From b47b6b2108edea3dd3b74578496cc15fa91bd18d Mon Sep 17 00:00:00 2001
From: Christophe BOUCAUT <christophe.boucaut@geneanet.org>
Date: Wed, 10 Jun 2015 16:17:47 +0200
Subject: [PATCH] Add the cameraIsStarted method at plugin

---
 www/customCamera.js | 22 ++++++++++++++++++++--
 1 file changed, 20 insertions(+), 2 deletions(-)

diff --git a/www/customCamera.js b/www/customCamera.js
index 92137fb..c5b4516 100644
--- a/www/customCamera.js
+++ b/www/customCamera.js
@@ -4,6 +4,8 @@
     // Get cordova plugin.
     var exec = require("cordova/exec");
 
+    var cameraIsStarted = false;
+
     // constructor.
     function CustomCameraExport() {}
 
@@ -41,13 +43,20 @@
         }
 
         function successFctCallback(data) {
-            successFct(data);
+            cameraIsStarted = false;
+            if (successFct instanceof Function) {
+                successFct(data);
+            }
         }
 
         function failFctCallback(data) {
-            failFct(data.code, data.message);
+            cameraIsStarted = false;
+            if (failFct instanceof Function) {
+                failFct(data.code, data.message);
+            }
         }
 
+        cameraIsStarted = true;
         exec(
             successFctCallback,
             failFctCallback,
@@ -70,5 +79,14 @@
         );
     };
 
+    /**
+     * Check if the camera is started or not.
+     * 
+     * @return {boolean} True: It's started, else false.
+     */
+    CustomCameraExport.prototype.cameraIsStarted = function() {
+        return cameraIsStarted;
+    };
+
     module.exports = new CustomCameraExport();
 })(require, module);
\ No newline at end of file