// // Copyright © 2018 Jimmy. All rights reserved. // #import #import #import #import #import #import @interface DHAlertController () @property (nonatomic, copy) DHAlertControllerHandler handler; @end @implementation DHAlertController + (DHAlertController *)showWithTitle:(NSString *)title message:(NSString *)message cancelButtonTitle:(NSString *)cancelButtonTitle otherButtonTitle:(NSString *)otherButtonTitle handler:(DHAlertControllerHandler)handler { DHAlertController *alertController = [DHAlertController alertControllerWithTitle:@"" message:@"" preferredStyle:UIAlertControllerStyleAlert]; alertController.handler = handler; alertController.view.backgroundColor = [UIColor whiteColor]; if (alertController.view.subviews.count > 0) { for (UIView *subview in alertController.view.subviews) { subview.alpha = 0; } } alertController.view.layer.cornerRadius = 7.5; UIButton *cancelButton = [UIButton buttonWithType:UIButtonTypeCustom]; cancelButton.backgroundColor = UIColor.dhcolor_c3; [cancelButton setTitle:cancelButtonTitle forState:UIControlStateNormal]; [cancelButton setTitleColor:UIColor.dhcolor_c43 forState:UIControlStateNormal]; [alertController.view addSubview:cancelButton]; cancelButton.layer.cornerRadius = 22.5; [cancelButton mas_makeConstraints:^(MASConstraintMaker *make) { make.bottom.mas_equalTo(-20); make.height.mas_equalTo(45); make.left.mas_equalTo(25); make.right.mas_equalTo(alertController.view.mas_centerX).offset(-7.5); make.width.mas_equalTo((DH_SCREEN_SIZE_WIDTH - 140.0) / 2.0); }]; cancelButton.titleLabel.font = UIFont.dhFont_f3; cancelButton.tag = 0; [cancelButton addTarget:alertController action:@selector(didPressButtonAction:) forControlEvents:UIControlEventTouchUpInside]; UIButton *otherBUtton = [UIButton buttonWithType:UIButtonTypeCustom]; otherBUtton.backgroundColor = UIColor.dhcolor_c1; [otherBUtton setTitle:otherButtonTitle forState:UIControlStateNormal]; [otherBUtton setTitleColor:UIColor.dhcolor_c43 forState:UIControlStateNormal]; otherBUtton.layer.cornerRadius = 22.5; otherBUtton.tag = 1; otherBUtton.titleLabel.font = UIFont.dhFont_f3; [alertController.view addSubview:otherBUtton]; [otherBUtton addTarget:alertController action:@selector(didPressButtonAction:) forControlEvents:UIControlEventTouchUpInside]; [otherBUtton mas_makeConstraints:^(MASConstraintMaker *make) { make.bottom.mas_equalTo(-20); make.height.mas_equalTo(45); make.left.mas_equalTo(alertController.view.mas_centerX).offset(7.5); make.right.mas_equalTo(-25); }]; UILabel *titleLabel = [[UILabel alloc] init]; titleLabel.text = title; titleLabel.textColor = UIColor.dhcolor_c2; titleLabel.font = [UIFont dhFont_t1Bold]; [alertController.view addSubview:titleLabel]; [titleLabel mas_makeConstraints:^(MASConstraintMaker *make) { make.top.mas_equalTo(35); make.left.mas_equalTo(25); make.right.mas_equalTo(-25); }]; UILabel *messageLabel = [[UILabel alloc] init]; messageLabel.text = message; messageLabel.textColor = UIColor.dhcolor_c2; messageLabel.font = [UIFont dhFont_t4]; messageLabel.numberOfLines = 0; [alertController.view addSubview:messageLabel]; [messageLabel mas_makeConstraints:^(MASConstraintMaker *make) { make.top.mas_equalTo(titleLabel.mas_bottom).offset(15); make.left.mas_equalTo(25); make.right.mas_equalTo(-25); make.bottom.mas_equalTo(cancelButton.mas_top).offset(-15); make.height.mas_greaterThanOrEqualTo(30); }]; UIViewController *topVc = [self topPresentOrRootController]; //兼容ipad：弹出框崩溃问题 if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPad) { alertController.popoverPresentationController.sourceView = topVc.view; alertController.popoverPresentationController.sourceRect = topVc.view.frame; } [topVc presentViewController:alertController animated:true completion:nil]; return alertController; } + (DHAlertController *)showWithTitle:(NSString *)title message:(NSString *)message cancelButtonTitle:(NSString *)cancelButtonTitle otherButtonTitle:(NSString *)otherButtonTitle tipsButtonTitle:(NSString *)tipsButtonTitle tipsButtonNormalImage:(NSString *)tipsButtonNormalImage tipsButtonSelectedImage:(NSString *)tipsButtonSelectedImage handler:(DHAlertControllerHandler)handler { DHAlertController *alertController = [DHAlertController alertControllerWithTitle:@"" message:@"" preferredStyle:UIAlertControllerStyleAlert]; alertController.handler = handler; alertController.view.backgroundColor = [UIColor whiteColor]; if (alertController.view.subviews.count > 0) { for (UIView *subview in alertController.view.subviews) { subview.alpha = 0; } } alertController.view.layer.cornerRadius = 7.5; UIButton *cancelButton = [UIButton buttonWithType:UIButtonTypeCustom]; cancelButton.backgroundColor = UIColor.dhcolor_c3; [cancelButton setTitle:cancelButtonTitle forState:UIControlStateNormal]; [cancelButton setTitleColor:UIColor.dhcolor_c43 forState:UIControlStateNormal]; [alertController.view addSubview:cancelButton]; cancelButton.layer.cornerRadius = 22.5; [cancelButton mas_makeConstraints:^(MASConstraintMaker *make) { make.bottom.mas_equalTo(-20); make.height.mas_equalTo(45); make.left.mas_equalTo(25); make.right.mas_equalTo(alertController.view.mas_centerX).offset(-7.5); make.width.mas_equalTo((DH_SCREEN_SIZE_WIDTH - 140.0) / 2.0); }]; cancelButton.titleLabel.font = UIFont.dhFont_f3; cancelButton.tag = 0; [cancelButton addTarget:alertController action:@selector(didPressButtonAction:) forControlEvents:UIControlEventTouchUpInside]; UIButton *otherBUtton = [UIButton buttonWithType:UIButtonTypeCustom]; otherBUtton.backgroundColor = UIColor.dhcolor_c1; [otherBUtton setTitle:otherButtonTitle forState:UIControlStateNormal]; [otherBUtton setTitleColor:UIColor.dhcolor_c43 forState:UIControlStateNormal]; otherBUtton.layer.cornerRadius = 22.5; otherBUtton.tag = 1; otherBUtton.titleLabel.font = UIFont.dhFont_f3; [alertController.view addSubview:otherBUtton]; [otherBUtton addTarget:alertController action:@selector(didPressButtonAction:) forControlEvents:UIControlEventTouchUpInside]; [otherBUtton mas_makeConstraints:^(MASConstraintMaker *make) { make.bottom.mas_equalTo(-20); make.height.mas_equalTo(45); make.left.mas_equalTo(alertController.view.mas_centerX).offset(7.5); make.right.mas_equalTo(-25); }]; UILabel *titleLabel = [[UILabel alloc] init]; titleLabel.text = title; titleLabel.textColor = UIColor.dhcolor_c2; titleLabel.font = [UIFont dhFont_t1Bold]; [alertController.view addSubview:titleLabel]; [titleLabel mas_makeConstraints:^(MASConstraintMaker *make) { make.top.mas_equalTo(35); make.left.mas_equalTo(25); make.right.mas_equalTo(-25); }]; UILabel *messageLabel = [[UILabel alloc] init]; messageLabel.text = message; messageLabel.textColor = UIColor.dhcolor_c2; messageLabel.font = [UIFont dhFont_t4]; messageLabel.numberOfLines = 0; [alertController.view addSubview:messageLabel]; [messageLabel mas_makeConstraints:^(MASConstraintMaker *make) { make.top.mas_equalTo(titleLabel.mas_bottom).offset(15); make.left.mas_equalTo(25); make.right.mas_equalTo(-25); make.height.mas_greaterThanOrEqualTo(30); }]; UIButton *tipsButton = [UIButton buttonWithType:UIButtonTypeCustom]; tipsButton.tag = 100; [tipsButton setTitle:tipsButtonTitle forState:UIControlStateNormal]; [tipsButton setTitleColor:UIColor.dhcolor_c5 forState:UIControlStateNormal]; tipsButton.titleLabel.font = [UIFont systemFontOfSize:13]; [tipsButton setImage:[UIImage imageNamed:tipsButtonNormalImage] forState:UIControlStateNormal]; [tipsButton setImage:[UIImage imageNamed:tipsButtonSelectedImage] forState:UIControlStateSelected]; tipsButton.imageEdgeInsets = UIEdgeInsetsMake(0, -10, 0, 0); [tipsButton addTarget:alertController action:@selector(tipsButtonClick:) forControlEvents:UIControlEventTouchUpInside]; [alertController.view addSubview:tipsButton]; [tipsButton mas_makeConstraints:^(MASConstraintMaker *make) { make.top.mas_equalTo(messageLabel.mas_bottom).offset(12); make.left.mas_equalTo(25); make.width.mas_equalTo(80); make.height.mas_equalTo(20); make.bottom.mas_equalTo(cancelButton.mas_top).offset(-12); }]; UIViewController *topVc = [self topPresentOrRootController]; //兼容ipad：弹出框崩溃问题 if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPad) { alertController.popoverPresentationController.sourceView = topVc.view; alertController.popoverPresentationController.sourceRect = topVc.view.frame; } [topVc presentViewController:alertController animated:true completion:nil]; return