/*
- * Copyright © 2017-2018 Soren Stoutner <soren@stoutner.com>.
+ * Copyright © 2017-2019 Soren Stoutner <soren@stoutner.com>.
*
* This file is part of Privacy Browser <https://www.stoutner.com/privacy-browser>.
*
import android.app.Dialog;
import android.content.Context;
import android.content.DialogInterface;
+import android.content.SharedPreferences;
import android.os.Bundle;
-import android.support.annotation.NonNull;
-// `AppCompatDialogFragment` is used instead of `DialogFragment` to avoid an error on API <=22.
-import android.support.v7.app.AppCompatDialogFragment;
+import android.preference.PreferenceManager;
import android.text.SpannableStringBuilder;
import android.text.Spanned;
import android.text.style.ForegroundColorSpan;
import android.widget.EditText;
import android.widget.TextView;
+import androidx.annotation.NonNull;
+import androidx.fragment.app.DialogFragment; // The AndroidX dialog fragment must be used or an error is produced on API <=22.
+
import com.stoutner.privacybrowser.R;
-import com.stoutner.privacybrowser.activities.MainWebViewActivity;
-public class HttpAuthenticationDialog extends AppCompatDialogFragment{
+public class HttpAuthenticationDialog extends DialogFragment{
+ // `httpAuthenticationListener` is used in `onAttach()` and `onCreateDialog()`
+ private HttpAuthenticationListener httpAuthenticationListener;
+
+ // The public interface is used to send information back to the parent activity.
+ public interface HttpAuthenticationListener {
+ void onHttpAuthenticationCancel();
+
+ void onHttpAuthenticationProceed(DialogFragment dialogFragment);
+ }
+
+ public void onAttach(Context context) {
+ super.onAttach(context);
- // The private variables are used in `onCreate()` and `onCreateDialog()`.
- private String httpAuthHost;
- private String httpAuthRealm;
+ // Get a handle for `httpAuthenticationListener` from `context`.
+ httpAuthenticationListener = (HttpAuthenticationListener) context;
+ }
public static HttpAuthenticationDialog displayDialog(String host, String realm) {
// Store the strings in a `Bundle`.
return thisHttpAuthenticationDialog;
}
- @Override
- public void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
-
- // Remove the incorrect lint warnings that `getString()` might be null.
- assert getArguments() != null;
-
- // Save the host and realm in class variables.
- httpAuthHost = getArguments().getString("Host");
- httpAuthRealm = getArguments().getString("Realm");
- }
-
- // The public interface is used to send information back to the parent activity.
- public interface HttpAuthenticationListener {
- void onHttpAuthenticationCancel();
-
- void onHttpAuthenticationProceed(AppCompatDialogFragment dialogFragment);
- }
-
- // `httpAuthenticationListener` is used in `onAttach()` and `onCreateDialog()`
- private HttpAuthenticationListener httpAuthenticationListener;
-
- public void onAttach(Context context) {
- super.onAttach(context);
-
- // Get a handle for `httpAuthenticationListener` from `context`.
- try {
- httpAuthenticationListener = (HttpAuthenticationListener) context;
- } catch(ClassCastException exception) {
- throw new ClassCastException(context.toString() + " must implement `HttpAuthenticationListener`.");
- }
- }
-
// `@SuppressLing("InflateParams")` removes the warning about using `null` as the parent view group when inflating the `AlertDialog`.
@SuppressLint("InflateParams")
@Override
@NonNull
public Dialog onCreateDialog(Bundle savedInstanceState) {
+ // Remove the incorrect lint warnings that `getString()` might be null.
+ assert getArguments() != null;
+
+ // Get the host and realm variables from the bundle.
+ String httpAuthHost = getArguments().getString("Host");
+ String httpAuthRealm = getArguments().getString("Realm");
+
// 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 according to the theme.
- if (MainWebViewActivity.darkTheme) {
+ if (darkTheme) {
// Set the dialog theme.
dialogBuilder = new AlertDialog.Builder(getActivity(), R.style.PrivacyBrowserAlertDialogDark);
assert alertDialog.getWindow() != null;
// Disable screenshots if not allowed.
- if (!MainWebViewActivity.allowScreenshots) {
+ if (!allowScreenshots) {
alertDialog.getWindow().addFlags(WindowManager.LayoutParams.FLAG_SECURE);
}
realmTextView.setText(httpAuthRealm);
// Set the realm text color according to the theme. The deprecated `.getColor()` must be used until API >= 23.
- if (MainWebViewActivity.darkTheme) {
+ if (darkTheme) {
//noinspection deprecation
realmTextView.setTextColor(getResources().getColor(R.color.gray_300));
} else {
ForegroundColorSpan blueColorSpan;
// Set `blueColorSpan` according to the theme. The deprecated `getColor()` must be used until API >= 23.
- if (MainWebViewActivity.darkTheme) {
+ if (darkTheme) {
//noinspection deprecation
blueColorSpan = new ForegroundColorSpan(getResources().getColor(R.color.blue_400));
} else {
// `onCreateDialog()` requires the return of an `AlertDialog`.
return alertDialog;
}
-}
+}
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