From d2050a35ddcdcacd576ba184c950eb8194185b58 Mon Sep 17 00:00:00 2001
From: Aaron Chiu <aaronechiu@fb.com>
Date: Thu, 2 Mar 2017 22:41:19 -0800
Subject: [PATCH] log onHostResume and onHostPause times

Reviewed By: alexeylang

Differential Revision: D4640631

fbshipit-source-id: fe55368b152c96ce631280143d59923aa2e628d3
---
 .../src/main/java/com/facebook/react/bridge/ReactContext.java | 4 ++++
 .../java/com/facebook/react/bridge/ReactMarkerConstants.java  | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/ReactAndroid/src/main/java/com/facebook/react/bridge/ReactContext.java b/ReactAndroid/src/main/java/com/facebook/react/bridge/ReactContext.java
index cf5f9e77fa2..d416b7d5f88 100644
--- a/ReactAndroid/src/main/java/com/facebook/react/bridge/ReactContext.java
+++ b/ReactAndroid/src/main/java/com/facebook/react/bridge/ReactContext.java
@@ -189,6 +189,7 @@ public class ReactContext extends ContextWrapper {
     UiThreadUtil.assertOnUiThread();
     mLifecycleState = LifecycleState.RESUMED;
     mCurrentActivity = new WeakReference(activity);
+    ReactMarker.logMarker(ReactMarkerConstants.ON_HOST_RESUME_START);
     for (LifecycleEventListener listener : mLifecycleEventListeners) {
       try {
         listener.onHostResume();
@@ -196,6 +197,7 @@ public class ReactContext extends ContextWrapper {
         handleException(e);
       }
     }
+    ReactMarker.logMarker(ReactMarkerConstants.ON_HOST_RESUME_END);
   }
 
   public void onNewIntent(@Nullable Activity activity, Intent intent) {
@@ -216,6 +218,7 @@ public class ReactContext extends ContextWrapper {
   public void onHostPause() {
     UiThreadUtil.assertOnUiThread();
     mLifecycleState = LifecycleState.BEFORE_RESUME;
+    ReactMarker.logMarker(ReactMarkerConstants.ON_HOST_PAUSE_START);
     for (LifecycleEventListener listener : mLifecycleEventListeners) {
       try {
         listener.onHostPause();
@@ -223,6 +226,7 @@ public class ReactContext extends ContextWrapper {
         handleException(e);
       }
     }
+    ReactMarker.logMarker(ReactMarkerConstants.ON_HOST_PAUSE_END);
   }
 
   /**
diff --git a/ReactAndroid/src/main/java/com/facebook/react/bridge/ReactMarkerConstants.java b/ReactAndroid/src/main/java/com/facebook/react/bridge/ReactMarkerConstants.java
index 9c54add663d..5f9eaae2ffe 100644
--- a/ReactAndroid/src/main/java/com/facebook/react/bridge/ReactMarkerConstants.java
+++ b/ReactAndroid/src/main/java/com/facebook/react/bridge/ReactMarkerConstants.java
@@ -62,4 +62,8 @@ public class ReactMarkerConstants {
   public static final String GET_CONSTANTS_END = "GET_CONSTANTS_END";
   public static final String INITIALIZE_MODULE_START = "INITIALIZE_MODULE_START";
   public static final String INITIALIZE_MODULE_END = "INITIALIZE_MODULE_END";
+  public static final String ON_HOST_RESUME_START = "ON_HOST_RESUME_START";
+  public static final String ON_HOST_RESUME_END = "ON_HOST_RESUME_END";
+  public static final String ON_HOST_PAUSE_START = "ON_HOST_PAUSE_START";
+  public static final String ON_HOST_PAUSE_END = "ON_HOST_PAUSE_END";
 }