base/android/library_loader/library_load_from_apk_status_codes.h

   1 // Copyright 2014 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 BASE_ANDROID_LIBRARY_LOAD_FROM_APK_STATUS_CODES_H_
   6 #define BASE_ANDROID_LIBRARY_LOAD_FROM_APK_STATUS_CODES_H_
   7
   8 namespace base {
   9 namespace android {
  10
  11 namespace {
  12
  13 // This enum must be kept in sync with the LibraryLoadFromApkStatus enum in
  14 // tools/metrics/histograms/histograms.xml.
  15 // GENERATED_JAVA_ENUM_PACKAGE: org.chromium.base.library_loader
  16 enum LibraryLoadFromApkStatusCodes {
  17   // The loader was unable to determine whether the functionality is supported.
  18   LIBRARY_LOAD_FROM_APK_STATUS_CODES_UNKNOWN = 0,
  19
  20   // The device does not support loading a library directly from the APK file.
  21   LIBRARY_LOAD_FROM_APK_STATUS_CODES_NOT_SUPPORTED = 1,
  22
  23   // The device supports loading a library directly from the APK file.
  24   LIBRARY_LOAD_FROM_APK_STATUS_CODES_SUPPORTED = 2,
  25
  26   // The Chromium library was successfully loaded directly from the APK file.
  27   LIBRARY_LOAD_FROM_APK_STATUS_CODES_SUCCESSFUL = 3,
  28
  29   // The Chromium library was successfully loaded using the unpack library
  30   // fallback because it was compressed or not page aligned in the APK file.
  31   LIBRARY_LOAD_FROM_APK_STATUS_CODES_USED_UNPACK_LIBRARY_FALLBACK = 4,
  32
  33   // The Chromium library was successfully loaded using the no map executable
  34   // support fallback.
  35   LIBRARY_LOAD_FROM_APK_STATUS_CODES_USED_NO_MAP_EXEC_SUPPORT_FALLBACK = 5,
  36
  37   // End sentinel.
  38   LIBRARY_LOAD_FROM_APK_STATUS_CODES_MAX = 6,
  39 };
  40
  41 }  // namespace
  42
  43 }  // namespace android
  44 }  // namespace base
  45
  46 #endif  // BASE_ANDROID_LIBRARY_LOAD_FROM_APK_STATUS_CODES_H_