ios-应用管理 字典转模型

//
//  app.m
//  应用管理
//
//  Created by YaguangZhu on 15/7/31.
//  Copyright (c) 2015年 YaguangZhu. All rights reserved.
//

#import "app.h"

@implementation app

-(app *)initWithDict:(NSDictionary *)dict
{
if (self = [super init]) {
self.miaoshu = dict[@"miaoshu"];
self.icon = dict[@"icon"];
}
return self;
}
+ (app *)appwithDict:(NSDictionary *)dict
{
return [[self alloc] initWithDict:dict];
}
@end

//
//  app.h
//  应用管理
//
//  Created by YaguangZhu on 15/7/31.
//  Copyright (c) 2015年 YaguangZhu. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface app : NSObject

@property (nonatomic,copy) NSString *miaoshu;
@property (nonatomic,copy) NSString *icon;

- (app *)initWithDict:(NSDictionary *)dict;
+ (app *)appwithDict:(NSDictionary *)dict;

@end

//
//  ViewController.m
//  应用管理
//
//  Created by YaguangZhu on 15/7/31.
//  Copyright (c) 2015年 YaguangZhu. All rights reserved.
//

#import "ViewController.h"
#import "app.h"

@interface ViewController ()

@property (nonatomic,strong) NSArray *apps;

@end

@implementation ViewController
- (NSArray *)apps
{
if (_apps == nil) {
NSString *path = [[NSBundle mainBundle] pathForResource:@"app.plist" ofType:nil];

NSArray *array = [NSArray arrayWithContentsOfFile:path];

NSMutableArray *arrayModels = [NSMutableArray array];

for (NSDictionary *dict in array) {
app *model = [app appwithDict:dict];

// model.miaoshu = dict[@"miaoshu"];
// model.icon = dict[@"icon"];

[arrayModels addObject:model];
}
_apps =arrayModels;

}

return  _apps;

}

- (void)viewDidLoad {
[super viewDidLoad];
int colums =3;
CGFloat viewWidth = self.view.frame.size.width;

CGFloat appW = 75;
CGFloat appH = 90;
CGFloat marginTop = 30;
CGFloat maginX = (viewWidth - colums*appW)/ (colums+1);
CGFloat maginY = maginX;

for (int i=0;i<self.apps.count;i++)//9 = self.apps.count
{

app *appModel = self.apps[i];
UIView *appview = [[UIView alloc] init];
// appview.backgroundColor = [UIColor redColor];
int colIdx = i % colums;
int rowIdx = i / colums;
CGFloat appX = maginX+ colIdx *(appW +maginX);
CGFloat appY = marginTop +rowIdx *(appH +maginY);
appview.frame = CGRectMake(appX, appY, appW, appH);

[self.view addSubview:appview];
// 增加子控件
UIImageView *imgViewIcon = [[UIImageView alloc]init];
// imgViewIcon.backgroundColor = [UIColor blueColor];
CGFloat iconW = 45;
CGFloat iconH =45;
CGFloat iconX = (appview.frame.size.width- iconW) *0.5;
CGFloat iconY = 0;
imgViewIcon.frame = CGRectMake(iconX, iconY, iconW, iconH);

[appview addSubview:imgViewIcon];
imgViewIcon.image = [UIImage imageNamed:appModel.icon];

UILabel *lblName = [[UILabel alloc] init];
//lblName.backgroundColor = [UIColor yellowColor];
CGFloat nameW = appview.frame.size.width;
CGFloat nameH = 20;
CGFloat nameY= iconH;
CGFloat nameX = 0;
lblName.frame = CGRectMake(nameX, nameY, nameW, nameH);
[appview addSubview:lblName];

UIButton *btnDowload = [[UIButton alloc] init];
btnDowload.backgroundColor = [UIColor blackColor];
lblName.text = appModel.miaoshu;
lblName.font = [UIFont systemFontOfSize:14];
lblName.textAlignment = NSTextAlignmentCenter;

CGFloat btnW =iconW;
CGFloat btnH = 20;
CGFloat btnX = iconX;
//CGFloat btnY = nameY + nameH;
CGFloat btnY = CGRectGetMaxY(lblName.frame);
btnDowload.frame = CGRectMake(btnX, btnY, btnW, btnH);
[appview addSubview:btnDowload];
[btnDowload setTitle:@"xia zai" forState:UIControlStateNormal];
[btnDowload setTitle:@"finsh" forState:UIControlStateHighlighted];
[btnDowload setBackgroundImage:[UIImage imageNamed:@"12"] forState:UIControlStateNormal];
[btnDowload setBackgroundImage:[UIImage imageNamed:@"10"] forState:UIControlStateHighlighted];
btnDowload.titleLabel.font = [UIFont systemFontOfSize:14];

//按钮的单击事件
[btnDowload addTarget:self action:@selector(btnDownClick) forControlEvents:UIControlEventTouchUpInside];

}

}
- (void)btnDownClick
{
NSLog(@"ssss");
}

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

@end