Java calendar month null indexing

Author: TebbeUbben

app/src/main/java/sugar/free/sightremote/services/TimeSynchronizationService.java

@@ -82,7 +82,7 @@ private WriteDateTimeMessage createWriteMessage() {
         Calendar calendar = Calendar.getInstance();
         WriteDateTimeMessage writeMessage = new WriteDateTimeMessage();
         writeMessage.setYear(calendar.get(Calendar.YEAR));
-        writeMessage.setMonth(calendar.get(Calendar.MONTH));
+        writeMessage.setMonth(calendar.get(Calendar.MONTH) + 1);
         writeMessage.setDay(calendar.get(Calendar.DAY_OF_MONTH));
         writeMessage.setHour(calendar.get(Calendar.HOUR_OF_DAY));
         writeMessage.setMinute(calendar.get(Calendar.MINUTE));
@@ -93,7 +93,7 @@ private WriteDateTimeMessage createWriteMessage() {
     private long parseDateTime(ReadDateTimeMessage dateTime) {
         Calendar calendar = Calendar.getInstance();
         calendar.set(Calendar.YEAR, dateTime.getYear());
-        calendar.set(Calendar.MONTH, dateTime.getMonth());
+        calendar.set(Calendar.MONTH, dateTime.getMonth() - 1);
         calendar.set(Calendar.DAY_OF_MONTH, dateTime.getDay());
         calendar.set(Calendar.HOUR_OF_DAY, dateTime.getHour());
         calendar.set(Calendar.MINUTE, dateTime.getMinute());

build.gradle

@@ -6,7 +6,7 @@ ext {
 
     versionMajor = 1
     versionMinor = 5
-    versionRevision = 4
+    versionRevision = 5
     versionCompatiblity = 'asclepius'
 
     versionCode = 1

sightparser/src/main/java/sugar/free/sightparser/applayer/messages/configuration/WriteDateTimeMessage.java

@@ -35,7 +35,7 @@ protected boolean outCRC() {
     @Override
     protected byte[] getData() throws Exception {
         ByteBuf byteBuf = new ByteBuf(7);
-        byteBuf.putUInt16LE((short) year);
+        byteBuf.putUInt16LE(year);
         byteBuf.putByte((byte) month);
         byteBuf.putByte((byte) day);
         byteBuf.putByte((byte) hour);