Added GetTime method to LinphoneChatMessage java impl

coreapi/linphonecore_jni.cc

@@ -1871,6 +1871,12 @@ extern "C" jlong Java_org_linphone_core_LinphoneChatMessageImpl_getPeerAddress(J
 	return (jlong) linphone_chat_message_get_peer_address((LinphoneChatMessage*)ptr);
 }
 
+extern "C" jlong Java_org_linphone_core_LinphoneChatMessageImpl_getTime(JNIEnv*  env
+																		,jobject  thiz
+																		,jlong ptr) {
+	return (jlong) linphone_chat_message_get_time((LinphoneChatMessage*)ptr);
+}
+
 extern "C" void Java_org_linphone_core_LinphoneChatRoomImpl_sendMessage(JNIEnv*  env
 																		,jobject  thiz
 																		,jlong ptr

java/common/org/linphone/core/LinphoneChatMessage.java

@@ -106,4 +106,10 @@ public interface LinphoneChatMessage {
 	 * @return the value of the header, or null if not found.
 	 */
 	String  getCustomHeader(String name);
+	
+	/**
+	 * Gets the time at which the message was sent
+	 * @return the time in milliseconds
+	 */
+	long getTime();
 }

java/impl/org/linphone/core/LinphoneChatMessageImpl.java

@@ -8,6 +8,7 @@ public class LinphoneChatMessageImpl implements LinphoneChatMessage {
 	private native String getExternalBodyUrl(long ptr);
 	private native void setExternalBodyUrl(long ptr, String url);
 	private native long getFrom(long ptr);
+	private native long getTime(long ptr);
 	
 	protected LinphoneChatMessageImpl(long aNativePtr)  {
 		nativePtr = aNativePtr;
@@ -64,4 +65,8 @@ public class LinphoneChatMessageImpl implements LinphoneChatMessage {
 	public String getCustomHeader(String name) {
 		return getCustomHeader(nativePtr,name);
 	}
+	
+	public long getTime() {
+		return getTime(nativePtr);
+	}
 }