音乐
//// Music.h// 第二单元 音乐播放器//// Created by 爱人闵敬凌 on 2017/6/7.// Copyright © 2017年 百度. All rights reserved.//#import@interface Music : NSObject
@property(nonatomic,strong)NSString *name;
@property(nonatomic,strong)NSString *singer;
//数组
-(NSMutableArray *)getSongArray;
@end
//
// Music.m
// 第二单元 音乐播放器
//
// Created by 爱人闵敬凌 on 2017/6/7.
// Copyright © 2017年 百度. All rights reserved.
//
#import "Music.h"
@implementation Music
//数组
-(NSMutableArray *)getSongArray
{
//获取沙盒里面的数据
NSString *filePath = [[NSBundle mainBundle]pathForResource:@"music" ofType:@"plist"];
return [NSMutableArray arrayWithContentsOfFile:filePath];
}
@end
//// NameView.h// 第二单元 音乐播放器//// Created by 爱人闵敬凌 on 2017/6/7.// Copyright © 2017年 百度. All rights reserved.//#import@interface NameView : UIView
@property(nonatomic,strong)UITableView *tv;
@end
//
// NameView.m
// 第二单元 音乐播放器
//
// Created by 爱人闵敬凌 on 2017/6/7.
// Copyright © 2017年 百度. All rights reserved.
//
#import "NameView.h"
@implementation NameView
-(instancetype)initWithFrame:(CGRect)frame
{
if (self = [super initWithFrame:frame])
{
[self addSubview:self.tv];
}
return self;
}
-(UITableView *)tv
{
if (!_tv)
{
_tv = [[UITableView alloc]initWithFrame:self.frame];
}
return _tv;
}
@end
//// SingerView.h// 第二单元 音乐播放器//// Created by 爱人闵敬凌 on 2017/6/7.// Copyright © 2017年 百度. All rights reserved.//#import@interface SingerView : UIView
@property(nonatomic,strong)UIImageView *img;
@property(nonatomic,strong)UIView *sv;
@property(nonatomic,strong)UISlider *slider;
@property(nonatomic,strong)UIButton *btnone,*btntwo,*btnthree,*btnfour,*btnfive;
@end
//
// SingerView.m
// 第二单元 音乐播放器
//
// Created by 爱人闵敬凌 on 2017/6/7.
// Copyright © 2017年 百度. All rights reserved.
//
#import "SingerView.h"
@implementation SingerView
//单例方法
-(instancetype)initWithFrame:(CGRect)frame
{
if (self = [super initWithFrame:frame])
{
[self addSubview:self.img];
[self addSubview:self.sv];
}
return self;
}
-(UIImageView *)img
{
if (!_img)
{
_img = [[UIImageView alloc]initWithFrame:CGRectMake(0, 64, self.frame.size.width, self.frame.size.height - 64 - 150)];
_img.image = [UIImage imageNamed:@" .png"];
}
return _img;
}
-(UIView *)sv
{
if (!_sv)
{
_sv = [[UIView alloc]initWithFrame:CGRectMake(0, self.frame.size.height - 150, self.frame.size.width, 150)];
_sv.backgroundColor = [UIColor whiteColor];
[_sv addSubview:self.slider];
[_sv addSubview:self.btnone];
[_sv addSubview:self.btntwo];
[_sv addSubview:self.btnthree];
[_sv addSubview:self.btnfour];
[_sv addSubview:self.btnfive];
}
return _sv;
}
-(UISlider *)slider
{
if (!_slider)
{
_slider = [[UISlider alloc]initWithFrame:CGRectMake(20, 60, self.frame.size.width - 40, 30)];
//最大值
[_slider setMaximumValue:1.0];
//最小值
[_slider setMinimumValue:0.0];
}
return _slider;
}
-(UIButton *)btnone;
{
if (!_btnone)
{
_btnone = [UIButton buttonWithType:UIButtonTypeRoundedRect];
_btnone.frame = CGRectMake(self.frame.size.width/2 - 30, 90, 60, 60);
[_btnone setImage:[UIImage imageNamed:@"36676757842381277.jpg"] forState:UIControlStateNormal];
}
return _btnone;
}
@end
//// ViewController.m// 第二单元 音乐播放器//// Created by 爱人闵敬凌 on 2017/6/7.// Copyright © 2017年 百度. All rights reserved.//#import "ViewController.h"#import "Music.h"#import "NameView.h"#import "SingerView.h"#import "SecViewController.h"@interface ViewController (){
NSMutableArray *arr;
NameView *dataView;
}
@end
@implementation ViewController
- (void)viewDidLoad {
[super viewDidLoad];
arr = [NSMutableArray array];
dataView = [[NameView alloc]initWithFrame:self.view.frame];
self.view = dataView;
//之前的表格(懒加载)
dataView.tv.delegate = self;
dataView.tv.dataSource = self;
//获取数据
Music *music = [[Music alloc]init];
//获取路径
arr = [music getSongArray];
}
//展示出来
#pragma -
#pragma mark - UITableViewDataSource
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
return arr.count;
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@""];
if (!cell)
{
cell = [[UITableViewCell alloc]initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:@""];
}
cell.textLabel.text = [arr[indexPath.row]objectForKey:@"name"];
cell.detailTextLabel.text = [arr[indexPath.row]objectForKey:@"singer"];
return cell;
}
-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
SecViewController *vc = [SecViewController new];
vc.m = [[Music alloc]init];
vc.m.name = [arr[indexPath.row]objectForKey:@"name"];
vc.m.singer = [arr[indexPath.row]objectForKey:@"singer"];
[self.navigationController pushViewController:vc animated:YES];
}
@end
//// SecViewController.h// 第二单元 音乐播放器//// Created by 爱人闵敬凌 on 2017/6/7.// Copyright © 2017年 百度. All rights reserved.//#import#import "Music.h"
@interface SecViewController : UIViewController
@property(nonatomic,strong)Music *m;
@end
//// SecViewController.m// 第二单元 音乐播放器//// Created by 爱人闵敬凌 on 2017/6/7.// Copyright © 2017年 百度. All rights reserved.//#import "SecViewController.h"#import "SingerView.h"#import "AppDelegate.h"#import "Music.h"#import "ViewController.h"#import@interface SecViewController ()
{
SingerView *s;
AppDelegate *app;
}
@end
@implementation SecViewController
- (void)viewDidLoad {
[super viewDidLoad];
self.title = [NSString stringWithFormat:@"%@:%@",self.m.name,self.m.singer];
s = [[SingerView alloc]initWithFrame:self.view.frame];
self.view = s;
//强转
app = (AppDelegate *)[[UIApplication sharedApplication]delegate];
NSString *str = [[NSBundle mainBundle]pathForResource:self.m.name ofType:@"mp3"];
app.player = [[AVAudioPlayer alloc]initWithData:[NSData dataWithContentsOfFile:str] error:nil];
[app.player play];
[s.btnone addTarget:self action:@selector(Clickbtn:) forControlEvents:UIControlEventTouchUpInside];
}
-(void)Clickbtn:(UIButton *)ub
{
if(ub.isSelected == YES)
{
ub.selected = NO;
[app.player play];
}
else if(ub.isSelected == NO)
{
ub.selected = YES;
[app.player stop];
}
}
@end
