Browser settings refactor
Change-Id: I6fc1b21f7ea692fbe37a17bf900e9b7408a9c077
diff --git a/src/com/android/browser/BrowserSettings.java b/src/com/android/browser/BrowserSettings.java
index b791531..9456561 100644
--- a/src/com/android/browser/BrowserSettings.java
+++ b/src/com/android/browser/BrowserSettings.java
@@ -1,6 +1,5 @@
-
/*
- * Copyright (C) 2007 The Android Open Source Project
+ * Copyright (C) 2011 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -25,398 +24,257 @@
import android.content.ContentResolver;
import android.content.Context;
import android.content.SharedPreferences;
-import android.content.SharedPreferences.Editor;
import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
-import android.database.Cursor;
-import android.net.Uri;
-import android.os.AsyncTask;
import android.os.Message;
import android.preference.PreferenceManager;
import android.provider.Browser;
-import android.util.Log;
import android.webkit.CookieManager;
import android.webkit.GeolocationPermissions;
import android.webkit.WebIconDatabase;
import android.webkit.WebSettings;
import android.webkit.WebSettings.AutoFillProfile;
+import android.webkit.WebSettings.LayoutAlgorithm;
+import android.webkit.WebSettings.PluginState;
+import android.webkit.WebSettings.TextSize;
+import android.webkit.WebSettings.ZoomDensity;
import android.webkit.WebStorage;
import android.webkit.WebView;
import android.webkit.WebViewDatabase;
-import java.util.HashMap;
-import java.util.Observable;
+import java.lang.ref.WeakReference;
+import java.util.Iterator;
+import java.util.LinkedList;
-/*
- * Package level class for storing various WebView and Browser settings. To use
- * this class:
- * BrowserSettings s = BrowserSettings.getInstance();
- * s.addObserver(webView.getSettings());
- * s.loadFromDb(context); // Only needed on app startup
- * s.javaScriptEnabled = true;
- * ... // set any other settings
- * s.update(); // this will update all the observers
- *
- * To remove an observer:
- * s.deleteObserver(webView.getSettings());
+/**
+ * Class for managing settings
*/
-// TODO: Really need to refactor this :/
-public class BrowserSettings extends Observable implements OnSharedPreferenceChangeListener {
- // Private variables for settings
- // NOTE: these defaults need to be kept in sync with the XML
- // until the performance of PreferenceManager.setDefaultValues()
- // is improved.
- // Note: boolean variables are set inside reset function.
- private boolean loadsImagesAutomatically;
- private boolean javaScriptEnabled;
- private WebSettings.PluginState pluginState;
- private boolean javaScriptCanOpenWindowsAutomatically;
- private boolean showSecurityWarnings;
- private boolean rememberPasswords;
- private boolean saveFormData;
- private boolean autoFillEnabled;
- private boolean openInBackground;
- private String defaultTextEncodingName;
- private String homeUrl = "";
- private SearchEngine searchEngine;
- private boolean autoFitPage;
- private boolean loadsPageInOverviewMode;
- private boolean showDebugSettings;
- // HTML5 API flags
- private boolean appCacheEnabled;
- private boolean databaseEnabled;
- private boolean domStorageEnabled;
- private boolean geolocationEnabled;
- private boolean workersEnabled; // only affects V8. JSC does not have a similar setting
- // HTML5 API configuration params
- private long appCacheMaxSize = Long.MAX_VALUE;
- private String appCachePath; // default value set in loadFromDb().
- private String databasePath; // default value set in loadFromDb()
- private String geolocationDatabasePath; // default value set in loadFromDb()
- private WebStorageSizeManager webStorageSizeManager;
- // Accessibility settings
- private int minimumFontSize = 1;
- private WebSettings.TextSize textSize = WebSettings.TextSize.NORMAL;
+public class BrowserSettings implements OnSharedPreferenceChangeListener,
+ PreferenceKeys {
- private String jsFlags = "";
-
- private final static String TAG = "BrowserSettings";
-
- // Development settings
- public WebSettings.LayoutAlgorithm layoutAlgorithm =
- WebSettings.LayoutAlgorithm.NARROW_COLUMNS;
- private boolean useWideViewPort = true;
- private int userAgent = 0;
- private boolean tracing = false;
- private boolean lightTouch = false;
- private boolean navDump = false;
- private boolean hardwareAccelerated = true;
- private boolean showVisualIndicator = false;
- // Lab settings
- private boolean quickControls = false;
- private boolean useMostVisitedHomepage = false;
- private boolean useInstant = false;
-
- // By default the error console is shown once the user navigates to about:debug.
- // The setting can be then toggled from the settings menu.
- private boolean showConsole = true;
-
- // Private preconfigured values
- private static int minimumLogicalFontSize = 1;
- private static int defaultFontSize = 16;
- private static int defaultFixedFontSize = 13;
- private static WebSettings.ZoomDensity zoomDensity =
- WebSettings.ZoomDensity.MEDIUM;
- private static int pageCacheCapacity;
-
-
- private AutoFillProfile autoFillProfile;
- // Default to zero. In the case no profile is set up, the initial
- // value will come from the AutoFillSettingsFragment when the user
- // creates a profile. Otherwise, we'll read the ID of the last used
- // profile from the prefs db.
