fix wrong last datetime update when opening settings + better check for first install

 chrome/android/chrome_java_sources.gni        |   2 +

 .../java/res/layout/adblock_editor.xml        |  67 ++++

 chrome/android/java/res/values/values.xml     |   2 +

 .../java/res/xml/adblock_preferences.xml      |  43 +++

 .../java/res/xml/adblock_preferences.xml      |  43 ++

 .../android/java/res/xml/main_preferences.xml |   5 +

 .../chrome/browser/app/ChromeActivity.java    |  21 +

 .../browser/settings/AdBlockEditor.java       |  93 +++++

 .../browser/settings/AdBlockPreferences.java  | 173 +++++++++

 .../browser/settings/AdBlockPreferences.java  | 173 ++++++++

 .../chrome/browser/tabmodel/TabModelImpl.java |   2 +-

 chrome/app/generated_resources.grd            |  46 +++

 chrome/browser/after_startup_task_utils.cc    |   5 +

 .../sessions/session_restore_android.cc       |   4 +-

 .../strings/android_chrome_strings.grd        |  14 +

 components/component_updater/BUILD.gn         |   6 +

 .../adblock_updater_service.cc                | 364 ++++++++++++++++++

 .../adblock_updater_service.h                 | 125 ++++++

 .../download_filters_task.cc                  | 237 ++++++++++++

 .../component_updater/download_filters_task.h | 131 +++++++

 .../adblock_updater_service.cc                | 378 ++++++++++++++++++

 .../adblock_updater_service.h                 | 127 ++++++

 .../download_filters_task.cc                  | 237 +++++++++++

 .../component_updater/download_filters_task.h | 131 ++++++

 ...ent_subresource_filter_throttle_manager.cc |  11 +

 .../content/browser/ruleset_publisher.h       |   2 +

 .../content/browser/ruleset_publisher_impl.cc |   5 +

 .../browser/subresource_filter_features.cc    | 113 +-----

 .../core/common/common_features.cc            |   2 +-

 .../navigation_throttle_runner.cc             |   5 -

 42 files changed, 1706 insertions(+), 141 deletions(-)

 42 files changed, 1722 insertions(+), 141 deletions(-)

 create mode 100644 chrome/android/java/res/layout/adblock_editor.xml

 create mode 100644 chrome/android/java/res/xml/adblock_preferences.xml

 create mode 100644 chrome/android/java/src/org/chromium/chrome/browser/settings/AdBlockEditor.java

new file mode 100644

--- /dev/null

+++ b/components/component_updater/adblock_updater_service.cc

@@ -0,0 +1,364 @@

@@ -0,0 +1,378 @@

+/*

+    This file is part of Bromite.

+

+  last_update_ = pref_service_->GetTime(kAdBlockLastCheckTime);

+

+  auto version = ruleset_service_->GetMostRecentlyIndexedVersion();

+  if (!version.content_version.empty()) {

+  base::Time t = base::Time();

+  if (ConvertVersionToTime(version.content_version, &t)==true) {

+    // Check if the request is too soon.

+    if (!last_update_.is_null()) {

+      int deltaCheck = is_foreground == false ? next_check_delay_ : on_demand_check_delay;

+  last_update_ = base::Time::Now();

+  pref_service_->SetTime(kAdBlockLastCheckTime, last_update_);

+

+  base::Time::Exploded e = {0};

+  base::Time t = base::Time();

+  auto version = ruleset_service_->GetMostRecentlyIndexedVersion();

+  if (version.content_version.empty()) {

+    LOG(INFO) << "AdBlockUpdaterService: MostRecentIndexedVersion is empty";

+  } else {

+  base::Time t = base::Time();

+  LOG(INFO) << "AdBlockUpdaterService: MostRecentIndexedVersion = " << version.content_version;

+  ConvertVersionToTime(version.content_version, &t);

+

+  NotifyObservers(AdblockEvent::ADBLOCK_CHECKING_FOR_UPDATES, AdblockError::NONE);

