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LeOSium_webview/LeOS/patches/Add-option-to-use-home-page...

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From: csagan5 <32685696+csagan5@users.noreply.github.com>
Date: Sat, 20 Nov 2021 15:36:54 +0000
Subject: Add option to use home page as NTP
And allow use about:blank as default homepage
License: GPL-3.0-only - https://spdx.org/licenses/GPL-3.0-only.html
---
.../tab_management/TabGridDialogMediator.java | 9 ++++++++-
.../tasks/tab_management/TabGroupUiMediator.java | 8 +++++++-
.../java/res/xml/homepage_preferences.xml | 5 +++++
.../chrome/browser/homepage/HomepageManager.java | 16 ++++++++++++++++
.../homepage/settings/HomepageSettings.java | 12 ++++++++++++
.../chrome/browser/metrics/LaunchMetrics.java | 1 -
.../browser/tabmodel/ChromeTabCreator.java | 8 ++++++++
.../preferences/ChromePreferenceKeys.java | 1 +
.../preferences/LegacyChromePreferenceKeys.java | 1 +
.../android/strings/android_chrome_strings.grd | 3 +++
chrome/browser/ui/browser_ui_prefs.cc | 2 ++
chrome/common/pref_names.h | 4 ++++
12 files changed, 67 insertions(+), 3 deletions(-)
diff --git a/chrome/android/features/tab_ui/java/src/org/chromium/chrome/browser/tasks/tab_management/TabGridDialogMediator.java b/chrome/android/features/tab_ui/java/src/org/chromium/chrome/browser/tasks/tab_management/TabGridDialogMediator.java
--- a/chrome/android/features/tab_ui/java/src/org/chromium/chrome/browser/tasks/tab_management/TabGridDialogMediator.java
+++ b/chrome/android/features/tab_ui/java/src/org/chromium/chrome/browser/tasks/tab_management/TabGridDialogMediator.java
@@ -18,6 +18,7 @@ import org.chromium.base.Callback;
import org.chromium.base.ResettersForTesting;
import org.chromium.base.metrics.RecordUserAction;
import org.chromium.base.supplier.Supplier;
+import org.chromium.chrome.browser.homepage.HomepageManager;
import org.chromium.chrome.browser.tab.Tab;
import org.chromium.chrome.browser.tab.TabCreationState;
import org.chromium.chrome.browser.tab.TabLaunchType;
@@ -44,6 +45,7 @@ import org.chromium.ui.KeyboardVisibilityDelegate;
import org.chromium.ui.base.DeviceFormFactor;
import org.chromium.ui.modelutil.PropertyModel;
import org.chromium.ui.text.EmptyTextWatcher;
+import org.chromium.url.GURL;
import java.util.ArrayList;
import java.util.List;
@@ -564,9 +566,14 @@ public class TabGridDialogMediator
assert relatedTabs.size() > 0;
+ String url = UrlConstants.NTP_URL;
+ if (HomepageManager.getInstance().getPrefNTPIsHomepageEnabled()) {
+ GURL gurl = HomepageManager.getInstance().getHomepageGurl();
+ url = gurl != null ? gurl.getSpec() : url;
+ }
Tab parentTabToAttach = relatedTabs.get(relatedTabs.size() - 1);
mTabCreatorManager.getTabCreator(currentTab.isIncognito())
- .createNewTab(new LoadUrlParams(UrlConstants.NTP_URL),
+ .createNewTab(new LoadUrlParams(url),
TabLaunchType.FROM_TAB_GROUP_UI, parentTabToAttach);
RecordUserAction.record("MobileNewTabOpened." + mComponentName);
};
diff --git a/chrome/android/features/tab_ui/java/src/org/chromium/chrome/browser/tasks/tab_management/TabGroupUiMediator.java b/chrome/android/features/tab_ui/java/src/org/chromium/chrome/browser/tasks/tab_management/TabGroupUiMediator.java
--- a/chrome/android/features/tab_ui/java/src/org/chromium/chrome/browser/tasks/tab_management/TabGroupUiMediator.java
+++ b/chrome/android/features/tab_ui/java/src/org/chromium/chrome/browser/tasks/tab_management/TabGroupUiMediator.java
@@ -17,6 +17,7 @@ import org.chromium.base.metrics.RecordUserAction;
import org.chromium.base.supplier.ObservableSupplier;
