Android 日历管理 Calendars的（日程、提醒）增删改查
2013-11-29 16:30
821 查看
package com.szwistar.emistar.calendar;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.TimeZone;
import android.content.ContentProviderOperation;
import android.content.ContentProviderOperation.Builder;
import android.content.ContentProviderResult;
import android.content.ContentResolver;
import android.content.ContentUris;
import android.content.ContentValues;
import android.database.Cursor;
import android.net.Uri;
import android.provider.CalendarContract;
import android.provider.CalendarContract.Attendees;
import android.provider.CalendarContract.Calendars;
import android.provider.CalendarContract.Events;
import android.provider.CalendarContract.Reminders;
import android.util.Log;
import com.szwistar.emistar.Const;
import com.szwistar.emistar.util.Utils;
/**
* 日程管理提供者provider
* @author fukun
*
*/
public class CalendarsResolver {
private ContentResolver resolver;
/**
* 使用以下Uri时，Android版本>=14;
* 注意引用包路径：android.provider.CalendarContract下的；
**/
private Uri calendarsUri = Calendars.CONTENT_URI;
private Uri eventsUri = Events.CONTENT_URI;
private Uri remindersUri = Reminders.CONTENT_URI;
private Uri attendeesUri = Attendees.CONTENT_URI;
/** Calendars table columns */
public static final String[] CALENDARS_COLUMNS = new String[] {
Calendars._ID, // 0
Calendars.ACCOUNT_NAME, // 1
Calendars.CALENDAR_DISPLAY_NAME, // 2
Calendars.OWNER_ACCOUNT // 3
};
/** Events table columns */
public static final String[] EVENTS_COLUMNS = new String[] {
Events._ID,
Events.CALENDAR_ID,
Events.TITLE,
Events.DESCRIPTION,
Events.EVENT_LOCATION,
Events.DTSTART,
Events.DTEND,
Events.EVENT_TIMEZONE,
Events.HAS_ALARM,
Events.ALL_DAY,
Events.***AILABILITY,
Events.ACCESS_LEVEL,
Events.STATUS,
};
/** Reminders table columns */
public static final String[] REMINDERS_COLUMNS = new String[] {
Reminders._ID,
Reminders.EVENT_ID,
Reminders.MINUTES,
Reminders.METHOD,
};
/** Reminders table columns */
public static final String[] ATTENDEES_COLUMNS = new String[] {
Attendees._ID,
Attendees.ATTENDEE_NAME,
Attendees.ATTENDEE_EMAIL,
Attendees.ATTENDEE_STATUS
};
/**
* 构造方法
* @param resolver
*/
public CalendarsResolver(ContentResolver resolver) {
this.resolver = resolver;
}
/**
* 获取时区
* @return String[]
*/
public static String[] getTimeZones(){
return TimeZone.getAvailableIDs();
}
/**
* 更新日程提醒
* @param param
* @param ops
* @return Uri
* @throws Exception
*/
public Map<String, String> updateReminder(Map<String, String> param){
Map<String, String> result = new HashMap<String, String>();
if (Utils.isEmpty(param)) {
result.put("result", "0");
result.put("obj", "日程提醒更新参数为空！");
return result;
}
String id = param.get("id");
if (!isExistReminder(Long.parseLong(id))) {
result.put("result", "0");
result.put("obj", "日程提醒id无效，id不存在！");
return result;
}
String mimutes = param.get("mimutes");//提醒在事件前几分钟后发出
String method = param.get("method");//提醒方法:METHOD_DEFAULT:0,*_ALERT:1,*_EMAIL:2,*_SMS:3
if ( Utils.isEmpty(mimutes) && Utils.isEmpty(method) ){
result.put("result", "0");
result.put("obj", "日程提醒更新的信息不能都为空！");
return result;
}
ContentValues reminderVal = new ContentValues();
if (!Utils.isEmpty(mimutes)) {
//提醒时间
int m = Utils.isNumber(mimutes) ? Integer.parseInt(mimutes) : 0;
reminderVal.put(Reminders.MINUTES, m);//提醒在事件前多少分钟后发出
}
if (!Utils.isEmpty(method)) {
//提醒方法
int methodType = Reminders.METHOD_DEFAULT;
if (method.equals("1")) {
methodType = Reminders.METHOD_ALERT;
} else if (method.equals("2")) {
