Fixes iOS 10 dependency for camera access

Author: Sean Perkins

demo/app/App_Resources/iOS/Info.plist

@@ -41,5 +41,9 @@
 		<string>UIInterfaceOrientationLandscapeLeft</string>
 		<string>UIInterfaceOrientationLandscapeRight</string>
 	</array>
+	<key>NSCameraUsageDescription</key>
+	<string>We need your camera to display your feed.</string>
+	<key>NSMicrophoneUsageDescription</key>
+	<string>We need your microphone to hear your voice.</string>
 </dict>
 </plist>

demo/app/main-view-model.ts

@@ -7,9 +7,9 @@ import {TNSOTSession, TNSOTPublisher, TNSOTSubscriber} from 'nativescript-opento
 
 export class Demo extends Observable {
 
-    public _apiKey:string = '45720082';
-    private _sessionId: string = '1_MX40NTcyMDA4Mn5-MTQ3OTQwMDk0NDcyN35XdmdkZjlnazN2UytPYk1mNW1aWVZSZmh-fg';
-    private _publisherToken: string = 'T1==cGFydG5lcl9pZD00NTcyMDA4MiZzaWc9YjUxN2NlZmU0MjEyYjU4YTcxMzY0MWU5M2JkZTYyOTIyY2E4OTNhNTpzZXNzaW9uX2lkPTFfTVg0ME5UY3lNREE0TW41LU1UUTNPVFF3TURrME5EY3lOMzVYZG1ka1pqbG5hek4yVXl0UFlrMW1OVzFhV1ZaU1ptaC1mZyZjcmVhdGVfdGltZT0xNDc5NDAwOTU1Jm5vbmNlPTAuOTAzNTUwODk1ODE3Mzk4MyZyb2xlPXB1Ymxpc2hlciZleHBpcmVfdGltZT0xNDgxOTkyOTU0';
+    public _apiKey:string = '45743242';
+    private _sessionId: string = '1_MX40NTc0MzI0Mn5-MTQ4MzQwMzM1NzM5N34rUTZFS1JSY0E0Z3hXMXhlYlZYblk5amh-fg';
+    private _publisherToken: string = 'T1==cGFydG5lcl9pZD00NTc0MzI0MiZzaWc9Y2VkNjE3YmM4NzA0ZWY0M2FjOGNjOWNlMGM3ZWI0MGRjZDI4OWQ1YzpzZXNzaW9uX2lkPTFfTVg0ME5UYzBNekkwTW41LU1UUTRNelF3TXpNMU56TTVOMzRyVVRaRlMxSlNZMEUwWjNoWE1YaGxZbFpZYmxrNWFtaC1mZyZjcmVhdGVfdGltZT0xNDgzNDAzMzY1Jm5vbmNlPTAuMTM1MzI5MjkzNzEwNzEzNTYmcm9sZT1wdWJsaXNoZXImZXhwaXJlX3RpbWU9MTQ4NTk5NTM2Ng==';
 
     private publisher: TNSOTPublisher;
     private subscriber: TNSOTSubscriber;
@@ -22,10 +22,10 @@ export class Demo extends Observable {
         this.publisher = <TNSOTPublisher> this.page.getViewById('publisher');
         this.subscriber = <TNSOTSubscriber> this.page.getViewById('subscriber');
         this.session.subscriber = this.subscriber;
+        this.session.connect(this._publisherToken);
     }
 
     publish() {
-        this.session.connect(this._publisherToken);
         this.publisher.publish(this.session, '', 'HIGH', '30');
     }
 

src/ios/publisher.ts

@@ -33,13 +33,14 @@ export class TNSOTPublisher extends ContentView {
         );
         this._ios.view.frame = CGRectMake(0, 0, this.width, this.height);
         // this._view.frame = CGRectMake(this.originX, this.originY, this.width, this.height);
+
         this._view.addSubview(this._ios.view);
 
         session.events.on('sessionDidConnect', (result) => {
             this._ios.publishAudio = true;
+            let stream: any = result.object;
+            this.setIdleTimer(true);
             try {
-                let stream: any = result.object;
-                this.setIdleTimer(true);
                 stream.publish(this._ios);
             } catch(error) {
                 console.log(error);
@@ -72,13 +73,19 @@ export class TNSOTPublisher extends ContentView {
     }
 
     private setIdleTimer(idleTimerDisabled: boolean) {
-        let app = UIApplication.sharedApplication();
+        let app: any;
+        if(UIApplication.sharedApplication) {
+            app = UIApplication.sharedApplication;
+        }
+        else {
+            app = UIApplication.sharedApplication();
+        }
         app.idleTimerDisabled = idleTimerDisabled;
     }
 
     private getCameraResolution(cameraResolution: string): any {
         if(cameraResolution) {
-            switch(cameraResolution.toString().toUpperCase()) {
+            switch(cameraResolution) {
                 case 'LOW':
                     return OTCameraCaptureResolution.OTCameraCaptureResolutionLow;
                 case 'MEDIUM':