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Основы SwiftUI / Урок 26 / Работа с API/JSON в SwiftUI

Основы SwiftUI / Урок 26 / Работа с API/JSON в SwiftUI

Channel: Swift lessons

Основы SwiftUI / Урок 20 / UserDefaults

Основы SwiftUI / Урок 20 / UserDefaults

Channel: Swift lessons

Основы SwiftUI / Урок 31 / Практика UserDefaults

Основы SwiftUI / Урок 31 / Практика UserDefaults

Channel: Swift lessons

Основы Swift. Полный курс

Основы Swift. Полный курс

Channel: Swift lessons

Основы SwiftUI / Урок 28 / Авторизация и Регистрация пользователя с помощью Firebase в SwiftUI

Основы SwiftUI / Урок 28 / Авторизация и Регистрация пользователя с помощью Firebase в SwiftUI

Channel: Swift lessons

swiftUI

swift

UIKit

Xcode 11

Xcode 12

iOS

iOS Developer

Ыцшае

фззду

шщы вумудщзук

Swift 5.3

senior software engineer

программист

разработчик

objective c

senior ios developer

ios разработка

ios разработчик

mac os

ыцшаегш

гшлше

junior interview

свифт

задачи свифт

собеседования на iOS разработчика

основы SwiftUI

основы Swift

фреймворк SwiftUI

swiftui framework

swiftui уроки

swiftUI туториал

mapkit свифт

mapkit swiftui

maps swiftui

карты в swiftui

00:00:02

to study the yuan whistle

00:00:03

in this video, let's talk about maps and the

00:00:06

integration of the

00:00:07

bobcat framework, so in order for

00:00:11

us to first create the simplest map, we

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first need to import the

00:00:17

bobcat framework itself, write import bobcat

00:00:24

for this I will create a separate structure and

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call it Matthew

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I’ll do this separately, and in the content view

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I’ll write just a map view for now,

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let’s create it, and so

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Matthew’s structure should be subscribed to the protocol

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you a i’m yours, the present was because it’s

00:00:48

not yet possible to directly

00:00:50

connect bobcat in the yuan connection, so we’re doing this

00:00:54

through the old yoaket framework, if we

00:00:57

go into the description of cue

00:01:01

yura presented, we will see that it is

00:01:03

exactly what is needed to

00:01:05

implement yoaket

00:01:07

in the holy one, then inside the map view structure

00:01:11

we must create two functions, the first

00:01:14

creates the map itself 2 and update

00:01:17

let's create them I I’m writing funk mike and

00:01:21

here we immediately see the make

00:01:25

way you function,

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let’s use a ready-made

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constructor, which means we see that you

00:01:32

function returns itself you a review,

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we’ll write instead m kay mafia them

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spear is the class that is responsible

00:01:43

for exactly the representation of the card itself and

00:01:45

inside since we are returning something that

00:01:49

is a class micron and drink inside we will

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create an

00:01:54

instance of the class I write light map view

00:02:00

equals mt

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labels parentheses

00:02:06

and this is kinder we return we write turf

00:02:11

mafia

00:02:13

then we will create a function that is responsible

00:02:16

for updating the map it is called

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update you a view in quality and avi we

00:02:23

will have enkei ointment inside for now there

00:02:27

will be nothing so let’s run we

00:02:33

see that the card is connected the card is being

00:02:37

updated by the way to bring the

00:02:40

card closer in the simulator you need to

00:02:43

hold down the general one and then just move

00:02:49

another small detail I want the

00:02:52

card to go beyond the borders series so

00:02:56

I'll write

00:02:57

Matthew modifier and Jess exactly Renzi

00:03:01

and series. cold let's run it again,

00:03:06

we see that the piri maps take up the

00:03:09

entire screen,

00:03:10

but well, we added the map,

00:03:13

but in essence it

00:03:14

is now a picture without any

00:03:18

interaction, in order to set up just the

00:03:21

same interactions, we must create a

00:03:24

class in Russian called coordinator

00:03:27

inside Matthew and so I write a

00:03:32

coordinator class, it is inherited from n.s.

00:03:36

object and subscribed to the MTTY

00:03:42

delegate protocol inside the class, I will leave a link

00:03:46

to the parent structure, so to speak, I

00:03:49

write war er yang:

00:03:53

map view and then I will make an initializer.