methodType = Reminders.METHOD_EMAIL;
} else if (method.equals("3")) {
methodType = Reminders.METHOD_SMS;
}
reminderVal.put(Reminders.METHOD, methodType);
}
try{
int n = resolver.update(remindersUri, reminderVal, Reminders._ID + "=" + id , null);
result.put("result", "1");
result.put("obj", n + "");
} catch (Exception e) {
Log.i(Const.APPTAG, e.getMessage());
result.put("result", "-1");
result.put("obj", e.getMessage());
}
return result;
}
/**
* 更新日程参与者
* @param param
* @param ops
* @return Uri
* @throws Exception
*/
public Map<String, String> updateAttendee(Map<String, String> param){
Map<String, String> result = new HashMap<String, String>();
if (Utils.isEmpty(param)) {
result.put("result", "0");
result.put("obj", "更新参数为空！");
return null;
}
String id = param.get("id");
if (!isExistAttendee(Long.parseLong(id))) {
result.put("result", "0");
result.put("obj", "参与者id无效，id不存在！");
return null;
}
String name = param.get("name");//参与者姓名
String email = param.get("email");//参与者电子邮件
if ( Utils.isEmpty(name) && Utils.isEmpty(email) ){
result.put("result", "0");
result.put("obj", "参与人更新的信息不能都为空！");
return result;
}
ContentValues attendeesVal = new ContentValues();
if (!Utils.isEmpty(email)) {
attendeesVal.put(Attendees.ATTENDEE_NAME, name);
}
if (!Utils.isEmpty(email)) {
attendeesVal.put(Attendees.ATTENDEE_EMAIL, email);//参与者 email
}
try{
int n = resolver.update(attendeesUri, attendeesVal, Attendees._ID + "=" + id , null);
result.put("result", "1");
result.put("obj", n + "");
} catch (Exception e) {
Log.i(Const.APPTAG, e.getMessage());
result.put("result", "-1");
result.put("obj", e.getMessage());
}
return null;
}
/**
* 更新日程事件
* @param param
* @return
*/
public Map<String, String> updateEvent(Map<String, String> param){
Map<String, String> result = new HashMap<String, String>();
if (Utils.isEmpty(param)) {
result.put("result", "0");
result.put("obj", "更新参数为空！");
return null;
}
String id = param.get("id");
if (!isExistEvent(Long.parseLong(id))) {
result.put("result", "0");
result.put("obj", "事件id不能为空！");
return result;
}
String calendarId = param.get("calendarId");
String title = param.get("title");
String description = param.get("description");
String location = param.get("location");
String startDate = param.get("startDate");
String endDate = param.get("endDate");
String status = param.get("status");
String timeZone = param.get("timeZone");
String hasAlarm = param.get("hasAlarm");
String allDay = param.get("allDay");
String availability = param.get("availability");
String accessLevel = param.get("accessLevel");
if (!Utils.isNumber(calendarId) && Utils.isEmpty(title) && Utils.isEmpty(description) && Utils.isEmpty(location)
&& Utils.isEmpty(startDate) && Utils.isEmpty(endDate) && Utils.isEmpty(status)){
result.put("result", "0");
result.put("obj", "事件更新的信息不能都为空！");
return result;
}
ContentValues values = new ContentValues();
if (Utils.isNumber(calendarId)) {
values.put(Events.CALENDAR_ID, calendarId);
}
if (!Utils.isEmpty(title)) {
values.put(Events.TITLE, title);
}
if (!Utils.isEmpty(description)) {
values.put(Events.DESCRIPTION, description);
}
if (!Utils.isEmpty(location)) {
values.put(Events.EVENT_LOCATION, location);
}
//计算开始、结束时间，全部用Date也可以。
Calendar startCld = Calendar.getInstance();
Calendar endCld = Calendar.getInstance();
//如果是全天事件的话，取开始时间的那一整天
if ((Utils.isNumber(allDay) && Integer.parseInt(allDay) == 1) && !Utils.isEmpty(startDate)) {
Calendar cld = Calendar.getInstance();
cld = Utils.parseStrToCld(startDate);
//开始时间
