[翻译] MSAlertController

MSAlertController

You can use AlertController in iOS7!! 你可以在iOS中使用AlertController了

MSAlertController has same feature at UIAlertViewController. MSAlertController有着与UIAlertViewController一样的特性

• Alert
• ActionSheet

In addtion, customize font, font size and font color.

另外，他还可以自定义字体，以及字体颜色。

Usage - 使用

To run the example project, clone the repo, and run pod install from the Example directory first.

为了运行这个应用程序，复制repo，然后运行pod进行安装即可。

For Alert 用于Alert

Set MSAlertControllerStyleAlert to preferredStyle.

将MSAlertControllerStyleAlert设置到预定样式。

    MSAlertController *alertController = [MSAlertController alertControllerWithTitle:@"MSAlertController" message:@"This is MSAlertController." preferredStyle:MSAlertControllerStyleAlert];

    MSAlertAction *action = [MSAlertAction actionWithTitle:@"Cancel" style:MSAlertActionStyleCancel handler:^(MSAlertAction *action) {
        //Write a code for this action.
    }];
    [alertController addAction:action];

    MSAlertAction *action2 = [MSAlertAction actionWithTitle:@"Destructive" style:MSAlertActionStyleDestructive handler:^(MSAlertAction *action) {
        //Write a code for this action.
    }];
    [alertController addAction:action2];

    MSAlertAction *action3 = [MSAlertAction actionWithTitle:@"Default" style:MSAlertActionStyleDefault handler:^(MSAlertAction *action) {
        //Write a code for this action.
    }];
    [alertController addAction:action3];

    [self presentViewController:alertController animated:YES completion:nil];

For Action Sheet 用于Action Sheet

Set MSAlertControllerStyleActionSheet to preferredStyle.

将MSAlertControllerStyleActionSheet设定成预定样式。

    MSAlertController *alertController = [MSAlertController alertControllerWithTitle:@"MSAlertController" message:@"This is MSAlertController." preferredStyle:MSAlertControllerStyleActionSheet];

    MSAlertAction *action = [MSAlertAction actionWithTitle:@"Cancel" style:MSAlertActionStyleCancel handler:^(MSAlertAction *action) {
        //Write a code for this action.
    }];
    [alertController addAction:action];

    MSAlertAction *action2 = [MSAlertAction actionWithTitle:@"Destructive" style:MSAlertActionStyleDestructive handler:^(MSAlertAction *action) {
        //Write a code for this action.
    }];
    [alertController addAction:action2];

    MSAlertAction *action3 = [MSAlertAction actionWithTitle:@"Default" style:MSAlertActionStyleDefault handler:^(MSAlertAction *action) {
        //Write a code for this action.
    }];
    [alertController addAction:action3];

    [self presentViewController:alertController animated:YES completion:nil];

Customization - 定制

For Action Controller - 对于Action Controller

@property (strong, nonatomic) UIColor *titleColor;
@property (strong, nonatomic) UIFont *titleFont;
@property (strong, nonatomic) UIColor *messageColor;
@property (strong, nonatomic) UIFont *messageFont;
@property (assign, nonatomic) BOOL enabledBlurEffect;
@property (strong, nonatomic) UIColor *backgroundColor;
@property (assign, nonatomic) CGFloat alpha;
@property (strong, nonatomic) UIColor *alertBackgroundColor;
@property (strong, nonatomic) UIColor *separatorColor;

MSAlertController *alertController = [MSAlertController alertControllerWithTitle:@"MSAlertController" message:@"This is MSAlertController." preferredStyle:MSAlertControllerStyleAlert];
alertController.titleColor = [UIColor blueColor];
alertController.titleFont = [UIFont fontWithName:@"Baskerville-BoldItalic" size:20.0f];
alertController.messageColor = [UIColor greenColor];
alertController.messageFont = [UIFont fontWithName:@"Baskerville-BoldItalic" size:18.0f];

For Action - 对于Action

@property (strong, nonatomic) UIColor *titleColor;
@property (strong, nonatomic) UIFont *font;
@property (strong, nonatomic) UIColor *normalColor;
@property (strong, nonatomic) UIColor *highlightedColor;

MSAlertAction *action = [MSAlertAction actionWithTitle:@"Cancel" style:MSAlertActionStyleCancel handler:^(MSAlertAction *action) {
    //Write a code for this action.
}];
action.titleColor = [UIColor redColor];
action.font = [UIFont fontWithName:@"Baskerville-BoldItalic" size:18.0f];
[alertController addAction:action];

Combination - 组合样式

    MSAlertController *alertController = [MSAlertController alertControllerWithTitle:@"MSAlertController" message:@"This is MSAlertController." preferredStyle:MSAlertControllerStyleAlert];
    alertController.alertBackgroundColor = [UIColor lightGrayColor];
    alertController.backgroundColor = [UIColor blueColor];
    alertController.alpha = 0.3f;
    alertController.separatorColor = [UIColor redColor];

    MSAlertAction *action = [MSAlertAction actionWithTitle:@"Cancel" style:MSAlertActionStyleCancel handler:^(MSAlertAction *action) {
        NSLog(@"Cancel action tapped %@", action);
    }];
    action.normalColor = [UIColor blackColor];
    action.highlightedColor = [UIColor yellowColor];
    [alertController addAction:action];

    MSAlertAction *action2 = [MSAlertAction actionWithTitle:@"Destructive" style:MSAlertActionStyleDestructive handler:^(MSAlertAction *action) {
        NSLog(@"Destructive action tapped %@", action);
    }];
    [alertController addAction:action2];

    MSAlertAction *action3 = [MSAlertAction actionWithTitle:@"Default" style:MSAlertActionStyleDefault handler:^(MSAlertAction *action) {
        NSLog(@"Default action tapped %@", action);
    }];
    action3.normalColor = [UIColor darkGrayColor];
    action3.highlightedColor = [UIColor whiteColor];
    [alertController addAction:action3];

    [alertController addTextFieldWithConfigurationHandler:nil];

    [self presentViewController:alertController animated:YES completion:nil];

Action Sheet is compatible with same customization.

Action Sheet可以自由定制。

Requirements - 需要的环境

• iOS 7.0 and greater iOS7.0或者更高
• ARC ARC
• QuartzCore.framework QuartzCore框架

Installation - 安装

MSAlertController is available through CocoaPods. To install it, simply add the following line to your Podfile:

CocoaPods中已经可以添加MSAlertController了，要安装他，简单执行下面一句话即可：

pod "MSAlertController"