If you are using MAP KEY in Signed Application means you have to keep two things in your mind:
(If you are using Normally Generated Map key means it will not show the MAP)
1.Before Creating the API Key you have to sign Your APP
2. After that you have to give your signed keystore file and alias name in cmd
(a)
You Have to do like below in CMD
C:\Program Files\Java\jdk1.6.0_18\bin>keytool -list -v
-keystore "(keystore file path)" -alias (what the alias name you have given while signing the app)
Enter keystore password:
Alias name: zingmobile
Creation date: Jun 10, 2014
Entry type: PrivateKeyEntry
Certificate chain length: 1
Certificate[1]:
Owner: CN=zingmobile
Issuer: CN=zingmobile
Serial number: 5396b2e8
Valid from: Tue Jun 10 12:55:28 IST 2014 until: Mon Oct 11
12:55:28 IST 3013
Certificate fingerprints:
MD5:
A9:C7:34:09:FE:64:44:2D:43:A7:0C:A3:58:77:07:33
SHA1:
7B:EF:27:02:84:1F:6B:2E:54:D2:C1:F8:CF:D0:42:C2:36:F0:53:E1
Signature
algorithm name: SHA1withRSA
Version: 3
C:\Program Files\Java\jdk1.6.0_18\bin>
(b) After that go to below link and click Create New Project