startCld.set(cld.get(Calendar.YEAR), cld.get(Calendar.MONTH), cld.get(Calendar.DAY_OF_MONTH), 0, 0, 0);
//结束时间
endCld.set(cld.get(Calendar.YEAR), cld.get(Calendar.MONTH), cld.get(Calendar.DAY_OF_MONTH), 24 , 0 , 0);
values.put(Events.ALL_DAY, true);
values.put(Events.DTSTART, startCld.getTimeInMillis());
values.put(Events.DTEND, endCld.getTimeInMillis());
} else {
//开始时间
startCld = Utils.parseStrToCld(startDate);
//结束时间
endCld = Utils.parseStrToCld(endDate);
if (!Utils.isEmpty(startDate)) {
values.put(Events.DTSTART, startCld.getTimeInMillis());
}
if (!Utils.isEmpty(endDate)) {
values.put(Events.DTEND, endCld.getTimeInMillis());
}
}
if (!Utils.isEmpty(timeZone)) {
values.put(Events.EVENT_TIMEZONE, timeZone);
}
if (Utils.isNumber(hasAlarm)) {
values.put(Events.HAS_ALARM, hasAlarm);
}
if (Utils.isNumber(availability)) {
values.put(Events.***AILABILITY, availability);
}
if (Utils.isNumber(accessLevel)) {
values.put(Events.ACCESS_LEVEL, accessLevel);
}
try {
int n = resolver.update(eventsUri, values, Events._ID + "=" + id, null);
result.put("result", "1");
result.put("obj", n + "");
} catch (Exception e) {
Log.i(Const.APPTAG, e.getMessage());
result.put("result", "-1");
result.put("obj", e.getMessage());
}
return result;
}
/**
* 查询日程(事件、提醒、参与人)
* @param param
* @return
*/
public List<Map<String, Object>> queryEvents(Map<String, String> param){
List<Map<String, Object>> result = new ArrayList<Map<String,Object>>();
StringBuffer selection = new StringBuffer();
List<String> selectionArgs = new ArrayList<String>();
if (!Utils.isEmpty(param)) {
selection.append(" 1=1 ");
String calendarId = param.get("calendarId");
String eventId = param.get("id");
String title = param.get("title");
String description = param.get("description");
String location = param.get("location");
String startDate = param.get("startDate");
String endDate = param.get("endDate");
String status = param.get("status");
if (Utils.isNumber(calendarId)) {
selection.append(" AND " + Events.CALENDAR_ID + "=? ");
selectionArgs.add(calendarId);
}
if (Utils.isNumber(eventId)) {
selection.append(" AND " + Events._ID + "=? ");
selectionArgs.add(eventId);
}
if (!Utils.isEmpty(title)) {
selection.append(" AND " + Events.TITLE + " LIKE ? ");
selectionArgs.add("%" + title + "%");
}
if (!Utils.isEmpty(description)) {
selection.append(" AND " + Events.DESCRIPTION + " LIKE ? ");
selectionArgs.add("%" + description + "%");
}
if (!Utils.isEmpty(location)) {
selection.append(" AND " + Events.EVENT_LOCATION + " LIKE ? ");
selectionArgs.add("%" + location + "%");
}
if (Utils.isNumber(status)) {
selection.append(" AND " + Events.STATUS + " =? ");
selectionArgs.add(status);
}
if (!Utils.isEmpty(startDate)) {
long startMillis = Utils.parseStrToCld(startDate).getTimeInMillis();
selection.append(" AND " + Events.DTSTART + " >=? ");
selectionArgs.add(startMillis + "");
}
if (!Utils.isEmpty(endDate)) {
long endMillis = Utils.parseStrToCld(endDate).getTimeInMillis();
selection.append(" AND " + Events.DTEND + " <=? ");
selectionArgs.add(endMillis + "");
}
Log.i(Const.APPTAG, "查询条件:" + selection.toString());
}
// EVENTS_COLUMNS 换成 null 查询所有字段
Cursor eventsCursor = resolver.query(
eventsUri,
EVENTS_COLUMNS,
selection.length() == 0 ? null : selection.toString(),
selectionArgs.size() == 0 ? null : selectionArgs.toArray(new String[]{}),
null);
Map<String, Object> event = new HashMap<String, Object>();
while (eventsCursor.moveToNext()) {
//以下字段解释，在添加事件里可查看addEvents()
String eid = eventsCursor.getString(eventsCursor.getColumnIndex(Events._ID));
