Android日历事件
我正在使用日历内容提供程序进行操作，现在无法显示特定日期的事件 我知道<2.1版本和2.2版本的事件URI，如下所示：Android日历事件,android,calendar,Android,Calendar,我正在使用日历内容提供程序进行操作，现在无法显示特定日期的事件 我知道“+”之后的“+”和“+dtend+”//下面是一种获取所有日历事件列表的方法 public static void readCalendarEvent(Context context) { ContentResolver contentResolver = context.getContentResolver(); cursor = contentResolver.query(Uri.parse("c
eventsUri = Uri.parse("content://calendar/events"); // < Android 2.1 version
eventsUri = Uri.parse("content://com.android.calendar/events"); // For Android Froyo 2.2 and later version
eventsUri=Uri.parse（“content://calendar/events"); // < 安卓2.1版
eventsUri=Uri.parse（“content://com.android.calendar/events"); // 适用于Android Froyo 2.2及更高版本
Thanx这些示例用于使用此代码获取每日事件
public static void readCalendarEvent(Context context) throws ParseException {
ContentResolver contentResolver = context.getContentResolver();
Calendar calendar = Calendar.getInstance();
String dtstart = "dtstart";
String dtend = "dtend";
SimpleDateFormat displayFormatter = new SimpleDateFormat("MMMM dd, yyyy (EEEE)");
stime=displayFormatter.format(calendar.getTime());
SimpleDateFormat startFormatter = new SimpleDateFormat("MM/dd/yy");
String dateString = startFormatter.format(calendar.getTime());
long after = calendar.getTimeInMillis();
SimpleDateFormat formatterr = new SimpleDateFormat("hh:mm:ss MM/dd/yy");
Calendar endOfDay = Calendar.getInstance();
Date dateCCC = formatterr.parse("23:59:59 " + dateString);
endOfDay.setTime(dateCCC);
cursor = contentResolver.query(Uri.parse("content://com.android.calendar/events"), (new String[] { "calendar_id", "title", "description", "dtstart", "dtend","eventTimezone", "eventLocation" }), "(" + dtstart + ">" + after + " and " + dtend + "<" + endOfDay.getTimeInMillis() + ")", null, "dtstart ASC");
/*String[] COLS={"calendar_id", "title", "description", "dtstart", "dtend","eventTimezone", "eventLocation"};
cursor = contentResolver.query(
CalendarContract.Events.CONTENT_URI, COLS,null, null, null);*/
gCalendar = new ArrayList<GoogleCalendar>();
try {
if (cursor.getCount() > 0) {
while (cursor.moveToNext()) {
GoogleCalendar googleCalendar = new GoogleCalendar();
gCalendar.add(googleCalendar);
int calendar_id = cursor.getInt(0);
googleCalendar.setCalendar_id(calendar_id);
String title = cursor.getString(1);
googleCalendar.setTitle(title);
String description = cursor.getString(2);
googleCalendar.setDescription(description);
String dtstart1 = cursor.getString(3);
dt=convertDate(dtstart1,"hh:mm:ss");
googleCalendar.setDtstart(dt);
String dtend1 = cursor.getString(4);
googleCalendar.setDtend(dtend1);
String eventTimeZone=cursor.getString(5);
googleCalendar.setEventTimeZone(eventTimeZone);
String eventlocation = cursor.getString(6);
googleCalendar.setEventlocation(eventlocation);
}
}
} catch (AssertionError ex) {
ex.printStackTrace();
} catch (Exception e) {
e.printStackTrace();
}
}
}
publicstaticvoidreadcalendarEvent（上下文上下文）引发异常{
ContentResolver ContentResolver=context.getContentResolver（）；
日历=Calendar.getInstance（）；
字符串dtstart=“dtstart”；
字符串dtend=“dtend”；
SimpleDataFormat displayFormatter=新的SimpleDataFormat（“MMMM dd，yyyy（EEEE）”；
stime=displayFormatter.format（calendar.getTime（））；
