Morteza-QN

public static String convertMillisToString(long duration) {
        long sec = (duration / 1000) % 60;
        long min = (duration / (1000 * 60)) % 60;
        return String.format(Locale.US, "%02d:%02d", min, sec);
    }

Morteza-QN

import android.text.TextUtils;
import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.Collection;

public class PersianNumbersToLettersConverter {
    private final String splitter;
    ArrayList<ArrayList<String>> words = new ArrayList<>();

    /**

Morteza-QN

    fun splitDigits(number: Long): String? {
        return try {
            val decimalFormat = DecimalFormat()
            val decimalFormatSymbol = DecimalFormatSymbols()
            decimalFormatSymbol.groupingSeparator = ','
            decimalFormat.decimalFormatSymbols = decimalFormatSymbol
            decimalFormat.format(number)
        } catch (ex: Exception) {
            number.toString()
        }

Morteza-QN

import android.os.Bundle
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import androidx.annotation.LayoutRes
import androidx.databinding.DataBindingUtil
import androidx.databinding.ViewDataBinding
import com.kcd.karchidari.common.base.view.BaseFragment

abstract class FragmentX<T : ViewDataBinding>(@LayoutRes private val layoutResId: Int) : BaseFragment() {

Morteza-QN

import android.annotation.SuppressLint
import android.view.LayoutInflater
import android.view.ViewGroup
import androidx.annotation.LayoutRes
import androidx.databinding.DataBindingUtil
import androidx.databinding.ViewDataBinding
import androidx.recyclerview.widget.RecyclerView
import com.kcd.karchidari.BR
import timber.log.Timber
import java.util.*

Morteza-QN

import timber.log.Timber
import java.net.InetSocketAddress
import java.net.Socket

object InternetAvailability {
    val isAvailable: Boolean
        get() {
            return try {
                val socket = Socket()
                socket.connect(InetSocketAddress("8.8.8.8", 53))

Morteza-QN

fun convertUriToPath(context: Context, uri: Uri?): String {
    var filePath = ""
    val wholeID = DocumentsContract.getDocumentId(uri)

    // Split at colon, use second item in the array
    val id = wholeID.split(":").toTypedArray()[1]
    val column = arrayOf(MediaStore.Images.Media.DATA)

    // where id is equal to
    val sel = MediaStore.Images.Media._ID + "=?"

Morteza-QN

fun View.showKeyboard(isShow: Boolean) {
    val imm = context.getSystemService(Context.INPUT_METHOD_SERVICE) as InputMethodManager
    if (isShow) {
        if (requestFocus()) imm.showSoftInput(this, 0)
    } else {
        imm.hideSoftInputFromWindow(windowToken, 0)
    }
}

Morteza-QN

import androidx.lifecycle.LifecycleOwner
import androidx.lifecycle.LiveData
import androidx.lifecycle.Observer
import androidx.lifecycle.Transformations

object ExtensionsUtils {
		fun <T> LifecycleOwner.observe(liveData: LiveData<T>?, action: (t: T) -> Unit) {
			liveData?.observe(this, Observer { t -> action(t) })
		}

Morteza-QN

fun getMsgHttpCodeErr(code: Int): String {
		val result = StringBuilder()
		result.append(when (code) {
			in 400..499 -> {
				result.append("Client errors")
				result.append(" ===> ")
				result.append(when (code) {
					400  -> "Bad Request"
					401  -> "Unauthorized"
					402  -> "Payment Required"