method @Deprecated @RequiresPermission(android.Manifest.permission.BLUETOOTH_CONNECT) public boolean writeDescriptor(android.bluetooth.BluetoothGattDescriptor);
method @RequiresPermission(android.Manifest.permission.BLUETOOTH_CONNECT) public int writeDescriptor(@NonNull android.bluetooth.BluetoothGattDescriptor, @NonNull byte[]);
field public static final int CONNECTION_PRIORITY_BALANCED = 0; // 0x0
field public static final int CONNECTION_PRIORITY_DCK = 3; // 0x3
field public static final int CONNECTION_PRIORITY_HIGH = 1; // 0x1
field public static final int CONNECTION_PRIORITY_LOW_POWER = 2; // 0x2
field public static final int GATT_CONNECTION_CONGESTED = 143; // 0x8f