Kotlin's Extension for Easy Handler Thread

AndroidThread.kt

package org.tanrabad.survey.larvaecam

import android.app.Fragment
import android.content.Context
import android.os.AsyncTask
import android.os.Handler
import android.os.Looper
import android.view.View

inline fun Context.runOnWorkerThread(crossinline task: () -> Unit) {
    AsyncTask.execute { task() }
}

inline fun Context.runOnUiThread(delay: Long, crossinline f: () -> Unit) {
    Handler(Looper.getMainLooper()).postDelayed({ f() }, delay)
}

inline fun View.runOnWorkerThread(crossinline task: () -> Unit) = context.runOnWorkerThread(task)
inline fun Fragment.runOnWorkerThread(crossinline task: () -> Unit) = activity.runOnWorkerThread(task)

inline fun View.runOnUiThread(delay: Long, crossinline f: () -> Unit) = context.runOnUiThread(delay, f)
inline fun Fragment.runOnUiThread(delay: Long, crossinline f: () -> Unit) = activity.runOnUiThread(delay, f)