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 #include "v8/include/v8.h"
  12
  13 std::string AndroidAboutAppInfo::GetOsInfo() {
  14   std::string android_info_str;
  15
  16   // Append information about the OS version.
  17   int32 os_major_version = 0;
  18   int32 os_minor_version = 0;
  19   int32 os_bugfix_version = 0;
  20   base::SysInfo::OperatingSystemVersionNumbers(&os_major_version,
  21                                                &os_minor_version,
  22                                                &os_bugfix_version);
  23   base::StringAppendF(&android_info_str, "%d.%d.%d", os_major_version,
  24                       os_minor_version, os_bugfix_version);
  25
  26   // Append information about the device.
  27   bool semicolon_inserted = false;
  28   std::string android_build_codename = base::SysInfo::GetAndroidBuildCodename();
  29   std::string android_device_name = base::SysInfo::GetDeviceName();
  30   if ("REL" == android_build_codename && android_device_name.size() > 0) {
  31     android_info_str += "; " + android_device_name;
  32     semicolon_inserted = true;
  33   }
  34
  35   // Append the build ID.
  36   std::string android_build_id = base::SysInfo::GetAndroidBuildID();
  37   if (android_build_id.size() > 0) {
  38     if (!semicolon_inserted) {
  39       android_info_str += ";";
  40     }
  41     android_info_str += " Build/" + android_build_id;
  42   }
  43
  44   return android_info_str;
  45 }
  46
  47 std::string AndroidAboutAppInfo::GetJavaScriptVersion() {
  48   std::string js_version(v8::V8::GetVersion());
  49   std::string js_engine = "V8";
  50   return js_engine + " " + js_version;
  51 }