X-Git-Url: https://gitweb.stoutner.com/?p=PrivacyBrowserAndroid.git;a=blobdiff_plain;f=app%2Fsrc%2Fmain%2Fjava%2Fcom%2Fstoutner%2Fprivacybrowser%2Fdialogs%2FEditBookmarkFolderDatabaseViewDialog.java;h=bb02fda23a650b6d1d019b700f86d7dc0ea13454;hp=75e0d916b7e31d5726ce386960ae4830bab863a8;hb=55169899d6454cd57e40d32a792735df51caee85;hpb=572449f6c66adfc1a3d88e761cb87581a7961df3 diff --git a/app/src/main/java/com/stoutner/privacybrowser/dialogs/EditBookmarkFolderDatabaseViewDialog.java b/app/src/main/java/com/stoutner/privacybrowser/dialogs/EditBookmarkFolderDatabaseViewDialog.java index 75e0d916..bb02fda2 100644 --- a/app/src/main/java/com/stoutner/privacybrowser/dialogs/EditBookmarkFolderDatabaseViewDialog.java +++ b/app/src/main/java/com/stoutner/privacybrowser/dialogs/EditBookmarkFolderDatabaseViewDialog.java @@ -31,10 +31,6 @@ import android.database.MergeCursor; import android.graphics.Bitmap; import android.graphics.BitmapFactory; import android.os.Bundle; -import android.support.annotation.NonNull; -import android.support.v4.widget.ResourceCursorAdapter; -// `AppCompatDialogFragment` is required 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; @@ -46,14 +42,19 @@ import android.widget.EditText; import android.widget.ImageView; import android.widget.RadioButton; import android.widget.RadioGroup; +import android.widget.ResourceCursorAdapter; import android.widget.Spinner; 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.MainWebViewActivity; import com.stoutner.privacybrowser.helpers.BookmarksDatabaseHelper; -public class EditBookmarkFolderDatabaseViewDialog extends AppCompatDialogFragment { +public class EditBookmarkFolderDatabaseViewDialog extends DialogFragment { // Instantiate the constants. public static final int HOME_FOLDER_DATABASE_ID = -1; @@ -72,7 +73,7 @@ public class EditBookmarkFolderDatabaseViewDialog extends AppCompatDialogFragmen // The public interface is used to send information back to the parent activity. public interface EditBookmarkFolderDatabaseViewListener { - void onSaveBookmarkFolder(AppCompatDialogFragment dialogFragment, int selectedFolderDatabaseId); + void onSaveBookmarkFolder(DialogFragment dialogFragment, int selectedFolderDatabaseId); } public void onAttach(Context context) { @@ -158,9 +159,6 @@ public class EditBookmarkFolderDatabaseViewDialog extends AppCompatDialogFragmen alertDialog.getWindow().addFlags(WindowManager.LayoutParams.FLAG_SECURE); } - // Set the keyboard to be hidden when the `AlertDialog` is first shown. If this is not set, the `AlertDialog` will not shrink when the keyboard is displayed. - alertDialog.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN); - // The alert dialog must be shown before items in the layout can be modified. alertDialog.show(); @@ -189,49 +187,73 @@ public class EditBookmarkFolderDatabaseViewDialog extends AppCompatDialogFragmen // Convert the byte array to a `Bitmap` beginning at the first byte and ending at the last. Bitmap currentIconBitmap = BitmapFactory.decodeByteArray(currentIconByteArray, 0, currentIconByteArray.length); - // Display `currentIconBitmap` in `edit_bookmark_current_icon`. + // Display the current icon bitmap in `edit_bookmark_current_icon`. currentIconImageView.setImageBitmap(currentIconBitmap); - // Get a `Bitmap` of the favorite icon from `MainWebViewActivity` and display it in `edit_bookmark_web_page_favorite_icon`. - newFavoriteIconImageView.setImageBitmap(MainWebViewActivity.favoriteIconBitmap); + // 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); + } + + // Set the new favorite icon