Now let's actually write our rating board into this linearly alphabetical here.
OK.
So just select it and put it inside this linearly out echolocate.
And now this time I don't want these levels with this rating to be to be match parent.
That's actually double click on it.
And here you can actually see that they can actually develop some values.
For example number of stars.
So far the number of stars assigned value.
Number five.
OK.
And here we can actually specify the rating and step size and the ID as you can see here is rating.
And that is OK for this application.
OK.
So just assign the value in about five for the number of stars.
OK.
And now I want to use our rating bar to be at the center a horizontal of this linearly out vertical.
OK.
So now insight is linearly out vertical which is the parent of this rating but I just need to select
this right here and here as you can see we have this layout grab it.
OK.
So here I can just select this center attribute here as you can see and here I can actually choose center
horizontal.
And now as you can see this rotating bar is actually centered horizontally inside this linearly out
vertical.
OK.
So hopefully that makes sense.
And now I want to actually use radio buttons.
OK so I can't just track radio buttons into my layout and then actually expect them to work right in
order to use radio buttons.
We need to actually track another component and other user interface component called Radio Group.
OK.
So in order to actually use the radio group as you can see we have these they do radio group component
inside these containers for that.
OK.
So this is actually a container.
OK.
So just select it and put it inside this linearly out vertical here.
OK so now we have a radio group that can accept radio buttons.
OK.
So let's you actually go back and say these widgets folders and here as you can see we have a radio
button here.
OK.
So just select it and put it put it inside the radio group here.
OK.
Just put it here and now as you can see we have a radio button inside the radio.
OK.
So just double click on the radio button here and now we can actually specify the text of this radio
button.
So for the text just in here for example Android Android OS Android operating system and of all the
idea just use they you about to number one.
OK.
And now let's actually try another radio button and put it inside this radio loop ok and double click
on it for the text.
Just type in here I OS operating system.
So all is OK.
And we can actually it this is here because this is here means operating system.
And the ID just as the value radio radio button to and then press on until he on your keyboard.
And here I can actually track an order or radio about him into this radio group here as you can see
and double click on it here for the text.
I can actually assign a value for the text of this radio button.
So just open your windows phone.
OK.
Oh yes and of course the idea is saying de-value radio operator number free and then press on Enter
key on your keyboard.
OK.
So as you can see here we actually put our user interface components inside this linearly or vertical.
OK so now I want to actually change the background color of this linearly aesthetical.
So here I can actually find that background attributes as you can see here.
And for the background I can actually assign a value for example hash tag f f to 2 and 5 5.
There's actually a press ENTER key and what that see what would be the value.
And as you can see here now the background color of linearly are actually changed.
OK.
And now I want to actually change the value the color of the of these checkboxes.
And these are radio buttons.
OK.
So here inside this component to the section I can actually select all of these checkboxes by just selecting
this one and then holding the shift key on my keyboard and here actually I can actually select all of
these checkbox checkboxes.
OK.
And now as you can see I have these radio buttons.
So here in order to select these radio buttons I can actually hold the Command key.
If you are using Windows machine you need to actually hold the control.
OK.
I need to hold the command key and then select these are radio buttons here.
OK.
As you can see now we can see here that these components are actually selected.
And now to actually change the value of the text color.
So as you can see here I have this takes color attribute here and for the text color I want to actually
assign the value y ok hashtag if if if.
And I also want to actually increase the text size of these components inside of these linearly outwards.
So as you can see here you have these text size attribute here.
So for the text size is kind of value.
For example number 45.
OK.
And then press Enter key on your keyboard.
OK.
Or you can actually instead of using DP You can actually use Espey espie is better for actually the
size of your text.
OK.
And that person entered key on your keyboard.
So as you can see here now that the text size up our user interface components actually increased and
we can see these values better here.
So now it's actually on our project here.
And let's see what's what's hap what happens.
OK.
So before you actually run your project you need to actually to go in say this man activity or double
file here and then when to actually delete this block of code that is related to the faluting action
button because we actually deleted this component in activity underline minute example of we don't have
that component in our layout.
So we have to delete this block of code because because it cannot actually refer to that component as
you can see here.
And we need to actually get deleted here because we don't want to use it in this application.
So now let's actually run our project again and let's see what happens.