ios5 - iPod Touch iOS 5 Animation Stuttering -

-

i have uiview acts badge in app, upon pressing button, badge supposed blink existence , nice squash , stretch animation. animation works on iphone 4, iphone 4s, , iphone 5 8gb ipod touch (4th generation) ios 5.1.1 has bad stuttering effect.

the popwithduration: method causes stuttering while resetcount method, causes view explode in size. wondering if knows fixes or workarounds.

here relevant methods, class subclass of uiview.

- (void)popwithduration:(cgfloat)duration {     if(self.cananimatelikednumber)     {         if(self.waitingtoreset){             [self resetcount];             return;         }         else             self.cananimatelikednumber = false;          cgaffinetransform stretchtransform = cgaffinetransformmakescale(1.5,1.5);         cgaffinetransform squashtransform = cgaffinetransformmakescale(1.0,1.0);          [uiview animatewithduration:duration delay:0.0f options:uiviewanimationoptionlayoutsubviews animations:^{             [self setalpha:1.0f];             [self settransform:stretchtransform];         } completion:^(bool finished) {             [uiview  animatewithduration:0.2f delay:0.0f options:uiviewanimationoptionbeginfromcurrentstate animations:^{                 [self settransform:squashtransform];             } completion:^(bool finished) {                 self.cananimatelikednumber = true;                 if(self.waitingtoreset){                     [self resetcount];                     return;                 }             }];         }];     }  }  - (void) resetcount {     if([nsstring isvalid: self.savedcountlabel.text] || (!self.hidden && self.superview))     {         if(self.cananimatelikednumber)         {             self.cananimatelikednumber = false;              cgsize defaultsize = [notificationbadge defaultbadgesize];              cgrect originalrect = cgrectmake(self.frame.origin.x, self.frame.origin.y, defaultsize.width, defaultsize.height);             [uiview animatewithduration:0.2 delay:0.0f options:uiviewanimationoptionlayoutsubviews animations:^{ //squash , stretch                 [self settransform:cgaffinetransformmakescale(2, 2)];             }             completion:^(bool finished)             {                 [uiview animatewithduration:0.4 delay:0.0f options:uiviewanimationoptionlayoutsubviews animations:^{                     [self settransform:cgaffinetransformmakescale(0.0,0.0)];                     [self setalpha:0.0f];                 }                 completion:^(bool finished)                 {                     [self sethidden:true];                     [self settransform:cgaffinetransformmakescale(1.0,1.0)];                      [self setframe:originalrect];                     [self.savedcountlabel settext:@"0"];                     [self.savedcountlabel setframe:cgrectmake(notification_label_insets.left, notification_label_insets.top, defaultsize.width - notification_label_insets.left - notification_label_insets.right, defaultsize.height - notification_label_insets.top - notification_label_insets.bottom)];                      self.cananimatelikednumber = true;                     self.waitingtoreset = false;                  }];             }];         }         else         {             self.waitingtoreset = true;         }     } }

figured out. apparently if use transform property in ios 5.0+ cannot set transform value 0.0f ever.

crediting animation working in ios6, buggy in ios5


Comments

Post a Comment

Popular posts from this blog

java - Jmockit String final length method mocking Issue -

-
using jmockit 1.2 jar, trying mock string's length method getting unexpected invocation exception: failed: test java.lang.illegalstateexception: missing invocation mocked type @ point; please make sure such invocations appear after declaration of suitable mock field or parameter @ stringdemo.testa$1.<init>(testa.java:17) @ stringdemo.testa.test(testa.java:13) i using testng: @test public void test() throws exception { new expectations() { @mocked("length") string astring; { astring.length(); result = 2; } }; system.out.println(a.showa("test")); } } actual class a: public class { public static int showa(string str){ int a= str.length(); return a; } } this wrong way of recording expected results. shouldn't mock , record string's length() method, record showa() instead. here solution @suppresswarnings("unused&qu
Read more

asp.net - Razor Page Hosted on IIS 6 Fails Every Morning -

-
i have simple page in intranet uses razor/asp fetch single record table , display it, plus few graphic, dashboard display. meaning, no user intervention other first time open ie internal url. the problem having every morning ie displays "page not found or network error" message. refresh page, , it's stuck , doesn't display anything. try different pc, open ie internal url , it's stuck... ...until following: login server hosting page run inetmgr go web sites, etc right click on page that's giving me problem , select browse at moment, error message: server error in '/' application. -------------------------------------------------------------------------------- type of page not served. description: type of page have requested not served because has been explicitly forbidden. extension '.cshtml' may incorrect. please review url below , make sure spelled correctly. requested url: /application/dashboard.cshtml ---------------
Read more

c++ - wxwidget compiling on windows command prompt -

-
can please guide me on method,as how compile wxwidget using windows command prompt or msys. [i can't seem find on wxwiki/wxwidget official book/anywhere else] i have compiled wxwidget instructions have provided (using msys). from searching on internet seems 1 can (maybe?) through use of makefile (is correct?) if yes: directory & how should link wx libraries in makefile if no: way besides makefile? i know can use ide's code::block , make life simpler prefer compile using command prompt/msys. thanks in advance.
Read more