- private int autoFillActiveProfileId;
- private static final int NO_AUTOFILL_PROFILE_SET = 0;
-
- // Preference keys that are used outside this class
- public final static String PREF_CLEAR_CACHE = "privacy_clear_cache";
- public final static String PREF_CLEAR_COOKIES = "privacy_clear_cookies";
- public final static String PREF_CLEAR_HISTORY = "privacy_clear_history";
- public final static String PREF_HOMEPAGE = "homepage";
- public final static String PREF_SEARCH_ENGINE = "search_engine";
- public final static String PREF_CLEAR_FORM_DATA =
- "privacy_clear_form_data";
- public final static String PREF_CLEAR_PASSWORDS =
- "privacy_clear_passwords";
- public final static String PREF_EXTRAS_RESET_DEFAULTS =
- "reset_default_preferences";
- public final static String PREF_DEBUG_SETTINGS = "debug_menu";
- public final static String PREF_WEBSITE_SETTINGS = "website_settings";
- public final static String PREF_TEXT_SIZE = "text_size";
- public final static String PREF_DEFAULT_ZOOM = "default_zoom";
- public final static String PREF_DEFAULT_TEXT_ENCODING =
- "default_text_encoding";
- public final static String PREF_CLEAR_GEOLOCATION_ACCESS =
- "privacy_clear_geolocation_access";
- public final static String PREF_AUTOFILL_ENABLED = "autofill_enabled";
- public final static String PREF_AUTOFILL_PROFILE = "autofill_profile";
- public final static String PREF_AUTOFILL_ACTIVE_PROFILE_ID = "autofill_active_profile_id";
- public final static String PREF_HARDWARE_ACCEL = "enable_hardware_accel";
- public final static String PREF_VISUAL_INDICATOR = "enable_visual_indicator";
- public final static String PREF_USER_AGENT = "user_agent";
-
- public final static String PREF_QUICK_CONTROLS = "enable_quick_controls";
- public final static String PREF_MOST_VISITED_HOMEPAGE = "use_most_visited_homepage";
- public final static String PREF_PLUGIN_STATE = "plugin_state";
- public final static String PREF_USE_INSTANT = "use_instant_search";
- public final static String PREF_MIN_FONT_SIZE = "min_font_size";
-
+ // TODO: Do something with this UserAgent stuff
private static final String DESKTOP_USERAGENT = "Mozilla/5.0 (Macintosh; " +
- "U; Intel Mac OS X 10_6_3; en-us) AppleWebKit/533.16 (KHTML, " +
- "like Gecko) Version/5.0 Safari/533.16";
+ "U; Intel Mac OS X 10_6_3; en-us) AppleWebKit/533.16 (KHTML, " +
+ "like Gecko) Version/5.0 Safari/533.16";
private static final String IPHONE_USERAGENT = "Mozilla/5.0 (iPhone; U; " +
- "CPU iPhone OS 4_0 like Mac OS X; en-us) AppleWebKit/532.9 " +
- "(KHTML, like Gecko) Version/4.0.5 Mobile/8A293 Safari/6531.22.7";
+ "CPU iPhone OS 4_0 like Mac OS X; en-us) AppleWebKit/532.9 " +
+ "(KHTML, like Gecko) Version/4.0.5 Mobile/8A293 Safari/6531.22.7";
private static final String IPAD_USERAGENT = "Mozilla/5.0 (iPad; U; " +
- "CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 " +
- "(KHTML, like Gecko) Version/4.0.4 Mobile/7B367 Safari/531.21.10";
+ "CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 " +
+ "(KHTML, like Gecko) Version/4.0.4 Mobile/7B367 Safari/531.21.10";
private static final String FROYO_USERAGENT = "Mozilla/5.0 (Linux; U; " +
- "Android 2.2; en-us; Nexus One Build/FRF91) AppleWebKit/533.1 " +
- "(KHTML, like Gecko) Version/4.0 Mobile Safari/533.1";
+ "Android 2.2; en-us; Nexus One Build/FRF91) AppleWebKit/533.1 " +
+ "(KHTML, like Gecko) Version/4.0 Mobile Safari/533.1";
- // Value to truncate strings when adding them to a TextView within
- // a ListView
- public final static int MAX_TEXTVIEW_LEN = 80;
+ private static final String USER_AGENTS[] = { null,
+ DESKTOP_USERAGENT,
+ IPHONE_USERAGENT,
+ IPAD_USERAGENT,
+ FROYO_USERAGENT
+ };
- public static final String RLZ_PROVIDER = "com.google.android.partnersetup.rlzappprovider";
+ public static boolean DEV_BUILD = true;
- public static final Uri RLZ_PROVIDER_URI = Uri.parse("content://" + RLZ_PROVIDER + "/");
+ private static BrowserSettings sInstance;
- // Set to true to enable some of the about:debug options
- public static final boolean DEV_BUILD = true;
-
+ private Context mContext;
+ private SharedPreferences mPrefs;
+ private LinkedList<WeakReference<WebSettings>> mManagedSettings;
private Controller mController;
+ private WebStorageSizeManager mWebStorageSizeManager;
+ private AutofillHandler mAutofillHandler;
- // Single instance of the BrowserSettings for use in the Browser app.
- private static BrowserSettings sSingleton;
+ // Cached settings
+ private SearchEngine mSearchEngine;
- // Private map of WebSettings to Observer objects used when deleting an
- // observer.
- private HashMap<WebSettings,Observer> mWebSettingsToObservers =
- new HashMap<WebSettings,Observer>();
+ public static void initialize(final Context context) {
+ sInstance = new BrowserSettings(context);
+ }
- private boolean mLoadFromDbComplete;
+ public static BrowserSettings getInstance() {
+ return sInstance;
+ }
- public void waitForLoadFromDbToComplete() {
- synchronized (sSingleton) {
- while (!mLoadFromDbComplete) {
- try {
- sSingleton.wait();
- } catch (InterruptedException e) { }
- }
+ private BrowserSettings(Context context) {
+ mContext = context;
+ mPrefs = PreferenceManager.getDefaultSharedPreferences(mContext);
+ mAutofillHandler = new AutofillHandler(mContext);
+ mManagedSettings = new LinkedList<WeakReference<WebSettings>>();
+ mWebStorageSizeManager = new WebStorageSizeManager(mContext,
+ new WebStorageSizeManager.StatFsDiskInfo(getAppCachePath()),
+ new WebStorageSizeManager.WebKitAppCacheInfo(getAppCachePath()));
+ mPrefs.registerOnSharedPreferenceChangeListener(this);
+ mAutofillHandler.asyncLoadFromDb();
+ }
+
+ public void setController(Controller controller) {
+ mController = controller;
+ syncSharedSettings();
+
+ if (mController != null && (mSearchEngine instanceof InstantSearchEngine)) {
+ ((InstantSearchEngine) mSearchEngine).setController(mController);
}
}
- /*
- * An observer wrapper for updating a WebSettings object with the new
- * settings after a call to BrowserSettings.update().
- */
- public static class Observer implements java.util.Observer {
- // Private WebSettings object that will be updated.
