def localProperties = new Properties()
def localPropertiesFile = rootProject.file('local.properties')
if (localPropertiesFile.exists()) {
localPropertiesFile.withReader('UTF-8') { reader ->
localProperties.load(reader)
}
}
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.")
}
def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
if (flutterVersionCode == null) {
flutterVersionCode = '1'
}
def flutterVersionName = localProperties.getProperty('flutter.versionName')
if (flutterVersionName == null) {
flutterVersionName = '1.0'
}
apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
android {
compileSdkVersion 28
sourceSets {
main.java.srcDirs += 'src/main/kotlin'
}
lintOptions {
disable 'InvalidPackage'
}
defaultConfig {
// TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
applicationId "com.example.pwlp"
minSdkVersion 16
targetSdkVersion 28
versionCode flutterVersionCode.toInteger()
versionName flutterVersionName
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
// TODO: Add your own signing config for the release build.
// Signing with the debug keys for now, so `flutter run --release` works.
signingConfig signingConfigs.debug
}
}
}
flutter {
source '../..'
}
dependencies {
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.2'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
}<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.pwlp">
<!-- io.flutter.app.FlutterApplication is an android.app.Application that
calls FlutterMain.startInitialization(this); in its onCreate method.
In most cases you can leave this as-is, but you if you want to provide
additional functionality it is fine to subclass or reimplement
FlutterApplication and put your custom class here. -->
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.CAMERA"/>
<application
android:name="io.flutter.app.FlutterApplication"
android:label="Partner Perks"
android:icon="@mipmap/ic_launcher">
<activity
android:name=".MainActivity"
android:launchMode="singleTop"
android:theme="@style/LaunchTheme"
android:configChanges="orientation|keyboardHidden|keyboard|screenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
android:hardwareAccelerated="true"
android:windowSoftInputMode="adjustResize">
<!-- This keeps the window background of the activity showing
until Flutter renders its first frame. It can be removed if
there is no splash screen (such as the default splash screen
defined in @style/LaunchTheme). -->
<meta-data
android:name="io.flutter.app.android.SplashScreenUntilFirstFrame"
android:value="true" />
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
</activity>
<activity android:name="com.apptreesoftware.barcodescan.BarcodeScannerActivity"/>
</application>
</manifest>barcode_scanner in flutter:- I have integrated barcode scanner in flutter for my hybrid app. By following this git link. Link:- https://github.com/apptreesoftware/flutter_barcode_reader
Everything goes good.I am stuck by android app crash,
import 'package:flutter/material.dart';
import 'package:barcode_scan/barcode_scan.dart';
import 'package:flutter/services.dart';
import 'dart:async';
class Scanner extends StatefulWidget {
@override
_ScannerState createState() => _ScannerState();
}
class _ScannerState extends State<Scanner> {
String result = "Hey there !";
Future _scanQR() async {
try {
String qrResult = await BarcodeScanner.scan();
setState(() {
result = qrResult;
});
} on PlatformException catch (ex) {
if (ex.code == BarcodeScanner.CameraAccessDenied) {
setState(() {
result = "Camera permission was denied";
print(result);
});
} else {
setState(() {
result = "Unknown Error $ex";
print(result);
});
}
} on FormatException {
setState(() {
result = "You pressed the back button before scanning anything";
print(result);
});
} catch (ex) {
setState(() {
result = "Unknown Error $ex";
print(result);
});
}
}
@override
Widget build(BuildContext context) {
return Scaffold(
body: Center(
child: Text(
result,
style: new TextStyle(fontSize: 30.0, fontWeight: FontWeight.bold),
),
),
floatingActionButton: FloatingActionButton.extended(
icon: Icon(Icons.camera_alt),
label: Text("Scan Now"),
onPressed: _scanQR,
),
floatingActionButtonLocation: FloatingActionButtonLocation.centerFloat,
);
}
}I am getting an error:-
android.content.ActivityNotFoundException: Unable to find explicit activity class {com.example.pwlp/com.apptreesoftware.barcodescan.BarcodeScannerActivity}; have you declared this activity in your AndroidManifest.xml?
Any Suggestion or I have do something else to resolve.
Please Help. Thanks