alertController; } + (DHAlertController *)showSheetWithCancelButtonTitle:(NSString *)cancelButtonTitle otherButtonTitles:(NSArray *)otherButtonTitles handler:(DHAlertControllerHandler)handler { DHAlertController *alertController = [DHAlertController alertControllerWithTitle:@"" message:@"" preferredStyle:UIAlertControllerStyleActionSheet]; alertController.handler = handler; alertController.view.backgroundColor = [UIColor whiteColor]; if (alertController.view.subviews.count > 0) { for (UIView *subview in alertController.view.subviews) { subview.alpha = 0; } } alertController.view.backgroundColor = UIColor.dhcolor_c43; UIButton *cancelButton = [UIButton buttonWithType:UIButtonTypeCustom]; cancelButton.backgroundColor = UIColor.clearColor; [cancelButton setTitle:cancelButtonTitle forState:UIControlStateNormal]; [cancelButton setTitleColor:UIColor.dhcolor_c2 forState:UIControlStateNormal]; [alertController.view addSubview:cancelButton]; cancelButton.titleLabel.font = UIFont.dhFont_f3; [cancelButton mas_makeConstraints:^(MASConstraintMaker *make) { make.bottom.mas_equalTo(alertController.view.mas_bottom); make.height.mas_equalTo(57); make.centerX.mas_equalTo(alertController.view.mas_centerX); make.width.mas_equalTo(SCREEN_WIDTH); make.right.left.mas_equalTo(alertController.view); }]; cancelButton.tag = 0; [cancelButton addTarget:alertController action:@selector(didPressButtonAction:) forControlEvents:UIControlEventTouchUpInside]; UIView *lineView = [UIView new]; lineView.backgroundColor = UIColor.dhcolor_c8; [alertController.view addSubview: lineView]; [lineView mas_makeConstraints:^(MASConstraintMaker *make) { make.left.right.mas_equalTo(alertController.view); make.height.mas_equalTo(1); make.bottom.mas_equalTo(cancelButton.mas_top); }]; for (int a = 0; a < otherButtonTitles.count; a++) { NSString *otherButtonTitle = otherButtonTitles[a]; UIButton *otherBUtton = [UIButton buttonWithType:UIButtonTypeCustom]; otherBUtton.backgroundColor = UIColor.clearColor; [otherBUtton setTitle:otherButtonTitle forState:UIControlStateNormal]; [otherBUtton setTitleColor:UIColor.dhcolor_c2 forState:UIControlStateNormal]; otherBUtton.tag = a + 1; otherBUtton.titleLabel.font = UIFont.dhFont_f3; [alertController.view addSubview:otherBUtton]; [otherBUtton addTarget:alertController action:@selector(didPressButtonAction:) forControlEvents:UIControlEventTouchUpInside]; if (a==(otherButtonTitles.count-1)) { [otherBUtton mas_makeConstraints:^(MASConstraintMaker *make) { make.bottom.mas_equalTo(lineView.mas_top).offset(-65*a); make.height.mas_equalTo(65); make.width.mas_equalTo(SCREEN_WIDTH); make.top.mas_equalTo(alertController.view.mas_top); }]; }else{ [otherBUtton mas_makeConstraints:^(MASConstraintMaker *make) { make.bottom.mas_equalTo(lineView.mas_top).offset(-65*a); make.height.mas_equalTo(65); make.width.mas_equalTo(SCREEN_WIDTH); }]; } } [alertController.view layoutIfNeeded]; [alertController.view setCornerRadiusWithCorners:(UIRectCornerTopRight | UIRectCornerTopLeft) radius:7.5]; UIViewController *topVc = [self topPresentOrRootController]; //兼容ipad：弹出框崩溃问题 if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPad) { alertController.popoverPresentationController.sourceView = topVc.view; alertController.popoverPresentationController.sourceRect = topVc.view.frame; } [topVc presentViewController:alertController animated:true completion:nil]; return alertController; } + (DHAlertController *)showSheetWithTitle:(NSString *)title message:(NSString *)message cancelButtonTitle:(NSString *)cancelButtonTitle otherButtonTitle:(NSString *)otherButtonTitle handler:(DHAlertControllerHandler)handler; { DHAlertController *alertController = [DHAlertController alertControllerWithTitle:@"" message:@"" preferredStyle:UIAlertControllerStyleActionSheet]; alertController.handler = handler; alertController.view.backgroundColor = [UIColor whiteColor]; if (alertController.view.subviews.count > 0) { for (UIView *subview in alertController.view.subviews) { subview.alpha = 0; } } alertController.view.backgroundColor = UIColor.dhcolor_c43; UIButton *cancelButton = [UIButton buttonWithType:UIButtonTypeCustom]; cancelButton.backgroundColor = UIColor.clearColor; [cancelButton setTitle:cancelButtonTitle forState:UIControlStateNormal]; [cancelButton setTitleColor:UIColor.dhcolor_c2 forState:UIControlStateNormal]; [alertController.view addSubview:cancelButton]; cancelButton.titleLabel.font = UIFont.dhFont_f3; [cancelButton mas_makeConstraints:^(MASConstraintMaker *make) { make.bottom.mas_equalTo(alertController.view.mas_bottom); //.offset(-8); make.height.mas_equalTo(57); make.width.mas_equalTo(SCREEN_WIDTH); make.right.left.mas_equalTo(alertController.view); }]; cancelButton.tag = 0; [cancelButton addTarget:alertController action:@selector(didPressButtonAction:) forControlEvents:UIControlEventTouchUpInside]; UIButton *otherBUtton = [UIButton buttonWithType:UIButtonTypeCustom]; otherBUtton.backgroundColor = UIColor.clearColor; [otherBUtton setTitle:otherButtonTitle forState:UIControlStateNormal]; [otherBUtton setTitleColor:UIColor.dhcolor_c12 forState:UIControlStateNormal]; otherBUtton.tag = 1; otherBUtton.titleLabel.font = UIFont.dhFont_f3; [alertController.view addSubview:otherBUtton]; [otherBUtton addTarget:alertController action:@selector(didPressButtonAction:) forControlEvents:UIControlEventTouchUpInside]; [otherBUtton mas_makeConstraints:^(MASConstraintMaker *make) { make.bottom.mas_equalTo(cancelButton.mas_top).offset(-5); make.height.mas_equalTo(65); make.width.mas_equalTo(SCREEN_WIDTH); make.left.mas_equalTo(alertController.view); //make.top.equalTo(lineView.mas_bottom); }]; UIView *lineView = [UIView new]; lineView.backgroundColor = UIColor.dhcolor_c8; [alertController.view addSubview: lineView]; [lineView mas_makeConstraints:^(MASConstraintMaker *make) { make.left.right.mas_equalTo(alertController.view); make.height.mas_equalTo(1); //make.bottom.mas_equalTo(messageLabel.mas_top); make.top.mas_equalTo(otherBUtton.mas_top); }]; UILabel *messageLabel = [[UILabel alloc] init]; messageLabel.text = message; messageLabel.textColor = UIColor.dhcolor_c5; messageLabel.font = [UIFont systemFontOfSize:13]; messageLabel.numberOfLines = 0; messageLabel.textAlignment = NSTextAlignmentCenter; [alertController.view addSubview:messageLabel]; [messageLabel mas_makeConstraints:^(MASConstraintMaker *make) { //make.top.mas_equalTo(titleLabel.mas_bottom).offset(15); make.left.mas_equalTo(alertController.view.mas_left).offset(10); make.right.mas_equalTo(alertController.view.mas_right).offset(-10); make.bottom.mas_equalTo(lineView.mas_top).offset(-20); //make.height.mas_greaterThanOrEqualTo(30); }]; UILabel *titleLabel = [[UILabel alloc] init]; titleLabel.text = title; titleLabel.textColor = UIColor.dhcolor_c2; titleLabel.font = [UIFont dhFont_t1Bold]; titleLabel.textAlignment = NSTextAlignmentCenter; [alertController.view addSubview:titleLabel]; [titleLabel mas_makeConstraints:^(MASConstraintMaker *make) { make.top.mas_equalTo(alertController.view.mas_top).offset(20); make.left.mas_equalTo(alertController.view.mas_left).offset(10); make.right.mas_equalTo(alertController.view.mas_right).offset(-10); make.bottom.mas_equalTo(messageLabel.mas_top).offset(-20); make.height.mas_equalTo(20); }]; [alertController.view layoutIfNeeded]; [alertController.view setCornerRadiusWithCorners:(UIRectCornerTopRight | UIRectCornerTopLeft) radius:7.5]; UIViewController *topVc = [self topPresentOrRootController]; //兼容ipad：弹出框崩溃问题 if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPad) { alertController.popoverPresentationController.sourceView = topVc.view; alertController.popoverPresentationController.sourceRect = topVc.view.frame; } [topVc presentViewController:alertController animated:true completion:nil]; return alertController; } - (void)tipsButtonClick:(UIButton *)button { button.selected = !button.isSelected; if (self.handler) { self.handler(button.tag); } } - (void)didPressButtonAction:(UIButton *)button { [self dismissViewControllerAnimated:true completion:^{ if (self.handler) { self.handler(button.tag); } }]; } +(DHAlertController *)showWithTitle:(NSString *)title message:(NSString *)message buttonTitle:(NSString *)cancelButtonTitle handler:(DHAlertControllerHandler)handler{ DHAlertController *alertController = [DHAlertController