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We've just finished the ingredients
fragment can you guess what's up next?

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And that's right the directions fragment.

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And if we take a look at the mock
ups it doesn't look like there's

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anything new here.

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So if you think you can handle finishing
up the directions fragment, go ahead and

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pause me and give it a shot.

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If you'd rather follow along as I
finish up the directions fragment.

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Then here we go.

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Let's start.

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But updating fragment
directions dot X.M.L..

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First.

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Well delete the text view.

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Then.

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Will give our linear layout
an id of directions layout.

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Android.

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Id directions layout.

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Lastly.

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Let's add a scroll view
around our linear layout.

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Just like we did in the previous video.

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Scroll view.

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Give it the same width and height,
and a copy of the closing tag or

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cut the closing tag down to the bottom.

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Nice.

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Now let's switch over to our ViewPagerFragmentClass and

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pass an index we need to
our directions fragment.

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We can do this and the same way as
we did for our ingredients fragment.

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Let's copy this bundle bit
excluding the bundle keyword,

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and then paste it below
are directions fragment.

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Then let's replace Ingredients
fragment with directions fragment.

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And cool, all that's left now are the
changes to the directions fragment class.

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Let's start by retrieving
the index argument

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into a new int variable named index.

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and index equals getArguments.getInt

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ViewPagerFragment.KEY_RECIPE_INDEX.

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Then, below where we set our view, let's
create a new linear layout variable for

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our directions fragment.

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>> [SOUND]
>> Linear layout.

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Call it linear layout equals

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view dot findview I D R dot
I D dot directions layout.

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And then Alt+Enter to add the cast.

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And then below that, let's create
a string array to hold the directions for

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this recipe.

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String array named directions

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equals recipes.directions.

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At position [index].split.

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And split based on where
the back take character is.

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Now that we've got the directions
layout and the directions themselves.

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This class doesn't really differ
too much from ingredients fragment.

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So for the rest of this let's just copy
and paste from ingredients fragment.

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Let's start with the variables.

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Then let's copy over the rest
of the onCreatView method.

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Starting with mCheckBoxes,

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And replace Ingredients with directions.

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And finally,
let's copy over the setUpCheckBoxes, and

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on savedInstanceStateMethods.

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And change ingredients to directions here,
as well.

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That should do it.

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Now let's test the app.

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And hopefully will see some directions
to go along with our ingredients.

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Perfect.

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Now I can really start my morning
right with a nice delicious muffin.