Add implementation for unimplemented APIs and add description for return value

1. Add implementation for getCodecStatus(), setCodecConfigPreference() and isCodecConfigSelectable()
2. Add description for the return value of getCodecLocalCapabilities() and getCodecSelectableCapabilities()

Tag: #refactor
Bug: 219875113
Test: atest BluetoothInstrumentationTests
Change-Id: Ida32ff52990d2c062ef9f5cc965e20af030896bd

1 files changed, 26 insertions, 3 deletions

diff --git a/framework/java/android/bluetooth/BluetoothLeAudio.java b/framework/java/android/bluetooth/BluetoothLeAudio.java
index 2db1d1afe5..23e9a039f4 100644
--- a/framework/java/android/bluetooth/BluetoothLeAudio.java
+++ b/framework/java/android/bluetooth/BluetoothLeAudio.java
@@ -966,9 +966,22 @@ public final class BluetoothLeAudio implements BluetoothProfile, AutoCloseable {
             Log.d(TAG, "getCodecStatus(" + device + ")");
         }
 
+        final IBluetoothLeAudio service = getService();
         final BluetoothLeAudioCodecStatus defaultValue = null;
 
-        // TODO: Add the implementation to get codec status
+        if (service == null) {
+            Log.w(TAG, "Proxy not attached to service");
+            if (DBG) log(Log.getStackTraceString(new Throwable()));
+        } else if (mAdapter.isEnabled() && isValidDevice(device)) {
+            try {
+                final SynchronousResultReceiver<BluetoothLeAudioCodecStatus> recv =
+                        new SynchronousResultReceiver();
+                service.getCodecStatus(device, mAttributionSource, recv);
+                return recv.awaitResultNoInterrupt(getSyncTimeout()).getValue(defaultValue);
+            } catch (RemoteException | TimeoutException e) {
+                Log.e(TAG, e.toString() + "\n" + Log.getStackTraceString(new Throwable()));
+            }
+        }
         return defaultValue;
     }
 
@@ -994,8 +1007,18 @@ public final class BluetoothLeAudio implements BluetoothProfile, AutoCloseable {
             throw new IllegalArgumentException("codecConfig cannot be null");
         }
 
-        // TODO: Add the implementation to set config preference
-        return;
+        final IBluetoothLeAudio service = getService();
+
+        if (service == null) {
+            Log.w(TAG, "Proxy not attached to service");
+            if (DBG) log(Log.getStackTraceString(new Throwable()));
+        } else if (mAdapter.isEnabled() && isValidDevice(device)) {
+            try {
+                service.setCodecConfigPreference(device, codecConfig, mAttributionSource);
+            } catch (RemoteException e) {
+                Log.e(TAG, e.toString() + "\n" + Log.getStackTraceString(new Throwable()));
+            }
+        }
     }
 
 }