iOS masonry进行页面适配

//
//  ViewController.m
//  Masonry

//

//  Created by 王聪 on 14/8/26.

//  Copyright (c) 2014年 Congwang. All rights reserved.

//

#import "ViewController.h"
#import "Masonry.h"
@interface ViewController ()

@end

@implementation ViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    UIView *redview = [[UIView alloc] init];
    redview.backgroundColor = [UIColor redColor];
    [self.view addSubview:redview];
    __weak typeof (self)weakSelf = self;
    [redview mas_makeConstraints:^(MASConstraintMaker *make) {
        make.center.equalTo(weakSelf.view);
        make.size.mas_equalTo(CGSizeMake(300, 300));
    }];
    UIView *blackView = [[UIView alloc] init];
    blackView.backgroundColor = [UIColor blackColor];
    [redview addSubview:blackView];
    [blackView mas_makeConstraints:^(MASConstraintMaker *make) {
//        make.top.equalTo(redview.mas_top).offset(20);
//        make.left.equalTo(redview.mas_left).offset(20);
//        make.bottom.equalTo(redview.mas_bottom).offset(-20);
//        make.right.equalTo(redview.mas_right).offset(-20);
        //
//       make.top.and.left.and.bottom.right.equalTo(redview).insets(UIEdgeInsetsMake(20, 20, 20, 20));
        //
        make.edges.equalTo(redview).insets(UIEdgeInsetsMake(20,20, 20, 20));
    }];
                             
     //
   
    UIView *oneBlueView = [[UIView alloc] init];
    oneBlueView.backgroundColor = [UIColor blueColor];
    [blackView addSubview:oneBlueView];
   
   
    UIView *twoBlueView = [[UIView alloc] init];
    twoBlueView.backgroundColor = [UIColor blueColor];
    [blackView addSubview:twoBlueView];
   
    [oneBlueView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.centerY.equalTo(blackView.mas_centerY);
        make.height.equalTo(@150);
        make.left.equalTo(blackView.mas_left).offset(20);
     }];
    [twoBlueView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.equalTo(oneBlueView.mas_right).offset(20);
        make.size.mas_equalTo(oneBlueView);
        make.centerY.equalTo(blackView.mas_centerY);
        make.right.equalTo(blackView.mas_right).offset(-20);
    }];
    //更新约束
    [redview mas_updateConstraints:^(MASConstraintMaker *make) {
        make.size.mas_equalTo(CGSizeMake(200, 300));
    }];
    //重做约束
    [redview mas_remakeConstraints:^(MASConstraintMaker *make) {
        make.left.and.top.equalTo(@20);
        make.size.mas_equalTo(CGSizeMake(220, 350));
    }];
   
   
   }

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

@end