- private WebSettings mSettings;
-
- Observer(WebSettings w) {
- mSettings = w;
- }
-
- public void update(Observable o, Object arg) {
- BrowserSettings b = (BrowserSettings)o;
- WebSettings s = mSettings;
-
- s.setLayoutAlgorithm(b.layoutAlgorithm);
- if (b.userAgent == 0) {
- // use the default ua string
- s.setUserAgentString(null);
- } else if (b.userAgent == 1) {
- s.setUserAgentString(DESKTOP_USERAGENT);
- } else if (b.userAgent == 2) {
- s.setUserAgentString(IPHONE_USERAGENT);
- } else if (b.userAgent == 3) {
- s.setUserAgentString(IPAD_USERAGENT);
- } else if (b.userAgent == 4) {
- s.setUserAgentString(FROYO_USERAGENT);
- }
- s.setUseWideViewPort(b.useWideViewPort);
- s.setLoadsImagesAutomatically(b.loadsImagesAutomatically);
- s.setJavaScriptEnabled(b.javaScriptEnabled);
- s.setShowVisualIndicator(b.showVisualIndicator);
- s.setPluginState(b.pluginState);
- s.setJavaScriptCanOpenWindowsAutomatically(
- b.javaScriptCanOpenWindowsAutomatically);
- s.setDefaultTextEncodingName(b.defaultTextEncodingName);
- s.setMinimumFontSize(b.minimumFontSize);
- s.setMinimumLogicalFontSize(b.minimumLogicalFontSize);
- s.setDefaultFontSize(b.defaultFontSize);
- s.setDefaultFixedFontSize(b.defaultFixedFontSize);
- s.setNavDump(b.navDump);
- s.setTextSize(b.textSize);
- s.setDefaultZoom(b.zoomDensity);
- s.setLightTouchEnabled(b.lightTouch);
- s.setSaveFormData(b.saveFormData);
- s.setAutoFillEnabled(b.autoFillEnabled);
- s.setSavePassword(b.rememberPasswords);
- s.setLoadWithOverviewMode(b.loadsPageInOverviewMode);
- s.setPageCacheCapacity(pageCacheCapacity);
-
- // WebView inside Browser doesn't want initial focus to be set.
- s.setNeedInitialFocus(false);
- // Browser supports multiple windows
- s.setSupportMultipleWindows(true);
- // enable smooth transition for better performance during panning or
- // zooming
- s.setEnableSmoothTransition(true);
- // disable content url access
- s.setAllowContentAccess(false);
-
- // HTML5 API flags
- s.setAppCacheEnabled(b.appCacheEnabled);
- s.setDatabaseEnabled(b.databaseEnabled);
- s.setDomStorageEnabled(b.domStorageEnabled);
- s.setWorkersEnabled(b.workersEnabled); // This only affects V8.
- s.setGeolocationEnabled(b.geolocationEnabled);
-
- // HTML5 configuration parameters.
- s.setAppCacheMaxSize(b.appCacheMaxSize);
- s.setAppCachePath(b.appCachePath);
- s.setDatabasePath(b.databasePath);
- s.setGeolocationDatabasePath(b.geolocationDatabasePath);
-
- // Active AutoFill profile data.
- s.setAutoFillProfile(b.autoFillProfile);
-
- b.updateTabControlSettings();
+ public void startManagingSettings(WebSettings settings) {
+ synchronized (mManagedSettings) {
+ syncStaticSettings(settings);
+ syncSetting(settings);
+ mManagedSettings.add(new WeakReference<WebSettings>(settings));
}
}
/**
- * Load settings from the browser app's database. It is performed in
- * an AsyncTask as it involves plenty of slow disk IO.
- * NOTE: Strings used for the preferences must match those specified
- * in the various preference XML files.
- * @param ctx A Context object used to query the browser's settings
- * database. If the database exists, the saved settings will be
- * stored in this BrowserSettings object. This will update all
- * observers of this object.
+ * Syncs all the settings that have a Preference UI
*/
- public void asyncLoadFromDb(final Context ctx) {
- mLoadFromDbComplete = false;
- // Run the initial settings load in an AsyncTask as it hits the
- // disk multiple times through SharedPreferences and SQLite. We
- // need to be certain though that this has completed before we start
- // to load pages though, so in the worst case we will block waiting
- // for it to finish in BrowserActivity.onCreate().
- new LoadFromDbTask(ctx).execute();
+ private void syncSetting(WebSettings settings) {
+ settings.setGeolocationEnabled(enableGeolocation());
+ settings.setJavaScriptEnabled(enableJavascript());
+ settings.setLightTouchEnabled(enableLightTouch());
+ settings.setNavDump(enableNavDump());
+ settings.setShowVisualIndicator(enableVisualIndicator());
+ settings.setDefaultTextEncodingName(getDefaultTextEncoding());
+ settings.setDefaultZoom(getDefaultZoom());
+ settings.setMinimumFontSize(getMinimumFontSize());
+ settings.setMinimumLogicalFontSize(getMinimumFontSize());
+ settings.setPluginState(getPluginState());
+ settings.setTextSize(getTextSize());
+ settings.setUserAgentString(USER_AGENTS[getUserAgent()]);
+ settings.setAutoFillEnabled(isAutofillEnabled());
+ settings.setLayoutAlgorithm(getLayoutAlgorithm());
+ settings.setJavaScriptCanOpenWindowsAutomatically(blockPopupWindows());
+ settings.setLoadsImagesAutomatically(loadImages());
+ settings.setLoadWithOverviewMode(loadPageInOverviewMode());
+ settings.setSavePassword(rememberPasswords());
+ settings.setSaveFormData(saveFormdata());
+ settings.setUseWideViewPort(isWideViewport());
+ settings.setAutoFillProfile(getAutoFillProfile());
}
- private class LoadFromDbTask extends AsyncTask<Void, Void, Void> {
- private Context mContext;
+ /**
+ * Syncs all the settings that have no UI
+ * These cannot change, so we only need to set them once per WebSettings
+ */
+ private void syncStaticSettings(WebSettings settings) {
+ settings.setDefaultFontSize(16);
+ settings.setDefaultFixedFontSize(13);
+ settings.setPageCacheCapacity(getPageCacheCapacity());
- public LoadFromDbTask(Context context) {
- mContext = context;
+ // WebView inside Browser doesn't want initial focus to be set.
+ settings.setNeedInitialFocus(false);
+ // Browser supports multiple windows
+ settings.setSupportMultipleWindows(true);
+ // enable smooth transition for better performance during panning or
+ // zooming
+ settings.setEnableSmoothTransition(true);
+ // disable content url access
+ settings.setAllowContentAccess(false);
+
+ // HTML5 API flags
+ settings.setAppCacheEnabled(true);
+ settings.setDatabaseEnabled(true);
+ settings.setDomStorageEnabled(true);
+ settings.setWorkersEnabled(true); // This only affects V8.
+
+ // HTML5 configuration parametersettings.
+ settings.setAppCacheMaxSize(mWebStorageSizeManager.getAppCacheMaxSize());
+ settings.setAppCachePath(getAppCachePath());
+ settings.setDatabasePath(mContext.getDir("databases", 0).getPath());
+ settings.setGeolocationDatabasePath(mContext.getDir("geolocation", 0).getPath());
+ }
+
+ private void syncSharedSettings() {
+ CookieManager.getInstance().setAcceptCookie(acceptCookies());
+ if (mController != null) {
+ mController.setShouldShowErrorConsole(enableJavascriptConsole());
}
+ }
- protected Void doInBackground(Void... unused) {
- SharedPreferences p =
- PreferenceManager.getDefaultSharedPreferences(mContext);
- // Set the default value for the Application Caches path.
