import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
-import android.content.Context;
import android.content.DialogInterface;
+import android.content.SharedPreferences;
import android.net.Uri;
import android.net.http.SslCertificate;
import android.net.http.SslError;
import android.os.AsyncTask;
import android.os.Bundle;
+import android.preference.PreferenceManager;
import android.text.SpannableStringBuilder;
import android.text.Spanned;
import android.text.style.ForegroundColorSpan;
import android.view.LayoutInflater;
+import android.view.View;
import android.view.WindowManager;
+import android.webkit.SslErrorHandler;
import android.widget.TextView;
import androidx.annotation.NonNull;
import com.stoutner.privacybrowser.R;
import com.stoutner.privacybrowser.activities.MainWebViewActivity;
+import com.stoutner.privacybrowser.fragments.WebViewTabFragment;
+import com.stoutner.privacybrowser.views.NestedScrollWebView;
import java.lang.ref.WeakReference;
import java.net.InetAddress;
import java.util.Date;
public class SslCertificateErrorDialog extends DialogFragment {
- // `sslCertificateErrorListener` is used in `onAttach` and `onCreateDialog`.
- private SslCertificateErrorListener sslCertificateErrorListener;
-
- // The public interface is used to send information back to the parent activity.
- public interface SslCertificateErrorListener {
- void onSslErrorCancel();
-
- void onSslErrorProceed();
- }
-
- public void onAttach(Context context) {
- // Run the default commands.
- super.onAttach(context);
-
- // Get a handle for `SslCertificateErrorListener` from the launching context.
- sslCertificateErrorListener = (SslCertificateErrorListener) context;
- }
-
- public static SslCertificateErrorDialog displayDialog(SslError error) {
+ public static SslCertificateErrorDialog displayDialog(SslError error, long webViewFragmentId) {
// Get the various components of the SSL error message.
int primaryErrorIntForBundle = error.getPrimaryError();
String urlWithErrorForBundle = error.getUrl();
Date startDateForBundle = sslCertificate.getValidNotBeforeDate();
Date endDateForBundle = sslCertificate.getValidNotAfterDate();
- // Store the SSL error message components in a `Bundle`.
+ // Create an arguments bundle.
Bundle argumentsBundle = new Bundle();
- argumentsBundle.putInt("PrimaryErrorInt", primaryErrorIntForBundle);
- argumentsBundle.putString("UrlWithError", urlWithErrorForBundle);
- argumentsBundle.putString("IssuedToCName", issuedToCNameForBundle);
- argumentsBundle.putString("IssuedToOName", issuedToONameForBundle);
- argumentsBundle.putString("IssuedToUName", issuedToUNameForBundle);
- argumentsBundle.putString("IssuedByCName", issuedByCNameForBundle);
- argumentsBundle.putString("IssuedByOName", issuedByONameForBundle);
- argumentsBundle.putString("IssuedByUName", issuedByUNameForBundle);
- argumentsBundle.putString("StartDate", DateFormat.getDateTimeInstance(DateFormat.MEDIUM, DateFormat.LONG).format(startDateForBundle));
- argumentsBundle.putString("EndDate", DateFormat.getDateTimeInstance(DateFormat.MEDIUM, DateFormat.LONG).format(endDateForBundle));
-
- // Add `argumentsBundle` to this instance of `SslCertificateErrorDialog`.
+
+ // Store the SSL error message components in a `Bundle`.
+ argumentsBundle.putInt("primary_error_int", primaryErrorIntForBundle);
+ argumentsBundle.putString("url_with_error", urlWithErrorForBundle);
+ argumentsBundle.putString("issued_to_cname", issuedToCNameForBundle);
+ argumentsBundle.putString("issued_to_oname", issuedToONameForBundle);
+ argumentsBundle.putString("issued_to_uname", issuedToUNameForBundle);
+ argumentsBundle.putString("issued_by_cname", issuedByCNameForBundle);
+ argumentsBundle.putString("issued_by_oname", issuedByONameForBundle);
+ argumentsBundle.putString("issued_by_uname", issuedByUNameForBundle);
+ argumentsBundle.putString("start_date", DateFormat.getDateTimeInstance(DateFormat.MEDIUM, DateFormat.LONG).format(startDateForBundle));
+ argumentsBundle.putString("end_date", DateFormat.getDateTimeInstance(DateFormat.MEDIUM, DateFormat.LONG).format(endDateForBundle));
+ argumentsBundle.putLong("webview_fragment_id", webViewFragmentId);
+
+ // Create a new instance of the SSL certificate error dialog.
