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_ 38