Android 将 long 值传递给 class 视图

Question

我正在使用库 WeekView 当应用程序启动时，我想传递给 class 从日历中查看日期以设置第一天查看。在 Activity 中，我设置了日历，并将其传递给 class:

calendarioFooter.add(Calendar.DATE,1);
mWeekView = (WeekView) rootView.findViewById(R.id.weekView);
mWeekView.setOnEventClickListener(this);
mWeekView.setEmptyViewClickListener(this);
mWeekView.setMonthChangeListener(this);
mWeekView.setEventLongPressListener(this);
mWeekView.setDataRicevuta(calendarioFooter.getTimeInMillis());

在class视图中，设置日历：

public class WeekView extends View {
    private Long data_ricevuta;

    public void setDataRicevuta(Long data_ricevuta) {
        this.data_ricevuta = data_ricevuta;
    }

    public Long get_data_ricevuta() {
        return data_ricevuta;
    }

    private void init() {
        ...
        mToday = Calendar.getInstance();
        mToday.setTimeInMillis(data_ricevuta); 
        mToday.set(Calendar.HOUR_OF_DAY, 0);
        mToday.set(Calendar.MINUTE, 0);
        mToday.set(Calendar.SECOND, 0);
        ...
        ...
        ...
    }
}

但是应用程序崩溃了，我遇到了这个错误：

04-24 18:43:35.546: E/AndroidRuntime(6049): android.view.InflateException: Binary XML file line #18: Error inflating class com.alamkanak.weekview.WeekView

但是，如果我手动添加一天，它会起作用。感谢帮助

mToday = Calendar.getInstance();
mToday.add(Calendar.DATE, 1);
mToday.set(Calendar.HOUR_OF_DAY, 0);
mToday.set(Calendar.MINUTE, 0);
mToday.set(Calendar.SECOND, 0);

Answer 1

来自日历文档：

https://docs.oracle.com/javase/7/docs/api/java/util/Calendar.html#setTimeInMillis(long)

setTimeInMillis 需要很长时间而不是很长时间

private long data_ricevuta;
public void setDataRicevuta(long data_ricevuta) {
    this.data_ricevuta = data_ricevuta;
}
public long get_data_ricevuta() {
    return data_ricevuta;
}

更改电话号码

mWeekView.setDataRicevuta(calendarioFooter.getTimeInMillis());

到

mWeekView.setDataRicevuta(Calendar.getTimeInMillis());

如果可行，那么你的 calendarioFooter 是错误的时间..

Android 将 long 值传递给 class 视图

Android pass long value to class View

android

calendar

class

view

long-integer