68 lines
2.3 KiB
Objective-C
68 lines
2.3 KiB
Objective-C
//
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// MFLoadingViewController.m
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// myverizon
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//
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// Created by Scott Pfeil on 11/20/14.
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// Copyright (c) 2014 Verizon Wireless. All rights reserved.
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//
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#import "MFLoadingViewController.h"
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#import "MFLoadingSpinner.h"
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#import "NSLayoutConstraint+MVMCoreUIConvenience.h"
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#import "UIColor+MVMCoreUIConvenience.h"
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#import "MFStyler.h"
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#import "MVMCoreUICommonViewsUtility.h"
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@interface MFLoadingViewController ()
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@property (nullable, weak, nonatomic) MFLoadingSpinner *activityIndicator;
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@property (nullable, weak, nonatomic) UIView *transparentBackgroundView;
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@end
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@implementation MFLoadingViewController
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- (void)loadView {
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UIView *view = [[UIView alloc] initWithFrame:CGRectZero];
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view.backgroundColor = [UIColor clearColor];
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self.view = view;
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// Sets up the loading view.
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MFLoadingSpinner *activityIndicatorView = [[MFLoadingSpinner alloc] initWithFrame:CGRectMake(0, 0, 36, 36)];
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activityIndicatorView.backgroundColor = [UIColor clearColor];
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activityIndicatorView.translatesAutoresizingMaskIntoConstraints = NO;
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[view addSubview:activityIndicatorView];
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self.activityIndicator = activityIndicatorView;
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[NSLayoutConstraint constraintPinView:activityIndicatorView heightConstraint:YES heightConstant:PaddingSix widthConstraint:YES widthConstant:PaddingSix];
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// Sets the constraints for the activityIndicatorView
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[NSLayoutConstraint constraintPinSubview:activityIndicatorView pinCenterX:YES pinCenterY:YES];
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// Sets up the transparent background view.
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UIView *transparentBackground = [MVMCoreUICommonViewsUtility commonView];
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transparentBackground.backgroundColor = [UIColor mfBackgroundGray];
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transparentBackground.alpha = 0.9;
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[view insertSubview:transparentBackground belowSubview:activityIndicatorView];
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self.transparentBackgroundView = transparentBackground;
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// Sets the constraints of the transparent background view to be the same as the activity indicator view.
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[NSLayoutConstraint constraintPinSubviewToSuperview:transparentBackground];
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}
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- (void)viewDidLoad {
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[super viewDidLoad];
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// Do any additional setup after loading the view.
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}
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#pragma mark - LoadingView Functions
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- (void)startLoading {
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[self.activityIndicator resumeSpinner];
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}
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- (void)stopLoading {
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[self.activityIndicator pauseSpinner];
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}
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@end
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