From ec0052bd4ecf3be7f4c46474df8bff1e7293d92e Mon Sep 17 00:00:00 2001
From: Brad Leege <bleege@gmail.com>
Date: Tue, 7 Apr 2015 16:18:38 -0500
Subject: [PATCH] #1216 - Documenting use of pauseMetricsCollection and
 resumeMetricsCollection

---
 ios/app/MBXAppDelegate.m | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/ios/app/MBXAppDelegate.m b/ios/app/MBXAppDelegate.m
index 8c5947354..75e02c998 100644
--- a/ios/app/MBXAppDelegate.m
+++ b/ios/app/MBXAppDelegate.m
@@ -15,11 +15,21 @@
 
 - (void)applicationWillEnterForeground:(UIApplication *)application
 {
+    // Example of how to resume Metrics Collection
+    
+    // Reasons for needing to resume:
+    // 1. In UIBackground and app starts listening for Location Updates where it previously had not been listening.
+    // 2. App is entering foreground where it had called pauseMetricsCollection.
     [MGLMapboxEvents resumeMetricsCollection];
 }
 
 - (void)applicationDidEnterBackground:(UIApplication *)application
 {
+    // Example of how to pause Metrics Collection
+    
+    // Reason for needing to pause:
+    // 1. Either entering or already in UIBackground and app stops listening for Location Updates
+    // via any CLLocationManager instance it may have.
     [MGLMapboxEvents pauseMetricsCollection];
 }