From 01e9bc33101a847d1f5ce8798cd29dbb30055e4e Mon Sep 17 00:00:00 2001
From: Gautier Pelloux-Prayer
 <gautier.pelloux-prayer@belledonne-communications.com>
Date: Mon, 26 Oct 2015 12:15:38 +0100
Subject: [PATCH] UI: add back to call icon

---
 Classes/Base.lproj/CallView.xib             |  3 ++
 Classes/Base.lproj/ChatConversationView.xib | 16 +++++++-
 Classes/Base.lproj/ChatsListView.xib        | 20 ++++++++--
 Classes/CallView.h                          |  1 +
 Classes/CallView.m                          |  5 +++
 Classes/ChatConversationView.h              |  2 +
 Classes/ChatConversationView.m              | 31 ++++++++++-----
 Classes/ChatsListView.h                     |  2 +
 Classes/ChatsListView.m                     |  2 +-
 Classes/LinphoneUI/UIBackToCallButton.h     | 16 ++++++++
 Classes/LinphoneUI/UIBackToCallButton.m     | 42 +++++++++++++++++++++
 Classes/LinphoneUI/UIChatCell.m             |  2 +-
 Classes/PhoneMainView.m                     | 14 ++++---
 linphone.xcodeproj/project.pbxproj          |  6 +++
 14 files changed, 141 insertions(+), 21 deletions(-)
 create mode 100644 Classes/LinphoneUI/UIBackToCallButton.h
 create mode 100644 Classes/LinphoneUI/UIBackToCallButton.m