import org.chromium.base.supplier.ObservableSupplierImpl;
import org.chromium.base.supplier.OneshotSupplier;
+import org.chromium.chrome.browser.homepage.HomepageManager;
import org.chromium.chrome.browser.layouts.LayoutStateProvider;
import org.chromium.chrome.browser.layouts.LayoutStateProvider.LayoutStateObserver;
import org.chromium.chrome.browser.layouts.LayoutType;
@@ -345,8 +346,13 @@ public class TabGroupUiMediator implements BackPressHandler {
assert relatedTabs.size() > 0;
parentTabToAttach = relatedTabs.get(relatedTabs.size() - 1);
+ String url = UrlConstants.NTP_URL;
+ if (HomepageManager.getInstance().getPrefNTPIsHomepageEnabled()) {
+ GURL gurl = HomepageManager.getInstance().getHomepageGurl();
+ url = gurl != null ? gurl.getSpec() : url;
+ }
mTabCreatorManager.getTabCreator(currentTab.isIncognito())
- .createNewTab(new LoadUrlParams(UrlConstants.NTP_URL),
+ .createNewTab(new LoadUrlParams(url),
TabLaunchType.FROM_TAB_GROUP_UI, parentTabToAttach);
RecordUserAction.record("MobileNewTabOpened." + TabGroupUiCoordinator.COMPONENT_NAME);
};
diff --git a/chrome/android/java/res/xml/homepage_preferences.xml b/chrome/android/java/res/xml/homepage_preferences.xml
--- a/chrome/android/java/res/xml/homepage_preferences.xml
+++ b/chrome/android/java/res/xml/homepage_preferences.xml
@@ -14,6 +14,11 @@ found in the LICENSE file.
android:summaryOn="@string/text_on"
android:summaryOff="@string/text_off" />
+ <org.chromium.components.browser_ui.settings.ChromeSwitchPreference
+ android:key="ntp_is_homepage_switch"
+ android:summaryOn="@string/options_ntp_is_homepage_label"
+ android:summaryOff="@string/options_ntp_is_homepage_label" />
+
<org.chromium.chrome.browser.homepage.settings.RadioButtonGroupHomepagePreference
android:key="homepage_radio_group"
android:selectable="false"
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/homepage/HomepageManager.java b/chrome/android/java/src/org/chromium/chrome/browser/homepage/HomepageManager.java
--- a/chrome/android/java/src/org/chromium/chrome/browser/homepage/HomepageManager.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/homepage/HomepageManager.java
@@ -238,6 +238,22 @@ public class HomepageManager implements HomepagePolicyManager.HomepagePolicyStat
notifyHomepageUpdated();
}
+ /**
+ * Returns the user preference for whether the New Tab Page is the homepage or not.
+ *
+ */
+ public boolean getPrefNTPIsHomepageEnabled() {
+ return mSharedPreferencesManager.readBoolean(ChromePreferenceKeys.HOMEPAGE_NTP_IS_HOMEPAGE, false);
+ }
+
+ /**
+ * Sets the user preference for whether the new tab page is the homepage or not.
+ */
+ public void setPrefNTPIsHomepageEnabled(boolean enabled) {
+ mSharedPreferencesManager.writeBoolean(ChromePreferenceKeys.HOMEPAGE_NTP_IS_HOMEPAGE, enabled);
+ notifyHomepageUpdated();
+ }
+
/**
* @return User specified homepage custom GURL.
*/
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/homepage/settings/HomepageSettings.java b/chrome/android/java/src/org/chromium/chrome/browser/homepage/settings/HomepageSettings.java
--- a/chrome/android/java/src/org/chromium/chrome/browser/homepage/settings/HomepageSettings.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/homepage/settings/HomepageSettings.java
@@ -22,6 +22,7 @@ import org.chromium.components.browser_ui.settings.SettingsUtils;
import org.chromium.components.embedder_support.util.UrlUtilities;
import org.chromium.components.url_formatter.UrlFormatter;
import org.chromium.url.GURL;
+import org.chromium.components.embedder_support.util.UrlConstants;
/**
* Fragment that allows the user to configure homepage related preferences.
