Support for UTF-8 in comments

Author: sh123

codec2talkie/src/main/java/com/radio/codec2talkie/protocol/aprs/AprsDataPositionReport.java

@@ -11,6 +11,7 @@
 import com.radio.codec2talkie.tools.UnitTools;
 
 import java.nio.ByteBuffer;
+import java.nio.charset.StandardCharsets;
 import java.util.Locale;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
@@ -143,7 +144,7 @@ private boolean fromCompressedBinary(byte[] infoData) {
 
         byte[] tail = new byte[buffer.remaining()];
         buffer.get(tail);
-        String strTail = new String(tail);
+        String strTail = new String(tail, StandardCharsets.UTF_8);
         Pattern latLonPattern = Pattern.compile("^([\\\\/])(\\S{4})(\\S{4})(\\S)(.\\S)?(\\S)?(.*)$", Pattern.DOTALL);
         Matcher latLonMatcher = latLonPattern.matcher(strTail);
         if (!latLonMatcher.matches()) {
@@ -215,7 +216,7 @@ private boolean fromUncompressedBinary(byte[] infoData) {
         // read latitude/symbol_table/longitude/symbol
         byte[] tail = new byte[buffer.remaining()];
         buffer.get(tail);
-        String strTail = new String(tail);
+        String strTail = new String(tail, StandardCharsets.UTF_8);
         Pattern latLonPattern = Pattern.compile(
                 "^" +
                 "(?:.*)?" +                         // optional timestamp

codec2talkie/src/main/java/com/radio/codec2talkie/protocol/aprs/AprsDataPositionReportMicE.java

@@ -7,6 +7,7 @@
 import com.radio.codec2talkie.tools.UnitTools;
 
 import java.nio.ByteBuffer;
+import java.nio.charset.StandardCharsets;
 import java.util.Arrays;
 import java.util.HashMap;
 import java.util.Locale;
@@ -222,9 +223,9 @@ public void fromBinary(String srcCallsign, String dstCallsign, String digipath,
         if (infoData.length > 11 && infoData[11] == '}') {
             _position.hasAltitude = true;
             _position.altitudeMeters = ((infoData[8] - 33) * 91 * 91 + (infoData[9] - 33) * 91 + (infoData[10] - 33)) - 10000;
-            _position.comment = TextTools.stripNulls(new String(Arrays.copyOfRange(infoData, 12, infoData.length)));
+            _position.comment = TextTools.stripNulls(new String(Arrays.copyOfRange(infoData, 12, infoData.length), StandardCharsets.UTF_8));
         } else {
-            _position.comment = TextTools.stripNulls(new String(Arrays.copyOfRange(infoData, 8, infoData.length)));
+            _position.comment = TextTools.stripNulls(new String(Arrays.copyOfRange(infoData, 8, infoData.length), StandardCharsets.UTF_8));
         }
 
         _position.maidenHead = UnitTools.decimalToMaidenhead(_position.latitude, _position.longitude);

codec2talkie/src/main/java/com/radio/codec2talkie/protocol/aprs/AprsDataTextMessage.java

@@ -4,6 +4,7 @@
 import com.radio.codec2talkie.protocol.position.Position;
 
 import java.nio.ByteBuffer;
+import java.nio.charset.StandardCharsets;
 
 public class AprsDataTextMessage implements AprsData {