Started incall menu to choose audio route between receiver, speaker and bluetooth (if connected and available)

res/drawable/route_bluetooth_off.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_pressed="true" 
+        android:drawable="@drawable/route_bluetooth_off_over" />
+    <item android:state_enabled="false"
+	android:drawable="@drawable/route_bluetooth_off_disabled" />
+    <item
+         android:drawable="@drawable/route_bluetooth_off_default" />
+</selector>

res/drawable/route_bluetooth_on.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_pressed="true" 
+        android:drawable="@drawable/route_bluetooth_off_over" />
+    <item android:state_enabled="false"
+	android:drawable="@drawable/route_bluetooth_off_disabled" />
+    <item
+         android:drawable="@drawable/route_bluetooth_on_default" />
+</selector>

res/drawable/route_receiver_off.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_pressed="true" 
+        android:drawable="@drawable/route_phone_off_over" />
+    <item android:state_enabled="false"
+	android:drawable="@drawable/route_phone_off_disabled" />
+    <item
+         android:drawable="@drawable/route_phone_off_default" />
+</selector>

res/drawable/route_receiver_on.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_pressed="true" 
+        android:drawable="@drawable/route_phone_off_over" />
+    <item android:state_enabled="false"
+	android:drawable="@drawable/route_phone_off_disabled" />
+    <item
+         android:drawable="@drawable/route_phone_on_default" />
+</selector>

res/drawable/route_speaker_off.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_pressed="true" 
+        android:drawable="@drawable/route_speaker_off_over" />
+    <item android:state_enabled="false"
+	android:drawable="@drawable/route_speaker_off_disabled" />
+    <item
+         android:drawable="@drawable/route_speaker_off_default" />
+</selector>

res/drawable/route_speaker_on.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_pressed="true" 
+        android:drawable="@drawable/route_speaker_off_over" />
+    <item android:state_enabled="false"
+	android:drawable="@drawable/route_speaker_off_disabled" />
+    <item
+         android:drawable="@drawable/route_speaker_on_default" />
+</selector>

res/drawable/routes.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_pressed="true" 
+        android:drawable="@drawable/routes_over" />
+    <item android:state_selected="true"
+		android:drawable="@drawable/routes_selected" />
+    <item android:state_enabled="false"
+		android:drawable="@drawable/routes_disabled" />
+    <item
+         android:drawable="@drawable/routes_default" />
+</selector>
+

res/layout-land/incall.xml

@@ -55,10 +55,10 @@
     
     <LinearLayout
         android:id="@+id/menu"
+       	android:visibility="gone"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_alignParentBottom="true"
-        android:visibility="gone"
         android:gravity="bottom"
         android:orientation="horizontal" >
 
@@ -126,6 +126,59 @@
             android:layout_height="wrap_content"
             android:layout_weight="1" />
 
+        <LinearLayout
+            android:id="@+id/routesLayout"
+            android:visibility="gone"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical"
+            android:layout_weight="1">
+            
+	        <TextView
+				android:id="@+id/routeBluetooth"
+	           	android:visibility="invisible"
+	       		android:background="@drawable/route_bluetooth_off"
+	        	android:text="@string/button_bluetooth"
+	         	android:gravity="center"
+	         	android:paddingTop="35dp"
+	         	android:textColor="@drawable/text_incall_button_color"
+	            android:layout_width="match_parent"
+	            android:layout_height="wrap_content" />
+            
+	        <TextView
+				android:id="@+id/routeReceiver"
+	           	android:visibility="invisible"
+	       		android:background="@drawable/route_receiver_off"
+	        	android:text="@string/button_receiver"
+	         	android:gravity="center"
+	         	android:paddingTop="35dp"
+	         	android:textColor="@drawable/text_incall_button_color"
+	            android:layout_width="match_parent"
+	            android:layout_height="wrap_content" />
+            
+	        <TextView
+				android:id="@+id/routeSpeaker"
+	           	android:visibility="invisible"
+	       		android:background="@drawable/route_speaker_off"
+	        	android:text="@string/button_speaker"
+	         	android:gravity="center"
+	         	android:paddingTop="35dp"
+	         	android:textColor="@drawable/text_incall_button_color"
+	            android:layout_width="match_parent"
+	            android:layout_height="wrap_content" />
+              
+          <TextView
+	            android:id="@+id/audioRoute"
+	            android:background="@drawable/routes"
+	            android:text="@string/button_route"
+	            android:gravity="center"
+	            android:paddingTop="30dp"
+            	android:textColor="@drawable/text_incall_button_color"
+               	android:layout_width="match_parent"
+               	android:layout_height="wrap_content" />
+              	
+          </LinearLayout>
+
         <LinearLayout
             android:layout_width="match_parent"
             android:layout_height="wrap_content"