bitmap. + newFavoriteIconImageView.setImageBitmap(favoriteIconBitmap); - // Populate the folder name `EditText`. + // Populate the folder name edit text. nameEditText.setText(currentFolderName); - // Setup a `MatrixCursor` "Home Folder". + // Setup a matrix cursor for "Home Folder". String[] matrixCursorColumnNames = {BookmarksDatabaseHelper._ID, BookmarksDatabaseHelper.BOOKMARK_NAME}; MatrixCursor matrixCursor = new MatrixCursor(matrixCursorColumnNames); matrixCursor.addRow(new Object[]{HOME_FOLDER_DATABASE_ID, getString(R.string.home_folder)}); - // Initialize a `StringBuilder` to track the folders not to display in the `Spinner` and populate it with the current folder. + // Initialize a string builder to track the folders not to display in the spinner and populate it with the current folder. exceptFolders = new StringBuilder(DatabaseUtils.sqlEscapeString(currentFolderName)); // Add all subfolders of the current folder to the list of folders not to display. addSubfoldersToExceptFolders(currentFolderName); - // Get a `Cursor` with the list of all the folders. + // Get a cursor with the list of all the folders. Cursor foldersCursor = bookmarksDatabaseHelper.getFoldersExcept(exceptFolders.toString()); - // Combine `matrixCursor` and `foldersCursor`. + // Combine the matrix cursor and the folders cursor. MergeCursor foldersMergeCursor = new MergeCursor(new Cursor[]{matrixCursor, foldersCursor}); // Remove the incorrect lint warning that `getContext()` might be null. assert getContext() != null; - // Create a `ResourceCursorAdapter` for the `Spinner`. `0` specifies no flags.; - ResourceCursorAdapter foldersCursorAdapter = new ResourceCursorAdapter(getContext(), R.layout.spinner_item, foldersMergeCursor, 0) { + // Create a resource cursor adapter for the spinner. + ResourceCursorAdapter foldersCursorAdapter = new ResourceCursorAdapter(getContext(), R.layout.databaseview_spinner_item, foldersMergeCursor, 0) { @Override public void bindView(View view, Context context, Cursor cursor) { - // Get a handle for the `Spinner` item `TextView`. + // Get handles for the spinner views. + ImageView spinnerItemImageView = view.findViewById(R.id.spinner_item_imageview); TextView spinnerItemTextView = view.findViewById(R.id.spinner_item_textview); - // Set the `TextView` to display the folder name. + // Set the folder icon according to the type. + if (foldersMergeCursor.getPosition() == 0) { // Set the `Home Folder` icon. + // Set the gray folder image. `ContextCompat` must be used until the minimum API >= 21. + spinnerItemImageView.setImageDrawable(ContextCompat.getDrawable(context, R.drawable.folder_gray)); + } else { // Set a user folder icon. + // Get the folder icon byte array. + byte[] folderIconByteArray = cursor.getBlob(cursor.getColumnIndex(BookmarksDatabaseHelper.FAVORITE_ICON)); + + // Convert the byte array to a bitmap beginning at the first byte and ending at the last. + Bitmap folderIconBitmap = BitmapFactory.decodeByteArray(folderIconByteArray, 0, folderIconByteArray.length); + + // Set the folder icon. + spinnerItemImageView.setImageBitmap(folderIconBitmap); + } + + // Set the text view to display the folder name. spinnerItemTextView.setText(cursor.getString(cursor.getColumnIndex(BookmarksDatabaseHelper.BOOKMARK_NAME))); } }; // Set the `ResourceCursorAdapter` drop drown view resource. - foldersCursorAdapter.setDropDownViewResource(R.layout.spinner_dropdown_items); + foldersCursorAdapter.setDropDownViewResource(R.layout.databaseview_spinner_dropdown_items); // Set the adapter for the folder `Spinner`. folderSpinner.setAdapter(foldersCursorAdapter);