Hello Droid Friends,
Today , I stuck in Facebook login Issue. I am doing facebook login in my android
application but I am getting following error:
Invalid android_key parameter. The key 26gUhN_wYCwwxenlSneyTeCY
does not match any allowed key. Configure your app key hashes at
http://developers.facebook.com/apps/22061641443615
I followed following steps:
1. downloaded openssl from here and set it in your system environment path.
2. Uses following command to generate hashkey on my pc.
keytool -exportcert -alias androiddebugkey -keystore "C:\Users\Acer\.android\debug.keystore"
| openssl sha1 -binary | openssl base64
3. Then I created a new Facebook app and also added the generated hashkey.
4. I got the Facebook App Id Which I am now using in my and application.
After following all above steps , still I am facing the error "Invalid android_key
parameter" . Then I go to the facebook developer site and find few new things which
comes in Facebook SDK 3.5. And Its helps me in fixing the above "Invalid android_key
parameter" Issue. There Are Two way:
Step-1. When you get this error, check the logcat it returns you a different hashkey,
so you just need to replace the previous hashkey with this one. If you did not getting
any hashkey in logcat error then step-2 helps you.
Step-2: I think this is the best way of generating hashkey bcoz it removes the dependency
of debugkeystore.No need to copy and paste the same debugkeystore on each developer
machine.Here we generate hashkey on the basis of android application package name.
Just used following code for generating the hashkey.
And use this generated hashkey.This will fixed your "Invalid android_key parameter" issue.
Enjoy :)
Happy Coding... :)
Today , I stuck in Facebook login Issue. I am doing facebook login in my android
application but I am getting following error:
Invalid android_key parameter. The key 26gUhN_wYCwwxenlSneyTeCY
does not match any allowed key. Configure your app key hashes at
http://developers.facebook.com/apps/22061641443615
I followed following steps:
1. downloaded openssl from here and set it in your system environment path.
keytool -exportcert -alias androiddebugkey -keystore "C:\Users\Acer\.android\debug.keystore"
| openssl sha1 -binary | openssl base64
3. Then I created a new Facebook app and also added the generated hashkey.
4. I got the Facebook App Id Which I am now using in my and application.
After following all above steps , still I am facing the error "Invalid android_key
parameter" . Then I go to the facebook developer site and find few new things which
comes in Facebook SDK 3.5. And Its helps me in fixing the above "Invalid android_key
parameter" Issue. There Are Two way:
Step-1. When you get this error, check the logcat it returns you a different hashkey,
so you just need to replace the previous hashkey with this one. If you did not getting
any hashkey in logcat error then step-2 helps you.
Step-2: I think this is the best way of generating hashkey bcoz it removes the dependency
of debugkeystore.No need to copy and paste the same debugkeystore on each developer
machine.Here we generate hashkey on the basis of android application package name.
Just used following code for generating the hashkey.
try {
PackageInfo info = getPackageManager().
getPackageInfo(this.getPackageName(), PackageManager.GET_SIGNATURES);
for (Signature signature : info.signatures) {
MessageDigest md = MessageDigest.getInstance("SHA");
md.update(signature.toByteArray());
Log.d("====Hash Key===",Base64.encodeToString(md.digest(), Base64.DEFA ULT));
}
} catch (NameNotFoundException e) {
e.printStackTrace();
} catch (NoSuchAlgorithmException ex) {
ex.printStackTrace();
}
And use this generated hashkey.This will fixed your "Invalid android_key parameter" issue.
Enjoy :)
Happy Coding... :)
Hello mukesh,
ReplyDeleteThis is Sravan ,i fallowed the steps as u shown above,but i need little bit clarification that 1.download openssl 2.extract it in C: drive 3.then after by taking the path of bin from openssl 4. setup path in environment variables
is this process right or not please i request you to provide info.and then after from cmd moving to C:\Program Files\Java\jdk1.7.0_21\bin > keytool -exportcert -alias androiddebugkey -keystore "C:\Users\Acer\.android\debug.keystore" | openssl sha1 -binary | openssl base64
but here it did not prompt me for password....generated appid its working fine from my emulator but its showing same above error wen i test same from my device >so i request you to please provide me information as soon as possible
Hello Sravan,
ReplyDelete1. First check that on your phone the facebook app is updated one or update your facebook app from google play store.
2.Please follow the step two, generated hashkey using your package name and use that hash key when you creating a facebook app for app id.
Please let me know if you still getting same issue or not
hello mukesh,
ReplyDeletejust now i have updated facebook app from playstore.
for generating keyhash using packagename as u stated in step2.do we need to run everytime in my code or simple by running once we get key hash? pls provide information
Hello Sravan,
ReplyDeleteNo need to run that code every time just use one time for getting hash key and then use that key , also remove that code after u get the hash key.
Thanks a lot lot lot :)
ReplyDeleteHello Mukesh,
ReplyDeleteSucessfully i have done it thank you very much.but after some days have been past still im seeing "Invalid android_key parameter" error.initally its running very nicely later getting problem.Thanks in advance.