2 files changed, 9 insertions, 2 deletions
diff --git a/core/jni/android_bluetooth_common.h b/core/jni/android_bluetooth_common.h
index ef9b66b..378bb6f 100644
--- a/core/jni/android_bluetooth_common.h
+++ b/core/jni/android_bluetooth_common.h
@@ -88,6 +88,8 @@ struct event_loop_native_data_t {
     int envVer;
     /* reference to our java self */
     jobject me;
+    /* flag to indicate if the event loop thread is running */
+    bool running;
 };
 
 struct _Properties {
diff --git a/core/jni/android_server_BluetoothEventLoop.cpp b/core/jni/android_server_BluetoothEventLoop.cpp
index 0e7fd66..259cc01 100644
--- a/core/jni/android_server_BluetoothEventLoop.cpp
+++ b/core/jni/android_server_BluetoothEventLoop.cpp
@@ -548,6 +548,8 @@ static void *eventLoopMain(void *ptr) {
     dbus_connection_set_watch_functions(nat->conn, dbusAddWatch,
             dbusRemoveWatch, dbusToggleWatch, ptr, NULL);
 
+    nat->running = true;
+
     while (1) {
         for (int i = 0; i < nat->pollMemberCount; i++) {
             if (!nat->pollData[i].revents) {
@@ -591,7 +593,7 @@ static void *eventLoopMain(void *ptr) {
                 break;
             }
         }
-        while (dbus_connection_dispatch(nat->conn) == 
+        while (dbus_connection_dispatch(nat->conn) ==
                 DBUS_DISPATCH_DATA_REMAINS) {
         }
 
@@ -607,6 +609,8 @@ static jboolean startEventLoopNative(JNIEnv *env, jobject object) {
 
     pthread_mutex_lock(&(nat->thread_mutex));
 
+    nat->running = false;
+
     if (nat->pollData) {
         LOGW("trying to start EventLoop a second time!");
         pthread_mutex_unlock( &(nat->thread_mutex) );
@@ -703,6 +707,7 @@ static void stopEventLoopNative(JNIEnv *env, jobject object) {
         nat->controlFdW = 0;
         close(fd);
     }
+    nat->running = false;
     pthread_mutex_unlock(&(nat->thread_mutex));
 #endif // HAVE_BLUETOOTH
 }
@@ -713,7 +718,7 @@ static jboolean isEventLoopRunningNative(JNIEnv *env, jobject object) {
     native_data_t *nat = get_native_data(env, object);
 
     pthread_mutex_lock(&(nat->thread_mutex));
-    if (nat->pollData) {
+    if (nat->running) {
         result = JNI_TRUE;
     }
     pthread_mutex_unlock(&(nat->thread_mutex));