res/layout-small/incall.xml

@@ -58,9 +58,61 @@
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_alignParentBottom="true"
-       	android:visibility="gone"
         android:gravity="right"
-        android:orientation="vertical" >
+        android:orientation="vertical">
+
+        <LinearLayout
+	        android:layout_width="wrap_content"
+	        android:layout_height="wrap_content"
+	        android:gravity="right|bottom"
+	        android:orientation="horizontal">
+	        
+	        <LinearLayout
+		        android:layout_width="wrap_content"
+		        android:layout_height="wrap_content"
+		        android:gravity="right|bottom"
+		        android:orientation="vertical">
+		        
+	            <TextView
+					android:id="@+id/routeBluetooth"
+		           	android:visibility="invisible"
+		       		android:background="@drawable/route_bluetooth_off"
+		        	android:text="@string/button_bluetooth"
+		        	android:gravity="center"
+		        	android:paddingTop="40dp"
+		        	android:textColor="@drawable/text_incall_button_color"
+		           	android:layout_width="wrap_content"
+		           	android:layout_height="wrap_content" />
+	            
+		        <TextView
+					android:id="@+id/routeReceiver"
+		           	android:visibility="invisible"
+		       		android:background="@drawable/route_receiver_off"
+		        	android:text="@string/button_receiver"
+		        	android:gravity="center"
+		        	android:paddingTop="40dp"
+		        	android:textColor="@drawable/text_incall_button_color"
+		           	android:layout_width="wrap_content"
+		           	android:layout_height="wrap_content" />
+		
+		       <TextView
+					android:id="@+id/routeSpeaker"
+		           	android:visibility="invisible"
+		       		android:background="@drawable/route_speaker_off"
+		        	android:text="@string/button_speaker"
+		        	android:gravity="center"
+		        	android:paddingTop="40dp"
+		        	android:textColor="@drawable/text_incall_button_color"
+		           	android:layout_width="wrap_content"
+		           	android:layout_height="wrap_content" />
+	            
+	        </LinearLayout>
+	        
+	        <LinearLayout
+		        android:layout_width="wrap_content"
+		        android:layout_height="wrap_content"
+		        android:gravity="right|bottom"
+		        android:orientation="vertical">
 		        
 		        <TextView
 		           	android:id="@+id/transfer"
@@ -84,6 +136,10 @@
 		           	android:layout_height="wrap_content"
 		           	android:visibility="invisible" />
 	            
+	        </LinearLayout>
+	        
+        </LinearLayout>
+
         <LinearLayout
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
@@ -122,6 +178,18 @@
                 android:layout_height="wrap_content"
                 android:layout_weight="1" />
 
+            <TextView
+                android:id="@+id/audioRoute"
+                android:visibility="gone"
+                android:background="@drawable/routes"
+	            android:text="@string/button_route"
+	            android:gravity="center"
+	            android:paddingTop="45dp"
+	            android:textColor="@drawable/text_incall_button_color"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_weight="1" />
+
             <TextView
                 android:id="@+id/options"
                 android:background="@drawable/options"

res/layout/incall.xml

@@ -55,11 +55,11 @@
 
     <LinearLayout
         android:id="@+id/menu"
+        android:visibility="invisible"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_alignParentBottom="true"
         android:gravity="right"
-        android:visibility="gone"
         android:orientation="vertical" >
 
         <LinearLayout
@@ -71,19 +71,31 @@
 	           	android:layout_width="match_parent"
 	           	android:layout_height="wrap_content"
 	           	android:visibility="invisible"
-                android:layout_weight="0.25"/>
+                android:layout_weight="0.5"/>
             
