iOS Project popup Animation II

Last Update:2015-06-18 Source: Internet

Author: User

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In the iOS project pop-up animation is only implemented also function, and does not embody the object-oriented thinking, today try to encapsulate it, the content of the popup view can be customized, here is just uidatepicker to demonstrateI'm uploading it to github, https://github.com/ywcui/YvanDatePicker.git.first, a new class Ywdatepicker integrated UIView<pre>//YvanDatePicker.h#import<UIKit/UIKit.h>typedefvoid(^selectdate) (nsdate *date);@interfaceYvandatepicker:uiview//Simple Interest+ (yvandatepicker *) sharedmanager;//Block Pass value get selection time@property (nonatomic,strong) selectdate selectdate;//time selection controls to set properties@property (nonatomic,strong) Uidatepicker *datePicker;//window Full Screen display-(void) showinwindow;//Display in view-(void) Showinview: (uiview*) view;//in the parent view, the relative position is frame-(void) Showinview: (uiview*) View withframe: (cgrect) frame;//Vanishing View-(void) dismissview;@end</pre><pre>#defineMaxHeight [uiscreen Mainscreen].bounds.size.height#import "YvanDatePicker.h"@interfaceYvandatepicker ()@end@implementationYvandatepicker+ (yvandatepicker *) sharedmanager{StaticYvandatepicker *sharedaccountmanagerinstance =nil; Staticdispatch_once_t predicate; Dispatch_once (&predicate, ^{sharedaccountmanagerinstance=[[self alloc] init]; Sharedaccountmanagerinstance.backgroundcolor=[uicolor colorwithwhite:0.5Alpha0.4]; }); returnsharedaccountmanagerinstance;}-(void) showinwindow{[self showinview:[uiapplication sharedapplication].keywindow];}-(void) Showinview: (uiview*) view{[self Showinview:view withframe:cgrectmake (0,0, view.frame.size.width, view.frame.size.height)]; }//the position of the frame relative to the parent view-(void) Showinview: (uiview*) View Withframe: (cgrect) frame; { //Here you can customize the viewSelf.frame=cgrectmake (frame.origin.x, maxheight, frame.size.width, frame.size.height); [UIView animatewithduration:0.3Delay0Options:uiviewanimationoptioncurveeaseout animations:^{self.frame=frame; } completion:nil]; UITapGestureRecognizer*tapgesture=[[uitapgesturerecognizer alloc]initwithtarget:self action: @selector (dismissview)]; [self addgesturerecognizer:tapgesture]; if(_datepicker==Nil) {_datepicker=[[uidatepicker alloc]init]; _datepicker.locale=[[nslocale Alloc]initwithlocaleidentifier:@"ZH_HANS_CN"]; _datepicker.datepickermode=uidatepickermodedate; _datepicker.timezone=[nstimezone defaulttimezone]; } _datepicker.frame=cgrectmake (0, frame.size.height-216,0,0); [self addsubview:_datepicker]; [view addsubview:self];}-(void) Dismissview{_selectdate (_datepicker.date); [UIView animatewithduration:0.3Delay0Options:uiviewanimationoptioncurveeaseout animations:^{self.frame=cgrectmake (0, maxheight, self.frame.size.width, self.frame.size.height); } completion:^(BOOL finished) {[self removefromsuperview]; }]; }@end</pre>second, Call<pre>////VIEWCONTROLLER.M//Yvandatepicker////Created by city--online on 15/6/18.//Copyright (c) 2015 Yvancui. All Rights Reserved.