| // Copyright 2015 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| package org.chromium.chrome.browser.preferences.website; |
| |
| import android.os.Build; |
| import android.os.Bundle; |
| import android.preference.Preference; |
| import android.preference.Preference.OnPreferenceClickListener; |
| import android.preference.PreferenceFragment; |
| |
| import org.chromium.base.FieldTrialList; |
| import org.chromium.chrome.R; |
| import org.chromium.chrome.browser.ChromeFeatureList; |
| import org.chromium.chrome.browser.ContentSettingsType; |
| import org.chromium.chrome.browser.net.spdyproxy.DataReductionProxySettings; |
| import org.chromium.chrome.browser.preferences.LocationSettings; |
| import org.chromium.chrome.browser.preferences.PrefServiceBridge; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| /** |
| * The main Site Settings screen, which shows all the site settings categories: All sites, Location, |
| * Microphone, etc. By clicking into one of these categories, the user can see or and modify |
| * permissions that have been granted to websites, as well as enable or disable permissions |
| * browser-wide. |
| * |
| * Depending on version and which experiment is running, this class also handles showing the Media |
| * sub-menu, which contains Autoplay and Protected Content. To avoid the Media sub-menu having only |
| * one sub-item, when either Autoplay or Protected Content should not be visible the other is shown |
| * in the main setting instead (as opposed to under Media). |
| */ |
| public class SiteSettingsPreferences extends PreferenceFragment |
| implements OnPreferenceClickListener { |
| // The keys for each category shown on the Site Settings page. |
| static final String ALL_SITES_KEY = "all_sites"; |
| static final String AUTOPLAY_KEY = "autoplay"; |
| static final String BACKGROUND_SYNC_KEY = "background_sync"; |
| static final String CAMERA_KEY = "camera"; |
| static final String COOKIES_KEY = "cookies"; |
| static final String FULLSCREEN_KEY = "fullscreen"; |
| static final String JAVASCRIPT_KEY = "javascript"; |
| static final String LOCATION_KEY = "device_location"; |
| static final String MEDIA_KEY = "media"; |
| static final String MICROPHONE_KEY = "microphone"; |
| static final String NOTIFICATIONS_KEY = "notifications"; |
| static final String POPUPS_KEY = "popups"; |
| static final String PROTECTED_CONTENT_KEY = "protected_content"; |
| static final String TRANSLATE_KEY = "translate"; |
| static final String STORAGE_KEY = "use_storage"; |
| |
| static final String AUTOPLAY_MUTED_VIDEOS = "AutoplayMutedVideos"; |
| |
| // Whether the Autoplay menu is available for display. |
| boolean mAutoplayMenuAvailable = false; |
| |
| // Whether the Protected Content menu is available for display. |
| boolean mProtectedContentMenuAvailable = false; |
| |
| // Whether this class is handling showing the Media sub-menu (and not the main menu). |
| boolean mMediaSubMenu = false; |
| |
| @Override |
| public void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| addPreferencesFromResource(R.xml.site_settings_preferences); |
| getActivity().setTitle(R.string.prefs_site_settings); |
| |
| mProtectedContentMenuAvailable = Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT; |
| |
| String autoplayTrialGroupName = |
| FieldTrialList.findFullName("MediaElementGestureOverrideExperiment"); |
| mAutoplayMenuAvailable = autoplayTrialGroupName.startsWith("Enabled") |
| || ChromeFeatureList.isEnabled(AUTOPLAY_MUTED_VIDEOS); |
| |
| String category = ""; |
| if (getArguments() != null) { |
| category = getArguments().getString(SingleCategoryPreferences.EXTRA_CATEGORY, ""); |
| if (MEDIA_KEY.equals(category)) { |
| mMediaSubMenu = true; |
| getActivity().setTitle(findPreference(MEDIA_KEY).getTitle().toString()); |
| } |
| } |
| |
| configurePreferences(); |
| updatePreferenceStates(); |
| } |
| |
| private int keyToContentSettingsType(String key) { |
| if (AUTOPLAY_KEY.equals(key)) { |
| return ContentSettingsType.CONTENT_SETTINGS_TYPE_AUTOPLAY; |
| } else if (BACKGROUND_SYNC_KEY.equals(key)) { |
