bug修改

component_utils/src/main/java/com/rv/component/utils/AppCookie.java

@@ -19,7 +19,11 @@ public class AppCookie {
 
     private static SharedPreferences getPreference() {
         if (preferences == null) {
-            preferences = weakReference.get().getSharedPreferences(COOKIE_FILE, Context.MODE_PRIVATE);
+            synchronized (AppCookie.class) {
+                if (null == preferences) {
+                    preferences = weakReference.get().getSharedPreferences(COOKIE_FILE, Context.MODE_PRIVATE);
+                }
+            }
         }
         return preferences;
     }

component_utils/src/main/java/com/rv/component/utils/LocationRecord.java

@@ -19,7 +19,11 @@ public class LocationRecord {
 
     private static SharedPreferences getPreference(Context context) {
         if (preferences == null) {
-            preferences = context.getSharedPreferences(FILE_NAME, Context.MODE_PRIVATE);
+            synchronized (LocationRecord.class) {
+                if (null == preferences) {
+                    preferences = context.getSharedPreferences(FILE_NAME, Context.MODE_PRIVATE);
+                }
+            }
         }
         return preferences;
     }