UIAlertController使用

UIAlertController使用

作者：  发布日期：2014-10-10 20:39:49

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Tag标签：UIAlertController使用  

• 1、替代UIAlertView

  代码：
  view sourceprint?

  01.if(SYSTEM_VERSION >= 8.0)

  02.{

  03.UIAlertController * alertCtr = [UIAlertController alertControllerWithTitle:@"" message:@"删除联系人？" preferredStyle:UIAlertControllerStyleAlert];

  04.UIAlertAction *firstAction = [UIAlertAction actionWithTitle:@"确定" style:UIAlertActionStyleDefault handler:^(UIAlertAction *action) {

  05.//do something

  06.}];

  07.UIAlertAction *secondAction = [UIAlertAction actionWithTitle:@"取消" style:UIAlertActionStyleDefault handler:^(UIAlertAction *action) {

  08.//do something

  09.}];

  10.[alertCtr addAction:firstAction];

  11.[alertCtr addAction:secondAction];

  12.[self presentViewController:alertCtr animated:YES completion:^{

  13. 

  14.}];

  15.}
  
  效果图： 
  

  2、替代UIActionSheet

  代码：
  view sourceprint?

  01.if(SYSTEM_VERSION >= 8.0)

  02.{

  03.UIAlertController * alertCtr = [UIAlertController alertControllerWithTitle:nil message:nil preferredStyle:UIAlertControllerStyleActionSheet];

  04.UIAlertAction *firstAction = [UIAlertAction actionWithTitle:@"回复" style:UIAlertActionStyleDestructive handler:^(UIAlertAction *action) {

  05.//do something

  06.}];

  07.UIAlertAction *secondAction = [UIAlertAction actionWithTitle:@"转发" style:UIAlertActionStyleDefault handler:^(UIAlertAction *action) {

  08.//do something

  09.}];

  10.UIAlertAction *thirdAction = [UIAlertAction actionWithTitle:@"取消" style:UIAlertActionStyleCancel handler:^(UIAlertAction *action) {

  11.//do something

  12.}];

  13.[alertCtr addAction:firstAction];

  14.[alertCtr addAction:secondAction];

  15.[alertCtr addAction:thirdAction];

  16.[self presentViewController:alertCtr animated:YES completion:^{

  17. 

  18.}];

  19.}
  
  效果图： 
  
  

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