String calendarId = eventsCursor.getString(eventsCursor.getColumnIndex(Events.CALENDAR_ID));
String title = eventsCursor.getString(eventsCursor.getColumnIndex(Events.TITLE));
String description = eventsCursor.getString(eventsCursor.getColumnIndex(Events.DESCRIPTION));
String location = eventsCursor.getString(eventsCursor.getColumnIndex(Events.EVENT_LOCATION));
long startDate = eventsCursor.getLong(eventsCursor.getColumnIndex(Events.DTSTART));
long endDate = eventsCursor.getLong(eventsCursor.getColumnIndex(Events.DTEND));
String timeZone = eventsCursor.getString(eventsCursor.getColumnIndex(Events.EVENT_TIMEZONE));
String hasAlarm = eventsCursor.getString(eventsCursor.getColumnIndex(Events.HAS_ALARM));
String allDay = eventsCursor.getString(eventsCursor.getColumnIndex(Events.ALL_DAY));
String availability = eventsCursor.getString(eventsCursor.getColumnIndex(Events.***AILABILITY));
String accessLevel = eventsCursor.getString(eventsCursor.getColumnIndex(Events.ACCESS_LEVEL));
String status = eventsCursor.getString(eventsCursor.getColumnIndex(Events.STATUS));
Calendar calendar = Calendar.getInstance();
event.put("id", eid);
event.put("calendarId", calendarId);
event.put("title", title);
event.put("description", description);
event.put("location", location);
calendar.setTimeInMillis(startDate);
event.put("startDate", Utils.getFormatCld(calendar));
calendar.setTimeInMillis(endDate);
event.put("endDate", Utils.getFormatCld(calendar));
event.put("timeZone", timeZone);
event.put("hasAlarm", hasAlarm);
event.put("allDay", allDay);
event.put("availability", availability);
event.put("accessLevel", accessLevel);
event.put("status", status);
//查询提醒
Cursor remindersCursor = resolver.query(
remindersUri,
REMINDERS_COLUMNS,
Reminders.EVENT_ID + "=?",
new String[]{ eid },
null);
List<Map<String, Object>> reminders = new ArrayList<Map<String,Object>>();
while (remindersCursor.moveToNext()) {
Map<String, Object> reminder = new HashMap<String, Object>();
String rid = remindersCursor.getString(remindersCursor.getColumnIndex(Reminders._ID));
String eventId = remindersCursor.getString(remindersCursor.getColumnIndex(Reminders.EVENT_ID));
String minutes = remindersCursor.getString(remindersCursor.getColumnIndex(Reminders.MINUTES));
String method = remindersCursor.getString(remindersCursor.getColumnIndex(Reminders.METHOD));
reminder.put("id", rid);
reminder.put("eventId", eventId);
reminder.put("minutes", minutes);
reminder.put("method", method);
reminders.add(reminder);
}
remindersCursor.close();
event.put("reminders", reminders);
//查询参与人
Cursor attendeesCursor = resolver.query(
attendeesUri,
ATTENDEES_COLUMNS,
Attendees.EVENT_ID + "=?",
new String[]{ eid },
null);
List<Map<String, Object>> attendees = new ArrayList<Map<String,Object>>();
while (attendeesCursor.moveToNext()) {
Map<String, Object> attendee = new HashMap<String, Object>();
String rid = attendeesCursor.getString(attendeesCursor.getColumnIndex(Attendees._ID));
String name = attendeesCursor.getString(attendeesCursor.getColumnIndex(Attendees.ATTENDEE_NAME));
String email = attendeesCursor.getString(attendeesCursor.getColumnIndex(Attendees.ATTENDEE_EMAIL));
String _status = attendeesCursor.getString(attendeesCursor.getColumnIndex(Attendees.ATTENDEE_STATUS));
attendee.put("id", rid);
attendee.put("name", name);
attendee.put("email", email);
attendee.put("status", _status);
attendees.add(attendee);
}
attendeesCursor.close();
event.put("attendees", reminders);