| return ContentSettingsType.CONTENT_SETTINGS_TYPE_BACKGROUND_SYNC; |
| } else if (CAMERA_KEY.equals(key)) { |
| return ContentSettingsType.CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA; |
| } else if (COOKIES_KEY.equals(key)) { |
| return ContentSettingsType.CONTENT_SETTINGS_TYPE_COOKIES; |
| } else if (FULLSCREEN_KEY.equals(key)) { |
| return ContentSettingsType.CONTENT_SETTINGS_TYPE_FULLSCREEN; |
| } else if (JAVASCRIPT_KEY.equals(key)) { |
| return ContentSettingsType.CONTENT_SETTINGS_TYPE_JAVASCRIPT; |
| } else if (LOCATION_KEY.equals(key)) { |
| return ContentSettingsType.CONTENT_SETTINGS_TYPE_GEOLOCATION; |
| } else if (MICROPHONE_KEY.equals(key)) { |
| return ContentSettingsType.CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC; |
| } else if (NOTIFICATIONS_KEY.equals(key)) { |
| return ContentSettingsType.CONTENT_SETTINGS_TYPE_NOTIFICATIONS; |
| } else if (POPUPS_KEY.equals(key)) { |
| return ContentSettingsType.CONTENT_SETTINGS_TYPE_POPUPS; |
| } else if (PROTECTED_CONTENT_KEY.equals(key)) { |
| return ContentSettingsType.CONTENT_SETTINGS_TYPE_PROTECTED_MEDIA_IDENTIFIER; |
| } |
| return -1; |
| } |
| |
| private void configurePreferences() { |
| if (mMediaSubMenu) { |
| // The Media sub-menu only contains Protected Content and Autoplay, so remove all other |
| // menus. |
| getPreferenceScreen().removePreference(findPreference(ALL_SITES_KEY)); |
| getPreferenceScreen().removePreference(findPreference(BACKGROUND_SYNC_KEY)); |
| getPreferenceScreen().removePreference(findPreference(CAMERA_KEY)); |
| getPreferenceScreen().removePreference(findPreference(COOKIES_KEY)); |
| getPreferenceScreen().removePreference(findPreference(FULLSCREEN_KEY)); |
| getPreferenceScreen().removePreference(findPreference(JAVASCRIPT_KEY)); |
| getPreferenceScreen().removePreference(findPreference(LOCATION_KEY)); |
| getPreferenceScreen().removePreference(findPreference(MEDIA_KEY)); |
| getPreferenceScreen().removePreference(findPreference(MICROPHONE_KEY)); |
| getPreferenceScreen().removePreference(findPreference(NOTIFICATIONS_KEY)); |
| getPreferenceScreen().removePreference(findPreference(POPUPS_KEY)); |
| getPreferenceScreen().removePreference(findPreference(STORAGE_KEY)); |
| getPreferenceScreen().removePreference(findPreference(TRANSLATE_KEY)); |
| } else { |
| // If both Autoplay and Protected Content menus are available, they'll be tucked under |
| // the Media key. Otherwise, we can remove the Media menu entry. |
| if (!mAutoplayMenuAvailable || !mProtectedContentMenuAvailable) { |
| getPreferenceScreen().removePreference(findPreference(MEDIA_KEY)); |
| |
| if (!mAutoplayMenuAvailable) { |
| getPreferenceScreen().removePreference(findPreference(AUTOPLAY_KEY)); |
| } |
| if (!mProtectedContentMenuAvailable) { |
| getPreferenceScreen().removePreference(findPreference(PROTECTED_CONTENT_KEY)); |
| } |
| } else { |
| // These two will be tucked under the Media subkey, so no reason to show them now. |
| getPreferenceScreen().removePreference(findPreference(AUTOPLAY_KEY)); |
| getPreferenceScreen().removePreference(findPreference(PROTECTED_CONTENT_KEY)); |
| } |
| } |
| } |
| |
| private void updatePreferenceStates() { |
| PrefServiceBridge prefServiceBridge = PrefServiceBridge.getInstance(); |
| |
| // Translate preference. |
| Preference translatePref = findPreference(TRANSLATE_KEY); |
| if (translatePref != null) { |
| setTranslateStateSummary(translatePref); |
| } |
| |
| // Preferences that navigate to Website Settings. |
| List<String> websitePrefs = new ArrayList<String>(); |
| if (mMediaSubMenu) { |
| websitePrefs.add(PROTECTED_CONTENT_KEY); |
| websitePrefs.add(AUTOPLAY_KEY); |
| } else { |
| // When showing the main menu, only one of these two will be visible, at most. |
| if (mProtectedContentMenuAvailable && !mAutoplayMenuAvailable) { |
| websitePrefs.add(PROTECTED_CONTENT_KEY); |
| } else if (mAutoplayMenuAvailable && !mProtectedContentMenuAvailable) { |
| websitePrefs.add(AUTOPLAY_KEY); |
| } |
| websitePrefs.add(BACKGROUND_SYNC_KEY); |
| websitePrefs.add(CAMERA_KEY); |
| websitePrefs.add(COOKIES_KEY); |
