Signing in Debug Mode The Android build tools provide a debug signing mode that makes it easier for you to develop and debug your application, while still meeting the Android system requirement for signing your APK. When using debug mode to build your app, the SDK tools invoke Keytool to automatically create a debug keystore … Read more
Usually the debug.keystore password is just “android“. You can delete it and Eclipse will automatically generate a new one, as described here.
Probably you entered illegal character(something like,(comma)) in a field for Name, Organization or somewhere else. Of course, if you really want some character can be escaped with \ sign “+” (plus sign) sign also causes this issue. (People often tend to use + sign for the country code field)
keytool comes with the Java SDK. You should find it in the directory that contains javac, etc.
Use this command, (go to java < jdk < bin path in cmd prompt) $ jarsigner -verify -verbose -certs my_application.apk If you see “CN=Android Debug”, this means the .apk was signed with the debug key generated by the Android SDK (means it is unsigned), otherwise you will find something for CN. For more details see: … Read more
First, unzip the APK and extract the file /META-INF/ANDROID_.RSA (this file may also be CERT.RSA, but there should only be one .RSA file). Then issue this command: keytool -printcert -file ANDROID_.RSA You will get certificate fingerprints like this: MD5: B3:4F:BE:07:AA:78:24:DC:CA:92:36:FF:AE:8C:17:DB SHA1: 16:59:E7:E3:0C:AA:7A:0D:F2:0D:05:20:12:A8:85:0B:32:C5:4F:68 Signature algorithm name: SHA1withRSA Then use the keytool again to print out all … Read more
Follow this tutorial for creating SHA1 fingerprint for Google Map v2 For Debug mode: keytool -list -v -keystore ~/.android/debug.keystore -alias androiddebugkey -storepass android -keypass android for Release mode: keytool -list -v -keystore {keystore_name} -alias {alias_name} example: keytool -list -v -keystore C:\Users\MG\Desktop\test.jks -alias test On windows, when keytool command is not found, Go to your installed … Read more