package
com.geeksforgeeks.fetchedittext
import
android.os.Bundle
import
android.widget.Toast
import
androidx.activity.ComponentActivity
import
androidx.activity.compose.setContent
import
androidx.compose.foundation.layout.*
import
androidx.compose.material.*
import
androidx.compose.runtime.*
import
androidx.compose.ui.Alignment
import
androidx.compose.ui.Modifier
import
androidx.compose.ui.graphics.Color
import
androidx.compose.ui.platform.LocalContext
import
androidx.compose.ui.tooling.preview.Preview
import
androidx.compose.ui.unit.dp
class
MainActivity : ComponentActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super
.onCreate(savedInstanceState)
setContent {
MainContent()
}
}
}
@Composable
fun MainContent(){
Scaffold(
topBar = {TopAppBar(
title = {Text(
"GFG | TextField Fetch Data"
,
color = Color.White)},
backgroundColor = Color(
0xff0f9d58
)) },
content = { MyContent()}
)
}
@Composable
fun MyContent(){
val mContent = LocalContext.current
var mText by remember { mutableStateOf(
""
) }
Column(Modifier.fillMaxWidth()) {
TextField(
value = mText,
onValueChange = { mText = it },
label = { Text(
"Enter something..."
) },
modifier = Modifier
.fillMaxWidth()
.absolutePadding(
10
.dp,
100
.dp,
10
.dp,
0
.dp)
)
}
Box(Modifier.fillMaxSize(), Alignment.Center){
Button(onClick = { Toast.makeText(mContent, mText, Toast.LENGTH_LONG).show() },
colors = ButtonDefaults.buttonColors(backgroundColor = Color(
0XFF0F9D58
))) {
Text(text =
"Click"
, color = Color.White)
}
}
}
@Preview
(showBackground =
true
)
@Composable
fun DefaultPreview() {
MainContent()
}