iOS 摇一摇

直接上代码：

下面是view的代码（UI，控制，数据分离，mvc模式便于管理）：

头文件

#import <UIKit/UIKit.h>

@interface ShakeAndShake : UIView

@property(strong,nonatomic) UIImageView* shake;／／background

@property(strong,nonatomic) UIButton* icon_btn;／／icon

@property(strong,nonatomic) UILabel* name;

@property(strong,nonatomic) UILabel* distance;

@property(strong,nonatomic) UIView* bottom;;／／record for shake

@property(assign,nonatomic) int Uid;

-(void)initContents:(id)model;

@end

实现部分

#import "ShakeAndShake.h"

#import "AppDelegate.h"

#import "TuYuUserViewController.h"

#define TUYU_BOTTOM_VIEW_H 80

#define TUYU_BOTTOM_VIEW_PADDING 15

#define TUYU_BOTTOM_VIEW_ICON_H 50

@implementation ShakeAndShake

{

    UIImageView* person_image;

    UILabel* person_font;

}

@synthesize icon_btn,name,distance,bottom,Uid;

-(void)initContents:(id)model

{

    _shake = [[UIImageView alloc] initWithFrame:CGRectMake([LYUtils getScreenSize].width/2 -65, 110, 130, 130)];

    _shake.image = [UIImage imageNamed:@"bkg_shake"];

    [self addSubview:_shake];

    person_image = [[UIImageView alloc] initWithFrame:CGRectMake([LYUtils getScreenSize].width/2 -22.0/2, [LYUtils getScreenSize].height -TITLE_BAR_H -150, 22.0, 22.0)];

    person_image.image = [UIImage imageNamed:@"person"];

    [self addSubview:person_image];

    

    person_font = [[UILabel alloc] initWithFrame:CGRectMake([LYUtils getScreenSize].width/2 -15.0/2, [LYUtils getScreenSize].height -TITLE_BAR_H  -120, 15.0, 19)];

    person_font.text = @"人";

    person_font.font = [UIFont systemFontOfSize:14];

    person_font.textColor = [UIColor colorWithRed:0.0/255 green:180.0/255 blue:205.0/255 alpha:1.0];

    [self addSubview:person_font];

    bottom = [[UIView alloc] initWithFrame:CGRectMake(0, [LYUtils getScreenSize].height -TITLE_BAR_H - TUYU_BOTTOM_VIEW_H, [LYUtils getScreenSize].width, TUYU_BOTTOM_VIEW_H)];

    bottom.backgroundColor = [UIColor colorWithRed:220.0/255 green:220.0/255 blue:220.0/255 alpha:1.0];

    [self addSubview:bottom];

    

    icon_btn = [[UIButton alloc] initWithFrame:CGRectMake([LYUtils getScreenSize].width/2 - (TUYU_BOTTOM_VIEW_ICON_H +8 +80)/2, TUYU_BOTTOM_VIEW_PADDING, TUYU_BOTTOM_VIEW_ICON_H, TUYU_BOTTOM_VIEW_ICON_H)];

    icon_btn.layer.cornerRadius = TUYU_BOTTOM_VIEW_ICON_H/2;

    icon_btn.layer.masksToBounds = YES;

    [icon_btn setContentMode:(UIViewContentModeScaleAspectFill)];

    [icon_btn setImage:[UIImage imageNamed:@"4"] forState:UIControlStateNormal];

    [icon_btn addTarget:self action:@selector(iconBtnClicked) forControlEvents:UIControlEventTouchUpInside];

    [bottom addSubview:icon_btn];

    

    name = [[UILabel alloc] initWithFrame:CGRectMake([LYUtils getScreenSize].width/2 - (TUYU_BOTTOM_VIEW_ICON_H +8 +80)/2 +TUYU_BOTTOM_VIEW_ICON_H +8, TUYU_BOTTOM_VIEW_PADDING, 80, 20)];

    name.text =@"爱茉莉";

    name.textColor = [UIColor blackColor];

    name.font = [UIFont systemFontOfSize:14];

    [bottom addSubview:name];

