JNI for setting file to play while on hold.

coreapi/linphonecore_jni.cc

@@ -732,6 +732,14 @@ extern "C" jboolean Java_org_linphone_core_LinphoneCoreImpl_isVideoEnabled(JNIEn
 																			,jlong lc) {
 	return linphone_core_video_enabled((LinphoneCore*)lc);
 }
+extern "C" void Java_org_linphone_core_LinphoneCoreImpl_setPlayFile(JNIEnv*  env
+																			,jobject  thiz
+																			,jlong lc
+																			,jstring jpath) {
+	const char* path = jpath?env->GetStringUTFChars(jpath, NULL):NULL;
+	linphone_core_set_play_file((LinphoneCore*)lc,path);
+	if (path) env->ReleaseStringUTFChars(jpath, path);
+}
 extern "C" void Java_org_linphone_core_LinphoneCoreImpl_setRing(JNIEnv*  env
 																			,jobject  thiz
 																			,jlong lc

java/common/org/linphone/core/LinphoneCore.java

@@ -699,8 +699,13 @@ public interface LinphoneCore {
 	 */
 	void setMediaEncryptionMandatory(boolean yesno);
 	/**
-	 * @return if media encryption is required for ougtoing calls
+	 * @return if media encryption is required for outgoing calls
 	 */
 	boolean isMediaEncryptionMandatory();
 
+	/**
+	 * @param path path to music file played to remote side when on hold.
+	 */
+	void setPlayFile(String path);
+	
 }