kotlin - 如何在Android Studio 3.0下的代码.parseList {DayForecast(HashMap(it))}中显示它的值？

Question

以下示例代码来自https://github.com/antoniolg/Kotlin-for-Android-Developers/blob/master/app/src/main/java/com/antonioleiva/weatherapp/data/db/ForecastDb.kt

我希望在代码.parseList{ DayForecast(HashMap(it)) }中显示“it”的值

因此，我在代码val dailyForecast ...之前设置了一个断点，然后在Android Studio中单击运行->调试'app菜单，按F7键启动Step Into，但是我找不到如何在代码.parseList{ DayForecast(HashMap(it)) }中找到“it”的值

我能怎么做？谢谢!

override fun requestForecastByZipCode(zipCode: Long, date: Long) = forecastDbHelper.use {

    val dailyRequest = "${DayForecastTable.CITY_ID} = ? AND ${DayForecastTable.DATE} >= ?"
    val dailyForecast = select(DayForecastTable.NAME)
            .whereSimple(dailyRequest, zipCode.toString(), date.toString())
            .parseList { DayForecast(HashMap(it)) }

     val city = select(CityForecastTable.NAME)
            .whereSimple("${CityForecastTable.ID} = ?", zipCode.toString())
            .parseOpt { CityForecast(HashMap(it), dailyForecast) }


     city?.let { dataMapper.convertToDomain(it) }

}

Answer 1

您可以临时为其命名:

.parseList { 
    val map = it
    DayForecast(HashMap(it)) 
}