- appCachePath = mContext.getDir("appcache", 0).getPath();
- // Determine the maximum size of the application cache.
- webStorageSizeManager = new WebStorageSizeManager(
- mContext,
- new WebStorageSizeManager.StatFsDiskInfo(appCachePath),
- new WebStorageSizeManager.WebKitAppCacheInfo(appCachePath));
- appCacheMaxSize = webStorageSizeManager.getAppCacheMaxSize();
- // Set the default value for the Database path.
- databasePath = mContext.getDir("databases", 0).getPath();
- // Set the default value for the Geolocation database path.
- geolocationDatabasePath = mContext.getDir("geolocation", 0).getPath();
-
- if (p.getString(PREF_HOMEPAGE, null) == null) {
- // No home page preferences is set, set it to default.
- setHomePage(mContext, getFactoryResetHomeUrl(mContext));
+ private void syncManagedSettings() {
+ syncSharedSettings();
+ synchronized (mManagedSettings) {
+ Iterator<WeakReference<WebSettings>> iter = mManagedSettings.iterator();
+ while (iter.hasNext()) {
+ WeakReference<WebSettings> ref = iter.next();
+ WebSettings settings = ref.get();
+ if (settings == null) {
+ iter.remove();
+ continue;
+ }
+ syncSetting(settings);
}
+ }
+ }
- // the cost of one cached page is ~3M (measured using nytimes.com). For
- // low end devices, we only cache one page. For high end devices, we try
- // to cache more pages, currently choose 5.
- ActivityManager am = (ActivityManager) mContext
- .getSystemService(Context.ACTIVITY_SERVICE);
- if (am.getMemoryClass() > 16) {
- pageCacheCapacity = 5;
+ @Override
+ public void onSharedPreferenceChanged(
+ SharedPreferences sharedPreferences, String key) {
+ syncManagedSettings();
+ if (PREF_SEARCH_ENGINE.equals(key)) {
+ updateSearchEngine(false);
+ }
+ if (PREF_USE_INSTANT_SEARCH.equals(key)) {
+ updateSearchEngine(true);
+ }
+ }
+
+ static String getFactoryResetHomeUrl(Context context) {
+ String url = context.getResources().getString(R.string.homepage_base);
+ if (url.indexOf("{CID}") != -1) {
+ url = url.replace("{CID}",
+ BrowserProvider.getClientId(context.getContentResolver()));
+ }
+ return url;
+ }
+
+ public LayoutAlgorithm getLayoutAlgorithm() {
+ LayoutAlgorithm layoutAlgorithm = LayoutAlgorithm.NORMAL;
+ if (autofitPages()) {
+ layoutAlgorithm = LayoutAlgorithm.NARROW_COLUMNS;
+ }
+ if (isDebugEnabled()) {
+ if (isSmallScreen()) {
+ layoutAlgorithm = LayoutAlgorithm.SINGLE_COLUMN;
} else {
- pageCacheCapacity = 1;
+ if (isNormalLayout()) {
+ layoutAlgorithm = LayoutAlgorithm.NORMAL;
+ } else {
+ layoutAlgorithm = LayoutAlgorithm.NARROW_COLUMNS;
+ }
}
+ }
+ return layoutAlgorithm;
+ }
- // Read the last active AutoFill profile id.
- autoFillActiveProfileId = p.getInt(
- PREF_AUTOFILL_ACTIVE_PROFILE_ID, autoFillActiveProfileId);
-
- // Load the autofill profile data from the database. We use a database separate
- // to the browser preference DB to make it easier to support multiple profiles
- // and switching between them.
- AutoFillProfileDatabase autoFillDb = AutoFillProfileDatabase.getInstance(mContext);
- Cursor c = autoFillDb.getProfile(autoFillActiveProfileId);
-
- if (c.getCount() > 0) {
- c.moveToFirst();
-
- String fullName = c.getString(c.getColumnIndex(
- AutoFillProfileDatabase.Profiles.FULL_NAME));
- String email = c.getString(c.getColumnIndex(
- AutoFillProfileDatabase.Profiles.EMAIL_ADDRESS));
- String company = c.getString(c.getColumnIndex(
- AutoFillProfileDatabase.Profiles.COMPANY_NAME));
- String addressLine1 = c.getString(c.getColumnIndex(
- AutoFillProfileDatabase.Profiles.ADDRESS_LINE_1));
- String addressLine2 = c.getString(c.getColumnIndex(
- AutoFillProfileDatabase.Profiles.ADDRESS_LINE_2));
- String city = c.getString(c.getColumnIndex(
- AutoFillProfileDatabase.Profiles.CITY));
- String state = c.getString(c.getColumnIndex(
- AutoFillProfileDatabase.Profiles.STATE));
- String zip = c.getString(c.getColumnIndex(
- AutoFillProfileDatabase.Profiles.ZIP_CODE));
- String country = c.getString(c.getColumnIndex(
- AutoFillProfileDatabase.Profiles.COUNTRY));
- String phone = c.getString(c.getColumnIndex(
- AutoFillProfileDatabase.Profiles.PHONE_NUMBER));
- autoFillProfile = new AutoFillProfile(autoFillActiveProfileId,
- fullName, email, company, addressLine1, addressLine2, city,
- state, zip, country, phone);
- }
- c.close();
- autoFillDb.close();
-
- // PreferenceManager.setDefaultValues is TOO SLOW, need to manually keep
- // the defaults in sync
- p.registerOnSharedPreferenceChangeListener(BrowserSettings.this);
- syncSharedPreferences(mContext, p);
-
- synchronized (sSingleton) {
- mLoadFromDbComplete = true;
- sSingleton.notify();
- }
- return null;
+ // TODO: Cache
+ public int getPageCacheCapacity() {
+ // the cost of one cached page is ~3M (measured using nytimes.com). For
+ // low end devices, we only cache one page. For high end devices, we try
+ // to cache more pages, currently choose 5.
+ if (ActivityManager.staticGetMemoryClass() > 16) {
+ return 5;
+ } else {
+ return 1;
}
}
- private void updateSearchEngine(Context ctx, String searchEngineName, boolean force) {
- if (force || searchEngine == null ||
- !searchEngine.getName().equals(searchEngineName)) {
- if (searchEngine != null) {
- if (searchEngine.supportsVoiceSearch()) {
+ public WebStorageSizeManager getWebStorageSizeManager() {
+ return mWebStorageSizeManager;
+ }
+
+ // TODO: Cache
+ private String getAppCachePath() {
+ return mContext.getDir("appcache", 0).getPath();
+ }
+
+ private void updateSearchEngine(boolean force) {
+ String searchEngineName = getSearchEngineName();
+ if (force || mSearchEngine == null ||
+ !mSearchEngine.getName().equals(searchEngineName)) {
+ if (mSearchEngine != null) {
+ if (mSearchEngine.supportsVoiceSearch()) {
// One or more tabs could have been in voice search mode.
