Android Day 14 How to add custimized image as your app logo?
Very simple one this day, you just need to add an image drag and drop to drawable.
package com.williamjiamin.ourowncomposable
import android.os.Bundle
import android.widget.Toast
import androidx.activity.ComponentActivity
import androidx.activity.compose.setContent
import androidx.compose.foundation.Image
import androidx.compose.foundation.background
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Column
import androidx.compose.ui.Alignment
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.Spacer
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.height
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.size
import androidx.compose.foundation.layout.width
import androidx.compose.foundation.shape.CircleShape
import androidx.compose.foundation.text.BasicTextField
import androidx.compose.foundation.text.KeyboardOptions
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.filled.ArrowForward
import androidx.compose.material3.Button
import androidx.compose.material3.ButtonDefaults
import androidx.compose.material3.Icon
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.OutlinedTextField
import androidx.compose.material3.Surface
import androidx.compose.material3.Text
import androidx.compose.material3.TextField
import androidx.compose.runtime.Composable
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.runtime.setValue
import androidx.compose.ui.Modifier
import androidx.compose.ui.draw.clip
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.platform.LocalContext
import androidx.compose.ui.res.painterResource
import androidx.compose.ui.text.TextStyle
import androidx.compose.ui.text.input.KeyboardType
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.dp
import androidx.compose.ui.unit.sp
import com.williamjiamin.ourowncomposable.ui.theme.OurOwnComposableTheme
class MainActivity : ComponentActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContent {
OurOwnComposableTheme {
// A surface container using the 'background' color from the theme
Surface(
modifier = Modifier.fillMaxSize(),
color = MaterialTheme.colorScheme.background
) {
StackOfGreetings()
}
}
}
}
}
@Composable
fun StackOfGreetings() {
Column (
modifier = Modifier.fillMaxSize(),
horizontalAlignment = Alignment.CenterHorizontally
)
{
UserInputField()
}
}
@Composable
fun UserInputField() {
Column(
modifier = Modifier
.fillMaxSize()
.background(color = Color.White),
horizontalAlignment = Alignment.CenterHorizontally,
verticalArrangement = Arrangement.Center,
) {
Image(
painter = painterResource(id = R.drawable.logo),
contentDescription = "William Jiamin",
modifier = Modifier
.size(200.dp)
.clip(CircleShape)
)
Spacer(modifier = Modifier.height(16.dp))
Text("Please Enter the Text You need to Translate:")
Spacer(modifier = Modifier.height(16.dp))
OutlinedTextField(value = "My name is William!", onValueChange = {
})
Spacer(modifier = Modifier.height(16.dp))
val context = LocalContext.current
Row(
modifier = Modifier,
horizontalArrangement = Arrangement.Center,
verticalAlignment = Alignment.CenterVertically
) {
Button(
onClick = { Toast
.makeText(context,
"You have subscribed to William Jiamin channel!",
Toast.LENGTH_LONG).show() },
colors = ButtonDefaults.buttonColors(
containerColor = Color.LightGray,
contentColor = Color.Black
)
) {
Text("Original")
}
// Spacer(modifier = Modifier.width(16.dp))
Icon(
imageVector = Icons.Filled.ArrowForward,
contentDescription = "Arrow Forward",
modifier = Modifier.padding(16.dp),
)
Button(
onClick = { Toast
.makeText(context,
"You have subscribed to William Jiamin channel!",
Toast.LENGTH_LONG).show() },
colors = ButtonDefaults.buttonColors(
containerColor = Color.LightGray,
contentColor = Color.Black
)
) {
Text("Translated")
}
}
Spacer(modifier = Modifier.height(16.dp))
OutlinedTextField(value = "私は William Jiaminです!", onValueChange = {
})
}
}
@Preview(showBackground = true)
@Composable
fun StackOfGreetingsPreview() {
OurOwnComposableTheme {
StackOfGreetings()
}
}
And you will see something like this: