commit 036b140b39e3355745a067de15df1b85f7cd6795
author Jimmy Chen <jimmycmchen@google.com> Thu Jul 18 10:25:26 2019 +0800
committer Etan Cohen <etancohen@google.com> Thu Jul 18 14:27:21 2019 +0000
tree 0b53e8434828dbdc6e2c3a8986281555d949399b
parent daf8086aa0f5e53597656ab9071c7499c82ee9a4

p2p: update documents about EXTRA_WIFI_P2P_GROUP in connection changed event

This value may be a null, receiver should check before using variable.

Bug: 137618950
Test: make docs
Change-Id: If466dac092fc345482d0456f08a915d1e7ba0010

wifi/java/android/net/wifi/p2p/WifiP2pManager.java

diff --git a/wifi/java/android/net/wifi/p2p/WifiP2pManager.java b/wifi/java/android/net/wifi/p2p/WifiP2pManager.java
index cd659e2..d37c4a2 100644
--- a/wifi/java/android/net/wifi/p2p/WifiP2pManager.java
+++ b/wifi/java/android/net/wifi/p2p/WifiP2pManager.java
@@ -190,7 +190,7 @@
      * has changed. One extra {@link #EXTRA_WIFI_P2P_INFO} provides the p2p connection info in
      * the form of a {@link WifiP2pInfo} object. Another extra {@link #EXTRA_NETWORK_INFO} provides
      * the network info in the form of a {@link android.net.NetworkInfo}. A third extra provides
-     * the details of the group.
+     * the details of the group and may contain a {@code null}.
      *
      * All of these permissions are required to receive this broadcast:
      * {@link android.Manifest.permission#ACCESS_FINE_LOCATION} and