// Clear it, since the new SearchEngine may not support
// it, or may handle it differently.
@@ -424,307 +282,32 @@
mController.getTabControl().getTab(i).revertVoiceSearchMode();
}
}
- searchEngine.close();
+ mSearchEngine.close();
}
- searchEngine = SearchEngines.get(ctx, searchEngineName);
+ mSearchEngine = SearchEngines.get(mContext, searchEngineName);
- if (mController != null && (searchEngine instanceof InstantSearchEngine)) {
- ((InstantSearchEngine) searchEngine).setController(mController);
+ if (mController != null && (mSearchEngine instanceof InstantSearchEngine)) {
+ ((InstantSearchEngine) mSearchEngine).setController(mController);
}
}
}
- public void syncSharedPreferences(Context ctx, SharedPreferences p) {
-
- homeUrl =
- p.getString(PREF_HOMEPAGE, homeUrl);
-
- useInstant = p.getBoolean(PREF_USE_INSTANT, useInstant);
- String searchEngineName = p.getString(PREF_SEARCH_ENGINE,
- SearchEngine.GOOGLE);
- updateSearchEngine(ctx, searchEngineName, false);
-
- loadsImagesAutomatically = p.getBoolean("load_images",
- loadsImagesAutomatically);
- javaScriptEnabled = p.getBoolean("enable_javascript",
- javaScriptEnabled);
- pluginState = WebSettings.PluginState.valueOf(
- p.getString(PREF_PLUGIN_STATE, pluginState.name()));
- javaScriptCanOpenWindowsAutomatically = !p.getBoolean(
- "block_popup_windows",
- !javaScriptCanOpenWindowsAutomatically);
- showSecurityWarnings = p.getBoolean("show_security_warnings",
- showSecurityWarnings);
- rememberPasswords = p.getBoolean("remember_passwords",
- rememberPasswords);
- saveFormData = p.getBoolean("save_formdata",
- saveFormData);
- autoFillEnabled = p.getBoolean("autofill_enabled", autoFillEnabled);
- boolean accept_cookies = p.getBoolean("accept_cookies",
- CookieManager.getInstance().acceptCookie());
- CookieManager.getInstance().setAcceptCookie(accept_cookies);
- openInBackground = p.getBoolean("open_in_background", openInBackground);
- textSize = WebSettings.TextSize.valueOf(
- p.getString(PREF_TEXT_SIZE, textSize.name()));
- minimumFontSize = p.getInt(PREF_MIN_FONT_SIZE, 1);
- zoomDensity = WebSettings.ZoomDensity.valueOf(
- p.getString(PREF_DEFAULT_ZOOM, zoomDensity.name()));
- autoFitPage = p.getBoolean("autofit_pages", autoFitPage);
- loadsPageInOverviewMode = p.getBoolean("load_page",
- loadsPageInOverviewMode);
- useWideViewPort = true; // use wide view port for either setting
- if (autoFitPage) {
- layoutAlgorithm = WebSettings.LayoutAlgorithm.NARROW_COLUMNS;
- } else {
- layoutAlgorithm = WebSettings.LayoutAlgorithm.NORMAL;
- }
- defaultTextEncodingName =
- p.getString(PREF_DEFAULT_TEXT_ENCODING,
- defaultTextEncodingName);
-
- showDebugSettings =
- p.getBoolean(PREF_DEBUG_SETTINGS, showDebugSettings);
- // Debug menu items have precidence if the menu is visible
- if (showDebugSettings) {
- boolean small_screen = p.getBoolean("small_screen",
- layoutAlgorithm ==
- WebSettings.LayoutAlgorithm.SINGLE_COLUMN);
- if (small_screen) {
- layoutAlgorithm = WebSettings.LayoutAlgorithm.SINGLE_COLUMN;
- } else {
- boolean normal_layout = p.getBoolean("normal_layout",
- layoutAlgorithm == WebSettings.LayoutAlgorithm.NORMAL);
- if (normal_layout) {
- layoutAlgorithm = WebSettings.LayoutAlgorithm.NORMAL;
- } else {
- layoutAlgorithm =
- WebSettings.LayoutAlgorithm.NARROW_COLUMNS;
- }
- }
- useWideViewPort = p.getBoolean("wide_viewport", useWideViewPort);
- tracing = p.getBoolean("enable_tracing", tracing);
- lightTouch = p.getBoolean("enable_light_touch", lightTouch);
- navDump = p.getBoolean("enable_nav_dump", navDump);
- showVisualIndicator = p.getBoolean(PREF_VISUAL_INDICATOR, showVisualIndicator);
- }
-
- quickControls = p.getBoolean(PREF_QUICK_CONTROLS, quickControls);
- useMostVisitedHomepage = p.getBoolean(PREF_MOST_VISITED_HOMEPAGE, useMostVisitedHomepage);
-
- // Only set these if this is a dev build or debug is enabled
- if (DEV_BUILD || showDebugSettings()) {
- userAgent = Integer.parseInt(p.getString(PREF_USER_AGENT, "0"));
- hardwareAccelerated = p.getBoolean(PREF_HARDWARE_ACCEL, hardwareAccelerated);
- }
-
- // JS flags is loaded from DB even if showDebugSettings is false,
- // so that it can be set once and be effective all the time.
- jsFlags = p.getString("js_engine_flags", "");
-
- // Read the setting for showing/hiding the JS Console always so that should the
- // user enable debug settings, we already know if we should show the console.
- // The user will never see the console unless they navigate to about:debug,
- // regardless of the setting we read here. This setting is only used after debug
- // is enabled.
- showConsole = p.getBoolean("javascript_console", showConsole);
-
- // HTML5 API flags
- appCacheEnabled = p.getBoolean("enable_appcache", appCacheEnabled);
- databaseEnabled = p.getBoolean("enable_database", databaseEnabled);
- domStorageEnabled = p.getBoolean("enable_domstorage", domStorageEnabled);
- geolocationEnabled = p.getBoolean("enable_geolocation", geolocationEnabled);
- workersEnabled = p.getBoolean("enable_workers", workersEnabled);
-
- update();
- }
-
- public String getHomePage() {
- if (useMostVisitedHomepage) {
- return HomeProvider.MOST_VISITED;
- }
- return homeUrl;
- }
-
public SearchEngine getSearchEngine() {
- return searchEngine;
- }
-
- public String getJsFlags() {
- return jsFlags;
- }
-
- public WebStorageSizeManager getWebStorageSizeManager() {
- return webStorageSizeManager;
- }
-
- public void setHomePage(Context context, String url) {
- Editor ed = PreferenceManager.
