Revert "Do not allow user to start/answer a SIP call when a GSM call is active"

This reverts commit 2ab0771646.

Classes/IncallViewController.m

@@ -22,7 +22,7 @@
 #import "linphonecore.h"
 #include "LinphoneManager.h"
 #include "private.h"
-#import "ContactPickerDelegate.h"
+#import "ContactPickerDelegate.h"Òß
 
 @implementation IncallViewController
 

Classes/LinphoneAppDelegate.m

@@ -42,10 +42,6 @@
 }
 - (void)applicationDidBecomeActive:(UIApplication *)application {
 	[[LinphoneManager instance] becomeActive];
-    
-    if (myPhoneViewController != nil) {
-        [myPhoneViewController updateCallAndBackButtons];
-    }
 }
 
 - (void) loadDefaultSettings {

Classes/LinphoneUI/LinphoneManager.h

@@ -48,7 +48,6 @@ typedef enum _Connectivity {
 }
 +(LinphoneManager*) instance;
 +(LinphoneCore*) getLc;
-+(BOOL) audioSessionInterrupted;
 
 -(void) registerLogView:(id<LogView>) view;
 

Classes/LinphoneUI/LinphoneManager.m

@@ -30,7 +30,6 @@
 
 static LinphoneCore* theLinphoneCore=nil;
 static LinphoneManager* theLinphoneManager=nil;
-static BOOL audioSessionInterrupted = NO;
 
 extern void libmsilbc_init();
 #ifdef HAVE_AMR
@@ -836,8 +835,6 @@ void networkReachabilityCallBack(SCNetworkReachabilityRef target, SCNetworkReach
 }
 
 -(void) beginInterruption {
-    audioSessionInterrupted = YES;
-    
     LinphoneCall* c = linphone_core_get_current_call(theLinphoneCore);
     ms_message("Sound interruption detected!");
     if (c) {
@@ -853,12 +850,7 @@ void networkReachabilityCallBack(SCNetworkReachabilityRef target, SCNetworkReach
         ms_message("Auto resuming call");
         linphone_core_resume_call(theLinphoneCore, (LinphoneCall*) c->data);
     }
- 
-    audioSessionInterrupted = NO;
-}
-
-+(BOOL) audioSessionInterrupted {
-    return audioSessionInterrupted;
+    
 }
 
 

Classes/PhoneViewController.h

@@ -64,8 +64,6 @@
 	IncallViewController* mIncallViewController;
 }
 
--(void) updateCallAndBackButtons;
-
 @property (nonatomic, retain) IBOutlet UIView* dialerView;
 
 @property (nonatomic, retain) IBOutlet UITextField* address;

Classes/PhoneViewController.m

@@ -164,12 +164,6 @@
                    [exc.name cStringUsingEncoding:[NSString defaultCStringEncoding]], 
                    [exc.reason cStringUsingEncoding:[NSString defaultCStringEncoding]]);
     }
-    
-    /* if audio session is unavailable -> disable call buttons */
-    if ([LinphoneManager audioSessionInterrupted]) {
-        [callShort setEnabled:NO];
-        [callLarge setEnabled:NO];
-    }
 }
 
 -(void)viewWillAppear:(BOOL)animated {
@@ -218,13 +212,7 @@
 
 
 -(void) displayIncomingCall:(LinphoneCall*) call NotificationFromUI:(UIViewController*) viewCtrl forUser:(NSString*) username withDisplayName:(NSString*) displayName {
-    if ([LinphoneManager audioSessionInterrupted]) {
-        // TODO: should we notify the user and let him cancel the call (without letting him accept it) ?
-        ms_message("Call refused: audio session is not available");
-        linphone_core_terminate_call([LinphoneManager getLc], call);
-        return;
-    }
-    
+	
 	if ([[UIDevice currentDevice] respondsToSelector:@selector(isMultitaskingSupported)] 
 		&& [UIApplication sharedApplication].applicationState !=  UIApplicationStateActive) {
 		// Create a new notification
@@ -245,16 +233,17 @@
         cd.delegate = self;
         cd.call = call;
         
-        mIncomingCallActionSheet = [[UIActionSheet alloc] initWithTitle:[NSString  stringWithFormat:NSLocalizedString(@" %@ is calling you",nil),[displayName length]>0?displayName:username]
-                                                            delegate:cd 
-                                                    cancelButtonTitle:NSLocalizedString(@"Decline",nil) 
+		mIncomingCallActionSheet = [[UIActionSheet alloc] initWithTitle:[NSString  stringWithFormat:NSLocalizedString(@" %@ is calling you",nil),[displayName length]>0?displayName:username]
+															   delegate:cd 
+													  cancelButtonTitle:NSLocalizedString(@"Decline",nil) 
 												 destructiveButtonTitle:NSLocalizedString(@"Answer",nil) 
-                                            otherButtonTitles:nil];
-    
+													  otherButtonTitles:nil];
+        
 		mIncomingCallActionSheet.actionSheetStyle = UIActionSheetStyleDefault;
 		[mIncomingCallActionSheet showInView:self.parentViewController.view];
 		[mIncomingCallActionSheet release];
 	}
+	
 }
 
 -(void) backToCallViewPressed {
@@ -303,7 +292,7 @@
 
 - (void)actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex withUserDatas:(void *)datas{
     LinphoneCall* call = (LinphoneCall*)datas;
-	if (buttonIndex == actionSheet.destructiveButtonIndex  ) {
+	if (buttonIndex == 0 ) {
 		linphone_core_accept_call([LinphoneManager getLc],call);	
 	} else {
 		linphone_core_terminate_call ([LinphoneManager getLc], call);

submodules/externals/exosip

@@ -1 +1 @@
-Subproject commit f288044136b3e60baf6c0805e8cf87e5cdbc7890
+Subproject commit c3da0303519ad3120355cb85baee9cf6d0e4d1c2