commit d4826dbfdbf623f7315696917254303ec6c3e8d8
author Sagar Verma <sagarv@codeaurora.org> Thu Jun 27 17:25:25 2019 +0530
committer Gerrit - the friendly Code Review server <code-review@localhost> Sat Jun 29 10:55:49 2019 -0700
tree 7c3a3b2a7c1cc5702980fd35a4e021b8ebbe0e92
parent fbf718e4cd38b4ca9cb1c9ed228a8ffaee598792

BT: Implementation for Bluetooth silence mode in BT Stack (2/2)

Restore the Play position notification response to INTERIM if
DUT is not able to send CHANGED response to the Remote device
because of being in Silent mode.

Change-Id: I99b1ac9b1d29ccdf9713c173ba328dd77e3daf83

packages_apps_bluetooth_ext/src/avrcp/Avrcp_ext.java

diff --git a/packages_apps_bluetooth_ext/src/avrcp/Avrcp_ext.java b/packages_apps_bluetooth_ext/src/avrcp/Avrcp_ext.java
index dd91d2c..25cf2a4 100644
--- a/packages_apps_bluetooth_ext/src/avrcp/Avrcp_ext.java
+++ b/packages_apps_bluetooth_ext/src/avrcp/Avrcp_ext.java
@@ -2790,10 +2790,19 @@
         if (requested || ((deviceFeatures[i].mLastReportedPosition != playPositionMs) &&
              ((playPositionMs >= deviceFeatures[i].mNextPosMs) ||
              (playPositionMs <= deviceFeatures[i].mPrevPosMs))) && deviceFeatures[i].isActiveDevice) {
-            if (!requested) deviceFeatures[i].mPlayPosChangedNT = AvrcpConstants.NOTIFICATION_TYPE_CHANGED;
-            if (deviceFeatures[i].mCurrentDevice != null)
-                registerNotificationRspPlayPosNative(deviceFeatures[i].mPlayPosChangedNT,
-                   (int)playPositionMs, getByteAddress(deviceFeatures[i].mCurrentDevice));
+            if (!requested)
+                deviceFeatures[i].mPlayPosChangedNT = AvrcpConstants.NOTIFICATION_TYPE_CHANGED;
+            if (deviceFeatures[i].mCurrentDevice != null) {
+                if (!registerNotificationRspPlayPosNative(deviceFeatures[i].mPlayPosChangedNT,
+                        (int)playPositionMs, getByteAddress(deviceFeatures[i].mCurrentDevice))) {
+                    Log.w(TAG,"Fail to send rsp to remote, restore to interim if change rsp fail");
+                    if (!requested) {
+                        deviceFeatures[i].mPlayPosChangedNT =
+                                AvrcpConstants.NOTIFICATION_TYPE_INTERIM;
+                        return;
+                    }
+                }
+            }
             deviceFeatures[i].mLastReportedPosition = playPositionMs;
             if (playPositionMs != PlaybackState.PLAYBACK_POSITION_UNKNOWN) {
                 deviceFeatures[i].mNextPosMs = playPositionMs + deviceFeatures[i].mPlaybackIntervalMs;