@@ -32,6 +33,8 @@ public class HomepageSettings extends ChromeBaseSettingsFragment {
@VisibleForTesting
public static final String PREF_HOMEPAGE_RADIO_GROUP = "homepage_radio_group";
+ private static final String PREF_NTP_HOMEPAGE_SWITCH = "ntp_is_homepage_switch";
+
private HomepageManager mHomepageManager;
private RadioButtonGroupHomepagePreference mRadioButtons;
@@ -65,6 +68,15 @@ public class HomepageSettings extends ChromeBaseSettingsFragment {
});
mRadioButtons.setupPreferenceValues(createPreferenceValuesForRadioGroup());
+ ChromeSwitchPreference mNTPIsHomepageSwitch =
+ (ChromeSwitchPreference) findPreference(PREF_NTP_HOMEPAGE_SWITCH);
+ boolean isHomepageNTPEnabled = mHomepageManager.getPrefNTPIsHomepageEnabled();
+ mNTPIsHomepageSwitch.setChecked(isHomepageNTPEnabled);
+ mNTPIsHomepageSwitch.setOnPreferenceChangeListener((preference, newValue) -> {
+ mHomepageManager.setPrefNTPIsHomepageEnabled((boolean) newValue);
+ return true;
+ });
+
RecordUserAction.record("Settings.Homepage.Opened");
}
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/metrics/LaunchMetrics.java b/chrome/android/java/src/org/chromium/chrome/browser/metrics/LaunchMetrics.java
--- a/chrome/android/java/src/org/chromium/chrome/browser/metrics/LaunchMetrics.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/metrics/LaunchMetrics.java
@@ -103,7 +103,6 @@ public class LaunchMetrics {
public static void recordHomePageLaunchMetrics(
boolean showHomeButton, boolean homepageIsNtp, GURL homepageGurl) {
if (homepageGurl.isEmpty()) {
- assert !showHomeButton : "Homepage should be disabled for an empty GURL";
}
LaunchMetricsJni.get().recordHomePageLaunchMetrics(
showHomeButton, homepageIsNtp, homepageGurl);
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/tabmodel/ChromeTabCreator.java b/chrome/android/java/src/org/chromium/chrome/browser/tabmodel/ChromeTabCreator.java
--- a/chrome/android/java/src/org/chromium/chrome/browser/tabmodel/ChromeTabCreator.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/tabmodel/ChromeTabCreator.java
@@ -27,6 +27,7 @@ import org.chromium.chrome.browser.compositor.CompositorViewHolder;
import org.chromium.chrome.browser.flags.ChromeFeatureList;
import org.chromium.chrome.browser.incognito.IncognitoUtils;
import org.chromium.chrome.browser.new_tab_url.DseNewTabUrlManager;
+import org.chromium.chrome.browser.homepage.HomepageManager;
import org.chromium.chrome.browser.ntp.NewTabPageLaunchOrigin;
import org.chromium.chrome.browser.ntp.NewTabPageUtils;
import org.chromium.chrome.browser.prefetch.settings.PreloadPagesSettingsBridge;
@@ -502,6 +503,13 @@ public class ChromeTabCreator extends TabCreator {
* @return the created tab.