             <TextView 
-	           	android:id="@+id/transfer"
-	           	android:background="@drawable/options_transfer"
-	        	android:text="@string/button_transfer"
+	           	android:layout_width="match_parent"
+	           	android:layout_height="wrap_content"
+	           	android:visibility="invisible"
+                android:layout_weight="0.5"/>
+            
+	        <TextView
+				android:id="@+id/routeBluetooth"
+	           	android:visibility="invisible"
+	       		android:background="@drawable/route_bluetooth_off"
+	        	android:text="@string/button_bluetooth"
 	        	android:gravity="center"
 	        	android:paddingTop="40dp"
 	        	android:textColor="@drawable/text_incall_button_color"
-        		android:visibility="invisible"
 	           	android:layout_width="match_parent"
 	           	android:layout_height="wrap_content"
-                android:layout_weight="0.75" />
+                android:layout_weight="0.5" />
+            
+            <TextView 
+	           	android:layout_width="match_parent"
+	           	android:layout_height="wrap_content"
+	           	android:visibility="invisible"
+                android:layout_weight="0.5"/>
 	       
         </LinearLayout>
         
@@ -96,19 +108,80 @@
 	           	android:layout_width="match_parent"
 	           	android:layout_height="wrap_content"
 	           	android:visibility="invisible"
-                android:layout_weight="0.25"/>
+                android:layout_weight="0.5"/>
+            
+            <TextView 
+	           	android:layout_width="match_parent"
+	           	android:layout_height="wrap_content"
+	           	android:visibility="invisible"
+                android:layout_weight="0.5"/>
+            
+	        <TextView
+				android:id="@+id/routeReceiver"
+	           	android:visibility="invisible"
+	       		android:background="@drawable/route_receiver_off"
+	        	android:text="@string/button_receiver"
+	        	android:gravity="center"
+	        	android:paddingTop="40dp"
+	        	android:textColor="@drawable/text_incall_button_color"
+	           	android:layout_width="match_parent"
+	           	android:layout_height="wrap_content"
+                android:layout_weight="0.5" />
+
+	        <TextView
+	           	android:id="@+id/transfer"
+	           	android:visibility="invisible"
+	           	android:background="@drawable/options_transfer"
+	        	android:text="@string/button_transfer"
+	        	android:gravity="center"
+	        	android:paddingTop="40dp"
+	        	android:textColor="@drawable/text_incall_button_color"
+	           	android:layout_width="match_parent"
+	           	android:layout_height="wrap_content"
+                android:layout_weight="0.5" />
+	       
+        </LinearLayout>
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="horizontal" >
+            
+            <TextView 
+	           	android:layout_width="match_parent"
+	           	android:layout_height="wrap_content"
+	           	android:visibility="invisible"
+                android:layout_weight="0.5"/>
+            
+            <TextView 
+	           	android:layout_width="match_parent"
+	           	android:layout_height="wrap_content"
+	           	android:visibility="invisible"
+                android:layout_weight="0.5"/>
+            
+	        <TextView
+				android:id="@+id/routeSpeaker"
+	           	android:visibility="invisible"
+	       		android:background="@drawable/route_speaker_off"
+	        	android:text="@string/button_speaker"
+	        	android:gravity="center"
+	        	android:paddingTop="40dp"
+	        	android:textColor="@drawable/text_incall_button_color"
+	           	android:layout_width="match_parent"
+	           	android:layout_height="wrap_content"
+                android:layout_weight="0.5" />
             
             <TextView
 				android:id="@+id/addCall"
+	           	android:visibility="invisible"
 	       		android:background="@drawable/options_add_call_alt"
 	        	android:text="@string/button_add_call"
 	        	android:gravity="center"
 	        	android:paddingTop="40dp"
 	        	android:textColor="@drawable/text_incall_button_color"
-        		android:visibility="invisible"
 	           	android:layout_width="match_parent"
 	           	android:layout_height="wrap_content"
-                android:layout_weight="0.75" />
+                android:layout_weight="0.5" />
 	       
         </LinearLayout>
 
@@ -150,6 +223,18 @@
                 android:layout_height="wrap_content"
                 android:layout_weight="1" />
 
