}
}
}
return false
}
}
private fun linphoneAudioDeviceTypeToTelecom(type: AudioDevice.Type): Int {
return when (type) {
AudioDevice.Type.Earpiece -> CallEndpointCompat.Companion.TYPE_EARPIECE
AudioDevice.Type.Bluetooth, AudioDevice.Type.HearingAid -> CallEndpointCompat.Companion.TYPE_BLUETOOTH
AudioDevice.Type.Headphones, AudioDevice.Type.Headset -> CallEndpointCompat.Companion.TYPE_WIRED_HEADSET
AudioDevice.Type.Speaker -> CallEndpointCompat.Companion.TYPE_SPEAKER
else -> CallEndpointCompat.Companion.TYPE_UNKNOWN
}
}
}