alertControllerWithTitle:@"" message:@"" preferredStyle:UIAlertControllerStyleAlert]; alertController.handler = handler; alertController.view.backgroundColor = [UIColor whiteColor]; if (alertController.view.subviews.count > 0) { for (UIView *subview in alertController.view.subviews) { subview.alpha = 0; } } alertController.view.layer.cornerRadius = 7.5; UIButton *cancelButton = [UIButton buttonWithType:UIButtonTypeCustom]; cancelButton.backgroundColor = UIColor.dhcolor_c1; [cancelButton setTitle:cancelButtonTitle forState:UIControlStateNormal]; [cancelButton setTitleColor:UIColor.dhcolor_c10 forState:UIControlStateNormal]; [alertController.view addSubview:cancelButton]; cancelButton.layer.cornerRadius = 16.5; cancelButton.titleLabel.font = UIFont.dhFont_f3; [cancelButton mas_makeConstraints:^(MASConstraintMaker *make) { make.bottom.mas_equalTo(-20); make.height.mas_equalTo(33); make.left.mas_equalTo(25); make.right.mas_equalTo(-25); }]; cancelButton.tag = 0; [cancelButton addTarget:alertController action:@selector(didPressButtonAction:) forControlEvents:UIControlEventTouchUpInside]; UILabel *titleLabel = [[UILabel alloc] init]; titleLabel.text = title; titleLabel.textColor = UIColor.dhcolor_c2; titleLabel.font = [UIFont dhFont_t1Bold]; [alertController.view addSubview:titleLabel]; [titleLabel mas_makeConstraints:^(MASConstraintMaker *make) { make.top.mas_equalTo(35); make.left.mas_equalTo(25); make.right.mas_equalTo(-25); }]; UILabel *messageLabel = [[UILabel alloc] init]; messageLabel.text = message; messageLabel.textColor = UIColor.dhcolor_c2; messageLabel.font = [UIFont dhFont_t4]; messageLabel.numberOfLines = 0; [alertController.view addSubview:messageLabel]; [messageLabel mas_makeConstraints:^(MASConstraintMaker *make) { make.top.mas_equalTo(titleLabel.mas_bottom).offset(15); make.left.mas_equalTo(25); make.right.mas_equalTo(-25); make.bottom.mas_equalTo(cancelButton.mas_top).offset(-15); make.height.mas_greaterThanOrEqualTo(30); }]; UIViewController *topVc = [self topPresentOrRootController]; //兼容ipad：弹出框崩溃问题 if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPad) { alertController.popoverPresentationController.sourceView = topVc.view; alertController.popoverPresentationController.sourceRect = topVc.view.frame; } [topVc presentViewController:alertController animated:true completion:nil]; return alertController; } + (DHAlertController *)showWithTitle:(NSString *)title message:(NSString *)message cancelButtonTitle:(NSString *)cancelButtonTitle otherButtonTitles:(NSArray *)otherButtonTitles handler:(DHAlertControllerHandler)handler { DHAlertController *alertController = [DHAlertController alertControllerWithTitle:title message:message preferredStyle:UIAlertControllerStyleAlert]; if (cancelButtonTitle != nil) { UIAlertAction *cancelAction = [UIAlertAction actionWithTitle:cancelButtonTitle style:UIAlertActionStyleCancel handler: ^(UIAlertAction *_Nonnull action) { if (handler) { handler(0); } }]; [alertController addAction:cancelAction]; } if (otherButtonTitles.count > 0) { for (int i = 0; i < otherButtonTitles.count; i++) { NSString *otherButtonTitle = otherButtonTitles[i]; UIAlertAction *otherAction = [UIAlertAction actionWithTitle:otherButtonTitle style:UIAlertActionStyleDefault handler: ^(UIAlertAction *_Nonnull action) { if (handler) { handler(i + 1); } }]; [alertController addAction:otherAction]; } } UIViewController *topVc = [self topPresentOrRootController]; //兼容ipad：弹出框崩溃问题 if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPad) { alertController.popoverPresentationController.sourceView = topVc.view; alertController.popoverPresentationController.sourceRect = topVc.view.frame; } [topVc presentViewController:alertController animated:true completion:nil]; return alertController; } + (DHAlertController *)showWithTitle:(NSString *)title customView:(UIView *)customView cancelButtonTitle:(NSString *)cancelButtonTitle otherButtonTitle:(NSString *)otherButtonTitle handler:(DHAlertControllerHandler)handler { DHAlertController *alertController = [DHAlertController alertControllerWithTitle:@"" message:@"" preferredStyle:UIAlertControllerStyleAlert]; alertController.handler = handler; alertController.view.backgroundColor = [UIColor whiteColor]; if (alertController.view.subviews.count > 0) { for (UIView *subview in alertController.view.subviews) { subview.alpha = 0; } } alertController.view.layer.cornerRadius = 7.5; UIButton *cancelButton = [UIButton buttonWithType:UIButtonTypeCustom]; cancelButton.backgroundColor = UIColor.dhcolor_c3; [cancelButton setTitle:cancelButtonTitle forState:UIControlStateNormal]; [cancelButton setTitleColor:UIColor.dhcolor_c43 forState:UIControlStateNormal]; [alertController.view addSubview:cancelButton]; cancelButton.layer.cornerRadius = 22.5; cancelButton.titleLabel.font = UIFont.dhFont_f3; [cancelButton mas_makeConstraints:^(MASConstraintMaker *make) { make.bottom.mas_equalTo(-20); make.height.mas_equalTo(45); make.left.mas_equalTo(25); make.right.mas_equalTo(alertController.view.mas_centerX).offset(-7.5); make.width.mas_equalTo((DH_SCREEN_SIZE_WIDTH - 140.0) / 2.0); }]; cancelButton.tag = 0; [cancelButton addTarget:alertController action:@selector(didPressButtonAction:) forControlEvents:UIControlEventTouchUpInside]; UIButton *otherBUtton = [UIButton buttonWithType:UIButtonTypeCustom]; otherBUtton.backgroundColor = UIColor.dhcolor_c1; [otherBUtton setTitle:otherButtonTitle forState:UIControlStateNormal]; [otherBUtton setTitleColor:UIColor.dhcolor_c10 forState:UIControlStateNormal]; otherBUtton.layer.cornerRadius = 22.5; otherBUtton.tag = 1; otherBUtton.titleLabel.font = UIFont.dhFont_f3; [alertController.view addSubview:otherBUtton]; [otherBUtton addTarget:alertController action:@selector(didPressButtonAction:) forControlEvents:UIControlEventTouchUpInside]; [otherBUtton mas_makeConstraints:^(MASConstraintMaker *make) { make.bottom.mas_equalTo(-20); make.height.mas_equalTo(45); make.left.mas_equalTo(alertController.view.mas_centerX).offset(7.5); make.right.mas_equalTo(-25); }]; UILabel *titleLabel = [[UILabel alloc] init]; titleLabel.text = title; titleLabel.textColor = UIColor.dhcolor_c2; titleLabel.font = [UIFont dhFont_t1Bold]; [alertController.view addSubview:titleLabel]; [titleLabel mas_makeConstraints:^(MASConstraintMaker *make) { make.top.mas_equalTo(35); make.left.mas_equalTo(25); make.right.mas_equalTo(-25); }]; if (!customView) { customView = [[UIView alloc] init]; } [alertController.view addSubview:customView]; [customView mas_makeConstraints:^(MASConstraintMaker *make) { make.top.mas_equalTo(titleLabel.mas_bottom).offset(15.0); make.left.mas_equalTo(25); make.right.mas_equalTo(-25); make.bottom.mas_equalTo(cancelButton.mas_top).offset(-15); }]; UIViewController *topVc = [self topPresentOrRootController]; //兼容ipad：弹出框崩溃问题 if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPad) { alertController.popoverPresentationController.sourceView = topVc.view; alertController.popoverPresentationController.sourceRect = topVc.view.frame; } [topVc presentViewController:alertController animated:true completion:nil]; return alertController; } + (DHAlertController *)showInViewController:(UIViewController *)vc title:(NSString *)title message:(NSString *)message cancelButtonTitle:(NSString *)cancelButtonTitle otherButtonTitle:(NSString *)otherButtonTitle handler:(DHAlertControllerHandler)handler { DHAlertController *alertController = [DHAlertController alertControllerWithTitle:@"" message:@"" preferredStyle:UIAlertControllerStyleAlert]; alertController.handler = handler; alertController.view.backgroundColor = [UIColor whiteColor]; if (alertController.view.subviews.count > 0) { for (UIView *subview in alertController.view.subviews) { subview.alpha = 0; } } alertController.view.layer.cornerRadius = 7.5; UIButton *cancelButton = [UIButton buttonWithType:UIButtonTypeCustom]; cancelButton.backgroundColor = UIColor.dhcolor_c3; [cancelButton setTitle:cancelButtonTitle forState:UIControlStateNormal]; [cancelButton setTitleColor:UIColor.dhcolor_c43 forState:UIControlStateNormal]; [alertController.view addSubview:cancelButton]; cancelButton.layer.cornerRadius = 22.5; cancelButton.titleLabel.font = UIFont.dhFont_f3; [cancelButton mas_makeConstraints:^(MASConstraintMaker *make) { make.bottom.mas_equalTo(-15); make.height.mas_equalTo(45); make.left.mas_equalTo(20); make.right.mas_equalTo(alertController.view.mas_centerX).offset(-7.5); make.width.mas_equalTo((DH_SCREEN_SIZE_WIDTH - 140.0) / 2.0); }]; cancelButton.tag = 0; [cancelButton addTarget:alertController action:@selector(didPressButtonAction:) forControlEvents:UIControlEventTouchUpInside]; UIButton *otherBUtton = [UIButton buttonWithType:UIButtonTypeCustom]; otherBUtton.backgroundColor = UIColor.dhcolor_c1; [otherBUtton setTitle:otherButtonTitle forState:UIControlStateNormal]; [otherBUtton setTitleColor:UIColor.dhcolor_c10 forState:UIControlStateNormal]; otherBUtton.layer.cornerRadius = 22.5; otherBUtton.tag = 1; otherBUtton.titleLabel.font = UIFont.dhFont_f3; [alertController.view addSubview:otherBUtton]; [otherBUtton addTarget:alertController action:@selector(didPressButtonAction:) forControlEvents:UIControlEventTouchUpInside]; [otherBUtton mas_makeConstraints:^(MASConstraintMaker *make) { make.bottom.mas_equalTo(-15); make.height.mas_equalTo(45); make.left.mas_equalTo(alertController.view.mas_centerX).offset(7.5); make.right.mas_equalTo(-20); }]; UILabel *titleLabel = [[UILabel alloc] init]; titleLabel.text = title; titleLabel.textColor = UIColor.dhcolor_c2; titleLabel.font = [UIFont dhFont_t1Bold]; [alertController.view addSubview:titleLabel]; [titleLabel mas_makeConstraints:^(MASConstraintMaker *make) { make.top.mas_equalTo(35); make.left.mas_equalTo(20); make.right.mas_equalTo(-20); make.height.mas_equalTo(25); }]; UILabel *messageLabel = [[UILabel alloc] init]; messageLabel.text = message; messageLabel.textColor = UIColor.dhcolor_c2; messageLabel.font = [UIFont dhFont_t4]; messageLabel.numberOfLines = 0; [alertController.view addSubview:messageLabel]; [messageLabel mas_makeConstraints:^(MASConstraintMaker *make) { make.top.mas_equalTo(titleLabel.mas_bottom).offset(35); make.left.mas_equalTo(20); make.right.mas_equalTo(-20); make.bottom.mas_equalTo(cancelButton.mas_top).offset(-35); }]; //兼容ipad：弹出框崩溃问题 if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPad) { alertController.popoverPresentationController.sourceView = vc.view; alertController.popoverPresentationController.sourceRect = vc.view.frame; } [vc presentViewController:alertController animated:true completion:nil]; return alertController; } + (DHAlertController *)showInViewController:(UIViewController *)vc title:(NSString *)title message:(NSString *)message cancelButtonTitle:(NSString *)cancelButtonTitle otherButtonTitles:(NSArray *)otherButtonTitles handler:(DHAlertControllerHandler)handler { DHAlertController *alertController = [DHAlertController alertControllerWithTitle:title message:message preferredStyle:UIAlertControllerStyleAlert]; if (cancelButtonTitle != nil) { UIAlertAction *cancelAction = [UIAlertAction actionWithTitle:cancelButtonTitle style:UIAlertActionStyleCancel handler: ^(UIAlertAction *_Nonnull action) { if (handler) { handler(0); } }]; [alertController addAction:cancelAction]; } if (otherButtonTitles.count > 0) { for (int i = 0; i < otherButtonTitles.count; i++) { NSString *otherButtonTitle = otherButtonTitles[i]; UIAlertAction *otherAction = [UIAlertAction actionWithTitle:otherButtonTitle style:UIAlertActionStyleDefault handler: ^(UIAlertAction *_Nonnull action) { if (handler) { handler(i + 1); } }]; [alertController addAction:otherAction]; } } //兼容ipad：弹出框崩溃问题 if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPad) { alertController.popoverPresentationController.sourceView = vc.view; alertController.popoverPresentationController.sourceRect = vc.view.frame; } [vc presentViewController:alertController animated:true completion:nil]; return alertController; } + (DHAlertController *)showInViewController:(UIViewController *)vc title:(NSString *)title customView:(UIView *)customView cancelButtonTitle:(NSString *)cancelButtonTitle otherButtonTitle:(NSString *)otherButtonTitle handler:(DHAlertControllerHandler)handler { DHAlertController *alertController = [DHAlertController alertControllerWithTitle:@"" message:@"" preferredStyle:UIAlertControllerStyleAlert]; alertController.handler = handler; alertController.view.backgroundColor = [UIColor whiteColor]; if (alertController.view.subviews.count > 0) { for (UIView *subview