iOS 에서 LGLErtView 알림 상자 의 인 스 턴 스 코드

13585 단어 ios lglalertview 프롬프트 상자

iOS 8 을 사용 한 후 시스템 의 UIAlertController 만 봉인 하여 사용 할 때마다 많은 코드 를 써 야 합 니 다.패키지 후 코드 한 마디 만 있 으 면 됩 니 다.deome 주소.
： https://github.com/liguoliangiOS/LGLAlertView.git
위의 코드 LGLErtView.h:


#import <Foundation/Foundation.h>
#import <UIKit/UIKit.h>
typedef NS_ENUM(NSInteger, LGLAlertViewActionStyle) {
LGLAlertViewActionStyleDefault = 0,
LGLAlertViewActionStyleCancel,
LGLAlertViewActionStyleDestructive
};
/** alertView   block */
typedef void (^CallBackBlock)(NSInteger btnIndex);
/** alertView   block */
typedef void (^TextFieldCallBackBlock)(NSString * text);
@interface LGLAlertView : NSObject
/**
*                        
* @param title      
* @param message     
* @param btnTitle          
*
*/
+ (void)showAlertViewWith:(UIViewController *)viewController title:(NSString *)title
message:(NSString *)message buttonTitle:(NSString *)btnTitle
buttonStyle:(LGLAlertViewActionStyle)buttonStyle;
/**
*                
* @param title      
* @param message     
* @param btnTitle          
* @param cancelButtonTitle     
* @param destructiveBtn destructiveBtn  
* @param otherButtonTitles     
*/
+ (void)showAlertViewWith:(UIViewController *)viewController title:(NSString *)title message:(NSString *)message
CallBackBlock:(CallBackBlock)textBlock cancelButtonTitle:(NSString *)cancelBtnTitle
destructiveButtonTitle:(NSString *)destructiveBtnTitle
otherButtonTitles:(NSString *)otherBtnTitles,...NS_REQUIRES_NIL_TERMINATION;
/**
*            ( ：            )
* @param title      
* @param message     
* @param btnTitle          
* @param cancelButtonTitle     
* @param destructiveBtn destructiveBtn  
* @param otherButtonTitles     
*/
+ (void)showAlertTextFieldViewWith:(UIViewController *)viewController title:(NSString *)title message:(NSString *)message
TextFeildCallBackBlock:(TextFieldCallBackBlock)block cancelButtonTitle:(NSString *)cancelBtnTitle
otherButtonTitles:(NSString *)otherBtnTitle;
/**
*         ActionSheet                  
* @param title      
* @param message     
* @param btnTitle          
*
*/
+ (void)showAlertActionSheetViewWith:(UIViewController *)viewController title:(NSString *)title message:(NSString *)message
buttonTitle:(NSString *)btnTitle buttonStyle:(LGLAlertViewActionStyle)buttonStyle;
/**
*     ActionSheet        
* @param title      
* @param message     
* @param btnTitle          
*
*/
+ (void)showAlertActionSheetWith:(UIViewController *)viewController title:(NSString *)title message:(NSString *)message
callbackBlock:(CallBackBlock)block destructiveButtonTitle:(NSString *)destructiveBtnTitle
cancelButtonTitle:(NSString *)cancelBtnTitle
otherButtonTitles:(NSString *)otherBtnTitles, ...NS_REQUIRES_NIL_TERMINATION;
@end