+

+  std::string filters_url_ = pref_service_->GetString(kAdBlockFiltersURL);

+  auto task = base::MakeRefCounted<DownloadFiltersTask>(

+      shared_url_network_factory_,

+      is_foreground, filters_url_,

+      t,

+      base::BindOnce(&AdBlockUpdaterService::OnUpdateComplete, base::Unretained(this),

+                     std::move(on_finished)));

+

+  // run task now; task is responsible for clearing the is_updating status

+  base::ThreadTaskRunnerHandle::Get()->PostTask(FROM_HERE,

+      base::BindOnce(&DownloadFiltersTask::Run, base::Unretained(task.get())));

+  tasks_.insert(task);

+}

+

+bool AdBlockUpdaterService::ConvertVersionToTime(const std::string& version, base::Time* t)

+{

+  *t = base::Time();

+  if (version.empty()) {

+    LOG(INFO) << "AdBlockUpdaterService: version is empty";

+    return false;

+  }

+

+  base::Time::Exploded e = {0};

+  std::vector<std::string> tokens =

+        base::SplitString(version.content_version, ".", base::KEEP_WHITESPACE, base::SPLIT_WANT_ALL);

+      base::SplitString(version, ".", base::KEEP_WHITESPACE, base::SPLIT_WANT_ALL);

+  int i = 0;

+  bool failed = false;

+  for (const std::string& token : tokens) {

+  if (failed) {

+    LOG(WARNING) << "AdBlockUpdaterService: failed to parse most recent version as x.y.z.w dot-separated integers";

+  } else {

+      if (!base::Time::FromUTCExploded(e, &t))

+    if (!base::Time::FromUTCExploded(e, t)) {

+      failed = true;

+      LOG(WARNING) << "AdBlockUpdaterService: failed to convert version to time.";

+    }

+  }

+

+  NotifyObservers(AdblockEvent::ADBLOCK_CHECKING_FOR_UPDATES, AdblockError::NONE);

+

+  std::string filters_url_ = pref_service_->GetString(kAdBlockFiltersURL);

+  auto task = base::MakeRefCounted<DownloadFiltersTask>(

+      shared_url_network_factory_,

+      is_foreground, filters_url_,

+      t,

+      base::BindOnce(&AdBlockUpdaterService::OnUpdateComplete, base::Unretained(this),

+                     std::move(on_finished)));

+

+  // run task now; task is responsible for clearing the is_updating status

+  base::ThreadTaskRunnerHandle::Get()->PostTask(FROM_HERE,

+      base::BindOnce(&DownloadFiltersTask::Run, base::Unretained(task.get())));

+  tasks_.insert(task);

+  return failed;

+}

+

+void AdBlockUpdaterService::OnUpdateComplete(Callback on_finished,

+}

+

+void AdBlockUpdaterService::SetAdBlockUpdateTimeFrequency(int days) {

+  if (pref_service_->GetInteger(kAdBlockFiltersCheckFrequency) != days) {

+    pref_service_->SetInteger(kAdBlockFiltersCheckFrequency, days);

+    pref_service_->SetTime(kAdBlockLastCheckTime, base::Time());

+    StartWithDelay(0);

+  }

+}

+

+// static

+void AdBlockUpdaterService::RegisterPrefs(PrefRegistrySimple* registry) {

new file mode 100644

--- /dev/null

+++ b/components/component_updater/adblock_updater_service.h

@@ -0,0 +1,125 @@

@@ -0,0 +1,127 @@

+/*

+    This file is part of Bromite.

+

+  void OnUpdateComplete(Callback callback, scoped_refptr<DownloadFiltersTask> task, AdblockError error);

+  void RulesetPublishedCallback();

+

+  bool ConvertVersionToTime(const std::string& version, base::Time* t);

+

+  base::ObserverList<Observer>::Unchecked observer_list_;

+  base::ThreadChecker thread_checker_;

+  base::Time last_update_;