diff --git a/Classes/Base.lproj/CallView.xib b/Classes/Base.lproj/CallView.xib
index f0fe4c55b..0588b8de0 100644
--- a/Classes/Base.lproj/CallView.xib
+++ b/Classes/Base.lproj/CallView.xib
@@ -594,6 +594,9 @@
                                                 <color key="titleShadowColor" white="0.5" alpha="1" colorSpace="calibratedWhite"/>
                                             </state>
                                             <state key="highlighted" backgroundImage="color_L.png"/>
+                                            <connections>
+                                                <action selector="onChatClick:" destination="-1" eventType="touchUpInside" id="Jdk-1s-UnN"/>
+                                            </connections>
                                         </button>
                                     </subviews>
                                 </view>
diff --git a/Classes/Base.lproj/ChatConversationView.xib b/Classes/Base.lproj/ChatConversationView.xib
index 7967994aa..194d0a235 100644
--- a/Classes/Base.lproj/ChatConversationView.xib
+++ b/Classes/Base.lproj/ChatConversationView.xib
@@ -9,6 +9,7 @@
             <connections>
                 <outlet property="addressLabel" destination="40" id="43"/>
                 <outlet property="backButton" destination="9" id="9Pw-ZA-KcF"/>
+                <outlet property="backToCallButton" destination="Hc0-GX-fC5" id="pYe-gN-Z64"/>
                 <outlet property="callButton" destination="Wzg-i0-spp" id="w9L-aT-1AD"/>
                 <outlet property="chatView" destination="bJF-qS-vBP" id="AF2-NN-muZ"/>
                 <outlet property="composeIndicatorView" destination="fx4-ao-53M" id="xk5-nK-lur"/>
@@ -74,6 +75,17 @@
                                         <action selector="onCallClick:" destination="-1" eventType="touchUpInside" id="Dsf-nS-K3V"/>
                                     </connections>
                                 </button>
+                                <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" id="Hc0-GX-fC5" userLabel="backToCallButton" customClass="UIBackToCallButton">
+                                    <rect key="frame" x="225" y="0.0" width="75" height="40"/>
+                                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+                                    <state key="normal" image="call_alt_back_default.png">
+                                        <color key="titleShadowColor" white="0.5" alpha="1" colorSpace="calibratedWhite"/>
+                                    </state>
+                                    <state key="disabled" image="call_alt_back_disabled.png"/>
+                                    <connections>
+                                        <action selector="onBackToCallClick:" destination="-2" eventType="touchUpInside" id="bOG-ra-UpM"/>
+                                    </connections>
+                                </button>
                                 <button hidden="YES" opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" id="Wag-Nx-kd6" userLabel="deleteButton" customClass="UIIconButton">
                                     <rect key="frame" x="300" y="0.0" width="75" height="40"/>
                                     <autoresizingMask key="autoresizingMask" flexibleMinX="YES" widthSizable="YES" flexibleMaxX="YES" heightSizable="YES" flexibleMaxY="YES"/>
@@ -225,7 +237,7 @@
             </subviews>
             <color key="backgroundColor" red="1" green="1" blue="0.0" alpha="1" colorSpace="calibratedRGB"/>
             <simulatedScreenMetrics key="simulatedDestinationMetrics" type="retina47"/>
-            <point key="canvasLocation" x="235.5" y="366.5"/>
+            <point key="canvasLocation" x="228.5" y="-40.5"/>
         </view>
         <tableViewController autoresizesArchivedViewToFullSize="NO" id="29" userLabel="messagesTableView" customClass="ChatConversationTableView">
             <extendedEdge key="edgesForExtendedLayout"/>
@@ -243,6 +255,8 @@
     <resources>
         <image name="back_default.png" width="24" height="21"/>
         <image name="back_disabled.png" width="24" height="21"/>
+        <image name="call_alt_back_default.png" width="50" height="36"/>
+        <image name="call_alt_back_disabled.png" width="50" height="36"/>
         <image name="call_alt_start_default.png" width="29" height="29"/>
         <image name="call_alt_start_disabled.png" width="29" height="29"/>
         <image name="cancel_edit_default.png" width="29" height="29"/>
diff --git a/Classes/Base.lproj/ChatsListView.xib b/Classes/Base.lproj/ChatsListView.xib
index 4e2b9806f..23b57e7fb 100644
--- a/Classes/Base.lproj/ChatsListView.xib
+++ b/Classes/Base.lproj/ChatsListView.xib
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="7706" systemVersion="14F27" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="7706" systemVersion="14F1021" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none">
     <dependencies>
         <deployment identifier="iOS"/>
         <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="7703"/>
@@ -8,6 +8,7 @@
         <placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner" customClass="ChatsListView">
             <connections>
                 <outlet property="addButton" destination="Z5G-IF-PBY" id="Tzw-rz-Bwe"/>
+                <outlet property="backToCallButton" destination="Fac-hy-za4" id="8I3-TM-oJ7"/>
                 <outlet property="tableController" destination="4" id="18"/>
                 <outlet property="view" destination="5" id="14"/>
             </connections>
@@ -88,6 +89,17 @@
                                         <action selector="onEditionChangeClick:" destination="-1" eventType="touchUpInside" id="e2C-A0-kjU"/>
                                     </connections>
                                 </button>
+                                <button hidden="YES" opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" id="Fac-hy-za4" userLabel="backToCallButton" customClass="UIBackToCallButton">
+                                    <rect key="frame" x="225" y="1" width="75" height="40"/>
+                                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+                                    <state key="normal" image="call_alt_back_default.png">
+                                        <color key="titleShadowColor" white="0.5" alpha="1" colorSpace="calibratedWhite"/>
+                                    </state>
+                                    <state key="disabled" image="call_alt_back_disabled.png"/>
+                                    <connections>
+                                        <action selector="onBackToCallClick:" destination="-2" eventType="touchUpInside" id="eUD-Gk-qji"/>
+                                    </connections>
+                                </button>
                                 <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" adjustsImageWhenHighlighted="NO" lineBreakMode="middleTruncation" id="Z5G-IF-PBY" userLabel="addButton">
                                     <rect key="frame" x="0.0" y="0.0" width="75" height="42"/>
                                     <autoresizingMask key="autoresizingMask" widthSizable="YES" flexibleMaxX="YES" flexibleMinY="YES" heightSizable="YES" flexibleMaxY="YES"/>
@@ -135,12 +147,14 @@
         </tableViewController>
     </objects>
     <resources>
+        <image name="call_alt_back_default.png" width="50" height="36"/>
+        <image name="call_alt_back_disabled.png" width="50" height="36"/>
         <image name="cancel_edit_default.png" width="29" height="29"/>
         <image name="cancel_edit_disabled.png" width="29" height="29"/>
         <image name="chat_add_default.png" width="32" height="29"/>
         <image name="chat_add_disabled.png" width="32" height="29"/>
-        <image name="color_E.png" width="1" height="1"/>
-        <image name="color_F.png" width="1" height="1"/>
+        <image name="color_E.png" width="2" height="2"/>
+        <image name="color_F.png" width="2" height="2"/>
         <image name="delete_default.png" width="21" height="27"/>
         <image name="delete_disabled.png" width="21" height="27"/>
         <image name="deselect_all_default.png" width="26" height="26"/>
diff --git a/Classes/CallView.h b/Classes/CallView.h
index 2a43ae28b..7189e61a6 100644
--- a/Classes/CallView.h
+++ b/Classes/CallView.h
@@ -100,5 +100,6 @@
 - (IBAction)onOptionsAddClick:(id)sender;
 - (IBAction)onOptionsConferenceClick:(id)sender;
 - (IBAction)onNumpadClick:(id)sender;
+- (IBAction)onChatClick:(id)sender;
 
