release android Tien Phong Farm

android/app/build.gradle

 apply plugin: 'kotlin-android'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
+def keystoreProperties = new Properties()
+def keystorePropertiesFile = rootProject.file('key.properties')
+if (keystorePropertiesFile.exists()) {
+    keystoreProperties.load(new FileInputStream(keystorePropertiesFile))
+}
+
 android {
     compileSdkVersion 29
 
         // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
         applicationId "vn.azteam.tpfarm"
         minSdkVersion 21
-        targetSdkVersion 28
+        targetSdkVersion 29
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
     }
 
+    signingConfigs {
+       release {
+           keyAlias keystoreProperties['keyAlias']
+           keyPassword keystoreProperties['keyPassword']
+           storeFile keystoreProperties['storeFile'] ? file(keystoreProperties['storeFile']) : null
+           storePassword keystoreProperties['storePassword']
+       }
+   }
+
     buildTypes {
         release {
-            // TODO: Add your own signing config for the release build.
-            // Signing with the debug keys for now, so `flutter run --release` works.
-            signingConfig signingConfigs.debug
+            signingConfig signingConfigs.release
         }
     }
 }

android/key.properties

+storePassword=123456
+keyPassword=123456
+keyAlias=key
+storeFile=/Users/macbook/key.jks

ios/Flutter/.last_build_id

-3f778cf36ac2941d4ad7b6984be8f5a0
+256048b5f2de139c42fadf38202f819b

pubspec.yaml

 description: A new Flutter project.
 
 publish_to: 'none'
-version: 0.16.0+1
+version: 1.0.0+1
 
 environment:
   sdk: ">=2.7.0 <3.0.0"