NotePad Tutorial Question

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November 14th, 2011, 01:50 PM

TommyFeticini

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Join Date: Jul 2009

Posts: 29

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NotePad Tutorial Question

I can't seem to figure out how this

Code:

mRowId = (savedInstanceState == null) ? null :
            (Long) savedInstanceState.getSerializable(NotesDbAdapter.KEY_ROWID);
        if (mRowId == null) {
            Bundle extras = getIntent().getExtras();
            mRowId = extras != null ? extras.getLong(NotesDbAdapter.KEY_ROWID)
                                    : null;
        }

is different from this

Code:

            if(savedInstanceState == null)
            {
            	mRowId =(Long) savedInstanceState.getSerializable(NotesDbAdapter.KEY_ROWID);	
            }
            else if(extras != null)
            {
                Bundle extras = getIntent().getExtras();
                mRowId = extras != null ? extras.getLong(NotesDbAdapter.KEY_ROWID)
                                        : null;
            }

I also don't see the benefit of using inline conditions(except it's a little cleaner/shorter)

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