Revert "Update for HTSP Lib v0.0.1a20"

This reverts commit 7b215f3.

Author: kiall

app/build.gradle

@@ -68,7 +68,7 @@ repositories {
 }
 
 dependencies {
-    compile 'ie.macinnes.htsp:android-htsp:v0.0.1a20'
+    compile 'ie.macinnes.htsp:android-htsp:v0.0.1a19'
     // Used for testing local HTSP lib builds
 //    compile(name: 'library-debug', ext: 'aar')
     compile fileTree(include: ['*.jar'], dir: 'libs')

app/src/main/java/ie/macinnes/tvheadend/player/HtspDataSource.java

@@ -93,8 +93,7 @@ public HtspDataSource(Context context, SimpleHtspConnection connection, String s
             throw new RuntimeException("OutOfMemoryError when allocating HtspDataSource buffer", e);
         }
 
-        mSubscriber = new Subscriber(mConnection);
-        mSubscriber.addSubscriptionListener(this);
+        mSubscriber = new Subscriber(mConnection, this);
         mConnection.addAuthenticationListener(mSubscriber);
     }
 
@@ -169,9 +168,7 @@ public void close() throws IOException {
         mIsOpen = false;
 
         mConnection.removeAuthenticationListener(mSubscriber);
-        mSubscriber.removeSubscriptionListener(this);
         mSubscriber.unsubscribe();
-        mSubscriber = null;
 
         // Watch for memory leaks
         Application.getRefWatcher(mContext).watch(this);