    

    distance = [[UILabel alloc] initWithFrame:CGRectMake([LYUtils getScreenSize].width/2 - (TUYU_BOTTOM_VIEW_ICON_H +8 +80)/2 +TUYU_BOTTOM_VIEW_ICON_H +8, TUYU_BOTTOM_VIEW_PADDING +20 +5, 80, 20)];

    distance.text =@"相距0.15km";

    distance.textColor = [UIColor colorWithRed:100.0/255 green:100.0/255 blue:100.0/255 alpha:1.0];

    distance.font = [UIFont systemFontOfSize:14];

    [bottom addSubview:distance];

}

-(void)iconBtnClicked

{／／这里是跳转到icon对应的用户信息的viewController

    TuYuUserViewController* user = [[TuYuUserViewController alloc] init];

    [user initContentViews];

    [user setUModelByID:Uid];

    [[AppDelegate getInstance].lyNaviViewController pushViewController:user animated:YES];

}

@end

下面是控制器部分：

头文件

#import "LYBaseViewController.h"

@interface TuYuFindShakeViewController : LYBaseViewController

-(void)initContents:(id)model;

@end

实现部分

#import "TuYuFindShakeViewController.h"

#import "ShakeAndShake.h"

#import "AppDelegate.h"

#import "TuYuShakeSetupViewController.h"

#import <AudioToolbox/AudioToolbox.h>

#import "TuYuIndexHelper.h"

#import "LYImageManager.h"

#define TUYU_BOTTOM_VIEW_H 80

#define TUYU_BOTTOM_VIEW_PADDING 15

#define TUYU_BOTTOM_VIEW_ICON_H 50

#define SCREEN_Width  [UIScreen mainScreen].bounds.size.width

#define SCREEN_height  [UIScreen mainScreen].bounds.size.height

@implementation TuYuFindShakeViewController

{

    UIView* selfContent;

    UIView* line;

    ShakeAndShake* shake;

    SystemSoundID sound;//系统声音的id 取值范围为：1000-2000

    NSTimer * timer;

    SystemSoundID soundID;

}

- (void)viewDidLoad {

    [super viewDidLoad];

    // Do any additional setup after loading the view. 

}

- (void)didReceiveMemoryWarning {

    [super didReceiveMemoryWarning];

    // Dispose of any resources that can be recreated.

}

-(void)initTitleBar／／封装的titleBar

{

    LYTitleViewInitParams* p = [[LYTitleViewInitParams alloc] init];

    p.title =@"摇一摇";

    p.titleTextColor = [UIColor blackColor];

    p.notHaveBackBtn =false;

    p.backBtnImage = @"BackBtn";

    //隐藏摇一摇的设置按钮

   // p.haveRightBtn1 = true;

   // p.rightBtn1Image = @"setup";

    [self initWithTitleBarParams:p];

    

}

-(void)rightBtn1Clicked

{

    TuYuShakeSetupViewController* setup = [[TuYuShakeSetupViewController alloc] init];

    [setup initContents:nil];

    [[AppDelegate getInstance].lyNaviViewController pushViewController:setup animated:YES];

}

-(void)initContents:(id)model

{

    DLog(@"--initContents");

    ／／titleBar

    [self initTitleBar];

    

    line = [[UIView alloc] initWithFrame:CGRectMake(0,  TITLE_BAR_H -0.5, [LYUtils getScreenSize].width, 0.5)];

    line.backgroundColor = [UIColor colorWithRed:220.0/255 green:220.0/255 blue:220.0/255 alpha:1.0];

    //line.backgroundColor = [UIColor redColor];

    [self.view addSubview:line];

    

    ／／shakeView部分

    shake = [[ShakeAndShake alloc] initWithFrame:CGRectMake(0, TITLE_BAR_H,[LYUtils getScreenSize].width, [LYUtils getScreenSize].height -TITLE_BAR_H)];

    shake.backgroundColor = [UIColor whiteColor];

    [shake initContents:nil];

    [self.view addSubview:shake];

    

    //第一次进去隐藏

    [shake.bottom setFrame:CGRectMake(0, SCREEN_height, [LYUtils getScreenSize].width, TUYU_BOTTOM_VIEW_H)];

    DLog(@"--摇一摇");

