IOS message notification Little red dot & custom Little red dot & app icon add hint

Add message notifications Little Red dot iOS comes with

Nsarray *tabbaritems = Self.navigationController.tabBarController.tabBar.items;

Uitabbaritem *personcentertabbaritem = [Tabbaritems objectatindex:2];

Personcentertabbaritem.badgevalue = @ "1";

Custom method (also perfect)

Uiimageview *dotimage = [[Uiimageview alloc] initwithimage:[uiimage imagenamed:@ "Ic_speed_check"];

Dotimage.backgroundcolor = [Uicolor Clearcolor];

CGRect Tabframe =self.navigationcontroller.tabbarcontroller.tabbar.frame;

CGFloat x =CEILF (0.9 * tabFrame.size.width);

CGFloat y =ceilf (0.1 * tabFrame.size.height);

Dotimage.frame =cgrectmake (x, y, 8,8);

[Self.navigationController.tabBarController.tabBar Addsubview:dotimage];

Add a hint to an app icon

Uiusernotificationsettings *settings = [uiusernotificationsettings

Settingsfortypes:uiusernotificationtypebadge Categories:nil];

[[UIApplication sharedapplication] registerusernotificationsettings:settings];

[UIApplication sharedapplication].applicationiconbadgenumber = 2;

In the Svsettingsviewctrl class:

1. In-(UITableViewCell *) TableView: (UITableView *) Tableviewcellforrowatindexpath: (Nsindexpath *) Indexpath method add

Add when first appears

Svprobeinfo *probeinfo = [Svprobeinfo sharedinstance];

if (![ Probeinfo Isfirststart])

{

if (Indexpath.row = = 0)

{

Show new feature guidelines

[Self Shownewview:cell];

Set the first boot flag bit

[Probeinfo Setfirststart:yes];

}

}

2. Add a method:

Add new Feature Tips

-(void) Shownewview:(UITableViewCell *) cell{

BTN = [[UIButton alloc]init];

Button type

BTN = [UIButton buttonwithtype:uibuttontypecustom];

Button size

Btn.frame = CGRectMake (fitwidth), Cell.height *0.25, cell.height,cell.height*0.5);

Button background color

Btn.backgroundcolor = [Uicolor Redcolor];

Set text

[Btn settitle:@ "new" forstate:uicontrolstatenormal];

Button rounded Corners

Btn.layer.cornerRadius = Svcornerradius (30

);

Set Center

Btn.titleLabel.textAlignment = Nstextalignmentcenter;

button text color and type

[btn Settitlecolor:[uicolor Whitecolor] forstate:uicontrolstatenormal];

Set Font size

[Btn.titlelabel Setfont:[uifont Systemfontofsize:pixeltofontsize (40)];

The Settings button is not interactive by default

btn.enabled = NO;

[Cell ADDSUBVIEW:BTN];

}

Hide new Feature Tips

-(void) hidenewview{

[Btn Removefromsuperview];

}

3. In-(void) TableView: (UITableView *) TableView Didselectrowatindexpath: (Nsindexpath *) Indexpath add

Add when first appears

Svprobeinfo *probeinfo = [Svprobeinfo sharedinstance];

if (![ Probeinfo Isfirststart])

{

if (Indexpath.row = = 0)

{

[Self hidenewview];

}

}

IOS message notification Little red dot & custom Little red dot & app icon add hint