Android : debug keystore

To show the SHA1 hash (you need for Google APIs) and all other hashes use this command instead:

keytool -list -v -keystore "C:\Users\Combitech\.android\debug.keystore"

The command you are looking for may be:

"C:\Program Files\Java\jdk1.6.0_22\bin\keytool.exe" -exportcert -alias androiddebugkey -keystore "C:\Users\Combitech\.android\debug.keystore" | C:\OpenSSL-Win32\bin\openssl sha1 -binary | C:\OpenSSL-Win32\bin\openssl base64

Tips:

• Better use full path of keytool.exe location and also full path of openssl.
• Do not forget to change the keystore path with your path "C:\Users\Combitech\.android\debug.keystore"

More info here

You can get both MD5 fingerprint and SHA1 fingerprint from your eclipse itself. Try this :

Windows > Preferences > Android > Build

Note that there will be two different keys one will be default and another for your custom keystore used for app development.

Try out as below. And also make sure you debug keystore file is correct.

You should add '-v' to your keytool command. A -v to your command will get fingerprints in MD5, SHA1 and SHA256.

 keytool -list -v -keystore C:\Users\Combitech\.android\debug.keystore

You don't need to add the double quotes on the debug.keystore file path.

try this code.It will return hash key in your log cat. and dont forget to change the package name

try {
            PackageInfo info = context.getPackageManager().getPackageInfo(
                    "com.example.package", PackageManager.GET_SIGNATURES); //Your package name here
            for (Signature signature : info.signatures) {
                MessageDigest md = MessageDigest.getInstance("SHA");
                md.update(signature.toByteArray());
                Log.v("KeyHash:", Base64.encodeToString(md.digest(), Base64.DEFAULT));
                }
        } catch (NameNotFoundException e) {
        } catch (NoSuchAlgorithmException e) {
        }