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Add FancyPicture class #18

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Add FancyPicture class #18

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af2e27b
Add FancyPicture class
stop-upiter May 26, 2021
4da9378
Update FancyPicture.kt
stop-upiter May 26, 2021
2da3984
Учитываем замечания и добавляем опциональные параметры автора и сложн…
May 28, 2021
e7b4e63
Update Difficulty.kt
stop-upiter May 28, 2021
21534a1
Update FancyPicture.kt
stop-upiter May 28, 2021
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22 changes: 22 additions & 0 deletions app/src/main/java/com/example/fancywork/fancyLib/FancyPicture.kt
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package com.example.fancywork.fancyLib

import android.graphics.Bitmap

class FancyPicture(pair: Pair<Bitmap, Array<Array<String?>>>, title: String, id: String) {

// todo id generator

var image: Bitmap = pair.first
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data class FancyPicture(
    val id: String,
    val title: String,
    val image: Bitmap,
    val colors: List<List<String>>
)

Этот класс хранит данные, попробуй сделать дата классом, Array заменить на List. String? заменить на String, Избегайте nullable по возможности.

init {
    width = colors.size
    length = colors[0].size
}

А если массив пустой? тут init отвалится с outofboundexeption. лучше вычислять length rows/columns там где это необходимо, сделав проверку на наличие чего-либо в этом списке.

var colors: Array<Array<String?>> = pair.second

var title: String = title
var id: String = id

var width: Int
var length: Int

init {
width = colors.size
length = colors[0].size
}
}