+            <TextView
+                android:id="@+id/audioRoute"
+                android:background="@drawable/routes"
+	            android:text="@string/button_route"
+	            android:gravity="center"
+	            android:paddingTop="45dp"
+	            android:textColor="@drawable/text_incall_button_color"
+	            android:visibility="gone"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_weight="1" />
+
             <TextView
                 android:id="@+id/options"
                 android:background="@drawable/options"

res/values-FR/strings.xml

@@ -315,6 +315,9 @@
 	<string name="button_video">Vidéo</string>
 	<string name="button_micro">Micro</string>
 	<string name="button_speaker">HP</string>
+	<string name="button_route">Route</string>
+	<string name="button_receiver">Ecouteur</string>
+	<string name="button_bluetooth">Bluetooth</string>
 	<string name="button_options">Options</string>
 	
 	<string name="button_send_message">Envoyer</string>

res/values/non_localizable_custom.xml

@@ -55,8 +55,6 @@
 	
 	<bool name="hash_images_as_name_before_upload">true</bool>
 	
-	<bool name="route_audio_to_bluetooth_if_available">true</bool>
-	
 	<bool name="disable_every_log">false</bool>
 	<bool name="disable_all_security_features_for_markets">false</bool> <!-- Disable TLS/SRTP/ZRTP -->
 	<bool name="disable_all_patented_codecs_for_markets">false</bool> <!-- Disable MPEG4/H264 -->

res/values/strings.xml

@@ -363,6 +363,9 @@
 	<string name="button_video">Video</string>
 	<string name="button_micro">Micro</string>
 	<string name="button_speaker">Speaker</string>
+	<string name="button_route">Route</string>
+	<string name="button_receiver">Receiver</string>
+	<string name="button_bluetooth">Bluetooth</string>
 	<string name="button_options">Options</string>
 	
 	<string name="button_send_message">Send</string>

src/org/linphone/BluetoothManager.java

@@ -14,10 +14,6 @@ import android.os.Build;
 public class BluetoothManager extends BroadcastReceiver {
 	 @SuppressWarnings("deprecation")
 	public void onReceive(Context context, Intent intent) {
-        boolean routeToBT = context.getResources().getBoolean(R.bool.route_audio_to_bluetooth_if_available);
-        if (!routeToBT)
-        	return;
-        
         String action = intent.getAction();
         LinphoneManager lm = LinphoneManager.getInstance();
         
@@ -26,7 +22,6 @@ public class BluetoothManager extends BroadcastReceiver {
             Log.e("Bluetooth Received Event" + " ACTION_ACL_DISCONNECTED" );
             
             if (lm != null) {
-            	lm.isBluetoothScoConnected = false;
             	lm.scoDisconnected();
             	lm.routeAudioToReceiver();
             }
@@ -35,7 +30,6 @@ public class BluetoothManager extends BroadcastReceiver {
             Log.e("Bluetooth Received Event" + " ACTION_ACL_CONNECTED" );
             
             if (lm != null) {
-        		lm.isBluetoothScoConnected = true;
             	lm.scoConnected();
             }
         } 
@@ -44,12 +38,10 @@ public class BluetoothManager extends BroadcastReceiver {
     		Log.e("Bluetooth sco state changed : " + state);
         	if (state == AudioManager.SCO_AUDIO_STATE_CONNECTED) {
         		if (lm != null) {
-            		lm.isBluetoothScoConnected = true;
                 	lm.scoConnected();
                 }
         	} else if (state == AudioManager.SCO_AUDIO_STATE_DISCONNECTED) {
         		if (lm != null) {
-        			lm.isBluetoothScoConnected = false;
                 	lm.scoDisconnected();
                 	lm.routeAudioToReceiver();
                 }
@@ -61,7 +53,6 @@ public class BluetoothManager extends BroadcastReceiver {
         			0); //BluetoothAdapter.STATE_DISCONNECTED
         	Log.e("Bluetooth state changed: " + currentConnState);
             if (lm != null && currentConnState == 2) { //BluetoothAdapter.STATE_CONNECTED
-        		lm.isBluetoothScoConnected = true;
             	lm.startBluetooth();
             }
         } 

