Webpage not available error on Android

[binemmanuel]

Description

On Android, in some instances, I get the

Webpage not available:

The webpage at https://ravemodal-dev.herokuapp.com/... could not be loaded because:
net::ERR_NAME_NOT_RESOLVED

Steps to Reproduce

final flCustomer = fl.Customer(
        name: customer.username.toString(),
        phoneNumber: customer.phoneNumber.toString(),
        email: customer.email.toString(),
);

final flutterwave = fl.Flutterwave(
        context: context,
        publicKey: '<public-key-here>',
        currency: 'NGN',
        redirectUrl: '<app-url-here>',
        txRef: '<app-name_purchase_${orderId}_${order.customerId}>',
        amount: order.totalPrice.toString(),
        customer: flCustomer,
        paymentOptions: "ussd, card, barter, nqr",
        customization: fl.Customization(
          title: '<title-here>',
          description: '<description>',
        ),
        isTestMode: !true,
);

final response = await flutterwave.charge();

Actual behaviour:

The output should be the checkout page

Configuration

• flutterwave_standard 1.0.8
• Environment: Test mode
• Browser: Chrome
• Language: Dart

Additional Information

flutter doctor -v

[✓] Flutter (Channel stable, 3.10.6, on macOS 13.4 22F66 darwin-arm64, locale en-NG)
    • Flutter version 3.10.6 on channel stable at /Users/my-user/development/flutter
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision f468f3366c (6 weeks ago), 2023-07-12 15:19:05 -0700
    • Engine revision cdbeda788a
    • Dart version 3.0.6
    • DevTools version 2.23.1

[✓] Android toolchain - develop for Android devices (Android SDK version 33.0.0)
    • Android SDK at /Users/my-user/Library/Android/sdk
    • Platform android-33, build-tools 33.0.0
    • ANDROID_SDK_ROOT = /Users/my-user/Library/Android/sdk
    • Java binary at: /Applications/Android Studio.app/Contents/jre/Contents/Home/bin/java
    • Java version OpenJDK Runtime Environment (build 11.0.13+0-b1751.21-8125866)
    • All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS (Xcode 14.0.1)
    • Xcode at /Applications/Xcode.app/Contents/Developer
    • Build 14A400
    • CocoaPods version 1.11.3

[✓] Chrome - develop for the web
    • Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome

[✓] Android Studio (version 2021.3)
    • Android Studio at /Applications/Android Studio.app/Contents
    • Flutter plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/6351-dart
    • Java version OpenJDK Runtime Environment (build 11.0.13+0-b1751.21-8125866)

[✓] VS Code (version 1.81.1)
    • VS Code at /Applications/Visual Studio Code.app/Contents
    • Flutter extension version 3.70.0

[✓] Connected device (4 available)            
    • TECNO CI6 (mobile)          • adb-085452527M005247-7kdqxq._adb-tls-connect._tcp. • android-arm64  • Android 12 (API 31)
    • sdk gphone64 arm64 (mobile) • emulator-5554                                      • android-arm64  • Android 12 (API 32) (emulator)
    • macOS (desktop)             • macos                                              • darwin-arm64   • macOS 13.4 22F66 darwin-arm64
    • Chrome (web)                • chrome                                             • web-javascript • Google Chrome 102.0.5005.61

[✓] Network resources
    • All expected network resources are available.