dlew

#!/usr/bin/env bash

# I've found that the "Migrate to AndroidX" converter in Android Studio doesn't work very
# well, so I wrote my own script to do the simple job of converting package names.
#
# You can download a CSV of package names here: https://developer.android.com/topic/libraries/support-library/downloads/androidx-class-mapping.csv
#
# It'll run faster on a clean build because then there are fewer files to scan over.
#
# Uses `gsed` because I'm on a Mac. Can easily replace with `sed` if you don't have `gsed`.

mayojava

class CoroutineObserver: LifecycleObserver, CoroutineScope {
    private lateinit var job: Job
    
    override val coroutineContext: CoroutineContext
        get() = job + Dispatchers.Default
    
    @OnLifecycleEvent(Lifecycle.Event.ON_CREATE)
    fun onCreate() {
        job = Job()
    }

adavis

fun View.visible() {
    visibility = View.VISIBLE
}

fun View.invisible() {
    visibility = View.INVISIBLE
}

fun View.gone() {
    visibility = View.GONE

Ramasubramanian

/**
 * Java code from https://gist.github.com/patloew/bc32a2a1a3c0097e9c7020192fb2c78f
 * used and converted to Kotlin with some modifications
 */
open class RealmListParcelConverter<T> : TypeRangeParcelConverter<RealmList<T>, RealmList<T>> where T : io.realm.RealmObject{

    override fun toParcel(input: RealmList<T>?, parcel: Parcel) {
        if (input == null) {
            parcel.writeInt(NULL)

nickbutcher

/*
 * Copyright 2016 Google 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

DavidWells

Aligning images

This is a guide for aligning images.

See the full Advanced Markdown doc for more tips and tricks

left alignment

Arinerron

android.permission.ACCESS_ALL_DOWNLOADS
android.permission.ACCESS_BLUETOOTH_SHARE
android.permission.ACCESS_CACHE_FILESYSTEM
android.permission.ACCESS_CHECKIN_PROPERTIES
android.permission.ACCESS_CONTENT_PROVIDERS_EXTERNALLY
android.permission.ACCESS_DOWNLOAD_MANAGER
android.permission.ACCESS_DOWNLOAD_MANAGER_ADVANCED
android.permission.ACCESS_DRM_CERTIFICATES
android.permission.ACCESS_EPHEMERAL_APPS
android.permission.ACCESS_FM_RADIO

moyheen

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">

    <android.support.design.widget.TextInputLayout
        android:layout_width="match_parent"

lawloretienne

public class RxImageView extends ImageView {

    // region Member Variables
    private PublishSubject<Boolean> publishSubject = PublishSubject.create();
    // endregion

    // region Constructors
    public RxImageView(Context context) {
        super(context);
    }

lolzballs

import java.io.FileDescriptor;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.io.PrintStream;

public class HelloWorld{
	private static HelloWorld instance;
    public static void main(String[] args){
        instantiateHelloWorldMainClassAndRun();