result.add(event);
}
eventsCursor.close();
return result;
}
/**
* 批量插入日程
* @param calendars
* @return Map<String, Object>
*/
public Map<String, Object> insertEvents(List<Map<String, Object>> calendars) {
Map<String, Object> result = new HashMap<String, Object>();
if (Utils.isEmpty(calendars)) {
result.put("result", "0");
result.put("obj", "日程信息为空，添加失败！");
return null;
}
List<String> addResult = new ArrayList<String>();
ArrayList<ContentProviderOperation> ops = null;
for (int i = 0; i < calendars.size(); i++) {
//获得日程
Map<String, Object> calendar = calendars.get(i);
//插入事件
Uri eUri = null;
try {
eUri = insertEvent(calendar);
} catch (Exception e) {
addResult.add("第" + (i + 1) + "条日程，添加事件失败：" + e.getMessage());
}
//如果事件插入成功，则插入提醒和参与者
if (!Utils.isEmpty(eUri)) {
String eventId = eUri.getLastPathSegment();
//存入插入事件的结果
addResult.add(eUri.toString());
ops = new ArrayList<ContentProviderOperation>();
//插入提醒，可以添加多个提醒
Map<Object, Map<String, String>> reminders = (Map<Object, Map<String, String>>) calendar.get("reminders");
if (!Utils.isEmpty(reminders)) {
for (Object key : reminders.keySet()) {
reminders.get(key).put("eventId", eventId);
try {
insertReminder(reminders.get(key), ops);
} catch (Exception e) {
Log.i(Const.APPTAG, e.getMessage());
}
}
}
//插入参与者，可以添加多个参与者
Map<Object, Map<String, String>> attendees = (Map<Object, Map<String, String>>) calendar.get("attendees");
if (!Utils.isEmpty(attendees)) {
for (Object key : attendees.keySet()) {
attendees.get(key).put("eventId", eventId);
try {
insertAttendee(attendees.get(key), ops);
} catch (Exception e) {
Log.i(Const.APPTAG, e.getMessage());
}
}
}
if (!Utils.isEmpty(ops)) {
//执行批量插入
try {
ContentProviderResult[] cps = resolver.applyBatch(CalendarContract.AUTHORITY, ops);
//event表插入返回的Uri集合
for (ContentProviderResult cp : cps) {
Log.i(Const.APPTAG, cp.toString());
addResult.add(cp.uri.toString());
}
} catch (Exception e) {
Log.i(Const.APPTAG, e.getMessage());
addResult.add("第" + (i + 1) + "条日程，添加(提醒和参与者)失败:" + e.getMessage());
}
}
}
}
result.put("result", "1");
result.put("obj", addResult);
return result;
}
/**
* 插入日程参与者，如果参数ops不为空，则不执行插入，添加到ops里执行批量插入
* @param attendees
* @param ops
* @return Uri
* @throws Exception
*/
public Uri insertAttendee(Map<String, String> attendees, ArrayList<ContentProviderOperation> ops) throws Exception{
if (Utils.isEmpty(attendees)) {
return null;
}
try {
String eventId = attendees.get("eventId");//外键事件id
String name = attendees.get("name");//参与者姓名
//如果时间id、或者参与姓名为空，不添加参与者
if (!isExistEvent(Long.parseLong(eventId)) || Utils.isEmpty(name)) {
return null;
}
String email = attendees.get("email");//参与者电子邮件
/** 没明白具体什么意思，暂时用默认值 */
int relationship = Attendees.RELATIONSHIP_ATTENDEE;//与会者与事件的关系
int type = Attendees.TYPE_OPTIONAL;//与会者的类型
int status = Attendees.ATTENDEE_STATUS_INVITED;//与会者的状态
if (ops == null) {
ContentValues attendeesVal = new ContentValues();
attendeesVal.put(Attendees.EVENT_ID, eventId);
attendeesVal.put(Attendees.ATTENDEE_NAME, name);
if (!Utils.isEmpty(email)) {
attendeesVal.put(Attendees.ATTENDEE_EMAIL, email);//参与者 email
}
attendeesVal.put(Attendees.ATTENDEE_RELATIONSHIP, relationship);//关系
attendeesVal.put(Attendees.ATTENDEE_TYPE, type);//类型
attendeesVal.put(Attendees.ATTENDEE_STATUS, status);//状态
Uri uri = resolver.insert(attendeesUri, attendeesVal);
return uri;
} else {
Builder builder = ContentProviderOperation.newInsert(attendeesUri)
.withYieldAllowed(true)
.withValue(Attendees.EVENT_ID, eventId)
.withValue(Attendees.ATTENDEE_NAME, name)