 @end
diff --git a/Classes/CallView.m b/Classes/CallView.m
index 7ddfa1a9f..8ca8e96fc 100644
--- a/Classes/CallView.m
+++ b/Classes/CallView.m
@@ -759,6 +759,11 @@ static void hideSpinner(LinphoneCall *call, void *user_data) {
 	}
 }
 
+- (IBAction)onChatClick:(id)sender {
+	ChatsListView *view = VIEW(ChatsListView);
+	[PhoneMainView.instance changeCurrentView:view.compositeViewDescription];
+}
+
 - (IBAction)onRoutesBluetoothClick:(id)sender {
 	[self hideRoutes:TRUE];
 	[[LinphoneManager instance] setBluetoothEnabled:TRUE];
diff --git a/Classes/ChatConversationView.h b/Classes/ChatConversationView.h
index a66de6793..bad77336e 100644
--- a/Classes/ChatConversationView.h
+++ b/Classes/ChatConversationView.h
@@ -25,6 +25,7 @@
 #import "ImagePickerView.h"
 #import "OrderedDictionary.h"
 #import "UIRoundedImageView.h"
+#import "UIBackToCallButton.h"
 
 #include "linphone/linphonecore.h"
 
@@ -52,6 +53,7 @@
 @property(nonatomic, strong) IBOutlet UIButton *pictureButton;
 @property(weak, nonatomic) IBOutlet UIIconButton *backButton;
 @property(weak, nonatomic) IBOutlet UIIconButton *callButton;
+@property(weak, nonatomic) IBOutlet UIBackToCallButton *backToCallButton;
 
 - (IBAction)onBackClick:(id)event;
 - (IBAction)onEditClick:(id)event;
diff --git a/Classes/ChatConversationView.m b/Classes/ChatConversationView.m
index a7c268359..560aab54e 100644
--- a/Classes/ChatConversationView.m
+++ b/Classes/ChatConversationView.m
@@ -108,6 +108,10 @@ static UICompositeViewDescription *compositeDescription = nil;
 											 selector:@selector(textComposeEvent:)
 												 name:kLinphoneTextComposeEvent
 											   object:nil];
+	[[NSNotificationCenter defaultCenter] addObserver:self
+											 selector:@selector(callUpdateEvent:)
+												 name:kLinphoneCallUpdate
+											   object:nil];
 
 	if ([_tableController isEditing])
 		[_tableController setEditing:FALSE animated:FALSE];
@@ -116,6 +120,9 @@ static UICompositeViewDescription *compositeDescription = nil;
 
 	BOOL fileSharingEnabled = linphone_core_get_file_transfer_server([LinphoneManager getLc]) != NULL;
 	[_pictureButton setEnabled:fileSharingEnabled];
+
+	[self callUpdateEvent:nil];
+	[_backToCallButton update];
 }
 
 - (void)viewWillDisappear:(BOOL)animated {
@@ -167,6 +174,10 @@ static UICompositeViewDescription *compositeDescription = nil;
 	}
 }
 
