cleanup: removed unused emoticon parsing

src/main/java/eu/siacs/conversations/Config.java

@@ -18,7 +18,6 @@ public final class Config {
 
 	public static final int MESSAGE_MERGE_WINDOW = 20;
 
-	public static final boolean PARSE_EMOTICONS = false;
 	public static final int  PROGRESS_UI_UPDATE_INTERVAL = 750;
 
 	public static final boolean NO_PROXY_LOOKUP = false; //useful to debug ibb

src/main/java/eu/siacs/conversations/ui/adapter/ConversationAdapter.java

@@ -2,7 +2,6 @@ package eu.siacs.conversations.ui.adapter;
 
 import java.util.List;
 
-import eu.siacs.conversations.Config;
 import eu.siacs.conversations.R;
 import eu.siacs.conversations.entities.Conversation;
 import eu.siacs.conversations.entities.Downloadable;
@@ -139,10 +138,7 @@ public class ConversationAdapter extends ArrayAdapter<Conversation> {
 		} else {
 			if ((message.getEncryption() != Message.ENCRYPTION_PGP)
 					&& (message.getEncryption() != Message.ENCRYPTION_DECRYPTION_FAILED)) {
-				String body = Config.PARSE_EMOTICONS ? UIHelper
+				mLastMessage.setText(message.getBody());
-						.transformAsciiEmoticons(message.getBody()) : message
-						.getBody();
-				mLastMessage.setText(body);
 			} else {
 				mLastMessage.setText(R.string.encrypted_message_received);
 			}

src/main/java/eu/siacs/conversations/ui/adapter/MessageAdapter.java

@@ -23,7 +23,6 @@ import android.widget.Toast;
 
 import java.util.List;
 
-import eu.siacs.conversations.Config;
 import eu.siacs.conversations.R;
 import eu.siacs.conversations.entities.Account;
 import eu.siacs.conversations.entities.Contact;
@@ -225,10 +224,7 @@ public class MessageAdapter extends ArrayAdapter<Message> {
 		viewHolder.messageBody.setVisibility(View.VISIBLE);
 		if (message.getBody() != null) {
 			if (message.getType() != Message.TYPE_PRIVATE) {
-				String body = Config.PARSE_EMOTICONS ? UIHelper
+				viewHolder.messageBody.setText(message.getMergedBody());
-						.transformAsciiEmoticons(message.getMergedBody())
-						: message.getMergedBody();
-				viewHolder.messageBody.setText(body);
 			} else {
 				String privateMarker;
 				if (message.getStatus() <= Message.STATUS_RECEIVED) {

src/main/java/eu/siacs/conversations/utils/UIHelper.java

@@ -2,7 +2,6 @@ package eu.siacs.conversations.utils;
 
 import java.util.Calendar;
 import java.util.Date;
-import java.util.regex.Pattern;
 
 import eu.siacs.conversations.R;
 import android.content.Context;
@@ -86,47 +85,6 @@ public class UIHelper {
 		}
 	}
 
-	private final static class EmoticonPattern {
-		Pattern pattern;
-		String replacement;
-
-		EmoticonPattern(String ascii, int unicode) {
-			this.pattern = Pattern.compile("(?<=(^|\\s))" + ascii
-					+ "(?=(\\s|$))");
-			this.replacement = new String(new int[] { unicode, }, 0, 1);
-		}
-
-		String replaceAll(String body) {
-			return pattern.matcher(body).replaceAll(replacement);
-		}
-	}
-
-	private static final EmoticonPattern[] patterns = new EmoticonPattern[] {
-			new EmoticonPattern(":-?D", 0x1f600),
-			new EmoticonPattern("\\^\\^", 0x1f601),
-			new EmoticonPattern(":'D", 0x1f602),
-			new EmoticonPattern("\\]-?D", 0x1f608),
-			new EmoticonPattern(";-?\\)", 0x1f609),
-			new EmoticonPattern(":-?\\)", 0x1f60a),
-			new EmoticonPattern("[B8]-?\\)", 0x1f60e),
-			new EmoticonPattern(":-?\\|", 0x1f610),
-			new EmoticonPattern(":-?[/\\\\]", 0x1f615),
-			new EmoticonPattern(":-?\\*", 0x1f617),
-			new EmoticonPattern(":-?[Ppb]", 0x1f61b),
-			new EmoticonPattern(":-?\\(", 0x1f61e),
-			new EmoticonPattern(":-?[0Oo]", 0x1f62e),
-			new EmoticonPattern("\\\\o/", 0x1F631), };
-
-	public static String transformAsciiEmoticons(String body) {
-		if (body != null) {
-			for (EmoticonPattern p : patterns) {
-				body = p.replaceAll(body);
-			}
-			body = body.trim();
-		}
-		return body;
-	}
-
 	public static int getColorForName(String name) {
 		if (name.isEmpty()) {
 			return 0xFF202020;