X-Git-Url: https://gitweb.stoutner.com/?p=PrivacyBrowserAndroid.git;a=blobdiff_plain;f=app%2Fsrc%2Fmain%2Fjava%2Fcom%2Fstoutner%2Fprivacybrowser%2Fdialogs%2FEditBookmarkFolderDialog.java;h=e854a065808eeb8241715bf0aa7a324c43f9ddd6;hp=ab3e690d01346f929743be59cc50c348686da59a;hb=572449f6c66adfc1a3d88e761cb87581a7961df3;hpb=9f551f25b53a30cca7b19b6e6bfc2d2520d9aa1b

diff --git a/app/src/main/java/com/stoutner/privacybrowser/dialogs/EditBookmarkFolderDialog.java b/app/src/main/java/com/stoutner/privacybrowser/dialogs/EditBookmarkFolderDialog.java
index ab3e690d..e854a065 100644
--- a/app/src/main/java/com/stoutner/privacybrowser/dialogs/EditBookmarkFolderDialog.java
+++ b/app/src/main/java/com/stoutner/privacybrowser/dialogs/EditBookmarkFolderDialog.java
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2016-2017 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>.
  *
@@ -47,25 +47,20 @@ import com.stoutner.privacybrowser.activities.MainWebViewActivity;
 import com.stoutner.privacybrowser.helpers.BookmarksDatabaseHelper;
 
 public class EditBookmarkFolderDialog extends AppCompatDialogFragment {
+    // Instantiate the class variable.
+    private EditBookmarkFolderListener editBookmarkFolderListener;
+
     // The public interface is used to send information back to the parent activity.
     public interface EditBookmarkFolderListener {
         void onSaveBookmarkFolder(AppCompatDialogFragment dialogFragment, int selectedFolderDatabaseId);
     }
 
-    // Instantiate the class variables.
-    private EditBookmarkFolderListener editBookmarkFolderListener;
-    private int selectedFolderDatabaseId;
-
     public void onAttach(Context context) {
         // Run the default commands.
         super.onAttach(context);
 
-        // Get a handle for `EditFolderListener` from `parentActivity`.
-        try {
-            editBookmarkFolderListener = (EditBookmarkFolderListener) context;
-        } catch(ClassCastException exception) {
-            throw new ClassCastException(context.toString() + " must implement EditBookmarkFolderListener.");
-        }
+        // Get a handle for `EditFolderListener` from the launching context.
+        editBookmarkFolderListener = (EditBookmarkFolderListener) context;
     }
 
     // Store the database ID in the arguments bundle.
@@ -84,28 +79,25 @@ public class EditBookmarkFolderDialog extends AppCompatDialogFragment {
         return editBookmarkFolderDialog;
     }
 
-    @Override
-    public void onCreate(Bundle savedInstanceState) {
-        // Run the default commands.
-        super.onCreate(savedInstanceState);
-
-        // Store the folder database ID in the class variable.
-        selectedFolderDatabaseId = getArguments().getInt("Database ID");
-    }
-
     // `@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 warning that `getInt()` might be null.
+        assert getArguments() != null;
+
+        // Store the folder database ID in the class variable.
+        int selectedFolderDatabaseId = getArguments().getInt("Database ID");
+
         // 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`.
         final BookmarksDatabaseHelper bookmarksDatabaseHelper = new BookmarksDatabaseHelper(getContext(), null, null, 0);
 
         // Get a `Cursor` with the selected folder and move it to the first position.
-        Cursor folderCursor = bookmarksDatabaseHelper.getBookmarkCursor(selectedFolderDatabaseId);
+        Cursor folderCursor = bookmarksDatabaseHelper.getBookmark(selectedFolderDatabaseId);
         folderCursor.moveToFirst();
 
-        // Use `AlertDialog.Builder` to create the `AlertDialog`.
+        // Use an alert dialog builder to create the alert dialog.
         AlertDialog.Builder dialogBuilder;
 
         // Set the style according to the theme.
@@ -118,30 +110,38 @@ public class EditBookmarkFolderDialog extends AppCompatDialogFragment {
         // Set the title.
         dialogBuilder.setTitle(R.string.edit_folder);
 
+        // Remove the incorrect lint warning that `getActivity()` might be null.
+        assert getActivity() != null;
+
         // Set the view.  The parent view is `null` because it will be assigned by `AlertDialog`.
         dialogBuilder.setView(getActivity().getLayoutInflater().inflate(R.layout.edit_bookmark_folder_dialog, null));
 
-        // Set an `onClick()` listener for the negative button.
+        // Set the listener for the negative button.
         dialogBuilder.setNegativeButton(R.string.cancel, (DialogInterface dialog, int which) -> {
             // Do nothing.  The `AlertDialog` will close automatically.
         });
 
-        // Set the `onClick()` listener fo the positive button.
+        // Set the listener fo the positive button.
         dialogBuilder.setPositiveButton(R.string.save, (DialogInterface dialog, int which) -> {
             // Return the `DialogFragment` to the parent activity on save.
             editBookmarkFolderListener.onSaveBookmarkFolder(EditBookmarkFolderDialog.this, selectedFolderDatabaseId);
         });
 
-        // Create an `AlertDialog` from the `AlertDialog.Builder`.
+        // Create an alert dialog from the alert dialog builder.
         final AlertDialog alertDialog = dialogBuilder.create();
 
-        // Remove the warning below that `setSoftInputMode` might produce `java.lang.NullPointerException`.
+        // Remove the warning below that `getWindow()` might be null.
         assert alertDialog.getWindow() != null;
 
-        // Show the keyboard when the `Dialog` is displayed on the screen.
+        // Disable screenshots if not allowed.
+        if (!MainWebViewActivity.allowScreenshots) {
+            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 layout can be modified.
+        // The alert dialog must be shown before items in the layout can be modified.
         alertDialog.show();
 
         // Get handles for layout items in the `AlertDialog`.
@@ -189,7 +189,7 @@ public class EditBookmarkFolderDialog extends AppCompatDialogFragment {
                 String newFolderName = s.toString();
 
                 // Get a cursor for the new folder name if it exists.
-                Cursor folderExistsCursor = bookmarksDatabaseHelper.getFolderCursor(newFolderName);
+                Cursor folderExistsCursor = bookmarksDatabaseHelper.getFolder(newFolderName);
 
                 // Is the new folder name empty?
                 boolean folderNameNotEmpty = !newFolderName.isEmpty();
@@ -214,7 +214,7 @@ public class EditBookmarkFolderDialog extends AppCompatDialogFragment {
             String newFolderName = folderNameEditText.getText().toString();
 
             // Get a cursor for the new folder name if it exists.
-            Cursor folderExistsCursor = bookmarksDatabaseHelper.getFolderCursor(newFolderName);
+            Cursor folderExistsCursor = bookmarksDatabaseHelper.getFolder(newFolderName);
 
             // Is the new folder name empty?
             boolean folderNameEmpty = newFolderName.isEmpty();