Key hash for Android-Facebook app

Question

I\'m working on an Android app, in which I want to integrate a Facebook posting feature. I downloaded the Facebook-Android SDK, and I got the readme.md (text file) in there,

Answer 1

• download openSSL for windows in here you can find 64bit and 32bit here

• extract the downloaded file

• create folder name openSSL in C drive
• copy all the extracted items in to openSSL folder (bin,include,lib,openssl.cnf)
• get android debug keystore, default location will be

C:\Users\username\.android\debug.keystore

• now get your command prompt and paste this code

keytool -exportcert -alias androiddebugkey -keystore C:\Users\username.android\debug.keystore | "C:\openSSL\bin\openssl" sha1 -binary | "C:\openSSL\bin\openssl" base64

• hit enter and you will get the 28 digit keycode