| websitePrefs.add(FULLSCREEN_KEY); |
| websitePrefs.add(JAVASCRIPT_KEY); |
| websitePrefs.add(LOCATION_KEY); |
| websitePrefs.add(MICROPHONE_KEY); |
| websitePrefs.add(NOTIFICATIONS_KEY); |
| websitePrefs.add(POPUPS_KEY); |
| } |
| |
| // Initialize the summary and icon for all preferences that have an |
| // associated content settings entry. |
| for (String prefName : websitePrefs) { |
| Preference p = findPreference(prefName); |
| boolean checked = false; |
| if (AUTOPLAY_KEY.equals(prefName)) { |
| checked = PrefServiceBridge.getInstance().isAutoplayEnabled(); |
| } else if (BACKGROUND_SYNC_KEY.equals(prefName)) { |
| checked = PrefServiceBridge.getInstance().isBackgroundSyncAllowed(); |
| } else if (CAMERA_KEY.equals(prefName)) { |
| checked = PrefServiceBridge.getInstance().isCameraEnabled(); |
| } else if (COOKIES_KEY.equals(prefName)) { |
| checked = PrefServiceBridge.getInstance().isAcceptCookiesEnabled(); |
| } else if (FULLSCREEN_KEY.equals(prefName)) { |
| checked = PrefServiceBridge.getInstance().isFullscreenAllowed(); |
| } else if (JAVASCRIPT_KEY.equals(prefName)) { |
| checked = PrefServiceBridge.getInstance().javaScriptEnabled(); |
| } else if (LOCATION_KEY.equals(prefName)) { |
| checked = LocationSettings.getInstance().areAllLocationSettingsEnabled(); |
| } else if (MICROPHONE_KEY.equals(prefName)) { |
| checked = PrefServiceBridge.getInstance().isMicEnabled(); |
| } else if (NOTIFICATIONS_KEY.equals(prefName)) { |
| checked = PrefServiceBridge.getInstance().isNotificationsEnabled(); |
| } else if (POPUPS_KEY.equals(prefName)) { |
| checked = PrefServiceBridge.getInstance().popupsEnabled(); |
| } else if (PROTECTED_CONTENT_KEY.equals(prefName)) { |
| checked = PrefServiceBridge.getInstance().isProtectedMediaIdentifierEnabled(); |
| } |
| |
| int contentType = keyToContentSettingsType(prefName); |
| p.setTitle(ContentSettingsResources.getTitle(contentType)); |
| p.setOnPreferenceClickListener(this); |
| |
| // Disable autoplay preference if Data Saver is ON. |
| if (AUTOPLAY_KEY.equals(prefName) |
| && DataReductionProxySettings.getInstance().isDataReductionProxyEnabled()) { |
| p.setSummary(ContentSettingsResources.getAutoplayDisabledByDataSaverSummary()); |
| p.setEnabled(false); |
| } else if (COOKIES_KEY.equals(prefName) && checked |
| && prefServiceBridge.isBlockThirdPartyCookiesEnabled()) { |
| p.setSummary(ContentSettingsResources.getCookieAllowedExceptThirdPartySummary()); |
| } else if (LOCATION_KEY.equals(prefName) && checked |
| && prefServiceBridge.isLocationAllowedByPolicy()) { |
| p.setSummary(ContentSettingsResources.getGeolocationAllowedSummary()); |
| } else { |
| p.setSummary(ContentSettingsResources.getCategorySummary(contentType, checked)); |
| } |
| |
| if (p.isEnabled()) { |
| p.setIcon(ContentSettingsResources.getIcon(contentType)); |
| } else { |
| p.setIcon(ContentSettingsResources.getDisabledIcon(contentType, getResources())); |
| } |
| } |
| |
| Preference p = findPreference(ALL_SITES_KEY); |
| if (p != null) p.setOnPreferenceClickListener(this); |
| p = findPreference(MEDIA_KEY); |
| if (p != null) p.setOnPreferenceClickListener(this); |
| // TODO(finnur): Re-move this for Storage once it can be moved to the 'Usage' menu. |
| p = findPreference(STORAGE_KEY); |
| if (p != null) p.setOnPreferenceClickListener(this); |
| } |
| |
| @Override |
| public void onResume() { |
| super.onResume(); |
| updatePreferenceStates(); |
| } |
| |
| // OnPreferenceClickListener: |
| |
| @Override |
| public boolean onPreferenceClick(Preference preference) { |
| preference.getExtras().putString( |
| SingleCategoryPreferences.EXTRA_CATEGORY, preference.getKey()); |
| preference.getExtras().putString(SingleCategoryPreferences.EXTRA_TITLE, |
| preference.getTitle().toString()); |
| return false; |
| } |
| |
| private void setTranslateStateSummary(Preference translatePref) { |
| boolean translateEnabled = PrefServiceBridge.getInstance().isTranslateEnabled(); |
| translatePref.setSummary(translateEnabled |
| ? R.string.website_settings_category_ask |
| : R.string.website_settings_category_blocked); |
| } |
| } |
