Fixing issue of map not loading until after data save completed

radicalrobot · Oct 11, 2010 · cdae749 · cdae749
1 parent 4478e13
commit cdae749
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Showing 8 changed files with 516 additions and 1,385 deletions.
diff --git a/Classes/MapViewController.m b/Classes/MapViewController.m
@@ -55,6 +55,7 @@ - (void)viewDidLoad {
 		[self addAnnotations];
 	}
     [super viewDidLoad];
+	NSLog(@"::END::viewDidLoad");
 }
 
 - (void)didReceiveMemoryWarning {
@@ -130,10 +131,26 @@ -(void) mapView:(MKMapView *)mv annotationView:(MKAnnotationView *)view calloutA
 -(void)refresh
 {
 	NSLog(@"refresh");
+	UIActivityIndicatorView *spinner = [[UIActivityIndicatorView alloc] 
+										initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleWhiteLarge];	
+
+	CGRect appFrame = [[UIScreen mainScreen]applicationFrame];
+	int x = (appFrame.size.width/2) - 16;
+	int y = (appFrame.size.height/2) - 16;
+	[spinner setFrame:CGRectMake( x, y, 32, 32)];
+	[spinner startAnimating];
+
+	[[self view] addSubview:spinner];
+
+
 	NSArray *ants = [mapView annotations];
 	[mapView removeAnnotations:ants];
 
 	[self addAnnotations];
+
+	[spinner removeFromSuperview];
+
+	[spinner release];
 	NSLog(@"::END:: refresh");	
 }
 

diff --git a/Classes/OpenPlaquesAppDelegate.h b/Classes/OpenPlaquesAppDelegate.h
@@ -52,7 +52,7 @@
 
 - (NSString *)applicationDocumentsDirectory;
 -(void) createMap;
-- (void) parsePlaques;
+- (void) parsePlaques:(NSData *)plaqueData;
 -(void) storeData;
 -(void) storeData:(PlaqueVO *)plaque;
 -(void) retrieveData;