.withValue(Attendees.ATTENDEE_EMAIL, email)
.withValue(Attendees.ATTENDEE_RELATIONSHIP, relationship)
.withValue(Attendees.ATTENDEE_TYPE, type)
.withValue(Attendees.ATTENDEE_STATUS, status);
if (!Utils.isEmpty(email)) {
builder.withValue(Attendees.ATTENDEE_EMAIL, email);
}
ops.add(builder.build());
}
}catch (Exception e) {
throw e;
}
return null;
}
/**
* 插入日程提醒，如果参数ops不为空，则不执行插入。
* @param reminders
* @param ops
* @return Uri
*/
public Uri insertReminder(Map<String, String> reminders, ArrayList<ContentProviderOperation> ops)
throws Exception {
//---------------------------Reminders表的数据------------------------------------
//插入提醒，可以添加多个提醒
if (!Utils.isEmpty(reminders)) {
try {
String eventId = reminders.get("eventId");//外键事件id
//如果时间id为空，不添加提醒
if (!isExistEvent(Long.parseLong(eventId))) {
return null;
}
String mimutes = reminders.get("mimutes");//提醒在事件前几分钟后发出
String method = reminders.get("method");//提醒方法:METHOD_DEFAULT:0,*_ALERT:1,*_EMAIL:2,*_SMS:3
//提醒方法
int methodType = Reminders.METHOD_DEFAULT;
if (method.equals("1")) {
methodType = Reminders.METHOD_ALERT;
} else if (method.equals("2")) {
methodType = Reminders.METHOD_EMAIL;
} else if (method.equals("3")) {
methodType = Reminders.METHOD_SMS;
}
//提醒时间
int m = Utils.isNumber(mimutes) ? Integer.parseInt(mimutes) : 0;
if (ops == null) {
ContentValues alarmVal = new ContentValues();
alarmVal.put(Reminders.EVENT_ID, eventId);
alarmVal.put(Reminders.MINUTES, m);//提醒在事件前多少分钟后发出
alarmVal.put(Reminders.METHOD, methodType);
Uri uri = resolver.insert(remindersUri, alarmVal);
return uri;
} else {
ContentProviderOperation op = ContentProviderOperation.newInsert(remindersUri)
.withYieldAllowed(true)
.withValue(Reminders.EVENT_ID, eventId)
.withValue(Reminders.MINUTES, m)
.withValue(Reminders.METHOD, methodType)
.build();
ops.add(op);
}
} catch (Exception e) {
throw e;
}
}
return null;
}
/**
* 插入日程事件
* @param events
* @return Uri
*/
public Uri insertEvent(Map<String, Object> events) throws Exception {
if (Utils.isEmpty(events)) {
return null;
}
try {
ContentValues eventVal = new ContentValues();
//---------------------------Event表的数据------------------------------------
//插入一条事件，必须满足，有日历id、开始时间、结束时间、和标题或者内容，自定义的，不然插入没有意义
String calendarId = (String) events.get("calendarId");//日历id
String startDate = (String) events.get("startDate");//开始时间:格式=yyyy-MM-dd HH:mm:ss
String endDate = (String) events.get("endDate");//结束时间:格式=yyyy-MM-dd HH:mm:ss
String title = (String) events.get("title");//日程标题
String description = (String) events.get("description");//日程内容
if (!Utils.isNumber(calendarId) || Utils.isEmpty(startDate) || Utils.isEmpty(endDate) ||
(Utils.isEmpty(title) || Utils.isEmpty(description))) {
return null;
}
String location = (String) events.get("location");//地点
String timeZone = (String) events.get("timeZone");//时区：TimeZone.getAvailableIDs()
String hasAlarm = (String) events.get("hasAlarm");//是否事件触发报警:0=false, 1=true
String allDay = (String) events.get("allDay");//是否全天事件：0=false, 1=true
// String eventStatus = (String) calendar.get("eventStatus");//事件状态:暂定(0)，确认(1)或取消(2)
String availability = (String) events.get("availability");//我的状态:0=忙碌，1=有空
String accessLevel = (String) events.get("accessLevel");//访问权限：默认=0，机密=1，私有=2，公共=3
eventVal.put(Events.CALENDAR_ID, calendarId);
eventVal.put(Events.TITLE, title);
eventVal.put(Events.DESCRIPTION, description);
eventVal.put(Events.STATUS, 1);
eventVal.put(Events.EVENT_TIMEZONE, Utils.isEmpty(timeZone) ? "Asia/Shanghai" : timeZone);