- getDefaultSharedPreferences(context).edit();
- ed.putString(PREF_HOMEPAGE, url);
- ed.apply();
- homeUrl = url;
- }
-
- public WebSettings.TextSize getTextSize() {
- return textSize;
- }
-
- public int getMinimumFontSize() {
- return minimumFontSize;
- }
-
- public WebSettings.ZoomDensity getDefaultZoom() {
- return zoomDensity;
- }
-
- public boolean openInBackground() {
- return openInBackground;
- }
-
- public boolean showSecurityWarnings() {
- return showSecurityWarnings;
- }
-
- public boolean isTracing() {
- return tracing;
- }
-
- public boolean isLightTouch() {
- return lightTouch;
- }
-
- public boolean isNavDump() {
- return navDump;
- }
-
- public boolean isHardwareAccelerated() {
- return hardwareAccelerated;
- }
-
- public boolean showVisualIndicator() {
- return showVisualIndicator;
- }
-
- public boolean useQuickControls() {
- return quickControls;
- }
-
- public boolean useMostVisitedHomepage() {
- return useMostVisitedHomepage;
- }
-
- public boolean useInstant() {
- return useInstant;
- }
-
- public boolean showDebugSettings() {
- return showDebugSettings;
- }
-
- public void toggleDebugSettings(Context context) {
- showDebugSettings = !showDebugSettings;
- navDump = showDebugSettings;
- syncSharedPreferences(context,
- PreferenceManager.getDefaultSharedPreferences(context));
- update();
- }
-
- public void setAutoFillProfile(Context ctx, AutoFillProfile profile, Message msg) {
- if (profile != null) {
- setActiveAutoFillProfileId(ctx, profile.getUniqueId());
- // Update the AutoFill DB with the new profile.
- new SaveProfileToDbTask(ctx, msg).execute(profile);
- } else {
- // Delete the current profile.
- if (autoFillProfile != null) {
- new DeleteProfileFromDbTask(ctx, msg).execute(autoFillProfile.getUniqueId());
- setActiveAutoFillProfileId(ctx, NO_AUTOFILL_PROFILE_SET);
- }
+ if (mSearchEngine == null) {
+ updateSearchEngine(false);
}
- autoFillProfile = profile;
+ return mSearchEngine;
}
- public AutoFillProfile getAutoFillProfile() {
- return autoFillProfile;
+ public boolean isDebugEnabled() {
+ return mPrefs.getBoolean(PREF_DEBUG_MENU, false);
}
- private void setActiveAutoFillProfileId(Context context, int activeProfileId) {
- autoFillActiveProfileId = activeProfileId;
- Editor ed = PreferenceManager.
- getDefaultSharedPreferences(context).edit();
- ed.putInt(PREF_AUTOFILL_ACTIVE_PROFILE_ID, activeProfileId);
- ed.apply();
+ public void setDebugEnabled(boolean value) {
+ mPrefs.edit().putBoolean(PREF_DEBUG_MENU, value).apply();
}
- /* package */ void disableAutoFill(Context ctx) {
- autoFillEnabled = false;
- Editor ed = PreferenceManager.getDefaultSharedPreferences(ctx).edit();
- ed.putBoolean(PREF_AUTOFILL_ENABLED, false);
- ed.apply();
- }
-
- /**
- * Add a WebSettings object to the list of observers that will be updated
- * when update() is called.
- *
- * @param s A WebSettings object that is strictly tied to the life of a
- * WebView.
- */
- public Observer addObserver(WebSettings s) {
- Observer old = mWebSettingsToObservers.get(s);
- if (old != null) {
- super.deleteObserver(old);
- }
- Observer o = new Observer(s);
- mWebSettingsToObservers.put(s, o);
- super.addObserver(o);
- return o;
- }
-
- /**
- * Delete the given WebSettings observer from the list of observers.
- * @param s The WebSettings object to be deleted.
- */
- public void deleteObserver(WebSettings s) {
- Observer o = mWebSettingsToObservers.get(s);
- if (o != null) {
- mWebSettingsToObservers.remove(s);
- super.deleteObserver(o);
- }
- }
-
- /*
- * Application level method for obtaining a single app instance of the
- * BrowserSettings.
- */
- public static BrowserSettings getInstance() {
- if (sSingleton == null ) {
- sSingleton = new BrowserSettings();
- }
- return sSingleton;
- }
-
- /*
- * Package level method for associating the BrowserSettings with TabControl
- */
- /* package */void setController(Controller ctrl) {
- mController = ctrl;
- updateTabControlSettings();
-
- if (mController != null && (searchEngine instanceof InstantSearchEngine)) {
- ((InstantSearchEngine) searchEngine).setController(mController);
- }
- }
-
- /*
- * Update all the observers of the object.
- */
- /*package*/ void update() {
- setChanged();
- notifyObservers();
- }
-
- /*package*/ void clearCache(Context context) {
+ public void clearCache() {
WebIconDatabase.getInstance().removeAllIcons();
if (mController != null) {
WebView current = mController.getCurrentWebView();
@@ -734,18 +317,18 @@
}
}
- /*package*/ void clearCookies(Context context) {
+ public void clearCookies() {
CookieManager.getInstance().removeAllCookie();
}
- /* package */void clearHistory(Context context) {
- ContentResolver resolver = context.getContentResolver();
+ public void clearHistory() {
+ ContentResolver resolver = mContext.getContentResolver();
Browser.clearHistory(resolver);
Browser.clearSearches(resolver);
}
- /* package */ void clearFormData(Context context) {
- WebViewDatabase.getInstance(context).clearFormData();
+ public void clearFormData() {
+ WebViewDatabase.getInstance(mContext).clearFormData();
if (mController!= null) {
WebView currentTopView = mController.getCurrentTopWebView();
if (currentTopView != null) {
@@ -754,149 +337,247 @@
}
}
- /*package*/ void clearPasswords(Context context) {
- WebViewDatabase db = WebViewDatabase.getInstance(context);
+ public void clearPasswords() {
+ WebViewDatabase db = WebViewDatabase.getInstance(mContext);
db.clearUsernamePassword();
db.clearHttpAuthUsernamePassword();
}
- private void updateTabControlSettings() {
- // Enable/disable the error console.
