mohamed-khaled-hsn

/**
 * @return [LiveData] with value produced from combining [source1] and [source2] using [combiner]
 *
 * This function produces new value only if [source1] and [source2] values are not null
 */
fun <T1, T2, R> combineNonNull(
    source1: LiveData<T1>,
    source2: LiveData<T2>,
    combiner: (T1, T2) -> R

mohamed-khaled-hsn

import android.net.Uri
import app.choco.tracking.logger.Logger
import com.jakewharton.disklrucache.DiskLruCache
import com.squareup.picasso.Downloader
import java.io.File
import java.io.IOException
import java.io.InputStream
import java.net.HttpURLConnection
import java.net.URL
import java.util.Locale

mohamed-khaled-hsn

/*
 * Copyright 2018 Google LLC
 *
 * 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
 *
 *     https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software

mohamed-khaled-hsn

class MarginItemDecoration(
    private val left: Int? = null,
    private val top: Int? = null,
    private val right: Int? = null,
    private val bottom: Int? = null
) : RecyclerView.ItemDecoration() {
    override fun getItemOffsets(
        outRect: Rect,
        view: View,
        parent: RecyclerView,

mohamed-khaled-hsn

android {
    defaultConfig {
    //..
        versionCode computeVersionCode()
        versionName computeVersionName()
   //..
    }
ext {
    versionMajor = 1
    versionMinor = 0

mohamed-khaled-hsn

public class SwipeRevealLayout extends ViewGroup {
    // These states are used only for ViewBindHelper
    protected static final int STATE_CLOSE     = 0;
    protected static final int STATE_CLOSING   = 1;
    protected static final int STATE_OPEN      = 2;
    protected static final int STATE_OPENING   = 3;
    protected static final int STATE_DRAGGING  = 4;

    private static final int DEFAULT_MIN_FLING_VELOCITY = 300; // dp per second
    private static final int DEFAULT_MIN_DIST_REQUEST_DISALLOW_PARENT = 1; // dp

mohamed-khaled-hsn

import android.Manifest;
import android.app.Activity;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.graphics.Point;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.support.annotation.NonNull;