/*
- * Copyright 2015-2017 Soren Stoutner <soren@stoutner.com>.
+ * Copyright © 2015-2017 Soren Stoutner <soren@stoutner.com>.
*
* Download cookie code contributed 2017 Hendrik Knackstedt. Copyright assigned to Soren Stoutner <soren@stoutner.com>.
*
import android.content.IntentFilter;
import android.content.SharedPreferences;
import android.content.res.Configuration;
+import android.database.Cursor;
import android.graphics.Bitmap;
+import android.graphics.Typeface;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.Drawable;
import android.net.Uri;
import android.support.v7.app.AppCompatDialogFragment;
import android.support.v7.widget.Toolbar;
import android.text.Editable;
+import android.text.Spanned;
import android.text.TextWatcher;
+import android.text.style.ForegroundColorSpan;
+import android.text.style.StyleSpan;
import android.util.Patterns;
import android.view.ContextMenu;
import android.view.GestureDetector;
import com.stoutner.privacybrowser.dialogs.DownloadImageDialog;
import com.stoutner.privacybrowser.dialogs.UrlHistoryDialog;
import com.stoutner.privacybrowser.dialogs.ViewSslCertificateDialog;
+import com.stoutner.privacybrowser.helpers.DomainsDatabaseHelper;
import com.stoutner.privacybrowser.helpers.OrbotProxyHelper;
import com.stoutner.privacybrowser.dialogs.DownloadFileDialog;
import com.stoutner.privacybrowser.dialogs.SslCertificateErrorDialog;
import java.io.UnsupportedEncodingException;
import java.net.MalformedURLException;
import java.net.URL;
+import java.net.URLDecoder;
import java.net.URLEncoder;
import java.util.HashMap;
import java.util.HashSet;
public class MainWebViewActivity extends AppCompatActivity implements NavigationView.OnNavigationItemSelectedListener, CreateHomeScreenShortcutDialog.CreateHomeScreenSchortcutListener,
SslCertificateErrorDialog.SslCertificateErrorListener, DownloadFileDialog.DownloadFileListener, DownloadImageDialog.DownloadImageListener, UrlHistoryDialog.UrlHistoryListener {
- // `appBar` is public static so it can be accessed from `OrbotProxyHelper`.
- // It is also used in `onCreate()`, `onOptionsItemSelected()`, `closeFindOnPage()`, and `applySettings()`.
- public static ActionBar appBar;
+ // `favoriteIconBitmap` is public static so it can be accessed from `CreateHomeScreenShortcutDialog`, `BookmarksActivity`, `CreateBookmarkDialog`, `CreateBookmarkFolderDialog`, `EditBookmarkDialog`, `EditBookmarkFolderDialog`, `ViewSslCertificateDialog`.
+ // It is also used in `onCreate()`, `onCreateHomeScreenShortcutCreate()`, and `applyDomainSettings`.
+ public static Bitmap favoriteIconBitmap;
- // `favoriteIcon` is public static so it can be accessed from `CreateHomeScreenShortcutDialog`, `BookmarksActivity`, `CreateBookmarkDialog`, `CreateBookmarkFolderDialog`, and `EditBookmarkDialog`.
- // It is also used in `onCreate()` and `onCreateHomeScreenShortcutCreate()`.
- public static Bitmap favoriteIcon;
-
- // `formattedUrlString` is public static so it can be accessed from `BookmarksActivity`.
- // It is also used in `onCreate()`, `onOptionsItemSelected()`, `onCreateHomeScreenShortcutCreate()`, and `loadUrlFromTextBox()`.
+ // `formattedUrlString` is public static so it can be accessed from `BookmarksActivity`, `CreateBookmarkDialog`, and `AddDomainDialog`.
+ // It is also used in `onCreate()`, `onOptionsItemSelected()`, `onNavigationItemSelected()`, `onCreateHomeScreenShortcutCreate()`, and `loadUrlFromTextBox()`.
public static String formattedUrlString;
// `sslCertificate` is public static so it can be accessed from `ViewSslCertificateDialog`. It is also used in `onCreate()`.
// `orbotStatus` is public static so it can be accessed from `OrbotProxyHelper`. It is also used in `onCreate()`.
public static String orbotStatus;
+ // `webViewTitle` is public static so it can be accessed from `CreateBookmarkDialog` and `CreateHomeScreenShortcutDialog`. It is also used in `onCreate()`.
+ public static String webViewTitle;
+
+ // `displayWebpageImagesBoolean` is public static so it can be accessed from `DomainSettingsFragment`. It is also used in `applyAppSettings()` and `applyDomainSettings()`.
+ public static boolean displayWebpageImagesBoolean;
+
+ // `reloadOnRestartBoolean` is public static so it can be accessed from `SettingsFragment`. It is also used in `onRestart()`
+ public static boolean reloadOnRestartBoolean;
+
+
+ // `appBar` is used in `onCreate()`, `onOptionsItemSelected()`, `closeFindOnPage()`, and `applyAppSettings()`.
+ private ActionBar appBar;
+
+ // `navigatingHistory` is used in `onCreate()`, `onNavigationItemSelected()`, and `applyDomainSettings()`.
+ private boolean navigatingHistory;
+
+ // `favoriteIconDefaultBitmap` is used in `onCreate()` and `applyDomainSettings`.
+ private Bitmap favoriteIconDefaultBitmap;
// `drawerLayout` is used in `onCreate()`, `onNewIntent()`, and `onBackPressed()`.
private DrawerLayout drawerLayout;
- // `rootCoordinatorLayout` is used in `onCreate()` and `applySettings()`.
+ // `rootCoordinatorLayout` is used in `onCreate()` and `applyAppSettings()`.
private CoordinatorLayout rootCoordinatorLayout;
- // 'mainWebView' is used in `onCreate()`, `onOptionsItemSelected()`, `onNavigationItemSelected()`, `onRestart()`, `onCreateContextMenu()`, `findPreviousOnPage()`, `findNextOnPage()`, `closeFindOnPage()`, and `loadUrlFromTextBox()`.
+ // `mainWebView` is used in `onCreate()`, `onPrepareOptionsMenu()`, `onOptionsItemSelected()`, `onNavigationItemSelected()`, `onRestart()`, `onCreateContextMenu()`, `findPreviousOnPage()`, `findNextOnPage()`, `closeFindOnPage()`, `loadUrlFromTextBox()`
+ // and `setDisplayWebpageImages()`.
private WebView mainWebView;
// `fullScreenVideoFrameLayout` is used in `onCreate()` and `onConfigurationChanged()`.
// `swipeRefreshLayout` is used in `onCreate()`, `onPrepareOptionsMenu`, and `onRestart()`.
private SwipeRefreshLayout swipeRefreshLayout;
- // `cookieManager` is used in `onCreate()`, `onOptionsItemSelected()`, and `onNavigationItemSelected()`, `onDownloadImage()`, `onDownloadFile()`, and `onRestart()`.
+ // `urlAppBarRelativeLayout` is used in `onCreate()` and `applyDomainSettings()`.
+ private RelativeLayout urlAppBarRelativeLayout;
+
+ // `favoriteIconImageView` is used in `onCreate()` and `applyDomainSettings()`
+ private ImageView favoriteIconImageView;
+
+ // `cookieManager` is used in `onCreate()`, `onOptionsItemSelected()`, and `onNavigationItemSelected()`, `loadUrlFromTextBox()`, `onDownloadImage()`, `onDownloadFile()`, and `onRestart()`.
private CookieManager cookieManager;
- // `customHeader` is used in `onCreate()`, `onOptionsItemSelected()`, `onCreateContextMenu()`, and `loadUrlFromTextBox()`.
+ // `customHeader` is used in `onCreate()`, `onOptionsItemSelected()`, `onCreateContextMenu()`, and `loadUrl()`.
private final Map<String, String> customHeaders = new HashMap<>();
- // `javaScriptEnabled` is also used in `onCreate()`, `onCreateOptionsMenu()`, `onOptionsItemSelected()`, `loadUrlFromTextBox()`, and `applySettings()`.
- // It is `Boolean` instead of `boolean` because `applySettings()` needs to know if it is `null`.
+ // `javaScriptEnabled` is also used in `onCreate()`, `onCreateOptionsMenu()`, `onOptionsItemSelected()`, `loadUrlFromTextBox()`, and `applyAppSettings()`.
+ // It is `Boolean` instead of `boolean` because `applyAppSettings()` needs to know if it is `null`.
private Boolean javaScriptEnabled;
- // `firstPartyCookiesEnabled` is used in `onCreate()`, `onCreateOptionsMenu()`, `onPrepareOptionsMenu()`, `onOptionsItemSelected()`, `onDownloadImage()`, `onDownloadFile()`, and `applySettings()`.
+ // `firstPartyCookiesEnabled` is used in `onCreate()`, `onCreateOptionsMenu()`, `onPrepareOptionsMenu()`, `onOptionsItemSelected()`, `onDownloadImage()`, `onDownloadFile()`, and `applyAppSettings()`.
private boolean firstPartyCookiesEnabled;
- // `thirdPartyCookiesEnabled` used in `onCreate()`, `onCreateOptionsMenu()`, `onPrepareOptionsMenu()`, `onOptionsItemSelected()`, and `applySettings()`.
+ // `thirdPartyCookiesEnabled` used in `onCreate()`, `onCreateOptionsMenu()`, `onPrepareOptionsMenu()`, `onOptionsItemSelected()`, and `applyAppSettings()`.
private boolean thirdPartyCookiesEnabled;
- // `domStorageEnabled` is used in `onCreate()`, `onCreateOptionsMenu()`, `onOptionsItemSelected()`, and `applySettings()`.
+ // `domStorageEnabled` is used in `onCreate()`, `onCreateOptionsMenu()`, `onOptionsItemSelected()`, and `applyAppSettings()`.
private boolean domStorageEnabled;
- // `saveFormDataEnabled` is used in `onCreate()`, `onCreateOptionsMenu()`, `onOptionsItemSelected()`, and `applySettings()`.
+ // `saveFormDataEnabled` is used in `onCreate()`, `onCreateOptionsMenu()`, `onOptionsItemSelected()`, and `applyAppSettings()`.
private boolean saveFormDataEnabled;
- // `swipeToRefreshEnabled` is used in `onPrepareOptionsMenu()` and `applySettings()`.
+ // `swipeToRefreshEnabled` is used in `onPrepareOptionsMenu()` and `applyAppSettings()`.
private boolean swipeToRefreshEnabled;
- // 'homepage' is used in `onCreate()`, `onNavigationItemSelected()`, and `applySettings()`.
+ // 'homepage' is used in `onCreate()`, `onNavigationItemSelected()`, and `applyAppSettings()`.
private String homepage;
- // `javaScriptDisabledSearchURL` is used in `loadURLFromTextBox()` and `applySettings()`.
- private String javaScriptDisabledSearchURL;
+ // `searchURL` is used in `loadURLFromTextBox()` and `applyAppSettings()`.
+ private String searchURL;
- // `javaScriptEnabledSearchURL` is used in `loadURLFromTextBox()` and `applySettings()`.
- private String javaScriptEnabledSearchURL;
-
- // `adBlockerEnabled` is used in `onCreate()` and `applySettings()`.
+ // `adBlockerEnabled` is used in `onCreate()` and `applyAppSettings()`.
private boolean adBlockerEnabled;
- // `fullScreenBrowsingModeEnabled` is used in `onCreate()` and `applySettings()`.
+ // `privacyBrowserRuntime` is used in `onCreate()` and `applyAppSettings()`.
+ private Runtime privacyBrowserRuntime;
+
+ // `incognitoModeEnabled` is used in `onCreate()` and `applyAppSettings()`.
+ private boolean incognitoModeEnabled;
+
+ // `fullScreenBrowsingModeEnabled` is used in `onCreate()` and `applyAppSettings()`.
private boolean fullScreenBrowsingModeEnabled;
- // `inFullScreenBrowsingMode` is used in `onCreate()`, `onConfigurationChanged()`, and `applySettings()`.
+ // `inFullScreenBrowsingMode` is used in `onCreate()`, `onConfigurationChanged()`, and `applyAppSettings()`.
private boolean inFullScreenBrowsingMode;
- // `hideSystemBarsOnFullscreen` is used in `onCreate()` and `applySettings()`.
+ // `hideSystemBarsOnFullscreen` is used in `onCreate()` and `applyAppSettings()`.
private boolean hideSystemBarsOnFullscreen;
- // `translucentNavigationBarOnFullscreen` is used in `onCreate()` and `applySettings()`.
