Question

我正在关注this tutorial以便从WebView添加日历活动。我了解该方法使用shouldOverrideUrlLoading作为网址date:。

public boolean shouldOverrideUrlLoading (WebView view, String url) {

if (url.startsWith("date:")) {

Log.d(this.getClass().getCanonicalName(),url);

Calendar beginCal = Calendar.getInstance();

Calendar endCal = Calendar.getInstance();

Date beginDate = new Date(0, 0, 0);

Date endDate = new Date(0, 0, 0);

String parsed = url.substring(5);

String[] components = parsed.split(",");

beginDate.setMonth(Integer.parseInt(components[0]));

beginDate.setDate(Integer.parseInt(components[1]));

beginDate.setYear(Integer.parseInt(components[2]));

beginCal.setTime(beginDate);

endDate.setMonth(Integer.parseInt(components[3]));

endDate.setDate(Integer.parseInt(components[4]));

endDate.setYear(Integer.parseInt(components[5]));

endCal.setTime(endDate);

calendarevent(beginCal, endCal, components[6]);

return true;

}

return false;

}

});

但是，我无法理解date: url的格式：

<a href='date:beginmonth, beginday, beginyear, 
endmonth, endday, endyear, My Event Description'>
My event link</a>

例如，我在2016年9月15日举办了一个活动，所以我把网址变成了：

<a href='date:09,15,2016,09,15,2016, My Event Description'>
    My event link</a>

我的日期错了。日期变成2011年5月11日。我犯了什么错误？

Answer 1

自己解决了这个问题。该错误可能是由于documentation使用了已弃用的Date。已更改为Calendar.set，现在已正常工作。

Calendar beginCal = Calendar.getInstance();
Calendar endCal = Calendar.getInstance();

String parsed = url.substring(5);
String[] components = parsed.split(",");
int month = Integer.parseInt(components[0])-1;
int day = Integer.parseInt(components[1]);
int year = Integer.parseInt(components[2]);
beginCal.set(year, month, day);

int monthend = Integer.parseInt(components[3])-1;
int dayend = Integer.parseInt(components[4]);
int yearend = Integer.parseInt(components[5]);

endCal.set(yearend, monthend, dayend);
calendarevent(beginCal, endCal, components[6]);

从WebView添加日历事件

1 个答案: