From a325cb98b5cae0fb145a09f2c739d3161e7f861d Mon Sep 17 00:00:00 2001
From: Brad Leege <bleege@gmail.com>
Date: Fri, 27 Mar 2015 19:25:59 -0500
Subject: [PATCH] #1134 - Removing enabled.email metric and supporting
 infrastructure

---
 include/mbgl/ios/MGLMapboxEvents.h |  1 -
 platform/ios/MGLMapView.mm         |  3 +--
 platform/ios/MGLMapboxEvents.m     | 26 --------------------------
 3 files changed, 1 insertion(+), 29 deletions(-)

diff --git a/include/mbgl/ios/MGLMapboxEvents.h b/include/mbgl/ios/MGLMapboxEvents.h
index 0567eb676..ea37edbb8 100644
--- a/include/mbgl/ios/MGLMapboxEvents.h
+++ b/include/mbgl/ios/MGLMapboxEvents.h
@@ -41,7 +41,6 @@ extern NSString *const MGLEventGestureRotateStart;
 
 // You can call these methods from any thread.
 //
-+ (BOOL) checkEmailEnabled;
 + (BOOL) checkPushEnabled;
 
 // You can call this method from any thread.
diff --git a/platform/ios/MGLMapView.mm b/platform/ios/MGLMapView.mm
index 200fb02fa..7c997d615 100644
--- a/platform/ios/MGLMapView.mm
+++ b/platform/ios/MGLMapView.mm
@@ -359,8 +359,7 @@ mbgl::DefaultFileSource *mbglFileSource = nullptr;
         MGLEventKeyLatitude: @(latLng.latitude),
         MGLEventKeyLongitude: @(latLng.longitude),
         MGLEventKeyZoomLevel: @(zoom),
-        MGLEventKeyPushEnabled: @([MGLMapboxEvents checkPushEnabled]),
-        MGLEventKeyEmailEnabled: @([MGLMapboxEvents checkEmailEnabled])
+        MGLEventKeyPushEnabled: @([MGLMapboxEvents checkPushEnabled])
     }];
 
     return YES;
diff --git a/platform/ios/MGLMapboxEvents.m b/platform/ios/MGLMapboxEvents.m
index 547893602..ce5981537 100644
--- a/platform/ios/MGLMapboxEvents.m
+++ b/platform/ios/MGLMapboxEvents.m
@@ -548,32 +548,6 @@ NSString *const MGLEventGestureRotateStart = @"Rotation";
     }
 }
 
-// Can be called from any thread.
-//
-+ (BOOL) checkEmailEnabled {
-    BOOL (^mailCheckBlock)(void) = ^{
-        BOOL blockResult;
-        Class MFMailComposeViewController = NSClassFromString(@"MFMailComposeViewController");
-        if (MFMailComposeViewController) {
-            SEL canSendMail = NSSelectorFromString(@"canSendMail");
-            blockResult = ((BOOL (*)(id, SEL))[MFMailComposeViewController methodForSelector:canSendMail])(MFMailComposeViewController, canSendMail);
-        }
-        return blockResult;
-    };
-
-    __block BOOL result;
-
-    if ( ! [[NSThread currentThread] isMainThread]) {
-        dispatch_sync(dispatch_get_main_queue(), ^{
-            result = mailCheckBlock();
-        });
-    } else {
-        result = mailCheckBlock();
-    }
-
-    return result;
-}
-
 // Can be called from any thread.
 //
 + (BOOL) checkPushEnabled {