/*
- * Copyright © 2016-2018 Soren Stoutner <soren@stoutner.com>.
+ * Copyright © 2016-2019 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.database.Cursor;
import android.database.DatabaseUtils;
import android.database.MatrixCursor;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
-import android.support.annotation.NonNull;
-import android.support.v4.content.ContextCompat;
-// `AppCompatDialogFragment` must be used instead of `DialogFragment` or an error is produced on API <=22.
-import android.support.v7.app.AppCompatDialogFragment;
+import android.preference.PreferenceManager;
import android.view.View;
import android.view.ViewGroup;
import android.view.WindowManager;
import android.widget.ListView;
import android.widget.TextView;
+import androidx.annotation.NonNull;
+import androidx.core.content.ContextCompat;
+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.BookmarksActivity;
-import com.stoutner.privacybrowser.activities.MainWebViewActivity;
import com.stoutner.privacybrowser.helpers.BookmarksDatabaseHelper;
import java.io.ByteArrayOutputStream;
-public class MoveToFolderDialog extends AppCompatDialogFragment {
- // Instantiate class variables.
+public class MoveToFolderDialog extends DialogFragment {
+ // Instantiate the class variables.
+ private MoveToFolderListener moveToFolderListener;
private BookmarksDatabaseHelper bookmarksDatabaseHelper;
private StringBuilder exceptFolders;
// The public interface is used to send information back to the parent activity.
public interface MoveToFolderListener {
- void onMoveToFolder(AppCompatDialogFragment dialogFragment);
+ void onMoveToFolder(DialogFragment dialogFragment);
}
- // `moveToFolderListener` is used in `onAttach()` and `onCreateDialog`.
- private MoveToFolderListener moveToFolderListener;
-
- public void onAttach(Context context) {
+ public void onAttach(@NonNull Context context) {
+ // Run the default commands.
super.onAttach(context);
- // Get a handle for `MoveToFolderListener` from `parentActivity`.
- try {
- moveToFolderListener = (MoveToFolderListener) context;
- } catch(ClassCastException exception) {
- throw new ClassCastException(context.toString() + " must implement EditBookmarkFolderListener.");
- }
+ // Get a handle for `MoveToFolderListener` from the launching context.
+ moveToFolderListener = (MoveToFolderListener) context;
}
// `@SuppressLing("InflateParams")` removes the warning about using `null` as the parent view group when inflating the `AlertDialog`.
@Override
@NonNull
public Dialog onCreateDialog(Bundle savedInstanceState) {
- // Initialize the database helper. The two `nulls` do not specify the database name or a `CursorFactory`. The `0` specifies a database version, but that is ignored and set instead using a constant in `BookmarksDatabaseHelper`.
+ // Initialize the database helper. The `0` specifies a database version, but that is ignored and set instead using a constant in `BookmarksDatabaseHelper`.
bookmarksDatabaseHelper = new BookmarksDatabaseHelper(getContext(), null, null, 0);
// 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) {
dialogBuilder = new AlertDialog.Builder(getActivity(), R.style.PrivacyBrowserAlertDialogDark);
} else {
dialogBuilder = new AlertDialog.Builder(getActivity(), R.style.PrivacyBrowserAlertDialogLight);
final 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;
}
}
- // Get a `Cursor` containing the folders to display.
- foldersCursor = bookmarksDatabaseHelper.getFoldersCursorExcept(exceptFolders.toString());
+ // Get a cursor containing the folders to display.
+ foldersCursor = bookmarksDatabaseHelper.getFoldersExcept(exceptFolders.toString());
// Setup `foldersCursorAdaptor` with `this` context. `false` disables autoRequery.
foldersCursorAdapter = new CursorAdapter(alertDialog.getContext(), foldersCursor, false) {
@Override
public View newView(Context context, Cursor cursor, ViewGroup parent) {
+ // Remove the incorrect lint warning that `.getLayoutInflater()` might be false.
+ assert getActivity() != null;
+
// Inflate the individual item layout. `false` does not attach it to the root.
return getActivity().getLayoutInflater().inflate(R.layout.move_to_folder_item_linearlayout, parent, false);
}
}
// Get a `Cursor` containing the folders to display.
- foldersCursor = bookmarksDatabaseHelper.getFoldersCursorExcept(exceptFolders.toString());
+ foldersCursor = bookmarksDatabaseHelper.getFoldersExcept(exceptFolders.toString());
// Combine `homeFolderMatrixCursor` and `foldersCursor`.
MergeCursor foldersMergeCursor = new MergeCursor(new Cursor[]{homeFolderMatrixCursor, foldersCursor});
foldersCursorAdapter = new CursorAdapter(alertDialog.getContext(), foldersMergeCursor, false) {
@Override
public View newView(Context context, Cursor cursor, ViewGroup parent) {
+ // Remove the incorrect lint warning that `.getLayoutInflater()` might be false.
+ assert getActivity() != null;
+
// Inflate the individual item layout. `false` does not attach it to the root.
return getActivity().getLayoutInflater().inflate(R.layout.move_to_folder_item_linearlayout, parent, false);
}
private void addSubfoldersToExceptFolders(String folderName) {
// Get a `Cursor` will all the immediate subfolders.
- Cursor subfoldersCursor = bookmarksDatabaseHelper.getSubfoldersCursor(folderName);
+ Cursor subfoldersCursor = bookmarksDatabaseHelper.getSubfolders(folderName);
for (int i = 0; i < subfoldersCursor.getCount(); i++) {
// Move `subfolderCursor` to the current item.
addSubfoldersToExceptFolders(subfolderName);
}
}
-}
+}
\ No newline at end of file