Created
February 8, 2022 02:29
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Solution for - https://stackoverflow.com/questions/71020977/can-i-use-jsoup-in-jetpack-compose-in-kotlin
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package dev.spikeysanju.jsoup | |
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.* | |
import androidx.compose.ui.Modifier | |
import androidx.compose.ui.tooling.preview.Preview | |
import dev.spikeysanju.jsoup.ui.theme.JsoupTheme | |
import kotlinx.coroutines.Dispatchers | |
import kotlinx.coroutines.launch | |
import org.jsoup.Jsoup | |
class MainActivity : ComponentActivity() { | |
override fun onCreate(savedInstanceState: Bundle?) { | |
super.onCreate(savedInstanceState) | |
setContent { | |
// Initiate Coroutine scope | |
val scope = rememberCoroutineScope() | |
var text by remember { | |
mutableStateOf("") | |
} | |
JsoupTheme { | |
// A surface container using the 'background' color from the theme | |
Surface( | |
modifier = Modifier.fillMaxSize(), | |
color = MaterialTheme.colors.background | |
) { | |
// Initiate coroutine scope will will run on IO thread & write method to get the text from the website | |
scope.launch(Dispatchers.IO) { | |
val url = "https://en.wikipedia.org/wiki/Steve_Jobs" | |
Jsoup.connect(url).get().also { | |
text = it.text() | |
} | |
} | |
// Fetch result from the state variable [Text] | |
Text(text = "Result: $text") | |
} | |
} | |
} | |
} | |
} | |
@Composable | |
fun Greeting(name: String) { | |
Text(text = "Hello $name!") | |
} | |
@Preview(showBackground = true) | |
@Composable | |
fun DefaultPreview() { | |
JsoupTheme { | |
Greeting("Android") | |
} | |
} |
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