protected void onResume()

in notepad/app/src/main/java/com/example/android/notepad/NoteEditor.java [165:203]
23 lines of code
5 McCabe index (conditional complexity)

    protected void onResume() {
        super.onResume();
        // If we didn't have any trouble retrieving the data, it is now
        // time to get at the stuff.
        if (mCursor != null) {
            // Requery in case something changed while paused (such as the title)
            mCursor.requery();
            // Make sure we are at the one and only row in the cursor.
            mCursor.moveToFirst();

            // Modify our overall title depending on the mode we are running in.
            if (mState == STATE_EDIT) {
                // Set the title of the Activity to include the note title
                String title = mCursor.getString(COLUMN_INDEX_TITLE);
                Resources res = getResources();
                String text = String.format(res.getString(R.string.title_edit), title);
                setTitle(text);
            } else if (mState == STATE_INSERT) {
                setTitle(getText(R.string.title_create));
            }

            // This is a little tricky: we may be resumed after previously being
            // paused/stopped.  We want to put the new text in the text view,
            // but leave the user where they were (retain the cursor position
            // etc).  This version of setText does that for us.
            String note = mCursor.getString(COLUMN_INDEX_NOTE);
            mText.setTextKeepState(note);
            
            // If we hadn't previously retrieved the original text, do so
            // now.  This allows the user to revert their changes.
            if (mOriginalContent == null) {
                mOriginalContent = note;
            }

        } else {
            setTitle(getText(R.string.error_title));
            mText.setText(getText(R.string.error_message));
        }
    }