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EaseStartView.m
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104 lines (90 loc) · 4 KB
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//
// EaseStartView.m
// Coding_iOS
//
// Created by Ease on 14/12/26.
// Copyright (c) 2014年 Coding. All rights reserved.
//
#import "EaseStartView.h"
#import <NYXImagesKit/NYXImagesKit.h>
#import "StartImagesManager.h"
@interface EaseStartView ()
@property (strong, nonatomic) UIImageView *bgImageView, *logoIconView;
@property (strong, nonatomic) UILabel *descriptionStrLabel;
@end
@implementation EaseStartView
+ (instancetype)startView{
UIImage *logoIcon = [UIImage imageNamed:@"logo_coding_top"];
StartImage *st = [[StartImagesManager shareManager] randomImage];
return [[self alloc] initWithBgImage:st.image logoIcon:logoIcon descriptionStr:st.descriptionStr];
}
- (instancetype)initWithBgImage:(UIImage *)bgImage logoIcon:(UIImage *)logoIcon descriptionStr:(NSString *)descriptionStr{
self = [super initWithFrame:kScreen_Bounds];
if (self) {
//add custom code
UIColor *blackColor = [UIColor blackColor];
self.backgroundColor = blackColor;
_bgImageView = [[UIImageView alloc] initWithFrame:kScreen_Bounds];
_bgImageView.contentMode = UIViewContentModeScaleAspectFill;
_bgImageView.alpha = 0.0;
[self addSubview:_bgImageView];
if (![NSDate isDuringMidAutumn]) {
[self addGradientLayerWithColors:@[(id)[blackColor colorWithAlphaComponent:0.4].CGColor, (id)[blackColor colorWithAlphaComponent:0.0].CGColor] locations:nil startPoint:CGPointMake(0.5, 0.0) endPoint:CGPointMake(0.5, 0.4)];
}
_logoIconView = [[UIImageView alloc] init];
_logoIconView.contentMode = UIViewContentModeScaleAspectFit;
[self addSubview:_logoIconView];
_descriptionStrLabel = [[UILabel alloc] init];
_descriptionStrLabel.font = [UIFont systemFontOfSize:10];
_descriptionStrLabel.textColor = [UIColor colorWithWhite:1.0 alpha:0.5];
_descriptionStrLabel.textAlignment = NSTextAlignmentCenter;
_descriptionStrLabel.alpha = 0.0;
[self addSubview:_descriptionStrLabel];
[_descriptionStrLabel mas_makeConstraints:^(MASConstraintMaker *make) {
make.centerX.equalTo(@[self, _logoIconView]);
make.height.mas_equalTo(10);
make.bottom.equalTo(self.mas_bottom).offset(-15);
make.left.equalTo(self.mas_left).offset(20);
make.right.equalTo(self.mas_right).offset(-20);
}];
[_logoIconView mas_makeConstraints:^(MASConstraintMaker *make) {
make.centerX.equalTo(self);
make.top.mas_equalTo(kScreen_Height/7);
make.width.mas_equalTo(kScreen_Width *2/3);
make.height.mas_equalTo(kScreen_Width/4 *2/3);
}];
[self configWithBgImage:bgImage logoIcon:logoIcon descriptionStr:descriptionStr];
}
return self;
}
- (void)configWithBgImage:(UIImage *)bgImage logoIcon:(UIImage *)logoIcon descriptionStr:(NSString *)descriptionStr{
bgImage = [bgImage scaleToSize:[_bgImageView doubleSizeOfFrame] usingMode:NYXResizeModeAspectFill];
self.bgImageView.image = bgImage;
self.logoIconView.image = logoIcon;
self.descriptionStrLabel.text = descriptionStr;
[self updateConstraintsIfNeeded];
}
- (void)startAnimationWithCompletionBlock:(void(^)(EaseStartView *easeStartView))completionHandler{
[kKeyWindow addSubview:self];
[kKeyWindow bringSubviewToFront:self];
_bgImageView.alpha = 0.0;
_descriptionStrLabel.alpha = 0.0;
@weakify(self);
[UIView animateWithDuration:2.0 animations:^{
@strongify(self);
self.bgImageView.alpha = 1.0;
self.descriptionStrLabel.alpha = 1.0;
} completion:^(BOOL finished) {
[UIView animateWithDuration:0.6 delay:0.3 options:UIViewAnimationOptionCurveEaseIn animations:^{
@strongify(self);
[self setX:-kScreen_Width];
} completion:^(BOOL finished) {
@strongify(self);
[self removeFromSuperview];
if (completionHandler) {
completionHandler(self);
}
}];
}];
}
@end