Merge pull request jverkoey#323 from mishagray/master

native Google Maps support for NIInterapp
y-ogi · Dec 15, 2012 · f836c05 · f836c05
2 parents ad606e8 + 8b9d9da
commit f836c05
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Showing 2 changed files with 141 additions and 19 deletions.
diff --git a/src/interapp/src/NIInterapp.h b/src/interapp/src/NIInterapp.h
@@ -26,6 +26,12 @@
  */
 @interface NIInterapp : NSObject
 
+#pragma mark Chrome vs Safari
+
++ (void)setPreferGoogleChrome:(BOOL)preferGoogleChromeOverSafari;
++ (BOOL)preferGoogleChrome;
++ (BOOL)openPreferredBrowserWithURL:(NSURL *)url;
+
 #pragma mark Safari
 
 + (BOOL)safariWithURL:(NSURL *)url;
@@ -38,11 +44,22 @@
 
 #pragma mark Google Maps
 
++ (BOOL)googleMapsIsInstalled;
++ (BOOL)googleMaps;
++ (NSString *)googleMapsAppStoreId;
+
 + (BOOL)googleMapAtLocation:(CLLocationCoordinate2D)location;
-+ (BOOL)googleMapAtLocation: (CLLocationCoordinate2D)location
-                      title: (NSString *)title;
-+ (BOOL)googleMapDirectionsFromLocation: (CLLocationCoordinate2D)fromLocation
-                             toLocation: (CLLocationCoordinate2D)toLocation;
++ (BOOL)googleMapAtLocation: (CLLocationCoordinate2D)location title: (NSString *)title;
++ (BOOL)googleMapDirectionsFromLocation: (CLLocationCoordinate2D)fromLocation toLocation: (CLLocationCoordinate2D)toLocation;
+
+// directionsMode can be nil. @"driving", @"transit", or @"walking".
++ (BOOL)googleMapDirectionsFromLocation: (CLLocationCoordinate2D)fromLocation toLocation: (CLLocationCoordinate2D)toLocation withMode:(NSString*)directionsMode;
++ (BOOL)googleMapDirectionsFromSourceAddress: (NSString*)srcAddr toDestAddress: (NSString*)destAddr withMode:(NSString*)directionsMode;
+
+// these just use the user's current location (even if your application doesn't have locations services on, the google maps site/app MIGHT
++ (BOOL)googleMapDirectionsToDestAddress: (NSString*)destAddr withMode:(NSString*)directionsMode;
++ (BOOL)googleMapDirectionsToLocation: (CLLocationCoordinate2D)toLocation withMode:(NSString*)directionsMode;
+
 + (BOOL)googleMapWithQuery:(NSString *)query;
 
 #pragma mark Phone

diff --git a/src/interapp/src/NIInterapp.m b/src/interapp/src/NIInterapp.m
@@ -28,6 +28,7 @@
 @implementation NIInterapp
 
 
+
 ///////////////////////////////////////////////////////////////////////////////////////////////////
 + (NSString *)sanitizedPhoneNumberFromString:(NSString *)string {
   if (nil == string) {
@@ -41,6 +42,26 @@ + (NSString *)sanitizedPhoneNumberFromString:(NSString *)string {
 
 }
 
+#pragma mark Chrome vs Safari
+
+BOOL sPreferGoogleChrome = NO;
++ (void)setPreferGoogleChrome:(BOOL)preferGoogleChrome
+{
+    sPreferGoogleChrome = preferGoogleChrome;
+}
++ (BOOL)preferGoogleChrome {
+    return sPreferGoogleChrome;
+}
+
++ (BOOL)openPreferredBrowserWithURL:(NSURL *)url
+{
+    if (sPreferGoogleChrome && [NIInterapp googleChromeIsInstalled]) {
+        return [NIInterapp googleChromeWithURL:url];
+    }
+    else {
+        return [NIInterapp safariWithURL:url];
+    }
+}
 
 ///////////////////////////////////////////////////////////////////////////////////////////////////
 ///////////////////////////////////////////////////////////////////////////////////////////////////
@@ -113,43 +134,127 @@ + (NSString *)googleChromeAppStoreId {
  * Source for URL information: http://mapki.com/wiki/Google_Map_Parameters
  */
 
+static NSString* const sGoogleMapsScheme = @"comgooglemaps:";
+
 
 ///////////////////////////////////////////////////////////////////////////////////////////////////
-+ (BOOL)googleMapAtLocation:(CLLocationCoordinate2D)location {
-  NSString* urlPath = [NSString stringWithFormat:
-                       @"http://maps.google.com/maps?q=%f,%f",
-                       location.latitude, location.longitude];
-  return [[UIApplication sharedApplication] openURL:[NSURL URLWithString:urlPath]];
++ (BOOL)googleMapsIsInstalled {
+    return [[UIApplication sharedApplication] canOpenURL:[NSURL URLWithString:sGoogleMapsScheme]];
+}
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
++ (BOOL)googleMaps {
+    BOOL didOpen = [[UIApplication sharedApplication] openURL:[NSURL URLWithString:sGoogleMapsScheme]];
+
+    if (!didOpen) {
+        didOpen = [self appStoreWithAppId:[self googleMapsAppStoreId]];
+    }
+
+    return didOpen;
+}
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
++ (NSString *)googleMapsAppStoreId {
+    return @"585027354";
 }
 
