peterpazmandi

import android.content.Context
import android.net.ConnectivityManager
import android.net.Network
import android.net.NetworkCapabilities
import android.net.NetworkRequest
import android.os.Build
import androidx.lifecycle.LiveData
import androidx.lifecycle.MutableLiveData

/**

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    fun observeSet(id: String) = resultLiveData(
            databaseQuery = { dao.getLegoSet(id) },
            networkCall = { legoSetRemoteDataSource.fetchSet(id) },
            saveCallResult = { dao.insert(it) })
            /**
             * Creates a new [LiveData] object does not emit a value until the source `this` LiveData value
             * has been changed.  The value is considered changed if `equals()` yields `false`.
             */
            .distinctUntilChanged()

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class Converters 
{
    @TypeConverter fun calendarToDatestamp(calendar: Calendar): Long = calendar.timeInMillis

    @TypeConverter fun datestampToCalendar(value: Long): Calendar =
            Calendar.getInstance().apply { timeInMillis = value }
}

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import android.content.Context
import android.net.ConnectivityManager
import android.net.NetworkInfo

object ConnectivityUtil
{
    fun isConnected(context: Context): Boolean
    {
        val cm = context.getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager
        val activeNetwork: NetworkInfo? = cm.activeNetworkInfo

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btn_customToast.setOnClickListener {_button ->
    Toast(this).showCustomToast (
        et_message.text.toString().trim(),
        this
    )
}

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fun Toast.showCustomToast(message: String, activity: Activity)
{
    val layout = activity.layoutInflater.inflate (
        R.layout.custom_toast,
        activity.findViewById(R.id.cl_customToastContainer)
    )

    val textView = layout.findViewById<TextView>(R.id.tv_message)
    textView.text = message

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btn_customToast.setOnClickListener {
    showCustomToast(et_message.text.toString().trim())
}

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private fun showCustomToast(message: String)
{
    val layout = layoutInflater.inflate (
        R.layout.custom_toast,
        findViewById(R.id.cl_customToastContainer)
    )

    val textView = layout.findViewById(R.id.tv_message)
    textView.text = message

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<LinearLayout
    android:id="@+id/cl_customToastContainer"
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:padding="12dp"
    android:orientation="horizontal"
    android:gravity="center"
    android:background="@drawable/shape_roundedcorners">

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<?xml version="1.0" encoding="utf-8"?>
<shape
    xmlns:android="http://schemas.android.com/apk/res/android">

    <solid
        android:color="@color/light_green"/>
    <corners
        android:radius="18dp"/>
    <stroke
        android:color="@color/green"