    [[UIApplication sharedApplication] setApplicationSupportsShakeToEdit:YES]; // 设置允许摇一摇功能 

    [self becomeFirstResponder]; // 设置自己为第一响应者

}

#pragma mark － Shake方法

- (void) motionBegan:(UIEventSubtype)motion withEvent:(UIEvent *)event

{

    //检测到摇动

     DLog(@"--检测到摇动");

    //摇动隐藏上次摇到的人的信息

    [UIView animateWithDuration:0.5 animations:^{

        [shake.bottom setFrame:CGRectMake(0, SCREEN_height, [LYUtils getScreenSize].width, TUYU_BOTTOM_VIEW_H)];

    }];

   

    timer = [NSTimer scheduledTimerWithTimeInterval:0.2 target:self selector:@selector(playSystemShake) userInfo:nil repeats:YES];

    

    //播放声音

    NSString *path = [[NSBundle mainBundle] pathForResource:@"shake_sound_male" ofType:@"wav"];

    AudioServicesCreateSystemSoundID( (__bridge CFURLRef)[NSURL fileURLWithPath:path], &soundID );

    AudioServicesPlaySystemSound( soundID );

    

    //定时停止震动

    [self performSelector:@selector(stopShareAndSound) withObject:nil afterDelay:0.8];

}

- (void) motionCancelled:(UIEventSubtype)motion withEvent:(UIEvent *)event

{

    //摇动取消

    DLog(@"--震动结束");

}

- (void) motionEnded:(UIEventSubtype)motion withEvent:(UIEvent *)event

{

    //摇动结束

    if (event.subtype == UIEventSubtypeMotionShake) {

        

        //something happens

        DLog(@"--摇动结束");

        

    }

    

}

#pragma mark － system sound and share

- (void)playSystemShake

{

    //动画

    [UIView animateWithDuration:0.5 animations:^{

        shake.shake.transform=CGAffineTransformMakeRotation(3.14/3);

        shake.shake.transform=CGAffineTransformMakeRotation(-3.14/3);

    }];

    //播放振动

        sound = kSystemSoundID_Vibrate;

        AudioServicesPlaySystemSound(sound);

    

    //获取用户信息

    [TuYuIndexHelper findShareTogether:0 cb:^(User *user) {

    

        //图片加载

        LYImageManagerParams* p = [[LYImageManagerParams alloc] init];

        p.pathOrUrl = user.icon_url;

        DLog(@"user icon:%@", p.pathOrUrl);

        p.imageType = PhotoTypeS;

        p.cb = ^(LYImageManagerResult* iconR){

            [shake.icon_btn setImage:iconR.image forState:UIControlStateNormal];

            shake.Uid =user.uid;

            //shake.icon_btn.imageView.image=iconR.image;

            DLog(@"摇一摇---距离---%f-",user.distance);

        };

        [[LYImageManager getInstance] getImage:p];

        shake.name.text=user.show_name;

        shake.distance.text=[NSString stringWithFormat:@"相距%.2fkm", user.distance];

        

        //显示摇到的人

        [UIView animateWithDuration:0.5 animations:^{

            

            [shake.bottom setFrame:CGRectMake(0, [LYUtils getScreenSize].height -TITLE_BAR_H - TUYU_BOTTOM_VIEW_H, [LYUtils getScreenSize].width, TUYU_BOTTOM_VIEW_H)];

            shake.icon_btn.layer.cornerRadius = TUYU_BOTTOM_VIEW_ICON_H / 2.0;

            shake.icon_btn.layer.masksToBounds = YES;

            [shake.icon_btn setContentMode:(UIViewContentModeScaleAspectFill)];

        }];

        

    }

     ];

}

-(void)stopShareAndSound

{

    DLog(@"--摇动停止");

    [timer invalidate];

    shake.shake.transform=CGAffineTransformMakeRotation(0);

    //播放停止声音

    NSString *path = [[NSBundle mainBundle] pathForResource:@"shake_match" ofType:@"wav"];

    AudioServicesCreateSystemSoundID( (__bridge CFURLRef)[NSURL fileURLWithPath:path], &soundID );

    AudioServicesPlaySystemSound( soundID );

}

@end