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Android studioni o`rganishni Boshlashdan oldin
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| bet | 7/8 | | Sana | 06.12.2023 | | Hajmi | 2,85 Mb. | | #112516 |
Bog'liq Android studioni oEslatma:dp Siz keyingi yoʻlda zichlikka bogʻliq boʻlmagan piksellar ( ) haqida koʻproq bilib olasiz , lekin hozir koʻproq oʻqishni istasangiz “Layout – Material Design 3” maqolasiga qarang.
@Composable
fun Greeting(name: String, modifier: Modifier = Modifier) {
Surface(color = Color.Cyan) {
Text(
text = "Hi, my name is $name!",
modifier = modifier.padding(24.dp)
)
}
}
Ushbu importlarni import bayonoti bo'limiga qo'shing.
Yangi importlarni alifbo tartibida joylashtirish uchun Importlarni optimallashtirishdan foydalaning .
import androidx.compose.ui.unit.dp
import androidx.compose.foundation.layout.padding
Tabriklaymiz - siz Compose-da birinchi Android ilovangizni yaratdingiz! Bu juda katta yutuq. Turli xil ranglar va matnlar bilan o'ynashga biroz vaqt ajrating, uni o'zingiznikiga aylantiring!
7 . Yechim kodini ko'rib chiqing
Ko'rib chiqish uchun kod parchasi
package com.example.greetingcard
import android.os.Bundle
import androidx.activity.ComponentActivity
import androidx.activity.compose.setContent
import androidx.compose.ui.graphics.Color
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.padding
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.Surface
import androidx.compose.material3.Text
import androidx.compose.runtime.Composable
import androidx.compose.ui.Modifier
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.dp
import com.example.greetingcard.ui.theme.GreetingCardTheme
class MainActivity : ComponentActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContent {
GreetingCardTheme {
// A surface container using the 'background' color from the theme
Surface(
modifier = Modifier.fillMaxSize(),
color = MaterialTheme.colorScheme.background
) {
Greeting("Android")
}
}
}
}
}
@Composable
fun Greeting(name: String, modifier: Modifier = Modifier) {
Surface(color = Color.Cyan) {
Text(text = "Hi, my name is $name!", modifier = modifier.padding(24.dp))
}
}
@Preview(showBackground = true)
@Composable
fun GreetingPreview() {
GreetingCardTheme {
Greeting("Meghan")
}
}
8 . Xulosa
Siz Android Studio haqida bilib oldingiz va Compose bilan birinchi Android ilovangizni yaratdingiz, ajoyib ish!
Ushbu kodlash kitobi “Yozish bilan Android asoslari” kursining bir qismidir . Ilovangizni emulyatorda yoki jismoniy qurilmada qanday ishga tushirishni oʻrganish uchun ushbu yoʻldagi keyingi kod laboratoriyalarini koʻrib chiqing .
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