IOS 8 Targeting

1. First import the Corelocation Framework Setup Agent

Cllocationmanagerdelegate

2.

-(void) Initlocationmanager

{

BOOL isenable = [Cllocationmanager locationservicesenabled];

CGFloat Verson = [[Uidevice currentdevice].systemversion Doublevalue];//float

if (isenable) {

if (!_loactionmanager) {

_loactionmanager = [[Cllocationmanager alloc] init];

[_loactionmanager setdelegate:self];

_loactionmanager.desiredaccuracy = Kcllocationaccuracybest;

_loactionmanager.distancefilter = 20.0;//is positioned every 10 meters

if (Verson > 8.0f) {

[_loactionmanager requestalwaysauthorization];

}

[_loactionmanager startupdatinglocation];

}

}

else {

Alert (@ "Warm tip", @ "Current device positioning function is not turned on!", we recommend that you turn on location services in [Set]->[privacy]->[Location Services] on your mobile system and allow "XXXX community" to use location services ");

Return

}

}

3. To add two key values in a pist file

Nslocationalwaysusagedescription nslocationwheninuseusagedescription This two key value added in this directory application requires IPhone Environment

4. Set up proxy methods

#pragma the Mark Proxy method

-(void) Locationmanager: (Cllocationmanager *) Manager

Didupdatelocations: (Nsarray *) Locations

{

Cllocation *currentlocation = [locations Lastobject];

Mjlog (@ "currentlocation = =%@", currentlocation);

Create location

Clgeocoder *revgeo = [[Clgeocoder alloc] init];

[Revgeo reversegeocodelocation:currentlocation completionhandler:^ (Nsarray *placemarks, NSError *error) {

Geo-editing

if (!error && [placemarks count] > 0) {

Nsdictionary *dict = [[Placemarks objectatindex:0] addressdictionary];

_currentposition = [dict objectforkey:@ "City"];

Mjlog (@ "City Address:%@", _currentposition); }

else {

Alert (@ "Warm tip", @ "Get location failed");

Mjlog (@ "error:%@", error); }

}];

}

-(void) Locationmanager: (Cllocationmanager *) Manager

Didfailwitherror: (Nserror *) error

{

Mjlog (@ "error:%@", [Error localizeddescription]);

}

IOS 8 Targeting