eventVal.put(Events.HAS_ALARM, (Utils.isNumber(hasAlarm) ? Integer.parseInt(hasAlarm) : 0));
//计算开始、结束时间，全部用Date也可以。
Calendar cld = Calendar.getInstance();
Calendar startCld = Calendar.getInstance();
Calendar endCld = Calendar.getInstance();
cld = Utils.parseStrToCld(startDate);
//如果地址不为空插入地址
if (!Utils.isEmpty(location)) {
eventVal.put(Events.EVENT_LOCATION, location);
}
//如果是全天事件的话，取开始时间的那一整天
if (Utils.isNumber(allDay) && Integer.parseInt(allDay) == 1) {
//开始时间
startCld.set(cld.get(Calendar.YEAR), cld.get(Calendar.MONTH), cld.get(Calendar.DAY_OF_MONTH), 0, 0, 0);
//结束时间
endCld.set(cld.get(Calendar.YEAR), cld.get(Calendar.MONTH), cld.get(Calendar.DAY_OF_MONTH), 24 , 0 , 0);
eventVal.put(Events.ALL_DAY, true);
eventVal.put(Events.DTSTART, startCld.getTimeInMillis());
eventVal.put(Events.DTEND, endCld.getTimeInMillis());
} else {
//开始时间
startCld = Utils.parseStrToCld(startDate);
//结束时间
endCld = Utils.parseStrToCld(endDate);
eventVal.put(Events.ALL_DAY, false);
eventVal.put(Events.DTSTART, startCld.getTimeInMillis());
eventVal.put(Events.DTEND, endCld.getTimeInMillis());
}
//设置我的状态
if (Utils.isNumber(availability) && Integer.parseInt(availability) == 0) {
eventVal.put(Events.***AILABILITY, Events.***AILABILITY_BUSY);
} else {
eventVal.put(Events.***AILABILITY, Events.***AILABILITY_FREE);
}
//设置隐私
if (Utils.isNumber(accessLevel) && Integer.parseInt(accessLevel) == 1) {
eventVal.put(CalendarContract.Events.ACCESS_LEVEL, Events.ACCESS_CONFIDENTIAL);
} else if (Utils.isNumber(accessLevel) && Integer.parseInt(accessLevel) == 2) {
eventVal.put(CalendarContract.Events.ACCESS_LEVEL, Events.ACCESS_PRIVATE);
} else if (Utils.isNumber(accessLevel) && Integer.parseInt(accessLevel) == 3) {
eventVal.put(CalendarContract.Events.ACCESS_LEVEL, Events.ACCESS_PUBLIC);
} else {
eventVal.put(CalendarContract.Events.ACCESS_LEVEL, Events.ACCESS_DEFAULT);
}
return resolver.insert(eventsUri, eventVal);
} catch (Exception e) {
throw e;
}
}
/**
* 查询Reminder是否存在
* @param id
* @return
*/
public boolean isExistAttendee(long id){
Cursor cursor = resolver.query(
attendeesUri,
new String[]{ Attendees._ID},
Attendees._ID + "=" + id,
null,
null);
if (cursor.moveToFirst()) {
return true;
}
return false;
}
/**
* 查询Reminder是否存在
* @param id
* @return
*/
public boolean isExistReminder(long id){
Cursor cursor = resolver.query(
remindersUri,
new String[]{ Reminders._ID},
Reminders._ID + "=" + id,
null,
null);
if (cursor.moveToFirst()) {
return true;
}
return false;
}
/**
* 查询event是否存在
* @param id
* @return
*/
public boolean isExistEvent(long id){
Cursor cursor = resolver.query(
eventsUri,
new String[]{ Events._ID},
Events._ID + "=" + id,
null,
null);
if (cursor.moveToFirst()) {
return true;
}
return false;
}
/**
* 删除event表里数据
* @param id
* @return
*/
public Map<String, String> delEvents(List<String> ids, String calendarId, boolean delAll){
Map<String, String> result = new HashMap<String, String>();
String selection = null;
if (delAll) {
selection = Events._ID + " > 0";
} else if (Utils.isNumber(calendarId)) {
selection = Events.CALENDAR_ID + "=" + calendarId;
} else if(Utils.isEmpty(ids)){
result.put("result", "0");
result.put("obj", "要删除日程事件的id为空！");
return result;
} else {
String where = "";
for (String id : ids) {
if (Utils.isNumber(id)) {
where += id + ",";
}
}
selection = Events._ID + " in(" + where.substring(0, where.length() - 1) + ")";
}
try {
Log.i(Const.APPTAG, "====：" + selection);
int n = resolver.delete(
eventsUri,
selection,
null);
