chrome/browser/ui/android/android_about_app_info.cc

   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 #include "chrome/browser/ui/android/android_about_app_info.h"
   6
   7 #include <string>
   8
   9 #include "base/strings/stringprintf.h"
  10 #include "base/sys_info.h"
  11
  12 std::string AndroidAboutAppInfo::GetOsInfo() {
  13   std::string android_info_str;
  14
  15   // Append information about the OS version.
  16   int32 os_major_version = 0;
  17   int32 os_minor_version = 0;
  18   int32 os_bugfix_version = 0;
  19   base::SysInfo::OperatingSystemVersionNumbers(&os_major_version,
  20                                                &os_minor_version,
  21                                                &os_bugfix_version);
  22   base::StringAppendF(&android_info_str, "%d.%d.%d", os_major_version,
  23                       os_minor_version, os_bugfix_version);
  24
  25   // Append information about the device.
  26   bool semicolon_inserted = false;
  27   std::string android_build_codename = base::SysInfo::GetAndroidBuildCodename();
  28   std::string android_device_name = base::SysInfo::HardwareModelName();
  29   if ("REL" == android_build_codename && android_device_name.size() > 0) {
  30     android_info_str += "; " + android_device_name;
  31     semicolon_inserted = true;
  32   }
  33
  34   // Append the build ID.
  35   std::string android_build_id = base::SysInfo::GetAndroidBuildID();
  36   if (android_build_id.size() > 0) {
  37     if (!semicolon_inserted) {
  38       android_info_str += ";";
  39     }
  40     android_info_str += " Build/" + android_build_id;
  41   }
  42
  43   return android_info_str;
  44 }