How to add String Array and Integer Array from XML into one Collection

Question

Hey Guys I wanna Create Something like this in Recycler View

I already has a class named HomeStep

data class HomeStep(
    val icon: Int,
    val circle: Int,
    val textName: String)

I already store icon (Green One) and circle as integer Array in string.xml

<integer-array name="icon_drawble">
    <item>@drawable/icon_1</item>
    <item>@drawable/icon_2</item>
    <item>@drawable/icon_3</item>
    <item>@drawable/icon_4</item>
</integer-array>

<integer-array name="circle_drawble">
    <item>@drawable/circle_1</item>
    <item>@drawable/circle_2</item>
    <item>@drawable/circle_3</item>
    <item>@drawable/circle_4</item>
</integer-array>

I have already stored icon and circle as string Array in string.xml also

<string-array name="list_step">
    <item>@string/step_1_text</item>
    <item>@string/step_2_text</item>
    <item>@string/step_3_text</item>
    <item>@string/step_4_text</item>
</string-array>

Is it possible to add my Integer-array and string-array in Collection ?

val listHomeStep = ArrayList<HomeStep>()
    val layoutManager = LinearLayoutManager(context, RecyclerView.VERTICAL, false)
    val adapter = HomeStepAdapter()

    var icon: Int
    var circle: Int
    var textName: String

    var i = 0
    while (i < listHomeStep.size) {
        icon = resources.getIntArray(R.array.icon_drawble)[i]
        circle = resources.getIntArray(R.array.circle_drawable)[i]
        textName = resources.getStringArray(R.array.list_step)[i]
        i++
    }

    listHomeStep.addAll(icon, circle, textName)
    adapter.setDataList(listHomeStep)

Franz Andel · Accepted Answer · 2020-07-18 06:42:11Z

1

The answer is yes, you can add Integer-array or String-array to Collection

In your case, you should insert the HomeStep one by one, like this

    val listHomeStep = ArrayList<HomeStep>()
    val layoutManager = LinearLayoutManager(context, RecyclerView.VERTICAL, false)
    val adapter = HomeStepAdapter()

    var icon: Int
    var circle: Int
    var textName: String

    var i = 0
    while (i < listHomeStep.size) {
        icon = resources.getIntArray(R.array.icon_drawble)[i]
        circle = resources.getIntArray(R.array.circle_drawable)[i]
        textName = resources.getStringArray(R.array.list_step)[i]
        val homeStep = HomeStep(icon, circle, textName)
        listHomeStep.add(homeStep)
        i++
    }

    adapter.setDataList(listHomeStep)

answered Jul 18, 2020 at 6:42

Franz Andel

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