objective c - How to implement location search using google maps in ios? -

i building ios app.i using storyboards build screens , have integrated google map in project.

i want location tap in map , want show location in label in airbnb app.i’m unable that,could help.

here code:

- (void)viewdidload {    [super viewdidload];    gmscameraposition *camera = [gmscameraposition camerawithlatitude:-33.86                                                             longitude:151.20                                                                  zoom:6];    mapview_ = [gmsmapview mapwithframe:cgrectzero camera:camera];     mapview_.mylocationenabled = yes;    self.view = mapview_;    gmsmarker *marker = [[gmsmarker alloc] init];    marker.position = cllocationcoordinate2dmake(-33.86, 151.20);    marker.title = @"sydney";    marker.snippet = @"australia";    marker.map = mapview_; } 

help appreciated!

you have use gmsmapviewdelegate protocol that. precisely, method mapview:didtapatcoordinate: require , detect tap on map , giving tap's coordinate.

to use method, add following line in viewdidload:

mapview_.delegate = self; 

then in same class implement method:

- (void)mapview:(gmsmapview *)mapview didtapatcoordinate:(cllocationcoordinate2d)coordinate{    // coordinate contains coordinate :)    nslog(@"did tap @ coordinate: (%f, %f)", coordinate.latitude, coordinate.longitude); }  

update: add marker can following:

- (void)mapview:(gmsmapview *)mapview didtapatcoordinate:(cllocationcoordinate2d)coordinate{    // coordinate contains coordinate :)    nslog(@"did tap @ coordinate: (%f, %f)", coordinate.latitude, coordinate.longitude);     // create marker , add map    cllocationcoordinate2d position = cllocationcoordinate2dmake(coordinate.latitude, coordinate.longitude);    gmsmarker *marker = [gmsmarker markerwithposition:position];    marker.appearanimation = kgmsmarkeranimationpop;    marker.map = mapview_;     // zoom current location    gmscameraposition *cameraposition = [gmscameraposition camerawithtarget:position zoom:15.0];    [mapview_ animatetocameraposition:cameraposition]; }