From 1d1672e3b9ccfbde2c2998c3b27f18a0b09768c0 Mon Sep 17 00:00:00 2001
From: Vitaly Chekryzhev <13hakta@gmail.com>
Date: Thu, 21 Jan 2016 17:51:01 +0900
Subject: BluetoothChat: Fix crash on disconnection

https://github.com/googlesamples/android-BluetoothChat/pull/1
Update BluetoothChatService.java
Read input stream only when connection established. Otherwise there will
be exceptions on disconnection and disconnection when program finish.

Change-Id: I4fb93cee93c271d2159c7811a83474699eb3ae0b
---
 .../java/com/example/android/bluetoothchat/BluetoothChatService.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/connectivity/bluetooth/BluetoothChat/Application/src/main/java/com/example/android/bluetoothchat/BluetoothChatService.java b/connectivity/bluetooth/BluetoothChat/Application/src/main/java/com/example/android/bluetoothchat/BluetoothChatService.java
index b88b160d..a1e7cc01 100644
--- a/connectivity/bluetooth/BluetoothChat/Application/src/main/java/com/example/android/bluetoothchat/BluetoothChatService.java
+++ b/connectivity/bluetooth/BluetoothChat/Application/src/main/java/com/example/android/bluetoothchat/BluetoothChatService.java
@@ -473,7 +473,7 @@ public class BluetoothChatService {
             int bytes;
 
             // Keep listening to the InputStream while connected
-            while (true) {
+            while (mState == STATE_CONNECTED) {
                 try {
                     // Read from the InputStream
                     bytes = mmInStream.read(buffer);
-- 
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