Imported Upstream version 1.2.0

[platform/upstream/iotivity.git] / android / android_api / base / src / main / java / org / iotivity / ca / CaNfcInterface.java

diff --git a/android/android_api/base/src/main/java/org/iotivity/ca/CaNfcInterface.java b/android/android_api/base/src/main/java/org/iotivity/ca/CaNfcInterface.java
index ebb273b..dee2ac1 100644 (file)
--- a/android/android_api/base/src/main/java/org/iotivity/ca/CaNfcInterface.java
+++ b/android/android_api/base/src/main/java/org/iotivity/ca/CaNfcInterface.java
@@ -49,7 +49,9 @@ public class CaNfcInterface implements NfcAdapter.CreateNdefMessageCallback {
 
     private CaNfcInterface(Context context, Activity activity) {
         Log.d(MYTAG, "NFC  registerNfcReceiver");
-        mContext = context;
+        synchronized(CaNfcInterface.class) {
+            mContext = context;
+        }
         mActivity = activity;
 
         mAdapter = NfcAdapter.getDefaultAdapter(mContext);