00:03:58

Now we see that our code does not want to

00:04:01

compile because we must

00:04:04

add another function to Matthew

00:04:08

make picture this is inside we write

00:04:11

coordinator in parentheses sat this is necessary to

00:04:15

provide feedback between the map

00:04:17

on the ram and the map view and now let's add

00:04:20

another line of code inside the function made you

00:04:23

a view

00:04:24

we will write map view.

00:04:29

case gate equals context .

00:04:34

kargin ritter so we have finished

00:04:37

the configuration,

00:04:38

this means that now we can start

00:04:40

writing methods that will monitor

00:04:43

activity on the map for example when the

00:04:46

map has loaded when we make makita

00:04:49

moves around the map and so on for

00:04:52

demonstration I will add one method inside the

00:04:55

coordinator class it is called do not drink

00:04:59

de change thread origin this

00:05:03

big name inside will be printed

00:05:07

in the console line,

00:05:08

namely mayor yu.

00:05:12

the center of the picture that is, the coordinates will be

00:05:16

printed, let's run it and so we

00:05:25

see that wherever we are on the

00:05:27

map

00:05:33

our coordinates change, here they are in the

00:05:39

console if we want to add some

00:05:42

point to the map this is done using an

00:05:45

annotation for this inside the structure we

00:05:48

view we we create an instance of the class m kay

00:05:53

point on the shoe I write years annotation

00:05:59

equals anchor point annotations

00:06:04

further means annotation now there are

00:06:07

properties such as title garden title and

00:06:11

coordinates as annotation

00:06:14

. someone we will write down, let’s say the name of

00:06:18

my hometown Yekaterinburg

00:06:20

as a

00:06:22

sap to tell, that is, I write an annotation.

00:06:26

Well, let’s say home town,

00:06:31

then we set the coordinates, I write

00:06:34

annotation. coordinates means equal to si

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au location coordinates 2d

00:06:44

ate this colocation another framework

00:06:48

from apple we set the latitude and longitude for

00:06:51

Yekaterinburg latitude 56.

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84 longitude 60 .

00:07:00

64 and then add map you .

00:07:05

it annotations and inside we will write

00:07:09

annotation, that is, we will apply the method to add

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an annotation, let's run it, so we see

00:07:16

on the maps now we have

00:07:18

Yekaterinburg and if we click on the flag we

00:07:22

will see that the phrase home town has appeared,

00:07:25

that is, the software for this has appeared, that

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is, some kind of description small if we

00:07:32

want to

00:07:33

customize the annotation this is done

00:07:37

inside the coordinator class we add the

00:07:41

map view function inside

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I write map view : m key map view

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then view in annotation

00:08:00

I return mt annotation view

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optional inside the function I will create an

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instance call

00:08:10

it view instance mtp

00:08:14

annotation view in parentheses I will indicate

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annotation

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this is our constant, it is nausea on the 3rd

00:08:23

side in typhus and let’s do Neil for now, let it

00:08:26

be like this and continue inside the map view function,

00:08:30

I will say view .

00:08:34

ken show callout equals pipes and from

00:08:37

the function we return view forgot to

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indicate annotation mt and

00:08:43

annotations

00:08:44

in yufo annotation its type is

00:08:48

mt annotation so let's align everything

00:08:52

and run it and so now if I zoom in

00:09:01

and click on the flag

00:09:04

I will see a custom annotation title

00:09:08

Yekaterinburg the subtitle for

00:09:11

pounds looks much better than the

00:09:15

standard one so friends,

00:09:18

we're done with the cards. In the future we will

00:09:21

create projects that

00:09:24

involve much more complex work with

00:09:26

cards, but for now this is enough to get started,

00:09:28

thank you all for your attention,

00:09:30

see you in the next lesson,

00:09:32

good luck to everyone

Description:

Друзья, это мой новый бесплатный курс основам фреймворка SwiftUI. В этом курсе мы шаг за шагом будем двигаться к созданию наших первых приложений и изучать новые возможности и новые техники создания приложений, которые нам предоставляет SwiftUI. Перед прохождением этого курса, рекомендую пройти мой курс по основам программирования на языке Swift. Вы можете найти его у меня на канале. Желаю успеха! #ityoutubersru

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