SslCertificateErrorDialog thisSslCertificateErrorDialog = new SslCertificateErrorDialog();
+
+ // Add the arguments bundle to the new dialog.
thisSslCertificateErrorDialog.setArguments(argumentsBundle);
+
+ // Return the new dialog.
return thisSslCertificateErrorDialog;
}
// `@SuppressLing("InflateParams")` removes the warning about using `null` as the parent view group when inflating the `AlertDialog`.
@SuppressLint("InflateParams")
- @SuppressWarnings("deprecation")
@Override
@NonNull
public Dialog onCreateDialog(Bundle savedInstanceState) {
- // Remove the incorrect lint warning that `getArguments()` might be null.
- assert getArguments() != null;
-
- // Get the components of the SSL error message from the bundle.
- int primaryErrorInt = getArguments().getInt("PrimaryErrorInt");
- String urlWithErrors = getArguments().getString("UrlWithError");
- String issuedToCName = getArguments().getString("IssuedToCName");
- String issuedToOName = getArguments().getString("IssuedToOName");
- String issuedToUName = getArguments().getString("IssuedToUName");
- String issuedByCName = getArguments().getString("IssuedByCName");
- String issuedByOName = getArguments().getString("IssuedByOName");
- String issuedByUName = getArguments().getString("IssuedByUName");
- String startDate = getArguments().getString("StartDate");
- String endDate = getArguments().getString("EndDate");
+ // Get a handle for the arguments.
+ Bundle arguments = getArguments();
+
+ // Remove the incorrect lint warning that the arguments might be null.
+ assert arguments != null;
+
+ // Get the variables from the bundle.
+ int primaryErrorInt = arguments.getInt("primary_error_int");
+ String urlWithErrors = arguments.getString("url_with_error");
+ String issuedToCName = arguments.getString("issued_to_cname");
+ String issuedToOName = arguments.getString("issued_to_oname");
+ String issuedToUName = arguments.getString("issued_to_uname");
+ String issuedByCName = arguments.getString("issued_by_cname");
+ String issuedByOName = arguments.getString("issued_by_oname");
+ String issuedByUName = arguments.getString("issued_by_uname");
+ String startDate = arguments.getString("start_date");
+ String endDate = arguments.getString("end_date");
+ long webViewFragmentId = arguments.getLong("webview_fragment_id");
+
+ // Get the current position of this WebView fragment.
+ int webViewPosition = MainWebViewActivity.webViewPagerAdapter.getPositionForId(webViewFragmentId);
+
+ // Get the WebView tab fragment.
+ WebViewTabFragment webViewTabFragment = MainWebViewActivity.webViewPagerAdapter.getPageFragment(webViewPosition);
+
+ // Get the fragment view.
+ View fragmentView = webViewTabFragment.getView();
+
+ // Remove the incorrect lint warning below that the fragment view might be null.
+ assert fragmentView != null;
+
+ // Get a handle for the current WebView.
+ NestedScrollWebView nestedScrollWebView = fragmentView.findViewById(R.id.nestedscroll_webview);
+
+ // Get a handle for the SSL error handler.
+ SslErrorHandler sslErrorHandler = nestedScrollWebView.getSslErrorHandler();
// Remove the incorrect lint warning that `getActivity()` might be null.
assert getActivity() != null;
// Use an alert dialog builder to create the alert dialog.
AlertDialog.Builder dialogBuilder;
+ // Get a handle for the shared preferences.
+ SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(getContext());
+
+ // Get the screenshot and theme preferences.
+ boolean darkTheme = sharedPreferences.getBoolean("dark_theme", false);
+ boolean allowScreenshots = sharedPreferences.getBoolean("allow_screenshots", false);
+
// Set the style and icon according to the theme.
