From 1530c41fbf2ddb38964658f288e063654d3e424b Mon Sep 17 00:00:00 2001
From: Ayan Ghosh <abghosh@codeaurora.org>
Date: Fri, 21 Nov 2014 12:54:48 +0530
Subject: AVRCP: Properly handle player set attribute response

Properly handle player set attribute response

Change-Id: I5efd1fb05c145ba5201e5e8c090a4e1dc3e993bd
---
 src/com/android/bluetooth/avrcp/Avrcp.java | 28 ++++++++++++++++++----------
 1 file changed, 18 insertions(+), 10 deletions(-)

diff --git a/src/com/android/bluetooth/avrcp/Avrcp.java b/src/com/android/bluetooth/avrcp/Avrcp.java
index e7cd00885..dfa24d2f0 100644
--- a/src/com/android/bluetooth/avrcp/Avrcp.java
+++ b/src/com/android/bluetooth/avrcp/Avrcp.java
@@ -402,14 +402,19 @@ public final class Avrcp {
                                                       GET_INVALID);
                 byte [] data;
                 String [] text;
+                boolean isSetAttrValRsp = false;
                 synchronized (mPendingCmds) {
                     Integer val = new Integer(getResponse);
                     if (mPendingCmds.contains(val)) {
+                        if (getResponse == SET_ATTRIBUTE_VALUES) {
+                            isSetAttrValRsp = true;
+                            if (DEBUG) Log.v(TAG,"Response received for SET_ATTRIBUTE_VALUES");
+                        }
                         mHandler.removeMessages(MESSAGE_PLAYERSETTINGS_TIMEOUT);
                         mPendingCmds.remove(val);
                     }
                 }
-                if (DEBUG) Log.v(TAG,"getResponse" + getResponse);
+                if (DEBUG) Log.v(TAG,"getResponse " + getResponse);
                 switch (getResponse) {
                     case GET_ATTRIBUTE_IDS:
                         data = intent.getByteArrayExtra(EXTRA_ATTIBUTE_ID_ARRAY);
@@ -420,14 +425,14 @@ public final class Avrcp {
                     case GET_VALUE_IDS:
                         data = intent.getByteArrayExtra(EXTRA_VALUE_ID_ARRAY);
                         numAttr = (byte) data.length;
-                        if (DEBUG) Log.v(TAG,"GET_VALUE_IDS" + numAttr);
+                        if (DEBUG) Log.v(TAG,"GET_VALUE_IDS " + numAttr);
                         getPlayerAppValueRspNative(numAttr, data);
                     break;
                     case GET_ATTRIBUTE_VALUES:
                         data = intent.getByteArrayExtra(EXTRA_ATTRIB_VALUE_PAIRS);
                         updateLocalPlayerSettings(data);
                         numAttr = (byte) data.length;
-                        if (DEBUG) Log.v(TAG,"GET_ATTRIBUTE_VALUES" + numAttr);
+                        if (DEBUG) Log.v(TAG,"GET_ATTRIBUTE_VALUES " + numAttr);
                         SendCurrentPlayerValueRspNative(numAttr, data);
                     break;
                     case SET_ATTRIBUTE_VALUES:
@@ -437,17 +442,20 @@ public final class Avrcp {
                         if (data[0] == ATTRIBUTE_EQUALIZER ||
                             data[0] == ATTRIBUTE_REPEATMODE ||
                             data[0] == ATTRIBUTE_SHUFFLEMODE) {
-                            if (mPlayerStatusChangeNT == NOTIFICATION_TYPE_INTERIM) {
-                                Log.v(TAG,"Send Player appl attribute changed response");
-                                mPlayerStatusChangeNT = NOTIFICATION_TYPE_CHANGED;
-                                sendPlayerAppChangedRsp(mPlayerStatusChangeNT);
-                            } else {
+                            if (isSetAttrValRsp){
+                                isSetAttrValRsp = false;
                                 Log.v(TAG,"Respond to SET_ATTRIBUTE_VALUES request");
                                 if (data[1] == ATTRIBUTE_NOTSUPPORTED) {
                                    SendSetPlayerAppRspNative(INTERNAL_ERROR);
                                 } else {
                                    SendSetPlayerAppRspNative(OPERATION_SUCCESSFUL);
                                 }
+                            } else if (mPlayerStatusChangeNT == NOTIFICATION_TYPE_INTERIM) {
+                                Log.v(TAG,"Send Player appl attribute changed response");
+                                mPlayerStatusChangeNT = NOTIFICATION_TYPE_CHANGED;
+                                sendPlayerAppChangedRsp(mPlayerStatusChangeNT);
+                            } else {
+                                Log.v(TAG,"Drop Set Attr Val update from media player");
                             }
                         }
                     break;
@@ -3425,7 +3433,7 @@ private void updateLocalPlayerSettings( byte[] data) {
     //PDU 0x14
     private void setPlayerAppSetting( byte num , byte [] attr_id , byte [] attr_val )
     {
-        if (DEBUG) Log.v(TAG, "setPlayerAppSetting" + num );
+        if (DEBUG) Log.v(TAG, "setPlayerAppSetting " + num );
         byte[] array = new byte[num*2];
         for ( int i = 0; i < num; i++)
         {
@@ -3440,7 +3448,7 @@ private void updateLocalPlayerSettings( byte[] data) {
         msg.what = MESSAGE_PLAYERSETTINGS_TIMEOUT;
         msg.arg1 = SET_ATTRIBUTE_VALUES;
         mPendingCmds.add(new Integer(msg.arg1));
-        mHandler.sendMessageDelayed(msg, 130);
+        mHandler.sendMessageDelayed(msg, 500);
     }
 
     //PDU 0x15
-- 
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