geekykant

private String getHotspotIpAddress() {
            String ip = "";
            try {
                Enumeration<NetworkInterface> enumNetworkInterfaces = NetworkInterface
                        .getNetworkInterfaces();
                while (enumNetworkInterfaces.hasMoreElements()) {
                    NetworkInterface networkInterface = enumNetworkInterfaces
                            .nextElement();
                    Enumeration<InetAddress> enumInetAddress = networkInterface
                            .getInetAddresses();

naddeoa

import java.io.InputStream
import java.io.OutputStream

fun InputStream.copyTo(out: OutputStream, onCopy: (totalBytesCopied: Long, bytesJustCopied: Int) -> Any): Long {
    var bytesCopied: Long = 0
    val buffer = ByteArray(DEFAULT_BUFFER_SIZE)
    var bytes = read(buffer)
    while (bytes >= 0) {
        out.write(buffer, 0, bytes)
        bytesCopied += bytes

swankjesse

/*
 * Copyright (C) 2018 Square, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software

addeeandra

import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import androidx.recyclerview.widget.RecyclerView

abstract class AnyAdapter<T>(val items: MutableList<T>) : RecyclerView.Adapter<AnyViewHolder<T>>() {

    abstract fun getLayoutId(): Int

    abstract fun onCreateViewHolder(view: View): AnyViewHolder<T>

micer

import android.content.ContentUris
import android.content.Context
import android.database.Cursor
import android.net.Uri
import android.os.Build
import android.os.Environment
import android.provider.DocumentsContract
import android.provider.MediaStore
import android.support.v4.content.CursorLoader
import android.text.TextUtils

gvr23

ANDROID

THIS IS THE ACTIVITY CLASS
=============================================================================================================================

public class AyudaEntelDialog extends android.support.v4.app.DialogFragment{
   private ImageView ivExit;
   private VideoView vvTutorial;
   private View rootView;

thackerronak

import com.sun.jersey.core.util.Base64;
import java.io.UnsupportedEncodingException;
import java.security.InvalidAlgorithmParameterException;
import java.security.InvalidKeyException;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.security.SecureRandom;
import java.util.Arrays;
import java.util.Random;
import javax.crypto.BadPaddingException;

vestrel00

// This is a super simplified example of how to use the new dagger.android framework
// introduced in Dagger 2.10. For a more complete, in-depth guide to dagger.android
// read https://proandroiddev.com/how-to-android-dagger-2-10-2-11-butterknife-mvp-part-1-eb0f6b970fd

// For a complete codebase using dagger.android 2.11-2.17, butterknife 8.7-8.8, and MVP,
// see https://github.com/vestrel00/android-dagger-butterknife-mvp

// This example works with Dagger 2.11-2.17. Starting with Dagger 2.11, 
// @ContributesAndroidInjector was introduced removing the need to define @Subcomponent classes.

tinmegali

@Database(entities = arrayOf(Note::class, User::class), version = 1)
@TypeConverters(Converters::class)
abstract class AppDatabse : RoomDatabase() {

    abstract fun userDAO(): UserDAO
    abstract fun noteDAO(): NoteDAO

}

dlimpid

import java.math.BigInteger
import java.security.MessageDigest

fun String.md5(): String {
    val md = MessageDigest.getInstance("MD5")
    return BigInteger(1, md.digest(toByteArray())).toString(16).padStart(32, '0')
}