PPB I - ETS

    

Nama : Rachel Anggieuli AP
NRP : 5025201263
Tahun : 2023/2024
Kelas : PPB I

ETS

Soal ETS:

1. Gambarkan dan jelaskan siklus aktivitas dari aplikasi Android ?
2. Penggunaan aplikasi Android yang sesuai di bidang apa saja ? Jelaskan dan berikan contohnya.
3. Bukalah aplikasi Mobile yang berkaitan dengan sistem Tiket yang anda punya. Tuliskan dan jelaskan kegunaan fitur yang sering anda pakai.
4. Redesign dari aplikasi sesuai dengan fitur yang sering dipakai
5. Implementasikan dalam bentuk aplikasi Android termasuk halaman masuk dan akses fitur yang sering dipakai.
6. Dokumentasikan dan Demokan dalam Video Youtube dari aplikasi yang telah dibangun.

Jawaban Essay terdapat di Docs

Link DOCS: https://docs.google.com/document/d/1iLmFNNT7P_zzq4eV2KuwcIWdeQbDXc2Vs-a3tXFg0bs/edit?usp=sharing

Demo Aplikasi

Link Youtube: https://youtube.com/shorts/mV-wSTA9veE?feature=share

Source Code Aplikasi

 
MainActivity.kt
package com.example.trainets

import android.os.Bundle
import androidx.activity.ComponentActivity
import androidx.activity.compose.setContent
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.Surface
import androidx.compose.material3.Text
import androidx.compose.runtime.Composable
import androidx.compose.ui.Modifier
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.text.font.FontWeight
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.sp
import com.example.trainets.ui.theme.TrainETSTheme

class MainActivity : ComponentActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContent {
            LoginActivity()
        }
    }
} 

Source Code Aplikasi

 
LoginActivity.kt
package com.example.trainets

import android.util.Log
import androidx.compose.foundation.Image
import androidx.compose.foundation.clickable
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.Spacer
import androidx.compose.foundation.layout.fillMaxSize
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.material3.Button
import androidx.compose.material3.ButtonDefaults
import androidx.compose.material3.OutlinedTextField
import androidx.compose.material3.Text
import androidx.compose.runtime.Composable
import androidx.compose.runtime.*
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.res.painterResource
import androidx.compose.ui.text.font.FontWeight
import androidx.compose.ui.text.input.PasswordVisualTransformation
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.dp
import androidx.compose.ui.unit.sp

@Composable
fun LoginActivity() {

    var email by remember {
        mutableStateOf("")
    }

    var password by remember {
        mutableStateOf("")
    }

    Column(
        modifier = Modifier.fillMaxSize(),
        verticalArrangement = Arrangement.Center,
        horizontalAlignment = Alignment.CenterHorizontally
    ) {
        Image(painter = painterResource(id = R.drawable.train_1), contentDescription = "Login Image",
            modifier = Modifier.size(200.dp))
        Text(text = "Welcome Back", fontSize = 28.sp, fontWeight = FontWeight.Bold)

        Spacer(modifier = Modifier.height(4.dp))

        Text(text = "Login to your account")

        Spacer(modifier = Modifier.height(16.dp))

        OutlinedTextField(value = email , onValueChange = {
            email = it }, label = {
            Text(text = "Email address")
        })

        Spacer(modifier = Modifier.height(16.dp))

        OutlinedTextField(value = password , onValueChange = {
            password = it }, label = {
            Text(text = "Password")
        }, visualTransformation = PasswordVisualTransformation())

        Spacer(modifier = Modifier.height(16.dp))

        Button(onClick = {
            Log.i("Credential", "Email : $email Password : $password")
        },
            colors = ButtonDefaults.buttonColors(containerColor = Color.Blue)
        ) {
            Text(text = "Login")
        }

        Spacer(modifier = Modifier.height(32.dp))

        Text(text = "Forgot Password?", modifier = Modifier.clickable {  })

        Spacer(modifier = Modifier.height(32.dp))

        Text(text = "Or sign in with")

        Row (
            modifier = Modifier.fillMaxWidth().padding(30.dp),
            horizontalArrangement = Arrangement.SpaceEvenly
        ){

            Image(painter = painterResource(id = R.drawable.google),
                contentDescription = "Google",
                modifier = Modifier
                    .size(50.dp)
                    .clickable {
                    })

            Image(painter = painterResource(id = R.drawable.fb),
                contentDescription = "Facebook",
                modifier = Modifier
                    .size(50.dp)
                    .clickable {
                    })

            Image(painter = painterResource(id = R.drawable.twitter),
                contentDescription = "X",
                modifier = Modifier
                    .size(50.dp)
                    .clickable {
                    })
        }
    }
}


@Preview(showBackground = true, showSystemUi = true, name = "My Preview" )
@Composable

fun LoginActivityPreview(){
    LoginActivity()
}