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SwitchViewController.m
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SwitchViewController.m
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/* * Copyright 2014-2015 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License").
* You may not use this file except in compliance with the License.
* A copy of the License is located at
*
* http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file is distributed
* on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
* express or implied. See the License for the specific language governing
* permissions and limitations under the License.
*/
#import "SwitchViewController.h"
@interface SwitchViewController ()
@property UISwitch *switchControl;
@end
/**
* A controller for a switch control
*/
@implementation SwitchViewController
- (void)viewDidLoad {
[super viewDidLoad];
[self setUpView];
}
-(void)setUpView{
self.view.backgroundColor = [UIColor flatWetAsphalt];
_switchControl = [[UISwitch alloc] initWithFrame:CGRectZero];
[_switchControl sizeToFit];
[self centerView:_switchControl];
[_switchControl addTarget:self action:@selector(switchFlipped:) forControlEvents:UIControlEventValueChanged];
[self.view addSubview:_switchControl];
}
/**
* A switch action (changes the view's background color)
*
* @param controller the switch
*/
-(void)switchFlipped:(UISwitch*)controller{
if ([controller isOn]) {
self.view.backgroundColor = [UIColor flatYellow];
return;
}
self.view.backgroundColor = [UIColor flatWetAsphalt];
}
@end