News feed ui compose

newsfeed.kt

package com.rubylearner.mycomposelesson

import android.os.Bundle
import android.widget.Toast
import androidx.activity.ComponentActivity
import androidx.activity.compose.setContent
import androidx.activity.enableEdgeToEdge
import androidx.compose.foundation.Image
import androidx.compose.foundation.background
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.ui.draw.clip
import androidx.compose.foundation.layout.Box
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.height
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.size
import androidx.compose.foundation.shape.CircleShape
import androidx.compose.foundation.shape.RoundedCornerShape
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.filled.Close
import androidx.compose.material.icons.filled.MailOutline
import androidx.compose.material.icons.filled.MoreVert
import androidx.compose.material.icons.filled.Notifications
import androidx.compose.material.icons.filled.Share
import androidx.compose.material.icons.filled.ThumbUp
import androidx.compose.material3.Badge
import androidx.compose.material3.BadgedBox
import androidx.compose.material3.CenterAlignedTopAppBar
import androidx.compose.material3.ExperimentalMaterial3Api
import androidx.compose.material3.Icon
import androidx.compose.material3.IconButton
import androidx.compose.material3.Scaffold
import androidx.compose.material3.Text
import androidx.compose.material3.TopAppBarDefaults
import androidx.compose.runtime.Composable
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.text.font.FontWeight
import androidx.compose.ui.layout.ContentScale
import androidx.compose.ui.res.painterResource
import androidx.compose.ui.unit.dp
import androidx.compose.ui.unit.sp
import com.rubylearner.mycomposelesson.ui.theme.MyComposeLessonTheme

//Scaffold related compose
//Row Column


class MainActivity : ComponentActivity() {
    @OptIn(ExperimentalMaterial3Api::class)
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        enableEdgeToEdge()
        setContent {
            MyComposeLessonTheme {
                Scaffold(
                    topBar = {
                        CenterAlignedTopAppBar(
                            colors = TopAppBarDefaults.centerAlignedTopAppBarColors()
                                .copy(
                                    containerColor = Color.Red,
                                    titleContentColor = Color.White,
                                    navigationIconContentColor = Color.White,
                                    actionIconContentColor = Color.White,
                                ),
                            title = {
                                Text("Compose Lesson")
                            },
                            navigationIcon = {
                                IconButton(
                                    onClick = {
                                        Toast.makeText(
                                            this@MainActivity,
                                            "Close",
                                            Toast.LENGTH_SHORT
                                        ).show()
                                    }
                                ) {
                                    Icon(
                                        Icons.Default.Close,
                                        contentDescription = "Close",
                                    )
                                }

                            },
                            actions = {
                                BadgedBox(
                                    badge = {
                                        Badge { Text("99") }
                                    }
                                ) {
                                    IconButton(
                                        onClick = {

                                        }
                                    ) {
                                        Icon(
                                            Icons.Default.Notifications,
                                            contentDescription = "Notification",
                                        )
                                    }
                                }
                                Text(
                                    "Setting",
                                    color = Color.White,
                                )
                            }
                        )
                    },

                    bottomBar = {
                        Box(
                            modifier = Modifier
                                .fillMaxWidth()
                                .height(100.dp)
                                .background(Color.Red)
                        )
                    },

                    ) {
                    Box(modifier = Modifier.padding(it)) {
                        NewFeedUI()
                    }
                }
            }
        }
    }
    

    @Composable
    fun NewFeedUI() {
        Column(
            modifier = Modifier
                .fillMaxWidth()
                .background(Color.White)
                .padding(8.dp)
        ) {
            // Header: Profile + Name + More Options
            Row(
                modifier = Modifier
                    .fillMaxWidth()
                    .padding(8.dp),
                verticalAlignment = Alignment.CenterVertically
            ) {
                // Profile Image
                Image(
                    painter = painterResource(id = R.drawable.cat),
                    contentDescription = "Profile",
                    modifier = Modifier
                        .size(40.dp)
                        .clip(CircleShape),
                    contentScale = ContentScale.Crop
                )

                // Name and time
                Column(
                    modifier = Modifier
                        .weight(1f)
                        .padding(horizontal = 8.dp)
                ) {
                    Text(
                        text = "Ruby Wai",
                        fontWeight = FontWeight.Bold,
                        fontSize = 16.sp,
                        color = Color.Black
                    )
                    Text(
                        text = "2 hours ago",
                        fontSize = 12.sp,
                        color = Color.Gray
                    )
                }

                // More options button
                IconButton(onClick = {
                    Toast.makeText(
                        this@MainActivity,
                        "More options",
                        Toast.LENGTH_SHORT
                    ).show()
                }) {
                    Icon(
                        Icons.Default.MoreVert,
                        contentDescription = "More",
                        tint = Color.Gray
                    )
                }
            }

            // Post text
            Text(
                text = "Check out this cute cat! 🐱",
                fontSize = 14.sp,
                color = Color.Black,
                modifier = Modifier.padding(horizontal = 8.dp, vertical = 4.dp)
            )

            // Post Image
            Image(
                painter = painterResource(id = R.drawable.cat),
                contentDescription = "Post Image",
                modifier = Modifier
                    .fillMaxWidth()
                    .height(300.dp)
                    .clip(RoundedCornerShape(8.dp)),
                contentScale = ContentScale.Crop
            )

            // Like, Comment, Share buttons
            Row(
                modifier = Modifier
                    .fillMaxWidth()
                    .padding(8.dp),
                horizontalArrangement = Arrangement.SpaceEvenly
            ) {
                // Like Button
                Row(
                    modifier = Modifier
                        .weight(1f)
                        .padding(8.dp),
                    horizontalArrangement = Arrangement.Center,
                    verticalAlignment = Alignment.CenterVertically
                ) {
                    Icon(
                        Icons.Default.ThumbUp,
                        contentDescription = "Like",
                        tint = Color.Gray,
                        modifier = Modifier.size(20.dp)
                    )
                    Text(
                        text = "Like",
                        fontSize = 14.sp,
                        color = Color.Gray,
                        modifier = Modifier.padding(start = 4.dp)
                    )
                }

                // Comment Button
                Row(
                    modifier = Modifier
                        .weight(1f)
                        .padding(8.dp),
                    horizontalArrangement = Arrangement.Center,
                    verticalAlignment = Alignment.CenterVertically
                ) {
                    Icon(
                        Icons.Default.MailOutline,
                        contentDescription = "Comment",
                        tint = Color.Gray,
                        modifier = Modifier.size(20.dp)
                    )
                    Text(
                        text = "Comment",
                        fontSize = 14.sp,
                        color = Color.Gray,
                        modifier = Modifier.padding(start = 4.dp)
                    )
                }

                // Share Button
                Row(
                    modifier = Modifier
                        .weight(1f)
                        .padding(8.dp),
                    horizontalArrangement = Arrangement.Center,
                    verticalAlignment = Alignment.CenterVertically
                ) {
                    Icon(
                        Icons.Default.Share,
                        contentDescription = "Share",
                        tint = Color.Gray,
                        modifier = Modifier.size(20.dp)
                    )
                    Text(
                        text = "Share",
                        fontSize = 14.sp,
                        color = Color.Gray,
                        modifier = Modifier.padding(start = 4.dp)
                    )
                }
            }
        }
    }


}