adavis

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

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

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

jonfhancock

public class ExcellentAdventure {

    @Retention(SOURCE)
    @StringDef({ERA_BC, ERA_AD})
    public @interface Era {
    }

    public static final String ERA_BC = "BC";
    public static final String ERA_AD = "AD";

BrandonSmith

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.cards.notification">

    <uses-sdk
        android:minSdkVersion="17"
        android:targetSdkVersion="17" />

    <application
        android:allowBackup="true"