Add framework support of LC3 codec

Bug: 203621600
Test: atest BluetoothCodecConfigTest
Change-Id: Ibacc8b39c4d916f69befca139604ed94c627c103

1 files changed, 16 insertions, 12 deletions

diff --git a/framework/java/android/bluetooth/BluetoothCodecConfig.java b/framework/java/android/bluetooth/BluetoothCodecConfig.java
index 9a4151adff..2ee171b996 100644
--- a/framework/java/android/bluetooth/BluetoothCodecConfig.java
+++ b/framework/java/android/bluetooth/BluetoothCodecConfig.java
@@ -38,14 +38,10 @@ import java.util.Objects;
  */
 public final class BluetoothCodecConfig implements Parcelable {
     /** @hide */
-    @IntDef(prefix = "SOURCE_CODEC_TYPE_", value = {
-            SOURCE_CODEC_TYPE_SBC,
-            SOURCE_CODEC_TYPE_AAC,
-            SOURCE_CODEC_TYPE_APTX,
-            SOURCE_CODEC_TYPE_APTX_HD,
-            SOURCE_CODEC_TYPE_LDAC,
-            SOURCE_CODEC_TYPE_INVALID
-    })
+    @IntDef(prefix = "SOURCE_CODEC_TYPE_",
+        value = {SOURCE_CODEC_TYPE_SBC, SOURCE_CODEC_TYPE_AAC, SOURCE_CODEC_TYPE_APTX,
+            SOURCE_CODEC_TYPE_APTX_HD, SOURCE_CODEC_TYPE_LDAC, SOURCE_CODEC_TYPE_LC3,
+            SOURCE_CODEC_TYPE_INVALID})
     @Retention(RetentionPolicy.SOURCE)
     public @interface SourceCodecType {}
 
@@ -76,6 +72,11 @@ public final class BluetoothCodecConfig implements Parcelable {
     public static final int SOURCE_CODEC_TYPE_LDAC = 4;
 
     /**
+     * Source codec type LC3.
+     */
+    public static final int SOURCE_CODEC_TYPE_LC3 = 5;
+
+    /**
      * Source codec type invalid. This is the default value used for codec
      * type.
      */
@@ -85,7 +86,7 @@ public final class BluetoothCodecConfig implements Parcelable {
      * Represents the count of valid source codec types. Can be accessed via
      * {@link #getMaxCodecType}.
      */
-    private static final int SOURCE_CODEC_TYPE_MAX = 5;
+    private static final int SOURCE_CODEC_TYPE_MAX = 6;
 
     /** @hide */
     @IntDef(prefix = "CODEC_PRIORITY_", value = {
@@ -460,6 +461,8 @@ public final class BluetoothCodecConfig implements Parcelable {
                 return "aptX HD";
             case SOURCE_CODEC_TYPE_LDAC:
                 return "LDAC";
+            case SOURCE_CODEC_TYPE_LC3:
+              return "LC3";
             case SOURCE_CODEC_TYPE_INVALID:
                 return "INVALID CODEC";
             default:
@@ -664,9 +667,10 @@ public final class BluetoothCodecConfig implements Parcelable {
         switch (mCodecType) {
             case SOURCE_CODEC_TYPE_AAC:
             case SOURCE_CODEC_TYPE_LDAC:
-                if (mCodecSpecific1 != other.mCodecSpecific1) {
-                    return false;
-                }
+            case SOURCE_CODEC_TYPE_LC3:
+              if (mCodecSpecific1 != other.mCodecSpecific1) {
+                return false;
+              }
             default:
                 return true;
         }