public synchronized void initPreferences() { SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(context); WebSettings webSettings = getSettings(); webSettings.setLoadWithOverviewMode(true); webSettings.setTextZoom(100); webSettings.setUseWideViewPort(true); webSettings.setBlockNetworkImage(!sp.getBoolean(context.getString(R.string.sp_images), true)); webSettings.setJavaScriptEnabled( sp.getBoolean(context.getString(R.string.sp_javascript), true)); webSettings.setJavaScriptCanOpenWindowsAutomatically( sp.getBoolean(context.getString(R.string.sp_javascript), true)); webSettings.setGeolocationEnabled(sp.getBoolean(context.getString(R.string.sp_location), true)); webSettings.setSupportMultipleWindows( sp.getBoolean(context.getString(R.string.sp_multiple_windows), false)); webSettings.setSaveFormData(sp.getBoolean(context.getString(R.string.sp_passwords), true)); boolean textReflow = sp.getBoolean(context.getString(R.string.sp_text_reflow), true); if (textReflow) { webSettings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.NARROW_COLUMNS); if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) { try { webSettings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.TEXT_AUTOSIZING); } catch (Exception e) { } } } else { webSettings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.NORMAL); } int userAgent = Integer.valueOf(sp.getString(context.getString(R.string.sp_user_agent), "0")); if (userAgent == 1) { webSettings.setUserAgentString(BrowserUnit.UA_DESKTOP); } else if (userAgent == 2) { webSettings.setUserAgentString( sp.getString(context.getString(R.string.sp_user_agent_custom), userAgentOriginal)); } else { webSettings.setUserAgentString(userAgentOriginal); } int mode = Integer.valueOf(sp.getString(context.getString(R.string.sp_rendering), "0")); initRendering(mode); webViewClient.enableAdBlock(sp.getBoolean(context.getString(R.string.sp_ad_block), true)); }