Add Now Playing to drawer

app/src/main/java/net/nullsum/audinaut/activity/SubsonicActivity.java

@@ -248,6 +248,9 @@ public class SubsonicActivity extends AppCompatActivity implements OnItemSelecte
                     case R.id.drawer_downloading:
                         drawerItemSelected("Download");
                         return true;
+                    case R.id.drawer_now_playing:
+                        drawerItemSelected("Now Playing");
+                        return true;
                     case R.id.drawer_offline:
                         toggleOffline();
                         return true;

app/src/main/java/net/nullsum/audinaut/activity/SubsonicFragmentActivity.java

@@ -551,6 +551,8 @@ public class SubsonicFragmentActivity extends SubsonicActivity implements Downlo
         switch (fragmentType) {
             case "Playlist":
                 return new SelectPlaylistFragment();
+            case "Now Playing":
+                return new NowPlayingFragment();
             case "Download":
                 return new DownloadFragment();
             default:

app/src/main/java/net/nullsum/audinaut/fragments/NowPlayingFragment.java

@@ -128,7 +128,7 @@ public class NowPlayingFragment extends SubsonicFragment implements OnGestureLis
                 startFlipped = true;
             }
         }
-        primaryFragment = false;
+        primaryFragment = true;
     }
 
     @Override

app/src/main/res/menu/drawer_navigation.xml

@@ -14,6 +14,10 @@
             android:icon="?attr/drawerDownloading"
             android:title="@string/button_bar.downloading"
             android:visible="false" />
+        <item
+            android:id="@+id/drawer_now_playing"
+            android:icon="?attr/drawerNowPlaying"
+            android:title="@string/button_bar.now_playing" />
     </group>
 
     <group android:checkableBehavior="single">

app/src/main/res/values/attrs.xml

@@ -43,6 +43,7 @@
     <attr name="drawerLibrary" format="reference" />
     <attr name="drawerPlaylists" format="reference" />
     <attr name="drawerDownloading" format="reference" />
+    <attr name="drawerNowPlaying" format="reference" />
     <attr name="drawerSettings" format="reference" />
     <attr name="actionbarThemeStyle" format="reference" />
     <attr name="actionbarTitleStyle" format="reference" />