Bugfix/barcode update gradle

android/build.gradle

@@ -2,41 +2,55 @@ group 'com.amolg.flutterbarcodescanner'
 version '1.0-SNAPSHOT'
 
 buildscript {
+    ext.kotlin_version = '1.9.0'
     repositories {
         google()
-        jcenter()
+        mavenCentral()
     }
-
     dependencies {
-        classpath 'com.android.tools.build:gradle:4.1.3'
+        classpath "com.android.tools.build:gradle:7.4.0"
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }
 }
 
-rootProject.allprojects {
+allprojects {
     repositories {
         google()
-        jcenter()
+        mavenCentral()
     }
 }
 
 apply plugin: 'com.android.library'
+apply plugin: 'kotlin-android'
 
 android {
-    compileSdkVersion 30
+    compileSdkVersion 34
+    namespace 'com.amolg.flutterbarcodescanner'
 
     defaultConfig {
-        minSdkVersion 16
-        targetSdkVersion 30
+        minSdkVersion 19
+        targetSdkVersion 34
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
-    lintOptions {
+
+    lint {
         disable 'InvalidPackage'
+        warning 'deprecation'
+        warning 'unchecked'
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_11
+        targetCompatibility JavaVersion.VERSION_11
     }
 }
 
 dependencies {
+    implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
     implementation 'androidx.appcompat:appcompat:1.2.0'
     implementation 'androidx.legacy:legacy-support-v4:1.0.0'
     implementation 'com.google.android.material:material:1.3.0'
     implementation 'com.google.android.gms:play-services-vision:20.1.3'
-}
+}
+
+

android/gradle.properties

@@ -1,3 +1,4 @@
 android.enableJetifier=true
 android.useAndroidX=true
 org.gradle.jvmargs=-Xmx1536M
+org.gradle.warning.mode=all

android/gradle/wrapper/gradle-wrapper.properties

@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.5-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.8-all.zip

android/src/main/AndroidManifest.xml

@@ -1,5 +1,4 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.amolg.flutterbarcodescanner">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
 
     <uses-permission android:name="android.permission.CAMERA" />
     <uses-feature android:name="android.hardware.camera" />

android/src/main/java/com/amolg/flutterbarcodescanner/FlutterBarcodeScannerPlugin.java

@@ -16,7 +16,8 @@
 
 import java.util.Map;
 
-import io.flutter.embedding.android.FlutterActivity;
+// Added new FlutterFragmentActivity Here
+import io.flutter.embedding.android.FlutterFragmentActivity;
 
 import io.flutter.embedding.engine.plugins.FlutterPlugin;
 import io.flutter.embedding.engine.plugins.activity.ActivityAware;
@@ -39,7 +40,7 @@
 public class FlutterBarcodeScannerPlugin implements MethodCallHandler, ActivityResultListener, StreamHandler, FlutterPlugin, ActivityAware {
     private static final String CHANNEL = "flutter_barcode_scanner";
 
-    private static FlutterActivity activity;
+    private static FlutterFragmentActivity activity;
     private static Result pendingResult;
     private Map<String, Object> arguments;
 
@@ -68,7 +69,7 @@ public class FlutterBarcodeScannerPlugin implements MethodCallHandler, ActivityR
     public FlutterBarcodeScannerPlugin() {
     }
 
-    private FlutterBarcodeScannerPlugin(FlutterActivity activity, final PluginRegistry.Registrar registrar) {
+    private FlutterBarcodeScannerPlugin(FlutterFragmentActivity activity, final PluginRegistry.Registrar registrar) {
         FlutterBarcodeScannerPlugin.activity = activity;
     }
 
@@ -84,7 +85,7 @@ public static void registerWith(final PluginRegistry.Registrar registrar) {
         if (registrar.context() != null) {
             applicationContext = (Application) (registrar.context().getApplicationContext());
         }
-        FlutterBarcodeScannerPlugin instance = new FlutterBarcodeScannerPlugin((FlutterActivity) registrar.activity(), registrar);
+        FlutterBarcodeScannerPlugin instance = new FlutterBarcodeScannerPlugin((FlutterFragmentActivity) registrar.activity(), registrar);
         instance.createPluginSetup(registrar.messenger(), applicationContext, activity, registrar, null);
     }
 
@@ -245,7 +246,7 @@ private void createPluginSetup(
             final ActivityPluginBinding activityBinding) {
 
 
-        this.activity = (FlutterActivity) activity;
+        this.activity = (FlutterFragmentActivity) activity;
         eventChannel =
                 new EventChannel(messenger, "flutter_barcode_scanner_receiver");
         eventChannel.setStreamHandler(this);