public void onCreate() {

     if (DEVELOPER_MODE) {

         StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder()

                 .detectDiskReads()

                 .detectDiskWrites()

                 .detectNetwork()   // or .detectAll() for all detectable problems

                 .penaltyLog()

                 .build());

         StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder()

                 .detectLeakedSqlLiteObjects()

                 .detectLeakedClosableObjects()

                 .penaltyLog()

                 .penaltyDeath()

                 .build());

     }

     super.onCreate();

 }