Setup #

android{
    buildFeatures {
        viewBinding true
    }
}

tasks.withType(org.jetbrains.kotlin.gradle.tasks.KotlinCompile).configureEach{
    kotlinOptions.freeCompilerArgs += "-Xcontext-receivers"
}

dependencies {
    implementation 'io.github.shawxingkwok:android-util-view:1.0.8'
}

android{
    buildFeatures {
        viewBinding = true
    }
}

tasks.withType<org.jetbrains.kotlin.gradle.tasks.KotlinCompile>().configureEach {
    kotlinOptions.freeCompilerArgs += "-Xcontext-receivers"
}

dependencies {
    implementation("io.github.shawxingkwok:android-util-view:1.0.8")
}

Functions #

Flow.collectOnResumed #

Is used in Fragment.onCreateView or Fragment.onViewCreated to collect flow with collector after every Fragment.onResume.

Switch from

override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
    super.onViewCreated(view, savedInstanceState)

    viewLifecycleOwner.lifecycleScope.launch {
        repeatOnLifecycle(Lifecycle.State.RESUMED) {
            flow.collect {
                ...
            }
        }
    }
}

to

override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
    super.onViewCreated(view, savedInstanceState)

    flow.collectOnResumed{
        ...
    }
}

Flow.collectOnStarted #

This is similar to Flow.collectOnResumed.

View.onClick #

Sets a View.OnClickListener with a more precise View.

KRecyclerViewAdapter #

Common cases #

Take the example of this contact page.

Layout resources are not displayed. The function binding(FragmentMainBinding::bind) is
from another library and independent with KRecyclerViewAdapter.

Partial update with oldContentId #

This is only used in some special cases like items are massive or source data vary quite frequently like this stopwatch example.

More #

Future functionalities #

• KRecyclerViewAdapter: drag, swipe and set stickHeader like Compose.

GitHub repo #