+- (void)callUpdateEvent:(NSNotification *)notif {
+	_callButton.hidden = linphone_core_get_current_call([LinphoneManager getLc]);
+}
+
 - (void)update {
 	if (chatRoom == NULL) {
 		LOGW(@"Cannot update chat room header: null contact");
@@ -437,16 +448,6 @@ static void message_status(LinphoneChatMessage *msg, LinphoneChatMessageState st
 	[_messageField resignFirstResponder];
 }
 
-- (IBAction)onCallClick:(id)sender {
-	NSString *displayName = [FastAddressBook displayNameForAddress:linphone_chat_room_get_peer_address(chatRoom)];
-	// Go to dialer view
-	DialerView *view = VIEW(DialerView);
-	[PhoneMainView.instance changeCurrentView:view.compositeViewDescription];
-	char *uri = linphone_address_as_string(linphone_chat_room_get_peer_address(chatRoom));
-	[view call:[NSString stringWithUTF8String:uri] displayName:displayName];
-	ms_free(uri);
-}
-
 - (IBAction)onDeleteClick:(id)sender {
 	NSString *msg =
 		[NSString stringWithFormat:NSLocalizedString(@"Are you sure that you want to delete %d messages?", nil),
@@ -466,6 +467,16 @@ static void message_status(LinphoneChatMessage *msg, LinphoneChatMessageState st
 	_backButton.hidden = _callButton.hidden = _tableController.isEditing;
 }
 
+- (IBAction)onCallClick:(id)sender {
+	NSString *displayName = [FastAddressBook displayNameForAddress:linphone_chat_room_get_peer_address(chatRoom)];
+	// Go to dialer view
+	DialerView *view = VIEW(DialerView);
+	[PhoneMainView.instance changeCurrentView:view.compositeViewDescription];
+	char *uri = linphone_address_as_string(linphone_chat_room_get_peer_address(chatRoom));
+	[view call:[NSString stringWithUTF8String:uri] displayName:displayName];
+	ms_free(uri);
+}
+
 - (IBAction)onListSwipe:(id)sender {
 	[self onBackClick:sender];
 }
diff --git a/Classes/ChatsListView.h b/Classes/ChatsListView.h
index 357f55609..4021f21bb 100644
--- a/Classes/ChatsListView.h
+++ b/Classes/ChatsListView.h
@@ -23,12 +23,14 @@
 
 #import "ChatsListTableView.h"
 #import "UICompositeView.h"
+#import "UIBackToCallButton.h"
 
 @interface ChatsListView : UIViewController <UICompositeViewDelegate> {
 }
 
 @property(nonatomic, strong) IBOutlet ChatsListTableView *tableController;
 @property(weak, nonatomic) IBOutlet UIButton *addButton;
+@property(weak, nonatomic) IBOutlet UIBackToCallButton *backToCallButton;
 
 - (IBAction)onAddClick:(id)event;
 - (IBAction)onEditionChangeClick:(id)sender;
diff --git a/Classes/ChatsListView.m b/Classes/ChatsListView.m
index fe44d5341..19e287c9c 100644
--- a/Classes/ChatsListView.m
+++ b/Classes/ChatsListView.m
@@ -32,6 +32,7 @@
 												 name:kLinphoneMessageReceived
 											   object:nil];
 	[self setEditing:NO];
+	[_backToCallButton update];
 }
 
 - (void)viewWillDisappear:(BOOL)animated {
@@ -92,5 +93,4 @@ static UICompositeViewDescription *compositeDescription = nil;
 		}];
 }
 
-
 @end
diff --git a/Classes/LinphoneUI/UIBackToCallButton.h b/Classes/LinphoneUI/UIBackToCallButton.h
new file mode 100644
index 000000000..0e9641f7c
--- /dev/null
+++ b/Classes/LinphoneUI/UIBackToCallButton.h
@@ -0,0 +1,16 @@
+//
+//  UIBackToCallButton.h
+//  linphone
+//
+//  Created by Gautier Pelloux-Prayer on 26/10/15.
+//
+//
+
+#import "UIIconButton.h"
+
+@interface UIBackToCallButton : UIIconButton
+
+- (IBAction)onBackToCallClick:(id)sender;
+- (void)update;
+
+@end
diff --git a/Classes/LinphoneUI/UIBackToCallButton.m b/Classes/LinphoneUI/UIBackToCallButton.m
new file mode 100644
index 000000000..84c1dd3a3
--- /dev/null
+++ b/Classes/LinphoneUI/UIBackToCallButton.m
@@ -0,0 +1,42 @@
+//
+//  UIBackToCallButton.m
+//  linphone
+//
+//  Created by Gautier Pelloux-Prayer on 26/10/15.
+//
+//
+
+#import "UIBackToCallButton.h"
+#import "LinphoneManager.h"
+#import "PhoneMainView.h"
+
+@implementation UIBackToCallButton
+
+- (instancetype)init {
+	if (self = [super init]) {
+		[[NSNotificationCenter defaultCenter] addObserver:self
+												 selector:@selector(callUpdateEvent:)
+													 name:kLinphoneCallUpdate
+												   object:nil];
+	}
+	return self;
+}
+
+- (void)dealloc {
+	[[NSNotificationCenter defaultCenter] removeObserver:self];
+}
+
+- (void)callUpdateEvent:(NSNotification *)notif {
+	[self update];
+}
+
+- (void)update {
+	self.hidden = (linphone_core_get_current_call([LinphoneManager getLc]) == NULL);
+}
+
+- (IBAction)onBackToCallClick:(id)sender {
+	CallView *view = VIEW(CallView);
+	[PhoneMainView.instance changeCurrentView:view.compositeViewDescription];
+}
+
+@end
diff --git a/Classes/LinphoneUI/UIChatCell.m b/Classes/LinphoneUI/UIChatCell.m
index ce3501534..6b2a6e421 100644
--- a/Classes/LinphoneUI/UIChatCell.m
+++ b/Classes/LinphoneUI/UIChatCell.m
@@ -66,7 +66,7 @@
 	}
 	const LinphoneAddress *addr = linphone_chat_room_get_peer_address(chatRoom);
 	[ContactDisplay setDisplayNameLabel:_addressLabel forAddress:addr];
-	[_avatarImage setImage:[FastAddressBook imageForAddress:addr thumbnail:NO] bordered:YES withRoundedRadius:YES];
+	[_avatarImage setImage:[FastAddressBook imageForAddress:addr thumbnail:YES] bordered:NO withRoundedRadius:YES];
 
