iphone - Background location service tracking not stopping when i "OFF" the UISwitch -

-

am using uiswitch turn "on" , "off" the location services. when switch "on" uiswitch location services start to track teh location. can come out app , location services running good. problem when switch "off" tracking , move view controller location tracking still in "on" state , not stopping tracking. below code.

-(void)locationmanager:(cllocationmanager *)manager didupdatelocations:(nsarray *)locations{     cllocation* location = [locations lastobject];     latdeg = location.coordinate.latitude;     longdeg = location.coordinate.longitude; }  -(ibaction)starttracking:(id)sender{  if(starttrackingbutton.on){ [locationmanager startupdatinglocation]; [[nsuserdefaults standarduserdefaults] setbool:starttrackingbutton.on forkey:@"switchvalue"]; [[nsuserdefaults standarduserdefaults] synchronize]; } else{     [[nsuserdefaults standarduserdefaults] setbool:starttrackingbutton.on forkey:@"switchvalue"];   [[nsuserdefaults standarduserdefaults] synchronize];   [locationmanager stopupdatinglocation];  } }  - (void)viewdidload{    [super viewdidload];    [starttrackingbutton seton:[[nsuserdefaults standarduserdefaults] boolforkey:@"switchvalue"]];    locationmanager = [[cllocationmanager alloc] init];    [locationmanager setdelegate:self];    [locationmanager setdesiredaccuracy:kcllocationaccuracybest];    [self.navigationitem sethidesbackbutton:yes]; }

any suggestions?

i'm going assume starttrackingbutton uiswitch. if case, should checking ison property.

if (starttrackingbutton.ison) {     [locationmanager startupdatinglocation];     [[nsuserdefaults standarduserdefaults] setbool:starttrackingbutton.on forkey:@"switchvalue"];     [[nsuserdefaults standarduserdefaults] synchronize]; } else {     [[nsuserdefaults standarduserdefaults] setbool:starttrackingbutton.on forkey:@"switchvalue"];     [[nsuserdefaults standarduserdefaults] synchronize];     [locationmanager stopupdatinglocation]; }

Comments

Post a Comment

Popular posts from this blog

Detect support for Shoutcast ICY MP3 without navigator.userAgent in Firefox? -

-
the current version of mozilla firefox 23.0.1, version not support play mp3 shoutcast streams tcp port different 80 (most common 8000 shoutcast 1.9.8). i use flash when mp3 support not available in html5 audio, way detect is: try{ var = document.createelement('audio'); r = !!(a.canplaytype && !!a.canplaytype("audio/mpeg; codecs=mp3").replace(/^no$/,'')) }catch(e){ r = false; } the support mp3 shoutcast streams in firefox added in version 24 . a.canplaytype("audio/mpeg; codecs=mp3") = in chrome , firefox, chrome support, firefox not support, due current code detect not work firefox. the current version of jquery support ie 6 1.10.2, version not has .browser i think "stylized" way testing features , not querying browsers / versions, notwithstanding here see hard not violate "principle". what "stylized" way of detect mp3 icy support without navigator.useragent in firefox? ther...
Read more

web - SVG not rendering properly in Firefox -

-
i have problem svg renderring in firefox. whilst works in safari, chrome or in ie, doesn't work in firefox. inspecting element seems layers there, background visible if it's z-index higher z-index of others. rendered in firefox: svg logo in firefox link original source file: svg file thanks help. ps: used sketch 3 export svg. if helps somehow. you're experiencing bug 995813 . i fixed bug time ago change still making way through release process example display correctly firefox 31 onwards released on 22 july 2014. in meantime if move fill="white" <mask> element child <use> element work around firefox bug.
Read more

java - JavaFX 2 slider labelFormatter not being used -

-
i have following code not label slider "foo50", etc... 1 expect setlabelformatter call, instead seems have no effect (the slider labelled 50, 100, etc , println's dont run). there missing? not implemented in default 2.2 skin? using oracle java 7 package javafxbugtest; import javafx.application.application; import javafx.scene.*; import javafx.scene.control.*; import javafx.stage.*; import javafx.util.stringconverter; public class javafxbugtest extends application { @override public void start(final stage primarystage) { slider cp = new slider(); cp.setlabelformatter(new stringconverter<double>() { @override public string tostring(double t) { system.out.println("nope?"); return "foo" + t.tostring(); } @override public double fromstring(string string) { system.out.println("he...
Read more