//#import "ViewController.h"#import "YvanDatePicker.h"@interfaceViewcontroller ()@end@implementationViewcontroller- (void) Viewdidload {[super viewdidload]; Self.navigationItem.rightBarButtonItem=[[uibarbuttonitem alloc]initwithtitle:@"Popup"style:uibarbuttonitemstyledone target:self action: @selector (leftclick)];}-(void) Leftclick{yvandatepicker*picker=[yvandatepicker sharedmanager]; Picker.selectdate=^ (nsdate *Date) {NSLog (@"%@", date); };// //1. Set the frame in the parent view//cgrect frame=cgrectmake (ten, self.view.bounds.size.height-260, self.view.bounds.size.width-20, 260);//[picker ShowInView:self.view withframe:frame];// // //2.Window Display//[picker showinwindow];// // //3.View Full Screen display//[picker showInView:self.view]; //4. Frame relative to WindowCGRect Frame1=cgrectmake (0, [uiapplication sharedapplication].keywindow.bounds.size.height-260, [uiapplication sharedapplication].keywindow.bounds.size.width,260); [picker showinview:[uiapplication Sharedapplication].keywindow withframe:frame1]; }- (void) didreceivememorywarning {[super didreceivememorywarning]; //Dispose of any resources the can be Recreated.}@end</pre>third, the Display effectThis can also be further optimized by adding a tag value that prevents the pop-up from continuing to click<pre>#defineMaxHeight [uiscreen Mainscreen].bounds.size.height#import "YvanDatePicker.h"@interfaceyvandatepicker () @property (nonatomic,assign) BOOL openflag;@end@implementationYvandatepicker+ (yvandatepicker *) sharedmanager{StaticYvandatepicker *sharedaccountmanagerinstance =nil; Staticdispatch_once_t predicate; Dispatch_once (&predicate, ^{sharedaccountmanagerinstance=[[self alloc] init]; Sharedaccountmanagerinstance.backgroundcolor=[uicolor colorwithwhite:0.5Alpha0.4]; }); returnsharedaccountmanagerinstance;}-(void) showinwindow{[self showinview:[uiapplication sharedapplication].keywindow];}-(void) Showinview: (uiview*) view{[self Showinview:view withframe:cgrectmake (0,0, view.frame.size.width, view.frame.size.height)]; }//the position of the frame relative to the parent view-(void) Showinview: (uiview*) View Withframe: (cgrect) frame; { if(_openflag) {[self dismissview]; return; } _openflag=true; Self.frame=cgrectmake (frame.origin.x,-frame.size.height, frame.size.width, frame.size.height); [UIView animatewithduration:0.5Delay0Options:uiviewanimationoptioncurveeaseout animations:^{self.frame=cgrectmake (frame.origin.x,104, frame.size.width, frame.size.height);; } completion:nil]; [UIView animatewithduration:0.3Delay0.4Options:uiviewanimationoptioncurveeaseout animations:^{self.frame=cgrectmake (frame.origin.x,0, frame.size.width, frame.size.height);; } completion:nil]; UITapGestureRecognizer*tapgesture=[[uitapgesturerecognizer alloc]initwithtarget:self action: @selector (dismissview)]; [self addgesturerecognizer:tapgesture]; if(_datepicker==Nil) {_datepicker=[[uidatepicker alloc]init]; _datepicker.locale=[[nslocale Alloc]initwithlocaleidentifier:@"ZH_HANS_CN"]; _datepicker.datepickermode=uidatepickermodedate; _datepicker.timezone=[nstimezone defaulttimezone]; } _datepicker.frame=cgrectmake (0, frame.size.height-216,0,0); [self addsubview:_datepicker]; [view addsubview:self];}-(void) Dismissview{_openflag=false; _selectdate (_datepicker.date); [UIView animatewithduration:0.3Delay0Options:uiviewanimationoptioncurveeaseout animations:^{self.frame=cgrectmake (0,-self.frame.size.height, self.frame.size.width, self.frame.size.height); } completion:^(BOOL finished) {[self removefromsuperview]; }]; }@end</pre><pre><pre>Yvandatepicker *picker=[yvandatepicker sharedmanager]; Picker.selectdate=^ (nsdate *Date) { NSLog (@ "%@", date); }; // // 1. Set the frame in the parent view CGRect Frame=cgrectmake (00260); [picker ShowInView:self.view withframe:frame];</pre></pre>Rebound effectiOS Project popup Animation II

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iOS Project popup Animation II

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