*/
public Tab launchUrl(String url, @TabLaunchType int type, Intent intent, long intentTimestamp) {
+ if (!mIncognito && url.equals(UrlConstants.NTP_URL)) {
+ if (HomepageManager.getInstance().getPrefNTPIsHomepageEnabled()) {
+ GURL gurl = HomepageManager.getInstance().getHomepageGurl();
+ url = gurl != null ? gurl.getSpec() : url;
+ }
+ }
+
LoadUrlParams loadUrlParams = new LoadUrlParams(url);
loadUrlParams.setIntentReceivedTimestamp(intentTimestamp);
return createNewTab(loadUrlParams, type, null, intent);
diff --git a/chrome/browser/preferences/android/java/src/org/chromium/chrome/browser/preferences/ChromePreferenceKeys.java b/chrome/browser/preferences/android/java/src/org/chromium/chrome/browser/preferences/ChromePreferenceKeys.java
--- a/chrome/browser/preferences/android/java/src/org/chromium/chrome/browser/preferences/ChromePreferenceKeys.java
+++ b/chrome/browser/preferences/android/java/src/org/chromium/chrome/browser/preferences/ChromePreferenceKeys.java
@@ -367,6 +367,7 @@ public final class ChromePreferenceKeys {
public static final String HOMEPAGE_USE_CHROME_NTP = "Chrome.Homepage.UseNTP";
public static final String HOMEPAGE_USE_DEFAULT_URI = "homepage_partner_enabled";
+ public static final String HOMEPAGE_NTP_IS_HOMEPAGE = "newtabpage_is_homepage";
/**
* Key used to save homepage location set by enterprise policy
*/
diff --git a/chrome/browser/preferences/android/java/src/org/chromium/chrome/browser/preferences/LegacyChromePreferenceKeys.java b/chrome/browser/preferences/android/java/src/org/chromium/chrome/browser/preferences/LegacyChromePreferenceKeys.java
--- a/chrome/browser/preferences/android/java/src/org/chromium/chrome/browser/preferences/LegacyChromePreferenceKeys.java
+++ b/chrome/browser/preferences/android/java/src/org/chromium/chrome/browser/preferences/LegacyChromePreferenceKeys.java
@@ -68,6 +68,7 @@ public class LegacyChromePreferenceKeys {
ChromePreferenceKeys.HISTORY_SHOW_HISTORY_INFO,
ChromePreferenceKeys.HOMEPAGE_ENABLED,
ChromePreferenceKeys.HOMEPAGE_USE_DEFAULT_URI,
+ ChromePreferenceKeys.HOMEPAGE_NTP_IS_HOMEPAGE,
ChromePreferenceKeys.INCOGNITO_SHORTCUT_ADDED,
ChromePreferenceKeys.LATEST_UNSUPPORTED_VERSION,
ChromePreferenceKeys.LOCALE_MANAGER_AUTO_SWITCH,
diff --git a/chrome/browser/ui/android/strings/android_chrome_strings.grd b/chrome/browser/ui/android/strings/android_chrome_strings.grd
--- a/chrome/browser/ui/android/strings/android_chrome_strings.grd
+++ b/chrome/browser/ui/android/strings/android_chrome_strings.grd
@@ -1540,6 +1540,9 @@ Your Google account may have other forms of browsing history like searches and a
<message name="IDS_CLEAR_BROWSING_DATA_TAB_PERIOD_HOUR" desc="The option to delete browsing data from the last hour.">
Last hour
</message>
+ <message name="IDS_OPTIONS_NTP_IS_HOMEPAGE_LABEL" desc="The label for switch that allows the user to toggle whether opening a new tab leads to the new tab page or the home page.">
+ Use for new tabs
+ </message>
<message name="IDS_CLEAR_BROWSING_DATA_TAB_PERIOD_24_HOURS" desc="The option to delete browsing data from the last 24 hours.">
Last 24 hours
</message>
diff --git a/chrome/browser/ui/browser_ui_prefs.cc b/chrome/browser/ui/browser_ui_prefs.cc
--- a/chrome/browser/ui/browser_ui_prefs.cc
+++ b/chrome/browser/ui/browser_ui_prefs.cc
@@ -70,6 +70,8 @@ void RegisterBrowserUserPrefs(user_prefs::PrefRegistrySyncable* registry) {
GetHomeButtonAndHomePageIsNewTabPageFlags());
registry->RegisterBooleanPref(prefs::kShowHomeButton, false,
GetHomeButtonAndHomePageIsNewTabPageFlags());
+ registry->RegisterBooleanPref(prefs::kNewTabPageIsHomePage, false,
+ GetHomeButtonAndHomePageIsNewTabPageFlags());
registry->RegisterInt64Pref(prefs::kDefaultBrowserLastDeclined, 0);
bool reset_check_default = false;
diff --git a/chrome/common/pref_names.h b/chrome/common/pref_names.h
--- a/chrome/common/pref_names.h
+++ b/chrome/common/pref_names.h
@@ -1283,6 +1283,10 @@ inline constexpr char kUsedPolicyCertificates[] =
// visible on the toolbar.
inline constexpr char kShowHomeButton[] = "browser.show_home_button";
+// A boolean specifying whether opening a new tab should open the Home page
+// instead of the New Tab page.
+inline constexpr char kNewTabPageIsHomePage[] = "newtabpage_is_homepage";
+
// Boolean pref to define the default setting for "block offensive words".
// The old key value is kept to avoid unnecessary migration code.
inline constexpr char kSpeechRecognitionFilterProfanities[] =
--
2.25.1
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