自定义UIAlertViewController选择视图
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进入我的git，下载项目
在自己的项目中导入头文件
#import "AlertAction.h"
#import "AlertView.h"
实现一下代码即可：
{
//选择图片显示在第几行
NSInteger _actionImgShowRow;
}
@property (weak,nonatomic) IBOutletUILabel *textLabel;
@end
@implementation ViewController
- (void)viewDidLoad {
[superviewDidLoad];
_actionImgShowRow =0;
}
//图片固定不变
- (IBAction)AlertClick:(id)sender {
AlertView *alertView = [AlertViewpopoverView];
alertView.backgroundColor=[UIColorclearColor];
alertView.showShade =YES; //显示阴影背景
[alertView showWithActions:[selfQQActions]];
}
//显示选择行数
- (IBAction)selectAlertClick:(id)sender {
AlertView *alertView = [AlertViewpopoverView];
alertView.backgroundColor=[UIColorclearColor];
alertView.showShade =YES; //显示阴影背景
[alertView showWithActions:[selfselectActions]];
}
//图片不会被隐藏
- (NSMutableArray<AlertAction *> *)QQActions {
// 发起多人聊天 action
AlertAction *multichatAction = [AlertActionactionWithImage:[UIImageimageNamed:@"right_menu_multichat"]title:@"发起多人聊天"handler:^(AlertAction *action) {
_textLabel.text =@"发起多人聊天";
}];
// 加好友 action
AlertAction *addFriAction = [AlertActionactionWithImage:[UIImageimageNamed:@"right_menu_addFri"]title:@"加好友"handler:^(AlertAction *action) {
_textLabel.text =@"加好友";
}];
// 扫一扫 action
AlertAction *QRAction = [AlertActionactionWithImage:[UIImageimageNamed:@"right_menu_QR"]title:@"扫一扫"handler:^(AlertAction *action) {
_textLabel.text =@"扫一扫";
}];
// 面对面快传 action
AlertAction *facetofaceAction = [AlertActionactionWithImage:[UIImageimageNamed:@"right_menu_facetoface"]title:@"面对面快传"handler:^(AlertAction *action) {
_textLabel.text =@"面对面快传";
}];
// 付款 action
AlertAction *payMoneyAction = [AlertActionactionWithImage:[UIImageimageNamed:@"right_menu_payMoney"]title:@"付款"handler:^(AlertAction *action) {
_textLabel.text =@"付款";
}];
// 取消
AlertAction *cancelAction = [AlertActionactionWithTitle:@"取消"handler:^(AlertAction *action) {
_textLabel.text =@"取消";
}];
NSArray *section1 =@[multichatAction, addFriAction, QRAction, facetofaceAction, payMoneyAction];
NSArray *section2 =@[cancelAction];
NSMutableArray *actionArr=[NSMutableArrayarrayWithObjects:section1, section2,nil];
return actionArr;
}
//图片默认隐藏，选择后对应行数显示
- (NSMutableArray<AlertAction *> *)selectActions {
// 全部支付 action
AlertAction *allPayAction = [AlertActionactionWithImage:[UIImageimageNamed:@"selcetShape"]title:@"全部支付"handler:^(AlertAction *action) {
_textLabel.text =@"全部支付";
_actionImgShowRow =0;
}];
// 快捷支付 action
AlertAction *fastAction = [AlertActionactionWithImage:[UIImageimageNamed:@"selcetShape"]title:@"快捷支付"handler:^(AlertAction *action) {
_textLabel.text =@"快捷支付";
_actionImgShowRow =1;
}];
// 银行划账 action
AlertAction *bankAction = [AlertActionactionWithImage:[UIImageimageNamed:@"selcetShape"]title:@"银行划账"handler:^(AlertAction *action) {
_textLabel.text =@"银行划账";
_actionImgShowRow =2;
}];
// 微信支付 action
AlertAction *weixinAction = [AlertActionactionWithImage:[UIImageimageNamed:@"selcetShape"]title:@"微信支付"handler:^(AlertAction *action) {
_textLabel.text =@"微信支付";
_actionImgShowRow =3;
}];
// 支付宝支付 action
AlertAction *zhifubaoAction = [AlertActionactionWithImage:[UIImageimageNamed:@"selcetShape"]title:@"支付宝支付"handler:^(AlertAction *action) {
_textLabel.text =@"支付宝支付";
_actionImgShowRow =4;
}];
// 取消
AlertAction *cancelAction = [AlertActionactionWithTitle:@"取消"handler:^(AlertAction *action) {
_textLabel.text =@"取消";
}];
NSArray *section1 =@[allPayAction, fastAction, bankAction, weixinAction, zhifubaoAction];
NSArray *section2 =@[cancelAction];
AlertAction *alert=[[AlertActionalloc]init];
alert.selectRow =_actionImgShowRow;
NSMutableArray *actionArr=[NSMutableArrayarrayWithObjects:section1, section2, alert,nil];
return actionArr;
}
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