问题描述
我遵循official doc将事件添加到日历。如果我使用意图通过示例代码插入事件,那么它将起作用。但是,如果我尝试直接通过示例代码添加事件,则日历没有任何反应。我的代码或设置有什么问题?有人可以帮我解决吗?
我得到的日历ID是1。
public void addEvent(){
try {
TimeZone tz= TimeZone.getDefault();
long caliD = 1;
long startMillis = 0;
long endMillis = 0;
Calendar beginTime = Calendar.getInstance();
beginTime.set(2020,11,14,7,30);
startMillis = beginTime.getTimeInMillis();
Calendar endTime = Calendar.getInstance();
endTime.set(2020,8,45);
endMillis = endTime.getTimeInMillis();
ContentResolver cr = getContentResolver();
ContentValues values = new ContentValues();
values.put(CalendarContract.Events.DTSTART,startMillis);
values.put(CalendarContract.Events.DTEND,endMillis);
values.put(CalendarContract.Events.TITLE,"Jazzercise");
values.put(CalendarContract.Events.DESCRIPTION,"Group workout");
values.put(CalendarContract.Events.CALENDAR_ID,caliD);
values.put(CalendarContract.Events.EVENT_TIMEZONE,tz.getID());
Uri uri = cr.insert(CalendarContract.Events.CONTENT_URI,values);
Toast.makeText(this,"Event added Successfully",Toast.LENGTH_LONG).show();
// get the event ID that is the last element in the Uri
long eventID = Long.parseLong(uri.getLastPathSegment());
//
// ... do something with event ID
//
//
}catch (Exception e){
e.printstacktrace();
Toast.makeText(this,"Exception: " + e.getMessage(),Toast.LENGTH_SHORT).show();
}
}
清单:
<uses-permission android:name="android.permission.READ_CALENDAR" />
<uses-permission android:name="android.permission.WRITE_CALENDAR" />
解决方法
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