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Turning on SpeakerPhone does not work in Android API >= 31 when

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audio mode is IN_COMMUNICATION
This commit is contained in:
Juha Heinanen
2023-01-20 02:37:37 +02:00
parent d0669845d3
commit c2cf2e5d69
3 changed files with 38 additions and 5 deletions
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3
app/src/main/kotlin/com/tutpro/baresip/BaresipService.kt
View File

@ -41,7 +41,6 @@ import java.util.*
import kotlin.collections.ArrayList
import kotlin.concurrent.schedule
import kotlin.math.roundToInt
import kotlin.system.exitProcess
class BaresipService: Service() {
@ -880,7 +879,7 @@ class BaresipService: Service() {
call.remove()
if (Call.calls().size == 0) {
resetCallVolume()
am.isSpeakerphoneOn = false
Utils.setSpeakerPhone(am, false)
am.stopBluetoothSco()
abandonAudioFocus()
am.mode = AudioManager.MODE_NORMAL

10
app/src/main/kotlin/com/tutpro/baresip/MainActivity.kt
View File

@ -1144,8 +1144,12 @@ class MainActivity : AppCompatActivity() {
if (acc.missedCalls)
callsButton.setImageResource(R.drawable.calls_missed)
}
if (speakerIcon != null)
speakerIcon!!.setIcon(R.drawable.speaker_off)
if (speakerIcon != null) {
if (am.isSpeakerphoneOn)
speakerIcon!!.setIcon(R.drawable.speaker_on)
else
speakerIcon!!.setIcon(R.drawable.speaker_off)
}
if ((Build.VERSION.SDK_INT >= 22 && kgm.isDeviceLocked) ||
(Build.VERSION.SDK_INT < 22 && kgm.isKeyguardLocked && kgm.isKeyguardSecure))
Utils.setShowWhenLocked(this, false)
@ -1230,7 +1234,7 @@ class MainActivity : AppCompatActivity() {
}
R.id.speakerIcon -> {
am.isSpeakerphoneOn = !am.isSpeakerphoneOn
Utils.setSpeakerPhone(am, !am.isSpeakerphoneOn)
if (am.isSpeakerphoneOn)
item.setIcon(R.drawable.speaker_on)
else

30
app/src/main/kotlin/com/tutpro/baresip/Utils.kt
View File

@ -25,6 +25,8 @@ import android.view.View
import android.view.WindowManager
import android.widget.ImageView
import android.widget.TextView
import android.media.AudioDeviceInfo
import android.media.AudioManager
import androidx.activity.result.ActivityResultLauncher
import androidx.annotation.RequiresApi
import androidx.core.content.ContextCompat
@ -890,4 +892,32 @@ object Utils {
return bitmap
}
fun setSpeakerPhone(am: AudioManager, state: Boolean) {
// Currently at API levels 31+, speakerphone cannot be turned on during call
Log.d(TAG, "Speakerphone is ${am.isSpeakerphoneOn}")
if (state) {
if (Build.VERSION.SDK_INT >= 31 && am.mode != AudioManager.MODE_IN_COMMUNICATION) {
var speakerDevice: AudioDeviceInfo? = null
for (device in am.availableCommunicationDevices)
if (device.type == AudioDeviceInfo.TYPE_BUILTIN_SPEAKER) {
speakerDevice = device
break
}
if (speakerDevice != null) {
if (!am.setCommunicationDevice(speakerDevice))
Log.e(TAG, "Could not turn on speaker device")
}
} else {
if (Build.VERSION.SDK_INT < 31)
am.isSpeakerphoneOn = true
}
} else {
if (Build.VERSION.SDK_INT >= 31)
am.clearCommunicationDevice()
else
am.isSpeakerphoneOn = false
}
Log.d(TAG, "Speakerphone is ${am.isSpeakerphoneOn}")
}
}