从零开始读MBProgressHUD(二)

MBProgressHUD.h概览

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枚举

可用的HUD显示方式

typedef NS_ENUM(NSInteger, MBProgressHUDMode) {/** UIActivityIndicatorView */MBProgressHUDModeIndeterminate,/** 圆形饼状图*/MBProgressHUDModeDeterminate,/** 水平进度条*/MBProgressHUDModeDeterminateHorizontalBar,/** 环形进度条*/MBProgressHUDModeAnnularDeterminate,/** 自定义*/MBProgressHUDModeCustomView,/** 仅文本*/MBProgressHUDModeText};

动画类型

typedef NS_ENUM(NSInteger, MBProgressHUDAnimation) {/** Opacity animation */MBProgressHUDAnimationFade,/** 显示在屏幕上时有一个从大到小缩放的效果 */MBProgressHUDAnimationZoom,MBProgressHUDAnimationZoomOut =           MBProgressHUDAnimationZoom,/** 与MBProgressHUDAnimationZoomOut相反*/MBProgressHUDAnimationZoomIn};

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兼容ARC与MRC：

#ifndef MB_INSTANCETYPE#if __has_feature(objc_instancetype)#define MB_INSTANCETYPE instancetype#else#define MB_INSTANCETYPE id#endif#endif#ifndef MB_STRONG#if __has_feature(objc_arc)#define MB_STRONG strong#else#define MB_STRONG retain#endif#endif#ifndef MB_WEAK#if __has_feature(objc_arc_weak)#define MB_WEAK weak#elif __has_feature(objc_arc)#define MB_WEAK unsafe_unretained#else#define MB_WEAK assign#endif#endif

是否block可用(OSX106&&iOS4以后可用)

#if NS_BLOCKS_AVAILABLEtypedef void (^MBProgressHUDCompletionBlock)();#endif

MBProgressHUD方法：

//配对方法hideHUDForView:animated:  //animated 参见animationType+ (MB_INSTANCETYPE)showHUDAddedTo:(UIView *)view animated:(BOOL)animated;+ (BOOL)hideHUDForView:(UIView *)view animated:(BOOL)animated;//return the number of HUDs found and removed.+ (NSUInteger)hideAllHUDsForView:(UIView *)view animated:(BOOL)animated;//返回最顶层的HUD或者全部的HUDs+ (MB_INSTANCETYPE)HUDForView:(UIView *)view;+ (NSArray *)allHUDsForView:(UIView *)view;//构造函数- (id)initWithWindow:(UIWindow *)window;- (id)initWithView:(UIView *)view;//Display or hide the HUD- (void)show:(BOOL)animated;- (void)hide:(BOOL)animated;- (void)hide:(BOOL)animated afterDelay: (NSTimeInterval)delay;//内部为method开启新线程- (void)showWhileExecuting:(SEL)method onTarget:(id)target withObject:(id)object animated:(BOOL)animated;//block方法- (void)showAnimated:(BOOL)animated whileExecutingBlock:(dispatch_block_t)block;- (void)showAnimated:(BOOL)animated whileExecutingBlock:(dispatch_block_t)block completionBlock:(MBProgressHUDCompletionBlock)completion;- (void)showAnimated:(BOOL)animated whileExecutingBlock:(dispatch_block_t)block onQueue:(dispatch_queue_t)queue;- (void)showAnimated:(BOOL)animated whileExecutingBlock:(dispatch_block_t)block onQueue:(dispatch_queue_t)queue      completionBlock:(MBProgressHUDCompletionBlock)completion;

MBProgressHUD属性：

//显示类型（饼图，环图，进度条...）@property (assign) MBProgressHUDMode mode;//动画类型@property (assign) MBProgressHUDAnimation animationType;//自定义view@property (MB_STRONG) UIView *customView;@property (MB_WEAK) id<MBProgressHUDDelegate> delegate;@property (copy) NSString *labelText;@property (copy) NSString *detailsLabelText;@property (assign) float opacity;@property (MB_STRONG) UIColor *color;@property (assign) float xOffset;@property (assign) float yOffset;@property (assign) float margin;@property (assign) float cornerRadius;@property (assign) BOOL dimBackground;@property (assign) float graceTime;@property (assign) float minShowTime;@property (assign) BOOL taskInProgress;@property (assign) BOOL removeFromSuperViewOnHide;@property (MB_STRONG) UIFont* labelFont;@property (MB_STRONG) UIColor* labelColor;@property (MB_STRONG) UIFont* detailsLabelFont;@property (MB_STRONG) UIColor* detailsLabelColor;@property (MB_STRONG) UIColor *activityIndicatorColor;@property (assign) float progress;@property (assign) CGSize minSize;@property (atomic, assign, readonly) CGSize size;@property (assign, getter = isSquare) BOOL square;

MBProgressHUDDelegate：

//HUD消失时调用- (void)hudWasHidden:(MBProgressHUD *)hud;

MBRoundProgressView：

@property (nonatomic, assign) float progress;@property (nonatomic, MB_STRONG) UIColor *progressTintColor;@property (nonatomic, MB_STRONG) UIColor *backgroundTintColor;@property (nonatomic, assign, getter = isAnnular) BOOL annular;

MBBarProgressView：

@property (nonatomic, assign) float progress;@property (nonatomic, MB_STRONG) UIColor *lineColor;@property (nonatomic, MB_STRONG) UIColor *progressRemainingColor;@property (nonatomic, MB_STRONG) UIColor *progressColor;