+ // `translucentNavigationBarOnFullscreen` is used in `onCreate()` and `applyAppSettings()`.
private boolean translucentNavigationBarOnFullscreen;
- // `proxyThroughOrbot` is used in `onCreate()` and `applySettings()`
- private boolean proxyThroughOrbot;
+ // `currentDomainName` is used in `onCreate()`, `onNavigationItemSelected()`, and `applyDomainSettings()`.
+ private String currentDomainName;
- // `pendingUrl` is used in `onCreate()` and `applySettings()`
- private static String pendingUrl;
+ // `waitingForOrbot` is used in `onCreate()` and `applyAppSettings()`.
+ private boolean waitingForOrbot;
- // `waitingForOrbotData` is used in `onCreate()` and `applySettings()`.
+ // `domainSettingsApplied` is used in `applyDomainSettings()` and `setDisplayWebpageImages()`.
+ private boolean domainSettingsApplied;
+
+ // `displayWebpageImagesInt` is used in `applyDomainSettings()` and `setDisplayWebpageImages()`.
+ private int displayWebpageImagesInt;
+
+ // `onTheFlyDisplayImagesSet` is used in `applyDomainSettings()` and `setDisplayWebpageImages()`.
+ private boolean onTheFlyDisplayImagesSet;
+
+ // `waitingForOrbotData` is used in `onCreate()` and `applyAppSettings()`.
private String waitingForOrbotHTMLString;
+ // `privateDataDirectoryString` is used in `onCreate()` and `onNavigationItemSelected()`.
+ private String privateDataDirectoryString;
+
// `findOnPageLinearLayout` is used in `onCreate()`, `onOptionsItemSelected()`, and `closeFindOnPage()`.
private LinearLayout findOnPageLinearLayout;
// `supportAppBar` is used in `onCreate()`, `onOptionsItemSelected()`, and `closeFindOnPage()`.
private Toolbar supportAppBar;
- // `urlTextBox` is used in `onCreate()`, `onOptionsItemSelected()`, and `loadUrlFromTextBox()`.
+ // `urlTextBox` is used in `onCreate()`, `onOptionsItemSelected()`, `loadUrlFromTextBox()`, `loadUrl()`, and `highlightUrlText()`.
private EditText urlTextBox;
+ // `redColorSpan` is used in `onCreate()` and `highlightUrlText()`.
+ private ForegroundColorSpan redColorSpan;
+
+ // `initialGrayColorSpan` is sued in `onCreate()` and `highlightUrlText()`.
+ private ForegroundColorSpan initialGrayColorSpan;
+
+ // `finalGrayColorSpam` is used in `onCreate()` and `highlightUrlText()`.
+ private ForegroundColorSpan finalGrayColorSpan;
+
+ // `boldStyleSpan` is used in `onCreate()` and `highlightUrlText()`.
+ private StyleSpan boldStyleSpan;
+
// `adView` is used in `onCreate()` and `onConfigurationChanged()`.
private View adView;
// `mainWebViewRelativeLayout` is used in `onCreate()` and `onNavigationItemSelected()`.
private RelativeLayout mainWebViewRelativeLayout;
+ // `darkTheme` is used in `onCreate()`, `applyAppSettings()`, and `applyDomainSettings()`.
+ private boolean darkTheme;
+
@Override
// Remove Android Studio's warning about the dangers of using SetJavaScriptEnabled. The whole premise of Privacy Browser is built around an understanding of these dangers.
@SuppressLint("SetJavaScriptEnabled")
+ // Remove Android Studio's warning about deprecations. We have to use the deprecated `getColor()` until API >= 23.
+ @SuppressWarnings("deprecation")
protected void onCreate(Bundle savedInstanceState) {
+ // Get a handle for `sharedPreferences`. `this` references the current context.
+ SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
+
+ // Get the theme preference.
+ darkTheme = sharedPreferences.getBoolean("dark_theme", false);
+
+ // Set the activity theme.
+ if (darkTheme) {
+ setTheme(R.style.PrivacyBrowserDark);
+ } else {
+ setTheme(R.style.PrivacyBrowserLight);
+ }
+
+ // Run the default commands.
super.onCreate(savedInstanceState);
- setContentView(R.layout.drawerlayout);
+
+ // Set the content view according to the theme..
+ if (darkTheme) {
+ setContentView(R.layout.main_drawerlayout_dark);
+ } else {
+ setContentView(R.layout.main_drawerlayout_light);
+ }
// Get a handle for `inputMethodManager`.
inputMethodManager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
// This is needed to get rid of the Android Studio warning that `appBar` might be null.
assert appBar != null;
- // Add the custom url_app_bar layout, which shows the favoriteIcon, urlTextBar, and progressBar.
+ // Add the custom `url_app_bar` layout, which shows the favorite icon and the URL text bar.
appBar.setCustomView(R.layout.url_app_bar);
appBar.setDisplayOptions(ActionBar.DISPLAY_SHOW_CUSTOM);
- // Set the "go" button on the keyboard to load the URL in urlTextBox.
- urlTextBox = (EditText) appBar.getCustomView().findViewById(R.id.urlTextBox);
+ // Initialize the `ForegroundColorSpans` and `StyleSpan` for highlighting `urlTextBox`. We have to use the deprecated `getColor()` until API >= 23.
+ redColorSpan = new ForegroundColorSpan(getResources().getColor(R.color.red_a700));
+ initialGrayColorSpan = new ForegroundColorSpan(getResources().getColor(R.color.gray_500));
+ finalGrayColorSpan = new ForegroundColorSpan(getResources().getColor(R.color.gray_500));
+ boldStyleSpan = new StyleSpan(Typeface.BOLD);
+
+ // Get a handle for `urlTextBox`.
+ urlTextBox = (EditText) appBar.getCustomView().findViewById(R.id.url_edittext);
+
+ // Remove the formatting from `urlTextBar` when the user is editing the text.
+ urlTextBox.setOnFocusChangeListener(new View.OnFocusChangeListener() {
+ @Override
+ public void onFocusChange(View v, boolean hasFocus) {
+ if (hasFocus) { // The user is editing `urlTextBox`.
+ // Remove the highlighting.
+ urlTextBox.getText().removeSpan(redColorSpan);
+ urlTextBox.getText().removeSpan(initialGrayColorSpan);
+ urlTextBox.getText().removeSpan(finalGrayColorSpan);
+ urlTextBox.getText().removeSpan(boldStyleSpan);
+ } else { // The user has stopped editing `urlTextBox`.
+ // Reapply the highlighting.
+ highlightUrlText();
+
+ // Scroll to the beginning of the text.
+ urlTextBox.setScrollX(0);
+ }
+ }
+ });
+
+ // Set the `Go` button on the keyboard to load the URL in `urlTextBox`.
urlTextBox.setOnKeyListener(new View.OnKeyListener() {
@Override
public boolean onKey(View v, int keyCode, KeyEvent event) {
// Set `waitingForOrbotHTMLString`.
waitingForOrbotHTMLString = "<html><body><br/><center><h1>" + getString(R.string.waiting_for_orbot) + "</h1></center></body></html>";
- // Initialize `pendingUrl`.
- pendingUrl = "";
-
- // Set the initial Orbot status.
+ // Initialize `currentDomainName`, `orbotStatus`, and `waitingForOrbot`.
+ currentDomainName = "";
orbotStatus = "unknown";
+ waitingForOrbot = false;
// Create an Orbot status `BroadcastReceiver`.
BroadcastReceiver orbotStatusBroadcastReceiver = new BroadcastReceiver() {
// Store the content of the status message in `orbotStatus`.
orbotStatus = intent.getStringExtra("org.torproject.android.intent.extra.STATUS");
- // If we are waiting on `pendingUrl`, load it now that Orbot is connected.
- if (orbotStatus.equals("ON") && !pendingUrl.isEmpty()) {
-
- // Wait 500 milliseconds, because Orbot isn't really ready yet.
- try {
- Thread.sleep(500);
- } catch (InterruptedException exception) {
- // Do nothing.
- }
-
- // Copy `pendingUrl` to `formattedUrlString` and reset `pendingUrl` to be empty.
- formattedUrlString = pendingUrl;
- pendingUrl = "";
+ // If we are waiting on Orbot, load the website now that Orbot is connected.
+ if (orbotStatus.equals("ON") && waitingForOrbot) {
+ // Reset `waitingForOrbot`.
+ waitingForOrbot = false;
// Load `formattedUrlString
- mainWebView.loadUrl(formattedUrlString, customHeaders);
+ loadUrl(formattedUrlString);
}
}
};
drawerLayout = (DrawerLayout) findViewById(R.id.drawerlayout);
rootCoordinatorLayout = (CoordinatorLayout) findViewById(R.id.root_coordinatorlayout);
mainWebViewRelativeLayout = (RelativeLayout) findViewById(R.id.main_webview_relativelayout);
- mainWebView = (WebView) findViewById(R.id.mainWebView);
+ mainWebView = (WebView) findViewById(R.id.main_webview);
findOnPageLinearLayout = (LinearLayout) findViewById(R.id.find_on_page_linearlayout);
findOnPageEditText = (EditText) findViewById(R.id.find_on_page_edittext);
fullScreenVideoFrameLayout = (FrameLayout) findViewById(R.id.full_screen_video_framelayout);
+ urlAppBarRelativeLayout = (RelativeLayout) findViewById(R.id.url_app_bar_relativelayout);
+ favoriteIconImageView = (ImageView) findViewById(R.id.favorite_icon);
// Create a double-tap listener to toggle full-screen mode.
final GestureDetector gestureDetector = new GestureDetector(this, new GestureDetector.SimpleOnGestureListener() {
BannerAd.reloadAfterRotate(adView, getApplicationContext(), getString(R.string.ad_id));
// Reinitialize the `adView` variable, as the `View` will have been removed and re-added by `BannerAd.reloadAfterRotate()`.
- adView = findViewById(R.id.adView);
+ adView = findViewById(R.id.adview);
}
// Remove the translucent navigation bar flag if it is set.
});
// Implement swipe to refresh
- swipeRefreshLayout = (SwipeRefreshLayout) findViewById(R.id.swipeRefreshLayout);
+ swipeRefreshLayout = (SwipeRefreshLayout) findViewById(R.id.swipe_refreshlayout);
swipeRefreshLayout.setColorSchemeResources(R.color.blue_700);
swipeRefreshLayout.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
@Override
@Override
public void onDrawerStateChanged(int newState) {
- // Update the `Back`, `Forward`, and `History` menu items every time the drawer opens.
- navigationBackMenuItem.setEnabled(mainWebView.canGoBack());
- navigationForwardMenuItem.setEnabled(mainWebView.canGoForward());
- navigationHistoryMenuItem.setEnabled((mainWebView.canGoBack() || mainWebView.canGoForward()));
+ if ((newState == DrawerLayout.STATE_SETTLING) || (newState == DrawerLayout.STATE_DRAGGING)) { // The drawer is opening or closing.
+ // Update the `Back`, `Forward`, and `History` menu items.
+ navigationBackMenuItem.setEnabled(mainWebView.canGoBack());
+ navigationForwardMenuItem.setEnabled(mainWebView.canGoForward());
+ navigationHistoryMenuItem.setEnabled((mainWebView.canGoBack() || mainWebView.canGoForward()));
+
+ // Hide the keyboard (if displayed) so we can see the navigation menu. `0` indicates no additional flags.
+ inputMethodManager.hideSoftInputFromWindow(mainWebView.getWindowToken(), 0);
- // Hide the keyboard so we can see the navigation menu. `0` indicates no additional flags.
- inputMethodManager.hideSoftInputFromWindow(mainWebView.getWindowToken(), 0);
+ // Clear the focus from `urlTextBox` if it has it.
+ urlTextBox.clearFocus();
+ }
}
});
@SuppressWarnings("deprecation")
@Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
- // Use an external email program if the link begins with `mailto:`.
- if (url.startsWith("mailto:")) {
+ if (url.startsWith("mailto:")) { // Load the URL in an external email program because it begins with `mailto:`.
// We use `ACTION_SENDTO` instead of `ACTION_SEND` so that only email programs are launched.
Intent emailIntent = new Intent(Intent.ACTION_SENDTO);
// Make it so.
startActivity(emailIntent);
+
+ // Returning `true` indicates the application is handling the URL.
return true;
} else { // Load the URL in Privacy Browser.
- mainWebView.loadUrl(url, customHeaders);
- return true;
+ // Apply the domain settings for the new URL.
+ applyDomainSettings(url);
+
+ // Returning `false` causes the current `WebView` to handle the URL and prevents it from adding redirects to the history list.
+ return false;
}
}
Uri requestUri = Uri.parse(url);
String requestHost = requestUri.getHost();
- // Create a variable to track if this is an ad server.
