diff --git a/modules/RTC/RTCBrowserType.js b/modules/RTC/RTCBrowserType.js
index 1aa9ddd11..2427fae17 100644
--- a/modules/RTC/RTCBrowserType.js
+++ b/modules/RTC/RTCBrowserType.js
@@ -3,6 +3,8 @@ var currentBrowser;
 
 var browserVersion;
 
+var isAndroid;
+
 var RTCBrowserType = {
 
     RTC_BROWSER_CHROME: "rtc_browser.chrome",
@@ -55,6 +57,13 @@ var RTCBrowserType = {
 
     usesUnifiedPlan: function() {
         return RTCBrowserType.isFirefox();
+    },
+
+    /**
+     * Whether the browser is running on an android device.
+     */
+    isAndroid: function() {
+        return isAndroid;
     }
 
     // Add version getters for other browsers when needed
@@ -157,5 +166,6 @@ function detectBrowser() {
 }
 
 browserVersion = detectBrowser();
+isAndroid = navigator.userAgent.indexOf('Android') != -1;
 
 module.exports = RTCBrowserType;
\ No newline at end of file
diff --git a/modules/RTC/RTCUtils.js b/modules/RTC/RTCUtils.js
index 69ed64491..785f6665c 100644
--- a/modules/RTC/RTCUtils.js
+++ b/modules/RTC/RTCUtils.js
@@ -29,7 +29,8 @@ function getPreviousResolution(resolution) {
     return resName;
 }
 
-function setResolutionConstraints(constraints, resolution, isAndroid) {
+function setResolutionConstraints(constraints, resolution) {
+    var isAndroid = RTCBrowserType.isAndroid();
 
     if (Resolutions[resolution]) {
         constraints.video.mandatory.minWidth = Resolutions[resolution].width;
@@ -51,8 +52,7 @@ function setResolutionConstraints(constraints, resolution, isAndroid) {
             constraints.video.mandatory.minHeight;
 }
 
-function getConstraints(um, resolution, bandwidth, fps, desktopStream, isAndroid)
-{
+function getConstraints(um, resolution, bandwidth, fps, desktopStream) {
     var constraints = {audio: false, video: false};
 
     if (um.indexOf('video') >= 0) {
@@ -61,7 +61,7 @@ function getConstraints(um, resolution, bandwidth, fps, desktopStream, isAndroid
 
         constraints.video.optional.push({ googLeakyBucket: true });
 
-        setResolutionConstraints(constraints, resolution, isAndroid);
+        setResolutionConstraints(constraints, resolution);
     }
     if (um.indexOf('audio') >= 0) {
         if (!RTCBrowserType.isFirefox()) {
@@ -222,7 +222,7 @@ var RTCUtils = {
                 // https://code.google.com/p/webrtc/issues/detail?id=2828
                 this.pc_constraints.optional.push({googIPv6: true});
             }
-            if (navigator.userAgent.indexOf('Android') != -1) {
+            if (RTCBrowserType.isAndroid()) {
                 this.pc_constraints = {}; // disable DTLS on Android
             }
             if (!webkitMediaStream.prototype.getVideoTracks) {
@@ -298,11 +298,8 @@ var RTCUtils = {
 
 
     getUserMediaWithConstraints: function (RTC, um, success_callback, failure_callback, resolution, bandwidth, fps, desktopStream) {
-        // Check if we are running on Android device
-        var isAndroid = navigator.userAgent.indexOf('Android') != -1;
-
         var constraints = getConstraints(
-            um, resolution, bandwidth, fps, desktopStream, isAndroid);
+            um, resolution, bandwidth, fps, desktopStream);
 
         console.info("Get media constraints", constraints);