SimpleDataFormat StartFormat=新SimpleDataFormat（“MM/dd/yy”）；
String dateString=startFormatter.format（calendar.getTime（））；
long after=calendar.getTimeInMillis（）；
SimpleDataFormat Formatter=新的SimpleDataFormat（“hh:mm:ss mm/dd/yy”）；
Calendar endOfDay=Calendar.getInstance（）；
Date-dateCCC=formatter.parse（“23:59:59”+日期字符串）；
endOfDay.setTime（日期CCC）；
cursor=contentResolver.query（Uri.parse（“content://com.android.calendar/events（“+dtstart+”>“+”之后的“+”和“+dtend+”//下面是一种获取所有日历事件列表的方法
public static void readCalendarEvent(Context context) {
ContentResolver contentResolver = context.getContentResolver();
cursor = contentResolver.query(Uri.parse("content://com.android.calendar/events"), (new String[] { "_id", "title", "organizer", "dtstart", "dtend"}), null, null, null);
List<GoogleCalendar> gCalendar = new ArrayList<GoogleCalendar>();
try {
if (cursor.getCount() > 0) {
while (cursor.moveToNext()) {
GoogleCalendar googleCalendar = new GoogleCalendar();
int event_ID = cursor.getInt(0);
googleCalendar.setEvent_id(event_ID);
String title = cursor.getString(1);
googleCalendar.setTitle(title);
String mOrganizer = cursor.getString(2);
googleCalendar.setOrganizer(mOrganizer);
String dtStart = cursor.getString(3);
googleCalendar.setDtstart(dtStart);
String dtEnd = cursor.getString(4);
googleCalendar.setDtend(dtEnd);
gCalendar.add(googleCalendar);
Log.d("CaledarM",googleCalendar.getTitle()+" name = "+googleCalendar.getOrganizer()+" dateStart = "+googleCalendar.getDtstart()+" Size = " + gCalendar.size());
}
}
} catch (AssertionError ex) {
ex.printStackTrace();
} catch (Exception e) {
e.printStackTrace();
}
}
@bbaja42非常感谢您的支持，但我对“/instances/when”这一行表示怀疑，您在其中编写了ContentUris.appendId（builder，now-DateUtils.MILLIS_PER_DAY*10000）和ContentUris.appendId（builder，now+DateUtils.MILLIS_PER_DAY*10000）；行，但如何仅获取特定日期的事件？？？@bbaja42 MILLIS_/天不适用于ANDROID@pm-帕雷什·马亚尼：你说得对，我用了额外的图书馆that@pm-paresh mayani，如果您希望获得特定日期；您需要输入特定日期的开始时间；以及特定日期的结束时间。endDate=now+1天（单位：毫秒秒）谷歌日历在哪里？检查：
Cursor eventCursor = contentResolver.query(builder.build(),
new String[] { "event_id"}, "Calendars._id=" + 1,
null, "startDay ASC, startMinute ASC");
// For a full list of available columns see http://tinyurl.com/yfbg76w
while (eventCursor.moveToNext()) {
String uid2 = eventCursor.getString(0);
Log.v("eventID : ", uid2);
}
public static void readCalendarEvent(Context context) throws ParseException {
ContentResolver contentResolver = context.getContentResolver();
Calendar calendar = Calendar.getInstance();
String dtstart = "dtstart";
String dtend = "dtend";
SimpleDateFormat displayFormatter = new SimpleDateFormat("MMMM dd, yyyy (EEEE)");
stime=displayFormatter.format(calendar.getTime());
SimpleDateFormat startFormatter = new SimpleDateFormat("MM/dd/yy");
String dateString = startFormatter.format(calendar.getTime());
long after = calendar.getTimeInMillis();
SimpleDateFormat formatterr = new SimpleDateFormat("hh:mm:ss MM/dd/yy");
Calendar endOfDay = Calendar.getInstance();
Date dateCCC = formatterr.parse("23:59:59 " + dateString);
endOfDay.setTime(dateCCC);
