How to build signed apk from Android Studio for Flutter

Question

Is there a way to build an apk for flutter in Android Studio?

I have seen this guideline: https://flutter.dev/docs/deployment/android
But here flutter console is used to build apk.

Answer 1

You can build the Apk/AppBundle using IDE and command line.

• Building APK/AppBundle through IDE:

  Step-1

  In Android Studio's tab bar, click on Tools and then Flutter and then Open Android module in Android Studio:

  

  Step-2

  Open Project it in New Window:

  

  Step-3

  Having opened the project, click on Build and then Generate Signed Bundle / APK ...

  

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• Building APK/AppBundle through command:

  Step-1:

  Modify your build.gradle(app) file and include your key information there:

  android {     compileSdkVersion 31     signingConfigs {         release {             storeFile file("<path-to-keys.jks>")             storePassword "********"             keyAlias "<key-alias>"             keyPassword "********"         }     }     buildTypes {         release {             signingConfig signingConfigs.release             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'         }     } } 

  Step-2:

  Build AppBundle:

  flutter build appbundle --target-platform android-arm,android-arm64,android-x64 --obfuscate --split-debug-info=/<directory> 

  Build APK:

  flutter build apk --target-platform android-arm,android-arm64,android-x64 --split-per-abi --obfuscate --split-debug-info=/<directory>