diff --git a/packages/image_picker/image_picker/example/android/app/build.gradle b/packages/image_picker/image_picker/example/android/app/build.gradle
index b7bc0e43668..4788a59c8b9 100755
--- a/packages/image_picker/image_picker/example/android/app/build.gradle
+++ b/packages/image_picker/image_picker/example/android/app/build.gradle
@@ -4,24 +4,6 @@ plugins {
     id "dev.flutter.flutter-gradle-plugin"
 }
 
-def localProperties = new Properties()
-def localPropertiesFile = rootProject.file('local.properties')
-if (localPropertiesFile.exists()) {
-    localPropertiesFile.withReader('UTF-8') { reader ->
-        localProperties.load(reader)
-    }
-}
-
-def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
-if (flutterVersionCode == null) {
-    flutterVersionCode = '1'
-}
-
-def flutterVersionName = localProperties.getProperty('flutter.versionName')
-if (flutterVersionName == null) {
-    flutterVersionName = '1.0'
-}
-
 android {
     namespace = "io.flutter.plugins.imagepickerexample"
     compileSdk = flutter.compileSdkVersion
@@ -29,23 +11,23 @@ android {
 
 
     defaultConfig {
-        applicationId "io.flutter.plugins.imagepicker.example"
-        minSdkVersion flutter.minSdkVersion
-        targetSdkVersion flutter.targetSdkVersion
-        versionCode flutterVersionCode.toInteger()
-        versionName flutterVersionName
-        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+        applicationId = "io.flutter.plugins.imagepicker.example"
+        minSdk = flutter.minSdkVersion
+        targetSdk = flutter.targetSdkVersion
+        versionCode = flutter.versionCode
+        versionName = flutter.versionName
+        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
     }
 
     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.debug
         }
     }
     lint {
-        disable 'InvalidPackage'
+        disable +="InvalidPackage"
     }
 
     testOptions {
@@ -54,7 +36,7 @@ android {
 }
 
 flutter {
-    source '../..'
+    source = "../.."
 }
 
 dependencies {
diff --git a/packages/image_picker/image_picker_android/example/android/app/build.gradle b/packages/image_picker/image_picker_android/example/android/app/build.gradle
index a49dd968d31..c0a878ccb20 100755
--- a/packages/image_picker/image_picker_android/example/android/app/build.gradle
+++ b/packages/image_picker/image_picker_android/example/android/app/build.gradle
@@ -4,24 +4,6 @@ plugins {
     id "dev.flutter.flutter-gradle-plugin"
 }
 
-def localProperties = new Properties()
-def localPropertiesFile = rootProject.file('local.properties')
-if (localPropertiesFile.exists()) {
-    localPropertiesFile.withReader('UTF-8') { reader ->
-        localProperties.load(reader)
-    }
-}
-
-def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
-if (flutterVersionCode == null) {
-    flutterVersionCode = '1'
-}
-
-def flutterVersionName = localProperties.getProperty('flutter.versionName')
-if (flutterVersionName == null) {
-    flutterVersionName = '1.0'
-}
-
 android {
     namespace = "io.flutter.plugins.imagepickerexample"
     compileSdk = flutter.compileSdkVersion
@@ -29,23 +11,23 @@ android {
 
 
     defaultConfig {
-        applicationId "io.flutter.plugins.imagepicker.example"
-        minSdkVersion flutter.minSdkVersion
-        targetSdkVersion flutter.targetSdkVersion
-        versionCode flutterVersionCode.toInteger()
-        versionName flutterVersionName
-        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+        applicationId = "io.flutter.plugins.imagepicker.example"
+        minSdk = flutter.minSdkVersion
+        targetSdk = flutter.targetSdkVersion
+        versionCode = flutter.versionCode
+        versionName = flutter.versionName
+        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
     }
 
     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.debug
         }
     }
     lint {
-        disable 'InvalidPackage'
+        disable += "InvalidPackage"
     }
 
     testOptions {
@@ -54,14 +36,14 @@ android {
 }
 
 flutter {
-    source '../..'
+    source = "../.."
 }
 
 dependencies {
     testImplementation("junit:junit:4.13.2")
     androidTestImplementation("androidx.test:runner:1.2.0")
     androidTestImplementation("androidx.test.espresso:espresso-core:3.2.0")
-    implementation(project(':image_picker_android'))
-    implementation(project(':espresso'))
+    implementation(project(":image_picker_android"))
+    implementation(project(":espresso"))
     api("androidx.test:core:1.4.0")
 }
diff --git a/packages/webview_flutter/webview_flutter/example/android/app/build.gradle b/packages/webview_flutter/webview_flutter/example/android/app/build.gradle
index 2f18ef8707a..3c450b34a49 100644
--- a/packages/webview_flutter/webview_flutter/example/android/app/build.gradle
+++ b/packages/webview_flutter/webview_flutter/example/android/app/build.gradle
@@ -4,24 +4,6 @@ plugins {
     id "dev.flutter.flutter-gradle-plugin"
 }
 
-def localProperties = new Properties()
-def localPropertiesFile = rootProject.file('local.properties')
-if (localPropertiesFile.exists()) {
-    localPropertiesFile.withReader('UTF-8') { reader ->
-        localProperties.load(reader)
-    }
-}
-
-def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
-if (flutterVersionCode == null) {
-    flutterVersionCode = '1'
-}
-
-def flutterVersionName = localProperties.getProperty('flutter.versionName')
-if (flutterVersionName == null) {
-    flutterVersionName = '1.0'
-}
-
 android {
     namespace = "io.flutter.plugins.webviewflutterexample"
     compileSdk = flutter.compileSdkVersion
@@ -30,28 +12,28 @@ android {
 
     defaultConfig {
         // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
-        applicationId "io.flutter.plugins.webviewflutterexample"
-        minSdkVersion flutter.minSdkVersion
-        targetSdkVersion flutter.targetSdkVersion
-        versionCode flutterVersionCode.toInteger()
-        versionName flutterVersionName
-        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+        applicationId = "io.flutter.plugins.webviewflutterexample"
+        minSdk = flutter.minSdkVersion
+        targetSdk = flutter.targetSdkVersion
+        versionCode = flutter.versionCode
+        versionName = flutter.versionName
+        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
     }
 
     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.debug
         }
     }
     lint {
-        disable 'InvalidPackage'
+        disable += "InvalidPackage"
     }
 }
 
 flutter {
-    source '../..'
+    source = "../.."
 }
 
 dependencies {