- mController.setShouldShowErrorConsole(
- showDebugSettings && showConsole);
- }
-
- /*package*/ void clearDatabases(Context context) {
+ public void clearDatabases() {
WebStorage.getInstance().deleteAllData();
}
- /*package*/ void clearLocationAccess(Context context) {
+ public void clearLocationAccess() {
GeolocationPermissions.getInstance().clearAll();
}
- /*package*/ void resetDefaultPreferences(Context ctx) {
- reset();
- SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(ctx);
- p.edit().clear().apply();
- PreferenceManager.setDefaultValues(ctx, R.xml.general_preferences, true);
- PreferenceManager.setDefaultValues(ctx, R.xml.privacy_security_preferences, true);
- PreferenceManager.setDefaultValues(ctx, R.xml.advanced_preferences, true);
- // reset homeUrl
- setHomePage(ctx, getFactoryResetHomeUrl(ctx));
- // reset appcache max size
- appCacheMaxSize = webStorageSizeManager.getAppCacheMaxSize();
- setActiveAutoFillProfileId(ctx, NO_AUTOFILL_PROFILE_SET);
+ public void resetDefaultPreferences() {
+ mPrefs.edit().clear().apply();
+ syncManagedSettings();
}
- /*package*/ static String getFactoryResetHomeUrl(Context context) {
- String url = context.getResources().getString(R.string.homepage_base);
- if (url.indexOf("{CID}") != -1) {
- url = url.replace("{CID}",
- BrowserProvider.getClientId(context.getContentResolver()));
- }
- return url;
+ public AutoFillProfile getAutoFillProfile() {
+ mAutofillHandler.waitForLoad();
+ return mAutofillHandler.getAutoFillProfile();
}
- // Private constructor that does nothing.
- private BrowserSettings() {
- reset();
+ public void setAutoFillProfile(AutoFillProfile profile, Message msg) {
+ mAutofillHandler.waitForLoad();
+ mAutofillHandler.setAutoFillProfile(profile, msg);
}
- private void reset() {
- // Private variables for settings
- // NOTE: these defaults need to be kept in sync with the XML
- // until the performance of PreferenceManager.setDefaultValues()
- // is improved.
- loadsImagesAutomatically = true;
- javaScriptEnabled = true;
- pluginState = WebSettings.PluginState.ON;
- javaScriptCanOpenWindowsAutomatically = false;
- showSecurityWarnings = true;
- rememberPasswords = true;
- saveFormData = true;
- autoFillEnabled = true;
- openInBackground = false;
- autoFitPage = true;
- loadsPageInOverviewMode = true;
- showDebugSettings = false;
- // HTML5 API flags
- appCacheEnabled = true;
- databaseEnabled = true;
- domStorageEnabled = true;
- geolocationEnabled = true;
- workersEnabled = true; // only affects V8. JSC does not have a similar setting
+ public void toggleDebugSettings() {
+ setDebugEnabled(!isDebugEnabled());
}
- private abstract class AutoFillProfileDbTask<T> extends AsyncTask<T, Void, Void> {
- Context mContext;
- AutoFillProfileDatabase mAutoFillProfileDb;
- Message mCompleteMessage;
+ // -----------------------------
+ // getter/setters for accessibility_preferences.xml
+ // -----------------------------
- public AutoFillProfileDbTask(Context ctx, Message msg) {
- mContext = ctx;
- mCompleteMessage = msg;
- }
-
- protected void onPostExecute(Void result) {
- if (mCompleteMessage != null) {
- mCompleteMessage.sendToTarget();
- }
- mAutoFillProfileDb.close();
- }
-
- abstract protected Void doInBackground(T... values);
+ // TODO: Cache
+ public TextSize getTextSize() {
+ String textSize = mPrefs.getString(PREF_TEXT_SIZE, "NORMAL");
+ return TextSize.valueOf(textSize);
}
-
- private class SaveProfileToDbTask extends AutoFillProfileDbTask<AutoFillProfile> {
- public SaveProfileToDbTask(Context ctx, Message msg) {
- super(ctx, msg);
- }
-
- protected Void doInBackground(AutoFillProfile... values) {
- mAutoFillProfileDb = AutoFillProfileDatabase.getInstance(mContext);
- assert autoFillActiveProfileId != NO_AUTOFILL_PROFILE_SET;
- AutoFillProfile newProfile = values[0];
- mAutoFillProfileDb.addOrUpdateProfile(autoFillActiveProfileId, newProfile);
- return null;
- }
+ public int getMinimumFontSize() {
+ return mPrefs.getInt(PREF_MIN_FONT_SIZE, 1);
}
- private class DeleteProfileFromDbTask extends AutoFillProfileDbTask<Integer> {
- public DeleteProfileFromDbTask(Context ctx, Message msg) {
- super(ctx, msg);
- }
+ // -----------------------------
+ // getter/setters for advanced_preferences.xml
+ // -----------------------------
- protected Void doInBackground(Integer... values) {
- mAutoFillProfileDb = AutoFillProfileDatabase.getInstance(mContext);
- int id = values[0];
- assert id > 0;
- mAutoFillProfileDb.dropProfile(id);
- return null;
- }
+ public String getSearchEngineName() {
+ return mPrefs.getString(PREF_SEARCH_ENGINE, SearchEngine.GOOGLE);
}
- @Override
- public void onSharedPreferenceChanged(
- SharedPreferences p, String key) {
- if (PREF_HARDWARE_ACCEL.equals(key)) {
- hardwareAccelerated = p.getBoolean(PREF_HARDWARE_ACCEL, hardwareAccelerated);
- } else if (PREF_VISUAL_INDICATOR.equals(key)) {
- showVisualIndicator = p.getBoolean(PREF_VISUAL_INDICATOR, showVisualIndicator);
- } else if (PREF_USER_AGENT.equals(key)) {
- userAgent = Integer.parseInt(p.getString(PREF_USER_AGENT, "0"));
- update();
- } else if (PREF_QUICK_CONTROLS.equals(key)) {
- quickControls = p.getBoolean(PREF_QUICK_CONTROLS, quickControls);