src/org/linphone/InCallActivity.java

@@ -87,6 +87,8 @@ public class InCallActivity extends FragmentActivity implements
 	private Runnable mControls;
 	private ImageView pause, hangUp, dialer, switchCamera, conference;
 	private TextView video, micro, speaker, options, addCall, transfer;
+	private TextView audioRoute, routeSpeaker, routeReceiver, routeBluetooth;
+	private LinearLayout routeLayout;
 	private StatusFragment status;
 	private AudioCallFragment audioCallFragment;
 	private VideoCallFragment videoCallFragment;
@@ -166,10 +168,6 @@ public class InCallActivity extends FragmentActivity implements
             callFragment.setArguments(getIntent().getExtras());
             getSupportFragmentManager().beginTransaction().add(R.id.fragmentContainer, callFragment).commitAllowingStateLoss();
         }
-        
-        boolean routeToBT = getResources().getBoolean(R.bool.route_audio_to_bluetooth_if_available);
-		if (routeToBT && LinphoneManager.isInstanciated() && !isSpeakerEnabled)
-			LinphoneManager.getInstance().routeToBluetoothIfAvailable();
 	}
 	
 	@Override
@@ -219,6 +217,20 @@ public class InCallActivity extends FragmentActivity implements
 		dialer.setEnabled(false);
 		numpad = (Numpad) findViewById(R.id.numpad);
 		
+		try {
+			routeLayout = (LinearLayout) findViewById(R.id.routesLayout);
+			audioRoute = (TextView) findViewById(R.id.audioRoute);
+			audioRoute.setOnClickListener(this);
+			routeSpeaker = (TextView) findViewById(R.id.routeSpeaker);
+			routeSpeaker.setOnClickListener(this);
+			routeReceiver = (TextView) findViewById(R.id.routeReceiver);
+			routeReceiver.setOnClickListener(this);
+			routeBluetooth = (TextView) findViewById(R.id.routeBluetooth);
+			routeBluetooth.setOnClickListener(this);
+		} catch (NullPointerException npe) {
+			Log.e("Audio routes menu disabled on tablets for now");
+		}
+		
 		switchCamera = (ImageView) findViewById(R.id.switchCamera);
 		switchCamera.setOnClickListener(this);
 		
@@ -255,10 +267,39 @@ public class InCallActivity extends FragmentActivity implements
 					}
 				}
 				
+				if (LinphoneManager.getInstance().isBluetoothScoConnected) {
+					try {
+						routeLayout.setVisibility(View.VISIBLE);
+					} catch (NullPointerException npe) {}
+					audioRoute.setVisibility(View.VISIBLE);
+					speaker.setVisibility(View.GONE);
+				} else {
+					try {
+						routeLayout.setVisibility(View.GONE);
+					} catch (NullPointerException npe) {}
+					audioRoute.setVisibility(View.GONE);
+					speaker.setVisibility(View.VISIBLE);
+				}
+				
+				try {
 					if (isSpeakerEnabled) {
 						speaker.setBackgroundResource(R.drawable.speaker_on);
+						routeSpeaker.setBackgroundResource(R.drawable.route_speaker_on);
+						routeReceiver.setBackgroundResource(R.drawable.route_receiver_off);
+						routeBluetooth.setBackgroundResource(R.drawable.route_bluetooth_off);
 					} else {
 						speaker.setBackgroundResource(R.drawable.speaker_off);
+						routeSpeaker.setBackgroundResource(R.drawable.route_speaker_off);
+						if (LinphoneManager.getInstance().isUsingBluetoothAudioRoute) {
+							routeReceiver.setBackgroundResource(R.drawable.route_receiver_off);
+							routeBluetooth.setBackgroundResource(R.drawable.route_bluetooth_on);
+						} else {
+							routeReceiver.setBackgroundResource(R.drawable.route_receiver_on);
+							routeBluetooth.setBackgroundResource(R.drawable.route_bluetooth_off);
+						}
+					}
+				} catch (NullPointerException npe) {
+					Log.e("Audio routes menu disabled on tablets for now");
 				}
 				
