Flutter - Get SHA-1 Certificate - Android Studio 3.2.1

Question

I'm trying to retrieve the SHA-1 Fingerprint Certificate for my Flutter Project. This can usually be done going into the Gradle Panel on the right side in Android Studio and clicking on signingReport.

The problem is however, in Flutter, it doesn't show the Gradle Panel at all and after an hour of searching, I still couldn't find a way to get that panel to show.

I tried the Keytool way, but it tells me there's no such command in the Command Prompt. How do I get the SHA-1 Certificate for my flutter project? I need it for signing in my Flutter Project with Firebase Auth.

I've also searched in the Firebase Documentation, there is no documentation of how to find the SHA-1 in flutter. It simply says that SHA-1 is required for using Firebase Auth.

Related issue https://github.com/flutter/flutter/issues/24776

Have you tried opening the `android/` directory in Android Studio and checked if the menu is available then? — Günter Zöchbauer, Nov 27 '18 at 11:54
@Günter Yes I have. I even opened one of the `build.gradle` files. — Adifyr, Nov 27 '18 at 15:08

Mostafa Radwan · Accepted Answer · 2020-10-06T12:11:53.380

19

I had the same problem, to get the SHA-1 there are two ways:

Using Keytool (didn't work with me)
Using Gradle's Signing Report , which I used ,FIrst on terminal go to android folder with command:

cd android

and the following command to get the report:

./gradlew signingReport

then it will show the signingReport which you can retrieve the SHA-1 from it.

edited Oct 06 '20 at 12:11

answered Sep 08 '20 at 14:45

Mostafa Radwan

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Hi. Thanks! Your answer worked. It doesn't require the `chmod` command. Directly doing `./gradlew signingReport` when in the `/android` directory of the Flutter Project will work. – Adifyr Sep 11 '20 at 09:16
Thank for the neat and clean answer, it works like charm – Sandeep Singh Jan 25 '23 at 07:42

score 3 · Answer 2 · answered Nov 27 '18 at 12:19

3

Are you saying that the following option (view Gradle panel) is not at all available?

answered Nov 27 '18 at 12:19

Jake Lee

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Not in my flutter project, no. Do you have a flutter project on or a regular Android project? Because I can't see any flutter options in that menu, which would normally be there when working on a flutter project. – Adifyr Nov 27 '18 at 15:06

score 1 · Answer 3 · answered Feb 12 '19 at 08:06

1

Authenticating Your Client documents how to obtain your SHA-1 with keytool.

answered Feb 12 '19 at 08:06

Robert Claypool

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score 1 · Answer 4 · answered Nov 11 '19 at 19:28

Use the command from Authenticating Your Client with Command Prompt:

keytool -list -v -alias androiddebugkey -keystore %USERPROFILE%\.android\debug.keystore

If the command doesn't work, then include the path to keytool.exe. For me, that was C:\Program Files\Java\jdk-12.0.2\bin\keytool.exe. So the command I used was as follows:

"C:\Program Files\Java\jdk-12.0.2\bin\keytool.exe" -list -v -alias androiddebugkey -keystore %USERPROFILE%\.android\debug.keystore

score -1 · Answer 5 · edited Apr 25 '23 at 02:28

Use this command below if you are using Windows OS. Make sure to replace the username within the path with your username where android studio is installed. You could easily replace the C:\Users\username with the path of your user account where Android studio is installed.

keytool -list -v -keystore "C:\Users\username\.android\debug.keystore" -alias androiddebugkey -storepass android -keypass android

Flutter - Get SHA-1 Certificate - Android Studio 3.2.1

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