Try to match on up to 5 voice results; use a better error message when no matches are found.

Author: Chris Bellew

Voice Control For Plex/src/main/java/com/atomjack/vcfp/ListenerWidget.java

@@ -33,7 +33,7 @@ public void onUpdate(Context context, AppWidgetManager appWidgetManager,int[] ap
 			Intent listenerIntent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);
 			listenerIntent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL,RecognizerIntent.LANGUAGE_MODEL_FREE_FORM);
 			listenerIntent.putExtra(RecognizerIntent.EXTRA_CALLING_PACKAGE, "voice.recognition.test");
-			listenerIntent.putExtra(RecognizerIntent.EXTRA_MAX_RESULTS, 1);
+			listenerIntent.putExtra(RecognizerIntent.EXTRA_MAX_RESULTS, 5);
 			listenerIntent.putExtra(RecognizerIntent.EXTRA_RESULTS_PENDINGINTENT, resultsPendingIntent);
 			listenerIntent.putExtra(RecognizerIntent.EXTRA_PROMPT, context.getResources().getString(R.string.voice_prompt));
 

Voice Control For Plex/src/main/java/com/atomjack/vcfp/PlexSearch.java

@@ -54,6 +54,7 @@ public class PlexSearch extends Service {
 	public int onStartCommand(Intent intent, int flags, int startId) {
 		Logger.d("PlexSearch: onStartCommand");
 
+		queryText = null;
 		BugSenseHandler.initAndStartSession(PlexSearch.this, MainActivity.BUGSENSE_APIKEY);
 
 		String from = intent.getStringExtra("FROM");
@@ -65,11 +66,14 @@ public int onStartCommand(Intent intent, int flags, int startId) {
 		} else {
 			if (intent.getExtras().getStringArrayList(RecognizerIntent.EXTRA_RESULTS) != null) {
 				ArrayList<String> voiceResults = intent.getExtras().getStringArrayList(RecognizerIntent.EXTRA_RESULTS);
-				if (voiceResults.size() > 0) {
-					queryText = voiceResults.get(0);
-				} else {
-					feedback.e(getResources().getString(R.string.nothing_to_play));
+				for(String q : voiceResults) {
+					if(q.matches(VoiceControlForPlexApplication.recognition_regex)) {
+						queryText = q;
+						break;
+					}
 				}
+				if(queryText == null)
+					feedback.e(getResources().getString(R.string.didnt_understand));
 			} else
 				queryText = intent.getStringExtra("queryText");
 			if (queryText != null)
@@ -396,11 +400,11 @@ else if(matcher.group(3).startsWith("second"))
 					searchForSong(artist, track);
 				}
 			} else {
-				feedback.e(getResources().getString(R.string.nothing_to_play));
+				feedback.e(getResources().getString(R.string.didnt_understand));
 				return;
 			}
 		} else {
-			feedback.e(getResources().getString(R.string.nothing_to_play));
+			feedback.e(getResources().getString(R.string.didnt_understand));
 			return;
 		}
 	}

Voice Control For Plex/src/main/java/com/atomjack/vcfp/ShortcutActivity.java

@@ -22,7 +22,7 @@ protected void onCreate(Bundle savedInstanceState) {
 		Intent listenerIntent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);
 		listenerIntent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL,RecognizerIntent.LANGUAGE_MODEL_FREE_FORM);
 		listenerIntent.putExtra(RecognizerIntent.EXTRA_CALLING_PACKAGE, "voice.recognition.test");
-		listenerIntent.putExtra(RecognizerIntent.EXTRA_MAX_RESULTS, 1);
+		listenerIntent.putExtra(RecognizerIntent.EXTRA_MAX_RESULTS, 5);
 		listenerIntent.putExtra(RecognizerIntent.EXTRA_RESULTS_PENDINGINTENT, resultsPendingIntent);
 		listenerIntent.putExtra(RecognizerIntent.EXTRA_PROMPT, getResources().getString(R.string.voice_prompt));
 

Voice Control For Plex/src/main/res/values/strings.xml

@@ -65,4 +65,5 @@
     <string name="no_wifi_connection_message">A WiFi connection is required. Please check your WiFi settings and try again.</string>
     <string name="voice_prompt">Voice Control for Plex is listening</string>
     <string name="searching_for_plex_servers">Searching for Plex Servers</string>
+    <string name="didnt_understand">Sorry, I didn\'t understand that.</string>
 </resources>