fixed notifications for images

src/main/java/eu/siacs/conversations/parser/MessageParser.java

@@ -401,12 +401,6 @@ public class MessageParser extends AbstractParser implements
 	@Override
 	public void onMessagePacketReceived(Account account, MessagePacket packet) {
 		Message message = null;
-		boolean notify = mXmppConnectionService.getPreferences().getBoolean(
-				"show_notification", true);
-		boolean alwaysNotifyInConference = notify
-				&& mXmppConnectionService.getPreferences().getBoolean(
-				"always_notify_in_conference", false);
-
 		this.parseNick(packet, account);
 
 		if ((packet.getType() == MessagePacket.TYPE_CHAT || packet.getType() == MessagePacket.TYPE_NORMAL)) {
@@ -429,7 +423,6 @@ public class MessageParser extends AbstractParser implements
 				if (message != null) {
 					if (message.getStatus() == Message.STATUS_SEND) {
 						account.activateGracePeriod();
-						notify = false;
 						mXmppConnectionService.markRead(
 								message.getConversation(), false);
 					} else {
@@ -444,14 +437,10 @@ public class MessageParser extends AbstractParser implements
 			if (message != null) {
 				if (message.getStatus() == Message.STATUS_RECEIVED) {
 					message.markUnread();
-					notify = alwaysNotifyInConference
-							|| NotificationService
-							.wasHighlightedOrPrivate(message);
 				} else {
 					mXmppConnectionService.markRead(message.getConversation(),
 							false);
 					account.activateGracePeriod();
-					notify = false;
 				}
 			}
 		} else if (packet.getType() == MessagePacket.TYPE_ERROR) {
@@ -498,10 +487,7 @@ public class MessageParser extends AbstractParser implements
 		if (message.trusted() && message.bodyContainsDownloadable()) {
 			this.mXmppConnectionService.getHttpConnectionManager()
 					.createNewConnection(message);
-			notify = false;
+		} else {
-		}
-		notify = notify && !conversation.isMuted();
-		if (notify) {
 			mXmppConnectionService.getNotificationService().push(message);
 		}
 		mXmppConnectionService.updateConversationUi();

src/main/java/eu/siacs/conversations/services/NotificationService.java

@@ -1,11 +1,5 @@
 package eu.siacs.conversations.services;
 
-import java.io.FileNotFoundException;
-import java.util.ArrayList;
-import java.util.LinkedHashMap;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
 import android.app.Notification;
 import android.app.NotificationManager;
 import android.app.PendingIntent;
@@ -23,6 +17,12 @@ import android.support.v4.app.TaskStackBuilder;
 import android.text.Html;
 import android.util.DisplayMetrics;
 
+import java.io.FileNotFoundException;
+import java.util.ArrayList;
+import java.util.LinkedHashMap;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
 import eu.siacs.conversations.Config;
 import eu.siacs.conversations.R;
 import eu.siacs.conversations.entities.Account;
@@ -46,7 +46,28 @@ public class NotificationService {
 		this.mXmppConnectionService = service;
 	}
 
+	public boolean notify(Message message) {
+		return (message.getStatus() == Message.STATUS_RECEIVED)
+				&& notificationsEnabled()
+				&& !message.getConversation().isMuted()
+				&& (message.getConversation().getMode() == Conversation.MODE_SINGLE
+					|| conferenceNotificationsEnabled()
+					|| wasHighlightedOrPrivate(message)
+					);
+	}
+
+	public boolean notificationsEnabled() {
+		return mXmppConnectionService.getPreferences().getBoolean("show_notification", true);
+	}
+
+	public boolean conferenceNotificationsEnabled() {
+		return mXmppConnectionService.getPreferences().getBoolean("always_notify_in_conference", false);
+	}
+
 	public void push(Message message) {
+		if (!notify(message)) {
+			return;
+		}
 		PowerManager pm = (PowerManager) mXmppConnectionService
 				.getSystemService(Context.POWER_SERVICE);
 		boolean isScreenOn = pm.isScreenOn();
@@ -110,7 +131,7 @@ public class NotificationService {
 			if (notify) {
 				if (vibrate) {
 					int dat = 70;
-					long[] pattern = { 0, 3 * dat, dat, dat };
+					long[] pattern = {0, 3 * dat, dat, dat};
 					mBuilder.setVibrate(pattern);
 				}
 				if (ringtone != null) {
@@ -287,7 +308,7 @@ public class NotificationService {
 		return PendingIntent.getService(mXmppConnectionService, 0, intent, 0);
 	}
 
-	public static boolean wasHighlightedOrPrivate(Message message) {
+	private boolean wasHighlightedOrPrivate(Message message) {
 		String nick = message.getConversation().getMucOptions().getActualNick();
 		Pattern highlight = generateNickHighlightPattern(nick);
 		if (message.getBody() == null || nick == null) {