iOS no sister project-Package status bar indicator (UIWindow implementation)

I. Header file

1 #import<UIKit/UIKit.h>2 3 @interfaceChaosstatusbarhud:nsobject4 /** Show Success Information*/5+ (void) Showsuccess: (NSString *) str;6 /** Display failure Information*/7+ (void) ShowError: (NSString *) str;8 /** Displays the information being loaded*/9+ (void) Showloading: (NSString *) str;Ten /** Hide*/ One+ (void) Hide; A /** Show Plain text*/ -+ (void) ShowMessage: (NSString *) str; - /** Custom Icon text*/ the+ (void) ShowMessage: (NSString *) str withimage: (UIImage *) image; - @end

Two. Implement the. m file

1 #import "ChaosStatusBarHUD.h"2 3 #defineCHAOSWINDOWH 204 #defineChaosscreenw [UIScreen mainscreen].bounds.size.width5 6 @implementationChaosstatusbarhud7 8 StaticNstimer *Timer_;9 StaticUIWindow *Window_;Ten  One  A+ (void) ShowWindow - { -     //first stop the timer before the [Timer_ invalidate]; -UIWindow *window =[[UIWindow alloc] init]; -Window.backgroundcolor =[Uicolor Blackcolor]; -Window.windowlevel =Uiwindowlevelstatusbar; +Window.hidden =NO; -Window_ =window; +Window.frame = CGRectMake (0, -chaoswindowh, Chaosscreenw, CHAOSWINDOWH); A      at     //animation effects -[UIView animatewithduration:0.25animations:^{ -          -Window.frame = CGRectMake (0,0, Chaosscreenw, CHAOSWINDOWH); -     }]; - } in /** Custom Icon text*/ -+ (void) ShowMessage: (NSString *) str withimage: (UIImage *) Image to { +     //Create a form - [self ShowWindow]; the     //Add button *UIButton *button =[[UIButton alloc] init]; $Button.frame =window_.bounds;Panax Notoginseng [button Setimage:image forstate:uicontrolstatenormal]; - [button Settitle:str forstate:uicontrolstatenormal]; theButton.titleedgeinsets = Uiedgeinsetsmake (0, -,0,0); +Button.titleLabel.font = [Uifont systemfontofsize: -]; A [Window_ Addsubview:button]; the      +     //end animation after two seconds -Timer_ = [Nstimer scheduledtimerwithtimeinterval:2.0target:self selector: @selector (hide) userinfo:nil repeats:no]; $ } $  - /** Show Plain text*/ -+ (void) ShowMessage: (NSString *) Str the { - [self showmessage:str withimage:nil];Wuyi } the  - /** Show Success Information*/ Wu+ (void) Showsuccess: (NSString *) Str - { About[Self showmessage:str withimage:[uiimage imagenamed:@"Success"]]; $ } -  - /** Display failure Information*/ -+ (void) ShowError: (NSString *) Str A { +[Self showmessage:str withimage:[uiimage imagenamed:@"Error"]]; the } -  $ /** Displays the information being loaded*/ the+ (void) Showloading: (NSString *) Str the { the     //Stop Timer the [Timer_ invalidate]; -Timer_ =Nil; in     //Create Window the [self ShowWindow]; the     //Add button AboutUIButton *button =[[UIButton alloc] init]; theButton.frame =window_.bounds; the [button Settitle:str forstate:uicontrolstatenormal]; theButton.titleLabel.font = [Uifont systemfontofsize: -]; + [Window_ Addsubview:button]; -     //calculate button Text width theCGFloat titlewidth = [str sizewithattributes:@{nsfontattributename: [Uifont systemfontofsize: -]}].width;Bayi     //calculate the x value of Chrysanthemums theCGFloat x = (Chaosscreenw-2* titlewidth) *0.5; the     //calculates the Y value of a loadingview -CGFloat y = window_.frame.size.height *0.5; -Uiactivityindicatorview *loadingview =[[Uiactivityindicatorview alloc] initwithactivityindicatorstyle:uiactivityindicatorviewstylewhite]; the [Loadingview startanimating]; the [Window_ Addsubview:loadingview]; theLoadingview.center =cgpointmake (x, y); the } -  the /** Hide*/ the+ (void) Hide the {94     //animation effects the[UIView animatewithduration:0.25animations:^{ the          theWindow_.frame = CGRectMake (0, - -, Chaosscreenw, CHAOSWINDOWH);98} completion:^(BOOL finished) { About          -Timer_ =Nil;101Window_ =Nil;102     }];103 }104 @end

iOS no sister project-Package status bar indicator (UIWindow implementation)