ObservableCollection

RecyclerView Adapter for RxJava, separates list's model from Android framework dependencies

Introduction

Supports RxJava2 and automatic adapter notify dispatching (via DiffUtils comparison)

Usage

First, import the library via gradle dependency

compile 'sk.teamsoft:observablecollection:{latest_version}'

Check Sample app for both simple and advanced use-cases.

Simple case

Create source (here, Data is the model class)

val source = SimpleAdapterSource<Data>(emptyList(), R.layout.view_data)

Create Adapter and set to RecyclerView

recyclerView.adapter = ObservableAdapter(source)

Prepare View

<sk.teamsoft.observableadapterdemo.simple.DataView ...>
    <TextView android:id="@+id/data" .../>
</sk.teamsoft.observableadapterdemo.simple.DataView>

class DataView @JvmOverloads constructor(
    context: Context,
    attrs: AttributeSet? = null,
    defStyleAttr: Int = 0
) : LinearLayout(context, attrs, defStyleAttr), BindableView<Data> {

    private val label: TextView by lazy { findViewById(R.id.data) }
    private val detail: TextView by lazy { findViewById(R.id.data_detail) }

    override val observableEvent: Observable<Any>?
        get() = RxView.clicks(this)

    override fun bindTo(item: Data) {
        label.text = item.label
        detail.text = item.detail
    }
}

Set data

source.data = listOf(data1, data2, data3)

Advanced use case

Take a look at Advanced demo

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