1 /**************** UIAlertControllerStyleAlert *************************/
 2 /*創建一個 可以自定義文字顏色和字體大小的IAlertView*/
 3 NSString *message = @"開通失敗,請再次開通或者聯系客服";
 4 NSString *title = @"400-8591-200";
 5 NSString *leftActionStr = @"呼叫";
 6 NSString *rightActionStr = @"繼續開通";
 7 UIAlertController *alertController = [UIAlertController alertControllerWithTitle:title message:message preferredStyle:UIAlertControllerStyleAlert];
 
 8 //改變title的大小和顏色
 9 NSMutableAttributedString *titleAtt = [[NSMutableAttributedString alloc] initWithString:title];
10 [titleAtt addAttribute:NSFontAttributeName value:[UIFont systemFontOfSize:(36/2)*KWidth_Scale] range:NSMakeRange(0, title.length)];
11 [titleAtt addAttribute:NSForegroundColorAttributeName value:UIColorFromRGB(0x00abea
 
) range:NSMakeRange(0, title.length)];
12 [alertController setValue:titleAtt forKey:@"attributedTitle"];
13 //改變message的大小和顏色
14 NSMutableAttributedString *messageAtt = [[NSMutableAttributedString alloc] initWithString:message];
15 [messageAtt addAttribute:NSFontAttributeName value:[UIFont systemFontOfSize:(24
 
/2)*KWidth_Scale] range:NSMakeRange(0, message.length)];
16 [messageAtt addAttribute:NSForegroundColorAttributeName value:UIColorFromRGB(0x666666) range:NSMakeRange(0, message.length)];
17 [alertController setValue:messageAtt forKey:@"attributedMessage"];
18 
19 UIAlertAction *alertActionCall = [UIAlertAction actionWithTitle:leftActionStr style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
20     [[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"tel://400-8591-200"]];
21 }];
22 [alertController addAction:alertActionCall];
23 [alertActionCall setValue:UIColorFromRGB(0x00abea) forKey:@"titleTextColor"];
24 kWeakSelf(weakSelf);
25 UIAlertAction *alertActionContinue = [UIAlertAction actionWithTitle:rightActionStr style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
26     [weakSelf oprDrugStoreStatu:@"0"];
27 }];
28 [alertController addAction:alertActionContinue];
29 [alertActionContinue setValue:[UIColor blackColor] forKey:@"titleTextColor"];
30 [self presentViewController:alertController animated:YES completion:nil];
31 
32 
33 
34 
35 /**************** UIAlertControllerStyleActionSheet *************************/
36 NSString *title = [NSString stringWithFormat:@"將患者\"%@\"刪除,同時刪除與該聯系人的聊天記錄", self.user.patientName];
37 UIAlertController *alertSheet = [UIAlertController alertControllerWithTitle:title message:nil preferredStyle:UIAlertControllerStyleActionSheet];
38 
39 UIAlertAction *cancel = [UIAlertAction actionWithTitle:@"取消" style:UIAlertActionStyleCancel handler:nil];
40 [cancel setValue:UIColorFromRGB(0x666666) forKey:@"titleTextColor"];
41 [alertSheet addAction:cancel];
42 
43 UIAlertAction *certain = [UIAlertAction actionWithTitle:@"刪除聯系人" style:UIAlertActionStyleDestructive handler:
44                           ^(UIAlertAction * _Nonnull action) {
45                               NSLog(@"執行刪除操作,這裏應該接著請求刪除接口......");
46                           }];
47 [alertSheet addAction:certain];
48 [self presentViewController:alertSheet animated:YES completion:nil];

自定義alert彈框