LGLAlertView.m:파일


#import "LGLAlertView.h"
#define LGLAlertShowTime 1.0
@implementation LGLAlertView
// ======================================================================== ----- AlertView start----- ==================================================================================
//        
+ (void)showAlertViewWith:(UIViewController *)viewController title:(NSString *)title message:(NSString *)message buttonTitle:(NSString *)btnTitle buttonStyle:(LGLAlertViewActionStyle)buttonStyle {
UIAlertController * alertController = [UIAlertController alertControllerWithTitle:title message:message preferredStyle:UIAlertControllerStyleAlert];
if (btnTitle.length) {
UIAlertActionStyle actionStyle = (buttonStyle == LGLAlertViewActionStyleDefault) ? UIAlertActionStyleDefault : ((buttonStyle == LGLAlertViewActionStyleCancel) ? UIAlertActionStyleCancel : UIAlertActionStyleDestructive);
UIAlertAction * alertAction = alertAction = [UIAlertAction actionWithTitle:btnTitle style:actionStyle handler:^(UIAlertAction * _Nonnull action) {
[self performSelector:@selector(dismissAlertController:) withObject:alertController afterDelay:LGLAlertShowTime];
}];;
[alertController addAction:alertAction];
[viewController presentViewController:alertController animated:YES completion:nil];
} else {
[viewController presentViewController:alertController animated:YES completion:nil];
[self performSelector:@selector(dismissAlertController:) withObject:alertController afterDelay:LGLAlertShowTime];
}
}
//        
+ (void)showAlertViewWith:(UIViewController *)viewController title:(NSString *)title message:(NSString *)message CallBackBlock:(CallBackBlock)block cancelButtonTitle:(NSString *)cancelBtnTitle destructiveButtonTitle:(NSString *)destructiveBtnTitle otherButtonTitles:(NSString *)otherBtnTitles,... {
UIAlertController * alertController = [UIAlertController alertControllerWithTitle:title message:message preferredStyle:UIAlertControllerStyleAlert];
//    
if (cancelBtnTitle.length) {
UIAlertAction * cancelAction = [UIAlertAction actionWithTitle:cancelBtnTitle style:UIAlertActionStyleCancel handler:^(UIAlertAction * _Nonnull action) {
block(0);
}];
[alertController addAction:cancelAction];
}
if (destructiveBtnTitle.length) {
UIAlertAction * destructiveAction = [UIAlertAction actionWithTitle:destructiveBtnTitle style:UIAlertActionStyleDestructive handler:^(UIAlertAction * _Nonnull action) {
block(1);
}];
[alertController addAction:destructiveAction];
}
if (otherBtnTitles.length) {
UIAlertAction *otherActions = [UIAlertAction actionWithTitle:otherBtnTitles style:UIAlertActionStyleDefault handler:^(UIAlertAction *action) {
(!cancelBtnTitle.length && !destructiveBtnTitle.length) ? block(0) : (((cancelBtnTitle.length && !destructiveBtnTitle.length) || (!cancelBtnTitle.length && destructiveBtnTitle.length)) ? block(1) : block(2));
}];
[alertController addAction:otherActions];
va_list args;
va_start(args, otherBtnTitles);
if (otherBtnTitles.length) {
NSString * otherString;
int index = 2;
(!cancelBtnTitle.length && !destructiveBtnTitle.length) ? (index = 0) : ((cancelBtnTitle.length && !destructiveBtnTitle.length) || (!cancelBtnTitle.length && destructiveBtnTitle.length) ? (index = 1) : (index = 2));
while ((otherString = va_arg(args, NSString*))) {
index ++ ;
UIAlertAction * otherActions = [UIAlertAction actionWithTitle:otherString style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
block(index);
}];
[alertController addAction:otherActions];
}
}
va_end(args);
}
[viewController presentViewController:alertController animated:YES completion:nil];
//      ，      
if (!cancelBtnTitle.length && !destructiveBtnTitle.length && !otherBtnTitles) {
//  self   
[self performSelector:@selector(dismissAlertController:) withObject:alertController afterDelay:LGLAlertShowTime];
}
}
//     
+ (void)showAlertTextFieldViewWith:(UIViewController *)viewController title:(NSString *)title message:(NSString *)message TextFeildCallBackBlock:(TextFieldCallBackBlock)textBlock cancelButtonTitle:(NSString *)cancelBtnTitle otherButtonTitles:(NSString *)otherBtnTitle {
UIAlertController * alertController = [UIAlertController alertControllerWithTitle:title message:message preferredStyle:UIAlertControllerStyleAlert];
[alertController addTextFieldWithConfigurationHandler:^(UITextField *textField) {
}];
if (cancelBtnTitle.length) {
UIAlertAction * cancelAction = [UIAlertAction actionWithTitle:cancelBtnTitle style:UIAlertActionStyleCancel handler:^(UIAlertAction *action) {
[self dismissAlertController:alertController];
}];
[alertController addAction:cancelAction];
}
if (otherBtnTitle.length) {
UIAlertAction * otherAction = [UIAlertAction actionWithTitle:otherBtnTitle style:UIAlertActionStyleDefault handler:^(UIAlertAction *action) {