 				if (isMicMuted) {
@@ -361,6 +402,30 @@ public class InCallActivity extends FragmentActivity implements
 		else if (id == R.id.options) {
 			hideOrDisplayCallOptions();
 		}
+		else if (id == R.id.audioRoute) {
+			hideOrDisplayAudioRoutes();
+		}
+		else if (id == R.id.routeBluetooth) {
+			LinphoneManager.getInstance().routeAudioToBluetooth();
+			routeBluetooth.setBackgroundResource(R.drawable.route_bluetooth_on);
+			routeReceiver.setBackgroundResource(R.drawable.route_receiver_off);
+			routeSpeaker.setBackgroundResource(R.drawable.route_speaker_off);
+			hideOrDisplayAudioRoutes();
+		}
+		else if (id == R.id.routeReceiver) {
+			LinphoneManager.getInstance().routeAudioToReceiver();
+			routeBluetooth.setBackgroundResource(R.drawable.route_bluetooth_off);
+			routeReceiver.setBackgroundResource(R.drawable.route_receiver_on);
+			routeSpeaker.setBackgroundResource(R.drawable.route_speaker_off);
+			hideOrDisplayAudioRoutes();
+		}
+		else if (id == R.id.routeSpeaker) {
+			LinphoneManager.getInstance().routeAudioToSpeaker();
+			routeBluetooth.setBackgroundResource(R.drawable.route_bluetooth_off);
+			routeReceiver.setBackgroundResource(R.drawable.route_receiver_off);
+			routeSpeaker.setBackgroundResource(R.drawable.route_speaker_on);
+			hideOrDisplayAudioRoutes();
+		}
 		
 		else if (id == R.id.callStatus) {
 			LinphoneCall call = (LinphoneCall) v.getTag();
@@ -483,10 +548,6 @@ public class InCallActivity extends FragmentActivity implements
 		} else {
 			LinphoneManager.getInstance().routeAudioToReceiver();
 			speaker.setBackgroundResource(R.drawable.speaker_off);
-			
-			boolean routeToBT = getResources().getBoolean(R.bool.route_audio_to_bluetooth_if_available);
-			if (!routeToBT)
-				LinphoneManager.getLc().enableSpeaker(isSpeakerEnabled);
 		}
 	}
 	
@@ -878,6 +939,38 @@ public class InCallActivity extends FragmentActivity implements
 		addCall.startAnimation(animation);
 	}
 	
+	private void hideOrDisplayAudioRoutes()
+	{
+		if (isSpeakerEnabled) {
+			speaker.setBackgroundResource(R.drawable.speaker_on);
+			routeSpeaker.setBackgroundResource(R.drawable.route_speaker_on);
+			routeReceiver.setBackgroundResource(R.drawable.route_receiver_off);
+			routeBluetooth.setBackgroundResource(R.drawable.route_bluetooth_off);
+		} else {
+			speaker.setBackgroundResource(R.drawable.speaker_off);
+			routeSpeaker.setBackgroundResource(R.drawable.route_speaker_off);
+			if (LinphoneManager.getInstance().isUsingBluetoothAudioRoute) {
+				routeReceiver.setBackgroundResource(R.drawable.route_receiver_off);
+				routeBluetooth.setBackgroundResource(R.drawable.route_bluetooth_on);
+			} else {
+				routeReceiver.setBackgroundResource(R.drawable.route_receiver_on);
+				routeBluetooth.setBackgroundResource(R.drawable.route_bluetooth_off);
+			}
+		}
+		
+		if (routeSpeaker.getVisibility() == View.VISIBLE) {
+			routeSpeaker.setVisibility(View.INVISIBLE);
+			routeBluetooth.setVisibility(View.INVISIBLE);
+			routeReceiver.setVisibility(View.INVISIBLE);
+			audioRoute.setSelected(false);
+		} else {		
+			routeSpeaker.setVisibility(View.VISIBLE);
+			routeBluetooth.setVisibility(View.VISIBLE);
+			routeReceiver.setVisibility(View.VISIBLE);
+			audioRoute.setSelected(true);
+		}
+	}
+	
 	private void hideOrDisplayCallOptions() {
 		boolean isOrientationLandscape = getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE;
 		