result.put("result", "1");
result.put("obj", n + "");
} catch (Exception e) {
result.put("result", "-1");
result.put("obj", "删除错误：" + e.toString());
}
return result;
}
/**
* 更新日历的名称
* @param param
* @return Map
*/
public Map<String, String> updateCalendars(Map<String, String> param){
Map<String, String> result = new HashMap<String, String>();
if (Utils.isEmpty(param)) {
result.put("false", "更新参数不能为空！");
return result;
}
String calendarId = param.get("calendarId");
String displayName = param.get("displayName");
if (Utils.isEmpty(calendarId) && Utils.isNumber(calendarId)) {
result.put("false", "日历id不合法！");
return result;
}
if (Utils.isEmpty(displayName)) {
result.put("false", "日历名称不能为空！");
return result;
}
ContentValues values = new ContentValues();
values.put(Calendars.CALENDAR_DISPLAY_NAME, displayName);
Uri uri = ContentUris.withAppendedId(calendarsUri, Long.parseLong(calendarId));
int n = resolver.update(uri, values, null, null);
result.put("true", n + "");
return result;
}
/**
* 根据账户查询账户日历
* @param param Map<String, String>
* @return List
*/
public List<Map<String, String>> queryCalendars(Map<String, String> param){
String accountName = null;
String accountType = null;
String ownerAccount = null;
if (!Utils.isEmpty(param)) {
accountName = param.get("accountName");//账户名称
accountType = param.get("accountType");//账户类型
ownerAccount = param.get("ownerAccount");//拥有者账户
}
List<Map<String, String>> calendars = new ArrayList<Map<String,String>>();
Cursor cursor = null;
StringBuffer selection = new StringBuffer(" 1 = 1 ");
List<String> selectionArgs = new ArrayList<String>();
//本地帐户查询：ACCOUNT_TYPE_LOCAL是一个特殊的日历账号类型，它不跟设备账号关联。这种类型的日历不同步到服务器
//如果是谷歌的账户是可以同步到服务器的
if (Utils.isEmpty(accountName) && Utils.isEmpty(accountType) && Utils.isEmpty(ownerAccount)) {
selection.append(" AND " + Calendars.ACCOUNT_TYPE + " = ? ");
selectionArgs.add("LOCAL");
} else {
if (!Utils.isEmpty(accountName)) {
selection.append(" AND " + Calendars.ACCOUNT_NAME + " = ? ");
selectionArgs.add(accountName);
}
if (!Utils.isEmpty(accountType)) {
selection.append(" AND " + Calendars.ACCOUNT_TYPE + " = ? ");
selectionArgs.add(accountType);
}
if (!Utils.isEmpty(ownerAccount)) {
selection.append(" AND " + Calendars.OWNER_ACCOUNT + " = ? ");
selectionArgs.add(ownerAccount);
}
}
cursor = resolver.query(calendarsUri, CALENDARS_COLUMNS, selection.toString(),
selectionArgs.toArray(new String[]{}), null);
while (cursor.moveToNext()) {
Map<String, String> calendar = new HashMap<String, String>();
// Get the field values
calendar.put("calendarId", cursor.getString(0));
calendar.put("accountName", cursor.getString(1));
calendar.put("displayName", cursor.getString(2));
calendar.put("ownerAccount", cursor.getString(3));
Log.i(Const.APPTAG, "查询到日历：" + calendar);
calendars.add(calendar);
}
return calendars;
}
}
内容来自用户分享和网络整理，不保证内容的准确性，如有侵权内容，可联系管理员处理 
相关文章推荐
- Android最热日程管理应用Any.Do登录iOS和Web平台
- Android 日历日程监听
- Android 向系统日历中添加提醒（踩坑）
- jquery.fullCalendar官方文档翻译(一款小巧好用的日程管理日历, 可集成Google Calendar)
- Android系统日历日程操作
- jquery.fullCalendar官方文档翻译(一款小巧好用的日程管理日历, 可集成Google Calendar)
- Android 获取手机系统的声音设置管理通知提醒的声音
- 同步Android手机系统日历事件（日程）
- jquery.fullCalendar官方文档翻译(一款小巧好用的日程管理日历, 可集成Google Calendar)
- jquery.fullCalendar官方文档翻译(一款小巧好用的日程管理日历, 可集成Google Calendar)
- 日历程序，支持添加日程提醒
- Android向系统日历中添加日程事件
- android连接sqlite进行简单的增删改查和事务管理
- Android带日程安排的自定义日历控件
- Android向系统日历中添加日程事件
- 使用Exchange服务实现跨平台（PC+Web + 移动端）日历的日程管理
- 日历程序，支持添加日程提醒
- Android 插入日程到系统日历要注意的3点
- Android调用系统日历插入日程
- Android日历事件提醒