Revert "Revert "Reuse SynchronousResultReceivers instead of creating new.""

This reverts commit dd85e91cea26c7f706af36c852e79d5b4ca1f173.

Bug: 217366135
Reason for revert: Need this to fix a crash bug in tm-dev

Change-Id: I2a94c278edc0681c5b8af6ea0a0171b71d72c650
(cherry picked from commit dbaf406ccb0ed887d4e93057c9ec0d3457f14457)
Merged-In: I2a94c278edc0681c5b8af6ea0a0171b71d72c650

1 files changed, 9 insertions, 9 deletions

diff --git a/framework/java/android/bluetooth/BluetoothA2dpSink.java b/framework/java/android/bluetooth/BluetoothA2dpSink.java
index 59416818ce..67042decc9 100755
--- a/framework/java/android/bluetooth/BluetoothA2dpSink.java
+++ b/framework/java/android/bluetooth/BluetoothA2dpSink.java
@@ -150,7 +150,7 @@ public final class BluetoothA2dpSink implements BluetoothProfile {
             if (DBG) log(Log.getStackTraceString(new Throwable()));
         } else if (isEnabled() && isValidDevice(device)) {
             try {
-                final SynchronousResultReceiver<Boolean> recv = new SynchronousResultReceiver();
+                final SynchronousResultReceiver<Boolean> recv = SynchronousResultReceiver.get();
                 service.connect(device, mAttributionSource, recv);
                 return recv.awaitResultNoInterrupt(getSyncTimeout()).getValue(defaultValue);
             } catch (RemoteException | TimeoutException e) {
@@ -195,7 +195,7 @@ public final class BluetoothA2dpSink implements BluetoothProfile {
             if (DBG) log(Log.getStackTraceString(new Throwable()));
         } else if (isEnabled() && isValidDevice(device)) {
             try {
-                final SynchronousResultReceiver<Boolean> recv = new SynchronousResultReceiver();
+                final SynchronousResultReceiver<Boolean> recv = SynchronousResultReceiver.get();
                 service.disconnect(device, mAttributionSource, recv);
                 return recv.awaitResultNoInterrupt(getSyncTimeout()).getValue(defaultValue);
             } catch (RemoteException | TimeoutException e) {
@@ -223,7 +223,7 @@ public final class BluetoothA2dpSink implements BluetoothProfile {
         } else if (isEnabled()) {
             try {
                 final SynchronousResultReceiver<List<BluetoothDevice>> recv =
-                        new SynchronousResultReceiver();
+                        SynchronousResultReceiver.get();
                 service.getConnectedDevices(mAttributionSource, recv);
                 return Attributable.setAttributionSource(
                         recv.awaitResultNoInterrupt(getSyncTimeout()).getValue(defaultValue),
@@ -253,7 +253,7 @@ public final class BluetoothA2dpSink implements BluetoothProfile {
         } else if (isEnabled()) {
             try {
                 final SynchronousResultReceiver<List<BluetoothDevice>> recv =
-                        new SynchronousResultReceiver();
+                        SynchronousResultReceiver.get();
                 service.getDevicesMatchingConnectionStates(states, mAttributionSource, recv);
                 return Attributable.setAttributionSource(
                         recv.awaitResultNoInterrupt(getSyncTimeout()).getValue(defaultValue),
@@ -282,7 +282,7 @@ public final class BluetoothA2dpSink implements BluetoothProfile {
             if (DBG) log(Log.getStackTraceString(new Throwable()));
         } else if (isEnabled() && isValidDevice(device)) {
             try {
-                final SynchronousResultReceiver<Integer> recv = new SynchronousResultReceiver();
+                final SynchronousResultReceiver<Integer> recv = SynchronousResultReceiver.get();
                 service.getConnectionState(device, mAttributionSource, recv);
                 return recv.awaitResultNoInterrupt(getSyncTimeout()).getValue(defaultValue);
             } catch (RemoteException | TimeoutException e) {
@@ -316,7 +316,7 @@ public final class BluetoothA2dpSink implements BluetoothProfile {
         } else if (isEnabled() && isValidDevice(device)) {
             try {
                 final SynchronousResultReceiver<BluetoothAudioConfig> recv =
-                        new SynchronousResultReceiver();
+                        SynchronousResultReceiver.get();
                 service.getAudioConfig(device, mAttributionSource, recv);
                 return recv.awaitResultNoInterrupt(getSyncTimeout()).getValue(defaultValue);
             } catch (RemoteException | TimeoutException e) {
@@ -377,7 +377,7 @@ public final class BluetoothA2dpSink implements BluetoothProfile {
                 && (connectionPolicy == BluetoothProfile.CONNECTION_POLICY_FORBIDDEN
                     || connectionPolicy == BluetoothProfile.CONNECTION_POLICY_ALLOWED)) {
             try {
-                final SynchronousResultReceiver<Boolean> recv = new SynchronousResultReceiver();
+                final SynchronousResultReceiver<Boolean> recv = SynchronousResultReceiver.get();
                 service.setConnectionPolicy(device, connectionPolicy, mAttributionSource, recv);
                 return recv.awaitResultNoInterrupt(getSyncTimeout()).getValue(defaultValue);
             } catch (RemoteException | TimeoutException e) {
@@ -433,7 +433,7 @@ public final class BluetoothA2dpSink implements BluetoothProfile {
             if (DBG) log(Log.getStackTraceString(new Throwable()));
         } else if (isEnabled() && isValidDevice(device)) {
             try {
-                final SynchronousResultReceiver<Integer> recv = new SynchronousResultReceiver();
+                final SynchronousResultReceiver<Integer> recv = SynchronousResultReceiver.get();
                 service.getConnectionPolicy(device, mAttributionSource, recv);
                 return recv.awaitResultNoInterrupt(getSyncTimeout()).getValue(defaultValue);
             } catch (RemoteException | TimeoutException e) {
@@ -466,7 +466,7 @@ public final class BluetoothA2dpSink implements BluetoothProfile {
             if (DBG) log(Log.getStackTraceString(new Throwable()));
         } else if (isEnabled() && isValidDevice(device)) {
             try {
-                final SynchronousResultReceiver<Boolean> recv = new SynchronousResultReceiver();
+                final SynchronousResultReceiver<Boolean> recv = SynchronousResultReceiver.get();
                 service.isA2dpPlaying(device, mAttributionSource, recv);
                 return recv.awaitResultNoInterrupt(getSyncTimeout()).getValue(defaultValue);
             } catch (RemoteException | TimeoutException e) {