@@ -895,6 +988,7 @@ public class InCallActivity extends FragmentActivity implements
 					hideAnimatedPortraitCallOptions();
 				}
 			}
+			options.setSelected(false);
 		} else {		
 			if (isAnimationDisabled) {
 				if (isTransferAllowed) {
@@ -909,6 +1003,7 @@ public class InCallActivity extends FragmentActivity implements
 					showAnimatedPortraitCallOptions();
 				}
 			}
+			options.setSelected(true);
 			transfer.setEnabled(LinphoneManager.getLc().getCurrentCall() != null);
 		}
 	}
@@ -977,13 +1072,7 @@ public class InCallActivity extends FragmentActivity implements
 				switchVideo(isVideoEnabled, false);
 			}
 
-			boolean routeToBT = getResources().getBoolean(R.bool.route_audio_to_bluetooth_if_available);
-			if (routeToBT && LinphoneManager.isInstanciated() && !isSpeakerEnabled) {
-				LinphoneManager.getInstance().routeToBluetoothIfAvailable();
-			} else {
-				// The following should not be needed except some devices need it (e.g. Galaxy S).
 			LinphoneManager.getLc().enableSpeaker(isSpeakerEnabled);
-			}
 
 			isMicMuted = LinphoneManager.getLc().isMicMuted();
 			enableAndRefreshInCallActions();

src/org/linphone/LinphoneManager.java

@@ -155,6 +155,7 @@ public final class LinphoneManager implements LinphoneCoreListener {
 	private BluetoothProfile.ServiceListener mProfileListener;
 	private BroadcastReceiver bluetoothReiceiver = new BluetoothManager();
 	public boolean isBluetoothScoConnected;
+	public boolean isUsingBluetoothAudioRoute;
 
 	private static List<LinphoneSimpleListener> simpleListeners = new ArrayList<LinphoneSimpleListener>();
 	public static void addListener(LinphoneSimpleListener listener) {
@@ -204,30 +205,27 @@ public final class LinphoneManager implements LinphoneCoreListener {
 	private  BroadcastReceiver mKeepAliveReceiver = new KeepAliveReceiver();
 
 	private void routeAudioToSpeakerHelper(boolean speakerOn) {
-		boolean routeToBluetoothEnabled = false;
-		if (!speakerOn) {
-			boolean routeToBT = mServiceContext.getResources().getBoolean(R.bool.route_audio_to_bluetooth_if_available);
-			if (!routeToBT || (routeToBT && !routeToBluetoothIfAvailable())) {
-				mLc.enableSpeaker(false);
-				scoDisconnected();
-			} else {
-				Log.d("Routing audio to bluetooth headset");
-				routeToBluetoothEnabled = true;
+		isUsingBluetoothAudioRoute = false;
+		if (mAudioManager != null) {
+			mAudioManager.setMode(AudioManager.MODE_NORMAL);
+			mAudioManager.stopBluetoothSco();
+			mAudioManager.setBluetoothScoOn(false);
 		}
+		
+		if (!speakerOn) {
+			mLc.enableSpeaker(false);
 		} else {
 			mLc.enableSpeaker(true);
-			scoDisconnected();
 		}
 		
 		for (LinphoneOnAudioChangedListener listener : getSimpleListeners(LinphoneOnAudioChangedListener.class)) {
-			listener.onAudioStateChanged(speakerOn ? AudioState.SPEAKER : (routeToBluetoothEnabled ? AudioState.BLUETOOTH : AudioState.EARPIECE));
+			listener.onAudioStateChanged(speakerOn ? AudioState.SPEAKER : AudioState.EARPIECE);
 		}
 	}
 	public void routeAudioToSpeaker() {
 		routeAudioToSpeakerHelper(true);
 	}
 	
