Get Your SHA1 Key in Android Studio: A Step-by-Step Guide

Are you tired of searching for a solution to get the SHA1 key of your Android project in Android Studio? Look no further! In this article, we’ll take you through a straightforward process to obtain the SHA1 key, also known as the fingerprint, of your Android app. This is a crucial step in publishing your app on the Google Play Store or using certain features like Google Maps or Facebook login.

What is SHA1 Key and Why do I Need it?

The SHA1 key, also known as the certificate fingerprint, is a unique string of characters that identifies your Android app. It’s used to verify the authenticity of your app and ensure that it’s coming from a trusted source. You need the SHA1 key to:

• Publish your app on the Google Play Store
• Use Google Maps or other Google services in your app
• Integrate Facebook login or other social media services
• Enable push notifications or other features

Method 1: Get SHA1 Key using Android Studio

This method is the most straightforward way to get the SHA1 key using Android Studio.

1. Open your Android project in Android Studio.
2. Click on the “Gradle” button in the top-right corner of the Android Studio window.
3. In the “Gradle” window, click on the “Execute Gradle Task” button.
4. In the “Run Anything” window, type “gradle signingReport” and press Enter.
5. The “Gradle Console” window will display the signing report, which includes the SHA1 key.
6. Look for the “SHA1” key in the report, and you’ll find the fingerprint of your app.

  Example Output:
  Variant: debug
  Config: debug
  Store: C:\Users\username\.android\debug.keystore
  Alias: AndroidDebugKey
  MD5: 3F:78:35:6A:EA:8E:07:96:CE:13:13:13:13:13:13
  SHA1: 14:06:16:2B:33:4E:55:66:77:88:99:0A:BB:CC:DD:EE
  SHA-256: 14:06:16:2B:33:4E:55:66:77:88:99:0A:BB:CC:DD:EE:FF:00:11:22:33

Method 2: Get SHA1 Key using Java Keytool

This method uses the Java Keytool command-line utility to get the SHA1 key.

1. Open a command prompt or terminal window.
2. Navigate to the directory where your keystore file is located (typically .android\debug.keystore).
3. Type the following command and press Enter:

keytool -list -v -keystore debug.keystore -alias androiddebugkey -storepass android -keypass android

4. The command will display the certificate information, including the SHA1 key.
5. Look for the “SHA1” key in the output, and you’ll find the fingerprint of your app.

  Example Output:
  Alias name: androiddebugkey
  Creation date: Mar 22, 2023
  Entry type: PrivateKeyEntry
  Certificate chain length: 1
  Certificate[1]:
  Owner: CN=Android Debug, OU=Android, O=Android, L=Android, ST=Android, C=US
  Issuer: CN=Android Debug, OU=Android, O=Android, L=Android, ST=Android, C=US
  Serial number: 1234567890
  Valid from: Thu Mar 22 14:06:16 IST 2023 until: Fri Mar 21 14:06:16 IST 2024
  Certificate fingerprints:
         MD5:  3F:78:35:6A:EA:8E:07:96:CE:13:13:13:13:13
         SHA1: 14:06:16:2B:33:4E:55:66:77:88:99:0A:BB:CC:DD:EE
         SHA256: 14:06:16:2B:33:4E:55:66:77:88:99:0A:BB:CC:DD:EE:FF:00:11:22:33
         Signature algorithm name: SHA256withRSA
         Version: 3

Method 3: Get SHA1 Key using Android Studio GUI

This method is a graphical way to get the SHA1 key using Android Studio.

1. Open your Android project in Android Studio.
2. Click on the “Build” menu at the top of the Android Studio window.
3. Select “Generate Signed Bundle/APK” from the dropdown menu.
4. In the “Generate Signed Bundle/APK” window, click on the “Next” button.
5. Select “Create new…” to create a new keystore or select an existing one.
6. Fill in the keystore details and click “Next”.
7. In the “Keystore” window, you’ll find the SHA1 key listed under “Certificate fingerprints”.

Method	Description	SHA1 Key
Method 1: Android Studio	Use the Gradle console to get the SHA1 key	14:06:16:2B:33:4E:55:66:77:88:99:0A:BB:CC:DD:EE
Method 2: Java Keytool	Use the Keytool command-line utility to get the SHA1 key	14:06:16:2B:33:4E:55:66:77:88:99:0A:BB:CC:DD:EE
Method 3: Android Studio GUI	Use the Android Studio GUI to get the SHA1 key	14:06:16:2B:33:4E:55:66:77:88:99:0A:BB:CC:DD:EE

Troubleshooting Common Issues

If you encounter any issues while trying to get the SHA1 key, refer to the following troubleshooting tips:

• Error: ” debug.keystore” not found: Make sure you’re in the correct directory where the keystore file is located.
• Error: “Keytool not recognized as an internal or external command”: Ensure that the Java bin directory is added to your system’s PATH environment variable.
• Error: “Gradle task not found”: Check that you’re using the correct Gradle task “signingReport” and that it’s spelled correctly.

Conclusion

In this article, we’ve covered three methods to get the SHA1 key of your Android project in Android Studio. Whether you prefer using the Gradle console, Java Keytool, or the Android Studio GUI, you should now be able to obtain the fingerprint of your app with ease. Remember to keep your SHA1 key safe and secure, as it’s an essential part of your app’s identity.

Frequently Asked Question

Have you ever wondered how to get the SHA1 key of your Android project in Android Studio? Well, you’re in luck because we’ve got the answers to your most pressing questions!