in alertController.view.subviews) { subview.alpha = 0; } } alertController.view.layer.cornerRadius = 7.5; UIButton *cancelButton = [UIButton buttonWithType:UIButtonTypeCustom]; cancelButton.backgroundColor = UIColor.dhcolor_c3; [cancelButton setTitle:cancelButtonTitle forState:UIControlStateNormal]; [cancelButton setTitleColor:UIColor.dhcolor_c43 forState:UIControlStateNormal]; [alertController.view addSubview:cancelButton]; cancelButton.layer.cornerRadius = 22.5; cancelButton.titleLabel.font = UIFont.dhFont_f3; [cancelButton mas_makeConstraints:^(MASConstraintMaker *make) { make.bottom.mas_equalTo(-20); make.height.mas_equalTo(45); make.left.mas_equalTo(25); make.right.mas_equalTo(alertController.view.mas_centerX).offset(-7.5); make.width.mas_equalTo((DH_SCREEN_SIZE_WIDTH - 140.0) / 2.0); }]; cancelButton.tag = 0; [cancelButton addTarget:alertController action:@selector(didPressButtonAction:) forControlEvents:UIControlEventTouchUpInside]; UIButton *otherBUtton = [UIButton buttonWithType:UIButtonTypeCustom]; otherBUtton.backgroundColor = UIColor.dhcolor_c1; [otherBUtton setTitle:otherButtonTitle forState:UIControlStateNormal]; [otherBUtton setTitleColor:UIColor.dhcolor_c10 forState:UIControlStateNormal]; otherBUtton.layer.cornerRadius = 22.5; otherBUtton.tag = 1; otherBUtton.titleLabel.font = UIFont.dhFont_f3; [alertController.view addSubview:otherBUtton]; [otherBUtton addTarget:alertController action:@selector(didPressButtonAction:) forControlEvents:UIControlEventTouchUpInside]; [otherBUtton mas_makeConstraints:^(MASConstraintMaker *make) { make.bottom.mas_equalTo(-20); make.height.mas_equalTo(45); make.left.mas_equalTo(alertController.view.mas_centerX).offset(7.5); make.right.mas_equalTo(-25); }]; UILabel *titleLabel = [[UILabel alloc] init]; titleLabel.text = title; titleLabel.textColor = UIColor.dhcolor_c2; titleLabel.font = [UIFont dhFont_t1Bold]; [alertController.view addSubview:titleLabel]; [titleLabel mas_makeConstraints:^(MASConstraintMaker *make) { make.top.mas_equalTo(35); make.left.mas_equalTo(25); make.right.mas_equalTo(-25); }]; if (!customView) { customView = [[UIView alloc] init]; } [alertController.view addSubview:customView]; [customView mas_makeConstraints:^(MASConstraintMaker *make) { make.top.mas_equalTo(titleLabel.mas_bottom).offset(15.0); make.left.mas_equalTo(25); make.right.mas_equalTo(-25); make.bottom.mas_equalTo(cancelButton.mas_top).offset(-15); }]; //兼容ipad：弹出框崩溃问题 if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPad) { alertController.popoverPresentationController.sourceView = vc.view; alertController.popoverPresentationController.sourceRect = vc.view.frame; } [vc presentViewController:alertController animated:true completion:nil]; return alertController; } + (void)dismiss { [self dismissAnimated:false]; } + (void)dismissAnimated:(BOOL)isAnimated { UIViewController *presentedVC = [self topPresentOrRootController]; if ([presentedVC isKindOfClass:[UIAlertController class]]) { [presentedVC dismissViewControllerAnimated:isAnimated completion:nil]; } //【*】仍需要兼容旧的场景 UIViewController *rootVC = [[UIApplication sharedApplication] delegate].window.rootViewController; if (rootVC != presentedVC && [rootVC isKindOfClass:[UIAlertController class]]) { [rootVC dismissViewControllerAnimated:isAnimated completion:nil]; } } + (BOOL)isDisplayed { UIViewController *rootVC = [UIApplication sharedApplication].keyWindow.rootViewController; UIViewController *presentedVC = [rootVC presentedViewController]; return [presentedVC isKindOfClass:[UIAlertController class]]; } - (BOOL)shouldAutorotate { return false; } #pragma mark - Find Top Present Controller or RootVC + (UIViewController *)topPresentOrRootController { UIViewController *rootVC = [[UIApplication sharedApplication] delegate].window.rootViewController; UIViewController *presentVc = rootVC.presentedViewController; UIViewController *targetVc; while (presentVc && ![presentVc isKindOfClass:[UIAlertController class]]) { targetVc = presentVc; presentVc = presentVc.presentedViewController; } if (targetVc) { return targetVc; } return rootVC; } - (void)dealloc { NSLog(@" 💔💔💔 %@ dealloced 💔💔💔", NSStringFromClass(self.class)); } @end