charbgr

import android.support.v7.widget.RecyclerView;
import android.view.ViewGroup;


public abstract class HeaderFooterRecyclerViewAdapter<
        ContentViewHolder extends RecyclerView.ViewHolder,
        HeaderViewHolder extends RecyclerView.ViewHolder,
        FooterViewHolder extends RecyclerView.ViewHolder>
        extends RecyclerView.Adapter<RecyclerView.ViewHolder> {

charbgr

#!/bin/bash
adb shell screenrecord --bit-rate=20M "/sdcard/recording.mp4" &
PID=$!
echo "Recording.. ($PID)"
read -n1 -r -p "Press any key to stop" key
kill -SIGHUP $PID
sleep 1
adb pull "/sdcard/recording.mp4"
echo "Gififying..."
gifify -r 60 "recording.mp4"

charbgr

/**
 * Creates a new instance of [ErrorHandler]
 * Passing a lambda is optional
 */
fun Throwable.handleIsolated(func: ErrorHandler.() -> Unit = {}) {
    val errorHandler = ErrorHandler.createIsolated()
    func(errorHandler)
    errorHandler.handle(this)
}

charbgr

class DummyFragment : Fragment() {

  @Inject
  @Named("draftStorage")
  lateinit var draftStorage: Storage

  override fun onCreate(savedInstanceState: Bundle?) {
    super.onCreate(savedInstanceState)
    (activity as BaseActivity).component().inject(this)
  }

charbgr

class DummyFragment : Fragment() {
  private val draftStorage: Storage by inject("draftStorage")
}

charbgr

declare { // It is provided in koin-test utilities
  single("draftStorage") { 
    FakeStorage() as Storage
  }
}

charbgr

module("user_scope") {
  single("endpoint") { Endpoint() }
  ...
}
                             
// when user switches account, we simply do this:
release("user_scope")

charbgr

/*
 * Here we want to get the appbar offset changes paired with the direction it's moving and
 * using RxBinding's great `offsetChanges` API to make an rx Observable of this. The first
 * part buffers two while skipping one at a time and emits "scroll direction" enums. Second 
 * part is just a simple map to pair the offset with the resolved scroll direction comparing 
 * to the previous offset. This gives us a nice stream of (offset, direction) emissions.
 *
 * Note that the filter() is important if you manipulate child views of the ABL. If any child
 * view requests layout again, it will trigger an emission from the offset listener with the
 * same value as before, potentially causing measure/layout/draw thrashing if your logic