textBlock([alertController.textFields firstObject].text);
}];
[alertController addAction:otherAction];
}
[viewController presentViewController:alertController animated:YES completion:nil];
//      ，      
if (!cancelBtnTitle.length && !otherBtnTitle.length) {
//  self   
[self performSelector:@selector(dismissAlertController:) withObject:alertController afterDelay:LGLAlertShowTime];
}
}
// ======================================================================== ----- AlertView end----- ==================================================================================
#pragma mark ====      ======
+ (void)dismissAlertController:(UIAlertController *)alert {
[alert dismissViewControllerAnimated:YES completion:nil];
}
// ======================================================================== -- ActionSheet Start -- ====================================================================================
+ (void)showAlertActionSheetViewWith:(UIViewController *)viewController title:(NSString *)title message:(NSString *)message buttonTitle:(NSString *)btnTitle buttonStyle:(LGLAlertViewActionStyle)buttonStyle {
UIAlertController * actionController = [UIAlertController alertControllerWithTitle:title message:message preferredStyle:UIAlertControllerStyleActionSheet];
if (btnTitle.length) {
UIAlertActionStyle actionStyle = (buttonStyle == LGLAlertViewActionStyleDefault) ? UIAlertActionStyleDefault : ((buttonStyle == LGLAlertViewActionStyleCancel) ? UIAlertActionStyleCancel : UIAlertActionStyleDestructive);
UIAlertAction * alertAction = alertAction = [UIAlertAction actionWithTitle:btnTitle style:actionStyle handler:^(UIAlertAction * _Nonnull action) {
[self performSelector:@selector(dismissAlertController:) withObject:actionController afterDelay:LGLAlertShowTime];
}];;
[actionController addAction:alertAction];
[viewController presentViewController:actionController animated:YES completion:nil];
} else {
[viewController presentViewController:actionController animated:YES completion:nil];
//      ，      
[self performSelector:@selector(dismissAlertController:) withObject:actionController afterDelay:LGLAlertShowTime];
}
}
+ (void)showAlertActionSheetWith:(UIViewController *)viewController title:(NSString *)title message:(NSString *)message callbackBlock:(CallBackBlock)block destructiveButtonTitle:(NSString *)destructiveBtnTitle cancelButtonTitle:(NSString *)cancelBtnTitle otherButtonTitles:(NSString *)otherBtnTitles, ... {
UIAlertController * actionController = [UIAlertController alertControllerWithTitle:title message:message preferredStyle:UIAlertControllerStyleActionSheet];
//    
if (destructiveBtnTitle.length) {
UIAlertAction *destructiveAction = [UIAlertAction actionWithTitle:destructiveBtnTitle style:UIAlertActionStyleDestructive handler:^(UIAlertAction * _Nonnull action) {
block(0);
}];
[actionController addAction:destructiveAction];
}
if (cancelBtnTitle.length) {
UIAlertAction *cancelAction = [UIAlertAction actionWithTitle:cancelBtnTitle style:UIAlertActionStyleCancel handler:^(UIAlertAction *action) {
destructiveBtnTitle.length ? block(1) : block(0);
}];
[actionController addAction:cancelAction];
}
if (otherBtnTitles.length)
{
UIAlertAction *otherActions = [UIAlertAction actionWithTitle:otherBtnTitles style:UIAlertActionStyleDefault handler:^(UIAlertAction *action) {
(!cancelBtnTitle.length && !destructiveBtnTitle.length) ? block(0) : (((destructiveBtnTitle.length && !cancelBtnTitle.length) || (!destructiveBtnTitle.length && cancelBtnTitle.length)) ? block(1) : block(2));
}];
[actionController addAction:otherActions];
va_list args;
va_start(args, otherBtnTitles);
if (otherBtnTitles.length) {
NSString * otherString;
int index = 2;
(!cancelBtnTitle.length && !destructiveBtnTitle.length) ? (index = 0) : ((cancelBtnTitle.length && !destructiveBtnTitle.length) || (!cancelBtnTitle.length && destructiveBtnTitle.length) ? (index = 1) : (index = 2));
while ((otherString = va_arg(args, NSString*))) {
index ++ ;
UIAlertAction * otherActions = [UIAlertAction actionWithTitle:otherString style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
block(index);
}];
[actionController addAction:otherActions];
}
}
va_end(args);
}
[viewController presentViewController:actionController animated:YES completion:nil];
//      ，      
if (!cancelBtnTitle.length && !destructiveBtnTitle.length && !otherBtnTitles.length) {
//  self   
[self performSelector:@selector(dismissAlertController:) withObject:actionController afterDelay:LGLAlertShowTime];
}
}
@end

위 에서 말 한 것 은 편집장 님 께 서 소개 해 주신 iOS 의 LGLErtView 프롬프트 상자 의 인 스 턴 스 코드 입 니 다.여러분 께 도움 이 되 셨 으 면 좋 겠 습 니 다.궁금 한 점 이 있 으 시 면 메 시 지 를 남 겨 주세요.편집장 님 께 서 바로 답 해 드 리 겠 습 니 다.여기 서도 저희 사이트 에 대한 여러분 의 지지 에 감 사 드 립 니 다!

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