Add password encrypted export.

[PrivacyBrowserAndroid.git] / app / src / main / java / com / stoutner / privacybrowser / dialogs / EditBookmarkDatabaseViewDialog.java

diff --git a/app/src/main/java/com/stoutner/privacybrowser/dialogs/EditBookmarkDatabaseViewDialog.java b/app/src/main/java/com/stoutner/privacybrowser/dialogs/EditBookmarkDatabaseViewDialog.java
index 712e216f1cc4ddcb54674193e34adb917783f24f..272e471956633e0a4b0605daf07e4b369e6c8f83 100644 (file)
--- a/app/src/main/java/com/stoutner/privacybrowser/dialogs/EditBookmarkDatabaseViewDialog.java
+++ b/app/src/main/java/com/stoutner/privacybrowser/dialogs/EditBookmarkDatabaseViewDialog.java
@@ -58,7 +58,6 @@ public class EditBookmarkDatabaseViewDialog extends AppCompatDialogFragment {
 
     // Instantiate the class variables.
     private EditBookmarkDatabaseViewListener editBookmarkDatabaseViewListener;
-    private int bookmarkDatabaseId;
     private String currentBookmarkName;
     private String currentUrl;
     private int currentFolderDatabaseId;
@@ -80,12 +79,9 @@ public class EditBookmarkDatabaseViewDialog extends AppCompatDialogFragment {
         // Run the default commands.
         super.onAttach(context);
 
-        // Get a handle for `EditBookmarkDatabaseViewListener` from `context`.
-        try {
-            editBookmarkDatabaseViewListener = (EditBookmarkDatabaseViewListener) context;
-        } catch(ClassCastException exception) {
-            throw new ClassCastException(context.toString() + " must implement EditBookmarkDatabaseViewListener.");
-        }
+        // Get a handle for `EditBookmarkDatabaseViewListener` from the launching context.
+
+        editBookmarkDatabaseViewListener = (EditBookmarkDatabaseViewListener) context;
     }
 
     // Store the database ID in the arguments bundle.
@@ -104,31 +100,25 @@ public class EditBookmarkDatabaseViewDialog extends AppCompatDialogFragment {
         return editBookmarkDatabaseViewDialog;
     }
 
+        // `@SuppressLing("InflateParams")` removes the warning about using `null` as the parent view group when inflating the `AlertDialog`.
+    @SuppressLint("InflateParams")
     @Override
-    public void onCreate(Bundle savedInstanceState) {
-        // Run the default commands.
-        super.onCreate(savedInstanceState);
-
+    @NonNull
+    public Dialog onCreateDialog(Bundle savedInstanceState) {
         // Remove the incorrect lint warning below that `getInt()` might be null.
         assert getArguments() != null;
 
-        // Store the bookmark database ID in the class variable.
-        bookmarkDatabaseId = getArguments().getInt("Database ID");
-    }
+        // Get the bookmark database ID from the bundle.
+        int bookmarkDatabaseId = 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) {
-        // 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 bookmarksDatabaseHelper = new BookmarksDatabaseHelper(getContext(), null, null, 0);
 
-        // Get a `Cursor` with the selected bookmark and move it to the first position.
+        // Get a cursor with the selected bookmark and move it to the first position.
         Cursor bookmarkCursor = bookmarksDatabaseHelper.getBookmarkCursor(bookmarkDatabaseId);
         bookmarkCursor.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.
@@ -147,27 +137,32 @@ public class EditBookmarkDatabaseViewDialog extends AppCompatDialogFragment {
         // Set the view.  The parent view is `null` because it will be assigned by `AlertDialog`.
         dialogBuilder.setView(getActivity().getLayoutInflater().inflate(R.layout.edit_bookmark_databaseview_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.
             editBookmarkDatabaseViewListener.onSaveBookmark(EditBookmarkDatabaseViewDialog.this, bookmarkDatabaseId);
         });
 
-        // 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;
 
+        // Disable screenshots if not allowed.
+        if (!MainWebViewActivity.allowScreenshots) {
+            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 `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 the layout items.
@@ -221,7 +216,7 @@ public class EditBookmarkDatabaseViewDialog extends AppCompatDialogFragment {
         assert getContext() != null;
 
         // Create a `ResourceCursorAdapter` for the `Spinner`.  `0` specifies no flags.;
-        ResourceCursorAdapter foldersCursorAdapter = new ResourceCursorAdapter(getContext(), R.layout.edit_bookmark_databaseview_spinner_item, foldersMergeCursor, 0) {
+        ResourceCursorAdapter foldersCursorAdapter = new ResourceCursorAdapter(getContext(), R.layout.spinner_item, foldersMergeCursor, 0) {
             @Override
             public void bindView(View view, Context context, Cursor cursor) {
                 // Get a handle for the `Spinner` item `TextView`.
@@ -233,7 +228,7 @@ public class EditBookmarkDatabaseViewDialog extends AppCompatDialogFragment {
         };
 
         // Set the `ResourceCursorAdapter` drop drown view resource.
-        foldersCursorAdapter.setDropDownViewResource(R.layout.edit_bookmark_databaseview_spinner_dropdown_item);
+        foldersCursorAdapter.setDropDownViewResource(R.layout.spinner_dropdown_items);
 
         // Set the adapter for the folder `Spinner`.
         folderSpinner.setAdapter(foldersCursorAdapter);