Fix for BT turn on/off issues: NPE, FD/thread leaks, ANR.

This fix addresses numerous BT on/off issues found from the CTS test.
Fixed fD/pipe leak in various state machine Looper objects by calling quit() function.
Fixed cursor leak in AtPhonebook.
Change Pbap to stop the RFCOMM listener on the STATE_TURNING_OFF instead of STATE_OFF.
Removed several cleanup() methods causing NPE.
Reduced RFCOMM listener timeout from 3 seconds to 300ms between retry.
bug 6834336

Change-Id: I52423343d8f52f65294af0143f373871a9874d77

1 files changed, 0 insertions, 3 deletions

diff --git a/src/com/android/bluetooth/hdp/HealthService.java b/src/com/android/bluetooth/hdp/HealthService.java
index b843bc657..f689cfcb1 100755
--- a/src/com/android/bluetooth/hdp/HealthService.java
+++ b/src/com/android/bluetooth/hdp/HealthService.java
@@ -114,15 +114,12 @@ public class HealthService extends ProfileService {
         }
         if(mHealthChannels != null) {
             mHealthChannels.clear();
-            mHealthChannels = null;
         }
         if(mHealthDevices != null) {
             mHealthDevices.clear();
-            mHealthDevices = null;
         }
         if(mApps != null) {
             mApps.clear();
-            mApps = null;
         }
         return true;
     }