IOS custom progress bar and ios custom progress bar

IOS custom progress bar and ios custom progress bar
Custom bar progress bar (iOS)

ViewController. m file

# Import "ViewController. h "@ interface ViewController () @ property (strong, nonatomic) UIButton * btnBegin; @ property (strong, nonatomic) UIButton * btnStop; @ property (strong, nonatomic) UIButton * btnResert; @ property (strong, nonatomic) UITextField * shangx; @ property (strong, nonatomic) UIproessMy * proess; @ end @ implementation ViewController-(void) viewDidLoad {self. proess = [[UIproessMy alloc] initWithFrame: CGRectMake (80,100,250, 20)]; self. proess. backgroundColor = [UIColor clearColor]; [self. view addSubview: self. proess]; // set the value percentage self. proess. index = 80; [self setBtn];} // generate button-(void) setBtn {self. btnBegin = [[UIButton alloc] initWithFrame: CGRectMake (100,500,200, 50)]; self. btnBegin. backgroundColor = [UIColor colorWithRed: 0.294 green: 1.000 blue: 0.368 alpha: 1.000]; self. btnBegin. layer. cornerRadius = 25; self. btnBegin. layer. masksToBounds = YES; [self. btnBegin setTitle: @ "start" forState: UIControlStateNormal]; [self. btnBegin addTarget: self action: @ selector (chang) forControlEvents: UIControlEventTouchUpInside]; [self. view addSubview: self. btnBegin]; self. btnStop = [[UIButton alloc] initWithFrame: CGRectMake (100,600,200, 50)]; self. btnStop. backgroundColor = [UIColor colorWithRed: 0.294 green: 1.000 blue: 0.368 alpha: 1.000]; self. btnStop. layer. cornerRadius = 25; self. btnStop. layer. masksToBounds = YES; [self. btnStop setTitle: @ "stop" forState: UIControlStateNormal]; [self. btnStop addTarget: self action: @ selector (stopBtn) forControlEvents: UIControlEventTouchUpInside]; [self. view addSubview: self. btnStop]; self. btnResert = [[UIButton alloc] initWithFrame: CGRectMake (100,400,200, 50)]; self. btnResert. backgroundColor = [UIColor colorWithRed: 0.294 green: 1.000 blue: 0.368 alpha: 1.000]; self. btnResert. layer. cornerRadius = 25; self. btnResert. layer. masksToBounds = YES; [self. btnResert setTitle: @ "reset" forState: UIControlStateNormal]; [self. btnResert addTarget: self action: @ selector (Resert) forControlEvents: UIControlEventTouchUpInside]; [self. view addSubview: self. btnResert];} // stop-(void) stopBtn {[self. proess stop];} // start-(void) chang {[self. proess begin];} // reset-(void) Resert {[self. proess resert];}-(void) didReceiveMemoryWarning {[super didreceivemorywarning];} @ end

Custom class

UIproessMy. h

#import <UIKit/UIKit.h>@interface UIproessMy : UIView@property(strong,nonatomic)UIView *aView;@property(strong,nonatomic)UIView *UIProess;@property(strong,nonatomic)UILabel *label;@property(strong,nonatomic)NSTimer *time;@property(assign,nonatomic)float index;-(void)change;-(void)begin;-(void)stop;-(void)resert;@end

UIproessMy. m file

# Import "UIproessMy. h "@ implementation UIproessMy-(instancetype) initWithFrame :( CGRect) frame {self = [super initWithFrame: frame]; if (self) {// initialize self. aView = [[UIView alloc] initWithFrame: CGRectMake (0, 0,250, 20)]; self. aView. backgroundColor = [UIColor colorWithRed: 0.841 green: 0.848 blue: 0.773 alpha: 1.000]; self. UIProess = [[UIView alloc] initWithFrame: CGRectMake (0, 1, 0, 18)]; self. aView. layer. cornerRadius = 10; self. aView. layer. masksToBounds = YES; self. UIProess. layer. cornerRadius = 10; self. UIProess. layer. masksToBounds = YES; self. UIProess. backgroundColor = [UIColor colorWithRed: 0.327 green: 0.816 blue: 0.075 alpha: 1.000]; self. label = [[UILabel alloc] initWithFrame: CGRectMake (0, 50,250,200)]; self. label. backgroundColor = [UIColor colorWithRed: 0.457 green: 0.889 blue: 1.000 alpha: 1.000]; self. label. layer. cornerRadius = 100; self. label. layer. masksToBounds = YES; self. label. textAlignment = NSTextAlignmentCenter; self. label. font = [UIFont boldSystemFontOfSize: 50]; self. label. text = [NSString stringWithFormat: @" 0% % "]; [self. aView addSubview: self. UIProess]; [self addSubview: self. aView]; [self addSubview: self. label];} return self;} // start-(void) begin {if (self. UIProess. frame. size. width <250 * (self. index) * 0.01) {self. time = [NSTimer scheduledTimerWithTimeInterval: 0.01 target: self selector: @ selector (change) userInfo: nil repeats: YES]; [[nsunloop mainRunLoop] addTimer: self. time forMode: NSDefaultRunLoopMode];} else {[self. time invalidate] ;}}// reset-(void) resert {[self initWithFrame: CGRectMake (0, 1, 0, 18)]; self. label. text = [NSString stringWithFormat: @" 0% % "]; [self. time setFireDate: [NSDate distantFuture];} // stop-(void) stop {int a = 1; if (a = 1) {[self. time setFireDate: [NSDate distantFuture]; a = 0;} else {[self. time setFireDate: [NSDate date]; a = 1 ;}// change call timer-(void) change {CGRect changeFrame = self. UIProess. frame; changeFrame. size. width ++ = 0.25; self. UIProess. frame = changeFrame; if (self. UIProess. frame. size. width & gt; = 250 * (self. index) * 0.01) {[self. time invalidate]; // [self initWithFrame: self. UIProess. frame];} self. label. text = [NSString stringWithFormat: @ "%. 1f % ", self. UIProess. frame. size. width/250*100];} @ end

Effect