/*
- * 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.content.Context;
import android.content.DialogInterface;
import android.database.Cursor;
+import android.graphics.Bitmap;
import android.os.Bundle;
-import android.support.annotation.NonNull;
-// We have to use `AppCompatDialogFragment` instead of `DialogFragment` or an error is produced on API <=22.
-import android.support.v7.app.AppCompatDialogFragment;
import android.text.Editable;
import android.text.TextWatcher;
import android.view.KeyEvent;
import android.widget.EditText;
import android.widget.ImageView;
+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;
import com.stoutner.privacybrowser.helpers.BookmarksDatabaseHelper;
-public class CreateBookmarkFolderDialog extends AppCompatDialogFragment {
+public class CreateBookmarkFolderDialog extends DialogFragment {
// The public interface is used to send information back to the parent activity.
public interface CreateBookmarkFolderListener {
- void onCreateBookmarkFolder(AppCompatDialogFragment dialogFragment);
+ void onCreateBookmarkFolder(DialogFragment dialogFragment);
}
// `createBookmarkFolderListener` is used in `onAttach()` and `onCreateDialog`.
public void onAttach(Context context) {
super.onAttach(context);
- // Get a handle for `createBookmarkFolderListener` from `context`.
- try {
- createBookmarkFolderListener = (CreateBookmarkFolderListener) context;
- } catch(ClassCastException exception) {
- throw new ClassCastException(context.toString() + " must implement CreateBookmarkFolderListener.");
- }
+ // Get a handle for `createBookmarkFolderListener` from the launching context.
+ createBookmarkFolderListener = (CreateBookmarkFolderListener) context;
}
// `@SuppressLing("InflateParams")` removes the warning about using `null` as the parent view group when inflating the `AlertDialog`.
// Remove the warning below that `getLayoutInflater()` might be null.
assert getActivity() != null;
- // Set the view. The parent view is `null` because it will be assigned by the `AlertDialog`.
+ // Set the view. The parent view is null because it will be assigned by the alert dialog.
dialogBuilder.setView(getActivity().getLayoutInflater().inflate(R.layout.create_bookmark_folder_dialog, null));
// Set an `onClick()` listener for the negative button.
});
- // Create an `AlertDialog` from the `AlertDialog.Builder`.
+ // Create an alert dialog from the `AlertDialog.Builder`.
final AlertDialog alertDialog = dialogBuilder.create();
// Remove the warning below that `getWindow()` might be null.
alertDialog.getWindow().addFlags(WindowManager.LayoutParams.FLAG_SECURE);
}
- // Show the keyboard when the `Dialog` is displayed on the screen.
- alertDialog.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_VISIBLE);
-
- // The `AlertDialog` must be shown before items in the alert dialog can be modified.
+ // The alert dialog must be shown before items in the alert dialog can be modified.
alertDialog.show();
// Get handles for the views in the dialog.
String folderName = s.toString();
// Check if a folder with the name already exists.
- Cursor folderExistsCursor = bookmarksDatabaseHelper.getFolderCursor(folderName);
+ Cursor folderExistsCursor = bookmarksDatabaseHelper.getFolder(folderName);
// Enable the create button if the new folder name is not empty and doesn't already exist.
createButton.setEnabled(!folderName.isEmpty() && (folderExistsCursor.getCount() == 0));
}
});
- // Allow the `enter` key on the keyboard to create the folder from `create_folder_name_edittext`.
+ // Allow the enter key on the keyboard to create the folder from `create_folder_name_edittext`.
folderNameEditText.setOnKeyListener((View v, int keyCode, KeyEvent event) -> {
// If the event is a key-down on the `enter` key, select the `PositiveButton` `Create`.
if ((event.getAction() == KeyEvent.ACTION_DOWN) && (keyCode == KeyEvent.KEYCODE_ENTER) && createButton.isEnabled()) { // The enter key was pressed and the create button is enabled.
}
});
+ // Get a copy of the favorite icon bitmap.
+ Bitmap favoriteIconBitmap = MainWebViewActivity.favoriteIconBitmap;
+
+ // Scale the favorite icon bitmap down if it is larger than 256 x 256. Filtering uses bilinear interpolation.
+ if ((favoriteIconBitmap.getHeight() > 256) || (favoriteIconBitmap.getWidth() > 256)) {
+ favoriteIconBitmap = Bitmap.createScaledBitmap(favoriteIconBitmap, 256, 256, true);
+ }
+
// Display the current favorite icon.
- webPageIconImageView.setImageBitmap(MainWebViewActivity.favoriteIconBitmap);
+ webPageIconImageView.setImageBitmap(favoriteIconBitmap);
- // `onCreateDialog()` requires the return of an `AlertDialog`.
+ // Return the alert dialog.
return alertDialog;
}
}
\ No newline at end of file