arifNislam

private val HEX_CHARS = "0123456789ABCDEF".toCharArray()

fun ByteArray.toHex() : String{
    val result = StringBuffer()

    forEach {
        val octet = it.toInt()
        val firstIndex = (octet and 0xF0).ushr(4)
        val secondIndex = octet and 0x0F
        result.append(HEX_CHARS[firstIndex])

arifNislam

package com.rogerthat.network.util;

import android.content.Context;

import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.URLConnection;

import okhttp3.Interceptor;

arifNislam

class AppInfoActivity : AppCompatActivity() {
	private val tag = javaClass.simpleName
	
	override fun onCreate(savedInstanceState: Bundle?) {
		super.onCreate(savedInstanceState)
		
		Log.d(tag, "Application Id: ${applicationInfo.packageName}")
		val packageInfo = packageManager.getPackageInfo(applicationInfo.packageName, 0)
		Log.d(tag, "Version name: ${packageInfo.versionName}")
		Log.d(tag, "Version code: ${packageInfo.versionCode}")

arifNislam

/**
 * Implementation of [SSLSocketFactory] that adds [TlsVersion.TLS_1_2] as an enabled protocol for every [SSLSocket]
 * created by [delegate].
 *
 * [See this discussion for more details.](https://github.com/square/okhttp/issues/2372#issuecomment-244807676)
 *
 * @see SSLSocket
 * @see SSLSocketFactory
 */
class Tls12SocketFactory(private val delegate: SSLSocketFactory) : SSLSocketFactory() {