Modify_the_WordAdapter_Class Udacity English (United States) English (auto-generated)

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All right, so we finished three out of the four items.

all right so we finished three out of

We have a list of word objects where each word is associated with an image.

the four items we have a list of word objects where each word is associated

We have included all the images in the app, and

with an image we have included all the images in the app and we've updated the

we've updated list item layout to include an image view.

list item layout to include an image

So now for task 4, we need to modify the instructions in the WordAdapter.

view so now for tasks four we need to modify the instructions in the word

The WordAdapter is responsible for

adapter the word adapter is responsible

loading the right information from the word object into the list item layout,

for loading the right information from the word object into the list I'm layout

and this includes loading the right image into the image view.

and this includes loading the right image into the image view so going into

So going into our WordAdapter class, let's zero in on the getView method.

our word adapter class let's zero in on the get view method remember that this

Remember that this method gets called when the list view is trying to

method gets called when the ListView is

display a list of items at a given position.

trying to display a list of items at a given position so the ListView will pass

So the list view will pass in a potential view that we could reuse.

in a potential view that we could reuse

And here it's called convertView.

and here it's called convert view and

And the last input here refers to the parent view group for

the last input here refers to the parent

all these list items which is the ListView itself.

view group for all these list items which is the ListView itself now the

Now the purpose of the getView method is to return a list item view and

purpose of the get view method is to return a list item view and return it to

return it to the list view.

the ListView so the section of code here

So the section of code here helps us inflate the view.

helps us inflate the view so we inflate

So we inflate the list item view, meaning that we create a new list item

the list item view meaning that we

layout from this XML resource list_item.

create a new list item layout from this XML resource list underscore item and

And we're going to soar this in the list item view variable.

we're gonna store this in the list item

I'm going to jump over toward this XML resources are cleared.

view variable I'm gonna jump over to where this XML resource is cleared by

By right clicking going to Go to and then Declaration.

right-clicking going to go to and then

So here in the XML resource, we see that though it's a single view,

declaration so here in the XML resource we see that though it's a single view

it's referencing the linear layout at the root of the layout.

it's referencing the linear layout at the root of the layout well from this

Well, from this view we can find the child views and modify them.

view we can find the child views and modify

Now back to the WordAdapter.

them now back to the word adapter this

This line of code here helps us get the word object

line of code here helps us get the word

at the given position in the list.

object at the given position on the list

And then in this next section of code.,

and then in this next section of code we

we find the child text view with the ID miwork_ text_view and

find the child textview with the ID Miwok underscore text underscore view

set the miwork translation of the word on to that text view.

and set the Miwok translation of the word on to that textview and then repeat

And then repeat the same steps for the text view with ID default_text_view.

the same steps for the textview with ID default underscore text underscore view

And set the English translation of the word on to the text view here.

and set the English translation of the word on to the textview here and lastly

And lastly since we've added an image view to our list item layout,

since we've added an image view to our

we'll need to make sure our adapters aware of that, too.

list item layout we'll need to make sure our adapter is aware of that - for the

For the next coding task, go ahead and modify the WordAdapter's get view

next coding task go ahead and modify the

method, so it sets the right image into ImageView of the list item layout.

word adapt get view method so it sets the right image into the image view of the list

And as a hint, refer to the Android flavor app as an example.

item layout and as a hint refer to the Android flavor app as an example as a

As a hint, you can refer to the Android flavor app from the last lesson if

hint you can refer to the Android flavor

app from the last lesson if that helps

So this app remember displays an image for

so this app remember displays an image

the corresponding Android release in each list item.

for the corresponding Android release in each list item so this is what the Miwok

So this is what the new walk app should look like when you're done.

app should look like when you're done so

So notice that there's a problem with the phrases activity, but

notice that there's a problem with the

we're going to fix that in a later code step.

phrases activity but we're gonna fix that in a later code step so don't worry

So don't worry about that for this task.

about that for this task

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