- } else if (PREF_MOST_VISITED_HOMEPAGE.equals(key)) {
- useMostVisitedHomepage = p.getBoolean(PREF_MOST_VISITED_HOMEPAGE, useMostVisitedHomepage);
- } else if (PREF_USE_INSTANT.equals(key)) {
- useInstant = p.getBoolean(PREF_USE_INSTANT, useInstant);
- updateSearchEngine(mController.getActivity(), SearchEngine.GOOGLE, true);
- } else if (PREF_SEARCH_ENGINE.equals(key)) {
- final String searchEngineName = p.getString(PREF_SEARCH_ENGINE,
- SearchEngine.GOOGLE);
- updateSearchEngine(mController.getActivity(), searchEngineName, false);
- }
+ public boolean openInBackground() {
+ return mPrefs.getBoolean(PREF_OPEN_IN_BACKGROUND, false);
}
+
+ public boolean enableJavascript() {
+ return mPrefs.getBoolean(PREF_ENABLE_JAVASCRIPT, true);
+ }
+
+ // TODO: Cache
+ public PluginState getPluginState() {
+ String state = mPrefs.getString(PREF_PLUGIN_STATE, "ON");
+ return PluginState.valueOf(state);
+ }
+
+ // TODO: Cache
+ public ZoomDensity getDefaultZoom() {
+ String zoom = mPrefs.getString(PREF_DEFAULT_ZOOM, "MEDIUM");
+ return ZoomDensity.valueOf(zoom);
+ }
+
+ public boolean loadPageInOverviewMode() {
+ return mPrefs.getBoolean(PREF_LOAD_PAGE, true);
+ }
+
+ public boolean autofitPages() {
+ return mPrefs.getBoolean(PREF_AUTOFIT_PAGES, true);
+ }
+
+ public boolean blockPopupWindows() {
+ return mPrefs.getBoolean(PREF_BLOCK_POPUP_WINDOWS, true);
+ }
+
+ public boolean loadImages() {
+ return mPrefs.getBoolean(PREF_LOAD_IMAGES, true);
+ }
+
+ public String getDefaultTextEncoding() {
+ return mPrefs.getString(PREF_DEFAULT_TEXT_ENCODING, null);
+ }
+
+ // -----------------------------
+ // getter/setters for general_preferences.xml
+ // -----------------------------
+
+ public String getHomePage() {
+ if (useMostVisitedHomepage()) {
+ return HomeProvider.MOST_VISITED;
+ }
+ return mPrefs.getString(PREF_HOMEPAGE, getFactoryResetHomeUrl(mContext));
+ }
+
+ public void setHomePage(String value) {
+ mPrefs.edit().putString(PREF_HOMEPAGE, value).apply();
+ }
+
+ public boolean isAutofillEnabled() {
+ return mPrefs.getBoolean(PREF_AUTOFILL_ENABLED, true);
+ }
+
+ public void setAutofillEnabled(boolean value) {
+ mPrefs.edit().putBoolean(PREF_AUTOFILL_ENABLED, value).apply();
+ }
+
+ // -----------------------------
+ // getter/setters for debug_preferences.xml
+ // -----------------------------
+
+ public boolean isHardwareAccelerated() {
+ if (!isDebugEnabled() && !DEV_BUILD) {
+ return true;
+ }
+ return mPrefs.getBoolean(PREF_ENABLE_HARDWARE_ACCEL, true);
+ }
+
+ public int getUserAgent() {
+ if (!isDebugEnabled() && !DEV_BUILD) {
+ return 0;
+ }
+ return Integer.parseInt(mPrefs.getString(PREF_USER_AGENT, "0"));
+ }
+
+ // -----------------------------
+ // getter/setters for hidden_debug_preferences.xml
+ // -----------------------------
+
+ public boolean enableVisualIndicator() {
+ if (!isDebugEnabled()) {
+ return false;
+ }
+ return mPrefs.getBoolean(PREF_ENABLE_VISUAL_INDICATOR, false);
+ }
+
+ public boolean enableJavascriptConsole() {
+ if (!isDebugEnabled()) {
+ return false;
+ }
+ return mPrefs.getBoolean(PREF_JAVASCRIPT_CONSOLE, true);
+ }
+
+ public boolean isSmallScreen() {
+ if (!isDebugEnabled()) {
+ return false;
+ }
+ return mPrefs.getBoolean(PREF_SMALL_SCREEN, false);
+ }
+
+ public boolean isWideViewport() {
+ if (!isDebugEnabled()) {
+ return true;
+ }
+ return mPrefs.getBoolean(PREF_WIDE_VIEWPORT, true);
+ }
+
+ public boolean isNormalLayout() {
+ if (!isDebugEnabled()) {
+ return false;
+ }
+ return mPrefs.getBoolean(PREF_NORMAL_LAYOUT, false);
+ }
+
+ public boolean isTracing() {
+ if (!isDebugEnabled()) {
+ return false;
+ }
+ return mPrefs.getBoolean(PREF_ENABLE_TRACING, false);
+ }
+
+ public boolean enableLightTouch() {
+ if (!isDebugEnabled()) {
+ return false;
+ }
+ return mPrefs.getBoolean(PREF_ENABLE_LIGHT_TOUCH, false);
+ }
+
+ public boolean enableNavDump() {
+ if (!isDebugEnabled()) {
+ return false;
+ }
+ return mPrefs.getBoolean(PREF_ENABLE_NAV_DUMP, false);
+ }
+
+ public String getJsEngineFlags() {
+ if (!isDebugEnabled()) {
+ return "";
+ }
+ return mPrefs.getString(PREF_JS_ENGINE_FLAGS, "");
+ }
+
+ // -----------------------------
+ // getter/setters for lab_preferences.xml
+ // -----------------------------
+
+ public boolean useQuickControls() {
+ return mPrefs.getBoolean(PREF_ENABLE_QUICK_CONTROLS, false);
+ }
+
+ public boolean useMostVisitedHomepage() {
+ return mPrefs.getBoolean(PREF_USE_MOST_VISITED_HOMEPAGE, false);
+ }
+
+ public boolean useInstantSearch() {
+ return mPrefs.getBoolean(PREF_USE_INSTANT_SEARCH, false);
+ }
+
+ // -----------------------------
+ // getter/setters for privacy_security_preferences.xml
+ // -----------------------------
+
+ public boolean showSecurityWarnings() {
+ return mPrefs.getBoolean(PREF_SHOW_SECURITY_WARNINGS, true);
+ }
+
+ public boolean acceptCookies() {
+ return mPrefs.getBoolean(PREF_ACCEPT_COOKIES, true);
+ }
+
+ public boolean saveFormdata() {
+ return mPrefs.getBoolean(PREF_SAVE_FORMDATA, true);
+ }
+
+ public boolean enableGeolocation() {
+ return mPrefs.getBoolean(PREF_ENABLE_GEOLOCATION, true);
+ }
+
+ public boolean rememberPasswords() {
+ return mPrefs.getBoolean(PREF_REMEMBER_PASSWORDS, true);
+ }
+
}