-
 	public String getUserAgent() throws NameNotFoundException {
 		StringBuilder userAgent = new StringBuilder();
 		userAgent.append("LinphoneAndroid/" + mServiceContext.getPackageManager().getPackageInfo(mServiceContext.getPackageName(),0).versionCode);
@@ -256,7 +254,7 @@ public final class LinphoneManager implements LinphoneCoreListener {
 					    if (profile == BluetoothProfile.HEADSET) {
 					        mBluetoothHeadset = (BluetoothHeadset) proxy;
 					        Log.d("Bluetooth headset connected");
-					        routeToBluetoothIfAvailable();
+			        		isBluetoothScoConnected = true;
 					    }
 					}
 					@TargetApi(Build.VERSION_CODES.HONEYCOMB)
@@ -264,6 +262,7 @@ public final class LinphoneManager implements LinphoneCoreListener {
 					    if (profile == BluetoothProfile.HEADSET) {
 					        mBluetoothHeadset = null;
 					        Log.d("Bluetooth headset disconnected");
+			        		isBluetoothScoConnected = false;
 					        routeAudioToReceiver();
 					    }
 					}
@@ -276,53 +275,56 @@ public final class LinphoneManager implements LinphoneCoreListener {
 				int state = currentValue == null ? 0 : currentValue.getIntExtra(AudioManager.EXTRA_SCO_AUDIO_STATE, 0);
 	        	if (state == AudioManager.SCO_AUDIO_STATE_CONNECTED) {
 	        		isBluetoothScoConnected = true;
-	        		scoConnected();
 	        	}
 			}
-		}
-		else {
+		} else {
+    		isBluetoothScoConnected = false;
 			scoDisconnected();
 			routeAudioToReceiver();
 		}
 	}
 	
 	@TargetApi(Build.VERSION_CODES.HONEYCOMB)
-	public boolean routeToBluetoothIfAvailable() {
+	public boolean routeAudioToBluetooth() {
 		BluetoothAdapter mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
 		if (mBluetoothAdapter.isEnabled() && mAudioManager.isBluetoothScoAvailableOffCall()) {
 			mAudioManager.setBluetoothScoOn(true);	
 			mAudioManager.startBluetoothSco();
 			
 			if (Version.sdkAboveOrEqual(Version.API11_HONEYCOMB_30)) {
-				boolean connected = false;
+				isUsingBluetoothAudioRoute = false;
 				if (mBluetoothHeadset != null) {
 					List<BluetoothDevice> devices = mBluetoothHeadset.getConnectedDevices();                        
 					for (final BluetoothDevice dev : devices) {           
-						connected |= mBluetoothHeadset.getConnectionState(dev) == BluetoothHeadset.STATE_CONNECTED;
+						isUsingBluetoothAudioRoute |= mBluetoothHeadset.getConnectionState(dev) == BluetoothHeadset.STATE_CONNECTED;
 					}
 				}
 				
-				if (!connected) {
+				if (!isUsingBluetoothAudioRoute) {
 					Log.d("No bluetooth device available");	
 					scoDisconnected();
-				}
-				return connected;
 				} else {
-				return isBluetoothScoConnected;
+					mAudioManager.setMode(AudioManager.MODE_IN_CALL);
+					for (LinphoneOnAudioChangedListener listener : getSimpleListeners(LinphoneOnAudioChangedListener.class)) {
+						listener.onAudioStateChanged(AudioState.SPEAKER);
 					}
 				}
+			}
+			return isUsingBluetoothAudioRoute;
+		}
 		
 		return false;
 	}
 	
 	public void scoConnected() {
 		Log.e("Bluetooth sco connected!");
-		mAudioManager.setMode(AudioManager.MODE_IN_CALL);
-		routeToBluetoothIfAvailable();
+		isBluetoothScoConnected = true;
 	}
 	
 	public void scoDisconnected() {
 		Log.e("Bluetooth sco disconnected!");
+		isUsingBluetoothAudioRoute = false;
+		isBluetoothScoConnected = false;
 		if (mAudioManager != null) {
 			mAudioManager.setMode(AudioManager.MODE_NORMAL);
 			mAudioManager.stopBluetoothSco();
@@ -578,10 +580,7 @@ public final class LinphoneManager implements LinphoneCoreListener {
 	        lFilter.addAction(Intent.ACTION_SCREEN_OFF);
 	        mServiceContext.registerReceiver(mKeepAliveReceiver, lFilter);
 			
-	        boolean routeToBT = mServiceContext.getResources().getBoolean(R.bool.route_audio_to_bluetooth_if_available);
-	        if (routeToBT) {
 	        startBluetooth();
-	        }
 	        resetCameraFromPreferences();
 		}
 		catch (Exception e) {