将Java代码转换为Kotlin代码时出错

Question

我在Java中有以下声明

private BroadcastReceiver mBroadcastReceiver = new BroadcastReceiver(){
    @Override
    public void onReceive(Context context, Intent intent) {
        unregisterReceiver(mBroadcastReceiver);
    }
};

我试图将其转换为Kotlin代码，

private var mBroadcastReceiver:BroadcastReceiver = 
    object:BroadcastReceiver(){
        override fun onReceive(context: Context, intent: Intent) {
            unregisterReceiver(mBroadcastReceiver)
            stopSelf()
        }
    }

但我有下一个错误

unregisterReceiver(mBroadcastReceiver)

变量mBroadcastReceiver必须初始化

Answer 1

尝试this而不是mBroadcastReceiver传递给函数：

unregisterReceiver(this)