Fixed issue with error when trying to check if "custom tabs" are avai…

…lable (in cordova-plugin-safariviewcontroller).

Link to issue resolved here:
EddyVerbruggen/cordova-plugin-safariviewcontroller#179

config.xml

@@ -37,6 +37,13 @@
     <platform name="android">
         <allow-navigation href="http://localhost:8080/*" />
         <allow-intent href="market:*" />
+        <config-file parent="/manifest" target="AndroidManifest.xml">
+            <queries>
+                <intent>
+                    <action android:name="android.support.customtabs.action.CustomTabsService" />
+                </intent>
+            </queries>
+        </config-file>
         <edit-config file="AndroidManifest.xml" mode="merge" target="/manifest/application">
             <application android:allowBackup="false" />
             <application android:fullBackupContent="false" />

src/app/modules/auth/cordova-browser.ts

@@ -28,8 +28,7 @@ export class CordovaBrowser extends Browser {
   private inAppBrowserRef: InAppBrowserObject | undefined;
 
   private async useSafariViewController(): Promise<boolean> {
-    const isSafariViewControllerAvailable = await this.safariViewController.isAvailable(); // Also returns true for Android chrome custom tabs
-    return this.platform.is('ios') && isSafariViewControllerAvailable;
+    return await this.safariViewController.isAvailable(); // Also returns true for Android chrome custom tabs
   }
 
   public async closeWindow(): Promise<void> {
@@ -43,7 +42,7 @@ export class CordovaBrowser extends Browser {
   }
 
   public async showWindow(url: string): Promise<string | undefined> {
-    if (this.useSafariViewController()) {
+    if (await this.useSafariViewController()) {
       const optionSafari: any = {
         url: url,
         showDefaultShareMenuItem: false,
@@ -65,7 +64,7 @@ export class CordovaBrowser extends Browser {
         clearsessioncache: 'yes'
       };
 
-      this.inAppBrowserRef = this.inAppBrowser.create(url, '_self', options);
+      this.inAppBrowserRef = this.inAppBrowser.create(url, '_system', options);
 
       if (this.inAppBrowserRef != undefined) {
         this.inAppBrowserRef.on('exit').subscribe(() => this.onCloseFunction());