Add getApplicationIconBadgeNumber method

Author: rubenstolk

README.md

@@ -177,6 +177,18 @@ The `count` is an integer indicating what number should show up in the badge. Pa
 push.setApplicationIconBadgeNumber(successHandler, errorHandler, count);
 ```
 
+### push.getApplicationIconBadgeNumber(successHandler, errorHandler) - iOS only
+
+Get the current badge count visible when the app is not running
+
+successHandler gets called with an integer which is the current badge count
+
+#### Example
+
+```javascript
+push.getApplicationIconBadgeNumber(successHandler, errorHandler);
+```
+
 ## PhoneGap Build Support
 
 Including this plugin in a project that is built by PhoneGap Build is as easy as adding:

spec/index.spec.js

@@ -36,6 +36,12 @@ describe('phonegap-plugin-push', function() {
             expect(typeof push.unregister == 'function').toBe(true);
         });
 
+        it("should contain a getApplicationIconBadgeNumber function", function() {
+            var push = PushNotification.init({});
+            expect(push.getApplicationIconBadgeNumber).toBeDefined();
+            expect(typeof push.getApplicationIconBadgeNumber == 'function').toBe(true);
+        });
+
         it("should contain a setApplicationIconBadgeNumber function", function() {
             var push = PushNotification.init({});
             expect(push.setApplicationIconBadgeNumber).toBeDefined();

src/ios/PushPlugin.m

@@ -271,6 +271,14 @@ - (void)setApplicationIconBadgeNumber:(CDVInvokedUrlCommand *)command
     [self.commandDelegate sendPluginResult:commandResult callbackId:command.callbackId];
 }
 
+- (void)getApplicationIconBadgeNumber:(CDVInvokedUrlCommand *)command
+{
+    NSInteger badge = [UIApplication sharedApplication].applicationIconBadgeNumber;
+
+    CDVPluginResult *commandResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsInt:(int)badge];
+    [self.commandDelegate sendPluginResult:commandResult callbackId:command.callbackId];
+}
+
 -(void)successWithMessage:(NSString *)message
 {
     if (self.callbackId != nil)

www/push.js

@@ -102,6 +102,26 @@ PushNotification.prototype.setApplicationIconBadgeNumber = function(successCallb
     exec(successCallback, errorCallback, "PushNotification", "setApplicationIconBadgeNumber", [{badge: badge}]);
 };
 
+/**
+ * Get the application icon badge
+ */
+
+PushNotification.prototype.getApplicationIconBadgeNumber = function(successCallback, errorCallback) {
+    if (errorCallback == null) { errorCallback = function() {}}
+
+    if (typeof errorCallback != "function")  {
+        console.log("PushNotification.getApplicationIconBadgeNumber failure: failure parameter not a function");
+        return
+    }
+
+    if (typeof successCallback != "function") {
+        console.log("PushNotification.getApplicationIconBadgeNumber failure: success callback parameter must be a function");
+        return
+    }
+
+    exec(successCallback, errorCallback, "PushNotification", "getApplicationIconBadgeNumber", []);
+};
+
 /**
  * Listen for an event.
  *