为 android 构建时缺少类文件 - Pusher_channels_flutter

Question

为 Android 构建时出现错误消息：

error: cannot access ConnectionEventListener
      flutterEngine.getPlugins().add(new com.pusher.channels_flutter.PusherChannelsFlutterPlugin());
                                ^
  class file for com.pusher.client.connection.ConnectionEventListener not found

Answer 1

如此处所述，在应用程序级别构建中添加推送器 Java 客户端依赖项.gradle 文件修复了该问题。

dependencies {
    ...
    implementation 'com.pusher:pusher-java-client:2.2.8'
}

添加：

your_project_folder/android/app/build.gradle