public boolean onPrepareOptionsMenu()

in notepad/app/src/main/java/com/example/android/notepad/NoteEditor.java [255:273]

• 17 lines of code
• 3 McCabe index (conditional complexity)

    public boolean onPrepareOptionsMenu(Menu menu) {
        if (mState == STATE_EDIT) {
            menu.setGroupVisible(R.id.menu_group_edit, true);
            menu.setGroupVisible(R.id.menu_group_insert, false);
            
            // Check if note has changed and enable/disable the revert option
            String savedNote = mCursor.getString(COLUMN_INDEX_NOTE);
            String currentNote = mText.getText().toString();
            if (savedNote.equals(currentNote)) {
                menu.findItem(R.id.menu_revert).setEnabled(false);
            } else {
                menu.findItem(R.id.menu_revert).setEnabled(true);
            }
        } else {
            menu.setGroupVisible(R.id.menu_group_edit, false);
            menu.setGroupVisible(R.id.menu_group_insert, true);
        }
        return super.onPrepareOptionsMenu(menu);
    }