- if (MainWebViewActivity.darkTheme) {
+ if (darkTheme) {
// Set the style.
dialogBuilder = new AlertDialog.Builder(getActivity(), R.style.PrivacyBrowserAlertDialogDark);
// Set the view. The parent view is `null` because it will be assigned by `AlertDialog`.
dialogBuilder.setView(layoutInflater.inflate(R.layout.ssl_certificate_error, null));
- // Set a listener on the negative button.
- dialogBuilder.setNegativeButton(R.string.cancel, (DialogInterface dialog, int which) -> sslCertificateErrorListener.onSslErrorCancel());
+ // Set a listener on the cancel button.
+ dialogBuilder.setNegativeButton(R.string.cancel, (DialogInterface dialog, int which) -> {
+ // Check to make sure the SSL error handler is not null. This might happen if multiple dialogs are displayed at once.
+ if (sslErrorHandler != null) {
+ // Cancel the request.
+ sslErrorHandler.cancel();
+
+ // Reset the SSL error handler.
+ nestedScrollWebView.resetSslErrorHandler();
+ }
+ });
- // Set a listener on the positive button.
- dialogBuilder.setPositiveButton(R.string.proceed, (DialogInterface dialog, int which) -> sslCertificateErrorListener.onSslErrorProceed());
+ // Set a listener on the proceed button.
+ dialogBuilder.setPositiveButton(R.string.proceed, (DialogInterface dialog, int which) -> {
+ // Check to make sure the SSL error handler is not null. This might happen if multiple dialogs are displayed at once.
+ if (sslErrorHandler != null) {
+ // Cancel the request.
+ sslErrorHandler.proceed();
+
+ // Reset the SSL error handler.
+ nestedScrollWebView.resetSslErrorHandler();
+ }
+ });
// Create an alert dialog from the alert dialog builder.
AlertDialog alertDialog = dialogBuilder.create();
// Disable screenshots if not allowed.
- if (!MainWebViewActivity.allowScreenshots) {
+ if (!allowScreenshots) {
// Remove the warning below that `getWindow()` might be null.
assert alertDialog.getWindow() != null;
SpannableStringBuilder endDateStringBuilder = new SpannableStringBuilder((endDateLabel + endDate));
// Create a red foreground color span. The deprecated `getResources().getColor` must be used until the minimum API >= 23.
- @SuppressWarnings("deprecation") ForegroundColorSpan redColorSpan = new ForegroundColorSpan(getResources().getColor(R.color.red_a700));
+ ForegroundColorSpan redColorSpan = new ForegroundColorSpan(getResources().getColor(R.color.red_a700));
// Create a blue `ForegroundColorSpan`.
ForegroundColorSpan blueColorSpan;
// Set a blue color span according to the theme. The deprecated `getResources().getColor` must be used until the minimum API >= 23.
- if (MainWebViewActivity.darkTheme) {
- //noinspection deprecation
+ if (darkTheme) {
blueColorSpan = new ForegroundColorSpan(getResources().getColor(R.color.blue_400));
} else {
- //noinspection deprecation
blueColorSpan = new ForegroundColorSpan(getResources().getColor(R.color.blue_700));
}
// Create a spannable string builder.
SpannableStringBuilder ipAddressesStringBuilder = new SpannableStringBuilder(ipAddressesLabel + ipAddresses);
+ // Get a handle for the shared preferences.
+ SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(activity.getApplicationContext());
+
+ // Get the screenshot and theme preferences.
+ boolean darkTheme = sharedPreferences.getBoolean("dark_theme", false);
+
// Create a blue foreground color span.
ForegroundColorSpan blueColorSpan;
// Set the blue color span according to the theme. The deprecated `getColor()` must be used until the minimum API >= 23.
- if (MainWebViewActivity.darkTheme) {
- //noinspection deprecation
+ if (darkTheme) {
blueColorSpan = new ForegroundColorSpan(activity.getResources().getColor(R.color.blue_400));
} else {
- //noinspection deprecation
blueColorSpan = new ForegroundColorSpan(activity.getResources().getColor(R.color.blue_700));
}