LGLAlertView 提示框，lglalertview提示框

LGLAlertView 提示框，lglalertview提示框

使用與iOS8 以後，只是把系統的UIAlertController進行了封裝，省的每次用的時候要寫很多的代碼。封裝後只需要一句代碼即可 , deome 地址：https://github.com/liguoliangiOS/LGLAlertView.git

上代碼LGLAlertView.h：

#import <Foundation/Foundation.h>#import <UIKit/UIKit.h>  typedef NS_ENUM(NSInteger, LGLAlertViewActionStyle) {    LGLAlertViewActionStyleDefault = 0,    LGLAlertViewActionStyleCancel,    LGLAlertViewActionStyleDestructive}; /** alertView的回調block */ typedef void (^CallBackBlock)(NSInteger btnIndex); /** alertView的回調block */ typedef void (^TextFieldCallBackBlock)(NSString * text);  @interface LGLAlertView : NSObject /** * 單個或者沒有按鈕 不執行任何操作 只是提示總用 * @param title    提示的標題 * @param message  提示資訊 * @param btnTitle 單個按鈕的標題名稱 * */+ (void)showAlertViewWith:(UIViewController *)viewController title:(NSString *)title            message:(NSString *)message buttonTitle:(NSString *)btnTitle              buttonStyle:(LGLAlertViewActionStyle)buttonStyle; /** * 有兩個或者多個按鈕 確定 取消 * @param title             提示的標題 * @param message           提示資訊 * @param btnTitle          單個按鈕的標題名稱 * @param cancelButtonTitle 取消按鈕 * @param destructiveBtn    destructiveBtn按鈕 * @param otherButtonTitles 確定按鈕 */+ (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;  /** * 有輸入框  確定 取消 (註： 這裡只做了有一個輸入框) * @param title             提示的標題 * @param message           提示資訊 * @param btnTitle          單個按鈕的標題名稱 * @param cancelButtonTitle 取消按鈕 * @param destructiveBtn    destructiveBtn按鈕 * @param otherButtonTitles 確定按鈕 */ + (void)showAlertTextFieldViewWith:(UIViewController *)viewController title:(NSString *)title message:(NSString *)message            TextFeildCallBackBlock:(TextFieldCallBackBlock)block cancelButtonTitle:(NSString *)cancelBtnTitle                otherButtonTitles:(NSString *)otherBtnTitle; /** * 單個或者沒有按鈕ActionSheet 僅僅只是提示作用 按鈕沒有響應事件 * @param title    提示的標題 * @param message  提示資訊 * @param btnTitle 單個按鈕的標題名稱 * */+ (void)showAlertActionSheetViewWith:(UIViewController *)viewController title:(NSString *)title message:(NSString *)message              buttonTitle:(NSString *)btnTitle buttonStyle:(LGLAlertViewActionStyle)buttonStyle; /** * 沒有按鈕ActionSheet 按鈕有響應事件 * @param title    提示的標題 * @param message  提示資訊 * @param btnTitle 單個按鈕的標題名稱 * */+ (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:檔案

#import "LGLAlertView.h"#define  LGLAlertShowTime 1.0@implementation LGLAlertView// ======================================================================== ----- AlertView start----- ==================================================================================// 單個或沒有按鈕+ (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];    }}// 單個或多個按鈕+ (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];    //添加按鈕    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];        //如果沒有按鈕，自動延遲消失    if (!cancelBtnTitle.length && !destructiveBtnTitle.length && !otherBtnTitles) {        //此時self指本類        [self performSelector:@selector(dismissAlertController:) withObject:alertController afterDelay:LGLAlertShowTime];    }}// 有輸入框+ (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];    //如果沒有按鈕，自動延遲消失    if (!cancelBtnTitle.length && !otherBtnTitle.length) {        //此時self指本類        [self performSelector:@selector(dismissAlertController:) withObject:alertController afterDelay:LGLAlertShowTime];    }}// ======================================================================== ----- AlertView end----- ==================================================================================#pragma mark ==== 點擊事件 ======+ (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];    //如果沒有按鈕，自動延遲消失        [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];    //添加按鈕    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];        //如果沒有按鈕，自動延遲消失    if (!cancelBtnTitle.length && !destructiveBtnTitle.length && !otherBtnTitles.length) {        //此時self指本類        [self performSelector:@selector(dismissAlertController:) withObject:actionController afterDelay:LGLAlertShowTime];    }    }@end