+ // Initialize a variable to track if this is an ad server.
boolean requestHostIsAdServer = false;
- // Check all the subdomains of `requestHost` if it is not `null`.
+ // Check all the subdomains of `requestHost` if it is not `null` against the ad server database.
if (requestHost != null) {
- while (requestHost.contains(".")) {
+ while (requestHost.contains(".") && !requestHostIsAdServer) { // Stop checking if we run out of `.` or if we already know that `requestHostIsAdServer` is `true`.
if (adServersSet.contains(requestHost)) {
requestHostIsAdServer = true;
}
// Update the URL in urlTextBox when the page starts to load.
@Override
public void onPageStarted(WebView view, String url, Bitmap favicon) {
+ // Reset `webViewTitle`
+ webViewTitle = getString(R.string.no_title);
+
// Check to see if we are waiting on Orbot.
- if (pendingUrl.isEmpty()) { // We are not waiting on Orbot, so we need to process the URL.
+ if (!waitingForOrbot) { // We are not waiting on Orbot, so we need to process the URL.
// We need to update `formattedUrlString` at the beginning of the load, so that if the user toggles JavaScript during the load the new website is reloaded.
formattedUrlString = url;
- // Display the loading URL is the URL text box.
- urlTextBox.setText(url);
+ // Display the formatted URL text.
+ urlTextBox.setText(formattedUrlString);
+
+ // Apply text highlighting to `urlTextBox`.
+ highlightUrlText();
+
+ // Apply any custom domain settings if the URL was loaded by navigating history.
+ if (navigatingHistory) {
+ applyDomainSettings(url);
+ }
}
}
// Update formattedUrlString and urlTextBox. It is necessary to do this after the page finishes loading because the final URL can change during load.
@Override
public void onPageFinished(WebView view, String url) {
- // Check to see if we are waiting on Orbot.
- if (pendingUrl.isEmpty()) { // we are not waiting on Orbot, so we need to process the URL.
- formattedUrlString = url;
+ // Clear the cache and history if Incognito Mode is enabled.
+ if (incognitoModeEnabled) {
+ // Clear the cache. `true` includes disk files.
+ mainWebView.clearCache(true);
+
+ // Clear the back/forward history.
+ mainWebView.clearHistory();
+
+ // Manually delete cache folders.
+ try {
+ // Delete the main `cache` folder.
+ privacyBrowserRuntime.exec("rm -rf " + privateDataDirectoryString + "/cache");
+
+ // Delete the `app_webview` folder, which contains an additional `WebView` cache. See `https://code.google.com/p/android/issues/detail?id=233826&thanks=233826&ts=1486670530`.
+ privacyBrowserRuntime.exec("rm -rf " + privateDataDirectoryString + "/app_webview");
+ } catch (IOException e) {
+ // Do nothing if an error is thrown.
+ }
+ }
+
+ // Update `urlTextBox` and apply domain settings if not waiting on Orbot.
+ if (!waitingForOrbot) {
+ // Check to see if `WebView` has set `url` to be `about:blank`.
+ if (url.equals("about:blank")) { // `WebView` is blank, so `formattedUrlString` should be `""` and `urlTextBox` should display a hint.
+ // Set `formattedUrlString` to `""`.
+ formattedUrlString = "";
- // Only update urlTextBox if the user is not typing in it.
- if (!urlTextBox.hasFocus()) {
urlTextBox.setText(formattedUrlString);
+
+ // Request focus for `urlTextBox`.
+ urlTextBox.requestFocus();
+
+ // Display the keyboard.
+ inputMethodManager.showSoftInput(urlTextBox, 0);
+
+ // Apply the domain settings. This clears any settings from the previous domain.
+ applyDomainSettings(formattedUrlString);
+ } else { // `WebView` has loaded a webpage.
+ // Set `formattedUrlString`.
+ formattedUrlString = url;
+
+ // Only update `urlTextBox` if the user is not typing in it.
+ if (!urlTextBox.hasFocus()) {
+ // Display the formatted URL text.
+ urlTextBox.setText(formattedUrlString);
+
+ // Apply text highlighting to `urlTextBox`.
+ highlightUrlText();
+ }
}
// Store the SSL certificate so it can be accessed from `ViewSslCertificateDialog`.
}
});
+ // Get a handle for the progress bar.
+ final ProgressBar progressBar = (ProgressBar) findViewById(R.id.progress_bar);
+
mainWebView.setWebChromeClient(new WebChromeClient() {
// Update the progress bar when a page is loading.
@Override
public void onProgressChanged(WebView view, int progress) {
- ProgressBar progressBar = (ProgressBar) appBar.getCustomView().findViewById(R.id.progressBar);
progressBar.setProgress(progress);
if (progress < 100) {
progressBar.setVisibility(View.VISIBLE);
// Set the favorite icon when it changes.
@Override
public void onReceivedIcon(WebView view, Bitmap icon) {
- // Save a copy of the favorite icon for use if a shortcut is added to the home screen.
- favoriteIcon = icon;
+ // Only update the favorite icon if the website has finished loading.
+ if (progressBar.getVisibility() == View.GONE) {
+ // Save a copy of the favorite icon.
+ favoriteIconBitmap = icon;
+
+ // Place the favorite icon in the appBar.
+ favoriteIconImageView.setImageBitmap(Bitmap.createScaledBitmap(icon, 64, 64, true));
+ }
+ }
- // Place the favorite icon in the appBar.
- ImageView imageViewFavoriteIcon = (ImageView) appBar.getCustomView().findViewById(R.id.favoriteIcon);
- imageViewFavoriteIcon.setImageBitmap(Bitmap.createScaledBitmap(icon, 64, 64, true));
+ // Save a copy of the title when it changes.
+ @Override
+ public void onReceivedTitle(WebView view, String title) {
+ // Save a copy of the title.
+ webViewTitle = title;
}
// Enter full screen video
BannerAd.reloadAfterRotate(adView, getApplicationContext(), getString(R.string.ad_id));
// Reinitialize the `adView` variable, as the `View` will have been removed and re-added by `BannerAd.reloadAfterRotate()`.
- adView = findViewById(R.id.adView);
+ adView = findViewById(R.id.adview);
}
}
});
// Hide zoom controls.
mainWebView.getSettings().setDisplayZoomControls(false);
+ // Set `mainWebView` to use a wide viewport. Otherwise, some web pages will be scrunched and some content will render outside the screen.
+ mainWebView.getSettings().setUseWideViewPort(true);
+
+ // Set `mainWebView` to load in overview mode (zoomed out to the maximum width).
+ mainWebView.getSettings().setLoadWithOverviewMode(true);
+
// Initialize cookieManager.
cookieManager = CookieManager.getInstance();
formattedUrlString = launchingIntentUriData.toString();
}
+ // Get a handle for the `Runtime`.
+ privacyBrowserRuntime = Runtime.getRuntime();
+
+ // Store the application's private data directory.
+ privateDataDirectoryString = getApplicationInfo().dataDir; // `dataDir` will vary, but will be something like `/data/user/0/com.stoutner.privacybrowser.standard`, which links to `/data/data/com.stoutner.privacybrowser.standard`.
+
// Initialize `inFullScreenBrowsingMode`, which is always false at this point because Privacy Browser never starts in full screen browsing mode.
inFullScreenBrowsingMode = false;
// Initialize AdView for the free flavor.
- adView = findViewById(R.id.adView);
+ adView = findViewById(R.id.adview);
- // Apply the settings from the shared preferences.
- applySettings();
+ // Initialize the privacy settings variables.
+ javaScriptEnabled = false;
+ firstPartyCookiesEnabled = false;
+ thirdPartyCookiesEnabled = false;
+ domStorageEnabled = false;
+ saveFormDataEnabled = false;
- // Load `formattedUrlString` if we are not proxying through Orbot and waiting for Orbot to connect.
- if (!(proxyThroughOrbot && !orbotStatus.equals("ON"))) {
- mainWebView.loadUrl(formattedUrlString, customHeaders);
- }
+ // Initialize `webViewTitle`.
+ webViewTitle = getString(R.string.no_title);
+
+ // Initialize `favoriteIconBitmap`. We have to use `ContextCompat` until API >= 21.
+ Drawable favoriteIconDrawable = ContextCompat.getDrawable(getApplicationContext(), R.drawable.world);
+ BitmapDrawable favoriteIconBitmapDrawable = (BitmapDrawable) favoriteIconDrawable;
+ favoriteIconDefaultBitmap = favoriteIconBitmapDrawable.getBitmap();
// If the favorite icon is null, load the default.
- if (favoriteIcon == null) {
- // We have to use `ContextCompat` until API >= 21.
- Drawable favoriteIconDrawable = ContextCompat.getDrawable(getApplicationContext(), R.drawable.world);
- BitmapDrawable favoriteIconBitmapDrawable = (BitmapDrawable) favoriteIconDrawable;
- favoriteIcon = favoriteIconBitmapDrawable.getBitmap();
+ if (favoriteIconBitmap == null) {
+ favoriteIconBitmap = favoriteIconDefaultBitmap;
}
- }
+ // Apply the app settings from the shared preferences.
+ applyAppSettings();
+
+ // Load `formattedUrlString` if we are not waiting for Orbot to connect.
+ if (!waitingForOrbot) {
+ loadUrl(formattedUrlString);
+ }
+ }
@Override
protected void onNewIntent(Intent intent) {
}
// Load the website.
- mainWebView.loadUrl(formattedUrlString, customHeaders);
+ loadUrl(formattedUrlString);
// Clear the keyboard if displayed and remove the focus on the urlTextBar if it has it.
mainWebView.requestFocus();
}
+ @Override
+ public void onRestart() {
+ super.onRestart();
+
+ // Apply the app settings, which may have been changed in `SettingsActivity`.
+ applyAppSettings();
+
+ // Update the privacy icon. `true` runs `invalidateOptionsMenu` as the last step.
+ updatePrivacyIcons(true);
+
+ // Set the display webpage images mode.
+ setDisplayWebpageImages();
+
+ // Reload the webpage if displaying of images has been disabled in `SettingsFragment`.
+ if (reloadOnRestartBoolean) {
+ // Reload `mainWebView`.
+ mainWebView.reload();
+
+ // Reset `reloadOnRestartBoolean`.
+ reloadOnRestartBoolean = false;
+ }
+ }
+
+ // `onResume()` runs after `onStart()`, which runs after `onCreate()` and `onRestart()`.
+ @Override
+ public void onResume() {
+ super.onResume();
+
+ // Resume JavaScript (if enabled).
+ mainWebView.resumeTimers();
+
+ // Resume `mainWebView`.
+ mainWebView.onResume();
+
+ // Resume the adView for the free flavor.
+ if (BuildConfig.FLAVOR.contentEquals("free")) {
+ BannerAd.resumeAd(adView);
+ }
+ }
+
+ @Override
+ public void onPause() {
+ // Pause `mainWebView`.
+ mainWebView.onPause();
+
+ // Stop all JavaScript.
+ mainWebView.pauseTimers();
+
+ // Pause the adView or it will continue to consume resources in the background on the free flavor.
+ if (BuildConfig.FLAVOR.contentEquals("free")) {
+ BannerAd.pauseAd(adView);
+ }
+
+ super.onPause();
+ }
+
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
updatePrivacyIcons(false);
// Get handles for the menu items.
- MenuItem toggleFirstPartyCookies = menu.findItem(R.id.toggleFirstPartyCookies);
- MenuItem toggleThirdPartyCookies = menu.findItem(R.id.toggleThirdPartyCookies);
- MenuItem toggleDomStorage = menu.findItem(R.id.toggleDomStorage);
- MenuItem toggleSaveFormData = menu.findItem(R.id.toggleSaveFormData);
+ MenuItem toggleFirstPartyCookiesMenuItem = menu.findItem(R.id.toggle_first_party_cookies);
+ MenuItem toggleThirdPartyCookiesMenuItem = menu.findItem(R.id.toggle_third_party_cookies);
+ MenuItem toggleDomStorageMenuItem = menu.findItem(R.id.toggle_dom_storage);
+ MenuItem toggleSaveFormDataMenuItem = menu.findItem(R.id.toggle_save_form_data);
- // Only display third-Party Cookies if SDK >= 21
- toggleThirdPartyCookies.setVisible(Build.VERSION.SDK_INT >= 21);
+ // Only display third-party cookies if SDK >= 21
+ toggleThirdPartyCookiesMenuItem.setVisible(Build.VERSION.SDK_INT >= 21);
// Get the shared preference values. `this` references the current context.
SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
// Set the status of the additional app bar icons. The default is `false`.
if (sharedPreferences.getBoolean("display_additional_app_bar_icons", false)) {
- toggleFirstPartyCookies.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);
- toggleDomStorage.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);
- toggleSaveFormData.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);
+ toggleFirstPartyCookiesMenuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);
+ toggleDomStorageMenuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);
+ toggleSaveFormDataMenuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);
} else { //Do not display the additional icons.
- toggleFirstPartyCookies.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
- toggleDomStorage.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
- toggleSaveFormData.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
+ toggleFirstPartyCookiesMenuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
+ toggleDomStorageMenuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
+ toggleSaveFormDataMenuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
}
return true;
@Override
public boolean onPrepareOptionsMenu(Menu menu) {
+ // Hide the keyboard (if displayed) so we can see the options menu. `0` indicates no additional flags.
+ inputMethodManager.hideSoftInputFromWindow(mainWebView.getWindowToken(), 0);
+
// Get handles for the menu items.
- MenuItem toggleFirstPartyCookies = menu.findItem(R.id.toggleFirstPartyCookies);
- MenuItem toggleThirdPartyCookies = menu.findItem(R.id.toggleThirdPartyCookies);
- MenuItem toggleDomStorage = menu.findItem(R.id.toggleDomStorage);
- MenuItem toggleSaveFormData = menu.findItem(R.id.toggleSaveFormData);
- MenuItem clearCookies = menu.findItem(R.id.clearCookies);
- MenuItem clearFormData = menu.findItem(R.id.clearFormData);
+ MenuItem toggleFirstPartyCookiesMenuItem = menu.findItem(R.id.toggle_first_party_cookies);
+ MenuItem toggleThirdPartyCookiesMenuItem = menu.findItem(R.id.toggle_third_party_cookies);
+ MenuItem toggleDomStorageMenuItem = menu.findItem(R.id.toggle_dom_storage);
+ MenuItem toggleSaveFormDataMenuItem = menu.findItem(R.id.toggle_save_form_data);
+ MenuItem clearCookiesMenuItem = menu.findItem(R.id.clear_cookies);
+ MenuItem clearFormDataMenuItem = menu.findItem(R.id.clear_form_data);
+ MenuItem fontSizeMenuItem = menu.findItem(R.id.font_size);
+ MenuItem displayImagesMenuItem = menu.findItem(R.id.display_images);
MenuItem refreshMenuItem = menu.findItem(R.id.refresh);
// Set the status of the menu item checkboxes.
- toggleFirstPartyCookies.setChecked(firstPartyCookiesEnabled);
- toggleThirdPartyCookies.setChecked(thirdPartyCookiesEnabled);
- toggleDomStorage.setChecked(domStorageEnabled);
- toggleSaveFormData.setChecked(saveFormDataEnabled);
+ toggleFirstPartyCookiesMenuItem.setChecked(firstPartyCookiesEnabled);
+ toggleThirdPartyCookiesMenuItem.setChecked(thirdPartyCookiesEnabled);
+ toggleDomStorageMenuItem.setChecked(domStorageEnabled);
+ toggleSaveFormDataMenuItem.setChecked(saveFormDataEnabled);
+ displayImagesMenuItem.setChecked(mainWebView.getSettings().getLoadsImagesAutomatically());
// Enable third-party cookies if first-party cookies are enabled.
- toggleThirdPartyCookies.setEnabled(firstPartyCookiesEnabled);
+ toggleThirdPartyCookiesMenuItem.setEnabled(firstPartyCookiesEnabled);
// Enable DOM Storage if JavaScript is enabled.
- toggleDomStorage.setEnabled(javaScriptEnabled);
+ toggleDomStorageMenuItem.setEnabled(javaScriptEnabled);
// Enable Clear Cookies if there are any.
- clearCookies.setEnabled(cookieManager.hasCookies());
+ clearCookiesMenuItem.setEnabled(cookieManager.hasCookies());
// Enable Clear Form Data is there is any.
WebViewDatabase mainWebViewDatabase = WebViewDatabase.getInstance(this);
- clearFormData.setEnabled(mainWebViewDatabase.hasFormData());
-
- // Only show `Refresh` if `swipeToRefresh` is disabled.
- refreshMenuItem.setVisible(!swipeToRefreshEnabled);
+ clearFormDataMenuItem.setEnabled(mainWebViewDatabase.hasFormData());
// Initialize font size variables.
int fontSize = mainWebView.getSettings().getTextZoom();
// Prepare the font size title and current size menu item.
switch (fontSize) {
+ case 25:
+ fontSizeTitle = getResources().getString(R.string.font_size) + " - " + getResources().getString(R.string.twenty_five_percent);
+ selectedFontSizeMenuItem = menu.findItem(R.id.font_size_twenty_five_percent);
+ break;
+
case 50:
fontSizeTitle = getResources().getString(R.string.font_size) + " - " + getResources().getString(R.string.fifty_percent);
- selectedFontSizeMenuItem = menu.findItem(R.id.fontSizeFiftyPercent);
+ selectedFontSizeMenuItem = menu.findItem(R.id.font_size_fifty_percent);
break;
case 75:
fontSizeTitle = getResources().getString(R.string.font_size) + " - " + getResources().getString(R.string.seventy_five_percent);
- selectedFontSizeMenuItem = menu.findItem(R.id.fontSizeSeventyFivePercent);
+ selectedFontSizeMenuItem = menu.findItem(R.id.font_size_seventy_five_percent);
break;
case 100:
fontSizeTitle = getResources().getString(R.string.font_size) + " - " + getResources().getString(R.string.one_hundred_percent);
- selectedFontSizeMenuItem = menu.findItem(R.id.fontSizeOneHundredPercent);
+ selectedFontSizeMenuItem = menu.findItem(R.id.font_size_one_hundred_percent);
break;
case 125:
fontSizeTitle = getResources().getString(R.string.font_size) + " - " + getResources().getString(R.string.one_hundred_twenty_five_percent);
- selectedFontSizeMenuItem = menu.findItem(R.id.fontSizeOneHundredTwentyFivePercent);
+ selectedFontSizeMenuItem = menu.findItem(R.id.font_size_one_hundred_twenty_five_percent);
break;
case 150:
fontSizeTitle = getResources().getString(R.string.font_size) + " - " + getResources().getString(R.string.one_hundred_fifty_percent);
- selectedFontSizeMenuItem = menu.findItem(R.id.fontSizeOneHundredFiftyPercent);
+ selectedFontSizeMenuItem = menu.findItem(R.id.font_size_one_hundred_fifty_percent);
break;
case 175:
fontSizeTitle = getResources().getString(R.string.font_size) + " - " + getResources().getString(R.string.one_hundred_seventy_five_percent);
- selectedFontSizeMenuItem = menu.findItem(R.id.fontSizeOneHundredSeventyFivePercent);
+ selectedFontSizeMenuItem = menu.findItem(R.id.font_size_one_hundred_seventy_five_percent);
break;
case 200:
fontSizeTitle = getResources().getString(R.string.font_size) + " - " + getResources().getString(R.string.two_hundred_percent);
- selectedFontSizeMenuItem = menu.findItem(R.id.fontSizeTwoHundredPercent);
+ selectedFontSizeMenuItem = menu.findItem(R.id.font_size_two_hundred_percent);
break;
default:
fontSizeTitle = getResources().getString(R.string.font_size) + " - " + getResources().getString(R.string.one_hundred_percent);
- selectedFontSizeMenuItem = menu.findItem(R.id.fontSizeOneHundredPercent);
+ selectedFontSizeMenuItem = menu.findItem(R.id.font_size_one_hundred_percent);
break;
}
// Set the font size title and select the current size menu item.
- MenuItem fontSizeMenuItem = menu.findItem(R.id.fontSize);
fontSizeMenuItem.setTitle(fontSizeTitle);
selectedFontSizeMenuItem.setChecked(true);
+ // Only show `Refresh` if `swipeToRefresh` is disabled.
+ refreshMenuItem.setVisible(!swipeToRefreshEnabled);
+
// Run all the other default commands.
super.onPrepareOptionsMenu(menu);
// Set the commands that relate to the menu entries.
switch (menuItemId) {
- case R.id.toggleJavaScript:
+ case R.id.toggle_javascript:
// Switch the status of javaScriptEnabled.
javaScriptEnabled = !javaScriptEnabled;
// Display a `Snackbar`.
if (javaScriptEnabled) { // JavaScrip is enabled.
- Snackbar.make(findViewById(R.id.mainWebView), R.string.javascript_enabled, Snackbar.LENGTH_SHORT).show();
+ Snackbar.make(findViewById(R.id.main_webview), R.string.javascript_enabled, Snackbar.LENGTH_SHORT).show();
} else if (firstPartyCookiesEnabled) { // JavaScript is disabled, but first-party cookies are enabled.
- Snackbar.make(findViewById(R.id.mainWebView), R.string.javascript_disabled, Snackbar.LENGTH_SHORT).show();
+ Snackbar.make(findViewById(R.id.main_webview), R.string.javascript_disabled, Snackbar.LENGTH_SHORT).show();
} else { // Privacy mode.
- Snackbar.make(findViewById(R.id.mainWebView), R.string.privacy_mode, Snackbar.LENGTH_SHORT).show();
+ Snackbar.make(findViewById(R.id.main_webview), R.string.privacy_mode, Snackbar.LENGTH_SHORT).show();
}
// Reload the WebView.
mainWebView.reload();
return true;
- case R.id.toggleFirstPartyCookies:
+ case R.id.toggle_first_party_cookies:
// Switch the status of firstPartyCookiesEnabled.
firstPartyCookiesEnabled = !firstPartyCookiesEnabled;
// Display a `Snackbar`.
if (firstPartyCookiesEnabled) { // First-party cookies are enabled.
- Snackbar.make(findViewById(R.id.mainWebView), R.string.first_party_cookies_enabled, Snackbar.LENGTH_SHORT).show();
+ Snackbar.make(findViewById(R.id.main_webview), R.string.first_party_cookies_enabled, Snackbar.LENGTH_SHORT).show();
} else if (javaScriptEnabled){ // JavaScript is still enabled.
- Snackbar.make(findViewById(R.id.mainWebView), R.string.first_party_cookies_disabled, Snackbar.LENGTH_SHORT).show();
+ Snackbar.make(findViewById(R.id.main_webview), R.string.first_party_cookies_disabled, Snackbar.LENGTH_SHORT).show();
} else { // Privacy mode.
- Snackbar.make(findViewById(R.id.mainWebView), R.string.privacy_mode, Snackbar.LENGTH_SHORT).show();
+ Snackbar.make(findViewById(R.id.main_webview), R.string.privacy_mode, Snackbar.LENGTH_SHORT).show();
}
// Reload the WebView.
mainWebView.reload();
return true;
- case R.id.toggleThirdPartyCookies:
+ case R.id.toggle_third_party_cookies:
if (Build.VERSION.SDK_INT >= 21) {
// Switch the status of thirdPartyCookiesEnabled.
thirdPartyCookiesEnabled = !thirdPartyCookiesEnabled;
// Display a `Snackbar`.
if (thirdPartyCookiesEnabled) {
- Snackbar.make(findViewById(R.id.mainWebView), R.string.third_party_cookies_enabled, Snackbar.LENGTH_SHORT).show();
+ Snackbar.make(findViewById(R.id.main_webview), R.string.third_party_cookies_enabled, Snackbar.LENGTH_SHORT).show();
} else {
- Snackbar.make(findViewById(R.id.mainWebView), R.string.third_party_cookies_disabled, Snackbar.LENGTH_SHORT).show();
+ Snackbar.make(findViewById(R.id.main_webview), R.string.third_party_cookies_disabled, Snackbar.LENGTH_SHORT).show();
}
// Reload the WebView.
