material-components_material-components-ios/components/Switch

Switch

Switch provides an material design on/off switch control with an interface similar to UISwitch. Note that MDCSwitch objects have an intrinsic size and are not resizable.

Design Specifications

• Switch Selection Control

API Documentation

• MDCSwitch
• Global Functions

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Installation

Requirements

• Xcode 7.0 or higher.
• iOS SDK version 7.0 or higher.

Installation with CocoaPods

To add this component to your Xcode project using CocoaPods, add the following to your Podfile:

pod 'MaterialComponents/Switch'

Then, run the following command:

pod install

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Usage

Importing

Before using Switch, you'll need to import it:

Swift

import MaterialComponents

Objective-C

#import "MaterialSwitch.h"

Setup

Swift

  override func viewDidLoad() {
    super.viewDidLoad()
    view.backgroundColor = UIColor.whiteColor()

    switchComponent.on = true
    switchComponent.addTarget(self, action: Selector("didChangeSwitchValue:"), forControlEvents: UIControlEvents.ValueChanged)
    view.addSubview(switchComponent)
    switchComponent.center = CGPointMake(50, 50);
  }

  func didChangeSwitchValue(senderSwitch:MDCSwitch) {
    NSLog("did change value: %@", senderSwitch.on);
  }

Objective C

- (void)viewDidLoad {
  [super viewDidLoad];

  MDCSwitch *mdcSwitch = [[MDCSwitch alloc] init];
  [mdcSwitch addTarget:self
                action:@selector(didChangeSwitchValue:)
      forControlEvents:UIControlEventValueChanged];
  [self.view addSubview:mdcSwitch];
  mdcSwitch.center = CGPointMake(50, 50);
}

- (void)didChangeSwitchValue:(id)sender {
  ...
}