1 files changed, 0 insertions, 63 deletions
diff --git a/media/java/android/media/AudioSystem.java b/media/java/android/media/AudioSystem.java
index 467464093e10..955bfcc902a4 100644
--- a/media/java/android/media/AudioSystem.java
+++ b/media/java/android/media/AudioSystem.java
@@ -1208,9 +1208,6 @@ public class AudioSystem
     public static final Set<Integer> DEVICE_IN_ALL_SCO_SET;
     /** @hide */
     public static final Set<Integer> DEVICE_IN_ALL_USB_SET;
-    /** @hide */
-    public static final Set<Integer> DEVICE_IN_ALL_BLE_SET;
-
     static {
         DEVICE_IN_ALL_SET = new HashSet<>();
         DEVICE_IN_ALL_SET.add(DEVICE_IN_COMMUNICATION);
@@ -1250,66 +1247,6 @@ public class AudioSystem
         DEVICE_IN_ALL_USB_SET.add(DEVICE_IN_USB_ACCESSORY);
         DEVICE_IN_ALL_USB_SET.add(DEVICE_IN_USB_DEVICE);
         DEVICE_IN_ALL_USB_SET.add(DEVICE_IN_USB_HEADSET);
-
-        DEVICE_IN_ALL_BLE_SET = new HashSet<>();
-        DEVICE_IN_ALL_BLE_SET.add(DEVICE_IN_BLE_HEADSET);
-    }
-
-    /** @hide */
-    public static boolean isBluetoothDevice(int deviceType) {
-        return isBluetoothA2dpOutDevice(deviceType)
-                || isBluetoothScoDevice(deviceType)
-                || isBluetoothLeDevice(deviceType);
-    }
-
-    /** @hide */
-    public static boolean isBluetoothOutDevice(int deviceType) {
-        return isBluetoothA2dpOutDevice(deviceType)
-                || isBluetoothScoOutDevice(deviceType)
-                || isBluetoothLeOutDevice(deviceType);
-    }
-
-    /** @hide */
-    public static boolean isBluetoothInDevice(int deviceType) {
-        return isBluetoothScoInDevice(deviceType)
-                || isBluetoothLeInDevice(deviceType);
-    }
-
-    /** @hide */
-    public static boolean isBluetoothA2dpOutDevice(int deviceType) {
-        return DEVICE_OUT_ALL_A2DP_SET.contains(deviceType);
-    }
-
-    /** @hide */
-    public static boolean isBluetoothScoOutDevice(int deviceType) {
-        return DEVICE_OUT_ALL_SCO_SET.contains(deviceType);
-    }
-
-    /** @hide */
-    public static boolean isBluetoothScoInDevice(int deviceType) {
-        return DEVICE_IN_ALL_SCO_SET.contains(deviceType);
-    }
-
-    /** @hide */
-    public static boolean isBluetoothScoDevice(int deviceType) {
-        return isBluetoothScoOutDevice(deviceType)
-                || isBluetoothScoInDevice(deviceType);
-    }
-
-    /** @hide */
-    public static boolean isBluetoothLeOutDevice(int deviceType) {
-        return DEVICE_OUT_ALL_BLE_SET.contains(deviceType);
-    }
-
-    /** @hide */
-    public static boolean isBluetoothLeInDevice(int deviceType) {
-        return DEVICE_IN_ALL_BLE_SET.contains(deviceType);
-    }
-
-    /** @hide */
-    public static boolean isBluetoothLeDevice(int deviceType) {
-        return isBluetoothLeOutDevice(deviceType)
-                || isBluetoothLeInDevice(deviceType);
     }
 
     /** @hide */