} // Else do nothing because SDK < 21.
return true;
- case R.id.toggleDomStorage:
+ case R.id.toggle_dom_storage:
// Switch the status of domStorageEnabled.
domStorageEnabled = !domStorageEnabled;
// Display a `Snackbar`.
if (domStorageEnabled) {
- Snackbar.make(findViewById(R.id.mainWebView), R.string.dom_storage_enabled, Snackbar.LENGTH_SHORT).show();
+ Snackbar.make(findViewById(R.id.main_webview), R.string.dom_storage_enabled, Snackbar.LENGTH_SHORT).show();
} else {
- Snackbar.make(findViewById(R.id.mainWebView), R.string.dom_storage_disabled, Snackbar.LENGTH_SHORT).show();
+ Snackbar.make(findViewById(R.id.main_webview), R.string.dom_storage_disabled, Snackbar.LENGTH_SHORT).show();
}
// Reload the WebView.
mainWebView.reload();
return true;
- case R.id.toggleSaveFormData:
+ case R.id.toggle_save_form_data:
// Switch the status of saveFormDataEnabled.
saveFormDataEnabled = !saveFormDataEnabled;
// Display a `Snackbar`.
if (saveFormDataEnabled) {
- Snackbar.make(findViewById(R.id.mainWebView), R.string.form_data_enabled, Snackbar.LENGTH_SHORT).show();
+ Snackbar.make(findViewById(R.id.main_webview), R.string.form_data_enabled, Snackbar.LENGTH_SHORT).show();
} else {
- Snackbar.make(findViewById(R.id.mainWebView), R.string.form_data_disabled, Snackbar.LENGTH_SHORT).show();
+ Snackbar.make(findViewById(R.id.main_webview), R.string.form_data_disabled, Snackbar.LENGTH_SHORT).show();
}
// Update the privacy icon. `true` runs `invalidateOptionsMenu` as the last step.
mainWebView.reload();
return true;
- case R.id.clearCookies:
- if (Build.VERSION.SDK_INT < 21) {
- cookieManager.removeAllCookie();
- } else {
- cookieManager.removeAllCookies(null);
- }
- Snackbar.make(findViewById(R.id.mainWebView), R.string.cookies_deleted, Snackbar.LENGTH_SHORT).show();
+ case R.id.clear_cookies:
+ Snackbar.make(findViewById(R.id.main_webview), R.string.cookies_deleted, Snackbar.LENGTH_LONG)
+ .setAction(R.string.undo, new View.OnClickListener() {
+ @Override
+ public void onClick(View v) {
+ // Do nothing because everything will be handled by `onDismissed()` below.
+ }
+ })
+ .addCallback(new Snackbar.Callback() {
+ @Override
+ public void onDismissed(Snackbar snackbar, int event) {
+ switch (event) {
+ // The user pushed the `Undo` button.
+ case Snackbar.Callback.DISMISS_EVENT_ACTION:
+ // Do nothing.
+ break;
+
+ // The `Snackbar` was dismissed without the `Undo` button being pushed.
+ default:
+ // `cookieManager.removeAllCookie()` varies by SDK.
+ if (Build.VERSION.SDK_INT < 21) {
+ cookieManager.removeAllCookie();
+ } else {
+ // `null` indicates no callback.
+ cookieManager.removeAllCookies(null);
+ }
+ }
+ }
+ })
+ .show();
+ return true;
+
+ case R.id.clear_dom_storage:
+ Snackbar.make(findViewById(R.id.main_webview), R.string.dom_storage_deleted, Snackbar.LENGTH_LONG)
+ .setAction(R.string.undo, new View.OnClickListener() {
+ @Override
+ public void onClick(View v) {
+ // Do nothing because everything will be handled by `onDismissed()` below.
+ }
+ })
+ .addCallback(new Snackbar.Callback() {
+ @Override
+ public void onDismissed(Snackbar snackbar, int event) {
+ switch (event) {
+ // The user pushed the `Undo` button.
+ case Snackbar.Callback.DISMISS_EVENT_ACTION:
+ // Do nothing.
+ break;
+
+ // The `Snackbar` was dismissed without the `Undo` button being pushed.
+ default:
+ // Delete the DOM Storage.
+ WebStorage webStorage = WebStorage.getInstance();
+ webStorage.deleteAllData();
+ }
+ }
+ })
+ .show();
return true;
- case R.id.clearDomStorage:
- WebStorage webStorage = WebStorage.getInstance();
- webStorage.deleteAllData();
- Snackbar.make(findViewById(R.id.mainWebView), R.string.dom_storage_deleted, Snackbar.LENGTH_SHORT).show();
+ case R.id.clear_form_data:
+ Snackbar.make(findViewById(R.id.main_webview), R.string.form_data_deleted, Snackbar.LENGTH_LONG)
+ .setAction(R.string.undo, new View.OnClickListener() {
+ @Override
+ public void onClick(View v) {
+ // Do nothing because everything will be handled by `onDismissed()` below.
+ }
+ })
+ .addCallback(new Snackbar.Callback() {
+ @Override
+ public void onDismissed(Snackbar snackbar, int event) {
+ switch (event) {
+ // The user pushed the `Undo` button.
+ case Snackbar.Callback.DISMISS_EVENT_ACTION:
+ // Do nothing.
+ break;
+
+ // The `Snackbar` was dismissed without the `Undo` button being pushed.
+ default:
+ // Delete the form data.
+ WebViewDatabase mainWebViewDatabase = WebViewDatabase.getInstance(getApplicationContext());
+ mainWebViewDatabase.clearFormData();
+ }
+ }
+ })
+ .show();
return true;
- case R.id.clearFormData:
- WebViewDatabase mainWebViewDatabase = WebViewDatabase.getInstance(this);
- mainWebViewDatabase.clearFormData();
- Snackbar.make(findViewById(R.id.mainWebView), R.string.form_data_deleted, Snackbar.LENGTH_SHORT).show();
+ case R.id.font_size_twenty_five_percent:
+ mainWebView.getSettings().setTextZoom(25);
return true;
- case R.id.fontSizeFiftyPercent:
+ case R.id.font_size_fifty_percent:
mainWebView.getSettings().setTextZoom(50);
return true;
- case R.id.fontSizeSeventyFivePercent:
+ case R.id.font_size_seventy_five_percent:
mainWebView.getSettings().setTextZoom(75);
return true;
- case R.id.fontSizeOneHundredPercent:
+ case R.id.font_size_one_hundred_percent:
mainWebView.getSettings().setTextZoom(100);
return true;
- case R.id.fontSizeOneHundredTwentyFivePercent:
+ case R.id.font_size_one_hundred_twenty_five_percent:
mainWebView.getSettings().setTextZoom(125);
return true;
- case R.id.fontSizeOneHundredFiftyPercent:
+ case R.id.font_size_one_hundred_fifty_percent:
mainWebView.getSettings().setTextZoom(150);
return true;
- case R.id.fontSizeOneHundredSeventyFivePercent:
+ case R.id.font_size_one_hundred_seventy_five_percent:
mainWebView.getSettings().setTextZoom(175);
return true;
- case R.id.fontSizeTwoHundredPercent:
+ case R.id.font_size_two_hundred_percent:
mainWebView.getSettings().setTextZoom(200);
return true;
+ case R.id.display_images:
+ if (mainWebView.getSettings().getLoadsImagesAutomatically()) { // Images are currently loaded automatically.
+ mainWebView.getSettings().setLoadsImagesAutomatically(false);
+ mainWebView.reload();
+ } else { // Images are not currently loaded automatically.
+ mainWebView.getSettings().setLoadsImagesAutomatically(true);
+ }
+
+ // Set `onTheFlyDisplayImagesSet`.
+ onTheFlyDisplayImagesSet = true;
+ return true;
+
+ case R.id.share:
+ // Setup the share string.
+ String shareString;
+ if (webViewTitle != null) {
+ shareString = webViewTitle + " – " + urlTextBox.getText().toString();
+ } else {
+ shareString = urlTextBox.getText().toString();
+ }
+
+ // Create the share intent.
+ Intent shareIntent = new Intent();
+ shareIntent.setAction(Intent.ACTION_SEND);
+ shareIntent.putExtra(Intent.EXTRA_TEXT, shareString);
+ shareIntent.setType("text/plain");
+
+ // Make it so.
+ startActivity(Intent.createChooser(shareIntent, "Share URL"));
+ return true;
+
case R.id.find_on_page:
// Hide the URL app bar.
supportAppBar.setVisibility(View.GONE);
}, 200);
return true;
- case R.id.share:
- Intent shareIntent = new Intent();
- shareIntent.setAction(Intent.ACTION_SEND);
- shareIntent.putExtra(Intent.EXTRA_TEXT, urlTextBox.getText().toString());
- shareIntent.setType("text/plain");
- startActivity(Intent.createChooser(shareIntent, "Share URL"));
- return true;
-
- case R.id.addToHomescreen:
- // Show the `CreateHomeScreenShortcutDialog` `AlertDialog` and name this instance `R.string.create_shortcut`.
- AppCompatDialogFragment createHomeScreenShortcutDialogFragment = new CreateHomeScreenShortcutDialog();
- createHomeScreenShortcutDialogFragment.show(getSupportFragmentManager(), getResources().getString(R.string.create_shortcut));
-
- //Everything else will be handled by `CreateHomeScreenShortcutDialog` and the associated listener below.
- return true;
-
case R.id.print:
// Get a `PrintManager` instance.
PrintManager printManager = (PrintManager) getSystemService(Context.PRINT_SERVICE);
printManager.print(getResources().getString(R.string.privacy_browser_web_page), printDocumentAdapter, null);
return true;
+ case R.id.add_to_homescreen:
+ // Show the `CreateHomeScreenShortcutDialog` `AlertDialog` and name this instance `R.string.create_shortcut`.
+ AppCompatDialogFragment createHomeScreenShortcutDialogFragment = new CreateHomeScreenShortcutDialog();
+ createHomeScreenShortcutDialogFragment.show(getSupportFragmentManager(), getResources().getString(R.string.create_shortcut));
+
+ //Everything else will be handled by `CreateHomeScreenShortcutDialog` and the associated listener below.
+ return true;
+
case R.id.refresh:
mainWebView.reload();
return true;
switch (menuItemId) {
case R.id.home:
- mainWebView.loadUrl(homepage, customHeaders);
+ loadUrl(homepage);
break;
case R.id.back:
if (mainWebView.canGoBack()) {
+ // Set `navigatingHistory` so that the domain settings are applied when the new URL is loaded.
+ navigatingHistory = true;
+
+ // Load the previous website in the history.
mainWebView.goBack();
}
break;
case R.id.forward:
if (mainWebView.canGoForward()) {
+ // Set `navigatingHistory` so that the domain settings are applied when the new URL is loaded.
+ navigatingHistory = true;
+
+ // Load the next website in the history.
mainWebView.goForward();
}
break;
case R.id.history:
- // Gte the `WebBackForwardList`.
+ // Get the `WebBackForwardList`.
WebBackForwardList webBackForwardList = mainWebView.copyBackForwardList();
// Show the `UrlHistoryDialog` `AlertDialog` and name this instance `R.string.history`. `this` is the `Context`.
break;
case R.id.settings:
+ // Reset `currentDomainName` so that domain settings are reapplied after returning to `MainWebViewActivity`.
+ currentDomainName = "";
+
// Launch `SettingsActivity`.
Intent settingsIntent = new Intent(this, SettingsActivity.class);
startActivity(settingsIntent);
break;
case R.id.domains:
+ // Reset `currentDomainName` so that domain settings are reapplied after returning to `MainWebViewActivity`.
+ currentDomainName = "";
+
// Launch `DomainsActivity`.
Intent domainsIntent = new Intent(this, DomainsActivity.class);
startActivity(domainsIntent);
break;
case R.id.clearAndExit:
- // Clear cookies. The commands changed slightly in API 21.
- if (Build.VERSION.SDK_INT >= 21) {
- cookieManager.removeAllCookies(null);
- } else {
- cookieManager.removeAllCookie();
+ // Get a handle for `sharedPreferences`. `this` references the current context.
+ SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
+
+ boolean clearEverything = sharedPreferences.getBoolean("clear_everything", true);
+
+ // Clear cookies.
+ if (clearEverything || sharedPreferences.getBoolean("clear_cookies", true)) {
+ // The command to remove cookies changed slightly in API 21.
+ if (Build.VERSION.SDK_INT >= 21) {
+ cookieManager.removeAllCookies(null);
+ } else {
+ cookieManager.removeAllCookie();
+ }
+
+ // Manually delete the cookies database, as `CookieManager` sometimes will not flush its changes to disk before `System.exit(0)` is run.
+ try {
+ // We have to use two commands because `Runtime.exec()` does not like `*`.
+ privacyBrowserRuntime.exec("rm -f " + privateDataDirectoryString + "/app_webview/Cookies");
+ privacyBrowserRuntime.exec("rm -f " + privateDataDirectoryString + "/app_webview/Cookies-journal");
+ } catch (IOException e) {
+ // Do nothing if an error is thrown.
+ }
}
// Clear DOM storage.
- WebStorage domStorage = WebStorage.getInstance();
- domStorage.deleteAllData();
+ if (clearEverything || sharedPreferences.getBoolean("clear_dom_storage", true)) {
+ // Ask `WebStorage` to clear the DOM storage.
+ WebStorage webStorage = WebStorage.getInstance();
+ webStorage.deleteAllData();
+
+ // Manually delete the DOM storage directory, as `WebStorage` sometimes will not flush its changes to disk before `System.exit(0)` is run.
