net/android/traffic_stats.cc

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "net/android/traffic_stats.h"
   6
   7 #include "jni/AndroidTrafficStats_jni.h"
   8
   9 namespace net {
  10
  11 namespace android {
  12
  13 namespace traffic_stats {
  14
  15 // GENERATED_JAVA_ENUM_PACKAGE: org.chromium.net
  16 enum TrafficStatsError {
  17   // Value returned by AndroidTrafficStats APIs when a valid value is
  18   // unavailable.
  19   ERROR_NOT_SUPPORTED = 0,
  20 };
  21
  22 bool GetTotalTxBytes(int64_t* bytes) {
  23   JNIEnv* env = base::android::AttachCurrentThread();
  24   *bytes = Java_AndroidTrafficStats_getTotalTxBytes(env);
  25   return *bytes != ERROR_NOT_SUPPORTED;
  26 }
  27
  28 bool Register(JNIEnv* env) {
  29   return RegisterNativesImpl(env);
  30 }
  31
  32 }  // namespace traffic_stats
  33
  34 }  // namespace android
  35
  36 }  // namespace net