The SDK manager which i bear in mind from a while back appears to have disappeared from your Android developer website. ..although the link supplied in the initial problem will not have any adverts). IMHO, the answer by @David Kolar offers a complex determination that sounds quite sensible stackoverflow.com/a/2142842/11298742 ludovico https://is-augusta-precious-metal99998.blogzet.com/everything-about-click-here-54279079