+ try {
+ // We have to use a `String[]` because the directory contains a space and `Runtime.exec` will not escape the string correctly otherwise.
+ privacyBrowserRuntime.exec(new String[] {"rm", "-rf", privateDataDirectoryString + "/app_webview/Local Storage/"});
+ } catch (IOException e) {
+ // Do nothing if an error is thrown.
+ }
+ }
// Clear form data.
- WebViewDatabase webViewDatabase = WebViewDatabase.getInstance(this);
- webViewDatabase.clearFormData();
+ if (clearEverything || sharedPreferences.getBoolean("clear_form_data", true)) {
+ WebViewDatabase webViewDatabase = WebViewDatabase.getInstance(this);
+ webViewDatabase.clearFormData();
- // Clear cache. The argument of "true" includes disk files.
- mainWebView.clearCache(true);
+ // Manually delete the form data database, as `WebViewDatabase` sometimes will not flush its changes to disk before `System.exit(0)` is run.
+ try {
+ // We have to use a `String[]` because the database contains a space and `Runtime.exec` will not escape the string correctly otherwise.
+ privacyBrowserRuntime.exec(new String[] {"rm", "-f", privateDataDirectoryString + "/app_webview/Web Data"});
+ privacyBrowserRuntime.exec(new String[] {"rm", "-f", privateDataDirectoryString + "/app_webview/Web Data-journal"});
+ } catch (IOException e) {
+ // Do nothing if an error is thrown.
+ }
+ }
- // Clear the back/forward history.
- mainWebView.clearHistory();
+ // Clear the cache.
+ if (clearEverything || sharedPreferences.getBoolean("clear_cache", true)) {
+ // `true` includes disk files.
+ mainWebView.clearCache(true);
+
+ // Manually delete the cache directories.
+ try {
+ // Delete the main cache directory.
+ privacyBrowserRuntime.exec("rm -rf " + privateDataDirectoryString + "/cache");
+
+ // Delete the secondary `Service Worker` cache directory. We have to use a `String[]` because the directory contains a space and `Runtime.exec` will not escape the string correctly otherwise.
+ privacyBrowserRuntime.exec(new String[] {"rm", "-rf", privateDataDirectoryString + "/app_webview/Service Worker/"});
+ } catch (IOException e) {
+ // Do nothing if an error is thrown.
+ }
+ }
- // Clear any SSL certificate preferences.
+ // Clear SSL certificate preferences.
mainWebView.clearSslPreferences();
+ // Clear the back/forward history.
+ mainWebView.clearHistory();
+
// Clear `formattedUrlString`.
formattedUrlString = null;
// Destroy the internal state of `mainWebView`.
mainWebView.destroy();
- // Manually delete the `app_webview` folder, which contains an additional `WebView` cache. See `https://code.google.com/p/android/issues/detail?id=233826&thanks=233826&ts=1486670530`.
- Runtime runtime = Runtime.getRuntime();
- String dataDirString = getApplicationInfo().dataDir; // `dataDir` will vary, but will be something like `/data/user/0/com.stoutner.privacybrowser.standard`, which links to `/data/data/com.stoutner.privacybrowser.standard`.
- try {
- runtime.exec("rm -rf " + dataDirString + "/app_webview");
- } catch (IOException e) {
- // Do nothing if the files do not exist.
+ // Manually delete the `app_webview` folder, which contains the cookies, DOM storage, form data, and `Service Worker` cache.
+ // See `https://code.google.com/p/android/issues/detail?id=233826&thanks=233826&ts=1486670530`.
+ if (clearEverything) {
+ try {
+ privacyBrowserRuntime.exec("rm -rf " + privateDataDirectoryString + "/app_webview");
+ } catch (IOException e) {
+ // Do nothing if an error is thrown.
+ }
}
// Close Privacy Browser. `finishAndRemoveTask` also removes Privacy Browser from the recent app list.
// Remove the terminated program from RAM. The status code is `0`.
System.exit(0);
break;
-
- default:
- break;
}
// Close the navigation drawer.
BannerAd.reloadAfterRotate(adView, getApplicationContext(), getString(R.string.ad_id));
// Reinitialize the `adView` variable, as the `View` will have been removed and re-added by `BannerAd.reloadAfterRotate()`.
- adView = findViewById(R.id.adView);
+ adView = findViewById(R.id.adview);
}
// `invalidateOptionsMenu` should recalculate the number of action buttons from the menu to display on the app bar, but it doesn't because of the this bug: https://code.google.com/p/android/issues/detail?id=20493#c8
menu.add(R.string.load_url).setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() {
@Override
public boolean onMenuItemClick(MenuItem item) {
- mainWebView.loadUrl(linkUrl, customHeaders);
+ loadUrl(linkUrl);
return false;
}
});
menu.add(R.string.view_image).setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() {
@Override
public boolean onMenuItemClick(MenuItem item) {
- mainWebView.loadUrl(imageUrl, customHeaders);
+ loadUrl(imageUrl);
return false;
}
});
menu.add(R.string.view_image).setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() {
@Override
public boolean onMenuItemClick(MenuItem item) {
- mainWebView.loadUrl(imageUrl, customHeaders);
+ loadUrl(imageUrl);
return false;
}
});
Intent placeBookmarkShortcut = new Intent();
placeBookmarkShortcut.putExtra("android.intent.extra.shortcut.INTENT", bookmarkShortcut);
placeBookmarkShortcut.putExtra("android.intent.extra.shortcut.NAME", shortcutNameEditText.getText().toString());
- placeBookmarkShortcut.putExtra("android.intent.extra.shortcut.ICON", favoriteIcon);
+ placeBookmarkShortcut.putExtra("android.intent.extra.shortcut.ICON", favoriteIconBitmap);
placeBookmarkShortcut.setAction("com.android.launcher.action.INSTALL_SHORTCUT");
sendBroadcast(placeBookmarkShortcut);
}
DownloadManager.Request downloadRequest = new DownloadManager.Request(Uri.parse(imageUrl));
// Pass cookies to download manager if cookies are enabled. This is required to download images from websites that require a login.
+ // Code contributed 2017 Hendrik Knackstedt. Copyright assigned to Soren Stoutner <soren@stoutner.com>.
if (firstPartyCookiesEnabled) {
// Get the cookies for `imageUrl`.
String cookies = cookieManager.getCookie(imageUrl);
DownloadManager.Request downloadRequest = new DownloadManager.Request(Uri.parse(downloadUrl));
// Pass cookies to download manager if cookies are enabled. This is required to download files from websites that require a login.
+ // Code contributed 2017 Hendrik Knackstedt. Copyright assigned to Soren Stoutner <soren@stoutner.com>.
if (firstPartyCookiesEnabled) {
// Get the cookies for `downloadUrl`.
String cookies = cookieManager.getCookie(downloadUrl);
@Override
public void onUrlHistoryEntrySelected(int moveBackOrForwardSteps) {
+ // Set `navigatingHistory` so that the domain settings are applied when the new URL is loaded.
+ navigatingHistory = true;
+
// Load the history entry.
mainWebView.goBackOrForward(moveBackOrForwardSteps);
}
} else {
// Load the previous URL if available.
if (mainWebView.canGoBack()) {
+ // Set `navigatingHistory` so that the domain settings are applied when the new URL is loaded.
+ navigatingHistory = true;
+
+ // Go back.
mainWebView.goBack();
} else {
// Pass `onBackPressed()` to the system.
}
}
- @Override
- public void onPause() {
- // Pause `mainWebView`.
- mainWebView.onPause();
-
- // Stop all JavaScript.
- mainWebView.pauseTimers();
-
- // Pause the adView or it will continue to consume resources in the background on the free flavor.
- if (BuildConfig.FLAVOR.contentEquals("free")) {
- BannerAd.pauseAd(adView);
- }
-
- super.onPause();
- }
-
- @Override
- public void onResume() {
- super.onResume();
-
- // Resume JavaScript (if enabled).
- mainWebView.resumeTimers();
-
- // Resume `mainWebView`.
- mainWebView.onResume();
-
- // Resume the adView for the free flavor.
- if (BuildConfig.FLAVOR.contentEquals("free")) {
- BannerAd.resumeAd(adView);
- }
- }
-
- @Override
- public void onRestart() {
- super.onRestart();
-
- // Apply the settings from shared preferences, which might have been changed in `SettingsActivity`.
- applySettings();
-
- // Update the privacy icon. `true` runs `invalidateOptionsMenu` as the last step.
- updatePrivacyIcons(true);
-
- }
-
private void loadUrlFromTextBox() throws UnsupportedEncodingException {
// Get the text from urlTextBox and convert it to a string. trim() removes white spaces from the beginning and end of the string.
String unformattedUrlString = urlTextBox.getText().toString().trim();
- URL unformattedUrl = null;
- Uri.Builder formattedUri = new Uri.Builder();
-
- // Check to see if unformattedUrlString is a valid URL. Otherwise, convert it into a Duck Duck Go search.
- if (Patterns.WEB_URL.matcher(unformattedUrlString).matches()) {
- // Add http:// at the beginning if it is missing. Otherwise the app will segfault.
+ // Check to see if `unformattedUrlString` is a valid URL. Otherwise, convert it into a search.
+ if ((Patterns.WEB_URL.matcher(unformattedUrlString).matches()) || (unformattedUrlString.startsWith("http://")) || (unformattedUrlString.startsWith("https://"))) {
+ // Add `http://` at the beginning if it is missing. Otherwise the app will segfault.
if (!unformattedUrlString.startsWith("http")) {
unformattedUrlString = "http://" + unformattedUrlString;
}
- // Convert unformattedUrlString to a URL, then to a URI, and then back to a string, which sanitizes the input and adds in any missing components.
+ // Initialize `unformattedUrl`.
+ URL unformattedUrl = null;
+
+ // Convert `unformattedUrlString` to a `URL`, then to a `URI`, and then back to a `String`, which sanitizes the input and adds in any missing components.
try {
unformattedUrl = new URL(unformattedUrlString);
} catch (MalformedURLException e) {
e.printStackTrace();
}
- // The ternary operator (? :) makes sure that a null pointer exception is not thrown, which would happen if .get was called on a null value.
+ // The ternary operator (? :) makes sure that a null pointer exception is not thrown, which would happen if `.get` was called on a `null` value.
final String scheme = unformattedUrl != null ? unformattedUrl.getProtocol() : null;
final String authority = unformattedUrl != null ? unformattedUrl.getAuthority() : null;
final String path = unformattedUrl != null ? unformattedUrl.getPath() : null;
final String query = unformattedUrl != null ? unformattedUrl.getQuery() : null;
final String fragment = unformattedUrl != null ? unformattedUrl.getRef() : null;
+ // Build the URI.
+ Uri.Builder formattedUri = new Uri.Builder();
formattedUri.scheme(scheme).authority(authority).path(path).query(query).fragment(fragment);
- formattedUrlString = formattedUri.build().toString();
+
+ // Decode `formattedUri` as a `String` in `UTF-8`.
+ formattedUrlString = URLDecoder.decode(formattedUri.build().toString(), "UTF-8");
} else {
- // Sanitize the search input and convert it to a DuckDuckGo search.
+ // Sanitize the search input and convert it to a search.
final String encodedUrlString = URLEncoder.encode(unformattedUrlString, "UTF-8");
- // Use the correct search URL.
- if (javaScriptEnabled) { // JavaScript is enabled.
- formattedUrlString = javaScriptEnabledSearchURL + encodedUrlString;
- } else { // JavaScript is disabled.
- formattedUrlString = javaScriptDisabledSearchURL + encodedUrlString;
- }
+ // Add the base search URL.
+ formattedUrlString = searchURL + encodedUrlString;
}
- mainWebView.loadUrl(formattedUrlString, customHeaders);
+ loadUrl(formattedUrlString);
// Hide the keyboard so we can see the webpage. `0` indicates no additional flags.
inputMethodManager.hideSoftInputFromWindow(mainWebView.getWindowToken(), 0);
}
+
+ private void loadUrl(String url) {
+ // Apply any custom domain settings.
+ applyDomainSettings(url);
+
+ // Load the URL.
+ mainWebView.loadUrl(url, customHeaders);
+ }
+
public void findPreviousOnPage(View view) {
// Go to the previous highlighted phrase on the page. `false` goes backwards instead of forwards.
mainWebView.findNext(false);
inputMethodManager.hideSoftInputFromWindow(mainWebView.getWindowToken(), 0);
}
- private void applySettings() {
- // Get the shared preference values. `this` references the current context.
+ private void applyAppSettings() {
+ // Get a handle for `sharedPreferences`. `this` references the current context.
SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
// Store the values from `sharedPreferences` in variables.
- String userAgentString = sharedPreferences.getString("user_agent", "PrivacyBrowser/1.0");
- String customUserAgentString = sharedPreferences.getString("custom_user_agent", "PrivacyBrowser/1.0");
- String javaScriptDisabledSearchString = sharedPreferences.getString("javascript_disabled_search", "https://duckduckgo.com/html/?q=");
- String javaScriptDisabledSearchCustomURLString = sharedPreferences.getString("javascript_disabled_search_custom_url", "");
- String javaScriptEnabledSearchString = sharedPreferences.getString("javascript_enabled_search", "https://duckduckgo.com/?q=");
- String javaScriptEnabledSearchCustomURLString = sharedPreferences.getString("javascript_enabled_search_custom_url", "");
- String homepageString = sharedPreferences.getString("homepage", "https://www.duckduckgo.com");
+ String homepageString = sharedPreferences.getString("homepage", "https://start.duckduckgo.com");
String torHomepageString = sharedPreferences.getString("tor_homepage", "https://3g2upl4pq6kufc4m.onion");
- String torJavaScriptDisabledSearchString = sharedPreferences.getString("tor_javascript_disabled_search", "https://3g2upl4pq6kufc4m.onion/html/?q=");
- String torJavaScriptDisabledSearchCustomURLString = sharedPreferences.getString("tor_javascript_disabled_search_custom_url", "");
- String torJavaScriptEnabledSearchString = sharedPreferences.getString("tor_javascript_enabled_search", "https://3g2upl4pq6kufc4m.onion/?q=");
- String torJavaScriptEnabledSearchCustomURLString = sharedPreferences.getString("tor_javascript_enabled_search_custom_url", "");
- String defaultFontSizeString = sharedPreferences.getString("default_font_size", "100");
- swipeToRefreshEnabled = sharedPreferences.getBoolean("swipe_to_refresh_enabled", false);
+ String torSearchString = sharedPreferences.getString("tor_search", "https://3g2upl4pq6kufc4m.onion/html/?q=");
+ String torSearchCustomURLString = sharedPreferences.getString("tor_search_custom_url", "");
+ String searchString = sharedPreferences.getString("search", "https://duckduckgo.com/html/?q=");
+ String searchCustomURLString = sharedPreferences.getString("search_custom_url", "");
adBlockerEnabled = sharedPreferences.getBoolean("block_ads", true);
+ incognitoModeEnabled = sharedPreferences.getBoolean("incognito_mode", false);
boolean doNotTrackEnabled = sharedPreferences.getBoolean("do_not_track", false);
- proxyThroughOrbot = sharedPreferences.getBoolean("proxy_through_orbot", false);
- fullScreenBrowsingModeEnabled = sharedPreferences.getBoolean("enable_full_screen_browsing_mode", false);
+ boolean proxyThroughOrbot = sharedPreferences.getBoolean("proxy_through_orbot", false);
+ fullScreenBrowsingModeEnabled = sharedPreferences.getBoolean("full_screen_browsing_mode", false);
hideSystemBarsOnFullscreen = sharedPreferences.getBoolean("hide_system_bars", false);
translucentNavigationBarOnFullscreen = sharedPreferences.getBoolean("translucent_navigation_bar", true);
-
- // Because they can be modified on-the-fly by the user, these default settings are only applied when the program first runs.
- if (javaScriptEnabled == null) { // If `javaScriptEnabled` is null the program is just starting.
- // Get the values from `sharedPreferences`.
- javaScriptEnabled = sharedPreferences.getBoolean("javascript_enabled", false);
- firstPartyCookiesEnabled = sharedPreferences.getBoolean("first_party_cookies_enabled", false);
- thirdPartyCookiesEnabled = sharedPreferences.getBoolean("third_party_cookies_enabled", false);
- domStorageEnabled = sharedPreferences.getBoolean("dom_storage_enabled", false);
- saveFormDataEnabled = sharedPreferences.getBoolean("save_form_data_enabled", false);
-
- // Apply the default settings.
- mainWebView.getSettings().setJavaScriptEnabled(javaScriptEnabled);
- cookieManager.setAcceptCookie(firstPartyCookiesEnabled);
- mainWebView.getSettings().setDomStorageEnabled(domStorageEnabled);
- mainWebView.getSettings().setSaveFormData(saveFormDataEnabled);
- mainWebView.getSettings().setTextZoom(Integer.valueOf(defaultFontSizeString));
-
- // Set third-party cookies status if API >= 21.
- if (Build.VERSION.SDK_INT >= 21) {
- cookieManager.setAcceptThirdPartyCookies(mainWebView, thirdPartyCookiesEnabled);
- }
- }
+ swipeToRefreshEnabled = sharedPreferences.getBoolean("swipe_to_refresh", false);
+ displayWebpageImagesBoolean = sharedPreferences.getBoolean("display_webpage_images", true);
// Set the homepage, search, and proxy options.
if (proxyThroughOrbot) { // Set the Tor options.
formattedUrlString = homepage;
}
- // Set JavaScript disabled search.
- if (torJavaScriptDisabledSearchString.equals("Custom URL")) { // Get the custom URL string.
- javaScriptDisabledSearchURL = torJavaScriptDisabledSearchCustomURLString;
- } else { // Use the string from the pre-built list.
- javaScriptDisabledSearchURL = torJavaScriptDisabledSearchString;
- }
-
- // Set JavaScript enabled search.
- if (torJavaScriptEnabledSearchString.equals("Custom URL")) { // Get the custom URL string.
- javaScriptEnabledSearchURL = torJavaScriptEnabledSearchCustomURLString;
+ // Set the search URL.
+ if (torSearchString.equals("Custom URL")) { // Get the custom URL string.
+ searchURL = torSearchCustomURLString;
} else { // Use the string from the pre-built list.
- javaScriptEnabledSearchURL = torJavaScriptEnabledSearchString;
+ searchURL = torSearchString;
}
// Set the proxy. `this` refers to the current activity where an `AlertDialog` might be displayed.
OrbotProxyHelper.setProxy(getApplicationContext(), this, "localhost", "8118");
+ // Set the `appBar` background to indicate proxying through Orbot is enabled. `this` refers to the context.
+ if (darkTheme) {
+ appBar.setBackgroundDrawable(ContextCompat.getDrawable(this, R.color.dark_blue_30));
+ } else {
+ appBar.setBackgroundDrawable(ContextCompat.getDrawable(this, R.color.blue_50));
+ }
+
// Display a message to the user if we are waiting on Orbot.
if (!orbotStatus.equals("ON")) {
- // Save `formattedUrlString` in `pendingUrl`.
- pendingUrl = formattedUrlString;
+ // Set `waitingForOrbot`.
+ waitingForOrbot = true;
// Load a waiting page. `null` specifies no encoding, which defaults to ASCII.
mainWebView.loadData(waitingForOrbotHTMLString, "text/html", null);
formattedUrlString = homepage;
}
- // Set JavaScript disabled search.
- if (javaScriptDisabledSearchString.equals("Custom URL")) { // Get the custom URL string.
- javaScriptDisabledSearchURL = javaScriptDisabledSearchCustomURLString;
- } else { // Use the string from the pre-built list.
- javaScriptDisabledSearchURL = javaScriptDisabledSearchString;
- }
-
- // Set JavaScript enabled search.
- if (javaScriptEnabledSearchString.equals("Custom URL")) { // Get the custom URL string.
- javaScriptEnabledSearchURL = javaScriptEnabledSearchCustomURLString;
+ // Set the search URL.
+ if (searchString.equals("Custom URL")) { // Get the custom URL string.
+ searchURL = searchCustomURLString;
} else { // Use the string from the pre-built list.
- javaScriptEnabledSearchURL = javaScriptEnabledSearchString;
+ searchURL = searchString;
}
// Reset the proxy to default. The host is `""` and the port is `"0"`.
OrbotProxyHelper.setProxy(getApplicationContext(), this, "", "0");
- // Reset `pendingUrl` if we are currently waiting for Orbot to connect.
- if (!pendingUrl.isEmpty()) {
- formattedUrlString = pendingUrl;
- pendingUrl = "";
+ // Set the default `appBar` background. `this` refers to the context.
+ if (darkTheme) {
+ appBar.setBackgroundDrawable(ContextCompat.getDrawable(this, R.color.gray_900));
+ } else {
+ appBar.setBackgroundDrawable(ContextCompat.getDrawable(this, R.color.gray_100));
}
+
+ // Reset `waitingForOrbot.
+ waitingForOrbot = false;
}
// Set swipe to refresh.
swipeRefreshLayout.setEnabled(swipeToRefreshEnabled);
- // Set the user agent initial status.
- switch (userAgentString) {
- case "WebView default user agent":
- // Set the user agent to `""`, which uses the default value.
- mainWebView.getSettings().setUserAgentString("");
- break;
-
- case "Custom user agent":
- // Set the custom user agent.
- mainWebView.getSettings().setUserAgentString(customUserAgentString);
- break;
-
- default:
- // Use the selected user agent.
- mainWebView.getSettings().setUserAgentString(userAgentString);
- break;
- }
-
// Set Do Not Track status.
if (doNotTrackEnabled) {
customHeaders.put("DNT", "1");
// Reset `inFullScreenBrowsingMode` to `false`.
inFullScreenBrowsingMode = false;
- // Show the `appBar`.
- appBar.show();
+ // Show the `appBar` if `findOnPageLinearLayout` is not visible.
+ if (findOnPageLinearLayout.getVisibility() == View.GONE) {
+ appBar.show();
+ }
// Show the `BannerAd` in the free flavor.
if (BuildConfig.FLAVOR.contentEquals("free")) {
BannerAd.reloadAfterRotate(adView, getApplicationContext(), getString(R.string.ad_id));
// Reinitialize the `adView` variable, as the `View` will have been removed and re-added by `BannerAd.reloadAfterRotate()`.
- adView = findViewById(R.id.adView);
+ adView = findViewById(R.id.adview);
}
// Remove the translucent navigation bar flag if it is set.
}
}
+ // We have to use the deprecated `.getDrawable()` until the minimum API >= 21.
+ @SuppressWarnings("deprecation")
+ private void applyDomainSettings(String url) {
+ // Reset `navigatingHistory`.
+ navigatingHistory = false;
+
+ // Parse the URL into a URI.
+ Uri uri = Uri.parse(url);
+
+ // Extract the domain from `uri`.
+ String hostName = uri.getHost();
+
+ // Initialize `loadingNewDomainName`.
+ boolean loadingNewDomainName;
+
+ // If either `hostName` or `currentDomainName` are `null`, run the options for loading a new domain name.
+ // The lint suggestion to simplify the `if` statement is incorrect, because `hostName.equals(currentDomainName)` can produce a `null object reference.`
+ //noinspection SimplifiableIfStatement
+ if ((hostName == null) || (currentDomainName == null)) {
+ loadingNewDomainName = true;
+ } else { // Determine if `hostName` equals `currentDomainName`.
+ loadingNewDomainName = !hostName.equals(currentDomainName);
+ }
+
+ // Only apply the domain settings if we are loading a new domain. This allows the user to set temporary settings for JavaScript, cookies, DOM storage, etc.
+ if (loadingNewDomainName) {
+ // Set the new `hostname` as the `currentDomainName`.
+ currentDomainName = hostName;
+
+ // Reset `favoriteIconBitmap` and display it in the `appbar`.
+ favoriteIconBitmap = favoriteIconDefaultBitmap;
+ favoriteIconImageView.setImageBitmap(Bitmap.createScaledBitmap(favoriteIconBitmap, 64, 64, true));
+
+ // Initialize the database handler. `this` specifies the context. The two `nulls` do not specify the database name or a `CursorFactory`.
+ // The `0` specifies the database version, but that is ignored and set instead using a constant in `DomainsDatabaseHelper`.
+ DomainsDatabaseHelper domainsDatabaseHelper = new DomainsDatabaseHelper(this, null, null, 0);
+
+ // Get a full cursor from `domainsDatabaseHelper`.
+ Cursor domainNameCursor = domainsDatabaseHelper.getDomainNameCursorOrderedByDomain();
+
+ // Initialize `domainSettingsSet`.
+ Set<String> domainSettingsSet = new HashSet<>();
+
+ // Get the domain name column index.
+ int domainNameColumnIndex = domainNameCursor.getColumnIndex(DomainsDatabaseHelper.DOMAIN_NAME);
+
+ // Populate `domainSettingsSet`.
+ for (int i = 0; i < domainNameCursor.getCount(); i++) {
+ // Move `domainsCursor` to the current row.
