umpteenthdev

import io.ktor.client.HttpClient
import io.ktor.client.call.call
import io.ktor.client.engine.okhttp.OkHttp
import io.ktor.client.request.forms.MultiPartFormDataContent
import io.ktor.client.request.forms.formData
import io.ktor.client.request.url
import io.ktor.http.Headers
import io.ktor.http.HttpHeaders
import io.ktor.http.HttpMethod
import kotlinx.coroutines.GlobalScope

umpteenthdev

import android.webkit.MimeTypeMap
import java.net.URLConnection

fun getFileInfo(bytes: ByteArray): Pair<String?, String?> {
    val mime = URLConnection.guessContentTypeFromStream(bytes.inputStream())
    val extension = MimeTypeMap.getSingleton().getExtensionFromMimeType(mime)
    return mime to extension
}

umpteenthdev

import android.content.Context
import android.graphics.Bitmap
import android.renderscript.Allocation
import android.renderscript.Element
import android.renderscript.RenderScript
import android.renderscript.ScriptIntrinsicBlur
import com.bumptech.glide.load.Key
import com.bumptech.glide.load.engine.bitmap_recycle.BitmapPool
import com.bumptech.glide.load.resource.bitmap.BitmapTransformation
import java.security.MessageDigest

umpteenthdev

import java.net.InetSocketAddress
import java.net.Socket

class SocketConnectionChecker(
    private val timeout: Int = 1000,
    private val hostname: String = "8.8.8.8",
    private val port: Port = Port.DNS
) {

    fun isConnected(): Boolean =

umpteenthdev

import java.text.SimpleDateFormat
import java.util.*

fun toDate(text: String): Date {
  val dateFormat = SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSSSSZ")
  val modifiedText = text.substring(0..25) + "GMT" + text.substring(26)
  
  return dateFormat.parse(modifiedText)
}

umpteenthdev

fun Context.vectorToBitmap(@DrawableRes id: Int): Bitmap {
    val drawable = ContextCompat.getDrawable(this, id)!!
    val bitmap = Bitmap.createBitmap(drawable.intrinsicWidth, drawable.intrinsicHeight, Bitmap.Config.ARGB_8888)
    val canvas = Canvas(bitmap)
    drawable.setBounds(0, 0, canvas.width, canvas.height)
    drawable.draw(canvas)

    return bitmap
}

umpteenthdev

import android.text.InputFilter
import android.text.Spanned

abstract class SuggestedInputFilter : InputFilter {

    override fun filter(source: CharSequence, start: Int, end: Int, dest: Spanned, dstart: Int, dend: Int): CharSequence? {
        val suggestedResult = dest.replaceRange(dstart, dend, source)
        val cancelResult = dest.slice(dstart until dend)
        return if (accept(suggestedResult)) null else cancelResult
    }

umpteenthdev

Dependencies

implementation "androidx.exifinterface:exifinterface:1.0.0"

umpteenthdev

import java.math.BigDecimal
import java.math.RoundingMode

val BigDecimal.fractionLength: Int
    get() =
        stripTrailingZeros().toPlainString().substringAfterLast(".", "").length

infix fun BigDecimal.isValueEquals(another: BigDecimal?): Boolean {
    if (another == null) return false
    return compareTo(another) == 0

umpteenthdev

import kotlin.math.*

const val EARTH_RADIUS_METERS = 6378137

data class Coordinate(
    val latitude: Double,
    val longitude: Double
) {

    /**