07.08.2020

Generate Hash Key Android Application Facebook

Generate Hash Key Android Application Facebook 4,5/5 9387 reviews

Aug 29, 2015  I will Show you Today How to get Development Key Hashes and Release Key Hash for android app Facebook very easly Requirements 1) we need to know path of keytool.exe for me C:Program FilesJava. May 08, 2016  How to Get Generate key hash for Facebook in android in windows XP,7,8.1,10. Download OpenSSL for windows form Google Code. After download OpenSSL extract the downloaded folder into C drive. Now locate your debug.keystore file which is inside your.android folder. Dec 26, 2013  How to Generate android (Facebook ) Hash Key? Step 1: Download OpenSSL for Windows Step 2: Open the drive where you have install JDK.,(in my case that is C:).

If you are receiving errors regarding an incorrect key hash when attempting to configure your PhoneGap application for use with the native Facebook Connect plugin (com.phonegap.plugins.facebookconnect) then we hope this guide will help you. Halo custom edition product key generator free. Although aimed at PhoneGap applications in particular, the use of keystores and key hashes extends outward to all applications, whether written natively or not.

Any line breaks within the following commands should be ignored and are included for presentation purposes only.

Prerequisites

For an Android application. This code is used to get the hash key in your Android application for Facebook integration. I have tested all devices and it's working. Only change the package name of this code. Note that if you build a debug version of your app in an IDE, the key hash will be different than the retail version you ship to Play Store. You can add multiple key-hashes for an app in the Facebook developer console to allow for debug keys as well as your retail key. If this yields the same result, there could be a. Jul 08, 2015 Facebook uses the key hash to authenticate interactions between your app and the Facebook app. If you run apps that use Facebook Login, you need to add your Android development key hash to your Facebook developer profile. This article share the process of generating a key hash for Facebook integration with android using openssl. Oct 29, 2016  To authenticate the exchange of information between your app and the Facebook, you need to generate a release key hash and add this to. To authenticate the exchange of information between your app and the Facebook, you need to generate a release key hash and add this to the Android settings within your Facebook App ID.

  • OpenSSL (download here for Windows) (pre-packaged with OS X) – if you are running a 64-bit machine, make sure to grab the 64-bit binaries (x64).
  • keytool – this is packaged as part of Java (download here)
  • PhoneGap Facebook Connect plugin is configured correctly within your app’s codebase. This includes: adding the plugin to your local plugins repository, configuring the plugin with the necessary App ID and App Name values within config.xml, invoking somewhere the Facebook Login prompt from within your app by calling facebookConnectPlugin#login, and declaring the facebookConnectPlugin.js file as a script within index.html.

Generating a Keystore

Generate Hash Key Android Application Facebook

Where:

<KEYSTORE_NAME> = the name of the keystore file to be generated
<ALIAS_NAME> = the alias of the keystore file

Prompts:

  1. Enter a password for the keystore.
  2. You will be asked for details such as your first and last name, the name of your organisation, etc. These details are not mandatory and can be left as ‘Unknown’, the default value assigned on pressing enter without input.
  3. Enter a password with which to protect the key. Press enter without input to assign the password used for the keystore.

Android Application Definitions

The keystore file <KEYSTORE_NAME> will be saved to the local directory unless you explicitly specified a different location.

Retrieving Key Hash from a Keystore

This command will yield a 28 character hash. Use this in your Facebook app’s Settings page, as seen below:

Submitting Key Hash to a Facebook App

Copy and paste the hash that was generated from the last command and place it within the Key Hashes input:

Submit Keystore to PhoneGap

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To add a keystore to your PhoneGap account follow these steps:

  • Log in to PhoneGap at build.phonegap.com
  • Go to build.phonegap.com/people/edit
  • Click on the Signing Keys tab
  • Under the relevant device select ‘add a key…’
  • Give the key a title (this can be anything)
  • Input the alias of the keystore as defined by the <ALIAS_NAME> parameter in the above commands
  • Choose the file from your filesystem and press ‘submit key’

Add a Keystore to an App

To connect a keystore to a particular PhoneGap app follow these steps:

Firstly, ‘unlock’ the keystore you want to use:

  • Go to build.phonegap.com/people/edit
  • Click on the Signing Keys tab
  • On the right of the keystore press the yellow padlock
  • Enter the certificate password
  • Enter the keystore password
  • Press ‘submit key

Secondly, add this key to the app:

  • Go to build.phonegap.com/apps and select an app by clicking its name
  • Select a keystore from the dropdown menu next the Android icon (as in the image below)
  • Press Rebuild to compile your app using the new keystore

Generate Hash Online

– Sam

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I have problem about login with facebook acount in my application. I read to Facebook Doc. And I did all step as Facebook Doc.

First in login with facebook acount in app – SUCCESSFUL ! and than logout in application. I want to login again with my facebook acount. But not working !! And I took this Excepiton ! Please help me !

Exception : This app has no Android Key hashes configured.Configure your app key hashes at http:developers.facebook.com/apps/”APP ID”

Finaly; I used to part of code for HashKey Genarate

I resolved my issue. I should have done setting on Facebook.
Steps :

  1. Go to facebook developer’s page :
    https://developers.facebook.com/
  2. Open the App tabs and than
    click the Setting

  3. Paste the generate hashkey on HashKey’s field = If you don’t have it yet, get your key hash part of code

  4. And than Single Sign On will be “Yes” : Single Sign On: Enable this setting.

Facebook Invalid Key Hash

I wanted to share my resolve. Maybe someone need this solution. Good Luck !

Answers:

You need not generate your hash key. When you will try to access facebook from your app, you will get an error msg saying following “[Hash Key]” is not registered or configured. Just copy that key and go to developer.facebook.com where you have registered your app for facebook verification and include under key hashes.

Remember : For every device, the hash key may be different. You need to include it freshly.

By default this key should do : 2jmj7l5rSw0yVb/vlWAYkK/YBwk=

Also, before everything, you need to provide facebook with your App details, along with screenshots of where you are using facebook features and reasons for why you are using. They need to verify that.

Answers:

To generate a hash of your release key, run the following command on Mac or Windows substituting your release key alias and the path to your keystore. On OS X, run:

On Windows, use:

Ref: https://developers.facebook.com/docs/android/getting-started/#create_hash

Tags: android, facebook, hash, login