我正在开发一个日历应用程序,其中包含多个事件(例如500个事件),其中包括生日.我正在下载事件表单Web服务.我想在生日那天上午10点的特定时间给每个出生日期的用户提醒.我正在使用本地通知来安排警报,但我被困住,因为iOS每个应用程序只允许64个通知,我有多个生日.一旦应用程序超过限制,我不知道如何安排更多通知.请建议我如何解决这个问题.下面是我安排通知的代码
- (void)scheduleNotification:(NSMutableArray *)datesArray withMessage:(NSMutableArray *)messagesArray NotificationID:(NSString *)notificationID
{
NSCalendar *calendar = [NSCalendar currentCalendar];
NSDateFormatter *formatter = [[NSDateFormatter alloc]init];
[formatter setDateStyle:NSDateFormatterNoStyle];
[formatter setTimeStyle:NSDateFormatterShortStyle];
NSDateFormatter *formatter1 = [[NSDateFormatter alloc]init];
[formatter1 setDateStyle:NSDateFormatterMediumStyle];
[formatter1 setDateFormat:@"dd/MM/yyyy"];
// NSDate *myTime = [formatter dateFromString:@"06:10 PM"];
NSDate *myTime = [formatter dateFromString:fireTime];
for (int i = 0; i < [datesArray count]; i++)
{
NSDate *myDate = [formatter1 dateFromString:[datesArray objectAtIndex:i]];
NSDateComponents *dateComponents = [calendar components:NSDayCalendarUnit|NSMonthCalendarUnit|NSYearCalendarUnit fromDate:myDate];
NSDateComponents *timeComponents = [calendar components:NSHourCalendarUnit|NSMinuteCalendarUnit fromDate:myTime];
NSDateComponents * newComponents = [[NSDateComponents alloc]init];
NSDateComponents …Run Code Online (Sandbox Code Playgroud) 我有一个使用故事板开发的ios5应用程序,当前在初始启动时显示标签栏控制器视图.我想在显示标签栏控制器之前显示登录屏幕.用户将输入他的用户名和密码,然后系统将对用户进行身份验证,然后如果成功,则显示标签栏控制器.
我已经尝试了以下3个选项但没有运气..任何想法?
(BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
// Option 1
UITabBarController *tabBarController = (UITabBarController *)self.window.rootViewController;
PointsViewController *firstVC = [[tabBarController viewControllers] objectAtIndex:0];
UIViewController *loginViewController = [[LoginViewController alloc] init];
[firstVC.navigationController pushViewController:loginViewController animated:YES];
// Option 2
UITabBarController *tabBarController = (UITabBarController *)self.window.rootViewController;
UIViewController *loginViewController = [[LoginViewController alloc] init];
[tabBarController presentViewController:loginViewController animated:NO completion:nil];
// Option 3
UITabBarController *tabBarController = (UITabBarController *)self.window.rootViewController;
UIViewController *loginViewController = [[LoginViewController alloc] init];
[tabBarController presentModalViewController:loginViewController animated:NO];
return YES;
}
Run Code Online (Sandbox Code Playgroud) 我正在使用ios 6中的eventkit框架开发日历应用程序.我正在尝试使用该[self.store respondsToSelector:@selector(requestAccessToEntityType:completion:)]方法获取权限,并且在获得访问日历的权限后,我尝试使用EKSourceTypeLocal源创建带有标识符的新日历并将事件添加到新创建的日历.我在这里面临的问题是,当我尝试在iPhone 4s中运行应用程序时,它会显示"日历没有来源"的错误,并且它不会保存我的日历,因此没有任何事件被添加到日历中.我不知道我在这里做错了什么.请指导我解决这个问题.
我在下面发布我的代码
- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
NSLog(@"in view did load method");
// For iOS 6.0 and later
self.store = [[EKEventStore alloc] init];
if([self.store respondsToSelector:@selector(requestAccessToEntityType:completion:)]) {
[self.store requestAccessToEntityType:EKEntityTypeEvent completion:^(BOOL granted, NSError *error) {
// handle access here
dispatch_async(dispatch_get_main_queue(), ^{
if (granted) {
NSLog(@"permission granted");
EKCalendar *myCalendar;
EKSource *myLocalSource = nil;
for (EKSource *calendarSource in self.store.sources) {
if (calendarSource.sourceType …Run Code Online (Sandbox Code Playgroud) 我从iOS客户端获取Json数组,并希望使用Java和jersey以及Gson解析服务器端的Json.我从iOS发送POST方法中的JSON数组.我想使用json但是如何在Java类中保存json数据.这是我的Json数组的结构
{
"friendList": [
{"id": 1, "username": "user1", "name":"person1", "friendUsername":"fUser1", "friendName":"fName1"},
{"id": 2, "username": "user2", "name":"person2", "friendUsername":"fUser2", "friendName":"fName2"},
{"id": 3, "username": "user3", "name":"person3", "friendUsername":"fUser3", "friendName":"fName3"},...
]
}
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这是我的Web服务类
@Path("/FriendsList")
public class RestWebServicesAPI {
@POST
@Path("/friends")
@Consumes(MediaType.APPLICATION_JSON)
public Friends saveFriedList(Friends friend, @Context HttpServletRequest request) {
// Don't know how to parse json array????
}
}
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这是我的朋友班
import java.util.List;
import javax.xml.bind.annotation.XmlRootElement;
@XmlRootElement
Public Class Friends {
private String id;
private String username;
private String name;
private String friendUsername;
private String friendName;
public …Run Code Online (Sandbox Code Playgroud) 使用"NSLog"显示对象数组的解决方案是什么.
我可以用我的TableView显示它:
- (UITableViewCell *)tableView:(UITableView *)tableView
cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
UITableViewCell *cell = [tableView
dequeueReusableCellWithIdentifier:@"MyBasicCell2"];
DataOrder *bug = [[[ArrayBuying instance] tableau] objectAtIndex:indexPath.row];
static NSString *CellIdentifier = @"MyBasicCell2";
CustomCellFinalView *Cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (!Cell) {
Cell = [[CustomCellFinalView alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
}
Cell.NomProduit.text = bug.product;
Cell.Quantite.text = [NSString stringWithFormat:@"%.2f €", bug.price];
Cell.Prix.text = [NSString stringWithFormat:@"X %d ", bug.quantite];
return Cell;
return cell;
}
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当我尝试我的ViewDidLoad:方法时
NSLog(@"%@",[[ArrayBuying instance] tableau]);
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我在目标输出中获得:
(
"<DataOrder: 0x15d5d980>",
"<DataOrder: 0x15de1aa0>"
)
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非常感谢您的未来帮助
ios ×3
arrays ×2
calendar ×2
alert ×1
controller ×1
eventkit ×1
ios5 ×1
ios6 ×1
iphone ×1
java ×1
jersey ×1
json ×1
object ×1
objective-c ×1
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