release config added for android.

android/app/build.gradle

@@ -6,6 +6,7 @@ if (localPropertiesFile.exists()) {
     }
 }
 
+
 def flutterRoot = localProperties.getProperty('flutter.sdk')
 if (flutterRoot == null) {
     throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
@@ -25,6 +26,12 @@ apply plugin: 'com.android.application'
 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 31
 
@@ -41,17 +48,28 @@ android {
         applicationId "com.cloudsolutions.tangheem"
         minSdkVersion 19
         targetSdkVersion 30
-        versionCode flutterVersionCode.toInteger()
-        versionName flutterVersionName
+        versionCode 1
+        versionName "1.0.0"
         multiDexEnabled true
     }
 
-    buildTypes {
+    signingConfigs {
         release {
-            // TODO: Add your own signing config for the release build.
-            // Signing with the debug keys for now, so `flutter run --release` works.
+            keyAlias keystoreProperties['keyAlias']
+            keyPassword keystoreProperties['keyPassword']
+            storeFile keystoreProperties['storeFile'] ? file(keystoreProperties['storeFile']) : null
+            storePassword keystoreProperties['storePassword']
+        }
+    }
+    buildTypes {
+        debug {
             signingConfig signingConfigs.debug
         }
+        release {
+            minifyEnabled true
+            shrinkResources true
+            signingConfig signingConfigs.release
+        }
     }
 }
 

android/key.properties

@@ -0,0 +1,4 @@
+storePassword=Cloud@Tangheem
+keyPassword=Cloud@Tangheem
+keyAlias=playstore
+storeFile=C:\\Users\\sikander.saleem\\Documents\\AndroidStudioProjects\\tangheem\\android\\tangheem.jks

android/local.properties

@@ -0,0 +1,5 @@
+sdk.dir=C:\\Users\\sikander.saleem\\Documents\\Sdks\\android
+flutter.sdk=C:\\Users\\sikander.saleem\\Documents\\Sdks\\flutter
+flutter.buildMode=release
+flutter.versionName=1.0.0
+flutter.versionCode=1