content/common/android/device_telephony_info.h

   1 // Copyright (c) 2012 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 #ifndef CONTENT_COMMON_ANDROID_DEVICE_TELEPHONY_INFO_H_
   6 #define CONTENT_COMMON_ANDROID_DEVICE_TELEPHONY_INFO_H_
   7
   8 #include <jni.h>
   9 #include <string>
  10
  11 #include "base/android/scoped_java_ref.h"
  12 #include "base/basictypes.h"
  13
  14 namespace content {
  15
  16 // Facilitates access to device information typically only
  17 // available using the Android SDK, including Telephony properties.
  18 class DeviceTelephonyInfo {
  19  public:
  20   DeviceTelephonyInfo();
  21   ~DeviceTelephonyInfo();
  22
  23   // Returns the ISO country code equivalent of the current MCC.
  24   std::string GetNetworkCountryIso();
  25
  26   // Registers methods with JNI and returns true if succeeded.
  27   static bool RegisterDeviceTelephonyInfo(JNIEnv* env);
  28
  29  private:
  30   base::android::ScopedJavaGlobalRef<jobject> j_device_info_;
  31
  32   DISALLOW_COPY_AND_ASSIGN(DeviceTelephonyInfo);
  33 };
  34
  35 }  // namespace content
  36
  37 #endif  // CONTENT_COMMON_ANDROID_DEVICE_TELEPHONY_INFO_H_