PBB IX - Aplikasi Woof

Nama  : Nuzul Abatony
NRP    : 5025201107
Kelas   : I

Pada pertemuan kali ini, kami diminta untuk melanjutkan project aplikasi woof dengan referensi sebagai berikut: Base PPB 

Berikut adalah link repository dari project yang dibuat: Link

Dengan hasil akhir seperti berikut: 

Dengan video dokumentasi seperti berikut: Video

Dengan kode sebagai berikut:
MainActivity.kt

/*
 * Copyright (C) 2023 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.example.woof

import android.os.Bundle
import androidx.activity.ComponentActivity
import androidx.activity.compose.setContent
import androidx.annotation.DrawableRes
import androidx.annotation.StringRes
import androidx.compose.foundation.Image
import androidx.compose.foundation.layout.Box
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.size
import androidx.compose.foundation.lazy.LazyColumn
import androidx.compose.foundation.lazy.items
import androidx.compose.material3.Card
import androidx.compose.material3.CenterAlignedTopAppBar
import androidx.compose.material3.ExperimentalMaterial3Api
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.Scaffold
import androidx.compose.material3.Surface
import androidx.compose.material3.Text
import androidx.compose.runtime.Composable
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.draw.clip
import androidx.compose.ui.layout.ContentScale
import androidx.compose.ui.res.dimensionResource
import androidx.compose.ui.res.painterResource
import androidx.compose.ui.res.stringResource
import androidx.compose.ui.tooling.preview.Preview
import com.example.woof.data.Dog
import com.example.woof.data.dogs
import com.example.woof.ui.theme.WoofTheme

class MainActivity : ComponentActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContent {
            WoofTheme {
                // A surface container using the 'background' color from the theme
                Surface(
                    modifier = Modifier.fillMaxSize()
                ) {
                    WoofApp()
                }
            }
        }
    }
}

/**
 * Composable that displays an app bar and a list of dogs.
 */
@Composable
fun WoofApp() {
    Scaffold(
        topBar = {
            WoofTopAppBar()
        }
    ) { it ->
        LazyColumn(contentPadding = it) {
            items(dogs) {
                DogItem(
                    dog = it,
                    modifier = Modifier.padding(dimensionResource(R.dimen.padding_small))
                )
            }
        }
    }

}

/**
 * Composable that displays a list item containing a dog icon and their information.
 *
 * @param dog contains the data that populates the list item
 * @param modifier modifiers to set to this composable
 */
@Composable
fun DogItem(
    dog: Dog,
    modifier: Modifier = Modifier
) {
    Card(modifier=modifier) {
        Row(
            modifier = modifier
                .fillMaxWidth()
                .padding(dimensionResource(R.dimen.padding_small))
        ) {
            DogIcon(dog.imageResourceId)
            DogInformation(dog.name, dog.age)
        }
    }

}

/**
 * Composable that displays a photo of a dog.
 *
 * @param dogIcon is the resource ID for the image of the dog
 * @param modifier modifiers to set to this composable
 */
@Composable
fun DogIcon(
    @DrawableRes dogIcon: Int,
    modifier: Modifier = Modifier
) {
    Image(
        modifier = modifier
            .size(dimensionResource(R.dimen.image_size))
            .padding(dimensionResource(R.dimen.padding_small))
            .clip(MaterialTheme.shapes.small),
        contentScale = ContentScale.Crop,
        painter = painterResource(dogIcon),

        // Content Description is not needed here - image is decorative, and setting a null content
        // description allows accessibility services to skip this element during navigation.

        contentDescription = null
    )
}


/**
 * Composable that displays a dog's name and age.
 *
 * @param dogName is the resource ID for the string of the dog's name
 * @param dogAge is the Int that represents the dog's age
 * @param modifier modifiers to set to this composable
 */
@Composable
fun DogInformation(
    @StringRes dogName: Int,
    dogAge: Int,
    modifier: Modifier = Modifier
) {
    Column(modifier = modifier) {
        Text(
            text = stringResource(dogName),
            style = MaterialTheme.typography.displayMedium,
            modifier = Modifier.padding(top = dimensionResource(id = R.dimen.padding_small))
        )
        Text(
            text = stringResource(R.string.years_old, dogAge),
            style = MaterialTheme.typography.bodyLarge
        )
    }
}

/**
 * Composable that displays what the UI of the app looks like in light theme in the design tab.
 */
@Preview
@Composable
fun WoofPreview() {
    WoofTheme(darkTheme = false) {
        WoofApp()
    }
}
@Preview
@Composable
fun WoofDarkThemePreview() {
    WoofTheme(darkTheme = true) {
        WoofApp()
    }
}

@OptIn(ExperimentalMaterial3Api::class)
@Composable
fun WoofTopAppBar(modifier: Modifier = Modifier) {
    CenterAlignedTopAppBar(
        title = {
            Row(
                verticalAlignment = Alignment.CenterVertically
            ) {
                Image(
                    modifier = Modifier
                        .size(dimensionResource(id = R.dimen.image_size))
                        .padding(dimensionResource(id = R.dimen.padding_small)),
                    painter = painterResource(R.drawable.ic_woof_logo),

                    contentDescription = null
                )
                Text(
                    text = stringResource(R.string.app_name),
                    style = MaterialTheme.typography.displayLarge
                )
            }
        },
        modifier = modifier
    )
}

Dog.kt

/*
 * Copyright (C) 2023 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.example.woof.data

import androidx.annotation.DrawableRes
import androidx.annotation.StringRes
import com.example.woof.R

/**
 * A data class to represent the information presented in the dog card
 */
data class Dog(
    @DrawableRes val imageResourceId: Int,
    @StringRes val name: Int,
    val age: Int,
    @StringRes val hobbies: Int
)

val dogs = listOf(
    Dog(R.drawable.koda, R.string.dog_name_1, 2, R.string.dog_description_1),
    Dog(R.drawable.lola, R.string.dog_name_2, 16, R.string.dog_description_2),
    Dog(R.drawable.frankie, R.string.dog_name_3, 2, R.string.dog_description_3),
    Dog(R.drawable.nox, R.string.dog_name_4, 8, R.string.dog_description_4),
    Dog(R.drawable.faye, R.string.dog_name_5, 8, R.string.dog_description_5),
    Dog(R.drawable.bella, R.string.dog_name_6, 14, R.string.dog_description_6),
    Dog(R.drawable.moana, R.string.dog_name_7, 2, R.string.dog_description_7),
    Dog(R.drawable.tzeitel, R.string.dog_name_8, 7, R.string.dog_description_8),
    Dog(R.drawable.leroy, R.string.dog_name_9, 4, R.string.dog_description_9)
)