Add Application badge based on missed calls/unread messages

Classes/HistoryViewController.m

@@ -81,6 +81,11 @@ static UICompositeViewDescription *compositeDescription = nil;
     [editButton setOff];
     [self changeView: History_All];
 	[self.tableView reloadData];
+    
+    // Reset missed call
+    linphone_core_reset_missed_calls_count([LinphoneManager getLc]);
+    // Fake event
+    [[NSNotificationCenter defaultCenter] postNotificationName:@"LinphoneCallUpdate" object:self];
 }
 
 - (void)viewDidLoad {

Classes/LinphoneAppDelegate.m

@@ -165,6 +165,7 @@ int __aeabi_idiv(int a, int b) {
 }
 
 - (void)setupUI {
+    [[PhoneMainView instance] startUp];
 	if ([[LinphoneManager instance].settingsStore boolForKey:@"enable_first_login_view_preference"] == true) {
         // Change to fist login view
         [[PhoneMainView instance] changeCurrentView: [FirstLoginViewController compositeViewDescription]];

Classes/LinphoneUI/UIMainBar.m

@@ -258,13 +258,7 @@
     [target.layer removeAnimationForKey:animationID];
 }
          
-- (void)updateView:(UICompositeViewDescription*) view {
-    // Reset missed call
-    if([view equal:[HistoryViewController compositeViewDescription]]) {
-        linphone_core_reset_missed_calls_count([LinphoneManager getLc]);
-        [self updateMissedCall:0 appear:FALSE];
-    }
-    
+- (void)updateView:(UICompositeViewDescription*) view {  
     // Update buttons
     if([view equal:[HistoryViewController compositeViewDescription]]) {
         historyButton.selected = TRUE;

Classes/PhoneMainView.h

@@ -60,6 +60,8 @@
 - (void)showStateBar:(BOOL)show;
 - (void)showTabBar:(BOOL)show;
 - (void)fullScreen:(BOOL)enabled;
+- (void)startUp;
+
 + (void)forceOrientation:(UIInterfaceOrientation)orientation animated:(BOOL)animated;
 
 + (PhoneMainView*) instance;

Classes/PhoneMainView.m

@@ -114,7 +114,7 @@ static PhoneMainView* phoneMainViewInstance=nil;
                                                object:nil];
     [[NSNotificationCenter defaultCenter] addObserver:self 
                                              selector:@selector(batteryLevelChanged:) 
-                                                 name:UIDeviceBatteryLevelDidChangeNotification 
+                                                 name:UIDeviceBatteryLevelDidChangeNotification
                                                object:nil];
 }
 
@@ -242,6 +242,7 @@ static PhoneMainView* phoneMainViewInstance=nil;
     ChatModel *chat = [[notif userInfo] objectForKey:@"chat"];
     if(chat != nil) {
         [self displayMessage:chat];
+        [self updateApplicationBadgeNumber];
     }
 }
 
@@ -340,11 +341,23 @@ static PhoneMainView* phoneMainViewInstance=nil;
         default:
             break;
 	}
+    [self updateApplicationBadgeNumber];
 }
 
 
 #pragma mark - 
 
+- (void)startUp {
+    [self updateApplicationBadgeNumber]; // Update Badge at startup
+}
+
+- (void)updateApplicationBadgeNumber {
+    int count = 0;
+    count += linphone_core_get_missed_calls_count([LinphoneManager getLc]);
+    count += [ChatModel unreadMessages];
+    [[UIApplication sharedApplication] setApplicationIconBadgeNumber:count];
+}
+
 + (CATransition*)getBackwardTransition {
     CATransition* trans = [CATransition animation];
     [trans setType:kCATransitionPush];