+ domainNameCursor.moveToPosition(i);
+
+ // Store the domain name in `domainSettingsSet`.
+ domainSettingsSet.add(domainNameCursor.getString(domainNameColumnIndex));
+ }
+
+ // Close `domainNameCursor.
+ domainNameCursor.close();
+
+ // Initialize variables to track if domain settings will be applied and, if so, under which name.
+ domainSettingsApplied = false;
+ String domainNameInDatabase = null;
+
+ // Check the hostname.
+ if (domainSettingsSet.contains(hostName)) {
+ domainSettingsApplied = true;
+ domainNameInDatabase = hostName;
+ }
+
+ // If `hostName` is not `null`, check all the subdomains of `hostName` against wildcard domains in `domainCursor`.
+ if (hostName != null) {
+ while (hostName.contains(".") && !domainSettingsApplied) { // Stop checking if we run out of `.` or if we already know that `domainSettingsApplied` is `true`.
+ if (domainSettingsSet.contains("*." + hostName)) { // Check the host name prepended by `*.`.
+ domainSettingsApplied = true;
+ domainNameInDatabase = "*." + hostName;
+ }
+
+ // Strip out the lowest subdomain of `host`.
+ hostName = hostName.substring(hostName.indexOf(".") + 1);
+ }
+ }
+
+ // Get a handle for the shared preference. `this` references the current context.
+ SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
+
+ if (domainSettingsApplied) { // The url we are loading has custom domain settings.
+ // Get a cursor for the current host and move it to the first position.
+ Cursor currentHostDomainSettingsCursor = domainsDatabaseHelper.getCursorForDomainName(domainNameInDatabase);
+ currentHostDomainSettingsCursor.moveToFirst();
+
+ // Get the settings from the cursor.
+ javaScriptEnabled = (currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_JAVASCRIPT)) == 1);
+ firstPartyCookiesEnabled = (currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FIRST_PARTY_COOKIES)) == 1);
+ thirdPartyCookiesEnabled = (currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_THIRD_PARTY_COOKIES)) == 1);
+ domStorageEnabled = (currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_DOM_STORAGE)) == 1);
+ saveFormDataEnabled = (currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FORM_DATA)) == 1);
+ String userAgentString = currentHostDomainSettingsCursor.getString(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.USER_AGENT));
+ int fontSize = currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.FONT_SIZE));
+ displayWebpageImagesInt = currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.DISPLAY_IMAGES));
+
+ // Close `currentHostDomainSettingsCursor`.
+ currentHostDomainSettingsCursor.close();
+
+ // Apply the domain settings.
+ mainWebView.getSettings().setJavaScriptEnabled(javaScriptEnabled);
+ cookieManager.setAcceptCookie(firstPartyCookiesEnabled);
+ mainWebView.getSettings().setDomStorageEnabled(domStorageEnabled);
+ mainWebView.getSettings().setSaveFormData(saveFormDataEnabled);
+ mainWebView.getSettings().setTextZoom(fontSize);
+
+ // Set third-party cookies status if API >= 21.
+ if (Build.VERSION.SDK_INT >= 21) {
+ cookieManager.setAcceptThirdPartyCookies(mainWebView, thirdPartyCookiesEnabled);
+ }
+
+ // Set the user agent.
+ if (userAgentString.equals("WebView default user agent")) {
+ // Set the user agent to `""`, which uses the default value.
+ mainWebView.getSettings().setUserAgentString("");
+ } else {
+ // Use the selected user agent.
+ mainWebView.getSettings().setUserAgentString(userAgentString);
+ }
+
+ // Set a green background on `urlTextBox` to indicate that custom domain settings are being used. We have to use the deprecated `.getDrawable()` until the minimum API >= 21.
+ if (darkTheme) {
+ urlAppBarRelativeLayout.setBackground(getResources().getDrawable(R.drawable.url_bar_background_dark_blue));
+ } else {
+ urlAppBarRelativeLayout.setBackground(getResources().getDrawable(R.drawable.url_bar_background_light_green));
+ }
+ } else { // The URL we are loading does not have custom domain settings. Load the defaults.
+ // Store the values from `sharedPreferences` in variables.
+ javaScriptEnabled = sharedPreferences.getBoolean("javascript_enabled", false);
+ firstPartyCookiesEnabled = sharedPreferences.getBoolean("first_party_cookies_enabled", false);
+ thirdPartyCookiesEnabled = sharedPreferences.getBoolean("third_party_cookies_enabled", false);
+ domStorageEnabled = sharedPreferences.getBoolean("dom_storage_enabled", false);
+ saveFormDataEnabled = sharedPreferences.getBoolean("save_form_data_enabled", false);
+ String userAgentString = sharedPreferences.getString("user_agent", "PrivacyBrowser/1.0");
+ String customUserAgentString = sharedPreferences.getString("custom_user_agent", "PrivacyBrowser/1.0");
+ String defaultFontSizeString = sharedPreferences.getString("default_font_size", "100");
+
+ // Apply the default settings.
+ mainWebView.getSettings().setJavaScriptEnabled(javaScriptEnabled);
+ cookieManager.setAcceptCookie(firstPartyCookiesEnabled);
+ mainWebView.getSettings().setDomStorageEnabled(domStorageEnabled);
+ mainWebView.getSettings().setSaveFormData(saveFormDataEnabled);
+ mainWebView.getSettings().setTextZoom(Integer.valueOf(defaultFontSizeString));
+
+ // Set third-party cookies status if API >= 21.
+ if (Build.VERSION.SDK_INT >= 21) {
+ cookieManager.setAcceptThirdPartyCookies(mainWebView, thirdPartyCookiesEnabled);
+ }
+
+ // Set the default user agent.
+ switch (userAgentString) {
+ case "WebView default user agent":
+ // Set the user agent to `""`, which uses the default value.
+ mainWebView.getSettings().setUserAgentString("");
+ break;
+
+ case "Custom user agent":
+ // Set the custom user agent.
+ mainWebView.getSettings().setUserAgentString(customUserAgentString);
+ break;
+
+ default:
+ // Use the selected user agent.
+ mainWebView.getSettings().setUserAgentString(userAgentString);
+ break;
+ }
+
+ // Set a transparent background on `urlTextBox`. We have to use the deprecated `.getDrawable()` until the minimum API >= 21.
+ urlAppBarRelativeLayout.setBackgroundDrawable(getResources().getDrawable(R.drawable.url_bar_background_transparent));
+ }
+
+ // Close `domainsDatabaseHelper`.
+ domainsDatabaseHelper.close();
+
+ // Remove the `onTheFlyDisplayImagesSet` flag and set the display webpage images mode. `true` indicates that custom domain settings are applied.
+ onTheFlyDisplayImagesSet = false;
+ setDisplayWebpageImages();
+
+ // Update the privacy icons, but only if `mainMenu` has already been populated.
+ if (mainMenu != null) {
+ updatePrivacyIcons(true);
+ }
+ }
+ }
+
+ private void setDisplayWebpageImages() {
+ if (!onTheFlyDisplayImagesSet) {
+ if (domainSettingsApplied) { // Custom domain settings are applied.
+ switch (displayWebpageImagesInt) {
+ case DomainsDatabaseHelper.DISPLAY_WEBPAGE_IMAGES_SYSTEM_DEFAULT:
+ mainWebView.getSettings().setLoadsImagesAutomatically(displayWebpageImagesBoolean);
+ break;
+
+ case DomainsDatabaseHelper.DISPLAY_WEBPAGE_IMAGES_ENABLED:
+ mainWebView.getSettings().setLoadsImagesAutomatically(true);
+ break;
+
+ case DomainsDatabaseHelper.DISPLAY_WEBPAGE_IMAGES_DISABLED:
+ mainWebView.getSettings().setLoadsImagesAutomatically(false);
+ break;
+ }
+ } else { // Default settings are applied.
+ mainWebView.getSettings().setLoadsImagesAutomatically(displayWebpageImagesBoolean);
+ }
+ }
+ }
+
private void updatePrivacyIcons(boolean runInvalidateOptionsMenu) {
// Get handles for the icons.
- MenuItem privacyIcon = mainMenu.findItem(R.id.toggleJavaScript);
- MenuItem firstPartyCookiesIcon = mainMenu.findItem(R.id.toggleFirstPartyCookies);
- MenuItem domStorageIcon = mainMenu.findItem(R.id.toggleDomStorage);
- MenuItem formDataIcon = mainMenu.findItem(R.id.toggleSaveFormData);
+ MenuItem privacyIconMenuItem = mainMenu.findItem(R.id.toggle_javascript);
+ MenuItem firstPartyCookiesIconMenuItem = mainMenu.findItem(R.id.toggle_first_party_cookies);
+ MenuItem domStorageIconMenuItem = mainMenu.findItem(R.id.toggle_dom_storage);
+ MenuItem formDataIconMenuItem = mainMenu.findItem(R.id.toggle_save_form_data);
// Update `privacyIcon`.
if (javaScriptEnabled) { // JavaScript is enabled.
- privacyIcon.setIcon(R.drawable.javascript_enabled);
+ privacyIconMenuItem.setIcon(R.drawable.javascript_enabled);
} else if (firstPartyCookiesEnabled) { // JavaScript is disabled but cookies are enabled.
- privacyIcon.setIcon(R.drawable.warning);
+ privacyIconMenuItem.setIcon(R.drawable.warning);
} else { // All the dangerous features are disabled.
- privacyIcon.setIcon(R.drawable.privacy_mode);
+ privacyIconMenuItem.setIcon(R.drawable.privacy_mode);
}
// Update `firstPartyCookiesIcon`.
if (firstPartyCookiesEnabled) { // First-party cookies are enabled.
- firstPartyCookiesIcon.setIcon(R.drawable.cookies_enabled);
+ firstPartyCookiesIconMenuItem.setIcon(R.drawable.cookies_enabled);
} else { // First-party cookies are disabled.
- firstPartyCookiesIcon.setIcon(R.drawable.cookies_disabled);
+ firstPartyCookiesIconMenuItem.setIcon(R.drawable.cookies_disabled);
}
// Update `domStorageIcon`.
if (javaScriptEnabled && domStorageEnabled) { // Both JavaScript and DOM storage are enabled.
- domStorageIcon.setIcon(R.drawable.dom_storage_enabled);
+ domStorageIconMenuItem.setIcon(R.drawable.dom_storage_enabled);
} else if (javaScriptEnabled) { // JavaScript is enabled but DOM storage is disabled.
- domStorageIcon.setIcon(R.drawable.dom_storage_disabled);
+ domStorageIconMenuItem.setIcon(R.drawable.dom_storage_disabled);
} else { // JavaScript is disabled, so DOM storage is ghosted.
- domStorageIcon.setIcon(R.drawable.dom_storage_ghosted);
+ domStorageIconMenuItem.setIcon(R.drawable.dom_storage_ghosted);
}
// Update `formDataIcon`.
if (saveFormDataEnabled) { // Form data is enabled.
- formDataIcon.setIcon(R.drawable.form_data_enabled);
+ formDataIconMenuItem.setIcon(R.drawable.form_data_enabled);
} else { // Form data is disabled.
- formDataIcon.setIcon(R.drawable.form_data_disabled);
+ formDataIconMenuItem.setIcon(R.drawable.form_data_disabled);
}
// `invalidateOptionsMenu` calls `onPrepareOptionsMenu()` and redraws the icons in the `AppBar`. `this` references the current activity.
ActivityCompat.invalidateOptionsMenu(this);
}
}
+
+ private void highlightUrlText() {
+ String urlString = urlTextBox.getText().toString();
+
+ if (urlString.startsWith("http://")) { // Highlight connections that are not encrypted.
+ urlTextBox.getText().setSpan(redColorSpan, 0, 7, Spanned.SPAN_INCLUSIVE_INCLUSIVE);
+ urlTextBox.getText().setSpan(boldStyleSpan, 0, 7, Spanned.SPAN_INCLUSIVE_INCLUSIVE);
+ } else if (urlString.startsWith("https://")) { // Highlight connections that are encrypted.
+ urlTextBox.getText().setSpan(initialGrayColorSpan, 0, 8, Spanned.SPAN_INCLUSIVE_INCLUSIVE);
+ }
+
+ // Get the index of the `/` immediately after the domain name.
+ int endOfDomainName = urlString.indexOf("/", (urlString.indexOf("//") + 2));
+
+ // De-emphasize the text after the domain name.
+ if (endOfDomainName > 0) {
+ urlTextBox.getText().setSpan(finalGrayColorSpan, endOfDomainName, urlString.length(), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
+ }
+ }
}
projects / PrivacyBrowserAndroid.git / blobdiff