 
+///////////////////////////////////////////////////////////////////////////////////////////////////
++ (BOOL)openBestGoogleMapUrl:(NSString*)urlString{
+
+    if ([NIInterapp googleMapsIsInstalled]) {
+        NSURL * url = [NSURL URLWithString:[NSString stringWithFormat:@"comgooglemaps://%@",urlString]];
+        return [[UIApplication sharedApplication] openURL:url];
+    }
+    else {
+        NSURL * url = [NSURL URLWithString:[NSString stringWithFormat:@"http://maps.google.com/maps%@",urlString]];
+        return [NIInterapp openPreferredBrowserWithURL:url];
+    }
+}
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
++ (BOOL)googleMapAtLocation:(CLLocationCoordinate2D)location {
+
+    NSString* urlPath = [NSString stringWithFormat:
+                   @"?q=%f,%f",
+                   location.latitude, location.longitude];
+    return [NIInterapp openBestGoogleMapUrl:urlPath];
+
+}
+
 ///////////////////////////////////////////////////////////////////////////////////////////////////
 + (BOOL)googleMapAtLocation: (CLLocationCoordinate2D)location
                       title: (NSString *)title {
+
   NSString* urlPath = [NSString stringWithFormat:
-                       @"http://maps.google.com/maps?q=%@@%f,%f",
-                       [title stringByAddingPercentEscapesForURLParameter], location.latitude, location.longitude];
-  return [[UIApplication sharedApplication] openURL:[NSURL URLWithString:urlPath]];
+                         @"?q=%@@%f,%f",
+                         [title stringByAddingPercentEscapesForURLParameter], location.latitude, location.longitude];
+  return [NIInterapp openBestGoogleMapUrl:urlPath];
+
 }
 
 
 ///////////////////////////////////////////////////////////////////////////////////////////////////
 + (BOOL)googleMapDirectionsFromLocation: (CLLocationCoordinate2D)fromLocation
                              toLocation: (CLLocationCoordinate2D)toLocation {
-  NSString* urlPath = [NSString stringWithFormat:
-                       @"http://maps.google.com/maps?saddr=%f,%f&daddr=%f,%f",
-                       fromLocation.latitude, fromLocation.longitude,
-                       toLocation.latitude, toLocation.longitude];
-  return [[UIApplication sharedApplication] openURL:[NSURL URLWithString:urlPath]];
+    return [NIInterapp googleMapDirectionsFromLocation:fromLocation toLocation:toLocation withMode:nil];
+ }
+
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
++ (BOOL)googleMapDirectionsFromLocation: (CLLocationCoordinate2D)fromLocation
+                             toLocation: (CLLocationCoordinate2D)toLocation
+                                withMode:(NSString *)directionsMode
+{
+    NSString *saddr = [NSString stringWithFormat:@"%f,%f",fromLocation.latitude, fromLocation.longitude];
+    NSString *daddr = [NSString stringWithFormat:@"%f,%f",toLocation.latitude, toLocation.longitude];
+
+    return [NIInterapp googleMapDirectionsFromSourceAddress:saddr toDestAddress:daddr withMode:directionsMode];
 }
 
+///////////////////////////////////////////////////////////////////////////////////////////////////
++ (BOOL)googleMapDirectionsToLocation: (CLLocationCoordinate2D)toLocation
+                               withMode:(NSString *)directionsMode
+{
+    NSString *daddr = [NSString stringWithFormat:@"%f,%f",toLocation.latitude, toLocation.longitude];
+
+    return [NIInterapp googleMapDirectionsFromSourceAddress:nil toDestAddress:daddr withMode:directionsMode];
+}
+
+
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
++ (BOOL)googleMapDirectionsToDestAddress: (NSString*)destAddr withMode:(NSString *)directionsMode {
+    return [NIInterapp googleMapDirectionsFromSourceAddress:nil toDestAddress:destAddr withMode:directionsMode];
+}
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
++ (BOOL)googleMapDirectionsFromSourceAddress: (NSString*)srcAddr toDestAddress: (NSString*)destAddr withMode:(NSString *)directionsMode {
+
+    NSString* urlPath;
+    // source can be left blank  == get current users location
+    if ([srcAddr length] > 0) {
+        urlPath = [NSString stringWithFormat:
+                         @"?saddr=%@&daddr=%@",
+                             srcAddr,destAddr];
+    }
+    else {
+        urlPath = [NSString stringWithFormat:
+                   @"?daddr=%@",
+                   destAddr];
+    }
+    if ([directionsMode length] > 0) {
+        urlPath = [NSString stringWithFormat:@"%@&directionsmode=%@",urlPath,directionsMode];
+    }
+    return [NIInterapp openBestGoogleMapUrl:urlPath];
+}
 
 ///////////////////////////////////////////////////////////////////////////////////////////////////
 + (BOOL)googleMapWithQuery:(NSString *)query {
   NSString* urlPath = [NSString stringWithFormat:
-                       @"http://maps.google.com/maps?q=%@",
+                       @"?q=%@",
                        [query stringByAddingPercentEscapesForURLParameter]];
-  return [[UIApplication sharedApplication] openURL:[NSURL URLWithString:urlPath]];
+  return [NIInterapp openBestGoogleMapUrl:urlPath ];
 }