 	LinphoneChatMessage *last_message = linphone_chat_room_get_user_data(chatRoom);
 	if (last_message) {
diff --git a/Classes/PhoneMainView.m b/Classes/PhoneMainView.m
index 5f252e369..06b44d660 100644
--- a/Classes/PhoneMainView.m
+++ b/Classes/PhoneMainView.m
@@ -348,11 +348,15 @@ static RootViewManager *rootViewManagerInstance = nil;
 		case LinphoneCallEnd: {
 			const MSList *calls = linphone_core_get_calls([LinphoneManager getLc]);
 			if (calls == NULL) {
-				// Go to dialer view
-				DialerView *view = VIEW(DialerView);
-				[self changeCurrentView:view.compositeViewDescription];
-				[view setAddress:@""];
-				[view setTransferMode:FALSE];
+				if ((currentView == CallView.compositeViewDescription) ||
+					(currentView == CallIncomingView.compositeViewDescription) ||
+					(currentView == CallOutgoingView.compositeViewDescription)) {
+					// Go to dialer view
+					DialerView *view = VIEW(DialerView);
+					[self changeCurrentView:view.compositeViewDescription];
+					[view setAddress:@""];
+					[view setTransferMode:FALSE];
+				}
 			} else {
 				linphone_core_resume_call([LinphoneManager getLc], (LinphoneCall *)calls->data);
 				[self changeCurrentView:CallView.compositeViewDescription];
diff --git a/linphone.xcodeproj/project.pbxproj b/linphone.xcodeproj/project.pbxproj
index 2cd70ae0f..8b24ddf80 100755
--- a/linphone.xcodeproj/project.pbxproj
+++ b/linphone.xcodeproj/project.pbxproj
@@ -109,6 +109,7 @@
 		63701DDF1BA32039006A9AE3 /* UIConfirmationDialog.m in Sources */ = {isa = PBXBuildFile; fileRef = 63701DDE1BA32039006A9AE3 /* UIConfirmationDialog.m */; };
 		637144571BD531CE007E7C06 /* UIContactDetailsCell.xib in Resources */ = {isa = PBXBuildFile; fileRef = 637144561BD531CE007E7C06 /* UIContactDetailsCell.xib */; };
 		637157A11B283FE200C91677 /* FileTransferDelegate.m in Sources */ = {isa = PBXBuildFile; fileRef = 637157A01B283FE200C91677 /* FileTransferDelegate.m */; };
+		6377AC801BDE4069007F7625 /* UIBackToCallButton.m in Sources */ = {isa = PBXBuildFile; fileRef = 6377AC7F1BDE4069007F7625 /* UIBackToCallButton.m */; };
 		637D9FD21BD9104100A81059 /* add_field_default.png in Resources */ = {isa = PBXBuildFile; fileRef = 637D9EF71BD9104000A81059 /* add_field_default.png */; };
 		637D9FD31BD9104100A81059 /* add_field_over.png in Resources */ = {isa = PBXBuildFile; fileRef = 637D9EF81BD9104000A81059 /* add_field_over.png */; };
 		637D9FD41BD9104100A81059 /* avatar.png in Resources */ = {isa = PBXBuildFile; fileRef = 637D9EF91BD9104000A81059 /* avatar.png */; };
@@ -775,6 +776,8 @@
 		637144561BD531CE007E7C06 /* UIContactDetailsCell.xib */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = file.xib; path = UIContactDetailsCell.xib; sourceTree = "<group>"; };
 		6371579F1B283FE200C91677 /* FileTransferDelegate.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = FileTransferDelegate.h; path = Utils/FileTransferDelegate.h; sourceTree = "<group>"; };
 		637157A01B283FE200C91677 /* FileTransferDelegate.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = FileTransferDelegate.m; path = Utils/FileTransferDelegate.m; sourceTree = "<group>"; };
+		6377AC7E1BDE4068007F7625 /* UIBackToCallButton.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = UIBackToCallButton.h; sourceTree = "<group>"; };
+		6377AC7F1BDE4069007F7625 /* UIBackToCallButton.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = UIBackToCallButton.m; sourceTree = "<group>"; };
 		637D9EF71BD9104000A81059 /* add_field_default.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = add_field_default.png; sourceTree = "<group>"; };
 		637D9EF81BD9104000A81059 /* add_field_over.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = add_field_over.png; sourceTree = "<group>"; };
 		637D9EF91BD9104000A81059 /* avatar.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = avatar.png; sourceTree = "<group>"; };
@@ -1614,6 +1617,8 @@
 				D3196D3D15A32BD8007FEEBA /* UITransferButton.m */,
 				340751E5150F38FC00B89C47 /* UIVideoButton.h */,
 				340751E6150F38FD00B89C47 /* UIVideoButton.m */,
+				6377AC7E1BDE4068007F7625 /* UIBackToCallButton.h */,
+				6377AC7F1BDE4069007F7625 /* UIBackToCallButton.m */,
 			);
 			path = LinphoneUI;
 			sourceTree = "<group>";
@@ -2820,6 +2825,7 @@
 				D3F83EEC1582021700336684 /* CallView.m in Sources */,
 				63F1DF4B1BCE983200EDED90 /* CallConferenceTableView.m in Sources */,
 				D3F83F8E15822ABE00336684 /* PhoneMainView.m in Sources */,
+				6377AC801BDE4069007F7625 /* UIBackToCallButton.m in Sources */,
 				D3ED3E871586291E006C0DE4 /* TabBarView.m in Sources */,
 				D3ED3EA71587334E006C0DE4 /* HistoryListTableView.m in Sources */,
 				D3ED3EB81587392C006C0DE4 /* HistoryListView.m in Sources */,