From c120375fc6ce00023bb560b24f60c08252969d83 Mon Sep 17 00:00:00 2001
From: Benjamin Reis <benjamin.reis@belledonne-communications.com>
Date: Wed, 4 Jul 2018 11:51:51 +0200
Subject: [PATCH] begin dev

---
 Classes/AudioHelper.m      |  2 +-
 Classes/LinphoneManager.m  | 12 +++++-------
 Classes/ProviderDelegate.m |  2 +-
 3 files changed, 7 insertions(+), 9 deletions(-)

diff --git a/Classes/AudioHelper.m b/Classes/AudioHelper.m
index d8e110899..dbc28f680 100644
--- a/Classes/AudioHelper.m
+++ b/Classes/AudioHelper.m
@@ -11,7 +11,7 @@
 @implementation AudioHelper
 
 + (NSArray *)bluetoothRoutes {
-	return @[ AVAudioSessionPortBluetoothA2DP, AVAudioSessionPortBluetoothLE, AVAudioSessionPortBluetoothHFP ];
+	return @[ AVAudioSessionPortBluetoothA2DP, AVAudioSessionPortBluetoothLE, AVAudioSessionPortBluetoothHFP, AVAudioSessionPortCarAudio ];
 }
 
 + (AVAudioSessionPortDescription *)bluetoothAudioDevice {
diff --git a/Classes/LinphoneManager.m b/Classes/LinphoneManager.m
index 8fec2f9a8..6160c94b1 100644
--- a/Classes/LinphoneManager.m
+++ b/Classes/LinphoneManager.m
@@ -2460,10 +2460,9 @@ static int comp_call_state_paused(const LinphoneCall *call, const void *param) {
 	// -bluetooth headset disconnected or
 	// -user wanted to use earpiece
 	// the only thing we can assume is that when we lost a device, it must be a bluetooth one (strong hypothesis though)
-	if ([[notif.userInfo valueForKey:AVAudioSessionRouteChangeReasonKey] integerValue] ==
-		AVAudioSessionRouteChangeReasonOldDeviceUnavailable) {
+	if ([[notif.userInfo valueForKey:AVAudioSessionRouteChangeReasonKey] integerValue] == AVAudioSessionRouteChangeReasonOldDeviceUnavailable)
 		_bluetoothAvailable = NO;
-	}
+
 	AVAudioSessionRouteDescription *newRoute = [AVAudioSession sharedInstance].currentRoute;
 
 	if (newRoute) {
@@ -2474,11 +2473,10 @@ static int comp_call_state_paused(const LinphoneCall *call, const void *param) {
 		if (([[AudioHelper bluetoothRoutes] containsObject:route]) && !_speakerEnabled) {
 			_bluetoothAvailable = TRUE;
 			_bluetoothEnabled = TRUE;
-		} else {
+		} else
 			_bluetoothEnabled = FALSE;
-		}
-		NSDictionary *dict = [NSDictionary
-			dictionaryWithObjectsAndKeys:[NSNumber numberWithBool:_bluetoothAvailable], @"available", nil];
+
+		NSDictionary *dict = [NSDictionary dictionaryWithObjectsAndKeys:[NSNumber numberWithBool:_bluetoothAvailable], @"available", nil];
 		[NSNotificationCenter.defaultCenter postNotificationName:kLinphoneBluetoothAvailabilityUpdate
 														  object:self
 														userInfo:dict];
diff --git a/Classes/ProviderDelegate.m b/Classes/ProviderDelegate.m
index a3ee92e9f..108f0c8c7 100644
--- a/Classes/ProviderDelegate.m
+++ b/Classes/ProviderDelegate.m
@@ -52,7 +52,7 @@
 - (void)configAudioSession:(AVAudioSession *)audioSession {
 	NSError *err = nil;
 	[audioSession setCategory:AVAudioSessionCategoryPlayAndRecord
-				  withOptions:AVAudioSessionCategoryOptionAllowBluetooth
+				  withOptions:AVAudioSessionCategoryOptionAllowBluetooth | AVAudioSessionCategoryOptionAllowBluetoothA2DP
 						error:&err];
 	if (err) {
 		LOGE(@"Unable to change audio category because : %@", err.localizedDescription);