Key hash is secure encrypted key created by mobile application developer from his own computer system. Key hash authenticates the information between your application and Facebook server. Adding key hash in Facebook developers console is mandatory and if you want to use the Facebook Login in your android mobile application then you have to add the key hash. In this tutorial we would Generate Release key hash for Facebook Login in Android devices. We would generate the key has in our windows system. Using this tutorial you can generate key hash in any windows system. So let’s get started :).

Contents in this project Generate Release key hash for Facebook Login in Android App in Windows System:

Generate Hash Key Android Application Facebook Pc

11 digit unique hash string is the key used for auto verifying SMS. Google Play Services utilizes the hash string to figure out which check messages to send to your application. This unique hash can be different for different environments. For example, if an app is signed by a debug Keystore for development the hash will be different. I make a test: put this 'new' key hash in facebook developers key hashes too and tried again and I was able to login successfully. The problem is that key hash is not my key hash generated and saved in the facebook developers app configurations. @saimonventura Does you continues do use this hash key in your facebook developer as production?

STEP 2) สร้าง keystore ใน Android studio. หากมีของตัวเองแล้วก็ข้าม step นี้ไปได้. สร้าง keystore ซึ่งจะใช้สำหรับ ทำ release apk ใครยังไม่มี ก็ทำการ generate apk. Scroll down to the Facebook Login section; Click Show App Info button to reveal your Android Key Hash. Enter your Key Hash at Facebook. Log into your Facebook Developer Account and select the Facebook App. Open the Settings drop-down menu and select Basic. Scroll down to find the section labeled Android. Delete the old Key Hash by clicking the X. Add your development and release key hashes To ensure the authenticity of the interactions between your app and Facebook, you need to supply us with the Android key hash for your development environment. If your app has already been published, you should add your release key hash too.

1. Download Open SSL software from Google Code.

2. Extract the OpenSSL in your C drive like i did in below screenshot.

3. Now you need to locate the debug.keystore file which will be present in your Generate

.android folder. Location of .android folder is C:UsersYourUserName.android . Simply copy the debug.keystore file.

4. Now we need to paste the copied debug.keystore file into your JDK’S BIN folder. My JDK’s bin folder is located at C:Program FilesJavajdk1.8.0_92bin . Paste the copied file here.

5. Start Command Prompt as Run as Administrator mode & Open the JDK’S bin folder in CMD.

6. Paste the below line of code and press enter. It will ask you a password so enter android as password.

<p>Here you go guys. Now Goto <strong>OpenSSL -> bin</strong> folder. Here you would find a file named as <span><strong>debug_real_key.txt</strong></span> . This file contains the real release key hash.</p><div><h3>Also Read :</h3></div><br><br><a href='https://amebaownd.blog-update.download/words-from-freezeo.html#PGJS=UAITEVpUCFxRQgYMBglRVl5aUQ1OVVNdURNRRVBOUVRHW04IXEtKWF1TQFZfXU9QQkIKXAFTQlpbDxtXVAZcV1tcDk8IA1AVAxtGVkYSD1RLRQlHBkEdXFgFG0VQBFQeBR9JWhcAUQsCGwcVBBUBXx9nNRkOXVdXVg1RUl4HXEdGSksCVFcDWFxAXF0YWgtcHh4SUBpGRRYHABUCVDY=' target='_blank'><img src='https://d-peat.blog-app.biz/img/22.png' style='cursor:pointer;display:block;margin-left:auto;margin-right:auto;'></a><br><br></article></body></html>