cursor = contentResolver.query(Uri.parse("content://com.android.calendar/events"), (new String[] { "calendar_id", "title", "description", "dtstart", "dtend","eventTimezone", "eventLocation" }), "(" + dtstart + ">" + after + " and " + dtend + "<" + endOfDay.getTimeInMillis() + ")", null, "dtstart ASC");
/*String[] COLS={"calendar_id", "title", "description", "dtstart", "dtend","eventTimezone", "eventLocation"};
cursor = contentResolver.query(
CalendarContract.Events.CONTENT_URI, COLS,null, null, null);*/
gCalendar = new ArrayList<GoogleCalendar>();
try {
if (cursor.getCount() > 0) {
while (cursor.moveToNext()) {
GoogleCalendar googleCalendar = new GoogleCalendar();
gCalendar.add(googleCalendar);
int calendar_id = cursor.getInt(0);
googleCalendar.setCalendar_id(calendar_id);
String title = cursor.getString(1);
googleCalendar.setTitle(title);
String description = cursor.getString(2);
googleCalendar.setDescription(description);
String dtstart1 = cursor.getString(3);
dt=convertDate(dtstart1,"hh:mm:ss");
googleCalendar.setDtstart(dt);
String dtend1 = cursor.getString(4);
googleCalendar.setDtend(dtend1);
String eventTimeZone=cursor.getString(5);
googleCalendar.setEventTimeZone(eventTimeZone);
String eventlocation = cursor.getString(6);
googleCalendar.setEventlocation(eventlocation);
}
}
} catch (AssertionError ex) {
ex.printStackTrace();
} catch (Exception e) {
e.printStackTrace();
}
}
}
public static void readCalendarEvent(Context context) {
ContentResolver contentResolver = context.getContentResolver();
cursor = contentResolver.query(Uri.parse("content://com.android.calendar/events"), (new String[] { "_id", "title", "organizer", "dtstart", "dtend"}), null, null, null);
List<GoogleCalendar> gCalendar = new ArrayList<GoogleCalendar>();
try {
if (cursor.getCount() > 0) {
while (cursor.moveToNext()) {
GoogleCalendar googleCalendar = new GoogleCalendar();
int event_ID = cursor.getInt(0);
googleCalendar.setEvent_id(event_ID);
String title = cursor.getString(1);
googleCalendar.setTitle(title);
String mOrganizer = cursor.getString(2);
googleCalendar.setOrganizer(mOrganizer);
String dtStart = cursor.getString(3);
googleCalendar.setDtstart(dtStart);
String dtEnd = cursor.getString(4);
googleCalendar.setDtend(dtEnd);
gCalendar.add(googleCalendar);
Log.d("CaledarM",googleCalendar.getTitle()+" name = "+googleCalendar.getOrganizer()+" dateStart = "+googleCalendar.getDtstart()+" Size = " + gCalendar.size());
}
}
} catch (AssertionError ex) {
ex.printStackTrace();
} catch (Exception e) {
e.printStackTrace();
}
}
public class GoogleCalendar {
private int event_id;
private String title,
organizer,
dtstart,
dtend;
public GoogleCalendar()
{
}
public int getEvent_id() {
return event_id;
}
public void setEvent_id(int calendar_id) {
event_id = calendar_id;
}
public String getTitle() {
return title;
}
public void setTitle(String title) {
this.title = title;
}
public String getOrganizer() {
return organizer;
}
public void setOrganizer(String description) {
this.organizer = description;
}
public String getDtstart() {
return dtstart;
}
public void setDtstart(String dtstart1) {
this.dtstart = dtstart1;
}
public String getDtend() {
return dtend;
}
public void setDtend(String dtend1) {
this.dtend = dtend1;
}
}