CellAdapter

This library simplifies RecyclerView with multiple view types. Main points:

• Single adapter class for all project
• Easy to use - just register Cell, Model and ClickListener (optional) in adapter
• Listen clicks on any View of any type
• Use view binding
• For Java / Kotlin and androidx.recyclerview/support:recyclerview-v7 see CellAdapter 1

No more code like this:

companion object {
    const val VIEW_TYPE_ONE = 1
    const val VIEW_TYPE_TWO = 2
    }

if (viewType == VIEW_TYPE_ONE) {
    return View1ViewHolder()
} else {
    eturn View2ViewHolder(
}

Usage

Kotlin

private var cellAdapter: CellAdapter = CellAdapter().apply {
    cell(
        cell = AlphaCell::class,
        binding = ItemAlphaBinding::class.java,
        model = AlphaModel::class,
        listener = object : Listener<AlphaModel> {
            override fun onCellClicked(item: AlphaModel) { }
        }
    )
    cell(
        cell = BetaCell::class,
        binding = ItemBetaBinding::class.java,
        model = BetaModel::class
        // listener may be not provided
    )
}

where AlphaCell::class is POJO and AlphaCell::class is

class AlphaCell(private val binding: ItemAlphaBinding) :
Cell<AlphaModel, ItemAlphaBinding, Listener<AlphaModel>>(binding) {

    override fun bindView() {
        val item = item()
        binding.tvAlpha.text = item.alpha
    }
}

Check samples for details.

Samples and hints

• Code sample

Versions

1.0.3

Added selections

1.0.0

Initial version

Download

Add the JitPack repository in your root build.gradle at the end of repositories:

allprojects {
    repositories {
        maven { url "https://jitpack.io" }
    }
}

Add the dependency:

dependencies {
    implementation "com.github.erva:celladapter2:1.0.3"
}

Proguard

-dontwarn io.erva.celladapter2.**
-keep public class kotlin.reflect.jvm.internal.impl.builtins.* { public *; }
-keepclassmembers class * extends io.erva.celladapter2.** {
    <init>(android.view.View);
}

License

CellAdapter is licensed under the MIT License.

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