package ski.kramkow.paste import android.os.Bundle import androidx.activity.ComponentActivity import androidx.activity.compose.setContent import androidx.compose.foundation.layout.fillMaxSize import androidx.compose.material.MaterialTheme import androidx.compose.material.Surface import androidx.compose.material.Text import androidx.compose.runtime.Composable import androidx.compose.ui.Modifier import androidx.compose.ui.tooling.preview.Preview import ski.kramkow.paste.ui.theme.PasteTheme class MainActivity : ComponentActivity() { override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) setContent { PasteTheme { Surface( modifier = Modifier.fillMaxSize(), color = MaterialTheme.colors.background ) { Greeting("World") } } } } } @Composable fun Greeting(name: String) { Text(text = "Hello $name!") } @Preview(showBackground = true) @Composable fun DefaultPreview() { PasteTheme { Greeting("Android") } }